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gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./context_test.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"bytes"
"context"
"errors"
"fmt"
"html/template"
"io"
"mime/multipart"
"net"
"net/http"
"net/http/httptest"
"net/url"
"os"
"reflect"
"strings"
"sync"
"testing"
"time"
"github.com/gin-contrib/sse"
"github.com/gin-gonic/gin/binding"
testdata "github.com/gin-gonic/gin/testdata/protoexample"
"github.com/stretchr/testify/assert"
"google.golang.org/protobuf/proto"
)
var _ context.Context = (*Context)(nil)
// Unit tests TODO
// func (c *Context) File(filepath string) {
// func (c *Context) Negotiate(code int, config Negotiate) {
// BAD case: func (c *Context) Render(code int, render render.Render, obj ...interface{}) {
// test that information is not leaked when reusing Contexts (using the Pool)
func createMultipartRequest() *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
must(mw.SetBoundary(boundary))
must(mw.WriteField("foo", "bar"))
must(mw.WriteField("bar", "10"))
must(mw.WriteField("bar", "foo2"))
must(mw.WriteField("array", "first"))
must(mw.WriteField("array", "second"))
must(mw.WriteField("id", ""))
must(mw.WriteField("time_local", "31/12/2016 14:55"))
must(mw.WriteField("time_utc", "31/12/2016 14:55"))
must(mw.WriteField("time_location", "31/12/2016 14:55"))
must(mw.WriteField("names[a]", "thinkerou"))
must(mw.WriteField("names[b]", "tianou"))
req, err := http.NewRequest("POST", "/", body)
must(err)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func must(err error) {
if err != nil {
panic(err.Error())
}
}
func TestContextFormFile(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.FormFile("file")
if assert.NoError(t, err) {
assert.Equal(t, "test", f.Filename)
}
assert.NoError(t, c.SaveUploadedFile(f, "test"))
}
func TestContextMultipartForm(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
assert.NoError(t, mw.WriteField("foo", "bar"))
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.MultipartForm()
if assert.NoError(t, err) {
assert.NotNil(t, f)
}
assert.NoError(t, c.SaveUploadedFile(f.File["file"][0], "test"))
}
func TestSaveUploadedOpenFailed(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f := &multipart.FileHeader{
Filename: "file",
}
assert.Error(t, c.SaveUploadedFile(f, "test"))
}
func TestSaveUploadedCreateFailed(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.FormFile("file")
if assert.NoError(t, err) {
assert.Equal(t, "test", f.Filename)
}
assert.Error(t, c.SaveUploadedFile(f, "/"))
}
func TestContextReset(t *testing.T) {
router := New()
c := router.allocateContext(0)
assert.Equal(t, c.engine, router)
c.index = 2
c.Writer = &responseWriter{ResponseWriter: httptest.NewRecorder()}
c.Params = Params{Param{}}
c.Error(errors.New("test")) //nolint: errcheck
c.Set("foo", "bar")
c.reset()
assert.False(t, c.IsAborted())
assert.Nil(t, c.Keys)
assert.Nil(t, c.Accepted)
assert.Len(t, c.Errors, 0)
assert.Empty(t, c.Errors.Errors())
assert.Empty(t, c.Errors.ByType(ErrorTypeAny))
assert.Len(t, c.Params, 0)
assert.EqualValues(t, c.index, -1)
assert.Equal(t, c.Writer.(*responseWriter), &c.writermem)
}
func TestContextHandlers(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.Nil(t, c.handlers)
assert.Nil(t, c.handlers.Last())
c.handlers = HandlersChain{}
assert.NotNil(t, c.handlers)
assert.Nil(t, c.handlers.Last())
f := func(c *Context) {}
g := func(c *Context) {}
c.handlers = HandlersChain{f}
compareFunc(t, f, c.handlers.Last())
c.handlers = HandlersChain{f, g}
compareFunc(t, g, c.handlers.Last())
}
// TestContextSetGet tests that a parameter is set correctly on the
// current context and can be retrieved using Get.
func TestContextSetGet(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("foo", "bar")
value, err := c.Get("foo")
assert.Equal(t, "bar", value)
assert.True(t, err)
value, err = c.Get("foo2")
assert.Nil(t, value)
assert.False(t, err)
assert.Equal(t, "bar", c.MustGet("foo"))
assert.Panics(t, func() { c.MustGet("no_exist") })
}
func TestContextSetGetValues(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("string", "this is a string")
c.Set("int32", int32(-42))
c.Set("int64", int64(42424242424242))
c.Set("uint64", uint64(42))
c.Set("float32", float32(4.2))
c.Set("float64", 4.2)
var a any = 1
c.Set("intInterface", a)
assert.Exactly(t, c.MustGet("string").(string), "this is a string")
assert.Exactly(t, c.MustGet("int32").(int32), int32(-42))
assert.Exactly(t, c.MustGet("int64").(int64), int64(42424242424242))
assert.Exactly(t, c.MustGet("uint64").(uint64), uint64(42))
assert.Exactly(t, c.MustGet("float32").(float32), float32(4.2))
assert.Exactly(t, c.MustGet("float64").(float64), 4.2)
assert.Exactly(t, c.MustGet("intInterface").(int), 1)
}
func TestContextGetString(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("string", "this is a string")
assert.Equal(t, "this is a string", c.GetString("string"))
}
func TestContextSetGetBool(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("bool", true)
assert.True(t, c.GetBool("bool"))
}
func TestContextGetInt(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("int", 1)
assert.Equal(t, 1, c.GetInt("int"))
}
func TestContextGetInt64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("int64", int64(42424242424242))
assert.Equal(t, int64(42424242424242), c.GetInt64("int64"))
}
func TestContextGetUint(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("uint", uint(1))
assert.Equal(t, uint(1), c.GetUint("uint"))
}
func TestContextGetUint64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("uint64", uint64(18446744073709551615))
assert.Equal(t, uint64(18446744073709551615), c.GetUint64("uint64"))
}
func TestContextGetFloat64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("float64", 4.2)
assert.Equal(t, 4.2, c.GetFloat64("float64"))
}
func TestContextGetTime(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
t1, _ := time.Parse("1/2/2006 15:04:05", "01/01/2017 12:00:00")
c.Set("time", t1)
assert.Equal(t, t1, c.GetTime("time"))
}
func TestContextGetDuration(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("duration", time.Second)
assert.Equal(t, time.Second, c.GetDuration("duration"))
}
func TestContextGetStringSlice(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("slice", []string{"foo"})
assert.Equal(t, []string{"foo"}, c.GetStringSlice("slice"))
}
func TestContextGetStringMap(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string]any)
m["foo"] = 1
c.Set("map", m)
assert.Equal(t, m, c.GetStringMap("map"))
assert.Equal(t, 1, c.GetStringMap("map")["foo"])
}
func TestContextGetStringMapString(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string]string)
m["foo"] = "bar"
c.Set("map", m)
assert.Equal(t, m, c.GetStringMapString("map"))
assert.Equal(t, "bar", c.GetStringMapString("map")["foo"])
}
func TestContextGetStringMapStringSlice(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string][]string)
m["foo"] = []string{"foo"}
c.Set("map", m)
assert.Equal(t, m, c.GetStringMapStringSlice("map"))
assert.Equal(t, []string{"foo"}, c.GetStringMapStringSlice("map")["foo"])
}
func TestContextCopy(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.index = 2
c.Request, _ = http.NewRequest("POST", "/hola", nil)
c.handlers = HandlersChain{func(c *Context) {}}
c.Params = Params{Param{Key: "foo", Value: "bar"}}
c.Set("foo", "bar")
cp := c.Copy()
assert.Nil(t, cp.handlers)
assert.Nil(t, cp.writermem.ResponseWriter)
assert.Equal(t, &cp.writermem, cp.Writer.(*responseWriter))
assert.Equal(t, cp.Request, c.Request)
assert.Equal(t, cp.index, abortIndex)
assert.Equal(t, cp.Keys, c.Keys)
assert.Equal(t, cp.engine, c.engine)
assert.Equal(t, cp.Params, c.Params)
cp.Set("foo", "notBar")
assert.False(t, cp.Keys["foo"] == c.Keys["foo"])
}
func TestContextHandlerName(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerNameTest}
assert.Regexp(t, "^(.*/vendor/)?github.com/gin-gonic/gin.handlerNameTest$", c.HandlerName())
}
func TestContextHandlerNames(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerNameTest, func(c *Context) {}, handlerNameTest2}
names := c.HandlerNames()
assert.True(t, len(names) == 4)
for _, name := range names {
assert.Regexp(t, `^(.*/vendor/)?(github\.com/gin-gonic/gin\.){1}(TestContextHandlerNames\.func.*){0,1}(handlerNameTest.*){0,1}`, name)
}
}
func handlerNameTest(c *Context) {
}
func handlerNameTest2(c *Context) {
}
var handlerTest HandlerFunc = func(c *Context) {
}
func TestContextHandler(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerTest}
assert.Equal(t, reflect.ValueOf(handlerTest).Pointer(), reflect.ValueOf(c.Handler()).Pointer())
}
func TestContextQuery(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "http://example.com/?foo=bar&page=10&id=", nil)
value, ok := c.GetQuery("foo")
assert.True(t, ok)
assert.Equal(t, "bar", value)
assert.Equal(t, "bar", c.DefaultQuery("foo", "none"))
assert.Equal(t, "bar", c.Query("foo"))
value, ok = c.GetQuery("page")
assert.True(t, ok)
assert.Equal(t, "10", value)
assert.Equal(t, "10", c.DefaultQuery("page", "0"))
assert.Equal(t, "10", c.Query("page"))
value, ok = c.GetQuery("id")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.DefaultQuery("id", "nada"))
assert.Empty(t, c.Query("id"))
value, ok = c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nada", c.DefaultQuery("NoKey", "nada"))
assert.Empty(t, c.Query("NoKey"))
// postform should not mess
value, ok = c.GetPostForm("page")
assert.False(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("foo"))
}
func TestContextDefaultQueryOnEmptyRequest(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder()) // here c.Request == nil
assert.NotPanics(t, func() {
value, ok := c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
})
assert.NotPanics(t, func() {
assert.Equal(t, "nada", c.DefaultQuery("NoKey", "nada"))
})
assert.NotPanics(t, func() {
assert.Empty(t, c.Query("NoKey"))
})
}
func TestContextQueryAndPostForm(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
body := bytes.NewBufferString("foo=bar&page=11&both=&foo=second")
c.Request, _ = http.NewRequest("POST",
"/?both=GET&id=main&id=omit&array[]=first&array[]=second&ids[a]=hi&ids[b]=3.14", body)
c.Request.Header.Add("Content-Type", MIMEPOSTForm)
assert.Equal(t, "bar", c.DefaultPostForm("foo", "none"))
assert.Equal(t, "bar", c.PostForm("foo"))
assert.Empty(t, c.Query("foo"))
value, ok := c.GetPostForm("page")
assert.True(t, ok)
assert.Equal(t, "11", value)
assert.Equal(t, "11", c.DefaultPostForm("page", "0"))
assert.Equal(t, "11", c.PostForm("page"))
assert.Empty(t, c.Query("page"))
value, ok = c.GetPostForm("both")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("both"))
assert.Empty(t, c.DefaultPostForm("both", "nothing"))
assert.Equal(t, "GET", c.Query("both"), "GET")
value, ok = c.GetQuery("id")
assert.True(t, ok)
assert.Equal(t, "main", value)
assert.Equal(t, "000", c.DefaultPostForm("id", "000"))
assert.Equal(t, "main", c.Query("id"))
assert.Empty(t, c.PostForm("id"))
value, ok = c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
value, ok = c.GetPostForm("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nada", c.DefaultPostForm("NoKey", "nada"))
assert.Equal(t, "nothing", c.DefaultQuery("NoKey", "nothing"))
assert.Empty(t, c.PostForm("NoKey"))
assert.Empty(t, c.Query("NoKey"))
var obj struct {
Foo string `form:"foo"`
ID string `form:"id"`
Page int `form:"page"`
Both string `form:"both"`
Array []string `form:"array[]"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "bar", obj.Foo, "bar")
assert.Equal(t, "main", obj.ID, "main")
assert.Equal(t, 11, obj.Page, 11)
assert.Empty(t, obj.Both)
assert.Equal(t, []string{"first", "second"}, obj.Array)
values, ok := c.GetQueryArray("array[]")
assert.True(t, ok)
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.QueryArray("array[]")
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.QueryArray("nokey")
assert.Equal(t, 0, len(values))
values = c.QueryArray("both")
assert.Equal(t, 1, len(values))
assert.Equal(t, "GET", values[0])
dicts, ok := c.GetQueryMap("ids")
assert.True(t, ok)
assert.Equal(t, "hi", dicts["a"])
assert.Equal(t, "3.14", dicts["b"])
dicts, ok = c.GetQueryMap("nokey")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts, ok = c.GetQueryMap("both")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts, ok = c.GetQueryMap("array")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts = c.QueryMap("ids")
assert.Equal(t, "hi", dicts["a"])
assert.Equal(t, "3.14", dicts["b"])
dicts = c.QueryMap("nokey")
assert.Equal(t, 0, len(dicts))
}
func TestContextPostFormMultipart(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request = createMultipartRequest()
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
BarAsInt int `form:"bar"`
Array []string `form:"array"`
ID string `form:"id"`
TimeLocal time.Time `form:"time_local" time_format:"02/01/2006 15:04"`
TimeUTC time.Time `form:"time_utc" time_format:"02/01/2006 15:04" time_utc:"1"`
TimeLocation time.Time `form:"time_location" time_format:"02/01/2006 15:04" time_location:"Asia/Tokyo"`
BlankTime time.Time `form:"blank_time" time_format:"02/01/2006 15:04"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "10", obj.Bar)
assert.Equal(t, 10, obj.BarAsInt)
assert.Equal(t, []string{"first", "second"}, obj.Array)
assert.Empty(t, obj.ID)
assert.Equal(t, "31/12/2016 14:55", obj.TimeLocal.Format("02/01/2006 15:04"))
assert.Equal(t, time.Local, obj.TimeLocal.Location())
assert.Equal(t, "31/12/2016 14:55", obj.TimeUTC.Format("02/01/2006 15:04"))
assert.Equal(t, time.UTC, obj.TimeUTC.Location())
loc, _ := time.LoadLocation("Asia/Tokyo")
assert.Equal(t, "31/12/2016 14:55", obj.TimeLocation.Format("02/01/2006 15:04"))
assert.Equal(t, loc, obj.TimeLocation.Location())
assert.True(t, obj.BlankTime.IsZero())
value, ok := c.GetQuery("foo")
assert.False(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.Query("bar"))
assert.Equal(t, "nothing", c.DefaultQuery("id", "nothing"))
value, ok = c.GetPostForm("foo")
assert.True(t, ok)
assert.Equal(t, "bar", value)
assert.Equal(t, "bar", c.PostForm("foo"))
value, ok = c.GetPostForm("array")
assert.True(t, ok)
assert.Equal(t, "first", value)
assert.Equal(t, "first", c.PostForm("array"))
assert.Equal(t, "10", c.DefaultPostForm("bar", "nothing"))
value, ok = c.GetPostForm("id")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("id"))
assert.Empty(t, c.DefaultPostForm("id", "nothing"))
value, ok = c.GetPostForm("nokey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nothing", c.DefaultPostForm("nokey", "nothing"))
values, ok := c.GetPostFormArray("array")
assert.True(t, ok)
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.PostFormArray("array")
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.PostFormArray("nokey")
assert.Equal(t, 0, len(values))
values = c.PostFormArray("foo")
assert.Equal(t, 1, len(values))
assert.Equal(t, "bar", values[0])
dicts, ok := c.GetPostFormMap("names")
assert.True(t, ok)
assert.Equal(t, "thinkerou", dicts["a"])
assert.Equal(t, "tianou", dicts["b"])
dicts, ok = c.GetPostFormMap("nokey")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts = c.PostFormMap("names")
assert.Equal(t, "thinkerou", dicts["a"])
assert.Equal(t, "tianou", dicts["b"])
dicts = c.PostFormMap("nokey")
assert.Equal(t, 0, len(dicts))
}
func TestContextSetCookie(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.SetSameSite(http.SameSiteLaxMode)
c.SetCookie("user", "gin", 1, "/", "localhost", true, true)
assert.Equal(t, "user=gin; Path=/; Domain=localhost; Max-Age=1; HttpOnly; Secure; SameSite=Lax", c.Writer.Header().Get("Set-Cookie"))
}
func TestContextSetCookiePathEmpty(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.SetSameSite(http.SameSiteLaxMode)
c.SetCookie("user", "gin", 1, "", "localhost", true, true)
assert.Equal(t, "user=gin; Path=/; Domain=localhost; Max-Age=1; HttpOnly; Secure; SameSite=Lax", c.Writer.Header().Get("Set-Cookie"))
}
func TestContextGetCookie(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/get", nil)
c.Request.Header.Set("Cookie", "user=gin")
cookie, _ := c.Cookie("user")
assert.Equal(t, "gin", cookie)
_, err := c.Cookie("nokey")
assert.Error(t, err)
}
func TestContextBodyAllowedForStatus(t *testing.T) {
assert.False(t, false, bodyAllowedForStatus(http.StatusProcessing))
assert.False(t, false, bodyAllowedForStatus(http.StatusNoContent))
assert.False(t, false, bodyAllowedForStatus(http.StatusNotModified))
assert.True(t, true, bodyAllowedForStatus(http.StatusInternalServerError))
}
type TestPanicRender struct{}
func (*TestPanicRender) Render(http.ResponseWriter) error {
return errors.New("TestPanicRender")
}
func (*TestPanicRender) WriteContentType(http.ResponseWriter) {}
func TestContextRenderPanicIfErr(t *testing.T) {
defer func() {
r := recover()
assert.Equal(t, "TestPanicRender", fmt.Sprint(r))
}()
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Render(http.StatusOK, &TestPanicRender{})
assert.Fail(t, "Panic not detected")
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
// and special HTML characters are escaped
func TestContextRenderJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.JSON(http.StatusCreated, H{"foo": "bar", "html": "<b>"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"\\u003cb\\u003e\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSONP
// and Content-Type is set to application/javascript
func TestContextRenderJSONP(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "http://example.com/?callback=x", nil)
c.JSONP(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "x({\"foo\":\"bar\"});", w.Body.String())
assert.Equal(t, "application/javascript; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSONP
// and Content-Type is set to application/json
func TestContextRenderJSONPWithoutCallback(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "http://example.com", nil)
c.JSONP(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no JSON is rendered if code is 204
func TestContextRenderNoContentJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.JSON(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSON
// we change the content-type before
func TestContextRenderAPIJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "application/vnd.api+json")
c.JSON(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/vnd.api+json", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentAPIJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "application/vnd.api+json")
c.JSON(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, w.Header().Get("Content-Type"), "application/vnd.api+json")
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
func TestContextRenderIndentedJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.IndentedJSON(http.StatusCreated, H{"foo": "bar", "bar": "foo", "nested": H{"foo": "bar"}})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\n \"bar\": \"foo\",\n \"foo\": \"bar\",\n \"nested\": {\n \"foo\": \"bar\"\n }\n}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentIndentedJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.IndentedJSON(http.StatusNoContent, H{"foo": "bar", "bar": "foo", "nested": H{"foo": "bar"}})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as Secure JSON
// and Content-Type is set to application/json
func TestContextRenderSecureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
router.SecureJsonPrefix("&&&START&&&")
c.SecureJSON(http.StatusCreated, []string{"foo", "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "&&&START&&&[\"foo\",\"bar\"]", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentSecureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.SecureJSON(http.StatusNoContent, []string{"foo", "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextRenderNoContentAsciiJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.AsciiJSON(http.StatusNoContent, []string{"lang", "Go语言"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
// and special HTML characters are preserved
func TestContextRenderPureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.PureJSON(http.StatusCreated, H{"foo": "bar", "html": "<b>"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"<b>\"}\n", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response executes the templates
// and responds with Content-Type set to text/html
func TestContextRenderHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.HTML(http.StatusCreated, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "Hello alexandernyquist", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextRenderHTML2(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
// print debug warning log when Engine.trees > 0
router.addRoute("GET", "/", HandlersChain{func(_ *Context) {}})
assert.Len(t, router.trees, 1)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
re := captureOutput(t, func() {
SetMode(DebugMode)
router.SetHTMLTemplate(templ)
SetMode(TestMode)
})
assert.Equal(t, "[GIN-debug] [WARNING] Since SetHTMLTemplate() is NOT thread-safe. It should only be called\nat initialization. ie. before any route is registered or the router is listening in a socket:\n\n\trouter := gin.Default()\n\trouter.SetHTMLTemplate(template) // << good place\n\n", re)
c.HTML(http.StatusCreated, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "Hello alexandernyquist", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no HTML is rendered if code is 204
func TestContextRenderNoContentHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.HTML(http.StatusNoContent, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextXML tests that the response is serialized as XML
// and Content-Type is set to application/xml
func TestContextRenderXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.XML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "<map><foo>bar</foo></map>", w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no XML is rendered if code is 204
func TestContextRenderNoContentXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.XML(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextString tests that the response is returned
// with Content-Type set to text/plain
func TestContextRenderString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.String(http.StatusCreated, "test %s %d", "string", 2)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "test string 2", w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no String is rendered if code is 204
func TestContextRenderNoContentString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.String(http.StatusNoContent, "test %s %d", "string", 2)
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextString tests that the response is returned
// with Content-Type set to text/html
func TestContextRenderHTMLString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "text/html; charset=utf-8")
c.String(http.StatusCreated, "<html>%s %d</html>", "string", 3)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "<html>string 3</html>", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no HTML String is rendered if code is 204
func TestContextRenderNoContentHTMLString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "text/html; charset=utf-8")
c.String(http.StatusNoContent, "<html>%s %d</html>", "string", 3)
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextData tests that the response can be written from `bytestring`
// with specified MIME type
func TestContextRenderData(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Data(http.StatusCreated, "text/csv", []byte(`foo,bar`))
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo,bar", w.Body.String())
assert.Equal(t, "text/csv", w.Header().Get("Content-Type"))
}
// Tests that no Custom Data is rendered if code is 204
func TestContextRenderNoContentData(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Data(http.StatusNoContent, "text/csv", []byte(`foo,bar`))
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/csv", w.Header().Get("Content-Type"))
}
func TestContextRenderSSE(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.SSEvent("float", 1.5)
c.Render(-1, sse.Event{
Id: "123",
Data: "text",
})
c.SSEvent("chat", H{
"foo": "bar",
"bar": "foo",
})
assert.Equal(t, strings.Replace(w.Body.String(), " ", "", -1), strings.Replace("event:float\ndata:1.5\n\nid:123\ndata:text\n\nevent:chat\ndata:{\"bar\":\"foo\",\"foo\":\"bar\"}\n\n", " ", "", -1))
}
func TestContextRenderFile(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "/", nil)
c.File("./gin.go")
assert.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
// Content-Type='text/plain; charset=utf-8' when go version <= 1.16,
// else, Content-Type='text/x-go; charset=utf-8'
assert.NotEqual(t, "", w.Header().Get("Content-Type"))
}
func TestContextRenderFileFromFS(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "/some/path", nil)
c.FileFromFS("./gin.go", Dir(".", false))
assert.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
// Content-Type='text/plain; charset=utf-8' when go version <= 1.16,
// else, Content-Type='text/x-go; charset=utf-8'
assert.NotEqual(t, "", w.Header().Get("Content-Type"))
assert.Equal(t, "/some/path", c.Request.URL.Path)
}
func TestContextRenderAttachment(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
newFilename := "new_filename.go"
c.Request, _ = http.NewRequest("GET", "/", nil)
c.FileAttachment("./gin.go", newFilename)
assert.Equal(t, 200, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
assert.Equal(t, fmt.Sprintf("attachment; filename=\"%s\"", newFilename), w.Header().Get("Content-Disposition"))
}
func TestContextRenderUTF8Attachment(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
newFilename := "new🧡_filename.go"
c.Request, _ = http.NewRequest("GET", "/", nil)
c.FileAttachment("./gin.go", newFilename)
assert.Equal(t, 200, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
assert.Equal(t, `attachment; filename*=UTF-8''`+url.QueryEscape(newFilename), w.Header().Get("Content-Disposition"))
}
// TestContextRenderYAML tests that the response is serialized as YAML
// and Content-Type is set to application/x-yaml
func TestContextRenderYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.YAML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo: bar\n", w.Body.String())
assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextRenderTOML tests that the response is serialized as TOML
// and Content-Type is set to application/toml
func TestContextRenderTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.TOML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo = 'bar'\n", w.Body.String())
assert.Equal(t, "application/toml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextRenderProtoBuf tests that the response is serialized as ProtoBuf
// and Content-Type is set to application/x-protobuf
// and we just use the example protobuf to check if the response is correct
func TestContextRenderProtoBuf(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
reps := []int64{int64(1), int64(2)}
label := "test"
data := &testdata.Test{
Label: &label,
Reps: reps,
}
c.ProtoBuf(http.StatusCreated, data)
protoData, err := proto.Marshal(data)
assert.NoError(t, err)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, string(protoData), w.Body.String())
assert.Equal(t, "application/x-protobuf", w.Header().Get("Content-Type"))
}
func TestContextHeaders(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Header("Content-Type", "text/plain")
c.Header("X-Custom", "value")
assert.Equal(t, "text/plain", c.Writer.Header().Get("Content-Type"))
assert.Equal(t, "value", c.Writer.Header().Get("X-Custom"))
c.Header("Content-Type", "text/html")
c.Header("X-Custom", "")
assert.Equal(t, "text/html", c.Writer.Header().Get("Content-Type"))
_, exist := c.Writer.Header()["X-Custom"]
assert.False(t, exist)
}
// TODO
func TestContextRenderRedirectWithRelativePath(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
assert.Panics(t, func() { c.Redirect(299, "/new_path") })
assert.Panics(t, func() { c.Redirect(309, "/new_path") })
c.Redirect(http.StatusMovedPermanently, "/path")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusMovedPermanently, w.Code)
assert.Equal(t, "/path", w.Header().Get("Location"))
}
func TestContextRenderRedirectWithAbsolutePath(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
c.Redirect(http.StatusFound, "http://google.com")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusFound, w.Code)
assert.Equal(t, "http://google.com", w.Header().Get("Location"))
}
func TestContextRenderRedirectWith201(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
c.Redirect(http.StatusCreated, "/resource")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "/resource", w.Header().Get("Location"))
}
func TestContextRenderRedirectAll(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
assert.Panics(t, func() { c.Redirect(http.StatusOK, "/resource") })
assert.Panics(t, func() { c.Redirect(http.StatusAccepted, "/resource") })
assert.Panics(t, func() { c.Redirect(299, "/resource") })
assert.Panics(t, func() { c.Redirect(309, "/resource") })
assert.NotPanics(t, func() { c.Redirect(http.StatusMultipleChoices, "/resource") })
assert.NotPanics(t, func() { c.Redirect(http.StatusPermanentRedirect, "/resource") })
}
func TestContextNegotiationWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEJSON, MIMEXML, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEXML, MIMEJSON, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "<map><foo>bar</foo></map>", w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEYAML, MIMEXML, MIMEJSON, MIMETOML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "foo: bar\n", w.Body.String())
assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMETOML, MIMEXML, MIMEJSON, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "foo = 'bar'\n", w.Body.String())
assert.Equal(t, "application/toml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEHTML},
Data: H{"name": "gin"},
HTMLName: "t",
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "Hello gin", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationNotSupport(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEPOSTForm},
})
assert.Equal(t, http.StatusNotAcceptable, w.Code)
assert.Equal(t, c.index, abortIndex)
assert.True(t, c.IsAborted())
}
func TestContextNegotiationFormat(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "", nil)
assert.Panics(t, func() { c.NegotiateFormat() })
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEHTML, c.NegotiateFormat(MIMEHTML, MIMEJSON))
}
func TestContextNegotiationFormatWithAccept(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9;q=0.8")
assert.Equal(t, MIMEXML, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEHTML, c.NegotiateFormat(MIMEXML, MIMEHTML))
assert.Empty(t, c.NegotiateFormat(MIMEJSON))
}
func TestContextNegotiationFormatWithWildcardAccept(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "*/*")
assert.Equal(t, c.NegotiateFormat("*/*"), "*/*")
assert.Equal(t, c.NegotiateFormat("text/*"), "text/*")
assert.Equal(t, c.NegotiateFormat("application/*"), "application/*")
assert.Equal(t, c.NegotiateFormat(MIMEJSON), MIMEJSON)
assert.Equal(t, c.NegotiateFormat(MIMEXML), MIMEXML)
assert.Equal(t, c.NegotiateFormat(MIMEHTML), MIMEHTML)
c, _ = CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/*")
assert.Equal(t, c.NegotiateFormat("*/*"), "*/*")
assert.Equal(t, c.NegotiateFormat("text/*"), "text/*")
assert.Equal(t, c.NegotiateFormat("application/*"), "")
assert.Equal(t, c.NegotiateFormat(MIMEJSON), "")
assert.Equal(t, c.NegotiateFormat(MIMEXML), "")
assert.Equal(t, c.NegotiateFormat(MIMEHTML), MIMEHTML)
}
func TestContextNegotiationFormatCustom(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9;q=0.8")
c.Accepted = nil
c.SetAccepted(MIMEJSON, MIMEXML)
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEXML, c.NegotiateFormat(MIMEXML, MIMEHTML))
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON))
}
func TestContextNegotiationFormat2(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "image/tiff-fx")
assert.Equal(t, "", c.NegotiateFormat("image/tiff"))
}
func TestContextIsAborted(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.False(t, c.IsAborted())
c.Abort()
assert.True(t, c.IsAborted())
c.Next()
assert.True(t, c.IsAborted())
c.index++
assert.True(t, c.IsAborted())
}
// TestContextData tests that the response can be written from `bytestring`
// with specified MIME type
func TestContextAbortWithStatus(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.index = 4
c.AbortWithStatus(http.StatusUnauthorized)
assert.Equal(t, abortIndex, c.index)
assert.Equal(t, http.StatusUnauthorized, c.Writer.Status())
assert.Equal(t, http.StatusUnauthorized, w.Code)
assert.True(t, c.IsAborted())
}
type testJSONAbortMsg struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
func TestContextAbortWithStatusJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.index = 4
in := new(testJSONAbortMsg)
in.Bar = "barValue"
in.Foo = "fooValue"
c.AbortWithStatusJSON(http.StatusUnsupportedMediaType, in)
assert.Equal(t, abortIndex, c.index)
assert.Equal(t, http.StatusUnsupportedMediaType, c.Writer.Status())
assert.Equal(t, http.StatusUnsupportedMediaType, w.Code)
assert.True(t, c.IsAborted())
contentType := w.Header().Get("Content-Type")
assert.Equal(t, "application/json; charset=utf-8", contentType)
buf := new(bytes.Buffer)
_, err := buf.ReadFrom(w.Body)
assert.NoError(t, err)
jsonStringBody := buf.String()
assert.Equal(t, "{\"foo\":\"fooValue\",\"bar\":\"barValue\"}", jsonStringBody)
}
func TestContextError(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.Empty(t, c.Errors)
firstErr := errors.New("first error")
c.Error(firstErr) //nolint: errcheck
assert.Len(t, c.Errors, 1)
assert.Equal(t, "Error #01: first error\n", c.Errors.String())
secondErr := errors.New("second error")
c.Error(&Error{ //nolint: errcheck
Err: secondErr,
Meta: "some data 2",
Type: ErrorTypePublic,
})
assert.Len(t, c.Errors, 2)
assert.Equal(t, firstErr, c.Errors[0].Err)
assert.Nil(t, c.Errors[0].Meta)
assert.Equal(t, ErrorTypePrivate, c.Errors[0].Type)
assert.Equal(t, secondErr, c.Errors[1].Err)
assert.Equal(t, "some data 2", c.Errors[1].Meta)
assert.Equal(t, ErrorTypePublic, c.Errors[1].Type)
assert.Equal(t, c.Errors.Last(), c.Errors[1])
defer func() {
if recover() == nil {
t.Error("didn't panic")
}
}()
c.Error(nil) //nolint: errcheck
}
func TestContextTypedError(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Error(errors.New("externo 0")).SetType(ErrorTypePublic) //nolint: errcheck
c.Error(errors.New("interno 0")).SetType(ErrorTypePrivate) //nolint: errcheck
for _, err := range c.Errors.ByType(ErrorTypePublic) {
assert.Equal(t, ErrorTypePublic, err.Type)
}
for _, err := range c.Errors.ByType(ErrorTypePrivate) {
assert.Equal(t, ErrorTypePrivate, err.Type)
}
assert.Equal(t, []string{"externo 0", "interno 0"}, c.Errors.Errors())
}
func TestContextAbortWithError(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.AbortWithError(http.StatusUnauthorized, errors.New("bad input")).SetMeta("some input") //nolint: errcheck
assert.Equal(t, http.StatusUnauthorized, w.Code)
assert.Equal(t, abortIndex, c.index)
assert.True(t, c.IsAborted())
}
func TestContextClientIP(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.engine.trustedCIDRs, _ = c.engine.prepareTrustedCIDRs()
resetContextForClientIPTests(c)
// Legacy tests (validating that the defaults don't break the
// (insecure!) old behaviour)
assert.Equal(t, "20.20.20.20", c.ClientIP())
c.Request.Header.Del("X-Forwarded-For")
assert.Equal(t, "10.10.10.10", c.ClientIP())
c.Request.Header.Set("X-Forwarded-For", "30.30.30.30 ")
assert.Equal(t, "30.30.30.30", c.ClientIP())
c.Request.Header.Del("X-Forwarded-For")
c.Request.Header.Del("X-Real-IP")
c.engine.TrustedPlatform = PlatformGoogleAppEngine
assert.Equal(t, "50.50.50.50", c.ClientIP())
c.Request.Header.Del("X-Appengine-Remote-Addr")
assert.Equal(t, "40.40.40.40", c.ClientIP())
// no port
c.Request.RemoteAddr = "50.50.50.50"
assert.Empty(t, c.ClientIP())
// Tests exercising the TrustedProxies functionality
resetContextForClientIPTests(c)
// IPv6 support
c.Request.RemoteAddr = "[::1]:12345"
assert.Equal(t, "20.20.20.20", c.ClientIP())
resetContextForClientIPTests(c)
// No trusted proxies
_ = c.engine.SetTrustedProxies([]string{})
c.engine.RemoteIPHeaders = []string{"X-Forwarded-For"}
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Disabled TrustedProxies feature
_ = c.engine.SetTrustedProxies(nil)
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Last proxy is trusted, but the RemoteAddr is not
_ = c.engine.SetTrustedProxies([]string{"30.30.30.30"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Only trust RemoteAddr
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
assert.Equal(t, "30.30.30.30", c.ClientIP())
// All steps are trusted
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40", "30.30.30.30", "20.20.20.20"})
assert.Equal(t, "20.20.20.20", c.ClientIP())
// Use CIDR
_ = c.engine.SetTrustedProxies([]string{"40.40.25.25/16", "30.30.30.30"})
assert.Equal(t, "20.20.20.20", c.ClientIP())
// Use hostname that resolves to all the proxies
_ = c.engine.SetTrustedProxies([]string{"foo"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Use hostname that returns an error
_ = c.engine.SetTrustedProxies([]string{"bar"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// X-Forwarded-For has a non-IP element
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
c.Request.Header.Set("X-Forwarded-For", " blah ")
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Result from LookupHost has non-IP element. This should never
// happen, but we should test it to make sure we handle it
// gracefully.
_ = c.engine.SetTrustedProxies([]string{"baz"})
c.Request.Header.Set("X-Forwarded-For", " 30.30.30.30 ")
assert.Equal(t, "40.40.40.40", c.ClientIP())
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
c.Request.Header.Del("X-Forwarded-For")
c.engine.RemoteIPHeaders = []string{"X-Forwarded-For", "X-Real-IP"}
assert.Equal(t, "10.10.10.10", c.ClientIP())
c.engine.RemoteIPHeaders = []string{}
c.engine.TrustedPlatform = PlatformGoogleAppEngine
assert.Equal(t, "50.50.50.50", c.ClientIP())
// Use custom TrustedPlatform header
c.engine.TrustedPlatform = "X-CDN-IP"
c.Request.Header.Set("X-CDN-IP", "80.80.80.80")
assert.Equal(t, "80.80.80.80", c.ClientIP())
// wrong header
c.engine.TrustedPlatform = "X-Wrong-Header"
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.Request.Header.Del("X-CDN-IP")
// TrustedPlatform is empty
c.engine.TrustedPlatform = ""
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Test the legacy flag
c.engine.AppEngine = true
assert.Equal(t, "50.50.50.50", c.ClientIP())
c.engine.AppEngine = false
c.engine.TrustedPlatform = PlatformGoogleAppEngine
c.Request.Header.Del("X-Appengine-Remote-Addr")
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.engine.TrustedPlatform = PlatformCloudflare
assert.Equal(t, "60.60.60.60", c.ClientIP())
c.Request.Header.Del("CF-Connecting-IP")
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.engine.TrustedPlatform = ""
// no port
c.Request.RemoteAddr = "50.50.50.50"
assert.Empty(t, c.ClientIP())
}
func resetContextForClientIPTests(c *Context) {
c.Request.Header.Set("X-Real-IP", " 10.10.10.10 ")
c.Request.Header.Set("X-Forwarded-For", " 20.20.20.20, 30.30.30.30")
c.Request.Header.Set("X-Appengine-Remote-Addr", "50.50.50.50")
c.Request.Header.Set("CF-Connecting-IP", "60.60.60.60")
c.Request.RemoteAddr = " 40.40.40.40:42123 "
c.engine.TrustedPlatform = ""
c.engine.trustedCIDRs = defaultTrustedCIDRs
c.engine.AppEngine = false
}
func TestContextContentType(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Set("Content-Type", "application/json; charset=utf-8")
assert.Equal(t, "application/json", c.ContentType())
}
func TestContextAutoBindJSON(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Empty(t, c.Errors)
}
func TestContextBindWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.BindJSON(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
<bar>BAR</bar>
</root>`))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `xml:"foo"`
Bar string `xml:"bar"`
}
assert.NoError(t, c.BindXML(&obj))
assert.Equal(t, "FOO", obj.Foo)
assert.Equal(t, "BAR", obj.Bar)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindHeader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("rate", "8000")
c.Request.Header.Add("domain", "music")
c.Request.Header.Add("limit", "1000")
var testHeader struct {
Rate int `header:"Rate"`
Domain string `header:"Domain"`
Limit int `header:"limit"`
}
assert.NoError(t, c.BindHeader(&testHeader))
assert.Equal(t, 8000, testHeader.Rate)
assert.Equal(t, "music", testHeader.Domain)
assert.Equal(t, 1000, testHeader.Limit)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithQuery(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/?foo=bar&bar=foo", bytes.NewBufferString("foo=unused"))
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
}
assert.NoError(t, c.BindQuery(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo: bar\nbar: foo"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `yaml:"foo"`
Bar string `yaml:"bar"`
}
assert.NoError(t, c.BindYAML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo = 'bar'\nbar = 'foo'"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `toml:"foo"`
Bar string `toml:"bar"`
}
assert.NoError(t, c.BindTOML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBadAutoBind(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", bytes.NewBufferString("\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.False(t, c.IsAborted())
assert.Error(t, c.Bind(&obj))
c.Writer.WriteHeaderNow()
assert.Empty(t, obj.Bar)
assert.Empty(t, obj.Foo)
assert.Equal(t, http.StatusBadRequest, w.Code)
assert.True(t, c.IsAborted())
}
func TestContextAutoShouldBindJSON(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.ShouldBind(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Empty(t, c.Errors)
}
func TestContextShouldBindWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.ShouldBindJSON(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
<bar>BAR</bar>
</root>`))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `xml:"foo"`
Bar string `xml:"bar"`
}
assert.NoError(t, c.ShouldBindXML(&obj))
assert.Equal(t, "FOO", obj.Foo)
assert.Equal(t, "BAR", obj.Bar)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindHeader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("rate", "8000")
c.Request.Header.Add("domain", "music")
c.Request.Header.Add("limit", "1000")
var testHeader struct {
Rate int `header:"Rate"`
Domain string `header:"Domain"`
Limit int `header:"limit"`
}
assert.NoError(t, c.ShouldBindHeader(&testHeader))
assert.Equal(t, 8000, testHeader.Rate)
assert.Equal(t, "music", testHeader.Domain)
assert.Equal(t, 1000, testHeader.Limit)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithQuery(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/?foo=bar&bar=foo&Foo=bar1&Bar=foo1", bytes.NewBufferString("foo=unused"))
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
Foo1 string `form:"Foo"`
Bar1 string `form:"Bar"`
}
assert.NoError(t, c.ShouldBindQuery(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "foo1", obj.Bar1)
assert.Equal(t, "bar1", obj.Foo1)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo: bar\nbar: foo"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `yaml:"foo"`
Bar string `yaml:"bar"`
}
assert.NoError(t, c.ShouldBindYAML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo='bar'\nbar= 'foo'"))
c.Request.Header.Add("Content-Type", MIMETOML) // set fake content-type
var obj struct {
Foo string `toml:"foo"`
Bar string `toml:"bar"`
}
assert.NoError(t, c.ShouldBindTOML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBadAutoShouldBind(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", bytes.NewBufferString("\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.False(t, c.IsAborted())
assert.Error(t, c.ShouldBind(&obj))
assert.Empty(t, obj.Bar)
assert.Empty(t, obj.Foo)
assert.False(t, c.IsAborted())
}
func TestContextShouldBindBodyWith(t *testing.T) {
type typeA struct {
Foo string `json:"foo" xml:"foo" binding:"required"`
}
type typeB struct {
Bar string `json:"bar" xml:"bar" binding:"required"`
}
for _, tt := range []struct {
name string
bindingA, bindingB binding.BindingBody
bodyA, bodyB string
}{
{
name: "JSON & JSON",
bindingA: binding.JSON,
bindingB: binding.JSON,
bodyA: `{"foo":"FOO"}`,
bodyB: `{"bar":"BAR"}`,
},
{
name: "JSON & XML",
bindingA: binding.JSON,
bindingB: binding.XML,
bodyA: `{"foo":"FOO"}`,
bodyB: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<bar>BAR</bar>
</root>`,
},
{
name: "XML & XML",
bindingA: binding.XML,
bindingB: binding.XML,
bodyA: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
</root>`,
bodyB: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<bar>BAR</bar>
</root>`,
},
} {
t.Logf("testing: %s", tt.name)
// bodyA to typeA and typeB
{
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest(
"POST", "http://example.com", bytes.NewBufferString(tt.bodyA),
)
// When it binds to typeA and typeB, it finds the body is
// not typeB but typeA.
objA := typeA{}
assert.NoError(t, c.ShouldBindBodyWith(&objA, tt.bindingA))
assert.Equal(t, typeA{"FOO"}, objA)
objB := typeB{}
assert.Error(t, c.ShouldBindBodyWith(&objB, tt.bindingB))
assert.NotEqual(t, typeB{"BAR"}, objB)
}
// bodyB to typeA and typeB
{
// When it binds to typeA and typeB, it finds the body is
// not typeA but typeB.
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest(
"POST", "http://example.com", bytes.NewBufferString(tt.bodyB),
)
objA := typeA{}
assert.Error(t, c.ShouldBindBodyWith(&objA, tt.bindingA))
assert.NotEqual(t, typeA{"FOO"}, objA)
objB := typeB{}
assert.NoError(t, c.ShouldBindBodyWith(&objB, tt.bindingB))
assert.Equal(t, typeB{"BAR"}, objB)
}
}
}
func TestContextGolangContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
assert.NoError(t, c.Err())
assert.Nil(t, c.Done())
ti, ok := c.Deadline()
assert.Equal(t, ti, time.Time{})
assert.False(t, ok)
assert.Equal(t, c.Value(0), c.Request)
assert.Equal(t, c.Value(ContextKey), c)
assert.Nil(t, c.Value("foo"))
c.Set("foo", "bar")
assert.Equal(t, "bar", c.Value("foo"))
assert.Nil(t, c.Value(1))
}
func TestWebsocketsRequired(t *testing.T) {
// Example request from spec: https://tools.ietf.org/html/rfc6455#section-1.2
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Host", "server.example.com")
c.Request.Header.Set("Upgrade", "websocket")
c.Request.Header.Set("Connection", "Upgrade")
c.Request.Header.Set("Sec-WebSocket-Key", "dGhlIHNhbXBsZSBub25jZQ==")
c.Request.Header.Set("Origin", "http://example.com")
c.Request.Header.Set("Sec-WebSocket-Protocol", "chat, superchat")
c.Request.Header.Set("Sec-WebSocket-Version", "13")
assert.True(t, c.IsWebsocket())
// Normal request, no websocket required.
c, _ = CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Host", "server.example.com")
assert.False(t, c.IsWebsocket())
}
func TestGetRequestHeaderValue(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Gin-Version", "1.0.0")
assert.Equal(t, "1.0.0", c.GetHeader("Gin-Version"))
assert.Empty(t, c.GetHeader("Connection"))
}
func TestContextGetRawData(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
body := bytes.NewBufferString("Fetch binary post data")
c.Request, _ = http.NewRequest("POST", "/", body)
c.Request.Header.Add("Content-Type", MIMEPOSTForm)
data, err := c.GetRawData()
assert.Nil(t, err)
assert.Equal(t, "Fetch binary post data", string(data))
}
func TestContextRenderDataFromReader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
body := "#!PNG some raw data"
reader := strings.NewReader(body)
contentLength := int64(len(body))
contentType := "image/png"
extraHeaders := map[string]string{"Content-Disposition": `attachment; filename="gopher.png"`}
c.DataFromReader(http.StatusOK, contentLength, contentType, reader, extraHeaders)
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, body, w.Body.String())
assert.Equal(t, contentType, w.Header().Get("Content-Type"))
assert.Equal(t, fmt.Sprintf("%d", contentLength), w.Header().Get("Content-Length"))
assert.Equal(t, extraHeaders["Content-Disposition"], w.Header().Get("Content-Disposition"))
}
func TestContextRenderDataFromReaderNoHeaders(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
body := "#!PNG some raw data"
reader := strings.NewReader(body)
contentLength := int64(len(body))
contentType := "image/png"
c.DataFromReader(http.StatusOK, contentLength, contentType, reader, nil)
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, body, w.Body.String())
assert.Equal(t, contentType, w.Header().Get("Content-Type"))
assert.Equal(t, fmt.Sprintf("%d", contentLength), w.Header().Get("Content-Length"))
}
type TestResponseRecorder struct {
*httptest.ResponseRecorder
closeChannel chan bool
}
func (r *TestResponseRecorder) CloseNotify() <-chan bool {
return r.closeChannel
}
func (r *TestResponseRecorder) closeClient() {
r.closeChannel <- true
}
func CreateTestResponseRecorder() *TestResponseRecorder {
return &TestResponseRecorder{
httptest.NewRecorder(),
make(chan bool, 1),
}
}
func TestContextStream(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
stopStream := true
c.Stream(func(w io.Writer) bool {
defer func() {
stopStream = false
}()
_, err := w.Write([]byte("test"))
assert.NoError(t, err)
return stopStream
})
assert.Equal(t, "testtest", w.Body.String())
}
func TestContextStreamWithClientGone(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
c.Stream(func(writer io.Writer) bool {
defer func() {
w.closeClient()
}()
_, err := writer.Write([]byte("test"))
assert.NoError(t, err)
return true
})
assert.Equal(t, "test", w.Body.String())
}
func TestContextResetInHandler(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
c.handlers = []HandlerFunc{
func(c *Context) { c.reset() },
}
assert.NotPanics(t, func() {
c.Next()
})
}
func TestRaceParamsContextCopy(t *testing.T) {
DefaultWriter = os.Stdout
router := Default()
nameGroup := router.Group("/:name")
var wg sync.WaitGroup
wg.Add(2)
{
nameGroup.GET("/api", func(c *Context) {
go func(c *Context, param string) {
defer wg.Done()
// First assert must be executed after the second request
time.Sleep(50 * time.Millisecond)
assert.Equal(t, c.Param("name"), param)
}(c.Copy(), c.Param("name"))
})
}
PerformRequest(router, "GET", "/name1/api")
PerformRequest(router, "GET", "/name2/api")
wg.Wait()
}
func TestContextWithKeysMutex(t *testing.T) {
c := &Context{}
c.Set("foo", "bar")
value, err := c.Get("foo")
assert.Equal(t, "bar", value)
assert.True(t, err)
value, err = c.Get("foo2")
assert.Nil(t, value)
assert.False(t, err)
}
func TestRemoteIPFail(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.RemoteAddr = "[:::]:80"
ip := net.ParseIP(c.RemoteIP())
trust := c.engine.isTrustedProxy(ip)
assert.Nil(t, ip)
assert.False(t, trust)
}
func TestContextWithFallbackDeadlineFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
deadline, ok := c.Deadline()
assert.Zero(t, deadline)
assert.False(t, ok)
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
d := time.Now().Add(time.Second)
ctx, cancel := context.WithDeadline(context.Background(), d)
defer cancel()
c2.Request = c2.Request.WithContext(ctx)
deadline, ok = c2.Deadline()
assert.Equal(t, d, deadline)
assert.True(t, ok)
}
func TestContextWithFallbackDoneFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
assert.Nil(t, c.Done())
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
ctx, cancel := context.WithCancel(context.Background())
c2.Request = c2.Request.WithContext(ctx)
cancel()
assert.NotNil(t, <-c2.Done())
}
func TestContextWithFallbackErrFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
assert.Nil(t, c.Err())
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
ctx, cancel := context.WithCancel(context.Background())
c2.Request = c2.Request.WithContext(ctx)
cancel()
assert.EqualError(t, c2.Err(), context.Canceled.Error())
}
func TestContextWithFallbackValueFromRequestContext(t *testing.T) {
type contextKey string
tests := []struct {
name string
getContextAndKey func() (*Context, any)
value any
}{
{
name: "c with struct context key",
getContextAndKey: func() (*Context, any) {
var key struct{}
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request = c.Request.WithContext(context.WithValue(context.TODO(), key, "value"))
return c, key
},
value: "value",
},
{
name: "c with string context key",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request = c.Request.WithContext(context.WithValue(context.TODO(), contextKey("key"), "value"))
return c, contextKey("key")
},
value: "value",
},
{
name: "c with nil http.Request",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request = nil
return c, "key"
},
value: nil,
},
{
name: "c with nil http.Request.Context()",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
return c, "key"
},
value: nil,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
c, key := tt.getContextAndKey()
assert.Equal(t, tt.value, c.Value(key))
})
}
}
func TestContextCopyShouldNotCancel(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
w.WriteHeader(http.StatusOK)
}))
defer srv.Close()
ensureRequestIsOver := make(chan struct{})
wg := &sync.WaitGroup{}
r := New()
r.GET("/", func(ginctx *Context) {
wg.Add(1)
ginctx = ginctx.Copy()
// start async goroutine for calling srv
go func() {
defer wg.Done()
<-ensureRequestIsOver // ensure request is done
req, err := http.NewRequestWithContext(ginctx, http.MethodGet, srv.URL, nil)
must(err)
res, err := http.DefaultClient.Do(req)
if err != nil {
t.Error(fmt.Errorf("request error: %w", err))
return
}
if res.StatusCode != http.StatusOK {
t.Error(fmt.Errorf("unexpected status code: %s", res.Status))
}
}()
})
l, err := net.Listen("tcp", ":0")
must(err)
go func() {
s := &http.Server{
Handler: r,
}
must(s.Serve(l))
}()
addr := strings.Split(l.Addr().String(), ":")
res, err := http.Get(fmt.Sprintf("http://127.0.0.1:%s/", addr[len(addr)-1]))
if err != nil {
t.Error(fmt.Errorf("request error: %w", err))
return
}
close(ensureRequestIsOver)
if res.StatusCode != http.StatusOK {
t.Error(fmt.Errorf("unexpected status code: %s", res.Status))
return
}
wg.Wait()
}
func TestContextAddParam(t *testing.T) {
c := &Context{}
id := "id"
value := "1"
c.AddParam(id, value)
v, ok := c.Params.Get(id)
assert.Equal(t, ok, true)
assert.Equal(t, value, v)
}
func TestCreateTestContextWithRouteParams(t *testing.T) {
w := httptest.NewRecorder()
engine := New()
engine.GET("/:action/:name", func(ctx *Context) {
ctx.String(http.StatusOK, "%s %s", ctx.Param("action"), ctx.Param("name"))
})
c := CreateTestContextOnly(w, engine)
c.Request, _ = http.NewRequest(http.MethodGet, "/hello/gin", nil)
engine.HandleContext(c)
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "hello gin", w.Body.String())
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"bytes"
"context"
"errors"
"fmt"
"html/template"
"io"
"mime/multipart"
"net"
"net/http"
"net/http/httptest"
"net/url"
"os"
"reflect"
"strings"
"sync"
"testing"
"time"
"github.com/gin-contrib/sse"
"github.com/gin-gonic/gin/binding"
testdata "github.com/gin-gonic/gin/testdata/protoexample"
"github.com/stretchr/testify/assert"
"google.golang.org/protobuf/proto"
)
var _ context.Context = (*Context)(nil)
// Unit tests TODO
// func (c *Context) File(filepath string) {
// func (c *Context) Negotiate(code int, config Negotiate) {
// BAD case: func (c *Context) Render(code int, render render.Render, obj ...interface{}) {
// test that information is not leaked when reusing Contexts (using the Pool)
func createMultipartRequest() *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
must(mw.SetBoundary(boundary))
must(mw.WriteField("foo", "bar"))
must(mw.WriteField("bar", "10"))
must(mw.WriteField("bar", "foo2"))
must(mw.WriteField("array", "first"))
must(mw.WriteField("array", "second"))
must(mw.WriteField("id", ""))
must(mw.WriteField("time_local", "31/12/2016 14:55"))
must(mw.WriteField("time_utc", "31/12/2016 14:55"))
must(mw.WriteField("time_location", "31/12/2016 14:55"))
must(mw.WriteField("names[a]", "thinkerou"))
must(mw.WriteField("names[b]", "tianou"))
req, err := http.NewRequest("POST", "/", body)
must(err)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func must(err error) {
if err != nil {
panic(err.Error())
}
}
func TestContextFormFile(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.FormFile("file")
if assert.NoError(t, err) {
assert.Equal(t, "test", f.Filename)
}
assert.NoError(t, c.SaveUploadedFile(f, "test"))
}
func TestContextMultipartForm(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
assert.NoError(t, mw.WriteField("foo", "bar"))
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.MultipartForm()
if assert.NoError(t, err) {
assert.NotNil(t, f)
}
assert.NoError(t, c.SaveUploadedFile(f.File["file"][0], "test"))
}
func TestSaveUploadedOpenFailed(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f := &multipart.FileHeader{
Filename: "file",
}
assert.Error(t, c.SaveUploadedFile(f, "test"))
}
func TestSaveUploadedCreateFailed(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.FormFile("file")
if assert.NoError(t, err) {
assert.Equal(t, "test", f.Filename)
}
assert.Error(t, c.SaveUploadedFile(f, "/"))
}
func TestContextReset(t *testing.T) {
router := New()
c := router.allocateContext(0)
assert.Equal(t, c.engine, router)
c.index = 2
c.Writer = &responseWriter{ResponseWriter: httptest.NewRecorder()}
c.Params = Params{Param{}}
c.Error(errors.New("test")) //nolint: errcheck
c.Set("foo", "bar")
c.reset()
assert.False(t, c.IsAborted())
assert.Nil(t, c.Keys)
assert.Nil(t, c.Accepted)
assert.Len(t, c.Errors, 0)
assert.Empty(t, c.Errors.Errors())
assert.Empty(t, c.Errors.ByType(ErrorTypeAny))
assert.Len(t, c.Params, 0)
assert.EqualValues(t, c.index, -1)
assert.Equal(t, c.Writer.(*responseWriter), &c.writermem)
}
func TestContextHandlers(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.Nil(t, c.handlers)
assert.Nil(t, c.handlers.Last())
c.handlers = HandlersChain{}
assert.NotNil(t, c.handlers)
assert.Nil(t, c.handlers.Last())
f := func(c *Context) {}
g := func(c *Context) {}
c.handlers = HandlersChain{f}
compareFunc(t, f, c.handlers.Last())
c.handlers = HandlersChain{f, g}
compareFunc(t, g, c.handlers.Last())
}
// TestContextSetGet tests that a parameter is set correctly on the
// current context and can be retrieved using Get.
func TestContextSetGet(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("foo", "bar")
value, err := c.Get("foo")
assert.Equal(t, "bar", value)
assert.True(t, err)
value, err = c.Get("foo2")
assert.Nil(t, value)
assert.False(t, err)
assert.Equal(t, "bar", c.MustGet("foo"))
assert.Panics(t, func() { c.MustGet("no_exist") })
}
func TestContextSetGetValues(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("string", "this is a string")
c.Set("int32", int32(-42))
c.Set("int64", int64(42424242424242))
c.Set("uint64", uint64(42))
c.Set("float32", float32(4.2))
c.Set("float64", 4.2)
var a any = 1
c.Set("intInterface", a)
assert.Exactly(t, c.MustGet("string").(string), "this is a string")
assert.Exactly(t, c.MustGet("int32").(int32), int32(-42))
assert.Exactly(t, c.MustGet("int64").(int64), int64(42424242424242))
assert.Exactly(t, c.MustGet("uint64").(uint64), uint64(42))
assert.Exactly(t, c.MustGet("float32").(float32), float32(4.2))
assert.Exactly(t, c.MustGet("float64").(float64), 4.2)
assert.Exactly(t, c.MustGet("intInterface").(int), 1)
}
func TestContextGetString(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("string", "this is a string")
assert.Equal(t, "this is a string", c.GetString("string"))
}
func TestContextSetGetBool(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("bool", true)
assert.True(t, c.GetBool("bool"))
}
func TestContextGetInt(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("int", 1)
assert.Equal(t, 1, c.GetInt("int"))
}
func TestContextGetInt64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("int64", int64(42424242424242))
assert.Equal(t, int64(42424242424242), c.GetInt64("int64"))
}
func TestContextGetUint(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("uint", uint(1))
assert.Equal(t, uint(1), c.GetUint("uint"))
}
func TestContextGetUint64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("uint64", uint64(18446744073709551615))
assert.Equal(t, uint64(18446744073709551615), c.GetUint64("uint64"))
}
func TestContextGetFloat64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("float64", 4.2)
assert.Equal(t, 4.2, c.GetFloat64("float64"))
}
func TestContextGetTime(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
t1, _ := time.Parse("1/2/2006 15:04:05", "01/01/2017 12:00:00")
c.Set("time", t1)
assert.Equal(t, t1, c.GetTime("time"))
}
func TestContextGetDuration(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("duration", time.Second)
assert.Equal(t, time.Second, c.GetDuration("duration"))
}
func TestContextGetStringSlice(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("slice", []string{"foo"})
assert.Equal(t, []string{"foo"}, c.GetStringSlice("slice"))
}
func TestContextGetStringMap(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string]any)
m["foo"] = 1
c.Set("map", m)
assert.Equal(t, m, c.GetStringMap("map"))
assert.Equal(t, 1, c.GetStringMap("map")["foo"])
}
func TestContextGetStringMapString(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string]string)
m["foo"] = "bar"
c.Set("map", m)
assert.Equal(t, m, c.GetStringMapString("map"))
assert.Equal(t, "bar", c.GetStringMapString("map")["foo"])
}
func TestContextGetStringMapStringSlice(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string][]string)
m["foo"] = []string{"foo"}
c.Set("map", m)
assert.Equal(t, m, c.GetStringMapStringSlice("map"))
assert.Equal(t, []string{"foo"}, c.GetStringMapStringSlice("map")["foo"])
}
func TestContextCopy(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.index = 2
c.Request, _ = http.NewRequest("POST", "/hola", nil)
c.handlers = HandlersChain{func(c *Context) {}}
c.Params = Params{Param{Key: "foo", Value: "bar"}}
c.Set("foo", "bar")
cp := c.Copy()
assert.Nil(t, cp.handlers)
assert.Nil(t, cp.writermem.ResponseWriter)
assert.Equal(t, &cp.writermem, cp.Writer.(*responseWriter))
assert.Equal(t, cp.Request, c.Request)
assert.Equal(t, cp.index, abortIndex)
assert.Equal(t, cp.Keys, c.Keys)
assert.Equal(t, cp.engine, c.engine)
assert.Equal(t, cp.Params, c.Params)
cp.Set("foo", "notBar")
assert.False(t, cp.Keys["foo"] == c.Keys["foo"])
}
func TestContextHandlerName(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerNameTest}
assert.Regexp(t, "^(.*/vendor/)?github.com/gin-gonic/gin.handlerNameTest$", c.HandlerName())
}
func TestContextHandlerNames(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerNameTest, func(c *Context) {}, handlerNameTest2}
names := c.HandlerNames()
assert.True(t, len(names) == 4)
for _, name := range names {
assert.Regexp(t, `^(.*/vendor/)?(github\.com/gin-gonic/gin\.){1}(TestContextHandlerNames\.func.*){0,1}(handlerNameTest.*){0,1}`, name)
}
}
func handlerNameTest(c *Context) {
}
func handlerNameTest2(c *Context) {
}
var handlerTest HandlerFunc = func(c *Context) {
}
func TestContextHandler(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerTest}
assert.Equal(t, reflect.ValueOf(handlerTest).Pointer(), reflect.ValueOf(c.Handler()).Pointer())
}
func TestContextQuery(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "http://example.com/?foo=bar&page=10&id=", nil)
value, ok := c.GetQuery("foo")
assert.True(t, ok)
assert.Equal(t, "bar", value)
assert.Equal(t, "bar", c.DefaultQuery("foo", "none"))
assert.Equal(t, "bar", c.Query("foo"))
value, ok = c.GetQuery("page")
assert.True(t, ok)
assert.Equal(t, "10", value)
assert.Equal(t, "10", c.DefaultQuery("page", "0"))
assert.Equal(t, "10", c.Query("page"))
value, ok = c.GetQuery("id")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.DefaultQuery("id", "nada"))
assert.Empty(t, c.Query("id"))
value, ok = c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nada", c.DefaultQuery("NoKey", "nada"))
assert.Empty(t, c.Query("NoKey"))
// postform should not mess
value, ok = c.GetPostForm("page")
assert.False(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("foo"))
}
func TestContextDefaultQueryOnEmptyRequest(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder()) // here c.Request == nil
assert.NotPanics(t, func() {
value, ok := c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
})
assert.NotPanics(t, func() {
assert.Equal(t, "nada", c.DefaultQuery("NoKey", "nada"))
})
assert.NotPanics(t, func() {
assert.Empty(t, c.Query("NoKey"))
})
}
func TestContextQueryAndPostForm(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
body := bytes.NewBufferString("foo=bar&page=11&both=&foo=second")
c.Request, _ = http.NewRequest("POST",
"/?both=GET&id=main&id=omit&array[]=first&array[]=second&ids[a]=hi&ids[b]=3.14", body)
c.Request.Header.Add("Content-Type", MIMEPOSTForm)
assert.Equal(t, "bar", c.DefaultPostForm("foo", "none"))
assert.Equal(t, "bar", c.PostForm("foo"))
assert.Empty(t, c.Query("foo"))
value, ok := c.GetPostForm("page")
assert.True(t, ok)
assert.Equal(t, "11", value)
assert.Equal(t, "11", c.DefaultPostForm("page", "0"))
assert.Equal(t, "11", c.PostForm("page"))
assert.Empty(t, c.Query("page"))
value, ok = c.GetPostForm("both")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("both"))
assert.Empty(t, c.DefaultPostForm("both", "nothing"))
assert.Equal(t, "GET", c.Query("both"), "GET")
value, ok = c.GetQuery("id")
assert.True(t, ok)
assert.Equal(t, "main", value)
assert.Equal(t, "000", c.DefaultPostForm("id", "000"))
assert.Equal(t, "main", c.Query("id"))
assert.Empty(t, c.PostForm("id"))
value, ok = c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
value, ok = c.GetPostForm("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nada", c.DefaultPostForm("NoKey", "nada"))
assert.Equal(t, "nothing", c.DefaultQuery("NoKey", "nothing"))
assert.Empty(t, c.PostForm("NoKey"))
assert.Empty(t, c.Query("NoKey"))
var obj struct {
Foo string `form:"foo"`
ID string `form:"id"`
Page int `form:"page"`
Both string `form:"both"`
Array []string `form:"array[]"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "bar", obj.Foo, "bar")
assert.Equal(t, "main", obj.ID, "main")
assert.Equal(t, 11, obj.Page, 11)
assert.Empty(t, obj.Both)
assert.Equal(t, []string{"first", "second"}, obj.Array)
values, ok := c.GetQueryArray("array[]")
assert.True(t, ok)
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.QueryArray("array[]")
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.QueryArray("nokey")
assert.Equal(t, 0, len(values))
values = c.QueryArray("both")
assert.Equal(t, 1, len(values))
assert.Equal(t, "GET", values[0])
dicts, ok := c.GetQueryMap("ids")
assert.True(t, ok)
assert.Equal(t, "hi", dicts["a"])
assert.Equal(t, "3.14", dicts["b"])
dicts, ok = c.GetQueryMap("nokey")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts, ok = c.GetQueryMap("both")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts, ok = c.GetQueryMap("array")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts = c.QueryMap("ids")
assert.Equal(t, "hi", dicts["a"])
assert.Equal(t, "3.14", dicts["b"])
dicts = c.QueryMap("nokey")
assert.Equal(t, 0, len(dicts))
}
func TestContextPostFormMultipart(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request = createMultipartRequest()
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
BarAsInt int `form:"bar"`
Array []string `form:"array"`
ID string `form:"id"`
TimeLocal time.Time `form:"time_local" time_format:"02/01/2006 15:04"`
TimeUTC time.Time `form:"time_utc" time_format:"02/01/2006 15:04" time_utc:"1"`
TimeLocation time.Time `form:"time_location" time_format:"02/01/2006 15:04" time_location:"Asia/Tokyo"`
BlankTime time.Time `form:"blank_time" time_format:"02/01/2006 15:04"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "10", obj.Bar)
assert.Equal(t, 10, obj.BarAsInt)
assert.Equal(t, []string{"first", "second"}, obj.Array)
assert.Empty(t, obj.ID)
assert.Equal(t, "31/12/2016 14:55", obj.TimeLocal.Format("02/01/2006 15:04"))
assert.Equal(t, time.Local, obj.TimeLocal.Location())
assert.Equal(t, "31/12/2016 14:55", obj.TimeUTC.Format("02/01/2006 15:04"))
assert.Equal(t, time.UTC, obj.TimeUTC.Location())
loc, _ := time.LoadLocation("Asia/Tokyo")
assert.Equal(t, "31/12/2016 14:55", obj.TimeLocation.Format("02/01/2006 15:04"))
assert.Equal(t, loc, obj.TimeLocation.Location())
assert.True(t, obj.BlankTime.IsZero())
value, ok := c.GetQuery("foo")
assert.False(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.Query("bar"))
assert.Equal(t, "nothing", c.DefaultQuery("id", "nothing"))
value, ok = c.GetPostForm("foo")
assert.True(t, ok)
assert.Equal(t, "bar", value)
assert.Equal(t, "bar", c.PostForm("foo"))
value, ok = c.GetPostForm("array")
assert.True(t, ok)
assert.Equal(t, "first", value)
assert.Equal(t, "first", c.PostForm("array"))
assert.Equal(t, "10", c.DefaultPostForm("bar", "nothing"))
value, ok = c.GetPostForm("id")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("id"))
assert.Empty(t, c.DefaultPostForm("id", "nothing"))
value, ok = c.GetPostForm("nokey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nothing", c.DefaultPostForm("nokey", "nothing"))
values, ok := c.GetPostFormArray("array")
assert.True(t, ok)
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.PostFormArray("array")
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.PostFormArray("nokey")
assert.Equal(t, 0, len(values))
values = c.PostFormArray("foo")
assert.Equal(t, 1, len(values))
assert.Equal(t, "bar", values[0])
dicts, ok := c.GetPostFormMap("names")
assert.True(t, ok)
assert.Equal(t, "thinkerou", dicts["a"])
assert.Equal(t, "tianou", dicts["b"])
dicts, ok = c.GetPostFormMap("nokey")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts = c.PostFormMap("names")
assert.Equal(t, "thinkerou", dicts["a"])
assert.Equal(t, "tianou", dicts["b"])
dicts = c.PostFormMap("nokey")
assert.Equal(t, 0, len(dicts))
}
func TestContextSetCookie(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.SetSameSite(http.SameSiteLaxMode)
c.SetCookie("user", "gin", 1, "/", "localhost", true, true)
assert.Equal(t, "user=gin; Path=/; Domain=localhost; Max-Age=1; HttpOnly; Secure; SameSite=Lax", c.Writer.Header().Get("Set-Cookie"))
}
func TestContextSetCookiePathEmpty(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.SetSameSite(http.SameSiteLaxMode)
c.SetCookie("user", "gin", 1, "", "localhost", true, true)
assert.Equal(t, "user=gin; Path=/; Domain=localhost; Max-Age=1; HttpOnly; Secure; SameSite=Lax", c.Writer.Header().Get("Set-Cookie"))
}
func TestContextGetCookie(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/get", nil)
c.Request.Header.Set("Cookie", "user=gin")
cookie, _ := c.Cookie("user")
assert.Equal(t, "gin", cookie)
_, err := c.Cookie("nokey")
assert.Error(t, err)
}
func TestContextBodyAllowedForStatus(t *testing.T) {
assert.False(t, false, bodyAllowedForStatus(http.StatusProcessing))
assert.False(t, false, bodyAllowedForStatus(http.StatusNoContent))
assert.False(t, false, bodyAllowedForStatus(http.StatusNotModified))
assert.True(t, true, bodyAllowedForStatus(http.StatusInternalServerError))
}
type TestPanicRender struct{}
func (*TestPanicRender) Render(http.ResponseWriter) error {
return errors.New("TestPanicRender")
}
func (*TestPanicRender) WriteContentType(http.ResponseWriter) {}
func TestContextRenderPanicIfErr(t *testing.T) {
defer func() {
r := recover()
assert.Equal(t, "TestPanicRender", fmt.Sprint(r))
}()
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Render(http.StatusOK, &TestPanicRender{})
assert.Fail(t, "Panic not detected")
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
// and special HTML characters are escaped
func TestContextRenderJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.JSON(http.StatusCreated, H{"foo": "bar", "html": "<b>"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"\\u003cb\\u003e\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSONP
// and Content-Type is set to application/javascript
func TestContextRenderJSONP(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "http://example.com/?callback=x", nil)
c.JSONP(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "x({\"foo\":\"bar\"});", w.Body.String())
assert.Equal(t, "application/javascript; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSONP
// and Content-Type is set to application/json
func TestContextRenderJSONPWithoutCallback(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "http://example.com", nil)
c.JSONP(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no JSON is rendered if code is 204
func TestContextRenderNoContentJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.JSON(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSON
// we change the content-type before
func TestContextRenderAPIJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "application/vnd.api+json")
c.JSON(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/vnd.api+json", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentAPIJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "application/vnd.api+json")
c.JSON(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, w.Header().Get("Content-Type"), "application/vnd.api+json")
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
func TestContextRenderIndentedJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.IndentedJSON(http.StatusCreated, H{"foo": "bar", "bar": "foo", "nested": H{"foo": "bar"}})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\n \"bar\": \"foo\",\n \"foo\": \"bar\",\n \"nested\": {\n \"foo\": \"bar\"\n }\n}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentIndentedJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.IndentedJSON(http.StatusNoContent, H{"foo": "bar", "bar": "foo", "nested": H{"foo": "bar"}})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as Secure JSON
// and Content-Type is set to application/json
func TestContextRenderSecureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
router.SecureJsonPrefix("&&&START&&&")
c.SecureJSON(http.StatusCreated, []string{"foo", "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "&&&START&&&[\"foo\",\"bar\"]", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentSecureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.SecureJSON(http.StatusNoContent, []string{"foo", "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextRenderNoContentAsciiJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.AsciiJSON(http.StatusNoContent, []string{"lang", "Go语言"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
// and special HTML characters are preserved
func TestContextRenderPureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.PureJSON(http.StatusCreated, H{"foo": "bar", "html": "<b>"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"<b>\"}\n", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response executes the templates
// and responds with Content-Type set to text/html
func TestContextRenderHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.HTML(http.StatusCreated, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "Hello alexandernyquist", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextRenderHTML2(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
// print debug warning log when Engine.trees > 0
router.addRoute("GET", "/", HandlersChain{func(_ *Context) {}})
assert.Len(t, router.trees, 1)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
re := captureOutput(t, func() {
SetMode(DebugMode)
router.SetHTMLTemplate(templ)
SetMode(TestMode)
})
assert.Equal(t, "[GIN-debug] [WARNING] Since SetHTMLTemplate() is NOT thread-safe. It should only be called\nat initialization. ie. before any route is registered or the router is listening in a socket:\n\n\trouter := gin.Default()\n\trouter.SetHTMLTemplate(template) // << good place\n\n", re)
c.HTML(http.StatusCreated, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "Hello alexandernyquist", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no HTML is rendered if code is 204
func TestContextRenderNoContentHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.HTML(http.StatusNoContent, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextXML tests that the response is serialized as XML
// and Content-Type is set to application/xml
func TestContextRenderXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.XML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "<map><foo>bar</foo></map>", w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no XML is rendered if code is 204
func TestContextRenderNoContentXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.XML(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextString tests that the response is returned
// with Content-Type set to text/plain
func TestContextRenderString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.String(http.StatusCreated, "test %s %d", "string", 2)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "test string 2", w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no String is rendered if code is 204
func TestContextRenderNoContentString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.String(http.StatusNoContent, "test %s %d", "string", 2)
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextString tests that the response is returned
// with Content-Type set to text/html
func TestContextRenderHTMLString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "text/html; charset=utf-8")
c.String(http.StatusCreated, "<html>%s %d</html>", "string", 3)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "<html>string 3</html>", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no HTML String is rendered if code is 204
func TestContextRenderNoContentHTMLString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "text/html; charset=utf-8")
c.String(http.StatusNoContent, "<html>%s %d</html>", "string", 3)
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextData tests that the response can be written from `bytestring`
// with specified MIME type
func TestContextRenderData(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Data(http.StatusCreated, "text/csv", []byte(`foo,bar`))
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo,bar", w.Body.String())
assert.Equal(t, "text/csv", w.Header().Get("Content-Type"))
}
// Tests that no Custom Data is rendered if code is 204
func TestContextRenderNoContentData(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Data(http.StatusNoContent, "text/csv", []byte(`foo,bar`))
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/csv", w.Header().Get("Content-Type"))
}
func TestContextRenderSSE(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.SSEvent("float", 1.5)
c.Render(-1, sse.Event{
Id: "123",
Data: "text",
})
c.SSEvent("chat", H{
"foo": "bar",
"bar": "foo",
})
assert.Equal(t, strings.Replace(w.Body.String(), " ", "", -1), strings.Replace("event:float\ndata:1.5\n\nid:123\ndata:text\n\nevent:chat\ndata:{\"bar\":\"foo\",\"foo\":\"bar\"}\n\n", " ", "", -1))
}
func TestContextRenderFile(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "/", nil)
c.File("./gin.go")
assert.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
// Content-Type='text/plain; charset=utf-8' when go version <= 1.16,
// else, Content-Type='text/x-go; charset=utf-8'
assert.NotEqual(t, "", w.Header().Get("Content-Type"))
}
func TestContextRenderFileFromFS(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "/some/path", nil)
c.FileFromFS("./gin.go", Dir(".", false))
assert.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
// Content-Type='text/plain; charset=utf-8' when go version <= 1.16,
// else, Content-Type='text/x-go; charset=utf-8'
assert.NotEqual(t, "", w.Header().Get("Content-Type"))
assert.Equal(t, "/some/path", c.Request.URL.Path)
}
func TestContextRenderAttachment(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
newFilename := "new_filename.go"
c.Request, _ = http.NewRequest("GET", "/", nil)
c.FileAttachment("./gin.go", newFilename)
assert.Equal(t, 200, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
assert.Equal(t, fmt.Sprintf("attachment; filename=\"%s\"", newFilename), w.Header().Get("Content-Disposition"))
}
func TestContextRenderUTF8Attachment(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
newFilename := "new🧡_filename.go"
c.Request, _ = http.NewRequest("GET", "/", nil)
c.FileAttachment("./gin.go", newFilename)
assert.Equal(t, 200, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
assert.Equal(t, `attachment; filename*=UTF-8''`+url.QueryEscape(newFilename), w.Header().Get("Content-Disposition"))
}
// TestContextRenderYAML tests that the response is serialized as YAML
// and Content-Type is set to application/x-yaml
func TestContextRenderYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.YAML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo: bar\n", w.Body.String())
assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextRenderTOML tests that the response is serialized as TOML
// and Content-Type is set to application/toml
func TestContextRenderTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.TOML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo = 'bar'\n", w.Body.String())
assert.Equal(t, "application/toml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextRenderProtoBuf tests that the response is serialized as ProtoBuf
// and Content-Type is set to application/x-protobuf
// and we just use the example protobuf to check if the response is correct
func TestContextRenderProtoBuf(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
reps := []int64{int64(1), int64(2)}
label := "test"
data := &testdata.Test{
Label: &label,
Reps: reps,
}
c.ProtoBuf(http.StatusCreated, data)
protoData, err := proto.Marshal(data)
assert.NoError(t, err)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, string(protoData), w.Body.String())
assert.Equal(t, "application/x-protobuf", w.Header().Get("Content-Type"))
}
func TestContextHeaders(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Header("Content-Type", "text/plain")
c.Header("X-Custom", "value")
assert.Equal(t, "text/plain", c.Writer.Header().Get("Content-Type"))
assert.Equal(t, "value", c.Writer.Header().Get("X-Custom"))
c.Header("Content-Type", "text/html")
c.Header("X-Custom", "")
assert.Equal(t, "text/html", c.Writer.Header().Get("Content-Type"))
_, exist := c.Writer.Header()["X-Custom"]
assert.False(t, exist)
}
// TODO
func TestContextRenderRedirectWithRelativePath(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
assert.Panics(t, func() { c.Redirect(299, "/new_path") })
assert.Panics(t, func() { c.Redirect(309, "/new_path") })
c.Redirect(http.StatusMovedPermanently, "/path")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusMovedPermanently, w.Code)
assert.Equal(t, "/path", w.Header().Get("Location"))
}
func TestContextRenderRedirectWithAbsolutePath(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
c.Redirect(http.StatusFound, "http://google.com")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusFound, w.Code)
assert.Equal(t, "http://google.com", w.Header().Get("Location"))
}
func TestContextRenderRedirectWith201(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
c.Redirect(http.StatusCreated, "/resource")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "/resource", w.Header().Get("Location"))
}
func TestContextRenderRedirectAll(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
assert.Panics(t, func() { c.Redirect(http.StatusOK, "/resource") })
assert.Panics(t, func() { c.Redirect(http.StatusAccepted, "/resource") })
assert.Panics(t, func() { c.Redirect(299, "/resource") })
assert.Panics(t, func() { c.Redirect(309, "/resource") })
assert.NotPanics(t, func() { c.Redirect(http.StatusMultipleChoices, "/resource") })
assert.NotPanics(t, func() { c.Redirect(http.StatusPermanentRedirect, "/resource") })
}
func TestContextNegotiationWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEJSON, MIMEXML, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEXML, MIMEJSON, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "<map><foo>bar</foo></map>", w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEYAML, MIMEXML, MIMEJSON, MIMETOML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "foo: bar\n", w.Body.String())
assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMETOML, MIMEXML, MIMEJSON, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "foo = 'bar'\n", w.Body.String())
assert.Equal(t, "application/toml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEHTML},
Data: H{"name": "gin"},
HTMLName: "t",
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "Hello gin", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationNotSupport(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEPOSTForm},
})
assert.Equal(t, http.StatusNotAcceptable, w.Code)
assert.Equal(t, c.index, abortIndex)
assert.True(t, c.IsAborted())
}
func TestContextNegotiationFormat(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "", nil)
assert.Panics(t, func() { c.NegotiateFormat() })
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEHTML, c.NegotiateFormat(MIMEHTML, MIMEJSON))
}
func TestContextNegotiationFormatWithAccept(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9;q=0.8")
assert.Equal(t, MIMEXML, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEHTML, c.NegotiateFormat(MIMEXML, MIMEHTML))
assert.Empty(t, c.NegotiateFormat(MIMEJSON))
}
func TestContextNegotiationFormatWithWildcardAccept(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "*/*")
assert.Equal(t, c.NegotiateFormat("*/*"), "*/*")
assert.Equal(t, c.NegotiateFormat("text/*"), "text/*")
assert.Equal(t, c.NegotiateFormat("application/*"), "application/*")
assert.Equal(t, c.NegotiateFormat(MIMEJSON), MIMEJSON)
assert.Equal(t, c.NegotiateFormat(MIMEXML), MIMEXML)
assert.Equal(t, c.NegotiateFormat(MIMEHTML), MIMEHTML)
c, _ = CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/*")
assert.Equal(t, c.NegotiateFormat("*/*"), "*/*")
assert.Equal(t, c.NegotiateFormat("text/*"), "text/*")
assert.Equal(t, c.NegotiateFormat("application/*"), "")
assert.Equal(t, c.NegotiateFormat(MIMEJSON), "")
assert.Equal(t, c.NegotiateFormat(MIMEXML), "")
assert.Equal(t, c.NegotiateFormat(MIMEHTML), MIMEHTML)
}
func TestContextNegotiationFormatCustom(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9;q=0.8")
c.Accepted = nil
c.SetAccepted(MIMEJSON, MIMEXML)
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEXML, c.NegotiateFormat(MIMEXML, MIMEHTML))
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON))
}
func TestContextNegotiationFormat2(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "image/tiff-fx")
assert.Equal(t, "", c.NegotiateFormat("image/tiff"))
}
func TestContextIsAborted(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.False(t, c.IsAborted())
c.Abort()
assert.True(t, c.IsAborted())
c.Next()
assert.True(t, c.IsAborted())
c.index++
assert.True(t, c.IsAborted())
}
// TestContextData tests that the response can be written from `bytestring`
// with specified MIME type
func TestContextAbortWithStatus(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.index = 4
c.AbortWithStatus(http.StatusUnauthorized)
assert.Equal(t, abortIndex, c.index)
assert.Equal(t, http.StatusUnauthorized, c.Writer.Status())
assert.Equal(t, http.StatusUnauthorized, w.Code)
assert.True(t, c.IsAborted())
}
type testJSONAbortMsg struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
func TestContextAbortWithStatusJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.index = 4
in := new(testJSONAbortMsg)
in.Bar = "barValue"
in.Foo = "fooValue"
c.AbortWithStatusJSON(http.StatusUnsupportedMediaType, in)
assert.Equal(t, abortIndex, c.index)
assert.Equal(t, http.StatusUnsupportedMediaType, c.Writer.Status())
assert.Equal(t, http.StatusUnsupportedMediaType, w.Code)
assert.True(t, c.IsAborted())
contentType := w.Header().Get("Content-Type")
assert.Equal(t, "application/json; charset=utf-8", contentType)
buf := new(bytes.Buffer)
_, err := buf.ReadFrom(w.Body)
assert.NoError(t, err)
jsonStringBody := buf.String()
assert.Equal(t, "{\"foo\":\"fooValue\",\"bar\":\"barValue\"}", jsonStringBody)
}
func TestContextError(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.Empty(t, c.Errors)
firstErr := errors.New("first error")
c.Error(firstErr) //nolint: errcheck
assert.Len(t, c.Errors, 1)
assert.Equal(t, "Error #01: first error\n", c.Errors.String())
secondErr := errors.New("second error")
c.Error(&Error{ //nolint: errcheck
Err: secondErr,
Meta: "some data 2",
Type: ErrorTypePublic,
})
assert.Len(t, c.Errors, 2)
assert.Equal(t, firstErr, c.Errors[0].Err)
assert.Nil(t, c.Errors[0].Meta)
assert.Equal(t, ErrorTypePrivate, c.Errors[0].Type)
assert.Equal(t, secondErr, c.Errors[1].Err)
assert.Equal(t, "some data 2", c.Errors[1].Meta)
assert.Equal(t, ErrorTypePublic, c.Errors[1].Type)
assert.Equal(t, c.Errors.Last(), c.Errors[1])
defer func() {
if recover() == nil {
t.Error("didn't panic")
}
}()
c.Error(nil) //nolint: errcheck
}
func TestContextTypedError(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Error(errors.New("externo 0")).SetType(ErrorTypePublic) //nolint: errcheck
c.Error(errors.New("interno 0")).SetType(ErrorTypePrivate) //nolint: errcheck
for _, err := range c.Errors.ByType(ErrorTypePublic) {
assert.Equal(t, ErrorTypePublic, err.Type)
}
for _, err := range c.Errors.ByType(ErrorTypePrivate) {
assert.Equal(t, ErrorTypePrivate, err.Type)
}
assert.Equal(t, []string{"externo 0", "interno 0"}, c.Errors.Errors())
}
func TestContextAbortWithError(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.AbortWithError(http.StatusUnauthorized, errors.New("bad input")).SetMeta("some input") //nolint: errcheck
assert.Equal(t, http.StatusUnauthorized, w.Code)
assert.Equal(t, abortIndex, c.index)
assert.True(t, c.IsAborted())
}
func TestContextClientIP(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.engine.trustedCIDRs, _ = c.engine.prepareTrustedCIDRs()
resetContextForClientIPTests(c)
// Legacy tests (validating that the defaults don't break the
// (insecure!) old behaviour)
assert.Equal(t, "20.20.20.20", c.ClientIP())
c.Request.Header.Del("X-Forwarded-For")
assert.Equal(t, "10.10.10.10", c.ClientIP())
c.Request.Header.Set("X-Forwarded-For", "30.30.30.30 ")
assert.Equal(t, "30.30.30.30", c.ClientIP())
c.Request.Header.Del("X-Forwarded-For")
c.Request.Header.Del("X-Real-IP")
c.engine.TrustedPlatform = PlatformGoogleAppEngine
assert.Equal(t, "50.50.50.50", c.ClientIP())
c.Request.Header.Del("X-Appengine-Remote-Addr")
assert.Equal(t, "40.40.40.40", c.ClientIP())
// no port
c.Request.RemoteAddr = "50.50.50.50"
assert.Empty(t, c.ClientIP())
// Tests exercising the TrustedProxies functionality
resetContextForClientIPTests(c)
// IPv6 support
c.Request.RemoteAddr = "[::1]:12345"
assert.Equal(t, "20.20.20.20", c.ClientIP())
resetContextForClientIPTests(c)
// No trusted proxies
_ = c.engine.SetTrustedProxies([]string{})
c.engine.RemoteIPHeaders = []string{"X-Forwarded-For"}
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Disabled TrustedProxies feature
_ = c.engine.SetTrustedProxies(nil)
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Last proxy is trusted, but the RemoteAddr is not
_ = c.engine.SetTrustedProxies([]string{"30.30.30.30"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Only trust RemoteAddr
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
assert.Equal(t, "30.30.30.30", c.ClientIP())
// All steps are trusted
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40", "30.30.30.30", "20.20.20.20"})
assert.Equal(t, "20.20.20.20", c.ClientIP())
// Use CIDR
_ = c.engine.SetTrustedProxies([]string{"40.40.25.25/16", "30.30.30.30"})
assert.Equal(t, "20.20.20.20", c.ClientIP())
// Use hostname that resolves to all the proxies
_ = c.engine.SetTrustedProxies([]string{"foo"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Use hostname that returns an error
_ = c.engine.SetTrustedProxies([]string{"bar"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// X-Forwarded-For has a non-IP element
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
c.Request.Header.Set("X-Forwarded-For", " blah ")
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Result from LookupHost has non-IP element. This should never
// happen, but we should test it to make sure we handle it
// gracefully.
_ = c.engine.SetTrustedProxies([]string{"baz"})
c.Request.Header.Set("X-Forwarded-For", " 30.30.30.30 ")
assert.Equal(t, "40.40.40.40", c.ClientIP())
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
c.Request.Header.Del("X-Forwarded-For")
c.engine.RemoteIPHeaders = []string{"X-Forwarded-For", "X-Real-IP"}
assert.Equal(t, "10.10.10.10", c.ClientIP())
c.engine.RemoteIPHeaders = []string{}
c.engine.TrustedPlatform = PlatformGoogleAppEngine
assert.Equal(t, "50.50.50.50", c.ClientIP())
// Use custom TrustedPlatform header
c.engine.TrustedPlatform = "X-CDN-IP"
c.Request.Header.Set("X-CDN-IP", "80.80.80.80")
assert.Equal(t, "80.80.80.80", c.ClientIP())
// wrong header
c.engine.TrustedPlatform = "X-Wrong-Header"
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.Request.Header.Del("X-CDN-IP")
// TrustedPlatform is empty
c.engine.TrustedPlatform = ""
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Test the legacy flag
c.engine.AppEngine = true
assert.Equal(t, "50.50.50.50", c.ClientIP())
c.engine.AppEngine = false
c.engine.TrustedPlatform = PlatformGoogleAppEngine
c.Request.Header.Del("X-Appengine-Remote-Addr")
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.engine.TrustedPlatform = PlatformCloudflare
assert.Equal(t, "60.60.60.60", c.ClientIP())
c.Request.Header.Del("CF-Connecting-IP")
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.engine.TrustedPlatform = ""
// no port
c.Request.RemoteAddr = "50.50.50.50"
assert.Empty(t, c.ClientIP())
}
func resetContextForClientIPTests(c *Context) {
c.Request.Header.Set("X-Real-IP", " 10.10.10.10 ")
c.Request.Header.Set("X-Forwarded-For", " 20.20.20.20, 30.30.30.30")
c.Request.Header.Set("X-Appengine-Remote-Addr", "50.50.50.50")
c.Request.Header.Set("CF-Connecting-IP", "60.60.60.60")
c.Request.RemoteAddr = " 40.40.40.40:42123 "
c.engine.TrustedPlatform = ""
c.engine.trustedCIDRs = defaultTrustedCIDRs
c.engine.AppEngine = false
}
func TestContextContentType(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Set("Content-Type", "application/json; charset=utf-8")
assert.Equal(t, "application/json", c.ContentType())
}
func TestContextAutoBindJSON(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Empty(t, c.Errors)
}
func TestContextBindWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.BindJSON(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
<bar>BAR</bar>
</root>`))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `xml:"foo"`
Bar string `xml:"bar"`
}
assert.NoError(t, c.BindXML(&obj))
assert.Equal(t, "FOO", obj.Foo)
assert.Equal(t, "BAR", obj.Bar)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindHeader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("rate", "8000")
c.Request.Header.Add("domain", "music")
c.Request.Header.Add("limit", "1000")
var testHeader struct {
Rate int `header:"Rate"`
Domain string `header:"Domain"`
Limit int `header:"limit"`
}
assert.NoError(t, c.BindHeader(&testHeader))
assert.Equal(t, 8000, testHeader.Rate)
assert.Equal(t, "music", testHeader.Domain)
assert.Equal(t, 1000, testHeader.Limit)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithQuery(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/?foo=bar&bar=foo", bytes.NewBufferString("foo=unused"))
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
}
assert.NoError(t, c.BindQuery(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo: bar\nbar: foo"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `yaml:"foo"`
Bar string `yaml:"bar"`
}
assert.NoError(t, c.BindYAML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo = 'bar'\nbar = 'foo'"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `toml:"foo"`
Bar string `toml:"bar"`
}
assert.NoError(t, c.BindTOML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBadAutoBind(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", bytes.NewBufferString("\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.False(t, c.IsAborted())
assert.Error(t, c.Bind(&obj))
c.Writer.WriteHeaderNow()
assert.Empty(t, obj.Bar)
assert.Empty(t, obj.Foo)
assert.Equal(t, http.StatusBadRequest, w.Code)
assert.True(t, c.IsAborted())
}
func TestContextAutoShouldBindJSON(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.ShouldBind(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Empty(t, c.Errors)
}
func TestContextShouldBindWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.ShouldBindJSON(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
<bar>BAR</bar>
</root>`))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `xml:"foo"`
Bar string `xml:"bar"`
}
assert.NoError(t, c.ShouldBindXML(&obj))
assert.Equal(t, "FOO", obj.Foo)
assert.Equal(t, "BAR", obj.Bar)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindHeader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("rate", "8000")
c.Request.Header.Add("domain", "music")
c.Request.Header.Add("limit", "1000")
var testHeader struct {
Rate int `header:"Rate"`
Domain string `header:"Domain"`
Limit int `header:"limit"`
}
assert.NoError(t, c.ShouldBindHeader(&testHeader))
assert.Equal(t, 8000, testHeader.Rate)
assert.Equal(t, "music", testHeader.Domain)
assert.Equal(t, 1000, testHeader.Limit)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithQuery(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/?foo=bar&bar=foo&Foo=bar1&Bar=foo1", bytes.NewBufferString("foo=unused"))
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
Foo1 string `form:"Foo"`
Bar1 string `form:"Bar"`
}
assert.NoError(t, c.ShouldBindQuery(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "foo1", obj.Bar1)
assert.Equal(t, "bar1", obj.Foo1)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo: bar\nbar: foo"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `yaml:"foo"`
Bar string `yaml:"bar"`
}
assert.NoError(t, c.ShouldBindYAML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo='bar'\nbar= 'foo'"))
c.Request.Header.Add("Content-Type", MIMETOML) // set fake content-type
var obj struct {
Foo string `toml:"foo"`
Bar string `toml:"bar"`
}
assert.NoError(t, c.ShouldBindTOML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBadAutoShouldBind(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", bytes.NewBufferString("\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.False(t, c.IsAborted())
assert.Error(t, c.ShouldBind(&obj))
assert.Empty(t, obj.Bar)
assert.Empty(t, obj.Foo)
assert.False(t, c.IsAborted())
}
func TestContextShouldBindBodyWith(t *testing.T) {
type typeA struct {
Foo string `json:"foo" xml:"foo" binding:"required"`
}
type typeB struct {
Bar string `json:"bar" xml:"bar" binding:"required"`
}
for _, tt := range []struct {
name string
bindingA, bindingB binding.BindingBody
bodyA, bodyB string
}{
{
name: "JSON & JSON",
bindingA: binding.JSON,
bindingB: binding.JSON,
bodyA: `{"foo":"FOO"}`,
bodyB: `{"bar":"BAR"}`,
},
{
name: "JSON & XML",
bindingA: binding.JSON,
bindingB: binding.XML,
bodyA: `{"foo":"FOO"}`,
bodyB: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<bar>BAR</bar>
</root>`,
},
{
name: "XML & XML",
bindingA: binding.XML,
bindingB: binding.XML,
bodyA: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
</root>`,
bodyB: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<bar>BAR</bar>
</root>`,
},
} {
t.Logf("testing: %s", tt.name)
// bodyA to typeA and typeB
{
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest(
"POST", "http://example.com", bytes.NewBufferString(tt.bodyA),
)
// When it binds to typeA and typeB, it finds the body is
// not typeB but typeA.
objA := typeA{}
assert.NoError(t, c.ShouldBindBodyWith(&objA, tt.bindingA))
assert.Equal(t, typeA{"FOO"}, objA)
objB := typeB{}
assert.Error(t, c.ShouldBindBodyWith(&objB, tt.bindingB))
assert.NotEqual(t, typeB{"BAR"}, objB)
}
// bodyB to typeA and typeB
{
// When it binds to typeA and typeB, it finds the body is
// not typeA but typeB.
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest(
"POST", "http://example.com", bytes.NewBufferString(tt.bodyB),
)
objA := typeA{}
assert.Error(t, c.ShouldBindBodyWith(&objA, tt.bindingA))
assert.NotEqual(t, typeA{"FOO"}, objA)
objB := typeB{}
assert.NoError(t, c.ShouldBindBodyWith(&objB, tt.bindingB))
assert.Equal(t, typeB{"BAR"}, objB)
}
}
}
func TestContextGolangContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
assert.NoError(t, c.Err())
assert.Nil(t, c.Done())
ti, ok := c.Deadline()
assert.Equal(t, ti, time.Time{})
assert.False(t, ok)
assert.Equal(t, c.Value(0), c.Request)
assert.Equal(t, c.Value(ContextKey), c)
assert.Nil(t, c.Value("foo"))
c.Set("foo", "bar")
assert.Equal(t, "bar", c.Value("foo"))
assert.Nil(t, c.Value(1))
}
func TestWebsocketsRequired(t *testing.T) {
// Example request from spec: https://tools.ietf.org/html/rfc6455#section-1.2
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Host", "server.example.com")
c.Request.Header.Set("Upgrade", "websocket")
c.Request.Header.Set("Connection", "Upgrade")
c.Request.Header.Set("Sec-WebSocket-Key", "dGhlIHNhbXBsZSBub25jZQ==")
c.Request.Header.Set("Origin", "http://example.com")
c.Request.Header.Set("Sec-WebSocket-Protocol", "chat, superchat")
c.Request.Header.Set("Sec-WebSocket-Version", "13")
assert.True(t, c.IsWebsocket())
// Normal request, no websocket required.
c, _ = CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Host", "server.example.com")
assert.False(t, c.IsWebsocket())
}
func TestGetRequestHeaderValue(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Gin-Version", "1.0.0")
assert.Equal(t, "1.0.0", c.GetHeader("Gin-Version"))
assert.Empty(t, c.GetHeader("Connection"))
}
func TestContextGetRawData(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
body := bytes.NewBufferString("Fetch binary post data")
c.Request, _ = http.NewRequest("POST", "/", body)
c.Request.Header.Add("Content-Type", MIMEPOSTForm)
data, err := c.GetRawData()
assert.Nil(t, err)
assert.Equal(t, "Fetch binary post data", string(data))
}
func TestContextRenderDataFromReader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
body := "#!PNG some raw data"
reader := strings.NewReader(body)
contentLength := int64(len(body))
contentType := "image/png"
extraHeaders := map[string]string{"Content-Disposition": `attachment; filename="gopher.png"`}
c.DataFromReader(http.StatusOK, contentLength, contentType, reader, extraHeaders)
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, body, w.Body.String())
assert.Equal(t, contentType, w.Header().Get("Content-Type"))
assert.Equal(t, fmt.Sprintf("%d", contentLength), w.Header().Get("Content-Length"))
assert.Equal(t, extraHeaders["Content-Disposition"], w.Header().Get("Content-Disposition"))
}
func TestContextRenderDataFromReaderNoHeaders(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
body := "#!PNG some raw data"
reader := strings.NewReader(body)
contentLength := int64(len(body))
contentType := "image/png"
c.DataFromReader(http.StatusOK, contentLength, contentType, reader, nil)
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, body, w.Body.String())
assert.Equal(t, contentType, w.Header().Get("Content-Type"))
assert.Equal(t, fmt.Sprintf("%d", contentLength), w.Header().Get("Content-Length"))
}
type TestResponseRecorder struct {
*httptest.ResponseRecorder
closeChannel chan bool
}
func (r *TestResponseRecorder) CloseNotify() <-chan bool {
return r.closeChannel
}
func (r *TestResponseRecorder) closeClient() {
r.closeChannel <- true
}
func CreateTestResponseRecorder() *TestResponseRecorder {
return &TestResponseRecorder{
httptest.NewRecorder(),
make(chan bool, 1),
}
}
func TestContextStream(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
stopStream := true
c.Stream(func(w io.Writer) bool {
defer func() {
stopStream = false
}()
_, err := w.Write([]byte("test"))
assert.NoError(t, err)
return stopStream
})
assert.Equal(t, "testtest", w.Body.String())
}
func TestContextStreamWithClientGone(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
c.Stream(func(writer io.Writer) bool {
defer func() {
w.closeClient()
}()
_, err := writer.Write([]byte("test"))
assert.NoError(t, err)
return true
})
assert.Equal(t, "test", w.Body.String())
}
func TestContextResetInHandler(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
c.handlers = []HandlerFunc{
func(c *Context) { c.reset() },
}
assert.NotPanics(t, func() {
c.Next()
})
}
func TestRaceParamsContextCopy(t *testing.T) {
DefaultWriter = os.Stdout
router := Default()
nameGroup := router.Group("/:name")
var wg sync.WaitGroup
wg.Add(2)
{
nameGroup.GET("/api", func(c *Context) {
go func(c *Context, param string) {
defer wg.Done()
// First assert must be executed after the second request
time.Sleep(50 * time.Millisecond)
assert.Equal(t, c.Param("name"), param)
}(c.Copy(), c.Param("name"))
})
}
PerformRequest(router, "GET", "/name1/api")
PerformRequest(router, "GET", "/name2/api")
wg.Wait()
}
func TestContextWithKeysMutex(t *testing.T) {
c := &Context{}
c.Set("foo", "bar")
value, err := c.Get("foo")
assert.Equal(t, "bar", value)
assert.True(t, err)
value, err = c.Get("foo2")
assert.Nil(t, value)
assert.False(t, err)
}
func TestRemoteIPFail(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.RemoteAddr = "[:::]:80"
ip := net.ParseIP(c.RemoteIP())
trust := c.engine.isTrustedProxy(ip)
assert.Nil(t, ip)
assert.False(t, trust)
}
func TestContextWithFallbackDeadlineFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
deadline, ok := c.Deadline()
assert.Zero(t, deadline)
assert.False(t, ok)
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
d := time.Now().Add(time.Second)
ctx, cancel := context.WithDeadline(context.Background(), d)
defer cancel()
c2.Request = c2.Request.WithContext(ctx)
deadline, ok = c2.Deadline()
assert.Equal(t, d, deadline)
assert.True(t, ok)
}
func TestContextWithFallbackDoneFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
assert.Nil(t, c.Done())
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
ctx, cancel := context.WithCancel(context.Background())
c2.Request = c2.Request.WithContext(ctx)
cancel()
assert.NotNil(t, <-c2.Done())
}
func TestContextWithFallbackErrFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
assert.Nil(t, c.Err())
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
ctx, cancel := context.WithCancel(context.Background())
c2.Request = c2.Request.WithContext(ctx)
cancel()
assert.EqualError(t, c2.Err(), context.Canceled.Error())
}
func TestContextWithFallbackValueFromRequestContext(t *testing.T) {
type contextKey string
tests := []struct {
name string
getContextAndKey func() (*Context, any)
value any
}{
{
name: "c with struct context key",
getContextAndKey: func() (*Context, any) {
var key struct{}
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request = c.Request.WithContext(context.WithValue(context.TODO(), key, "value"))
return c, key
},
value: "value",
},
{
name: "c with string context key",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request = c.Request.WithContext(context.WithValue(context.TODO(), contextKey("key"), "value"))
return c, contextKey("key")
},
value: "value",
},
{
name: "c with nil http.Request",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request = nil
return c, "key"
},
value: nil,
},
{
name: "c with nil http.Request.Context()",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
return c, "key"
},
value: nil,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
c, key := tt.getContextAndKey()
assert.Equal(t, tt.value, c.Value(key))
})
}
}
func TestContextCopyShouldNotCancel(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
w.WriteHeader(http.StatusOK)
}))
defer srv.Close()
ensureRequestIsOver := make(chan struct{})
wg := &sync.WaitGroup{}
r := New()
r.GET("/", func(ginctx *Context) {
wg.Add(1)
ginctx = ginctx.Copy()
// start async goroutine for calling srv
go func() {
defer wg.Done()
<-ensureRequestIsOver // ensure request is done
req, err := http.NewRequestWithContext(ginctx, http.MethodGet, srv.URL, nil)
must(err)
res, err := http.DefaultClient.Do(req)
if err != nil {
t.Error(fmt.Errorf("request error: %w", err))
return
}
if res.StatusCode != http.StatusOK {
t.Error(fmt.Errorf("unexpected status code: %s", res.Status))
}
}()
})
l, err := net.Listen("tcp", ":0")
must(err)
go func() {
s := &http.Server{
Handler: r,
}
must(s.Serve(l))
}()
addr := strings.Split(l.Addr().String(), ":")
res, err := http.Get(fmt.Sprintf("http://127.0.0.1:%s/", addr[len(addr)-1]))
if err != nil {
t.Error(fmt.Errorf("request error: %w", err))
return
}
close(ensureRequestIsOver)
if res.StatusCode != http.StatusOK {
t.Error(fmt.Errorf("unexpected status code: %s", res.Status))
return
}
wg.Wait()
}
func TestContextAddParam(t *testing.T) {
c := &Context{}
id := "id"
value := "1"
c.AddParam(id, value)
v, ok := c.Params.Get(id)
assert.Equal(t, ok, true)
assert.Equal(t, value, v)
}
func TestCreateTestContextWithRouteParams(t *testing.T) {
w := httptest.NewRecorder()
engine := New()
engine.GET("/:action/:name", func(ctx *Context) {
ctx.String(http.StatusOK, "%s %s", ctx.Param("action"), ctx.Param("name"))
})
c := CreateTestContextOnly(w, engine)
c.Request, _ = http.NewRequest(http.MethodGet, "/hello/gin", nil)
engine.HandleContext(c)
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "hello gin", w.Body.String())
}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./internal/json/json.go | // Copyright 2017 Bo-Yi Wu. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build !jsoniter && !go_json && !(sonic && avx && (linux || windows || darwin) && amd64)
// +build !jsoniter
// +build !go_json
// +build !sonic !avx !linux,!windows,!darwin !amd64
package json
import "encoding/json"
var (
// Marshal is exported by gin/json package.
Marshal = json.Marshal
// Unmarshal is exported by gin/json package.
Unmarshal = json.Unmarshal
// MarshalIndent is exported by gin/json package.
MarshalIndent = json.MarshalIndent
// NewDecoder is exported by gin/json package.
NewDecoder = json.NewDecoder
// NewEncoder is exported by gin/json package.
NewEncoder = json.NewEncoder
)
| // Copyright 2017 Bo-Yi Wu. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build !jsoniter && !go_json && !(sonic && avx && (linux || windows || darwin) && amd64)
// +build !jsoniter
// +build !go_json
// +build !sonic !avx !linux,!windows,!darwin !amd64
package json
import "encoding/json"
var (
// Marshal is exported by gin/json package.
Marshal = json.Marshal
// Unmarshal is exported by gin/json package.
Unmarshal = json.Unmarshal
// MarshalIndent is exported by gin/json package.
MarshalIndent = json.MarshalIndent
// NewDecoder is exported by gin/json package.
NewDecoder = json.NewDecoder
// NewEncoder is exported by gin/json package.
NewEncoder = json.NewEncoder
)
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./doc.go | /*
Package gin implements a HTTP web framework called gin.
See https://gin-gonic.com/ for more information about gin.
*/
package gin // import "github.com/gin-gonic/gin"
| /*
Package gin implements a HTTP web framework called gin.
See https://gin-gonic.com/ for more information about gin.
*/
package gin // import "github.com/gin-gonic/gin"
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./binding/xml.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"bytes"
"encoding/xml"
"io"
"net/http"
)
type xmlBinding struct{}
func (xmlBinding) Name() string {
return "xml"
}
func (xmlBinding) Bind(req *http.Request, obj any) error {
return decodeXML(req.Body, obj)
}
func (xmlBinding) BindBody(body []byte, obj any) error {
return decodeXML(bytes.NewReader(body), obj)
}
func decodeXML(r io.Reader, obj any) error {
decoder := xml.NewDecoder(r)
if err := decoder.Decode(obj); err != nil {
return err
}
return validate(obj)
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"bytes"
"encoding/xml"
"io"
"net/http"
)
type xmlBinding struct{}
func (xmlBinding) Name() string {
return "xml"
}
func (xmlBinding) Bind(req *http.Request, obj any) error {
return decodeXML(req.Body, obj)
}
func (xmlBinding) BindBody(body []byte, obj any) error {
return decodeXML(bytes.NewReader(body), obj)
}
func decodeXML(r io.Reader, obj any) error {
decoder := xml.NewDecoder(r)
if err := decoder.Decode(obj); err != nil {
return err
}
return validate(obj)
}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./render/toml.go | // Copyright 2022 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package render
import (
"net/http"
"github.com/pelletier/go-toml/v2"
)
// TOML contains the given interface object.
type TOML struct {
Data any
}
var TOMLContentType = []string{"application/toml; charset=utf-8"}
// Render (TOML) marshals the given interface object and writes data with custom ContentType.
func (r TOML) Render(w http.ResponseWriter) error {
r.WriteContentType(w)
bytes, err := toml.Marshal(r.Data)
if err != nil {
return err
}
_, err = w.Write(bytes)
return err
}
// WriteContentType (TOML) writes TOML ContentType for response.
func (r TOML) WriteContentType(w http.ResponseWriter) {
writeContentType(w, TOMLContentType)
}
| // Copyright 2022 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package render
import (
"net/http"
"github.com/pelletier/go-toml/v2"
)
// TOML contains the given interface object.
type TOML struct {
Data any
}
var TOMLContentType = []string{"application/toml; charset=utf-8"}
// Render (TOML) marshals the given interface object and writes data with custom ContentType.
func (r TOML) Render(w http.ResponseWriter) error {
r.WriteContentType(w)
bytes, err := toml.Marshal(r.Data)
if err != nil {
return err
}
_, err = w.Write(bytes)
return err
}
// WriteContentType (TOML) writes TOML ContentType for response.
func (r TOML) WriteContentType(w http.ResponseWriter) {
writeContentType(w, TOMLContentType)
}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./debug.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"fmt"
"html/template"
"runtime"
"strconv"
"strings"
)
const ginSupportMinGoVer = 16
// IsDebugging returns true if the framework is running in debug mode.
// Use SetMode(gin.ReleaseMode) to disable debug mode.
func IsDebugging() bool {
return ginMode == debugCode
}
// DebugPrintRouteFunc indicates debug log output format.
var DebugPrintRouteFunc func(httpMethod, absolutePath, handlerName string, nuHandlers int)
func debugPrintRoute(httpMethod, absolutePath string, handlers HandlersChain) {
if IsDebugging() {
nuHandlers := len(handlers)
handlerName := nameOfFunction(handlers.Last())
if DebugPrintRouteFunc == nil {
debugPrint("%-6s %-25s --> %s (%d handlers)\n", httpMethod, absolutePath, handlerName, nuHandlers)
} else {
DebugPrintRouteFunc(httpMethod, absolutePath, handlerName, nuHandlers)
}
}
}
func debugPrintLoadTemplate(tmpl *template.Template) {
if IsDebugging() {
var buf strings.Builder
for _, tmpl := range tmpl.Templates() {
buf.WriteString("\t- ")
buf.WriteString(tmpl.Name())
buf.WriteString("\n")
}
debugPrint("Loaded HTML Templates (%d): \n%s\n", len(tmpl.Templates()), buf.String())
}
}
func debugPrint(format string, values ...any) {
if IsDebugging() {
if !strings.HasSuffix(format, "\n") {
format += "\n"
}
fmt.Fprintf(DefaultWriter, "[GIN-debug] "+format, values...)
}
}
func getMinVer(v string) (uint64, error) {
first := strings.IndexByte(v, '.')
last := strings.LastIndexByte(v, '.')
if first == last {
return strconv.ParseUint(v[first+1:], 10, 64)
}
return strconv.ParseUint(v[first+1:last], 10, 64)
}
func debugPrintWARNINGDefault() {
if v, e := getMinVer(runtime.Version()); e == nil && v < ginSupportMinGoVer {
debugPrint(`[WARNING] Now Gin requires Go 1.16+.
`)
}
debugPrint(`[WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.
`)
}
func debugPrintWARNINGNew() {
debugPrint(`[WARNING] Running in "debug" mode. Switch to "release" mode in production.
- using env: export GIN_MODE=release
- using code: gin.SetMode(gin.ReleaseMode)
`)
}
func debugPrintWARNINGSetHTMLTemplate() {
debugPrint(`[WARNING] Since SetHTMLTemplate() is NOT thread-safe. It should only be called
at initialization. ie. before any route is registered or the router is listening in a socket:
router := gin.Default()
router.SetHTMLTemplate(template) // << good place
`)
}
func debugPrintError(err error) {
if err != nil && IsDebugging() {
fmt.Fprintf(DefaultErrorWriter, "[GIN-debug] [ERROR] %v\n", err)
}
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"fmt"
"html/template"
"runtime"
"strconv"
"strings"
)
const ginSupportMinGoVer = 16
// IsDebugging returns true if the framework is running in debug mode.
// Use SetMode(gin.ReleaseMode) to disable debug mode.
func IsDebugging() bool {
return ginMode == debugCode
}
// DebugPrintRouteFunc indicates debug log output format.
var DebugPrintRouteFunc func(httpMethod, absolutePath, handlerName string, nuHandlers int)
func debugPrintRoute(httpMethod, absolutePath string, handlers HandlersChain) {
if IsDebugging() {
nuHandlers := len(handlers)
handlerName := nameOfFunction(handlers.Last())
if DebugPrintRouteFunc == nil {
debugPrint("%-6s %-25s --> %s (%d handlers)\n", httpMethod, absolutePath, handlerName, nuHandlers)
} else {
DebugPrintRouteFunc(httpMethod, absolutePath, handlerName, nuHandlers)
}
}
}
func debugPrintLoadTemplate(tmpl *template.Template) {
if IsDebugging() {
var buf strings.Builder
for _, tmpl := range tmpl.Templates() {
buf.WriteString("\t- ")
buf.WriteString(tmpl.Name())
buf.WriteString("\n")
}
debugPrint("Loaded HTML Templates (%d): \n%s\n", len(tmpl.Templates()), buf.String())
}
}
func debugPrint(format string, values ...any) {
if IsDebugging() {
if !strings.HasSuffix(format, "\n") {
format += "\n"
}
fmt.Fprintf(DefaultWriter, "[GIN-debug] "+format, values...)
}
}
func getMinVer(v string) (uint64, error) {
first := strings.IndexByte(v, '.')
last := strings.LastIndexByte(v, '.')
if first == last {
return strconv.ParseUint(v[first+1:], 10, 64)
}
return strconv.ParseUint(v[first+1:last], 10, 64)
}
func debugPrintWARNINGDefault() {
if v, e := getMinVer(runtime.Version()); e == nil && v < ginSupportMinGoVer {
debugPrint(`[WARNING] Now Gin requires Go 1.16+.
`)
}
debugPrint(`[WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.
`)
}
func debugPrintWARNINGNew() {
debugPrint(`[WARNING] Running in "debug" mode. Switch to "release" mode in production.
- using env: export GIN_MODE=release
- using code: gin.SetMode(gin.ReleaseMode)
`)
}
func debugPrintWARNINGSetHTMLTemplate() {
debugPrint(`[WARNING] Since SetHTMLTemplate() is NOT thread-safe. It should only be called
at initialization. ie. before any route is registered or the router is listening in a socket:
router := gin.Default()
router.SetHTMLTemplate(template) // << good place
`)
}
func debugPrintError(err error) {
if err != nil && IsDebugging() {
fmt.Fprintf(DefaultErrorWriter, "[GIN-debug] [ERROR] %v\n", err)
}
}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./render/json.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package render
import (
"bytes"
"fmt"
"html/template"
"net/http"
"github.com/gin-gonic/gin/internal/bytesconv"
"github.com/gin-gonic/gin/internal/json"
)
// JSON contains the given interface object.
type JSON struct {
Data any
}
// IndentedJSON contains the given interface object.
type IndentedJSON struct {
Data any
}
// SecureJSON contains the given interface object and its prefix.
type SecureJSON struct {
Prefix string
Data any
}
// JsonpJSON contains the given interface object its callback.
type JsonpJSON struct {
Callback string
Data any
}
// AsciiJSON contains the given interface object.
type AsciiJSON struct {
Data any
}
// PureJSON contains the given interface object.
type PureJSON struct {
Data any
}
var (
jsonContentType = []string{"application/json; charset=utf-8"}
jsonpContentType = []string{"application/javascript; charset=utf-8"}
jsonASCIIContentType = []string{"application/json"}
)
// Render (JSON) writes data with custom ContentType.
func (r JSON) Render(w http.ResponseWriter) (err error) {
if err = WriteJSON(w, r.Data); err != nil {
panic(err)
}
return
}
// WriteContentType (JSON) writes JSON ContentType.
func (r JSON) WriteContentType(w http.ResponseWriter) {
writeContentType(w, jsonContentType)
}
// WriteJSON marshals the given interface object and writes it with custom ContentType.
func WriteJSON(w http.ResponseWriter, obj any) error {
writeContentType(w, jsonContentType)
jsonBytes, err := json.Marshal(obj)
if err != nil {
return err
}
_, err = w.Write(jsonBytes)
return err
}
// Render (IndentedJSON) marshals the given interface object and writes it with custom ContentType.
func (r IndentedJSON) Render(w http.ResponseWriter) error {
r.WriteContentType(w)
jsonBytes, err := json.MarshalIndent(r.Data, "", " ")
if err != nil {
return err
}
_, err = w.Write(jsonBytes)
return err
}
// WriteContentType (IndentedJSON) writes JSON ContentType.
func (r IndentedJSON) WriteContentType(w http.ResponseWriter) {
writeContentType(w, jsonContentType)
}
// Render (SecureJSON) marshals the given interface object and writes it with custom ContentType.
func (r SecureJSON) Render(w http.ResponseWriter) error {
r.WriteContentType(w)
jsonBytes, err := json.Marshal(r.Data)
if err != nil {
return err
}
// if the jsonBytes is array values
if bytes.HasPrefix(jsonBytes, bytesconv.StringToBytes("[")) && bytes.HasSuffix(jsonBytes,
bytesconv.StringToBytes("]")) {
if _, err = w.Write(bytesconv.StringToBytes(r.Prefix)); err != nil {
return err
}
}
_, err = w.Write(jsonBytes)
return err
}
// WriteContentType (SecureJSON) writes JSON ContentType.
func (r SecureJSON) WriteContentType(w http.ResponseWriter) {
writeContentType(w, jsonContentType)
}
// Render (JsonpJSON) marshals the given interface object and writes it and its callback with custom ContentType.
func (r JsonpJSON) Render(w http.ResponseWriter) (err error) {
r.WriteContentType(w)
ret, err := json.Marshal(r.Data)
if err != nil {
return err
}
if r.Callback == "" {
_, err = w.Write(ret)
return err
}
callback := template.JSEscapeString(r.Callback)
if _, err = w.Write(bytesconv.StringToBytes(callback)); err != nil {
return err
}
if _, err = w.Write(bytesconv.StringToBytes("(")); err != nil {
return err
}
if _, err = w.Write(ret); err != nil {
return err
}
if _, err = w.Write(bytesconv.StringToBytes(");")); err != nil {
return err
}
return nil
}
// WriteContentType (JsonpJSON) writes Javascript ContentType.
func (r JsonpJSON) WriteContentType(w http.ResponseWriter) {
writeContentType(w, jsonpContentType)
}
// Render (AsciiJSON) marshals the given interface object and writes it with custom ContentType.
func (r AsciiJSON) Render(w http.ResponseWriter) (err error) {
r.WriteContentType(w)
ret, err := json.Marshal(r.Data)
if err != nil {
return err
}
var buffer bytes.Buffer
for _, r := range bytesconv.BytesToString(ret) {
cvt := string(r)
if r >= 128 {
cvt = fmt.Sprintf("\\u%04x", int64(r))
}
buffer.WriteString(cvt)
}
_, err = w.Write(buffer.Bytes())
return err
}
// WriteContentType (AsciiJSON) writes JSON ContentType.
func (r AsciiJSON) WriteContentType(w http.ResponseWriter) {
writeContentType(w, jsonASCIIContentType)
}
// Render (PureJSON) writes custom ContentType and encodes the given interface object.
func (r PureJSON) Render(w http.ResponseWriter) error {
r.WriteContentType(w)
encoder := json.NewEncoder(w)
encoder.SetEscapeHTML(false)
return encoder.Encode(r.Data)
}
// WriteContentType (PureJSON) writes custom ContentType.
func (r PureJSON) WriteContentType(w http.ResponseWriter) {
writeContentType(w, jsonContentType)
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package render
import (
"bytes"
"fmt"
"html/template"
"net/http"
"github.com/gin-gonic/gin/internal/bytesconv"
"github.com/gin-gonic/gin/internal/json"
)
// JSON contains the given interface object.
type JSON struct {
Data any
}
// IndentedJSON contains the given interface object.
type IndentedJSON struct {
Data any
}
// SecureJSON contains the given interface object and its prefix.
type SecureJSON struct {
Prefix string
Data any
}
// JsonpJSON contains the given interface object its callback.
type JsonpJSON struct {
Callback string
Data any
}
// AsciiJSON contains the given interface object.
type AsciiJSON struct {
Data any
}
// PureJSON contains the given interface object.
type PureJSON struct {
Data any
}
var (
jsonContentType = []string{"application/json; charset=utf-8"}
jsonpContentType = []string{"application/javascript; charset=utf-8"}
jsonASCIIContentType = []string{"application/json"}
)
// Render (JSON) writes data with custom ContentType.
func (r JSON) Render(w http.ResponseWriter) (err error) {
if err = WriteJSON(w, r.Data); err != nil {
panic(err)
}
return
}
// WriteContentType (JSON) writes JSON ContentType.
func (r JSON) WriteContentType(w http.ResponseWriter) {
writeContentType(w, jsonContentType)
}
// WriteJSON marshals the given interface object and writes it with custom ContentType.
func WriteJSON(w http.ResponseWriter, obj any) error {
writeContentType(w, jsonContentType)
jsonBytes, err := json.Marshal(obj)
if err != nil {
return err
}
_, err = w.Write(jsonBytes)
return err
}
// Render (IndentedJSON) marshals the given interface object and writes it with custom ContentType.
func (r IndentedJSON) Render(w http.ResponseWriter) error {
r.WriteContentType(w)
jsonBytes, err := json.MarshalIndent(r.Data, "", " ")
if err != nil {
return err
}
_, err = w.Write(jsonBytes)
return err
}
// WriteContentType (IndentedJSON) writes JSON ContentType.
func (r IndentedJSON) WriteContentType(w http.ResponseWriter) {
writeContentType(w, jsonContentType)
}
// Render (SecureJSON) marshals the given interface object and writes it with custom ContentType.
func (r SecureJSON) Render(w http.ResponseWriter) error {
r.WriteContentType(w)
jsonBytes, err := json.Marshal(r.Data)
if err != nil {
return err
}
// if the jsonBytes is array values
if bytes.HasPrefix(jsonBytes, bytesconv.StringToBytes("[")) && bytes.HasSuffix(jsonBytes,
bytesconv.StringToBytes("]")) {
if _, err = w.Write(bytesconv.StringToBytes(r.Prefix)); err != nil {
return err
}
}
_, err = w.Write(jsonBytes)
return err
}
// WriteContentType (SecureJSON) writes JSON ContentType.
func (r SecureJSON) WriteContentType(w http.ResponseWriter) {
writeContentType(w, jsonContentType)
}
// Render (JsonpJSON) marshals the given interface object and writes it and its callback with custom ContentType.
func (r JsonpJSON) Render(w http.ResponseWriter) (err error) {
r.WriteContentType(w)
ret, err := json.Marshal(r.Data)
if err != nil {
return err
}
if r.Callback == "" {
_, err = w.Write(ret)
return err
}
callback := template.JSEscapeString(r.Callback)
if _, err = w.Write(bytesconv.StringToBytes(callback)); err != nil {
return err
}
if _, err = w.Write(bytesconv.StringToBytes("(")); err != nil {
return err
}
if _, err = w.Write(ret); err != nil {
return err
}
if _, err = w.Write(bytesconv.StringToBytes(");")); err != nil {
return err
}
return nil
}
// WriteContentType (JsonpJSON) writes Javascript ContentType.
func (r JsonpJSON) WriteContentType(w http.ResponseWriter) {
writeContentType(w, jsonpContentType)
}
// Render (AsciiJSON) marshals the given interface object and writes it with custom ContentType.
func (r AsciiJSON) Render(w http.ResponseWriter) (err error) {
r.WriteContentType(w)
ret, err := json.Marshal(r.Data)
if err != nil {
return err
}
var buffer bytes.Buffer
for _, r := range bytesconv.BytesToString(ret) {
cvt := string(r)
if r >= 128 {
cvt = fmt.Sprintf("\\u%04x", int64(r))
}
buffer.WriteString(cvt)
}
_, err = w.Write(buffer.Bytes())
return err
}
// WriteContentType (AsciiJSON) writes JSON ContentType.
func (r AsciiJSON) WriteContentType(w http.ResponseWriter) {
writeContentType(w, jsonASCIIContentType)
}
// Render (PureJSON) writes custom ContentType and encodes the given interface object.
func (r PureJSON) Render(w http.ResponseWriter) error {
r.WriteContentType(w)
encoder := json.NewEncoder(w)
encoder.SetEscapeHTML(false)
return encoder.Encode(r.Data)
}
// WriteContentType (PureJSON) writes custom ContentType.
func (r PureJSON) WriteContentType(w http.ResponseWriter) {
writeContentType(w, jsonContentType)
}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./binding/form_mapping.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"errors"
"fmt"
"reflect"
"strconv"
"strings"
"time"
"github.com/gin-gonic/gin/internal/bytesconv"
"github.com/gin-gonic/gin/internal/json"
)
var (
errUnknownType = errors.New("unknown type")
// ErrConvertMapStringSlice can not convert to map[string][]string
ErrConvertMapStringSlice = errors.New("can not convert to map slices of strings")
// ErrConvertToMapString can not convert to map[string]string
ErrConvertToMapString = errors.New("can not convert to map of strings")
)
func mapURI(ptr any, m map[string][]string) error {
return mapFormByTag(ptr, m, "uri")
}
func mapForm(ptr any, form map[string][]string) error {
return mapFormByTag(ptr, form, "form")
}
func MapFormWithTag(ptr any, form map[string][]string, tag string) error {
return mapFormByTag(ptr, form, tag)
}
var emptyField = reflect.StructField{}
func mapFormByTag(ptr any, form map[string][]string, tag string) error {
// Check if ptr is a map
ptrVal := reflect.ValueOf(ptr)
var pointed any
if ptrVal.Kind() == reflect.Ptr {
ptrVal = ptrVal.Elem()
pointed = ptrVal.Interface()
}
if ptrVal.Kind() == reflect.Map &&
ptrVal.Type().Key().Kind() == reflect.String {
if pointed != nil {
ptr = pointed
}
return setFormMap(ptr, form)
}
return mappingByPtr(ptr, formSource(form), tag)
}
// setter tries to set value on a walking by fields of a struct
type setter interface {
TrySet(value reflect.Value, field reflect.StructField, key string, opt setOptions) (isSet bool, err error)
}
type formSource map[string][]string
var _ setter = formSource(nil)
// TrySet tries to set a value by request's form source (like map[string][]string)
func (form formSource) TrySet(value reflect.Value, field reflect.StructField, tagValue string, opt setOptions) (isSet bool, err error) {
return setByForm(value, field, form, tagValue, opt)
}
func mappingByPtr(ptr any, setter setter, tag string) error {
_, err := mapping(reflect.ValueOf(ptr), emptyField, setter, tag)
return err
}
func mapping(value reflect.Value, field reflect.StructField, setter setter, tag string) (bool, error) {
if field.Tag.Get(tag) == "-" { // just ignoring this field
return false, nil
}
vKind := value.Kind()
if vKind == reflect.Ptr {
var isNew bool
vPtr := value
if value.IsNil() {
isNew = true
vPtr = reflect.New(value.Type().Elem())
}
isSet, err := mapping(vPtr.Elem(), field, setter, tag)
if err != nil {
return false, err
}
if isNew && isSet {
value.Set(vPtr)
}
return isSet, nil
}
if vKind != reflect.Struct || !field.Anonymous {
ok, err := tryToSetValue(value, field, setter, tag)
if err != nil {
return false, err
}
if ok {
return true, nil
}
}
if vKind == reflect.Struct {
tValue := value.Type()
var isSet bool
for i := 0; i < value.NumField(); i++ {
sf := tValue.Field(i)
if sf.PkgPath != "" && !sf.Anonymous { // unexported
continue
}
ok, err := mapping(value.Field(i), sf, setter, tag)
if err != nil {
return false, err
}
isSet = isSet || ok
}
return isSet, nil
}
return false, nil
}
type setOptions struct {
isDefaultExists bool
defaultValue string
}
func tryToSetValue(value reflect.Value, field reflect.StructField, setter setter, tag string) (bool, error) {
var tagValue string
var setOpt setOptions
tagValue = field.Tag.Get(tag)
tagValue, opts := head(tagValue, ",")
if tagValue == "" { // default value is FieldName
tagValue = field.Name
}
if tagValue == "" { // when field is "emptyField" variable
return false, nil
}
var opt string
for len(opts) > 0 {
opt, opts = head(opts, ",")
if k, v := head(opt, "="); k == "default" {
setOpt.isDefaultExists = true
setOpt.defaultValue = v
}
}
return setter.TrySet(value, field, tagValue, setOpt)
}
func setByForm(value reflect.Value, field reflect.StructField, form map[string][]string, tagValue string, opt setOptions) (isSet bool, err error) {
vs, ok := form[tagValue]
if !ok && !opt.isDefaultExists {
return false, nil
}
switch value.Kind() {
case reflect.Slice:
if !ok {
vs = []string{opt.defaultValue}
}
return true, setSlice(vs, value, field)
case reflect.Array:
if !ok {
vs = []string{opt.defaultValue}
}
if len(vs) != value.Len() {
return false, fmt.Errorf("%q is not valid value for %s", vs, value.Type().String())
}
return true, setArray(vs, value, field)
default:
var val string
if !ok {
val = opt.defaultValue
}
if len(vs) > 0 {
val = vs[0]
}
return true, setWithProperType(val, value, field)
}
}
func setWithProperType(val string, value reflect.Value, field reflect.StructField) error {
switch value.Kind() {
case reflect.Int:
return setIntField(val, 0, value)
case reflect.Int8:
return setIntField(val, 8, value)
case reflect.Int16:
return setIntField(val, 16, value)
case reflect.Int32:
return setIntField(val, 32, value)
case reflect.Int64:
switch value.Interface().(type) {
case time.Duration:
return setTimeDuration(val, value)
}
return setIntField(val, 64, value)
case reflect.Uint:
return setUintField(val, 0, value)
case reflect.Uint8:
return setUintField(val, 8, value)
case reflect.Uint16:
return setUintField(val, 16, value)
case reflect.Uint32:
return setUintField(val, 32, value)
case reflect.Uint64:
return setUintField(val, 64, value)
case reflect.Bool:
return setBoolField(val, value)
case reflect.Float32:
return setFloatField(val, 32, value)
case reflect.Float64:
return setFloatField(val, 64, value)
case reflect.String:
value.SetString(val)
case reflect.Struct:
switch value.Interface().(type) {
case time.Time:
return setTimeField(val, field, value)
}
return json.Unmarshal(bytesconv.StringToBytes(val), value.Addr().Interface())
case reflect.Map:
return json.Unmarshal(bytesconv.StringToBytes(val), value.Addr().Interface())
default:
return errUnknownType
}
return nil
}
func setIntField(val string, bitSize int, field reflect.Value) error {
if val == "" {
val = "0"
}
intVal, err := strconv.ParseInt(val, 10, bitSize)
if err == nil {
field.SetInt(intVal)
}
return err
}
func setUintField(val string, bitSize int, field reflect.Value) error {
if val == "" {
val = "0"
}
uintVal, err := strconv.ParseUint(val, 10, bitSize)
if err == nil {
field.SetUint(uintVal)
}
return err
}
func setBoolField(val string, field reflect.Value) error {
if val == "" {
val = "false"
}
boolVal, err := strconv.ParseBool(val)
if err == nil {
field.SetBool(boolVal)
}
return err
}
func setFloatField(val string, bitSize int, field reflect.Value) error {
if val == "" {
val = "0.0"
}
floatVal, err := strconv.ParseFloat(val, bitSize)
if err == nil {
field.SetFloat(floatVal)
}
return err
}
func setTimeField(val string, structField reflect.StructField, value reflect.Value) error {
timeFormat := structField.Tag.Get("time_format")
if timeFormat == "" {
timeFormat = time.RFC3339
}
switch tf := strings.ToLower(timeFormat); tf {
case "unix", "unixnano":
tv, err := strconv.ParseInt(val, 10, 64)
if err != nil {
return err
}
d := time.Duration(1)
if tf == "unixnano" {
d = time.Second
}
t := time.Unix(tv/int64(d), tv%int64(d))
value.Set(reflect.ValueOf(t))
return nil
}
if val == "" {
value.Set(reflect.ValueOf(time.Time{}))
return nil
}
l := time.Local
if isUTC, _ := strconv.ParseBool(structField.Tag.Get("time_utc")); isUTC {
l = time.UTC
}
if locTag := structField.Tag.Get("time_location"); locTag != "" {
loc, err := time.LoadLocation(locTag)
if err != nil {
return err
}
l = loc
}
t, err := time.ParseInLocation(timeFormat, val, l)
if err != nil {
return err
}
value.Set(reflect.ValueOf(t))
return nil
}
func setArray(vals []string, value reflect.Value, field reflect.StructField) error {
for i, s := range vals {
err := setWithProperType(s, value.Index(i), field)
if err != nil {
return err
}
}
return nil
}
func setSlice(vals []string, value reflect.Value, field reflect.StructField) error {
slice := reflect.MakeSlice(value.Type(), len(vals), len(vals))
err := setArray(vals, slice, field)
if err != nil {
return err
}
value.Set(slice)
return nil
}
func setTimeDuration(val string, value reflect.Value) error {
d, err := time.ParseDuration(val)
if err != nil {
return err
}
value.Set(reflect.ValueOf(d))
return nil
}
func head(str, sep string) (head string, tail string) {
idx := strings.Index(str, sep)
if idx < 0 {
return str, ""
}
return str[:idx], str[idx+len(sep):]
}
func setFormMap(ptr any, form map[string][]string) error {
el := reflect.TypeOf(ptr).Elem()
if el.Kind() == reflect.Slice {
ptrMap, ok := ptr.(map[string][]string)
if !ok {
return ErrConvertMapStringSlice
}
for k, v := range form {
ptrMap[k] = v
}
return nil
}
ptrMap, ok := ptr.(map[string]string)
if !ok {
return ErrConvertToMapString
}
for k, v := range form {
ptrMap[k] = v[len(v)-1] // pick last
}
return nil
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"errors"
"fmt"
"reflect"
"strconv"
"strings"
"time"
"github.com/gin-gonic/gin/internal/bytesconv"
"github.com/gin-gonic/gin/internal/json"
)
var (
errUnknownType = errors.New("unknown type")
// ErrConvertMapStringSlice can not convert to map[string][]string
ErrConvertMapStringSlice = errors.New("can not convert to map slices of strings")
// ErrConvertToMapString can not convert to map[string]string
ErrConvertToMapString = errors.New("can not convert to map of strings")
)
func mapURI(ptr any, m map[string][]string) error {
return mapFormByTag(ptr, m, "uri")
}
func mapForm(ptr any, form map[string][]string) error {
return mapFormByTag(ptr, form, "form")
}
func MapFormWithTag(ptr any, form map[string][]string, tag string) error {
return mapFormByTag(ptr, form, tag)
}
var emptyField = reflect.StructField{}
func mapFormByTag(ptr any, form map[string][]string, tag string) error {
// Check if ptr is a map
ptrVal := reflect.ValueOf(ptr)
var pointed any
if ptrVal.Kind() == reflect.Ptr {
ptrVal = ptrVal.Elem()
pointed = ptrVal.Interface()
}
if ptrVal.Kind() == reflect.Map &&
ptrVal.Type().Key().Kind() == reflect.String {
if pointed != nil {
ptr = pointed
}
return setFormMap(ptr, form)
}
return mappingByPtr(ptr, formSource(form), tag)
}
// setter tries to set value on a walking by fields of a struct
type setter interface {
TrySet(value reflect.Value, field reflect.StructField, key string, opt setOptions) (isSet bool, err error)
}
type formSource map[string][]string
var _ setter = formSource(nil)
// TrySet tries to set a value by request's form source (like map[string][]string)
func (form formSource) TrySet(value reflect.Value, field reflect.StructField, tagValue string, opt setOptions) (isSet bool, err error) {
return setByForm(value, field, form, tagValue, opt)
}
func mappingByPtr(ptr any, setter setter, tag string) error {
_, err := mapping(reflect.ValueOf(ptr), emptyField, setter, tag)
return err
}
func mapping(value reflect.Value, field reflect.StructField, setter setter, tag string) (bool, error) {
if field.Tag.Get(tag) == "-" { // just ignoring this field
return false, nil
}
vKind := value.Kind()
if vKind == reflect.Ptr {
var isNew bool
vPtr := value
if value.IsNil() {
isNew = true
vPtr = reflect.New(value.Type().Elem())
}
isSet, err := mapping(vPtr.Elem(), field, setter, tag)
if err != nil {
return false, err
}
if isNew && isSet {
value.Set(vPtr)
}
return isSet, nil
}
if vKind != reflect.Struct || !field.Anonymous {
ok, err := tryToSetValue(value, field, setter, tag)
if err != nil {
return false, err
}
if ok {
return true, nil
}
}
if vKind == reflect.Struct {
tValue := value.Type()
var isSet bool
for i := 0; i < value.NumField(); i++ {
sf := tValue.Field(i)
if sf.PkgPath != "" && !sf.Anonymous { // unexported
continue
}
ok, err := mapping(value.Field(i), sf, setter, tag)
if err != nil {
return false, err
}
isSet = isSet || ok
}
return isSet, nil
}
return false, nil
}
type setOptions struct {
isDefaultExists bool
defaultValue string
}
func tryToSetValue(value reflect.Value, field reflect.StructField, setter setter, tag string) (bool, error) {
var tagValue string
var setOpt setOptions
tagValue = field.Tag.Get(tag)
tagValue, opts := head(tagValue, ",")
if tagValue == "" { // default value is FieldName
tagValue = field.Name
}
if tagValue == "" { // when field is "emptyField" variable
return false, nil
}
var opt string
for len(opts) > 0 {
opt, opts = head(opts, ",")
if k, v := head(opt, "="); k == "default" {
setOpt.isDefaultExists = true
setOpt.defaultValue = v
}
}
return setter.TrySet(value, field, tagValue, setOpt)
}
func setByForm(value reflect.Value, field reflect.StructField, form map[string][]string, tagValue string, opt setOptions) (isSet bool, err error) {
vs, ok := form[tagValue]
if !ok && !opt.isDefaultExists {
return false, nil
}
switch value.Kind() {
case reflect.Slice:
if !ok {
vs = []string{opt.defaultValue}
}
return true, setSlice(vs, value, field)
case reflect.Array:
if !ok {
vs = []string{opt.defaultValue}
}
if len(vs) != value.Len() {
return false, fmt.Errorf("%q is not valid value for %s", vs, value.Type().String())
}
return true, setArray(vs, value, field)
default:
var val string
if !ok {
val = opt.defaultValue
}
if len(vs) > 0 {
val = vs[0]
}
return true, setWithProperType(val, value, field)
}
}
func setWithProperType(val string, value reflect.Value, field reflect.StructField) error {
switch value.Kind() {
case reflect.Int:
return setIntField(val, 0, value)
case reflect.Int8:
return setIntField(val, 8, value)
case reflect.Int16:
return setIntField(val, 16, value)
case reflect.Int32:
return setIntField(val, 32, value)
case reflect.Int64:
switch value.Interface().(type) {
case time.Duration:
return setTimeDuration(val, value)
}
return setIntField(val, 64, value)
case reflect.Uint:
return setUintField(val, 0, value)
case reflect.Uint8:
return setUintField(val, 8, value)
case reflect.Uint16:
return setUintField(val, 16, value)
case reflect.Uint32:
return setUintField(val, 32, value)
case reflect.Uint64:
return setUintField(val, 64, value)
case reflect.Bool:
return setBoolField(val, value)
case reflect.Float32:
return setFloatField(val, 32, value)
case reflect.Float64:
return setFloatField(val, 64, value)
case reflect.String:
value.SetString(val)
case reflect.Struct:
switch value.Interface().(type) {
case time.Time:
return setTimeField(val, field, value)
}
return json.Unmarshal(bytesconv.StringToBytes(val), value.Addr().Interface())
case reflect.Map:
return json.Unmarshal(bytesconv.StringToBytes(val), value.Addr().Interface())
default:
return errUnknownType
}
return nil
}
func setIntField(val string, bitSize int, field reflect.Value) error {
if val == "" {
val = "0"
}
intVal, err := strconv.ParseInt(val, 10, bitSize)
if err == nil {
field.SetInt(intVal)
}
return err
}
func setUintField(val string, bitSize int, field reflect.Value) error {
if val == "" {
val = "0"
}
uintVal, err := strconv.ParseUint(val, 10, bitSize)
if err == nil {
field.SetUint(uintVal)
}
return err
}
func setBoolField(val string, field reflect.Value) error {
if val == "" {
val = "false"
}
boolVal, err := strconv.ParseBool(val)
if err == nil {
field.SetBool(boolVal)
}
return err
}
func setFloatField(val string, bitSize int, field reflect.Value) error {
if val == "" {
val = "0.0"
}
floatVal, err := strconv.ParseFloat(val, bitSize)
if err == nil {
field.SetFloat(floatVal)
}
return err
}
func setTimeField(val string, structField reflect.StructField, value reflect.Value) error {
timeFormat := structField.Tag.Get("time_format")
if timeFormat == "" {
timeFormat = time.RFC3339
}
switch tf := strings.ToLower(timeFormat); tf {
case "unix", "unixnano":
tv, err := strconv.ParseInt(val, 10, 64)
if err != nil {
return err
}
d := time.Duration(1)
if tf == "unixnano" {
d = time.Second
}
t := time.Unix(tv/int64(d), tv%int64(d))
value.Set(reflect.ValueOf(t))
return nil
}
if val == "" {
value.Set(reflect.ValueOf(time.Time{}))
return nil
}
l := time.Local
if isUTC, _ := strconv.ParseBool(structField.Tag.Get("time_utc")); isUTC {
l = time.UTC
}
if locTag := structField.Tag.Get("time_location"); locTag != "" {
loc, err := time.LoadLocation(locTag)
if err != nil {
return err
}
l = loc
}
t, err := time.ParseInLocation(timeFormat, val, l)
if err != nil {
return err
}
value.Set(reflect.ValueOf(t))
return nil
}
func setArray(vals []string, value reflect.Value, field reflect.StructField) error {
for i, s := range vals {
err := setWithProperType(s, value.Index(i), field)
if err != nil {
return err
}
}
return nil
}
func setSlice(vals []string, value reflect.Value, field reflect.StructField) error {
slice := reflect.MakeSlice(value.Type(), len(vals), len(vals))
err := setArray(vals, slice, field)
if err != nil {
return err
}
value.Set(slice)
return nil
}
func setTimeDuration(val string, value reflect.Value) error {
d, err := time.ParseDuration(val)
if err != nil {
return err
}
value.Set(reflect.ValueOf(d))
return nil
}
func head(str, sep string) (head string, tail string) {
idx := strings.Index(str, sep)
if idx < 0 {
return str, ""
}
return str[:idx], str[idx+len(sep):]
}
func setFormMap(ptr any, form map[string][]string) error {
el := reflect.TypeOf(ptr).Elem()
if el.Kind() == reflect.Slice {
ptrMap, ok := ptr.(map[string][]string)
if !ok {
return ErrConvertMapStringSlice
}
for k, v := range form {
ptrMap[k] = v
}
return nil
}
ptrMap, ok := ptr.(map[string]string)
if !ok {
return ErrConvertToMapString
}
for k, v := range form {
ptrMap[k] = v[len(v)-1] // pick last
}
return nil
}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./binding/protobuf.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"errors"
"io"
"net/http"
"google.golang.org/protobuf/proto"
)
type protobufBinding struct{}
func (protobufBinding) Name() string {
return "protobuf"
}
func (b protobufBinding) Bind(req *http.Request, obj any) error {
buf, err := io.ReadAll(req.Body)
if err != nil {
return err
}
return b.BindBody(buf, obj)
}
func (protobufBinding) BindBody(body []byte, obj any) error {
msg, ok := obj.(proto.Message)
if !ok {
return errors.New("obj is not ProtoMessage")
}
if err := proto.Unmarshal(body, msg); err != nil {
return err
}
// Here it's same to return validate(obj), but util now we can't add
// `binding:""` to the struct which automatically generate by gen-proto
return nil
// return validate(obj)
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"errors"
"io"
"net/http"
"google.golang.org/protobuf/proto"
)
type protobufBinding struct{}
func (protobufBinding) Name() string {
return "protobuf"
}
func (b protobufBinding) Bind(req *http.Request, obj any) error {
buf, err := io.ReadAll(req.Body)
if err != nil {
return err
}
return b.BindBody(buf, obj)
}
func (protobufBinding) BindBody(body []byte, obj any) error {
msg, ok := obj.(proto.Message)
if !ok {
return errors.New("obj is not ProtoMessage")
}
if err := proto.Unmarshal(body, msg); err != nil {
return err
}
// Here it's same to return validate(obj), but util now we can't add
// `binding:""` to the struct which automatically generate by gen-proto
return nil
// return validate(obj)
}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./render/redirect.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package render
import (
"fmt"
"net/http"
)
// Redirect contains the http request reference and redirects status code and location.
type Redirect struct {
Code int
Request *http.Request
Location string
}
// Render (Redirect) redirects the http request to new location and writes redirect response.
func (r Redirect) Render(w http.ResponseWriter) error {
if (r.Code < http.StatusMultipleChoices || r.Code > http.StatusPermanentRedirect) && r.Code != http.StatusCreated {
panic(fmt.Sprintf("Cannot redirect with status code %d", r.Code))
}
http.Redirect(w, r.Request, r.Location, r.Code)
return nil
}
// WriteContentType (Redirect) don't write any ContentType.
func (r Redirect) WriteContentType(http.ResponseWriter) {}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package render
import (
"fmt"
"net/http"
)
// Redirect contains the http request reference and redirects status code and location.
type Redirect struct {
Code int
Request *http.Request
Location string
}
// Render (Redirect) redirects the http request to new location and writes redirect response.
func (r Redirect) Render(w http.ResponseWriter) error {
if (r.Code < http.StatusMultipleChoices || r.Code > http.StatusPermanentRedirect) && r.Code != http.StatusCreated {
panic(fmt.Sprintf("Cannot redirect with status code %d", r.Code))
}
http.Redirect(w, r.Request, r.Location, r.Code)
return nil
}
// WriteContentType (Redirect) don't write any ContentType.
func (r Redirect) WriteContentType(http.ResponseWriter) {}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./gin_test.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"crypto/tls"
"fmt"
"html/template"
"io"
"net"
"net/http"
"net/http/httptest"
"reflect"
"strconv"
"sync/atomic"
"testing"
"time"
"github.com/stretchr/testify/assert"
"golang.org/x/net/http2"
)
func formatAsDate(t time.Time) string {
year, month, day := t.Date()
return fmt.Sprintf("%d/%02d/%02d", year, month, day)
}
func setupHTMLFiles(t *testing.T, mode string, tls bool, loadMethod func(*Engine)) *httptest.Server {
SetMode(mode)
defer SetMode(TestMode)
var router *Engine
captureOutput(t, func() {
router = New()
router.Delims("{[{", "}]}")
router.SetFuncMap(template.FuncMap{
"formatAsDate": formatAsDate,
})
loadMethod(router)
router.GET("/test", func(c *Context) {
c.HTML(http.StatusOK, "hello.tmpl", map[string]string{"name": "world"})
})
router.GET("/raw", func(c *Context) {
c.HTML(http.StatusOK, "raw.tmpl", map[string]any{
"now": time.Date(2017, 07, 01, 0, 0, 0, 0, time.UTC),
})
})
})
var ts *httptest.Server
if tls {
ts = httptest.NewTLSServer(router)
} else {
ts = httptest.NewServer(router)
}
return ts
}
func TestLoadHTMLGlobDebugMode(t *testing.T) {
ts := setupHTMLFiles(
t,
DebugMode,
false,
func(router *Engine) {
router.LoadHTMLGlob("./testdata/template/*")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
t.Error(err)
}
resp, _ := io.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestH2c(t *testing.T) {
ln, err := net.Listen("tcp", "127.0.0.1:0")
if err != nil {
t.Error(err)
}
r := Default()
r.UseH2C = true
r.GET("/", func(c *Context) {
c.String(200, "<h1>Hello world</h1>")
})
go func() {
err := http.Serve(ln, r.Handler())
if err != nil {
t.Log(err)
}
}()
defer ln.Close()
url := "http://" + ln.Addr().String() + "/"
httpClient := http.Client{
Transport: &http2.Transport{
AllowHTTP: true,
DialTLS: func(netw, addr string, cfg *tls.Config) (net.Conn, error) {
return net.Dial(netw, addr)
},
},
}
res, err := httpClient.Get(url)
if err != nil {
t.Error(err)
}
resp, _ := io.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLGlobTestMode(t *testing.T) {
ts := setupHTMLFiles(
t,
TestMode,
false,
func(router *Engine) {
router.LoadHTMLGlob("./testdata/template/*")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
t.Error(err)
}
resp, _ := io.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLGlobReleaseMode(t *testing.T) {
ts := setupHTMLFiles(
t,
ReleaseMode,
false,
func(router *Engine) {
router.LoadHTMLGlob("./testdata/template/*")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
t.Error(err)
}
resp, _ := io.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLGlobUsingTLS(t *testing.T) {
ts := setupHTMLFiles(
t,
DebugMode,
true,
func(router *Engine) {
router.LoadHTMLGlob("./testdata/template/*")
},
)
defer ts.Close()
// Use InsecureSkipVerify for avoiding `x509: certificate signed by unknown authority` error
tr := &http.Transport{
TLSClientConfig: &tls.Config{
InsecureSkipVerify: true,
},
}
client := &http.Client{Transport: tr}
res, err := client.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
t.Error(err)
}
resp, _ := io.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLGlobFromFuncMap(t *testing.T) {
ts := setupHTMLFiles(
t,
DebugMode,
false,
func(router *Engine) {
router.LoadHTMLGlob("./testdata/template/*")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/raw", ts.URL))
if err != nil {
t.Error(err)
}
resp, _ := io.ReadAll(res.Body)
assert.Equal(t, "Date: 2017/07/01", string(resp))
}
func init() {
SetMode(TestMode)
}
func TestCreateEngine(t *testing.T) {
router := New()
assert.Equal(t, "/", router.basePath)
assert.Equal(t, router.engine, router)
assert.Empty(t, router.Handlers)
}
func TestLoadHTMLFilesTestMode(t *testing.T) {
ts := setupHTMLFiles(
t,
TestMode,
false,
func(router *Engine) {
router.LoadHTMLFiles("./testdata/template/hello.tmpl", "./testdata/template/raw.tmpl")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
t.Error(err)
}
resp, _ := io.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLFilesDebugMode(t *testing.T) {
ts := setupHTMLFiles(
t,
DebugMode,
false,
func(router *Engine) {
router.LoadHTMLFiles("./testdata/template/hello.tmpl", "./testdata/template/raw.tmpl")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
t.Error(err)
}
resp, _ := io.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLFilesReleaseMode(t *testing.T) {
ts := setupHTMLFiles(
t,
ReleaseMode,
false,
func(router *Engine) {
router.LoadHTMLFiles("./testdata/template/hello.tmpl", "./testdata/template/raw.tmpl")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
t.Error(err)
}
resp, _ := io.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLFilesUsingTLS(t *testing.T) {
ts := setupHTMLFiles(
t,
TestMode,
true,
func(router *Engine) {
router.LoadHTMLFiles("./testdata/template/hello.tmpl", "./testdata/template/raw.tmpl")
},
)
defer ts.Close()
// Use InsecureSkipVerify for avoiding `x509: certificate signed by unknown authority` error
tr := &http.Transport{
TLSClientConfig: &tls.Config{
InsecureSkipVerify: true,
},
}
client := &http.Client{Transport: tr}
res, err := client.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
t.Error(err)
}
resp, _ := io.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLFilesFuncMap(t *testing.T) {
ts := setupHTMLFiles(
t,
TestMode,
false,
func(router *Engine) {
router.LoadHTMLFiles("./testdata/template/hello.tmpl", "./testdata/template/raw.tmpl")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/raw", ts.URL))
if err != nil {
t.Error(err)
}
resp, _ := io.ReadAll(res.Body)
assert.Equal(t, "Date: 2017/07/01", string(resp))
}
func TestAddRoute(t *testing.T) {
router := New()
router.addRoute("GET", "/", HandlersChain{func(_ *Context) {}})
assert.Len(t, router.trees, 1)
assert.NotNil(t, router.trees.get("GET"))
assert.Nil(t, router.trees.get("POST"))
router.addRoute("POST", "/", HandlersChain{func(_ *Context) {}})
assert.Len(t, router.trees, 2)
assert.NotNil(t, router.trees.get("GET"))
assert.NotNil(t, router.trees.get("POST"))
router.addRoute("POST", "/post", HandlersChain{func(_ *Context) {}})
assert.Len(t, router.trees, 2)
}
func TestAddRouteFails(t *testing.T) {
router := New()
assert.Panics(t, func() { router.addRoute("", "/", HandlersChain{func(_ *Context) {}}) })
assert.Panics(t, func() { router.addRoute("GET", "a", HandlersChain{func(_ *Context) {}}) })
assert.Panics(t, func() { router.addRoute("GET", "/", HandlersChain{}) })
router.addRoute("POST", "/post", HandlersChain{func(_ *Context) {}})
assert.Panics(t, func() {
router.addRoute("POST", "/post", HandlersChain{func(_ *Context) {}})
})
}
func TestCreateDefaultRouter(t *testing.T) {
router := Default()
assert.Len(t, router.Handlers, 2)
}
func TestNoRouteWithoutGlobalHandlers(t *testing.T) {
var middleware0 HandlerFunc = func(c *Context) {}
var middleware1 HandlerFunc = func(c *Context) {}
router := New()
router.NoRoute(middleware0)
assert.Nil(t, router.Handlers)
assert.Len(t, router.noRoute, 1)
assert.Len(t, router.allNoRoute, 1)
compareFunc(t, router.noRoute[0], middleware0)
compareFunc(t, router.allNoRoute[0], middleware0)
router.NoRoute(middleware1, middleware0)
assert.Len(t, router.noRoute, 2)
assert.Len(t, router.allNoRoute, 2)
compareFunc(t, router.noRoute[0], middleware1)
compareFunc(t, router.allNoRoute[0], middleware1)
compareFunc(t, router.noRoute[1], middleware0)
compareFunc(t, router.allNoRoute[1], middleware0)
}
func TestNoRouteWithGlobalHandlers(t *testing.T) {
var middleware0 HandlerFunc = func(c *Context) {}
var middleware1 HandlerFunc = func(c *Context) {}
var middleware2 HandlerFunc = func(c *Context) {}
router := New()
router.Use(middleware2)
router.NoRoute(middleware0)
assert.Len(t, router.allNoRoute, 2)
assert.Len(t, router.Handlers, 1)
assert.Len(t, router.noRoute, 1)
compareFunc(t, router.Handlers[0], middleware2)
compareFunc(t, router.noRoute[0], middleware0)
compareFunc(t, router.allNoRoute[0], middleware2)
compareFunc(t, router.allNoRoute[1], middleware0)
router.Use(middleware1)
assert.Len(t, router.allNoRoute, 3)
assert.Len(t, router.Handlers, 2)
assert.Len(t, router.noRoute, 1)
compareFunc(t, router.Handlers[0], middleware2)
compareFunc(t, router.Handlers[1], middleware1)
compareFunc(t, router.noRoute[0], middleware0)
compareFunc(t, router.allNoRoute[0], middleware2)
compareFunc(t, router.allNoRoute[1], middleware1)
compareFunc(t, router.allNoRoute[2], middleware0)
}
func TestNoMethodWithoutGlobalHandlers(t *testing.T) {
var middleware0 HandlerFunc = func(c *Context) {}
var middleware1 HandlerFunc = func(c *Context) {}
router := New()
router.NoMethod(middleware0)
assert.Empty(t, router.Handlers)
assert.Len(t, router.noMethod, 1)
assert.Len(t, router.allNoMethod, 1)
compareFunc(t, router.noMethod[0], middleware0)
compareFunc(t, router.allNoMethod[0], middleware0)
router.NoMethod(middleware1, middleware0)
assert.Len(t, router.noMethod, 2)
assert.Len(t, router.allNoMethod, 2)
compareFunc(t, router.noMethod[0], middleware1)
compareFunc(t, router.allNoMethod[0], middleware1)
compareFunc(t, router.noMethod[1], middleware0)
compareFunc(t, router.allNoMethod[1], middleware0)
}
func TestRebuild404Handlers(t *testing.T) {
}
func TestNoMethodWithGlobalHandlers(t *testing.T) {
var middleware0 HandlerFunc = func(c *Context) {}
var middleware1 HandlerFunc = func(c *Context) {}
var middleware2 HandlerFunc = func(c *Context) {}
router := New()
router.Use(middleware2)
router.NoMethod(middleware0)
assert.Len(t, router.allNoMethod, 2)
assert.Len(t, router.Handlers, 1)
assert.Len(t, router.noMethod, 1)
compareFunc(t, router.Handlers[0], middleware2)
compareFunc(t, router.noMethod[0], middleware0)
compareFunc(t, router.allNoMethod[0], middleware2)
compareFunc(t, router.allNoMethod[1], middleware0)
router.Use(middleware1)
assert.Len(t, router.allNoMethod, 3)
assert.Len(t, router.Handlers, 2)
assert.Len(t, router.noMethod, 1)
compareFunc(t, router.Handlers[0], middleware2)
compareFunc(t, router.Handlers[1], middleware1)
compareFunc(t, router.noMethod[0], middleware0)
compareFunc(t, router.allNoMethod[0], middleware2)
compareFunc(t, router.allNoMethod[1], middleware1)
compareFunc(t, router.allNoMethod[2], middleware0)
}
func compareFunc(t *testing.T, a, b any) {
sf1 := reflect.ValueOf(a)
sf2 := reflect.ValueOf(b)
if sf1.Pointer() != sf2.Pointer() {
t.Error("different functions")
}
}
func TestListOfRoutes(t *testing.T) {
router := New()
router.GET("/favicon.ico", handlerTest1)
router.GET("/", handlerTest1)
group := router.Group("/users")
{
group.GET("/", handlerTest2)
group.GET("/:id", handlerTest1)
group.POST("/:id", handlerTest2)
}
router.Static("/static", ".")
list := router.Routes()
assert.Len(t, list, 7)
assertRoutePresent(t, list, RouteInfo{
Method: "GET",
Path: "/favicon.ico",
Handler: "^(.*/vendor/)?github.com/gin-gonic/gin.handlerTest1$",
})
assertRoutePresent(t, list, RouteInfo{
Method: "GET",
Path: "/",
Handler: "^(.*/vendor/)?github.com/gin-gonic/gin.handlerTest1$",
})
assertRoutePresent(t, list, RouteInfo{
Method: "GET",
Path: "/users/",
Handler: "^(.*/vendor/)?github.com/gin-gonic/gin.handlerTest2$",
})
assertRoutePresent(t, list, RouteInfo{
Method: "GET",
Path: "/users/:id",
Handler: "^(.*/vendor/)?github.com/gin-gonic/gin.handlerTest1$",
})
assertRoutePresent(t, list, RouteInfo{
Method: "POST",
Path: "/users/:id",
Handler: "^(.*/vendor/)?github.com/gin-gonic/gin.handlerTest2$",
})
}
func TestEngineHandleContext(t *testing.T) {
r := New()
r.GET("/", func(c *Context) {
c.Request.URL.Path = "/v2"
r.HandleContext(c)
})
v2 := r.Group("/v2")
{
v2.GET("/", func(c *Context) {})
}
assert.NotPanics(t, func() {
w := PerformRequest(r, "GET", "/")
assert.Equal(t, 301, w.Code)
})
}
func TestEngineHandleContextManyReEntries(t *testing.T) {
expectValue := 10000
var handlerCounter, middlewareCounter int64
r := New()
r.Use(func(c *Context) {
atomic.AddInt64(&middlewareCounter, 1)
})
r.GET("/:count", func(c *Context) {
countStr := c.Param("count")
count, err := strconv.Atoi(countStr)
assert.NoError(t, err)
n, err := c.Writer.Write([]byte("."))
assert.NoError(t, err)
assert.Equal(t, 1, n)
switch {
case count > 0:
c.Request.URL.Path = "/" + strconv.Itoa(count-1)
r.HandleContext(c)
}
}, func(c *Context) {
atomic.AddInt64(&handlerCounter, 1)
})
assert.NotPanics(t, func() {
w := PerformRequest(r, "GET", "/"+strconv.Itoa(expectValue-1)) // include 0 value
assert.Equal(t, 200, w.Code)
assert.Equal(t, expectValue, w.Body.Len())
})
assert.Equal(t, int64(expectValue), handlerCounter)
assert.Equal(t, int64(expectValue), middlewareCounter)
}
func TestPrepareTrustedCIRDsWith(t *testing.T) {
r := New()
// valid ipv4 cidr
{
expectedTrustedCIDRs := []*net.IPNet{parseCIDR("0.0.0.0/0")}
err := r.SetTrustedProxies([]string{"0.0.0.0/0"})
assert.NoError(t, err)
assert.Equal(t, expectedTrustedCIDRs, r.trustedCIDRs)
}
// invalid ipv4 cidr
{
err := r.SetTrustedProxies([]string{"192.168.1.33/33"})
assert.Error(t, err)
}
// valid ipv4 address
{
expectedTrustedCIDRs := []*net.IPNet{parseCIDR("192.168.1.33/32")}
err := r.SetTrustedProxies([]string{"192.168.1.33"})
assert.NoError(t, err)
assert.Equal(t, expectedTrustedCIDRs, r.trustedCIDRs)
}
// invalid ipv4 address
{
err := r.SetTrustedProxies([]string{"192.168.1.256"})
assert.Error(t, err)
}
// valid ipv6 address
{
expectedTrustedCIDRs := []*net.IPNet{parseCIDR("2002:0000:0000:1234:abcd:ffff:c0a8:0101/128")}
err := r.SetTrustedProxies([]string{"2002:0000:0000:1234:abcd:ffff:c0a8:0101"})
assert.NoError(t, err)
assert.Equal(t, expectedTrustedCIDRs, r.trustedCIDRs)
}
// invalid ipv6 address
{
err := r.SetTrustedProxies([]string{"gggg:0000:0000:1234:abcd:ffff:c0a8:0101"})
assert.Error(t, err)
}
// valid ipv6 cidr
{
expectedTrustedCIDRs := []*net.IPNet{parseCIDR("::/0")}
err := r.SetTrustedProxies([]string{"::/0"})
assert.NoError(t, err)
assert.Equal(t, expectedTrustedCIDRs, r.trustedCIDRs)
}
// invalid ipv6 cidr
{
err := r.SetTrustedProxies([]string{"gggg:0000:0000:1234:abcd:ffff:c0a8:0101/129"})
assert.Error(t, err)
}
// valid combination
{
expectedTrustedCIDRs := []*net.IPNet{
parseCIDR("::/0"),
parseCIDR("192.168.0.0/16"),
parseCIDR("172.16.0.1/32"),
}
err := r.SetTrustedProxies([]string{
"::/0",
"192.168.0.0/16",
"172.16.0.1",
})
assert.NoError(t, err)
assert.Equal(t, expectedTrustedCIDRs, r.trustedCIDRs)
}
// invalid combination
{
err := r.SetTrustedProxies([]string{
"::/0",
"192.168.0.0/16",
"172.16.0.256",
})
assert.Error(t, err)
}
// nil value
{
err := r.SetTrustedProxies(nil)
assert.Nil(t, r.trustedCIDRs)
assert.Nil(t, err)
}
}
func parseCIDR(cidr string) *net.IPNet {
_, parsedCIDR, err := net.ParseCIDR(cidr)
if err != nil {
fmt.Println(err)
}
return parsedCIDR
}
func assertRoutePresent(t *testing.T, gotRoutes RoutesInfo, wantRoute RouteInfo) {
for _, gotRoute := range gotRoutes {
if gotRoute.Path == wantRoute.Path && gotRoute.Method == wantRoute.Method {
assert.Regexp(t, wantRoute.Handler, gotRoute.Handler)
return
}
}
t.Errorf("route not found: %v", wantRoute)
}
func handlerTest1(c *Context) {}
func handlerTest2(c *Context) {}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"crypto/tls"
"fmt"
"html/template"
"io"
"net"
"net/http"
"net/http/httptest"
"reflect"
"strconv"
"sync/atomic"
"testing"
"time"
"github.com/stretchr/testify/assert"
"golang.org/x/net/http2"
)
func formatAsDate(t time.Time) string {
year, month, day := t.Date()
return fmt.Sprintf("%d/%02d/%02d", year, month, day)
}
func setupHTMLFiles(t *testing.T, mode string, tls bool, loadMethod func(*Engine)) *httptest.Server {
SetMode(mode)
defer SetMode(TestMode)
var router *Engine
captureOutput(t, func() {
router = New()
router.Delims("{[{", "}]}")
router.SetFuncMap(template.FuncMap{
"formatAsDate": formatAsDate,
})
loadMethod(router)
router.GET("/test", func(c *Context) {
c.HTML(http.StatusOK, "hello.tmpl", map[string]string{"name": "world"})
})
router.GET("/raw", func(c *Context) {
c.HTML(http.StatusOK, "raw.tmpl", map[string]any{
"now": time.Date(2017, 07, 01, 0, 0, 0, 0, time.UTC),
})
})
})
var ts *httptest.Server
if tls {
ts = httptest.NewTLSServer(router)
} else {
ts = httptest.NewServer(router)
}
return ts
}
func TestLoadHTMLGlobDebugMode(t *testing.T) {
ts := setupHTMLFiles(
t,
DebugMode,
false,
func(router *Engine) {
router.LoadHTMLGlob("./testdata/template/*")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
t.Error(err)
}
resp, _ := io.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestH2c(t *testing.T) {
ln, err := net.Listen("tcp", "127.0.0.1:0")
if err != nil {
t.Error(err)
}
r := Default()
r.UseH2C = true
r.GET("/", func(c *Context) {
c.String(200, "<h1>Hello world</h1>")
})
go func() {
err := http.Serve(ln, r.Handler())
if err != nil {
t.Log(err)
}
}()
defer ln.Close()
url := "http://" + ln.Addr().String() + "/"
httpClient := http.Client{
Transport: &http2.Transport{
AllowHTTP: true,
DialTLS: func(netw, addr string, cfg *tls.Config) (net.Conn, error) {
return net.Dial(netw, addr)
},
},
}
res, err := httpClient.Get(url)
if err != nil {
t.Error(err)
}
resp, _ := io.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLGlobTestMode(t *testing.T) {
ts := setupHTMLFiles(
t,
TestMode,
false,
func(router *Engine) {
router.LoadHTMLGlob("./testdata/template/*")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
t.Error(err)
}
resp, _ := io.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLGlobReleaseMode(t *testing.T) {
ts := setupHTMLFiles(
t,
ReleaseMode,
false,
func(router *Engine) {
router.LoadHTMLGlob("./testdata/template/*")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
t.Error(err)
}
resp, _ := io.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLGlobUsingTLS(t *testing.T) {
ts := setupHTMLFiles(
t,
DebugMode,
true,
func(router *Engine) {
router.LoadHTMLGlob("./testdata/template/*")
},
)
defer ts.Close()
// Use InsecureSkipVerify for avoiding `x509: certificate signed by unknown authority` error
tr := &http.Transport{
TLSClientConfig: &tls.Config{
InsecureSkipVerify: true,
},
}
client := &http.Client{Transport: tr}
res, err := client.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
t.Error(err)
}
resp, _ := io.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLGlobFromFuncMap(t *testing.T) {
ts := setupHTMLFiles(
t,
DebugMode,
false,
func(router *Engine) {
router.LoadHTMLGlob("./testdata/template/*")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/raw", ts.URL))
if err != nil {
t.Error(err)
}
resp, _ := io.ReadAll(res.Body)
assert.Equal(t, "Date: 2017/07/01", string(resp))
}
func init() {
SetMode(TestMode)
}
func TestCreateEngine(t *testing.T) {
router := New()
assert.Equal(t, "/", router.basePath)
assert.Equal(t, router.engine, router)
assert.Empty(t, router.Handlers)
}
func TestLoadHTMLFilesTestMode(t *testing.T) {
ts := setupHTMLFiles(
t,
TestMode,
false,
func(router *Engine) {
router.LoadHTMLFiles("./testdata/template/hello.tmpl", "./testdata/template/raw.tmpl")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
t.Error(err)
}
resp, _ := io.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLFilesDebugMode(t *testing.T) {
ts := setupHTMLFiles(
t,
DebugMode,
false,
func(router *Engine) {
router.LoadHTMLFiles("./testdata/template/hello.tmpl", "./testdata/template/raw.tmpl")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
t.Error(err)
}
resp, _ := io.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLFilesReleaseMode(t *testing.T) {
ts := setupHTMLFiles(
t,
ReleaseMode,
false,
func(router *Engine) {
router.LoadHTMLFiles("./testdata/template/hello.tmpl", "./testdata/template/raw.tmpl")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
t.Error(err)
}
resp, _ := io.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLFilesUsingTLS(t *testing.T) {
ts := setupHTMLFiles(
t,
TestMode,
true,
func(router *Engine) {
router.LoadHTMLFiles("./testdata/template/hello.tmpl", "./testdata/template/raw.tmpl")
},
)
defer ts.Close()
// Use InsecureSkipVerify for avoiding `x509: certificate signed by unknown authority` error
tr := &http.Transport{
TLSClientConfig: &tls.Config{
InsecureSkipVerify: true,
},
}
client := &http.Client{Transport: tr}
res, err := client.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
t.Error(err)
}
resp, _ := io.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLFilesFuncMap(t *testing.T) {
ts := setupHTMLFiles(
t,
TestMode,
false,
func(router *Engine) {
router.LoadHTMLFiles("./testdata/template/hello.tmpl", "./testdata/template/raw.tmpl")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/raw", ts.URL))
if err != nil {
t.Error(err)
}
resp, _ := io.ReadAll(res.Body)
assert.Equal(t, "Date: 2017/07/01", string(resp))
}
func TestAddRoute(t *testing.T) {
router := New()
router.addRoute("GET", "/", HandlersChain{func(_ *Context) {}})
assert.Len(t, router.trees, 1)
assert.NotNil(t, router.trees.get("GET"))
assert.Nil(t, router.trees.get("POST"))
router.addRoute("POST", "/", HandlersChain{func(_ *Context) {}})
assert.Len(t, router.trees, 2)
assert.NotNil(t, router.trees.get("GET"))
assert.NotNil(t, router.trees.get("POST"))
router.addRoute("POST", "/post", HandlersChain{func(_ *Context) {}})
assert.Len(t, router.trees, 2)
}
func TestAddRouteFails(t *testing.T) {
router := New()
assert.Panics(t, func() { router.addRoute("", "/", HandlersChain{func(_ *Context) {}}) })
assert.Panics(t, func() { router.addRoute("GET", "a", HandlersChain{func(_ *Context) {}}) })
assert.Panics(t, func() { router.addRoute("GET", "/", HandlersChain{}) })
router.addRoute("POST", "/post", HandlersChain{func(_ *Context) {}})
assert.Panics(t, func() {
router.addRoute("POST", "/post", HandlersChain{func(_ *Context) {}})
})
}
func TestCreateDefaultRouter(t *testing.T) {
router := Default()
assert.Len(t, router.Handlers, 2)
}
func TestNoRouteWithoutGlobalHandlers(t *testing.T) {
var middleware0 HandlerFunc = func(c *Context) {}
var middleware1 HandlerFunc = func(c *Context) {}
router := New()
router.NoRoute(middleware0)
assert.Nil(t, router.Handlers)
assert.Len(t, router.noRoute, 1)
assert.Len(t, router.allNoRoute, 1)
compareFunc(t, router.noRoute[0], middleware0)
compareFunc(t, router.allNoRoute[0], middleware0)
router.NoRoute(middleware1, middleware0)
assert.Len(t, router.noRoute, 2)
assert.Len(t, router.allNoRoute, 2)
compareFunc(t, router.noRoute[0], middleware1)
compareFunc(t, router.allNoRoute[0], middleware1)
compareFunc(t, router.noRoute[1], middleware0)
compareFunc(t, router.allNoRoute[1], middleware0)
}
func TestNoRouteWithGlobalHandlers(t *testing.T) {
var middleware0 HandlerFunc = func(c *Context) {}
var middleware1 HandlerFunc = func(c *Context) {}
var middleware2 HandlerFunc = func(c *Context) {}
router := New()
router.Use(middleware2)
router.NoRoute(middleware0)
assert.Len(t, router.allNoRoute, 2)
assert.Len(t, router.Handlers, 1)
assert.Len(t, router.noRoute, 1)
compareFunc(t, router.Handlers[0], middleware2)
compareFunc(t, router.noRoute[0], middleware0)
compareFunc(t, router.allNoRoute[0], middleware2)
compareFunc(t, router.allNoRoute[1], middleware0)
router.Use(middleware1)
assert.Len(t, router.allNoRoute, 3)
assert.Len(t, router.Handlers, 2)
assert.Len(t, router.noRoute, 1)
compareFunc(t, router.Handlers[0], middleware2)
compareFunc(t, router.Handlers[1], middleware1)
compareFunc(t, router.noRoute[0], middleware0)
compareFunc(t, router.allNoRoute[0], middleware2)
compareFunc(t, router.allNoRoute[1], middleware1)
compareFunc(t, router.allNoRoute[2], middleware0)
}
func TestNoMethodWithoutGlobalHandlers(t *testing.T) {
var middleware0 HandlerFunc = func(c *Context) {}
var middleware1 HandlerFunc = func(c *Context) {}
router := New()
router.NoMethod(middleware0)
assert.Empty(t, router.Handlers)
assert.Len(t, router.noMethod, 1)
assert.Len(t, router.allNoMethod, 1)
compareFunc(t, router.noMethod[0], middleware0)
compareFunc(t, router.allNoMethod[0], middleware0)
router.NoMethod(middleware1, middleware0)
assert.Len(t, router.noMethod, 2)
assert.Len(t, router.allNoMethod, 2)
compareFunc(t, router.noMethod[0], middleware1)
compareFunc(t, router.allNoMethod[0], middleware1)
compareFunc(t, router.noMethod[1], middleware0)
compareFunc(t, router.allNoMethod[1], middleware0)
}
func TestRebuild404Handlers(t *testing.T) {
}
func TestNoMethodWithGlobalHandlers(t *testing.T) {
var middleware0 HandlerFunc = func(c *Context) {}
var middleware1 HandlerFunc = func(c *Context) {}
var middleware2 HandlerFunc = func(c *Context) {}
router := New()
router.Use(middleware2)
router.NoMethod(middleware0)
assert.Len(t, router.allNoMethod, 2)
assert.Len(t, router.Handlers, 1)
assert.Len(t, router.noMethod, 1)
compareFunc(t, router.Handlers[0], middleware2)
compareFunc(t, router.noMethod[0], middleware0)
compareFunc(t, router.allNoMethod[0], middleware2)
compareFunc(t, router.allNoMethod[1], middleware0)
router.Use(middleware1)
assert.Len(t, router.allNoMethod, 3)
assert.Len(t, router.Handlers, 2)
assert.Len(t, router.noMethod, 1)
compareFunc(t, router.Handlers[0], middleware2)
compareFunc(t, router.Handlers[1], middleware1)
compareFunc(t, router.noMethod[0], middleware0)
compareFunc(t, router.allNoMethod[0], middleware2)
compareFunc(t, router.allNoMethod[1], middleware1)
compareFunc(t, router.allNoMethod[2], middleware0)
}
func compareFunc(t *testing.T, a, b any) {
sf1 := reflect.ValueOf(a)
sf2 := reflect.ValueOf(b)
if sf1.Pointer() != sf2.Pointer() {
t.Error("different functions")
}
}
func TestListOfRoutes(t *testing.T) {
router := New()
router.GET("/favicon.ico", handlerTest1)
router.GET("/", handlerTest1)
group := router.Group("/users")
{
group.GET("/", handlerTest2)
group.GET("/:id", handlerTest1)
group.POST("/:id", handlerTest2)
}
router.Static("/static", ".")
list := router.Routes()
assert.Len(t, list, 7)
assertRoutePresent(t, list, RouteInfo{
Method: "GET",
Path: "/favicon.ico",
Handler: "^(.*/vendor/)?github.com/gin-gonic/gin.handlerTest1$",
})
assertRoutePresent(t, list, RouteInfo{
Method: "GET",
Path: "/",
Handler: "^(.*/vendor/)?github.com/gin-gonic/gin.handlerTest1$",
})
assertRoutePresent(t, list, RouteInfo{
Method: "GET",
Path: "/users/",
Handler: "^(.*/vendor/)?github.com/gin-gonic/gin.handlerTest2$",
})
assertRoutePresent(t, list, RouteInfo{
Method: "GET",
Path: "/users/:id",
Handler: "^(.*/vendor/)?github.com/gin-gonic/gin.handlerTest1$",
})
assertRoutePresent(t, list, RouteInfo{
Method: "POST",
Path: "/users/:id",
Handler: "^(.*/vendor/)?github.com/gin-gonic/gin.handlerTest2$",
})
}
func TestEngineHandleContext(t *testing.T) {
r := New()
r.GET("/", func(c *Context) {
c.Request.URL.Path = "/v2"
r.HandleContext(c)
})
v2 := r.Group("/v2")
{
v2.GET("/", func(c *Context) {})
}
assert.NotPanics(t, func() {
w := PerformRequest(r, "GET", "/")
assert.Equal(t, 301, w.Code)
})
}
func TestEngineHandleContextManyReEntries(t *testing.T) {
expectValue := 10000
var handlerCounter, middlewareCounter int64
r := New()
r.Use(func(c *Context) {
atomic.AddInt64(&middlewareCounter, 1)
})
r.GET("/:count", func(c *Context) {
countStr := c.Param("count")
count, err := strconv.Atoi(countStr)
assert.NoError(t, err)
n, err := c.Writer.Write([]byte("."))
assert.NoError(t, err)
assert.Equal(t, 1, n)
switch {
case count > 0:
c.Request.URL.Path = "/" + strconv.Itoa(count-1)
r.HandleContext(c)
}
}, func(c *Context) {
atomic.AddInt64(&handlerCounter, 1)
})
assert.NotPanics(t, func() {
w := PerformRequest(r, "GET", "/"+strconv.Itoa(expectValue-1)) // include 0 value
assert.Equal(t, 200, w.Code)
assert.Equal(t, expectValue, w.Body.Len())
})
assert.Equal(t, int64(expectValue), handlerCounter)
assert.Equal(t, int64(expectValue), middlewareCounter)
}
func TestPrepareTrustedCIRDsWith(t *testing.T) {
r := New()
// valid ipv4 cidr
{
expectedTrustedCIDRs := []*net.IPNet{parseCIDR("0.0.0.0/0")}
err := r.SetTrustedProxies([]string{"0.0.0.0/0"})
assert.NoError(t, err)
assert.Equal(t, expectedTrustedCIDRs, r.trustedCIDRs)
}
// invalid ipv4 cidr
{
err := r.SetTrustedProxies([]string{"192.168.1.33/33"})
assert.Error(t, err)
}
// valid ipv4 address
{
expectedTrustedCIDRs := []*net.IPNet{parseCIDR("192.168.1.33/32")}
err := r.SetTrustedProxies([]string{"192.168.1.33"})
assert.NoError(t, err)
assert.Equal(t, expectedTrustedCIDRs, r.trustedCIDRs)
}
// invalid ipv4 address
{
err := r.SetTrustedProxies([]string{"192.168.1.256"})
assert.Error(t, err)
}
// valid ipv6 address
{
expectedTrustedCIDRs := []*net.IPNet{parseCIDR("2002:0000:0000:1234:abcd:ffff:c0a8:0101/128")}
err := r.SetTrustedProxies([]string{"2002:0000:0000:1234:abcd:ffff:c0a8:0101"})
assert.NoError(t, err)
assert.Equal(t, expectedTrustedCIDRs, r.trustedCIDRs)
}
// invalid ipv6 address
{
err := r.SetTrustedProxies([]string{"gggg:0000:0000:1234:abcd:ffff:c0a8:0101"})
assert.Error(t, err)
}
// valid ipv6 cidr
{
expectedTrustedCIDRs := []*net.IPNet{parseCIDR("::/0")}
err := r.SetTrustedProxies([]string{"::/0"})
assert.NoError(t, err)
assert.Equal(t, expectedTrustedCIDRs, r.trustedCIDRs)
}
// invalid ipv6 cidr
{
err := r.SetTrustedProxies([]string{"gggg:0000:0000:1234:abcd:ffff:c0a8:0101/129"})
assert.Error(t, err)
}
// valid combination
{
expectedTrustedCIDRs := []*net.IPNet{
parseCIDR("::/0"),
parseCIDR("192.168.0.0/16"),
parseCIDR("172.16.0.1/32"),
}
err := r.SetTrustedProxies([]string{
"::/0",
"192.168.0.0/16",
"172.16.0.1",
})
assert.NoError(t, err)
assert.Equal(t, expectedTrustedCIDRs, r.trustedCIDRs)
}
// invalid combination
{
err := r.SetTrustedProxies([]string{
"::/0",
"192.168.0.0/16",
"172.16.0.256",
})
assert.Error(t, err)
}
// nil value
{
err := r.SetTrustedProxies(nil)
assert.Nil(t, r.trustedCIDRs)
assert.Nil(t, err)
}
}
func parseCIDR(cidr string) *net.IPNet {
_, parsedCIDR, err := net.ParseCIDR(cidr)
if err != nil {
fmt.Println(err)
}
return parsedCIDR
}
func assertRoutePresent(t *testing.T, gotRoutes RoutesInfo, wantRoute RouteInfo) {
for _, gotRoute := range gotRoutes {
if gotRoute.Path == wantRoute.Path && gotRoute.Method == wantRoute.Method {
assert.Regexp(t, wantRoute.Handler, gotRoute.Handler)
return
}
}
t.Errorf("route not found: %v", wantRoute)
}
func handlerTest1(c *Context) {}
func handlerTest2(c *Context) {}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./testdata/protoexample/test.pb.go | // Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.27.0
// protoc v3.15.8
// source: test.proto
package protoexample
import (
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
reflect "reflect"
sync "sync"
)
const (
// Verify that this generated code is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
// Verify that runtime/protoimpl is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)
type FOO int32
const (
FOO_X FOO = 17
)
// Enum value maps for FOO.
var (
FOO_name = map[int32]string{
17: "X",
}
FOO_value = map[string]int32{
"X": 17,
}
)
func (x FOO) Enum() *FOO {
p := new(FOO)
*p = x
return p
}
func (x FOO) String() string {
return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
}
func (FOO) Descriptor() protoreflect.EnumDescriptor {
return file_test_proto_enumTypes[0].Descriptor()
}
func (FOO) Type() protoreflect.EnumType {
return &file_test_proto_enumTypes[0]
}
func (x FOO) Number() protoreflect.EnumNumber {
return protoreflect.EnumNumber(x)
}
// Deprecated: Do not use.
func (x *FOO) UnmarshalJSON(b []byte) error {
num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b)
if err != nil {
return err
}
*x = FOO(num)
return nil
}
// Deprecated: Use FOO.Descriptor instead.
func (FOO) EnumDescriptor() ([]byte, []int) {
return file_test_proto_rawDescGZIP(), []int{0}
}
type Test struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
Label *string `protobuf:"bytes,1,req,name=label" json:"label,omitempty"`
Type *int32 `protobuf:"varint,2,opt,name=type,def=77" json:"type,omitempty"`
Reps []int64 `protobuf:"varint,3,rep,name=reps" json:"reps,omitempty"`
Optionalgroup *Test_OptionalGroup `protobuf:"group,4,opt,name=OptionalGroup,json=optionalgroup" json:"optionalgroup,omitempty"`
}
// Default values for Test fields.
const (
Default_Test_Type = int32(77)
)
func (x *Test) Reset() {
*x = Test{}
if protoimpl.UnsafeEnabled {
mi := &file_test_proto_msgTypes[0]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *Test) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*Test) ProtoMessage() {}
func (x *Test) ProtoReflect() protoreflect.Message {
mi := &file_test_proto_msgTypes[0]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use Test.ProtoReflect.Descriptor instead.
func (*Test) Descriptor() ([]byte, []int) {
return file_test_proto_rawDescGZIP(), []int{0}
}
func (x *Test) GetLabel() string {
if x != nil && x.Label != nil {
return *x.Label
}
return ""
}
func (x *Test) GetType() int32 {
if x != nil && x.Type != nil {
return *x.Type
}
return Default_Test_Type
}
func (x *Test) GetReps() []int64 {
if x != nil {
return x.Reps
}
return nil
}
func (x *Test) GetOptionalgroup() *Test_OptionalGroup {
if x != nil {
return x.Optionalgroup
}
return nil
}
type Test_OptionalGroup struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
RequiredField *string `protobuf:"bytes,5,req,name=RequiredField" json:"RequiredField,omitempty"`
}
func (x *Test_OptionalGroup) Reset() {
*x = Test_OptionalGroup{}
if protoimpl.UnsafeEnabled {
mi := &file_test_proto_msgTypes[1]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *Test_OptionalGroup) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*Test_OptionalGroup) ProtoMessage() {}
func (x *Test_OptionalGroup) ProtoReflect() protoreflect.Message {
mi := &file_test_proto_msgTypes[1]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use Test_OptionalGroup.ProtoReflect.Descriptor instead.
func (*Test_OptionalGroup) Descriptor() ([]byte, []int) {
return file_test_proto_rawDescGZIP(), []int{0, 0}
}
func (x *Test_OptionalGroup) GetRequiredField() string {
if x != nil && x.RequiredField != nil {
return *x.RequiredField
}
return ""
}
var File_test_proto protoreflect.FileDescriptor
var file_test_proto_rawDesc = []byte{
0x0a, 0x0a, 0x74, 0x65, 0x73, 0x74, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0c, 0x70, 0x72,
0x6f, 0x74, 0x6f, 0x65, 0x78, 0x61, 0x6d, 0x70, 0x6c, 0x65, 0x22, 0xc7, 0x01, 0x0a, 0x04, 0x54,
0x65, 0x73, 0x74, 0x12, 0x14, 0x0a, 0x05, 0x6c, 0x61, 0x62, 0x65, 0x6c, 0x18, 0x01, 0x20, 0x02,
0x28, 0x09, 0x52, 0x05, 0x6c, 0x61, 0x62, 0x65, 0x6c, 0x12, 0x16, 0x0a, 0x04, 0x74, 0x79, 0x70,
0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x3a, 0x02, 0x37, 0x37, 0x52, 0x04, 0x74, 0x79, 0x70,
0x65, 0x12, 0x12, 0x0a, 0x04, 0x72, 0x65, 0x70, 0x73, 0x18, 0x03, 0x20, 0x03, 0x28, 0x03, 0x52,
0x04, 0x72, 0x65, 0x70, 0x73, 0x12, 0x46, 0x0a, 0x0d, 0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x61,
0x6c, 0x67, 0x72, 0x6f, 0x75, 0x70, 0x18, 0x04, 0x20, 0x01, 0x28, 0x0a, 0x32, 0x20, 0x2e, 0x70,
0x72, 0x6f, 0x74, 0x6f, 0x65, 0x78, 0x61, 0x6d, 0x70, 0x6c, 0x65, 0x2e, 0x54, 0x65, 0x73, 0x74,
0x2e, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x61, 0x6c, 0x47, 0x72, 0x6f, 0x75, 0x70, 0x52, 0x0d,
0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x61, 0x6c, 0x67, 0x72, 0x6f, 0x75, 0x70, 0x1a, 0x35, 0x0a,
0x0d, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x61, 0x6c, 0x47, 0x72, 0x6f, 0x75, 0x70, 0x12, 0x24,
0x0a, 0x0d, 0x52, 0x65, 0x71, 0x75, 0x69, 0x72, 0x65, 0x64, 0x46, 0x69, 0x65, 0x6c, 0x64, 0x18,
0x05, 0x20, 0x02, 0x28, 0x09, 0x52, 0x0d, 0x52, 0x65, 0x71, 0x75, 0x69, 0x72, 0x65, 0x64, 0x46,
0x69, 0x65, 0x6c, 0x64, 0x2a, 0x0c, 0x0a, 0x03, 0x46, 0x4f, 0x4f, 0x12, 0x05, 0x0a, 0x01, 0x58,
0x10, 0x11,
}
var (
file_test_proto_rawDescOnce sync.Once
file_test_proto_rawDescData = file_test_proto_rawDesc
)
func file_test_proto_rawDescGZIP() []byte {
file_test_proto_rawDescOnce.Do(func() {
file_test_proto_rawDescData = protoimpl.X.CompressGZIP(file_test_proto_rawDescData)
})
return file_test_proto_rawDescData
}
var file_test_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
var file_test_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
var file_test_proto_goTypes = []any{
(FOO)(0), // 0: protoexample.FOO
(*Test)(nil), // 1: protoexample.Test
(*Test_OptionalGroup)(nil), // 2: protoexample.Test.OptionalGroup
}
var file_test_proto_depIdxs = []int32{
2, // 0: protoexample.Test.optionalgroup:type_name -> protoexample.Test.OptionalGroup
1, // [1:1] is the sub-list for method output_type
1, // [1:1] is the sub-list for method input_type
1, // [1:1] is the sub-list for extension type_name
1, // [1:1] is the sub-list for extension extendee
0, // [0:1] is the sub-list for field type_name
}
func init() { file_test_proto_init() }
func file_test_proto_init() {
if File_test_proto != nil {
return
}
if !protoimpl.UnsafeEnabled {
file_test_proto_msgTypes[0].Exporter = func(v any, i int) any {
switch v := v.(*Test); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
file_test_proto_msgTypes[1].Exporter = func(v any, i int) any {
switch v := v.(*Test_OptionalGroup); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
}
type x struct{}
out := protoimpl.TypeBuilder{
File: protoimpl.DescBuilder{
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_test_proto_rawDesc,
NumEnums: 1,
NumMessages: 2,
NumExtensions: 0,
NumServices: 0,
},
GoTypes: file_test_proto_goTypes,
DependencyIndexes: file_test_proto_depIdxs,
EnumInfos: file_test_proto_enumTypes,
MessageInfos: file_test_proto_msgTypes,
}.Build()
File_test_proto = out.File
file_test_proto_rawDesc = nil
file_test_proto_goTypes = nil
file_test_proto_depIdxs = nil
}
| // Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.27.0
// protoc v3.15.8
// source: test.proto
package protoexample
import (
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
reflect "reflect"
sync "sync"
)
const (
// Verify that this generated code is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
// Verify that runtime/protoimpl is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)
type FOO int32
const (
FOO_X FOO = 17
)
// Enum value maps for FOO.
var (
FOO_name = map[int32]string{
17: "X",
}
FOO_value = map[string]int32{
"X": 17,
}
)
func (x FOO) Enum() *FOO {
p := new(FOO)
*p = x
return p
}
func (x FOO) String() string {
return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
}
func (FOO) Descriptor() protoreflect.EnumDescriptor {
return file_test_proto_enumTypes[0].Descriptor()
}
func (FOO) Type() protoreflect.EnumType {
return &file_test_proto_enumTypes[0]
}
func (x FOO) Number() protoreflect.EnumNumber {
return protoreflect.EnumNumber(x)
}
// Deprecated: Do not use.
func (x *FOO) UnmarshalJSON(b []byte) error {
num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b)
if err != nil {
return err
}
*x = FOO(num)
return nil
}
// Deprecated: Use FOO.Descriptor instead.
func (FOO) EnumDescriptor() ([]byte, []int) {
return file_test_proto_rawDescGZIP(), []int{0}
}
type Test struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
Label *string `protobuf:"bytes,1,req,name=label" json:"label,omitempty"`
Type *int32 `protobuf:"varint,2,opt,name=type,def=77" json:"type,omitempty"`
Reps []int64 `protobuf:"varint,3,rep,name=reps" json:"reps,omitempty"`
Optionalgroup *Test_OptionalGroup `protobuf:"group,4,opt,name=OptionalGroup,json=optionalgroup" json:"optionalgroup,omitempty"`
}
// Default values for Test fields.
const (
Default_Test_Type = int32(77)
)
func (x *Test) Reset() {
*x = Test{}
if protoimpl.UnsafeEnabled {
mi := &file_test_proto_msgTypes[0]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *Test) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*Test) ProtoMessage() {}
func (x *Test) ProtoReflect() protoreflect.Message {
mi := &file_test_proto_msgTypes[0]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use Test.ProtoReflect.Descriptor instead.
func (*Test) Descriptor() ([]byte, []int) {
return file_test_proto_rawDescGZIP(), []int{0}
}
func (x *Test) GetLabel() string {
if x != nil && x.Label != nil {
return *x.Label
}
return ""
}
func (x *Test) GetType() int32 {
if x != nil && x.Type != nil {
return *x.Type
}
return Default_Test_Type
}
func (x *Test) GetReps() []int64 {
if x != nil {
return x.Reps
}
return nil
}
func (x *Test) GetOptionalgroup() *Test_OptionalGroup {
if x != nil {
return x.Optionalgroup
}
return nil
}
type Test_OptionalGroup struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
RequiredField *string `protobuf:"bytes,5,req,name=RequiredField" json:"RequiredField,omitempty"`
}
func (x *Test_OptionalGroup) Reset() {
*x = Test_OptionalGroup{}
if protoimpl.UnsafeEnabled {
mi := &file_test_proto_msgTypes[1]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *Test_OptionalGroup) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*Test_OptionalGroup) ProtoMessage() {}
func (x *Test_OptionalGroup) ProtoReflect() protoreflect.Message {
mi := &file_test_proto_msgTypes[1]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use Test_OptionalGroup.ProtoReflect.Descriptor instead.
func (*Test_OptionalGroup) Descriptor() ([]byte, []int) {
return file_test_proto_rawDescGZIP(), []int{0, 0}
}
func (x *Test_OptionalGroup) GetRequiredField() string {
if x != nil && x.RequiredField != nil {
return *x.RequiredField
}
return ""
}
var File_test_proto protoreflect.FileDescriptor
var file_test_proto_rawDesc = []byte{
0x0a, 0x0a, 0x74, 0x65, 0x73, 0x74, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0c, 0x70, 0x72,
0x6f, 0x74, 0x6f, 0x65, 0x78, 0x61, 0x6d, 0x70, 0x6c, 0x65, 0x22, 0xc7, 0x01, 0x0a, 0x04, 0x54,
0x65, 0x73, 0x74, 0x12, 0x14, 0x0a, 0x05, 0x6c, 0x61, 0x62, 0x65, 0x6c, 0x18, 0x01, 0x20, 0x02,
0x28, 0x09, 0x52, 0x05, 0x6c, 0x61, 0x62, 0x65, 0x6c, 0x12, 0x16, 0x0a, 0x04, 0x74, 0x79, 0x70,
0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x3a, 0x02, 0x37, 0x37, 0x52, 0x04, 0x74, 0x79, 0x70,
0x65, 0x12, 0x12, 0x0a, 0x04, 0x72, 0x65, 0x70, 0x73, 0x18, 0x03, 0x20, 0x03, 0x28, 0x03, 0x52,
0x04, 0x72, 0x65, 0x70, 0x73, 0x12, 0x46, 0x0a, 0x0d, 0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x61,
0x6c, 0x67, 0x72, 0x6f, 0x75, 0x70, 0x18, 0x04, 0x20, 0x01, 0x28, 0x0a, 0x32, 0x20, 0x2e, 0x70,
0x72, 0x6f, 0x74, 0x6f, 0x65, 0x78, 0x61, 0x6d, 0x70, 0x6c, 0x65, 0x2e, 0x54, 0x65, 0x73, 0x74,
0x2e, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x61, 0x6c, 0x47, 0x72, 0x6f, 0x75, 0x70, 0x52, 0x0d,
0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x61, 0x6c, 0x67, 0x72, 0x6f, 0x75, 0x70, 0x1a, 0x35, 0x0a,
0x0d, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x61, 0x6c, 0x47, 0x72, 0x6f, 0x75, 0x70, 0x12, 0x24,
0x0a, 0x0d, 0x52, 0x65, 0x71, 0x75, 0x69, 0x72, 0x65, 0x64, 0x46, 0x69, 0x65, 0x6c, 0x64, 0x18,
0x05, 0x20, 0x02, 0x28, 0x09, 0x52, 0x0d, 0x52, 0x65, 0x71, 0x75, 0x69, 0x72, 0x65, 0x64, 0x46,
0x69, 0x65, 0x6c, 0x64, 0x2a, 0x0c, 0x0a, 0x03, 0x46, 0x4f, 0x4f, 0x12, 0x05, 0x0a, 0x01, 0x58,
0x10, 0x11,
}
var (
file_test_proto_rawDescOnce sync.Once
file_test_proto_rawDescData = file_test_proto_rawDesc
)
func file_test_proto_rawDescGZIP() []byte {
file_test_proto_rawDescOnce.Do(func() {
file_test_proto_rawDescData = protoimpl.X.CompressGZIP(file_test_proto_rawDescData)
})
return file_test_proto_rawDescData
}
var file_test_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
var file_test_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
var file_test_proto_goTypes = []any{
(FOO)(0), // 0: protoexample.FOO
(*Test)(nil), // 1: protoexample.Test
(*Test_OptionalGroup)(nil), // 2: protoexample.Test.OptionalGroup
}
var file_test_proto_depIdxs = []int32{
2, // 0: protoexample.Test.optionalgroup:type_name -> protoexample.Test.OptionalGroup
1, // [1:1] is the sub-list for method output_type
1, // [1:1] is the sub-list for method input_type
1, // [1:1] is the sub-list for extension type_name
1, // [1:1] is the sub-list for extension extendee
0, // [0:1] is the sub-list for field type_name
}
func init() { file_test_proto_init() }
func file_test_proto_init() {
if File_test_proto != nil {
return
}
if !protoimpl.UnsafeEnabled {
file_test_proto_msgTypes[0].Exporter = func(v any, i int) any {
switch v := v.(*Test); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
file_test_proto_msgTypes[1].Exporter = func(v any, i int) any {
switch v := v.(*Test_OptionalGroup); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
}
type x struct{}
out := protoimpl.TypeBuilder{
File: protoimpl.DescBuilder{
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_test_proto_rawDesc,
NumEnums: 1,
NumMessages: 2,
NumExtensions: 0,
NumServices: 0,
},
GoTypes: file_test_proto_goTypes,
DependencyIndexes: file_test_proto_depIdxs,
EnumInfos: file_test_proto_enumTypes,
MessageInfos: file_test_proto_msgTypes,
}.Build()
File_test_proto = out.File
file_test_proto_rawDesc = nil
file_test_proto_goTypes = nil
file_test_proto_depIdxs = nil
}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./binding/form.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"errors"
"net/http"
)
const defaultMemory = 32 << 20
type formBinding struct{}
type formPostBinding struct{}
type formMultipartBinding struct{}
func (formBinding) Name() string {
return "form"
}
func (formBinding) Bind(req *http.Request, obj any) error {
if err := req.ParseForm(); err != nil {
return err
}
if err := req.ParseMultipartForm(defaultMemory); err != nil && !errors.Is(err, http.ErrNotMultipart) {
return err
}
if err := mapForm(obj, req.Form); err != nil {
return err
}
return validate(obj)
}
func (formPostBinding) Name() string {
return "form-urlencoded"
}
func (formPostBinding) Bind(req *http.Request, obj any) error {
if err := req.ParseForm(); err != nil {
return err
}
if err := mapForm(obj, req.PostForm); err != nil {
return err
}
return validate(obj)
}
func (formMultipartBinding) Name() string {
return "multipart/form-data"
}
func (formMultipartBinding) Bind(req *http.Request, obj any) error {
if err := req.ParseMultipartForm(defaultMemory); err != nil {
return err
}
if err := mappingByPtr(obj, (*multipartRequest)(req), "form"); err != nil {
return err
}
return validate(obj)
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"errors"
"net/http"
)
const defaultMemory = 32 << 20
type formBinding struct{}
type formPostBinding struct{}
type formMultipartBinding struct{}
func (formBinding) Name() string {
return "form"
}
func (formBinding) Bind(req *http.Request, obj any) error {
if err := req.ParseForm(); err != nil {
return err
}
if err := req.ParseMultipartForm(defaultMemory); err != nil && !errors.Is(err, http.ErrNotMultipart) {
return err
}
if err := mapForm(obj, req.Form); err != nil {
return err
}
return validate(obj)
}
func (formPostBinding) Name() string {
return "form-urlencoded"
}
func (formPostBinding) Bind(req *http.Request, obj any) error {
if err := req.ParseForm(); err != nil {
return err
}
if err := mapForm(obj, req.PostForm); err != nil {
return err
}
return validate(obj)
}
func (formMultipartBinding) Name() string {
return "multipart/form-data"
}
func (formMultipartBinding) Bind(req *http.Request, obj any) error {
if err := req.ParseMultipartForm(defaultMemory); err != nil {
return err
}
if err := mappingByPtr(obj, (*multipartRequest)(req), "form"); err != nil {
return err
}
return validate(obj)
}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./binding/toml_test.go | // Copyright 2022 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestTOMLBindingBindBody(t *testing.T) {
var s struct {
Foo string `toml:"foo"`
}
tomlBody := `foo="FOO"`
err := tomlBinding{}.BindBody([]byte(tomlBody), &s)
require.NoError(t, err)
assert.Equal(t, "FOO", s.Foo)
}
| // Copyright 2022 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestTOMLBindingBindBody(t *testing.T) {
var s struct {
Foo string `toml:"foo"`
}
tomlBody := `foo="FOO"`
err := tomlBinding{}.BindBody([]byte(tomlBody), &s)
require.NoError(t, err)
assert.Equal(t, "FOO", s.Foo)
}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./version.go | // Copyright 2018 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
// Version is the current gin framework's version.
const Version = "v1.8.2"
| // Copyright 2018 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
// Version is the current gin framework's version.
const Version = "v1.8.2"
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./utils_test.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"bytes"
"encoding/xml"
"fmt"
"net/http"
"testing"
"github.com/stretchr/testify/assert"
)
func init() {
SetMode(TestMode)
}
func BenchmarkParseAccept(b *testing.B) {
for i := 0; i < b.N; i++ {
parseAccept("text/html , application/xhtml+xml,application/xml;q=0.9, */* ;q=0.8")
}
}
type testStruct struct {
T *testing.T
}
func (t *testStruct) ServeHTTP(w http.ResponseWriter, req *http.Request) {
assert.Equal(t.T, "POST", req.Method)
assert.Equal(t.T, "/path", req.URL.Path)
w.WriteHeader(http.StatusInternalServerError)
fmt.Fprint(w, "hello")
}
func TestWrap(t *testing.T) {
router := New()
router.POST("/path", WrapH(&testStruct{t}))
router.GET("/path2", WrapF(func(w http.ResponseWriter, req *http.Request) {
assert.Equal(t, "GET", req.Method)
assert.Equal(t, "/path2", req.URL.Path)
w.WriteHeader(http.StatusBadRequest)
fmt.Fprint(w, "hola!")
}))
w := PerformRequest(router, "POST", "/path")
assert.Equal(t, http.StatusInternalServerError, w.Code)
assert.Equal(t, "hello", w.Body.String())
w = PerformRequest(router, "GET", "/path2")
assert.Equal(t, http.StatusBadRequest, w.Code)
assert.Equal(t, "hola!", w.Body.String())
}
func TestLastChar(t *testing.T) {
assert.Equal(t, uint8('a'), lastChar("hola"))
assert.Equal(t, uint8('s'), lastChar("adios"))
assert.Panics(t, func() { lastChar("") })
}
func TestParseAccept(t *testing.T) {
parts := parseAccept("text/html , application/xhtml+xml,application/xml;q=0.9, */* ;q=0.8")
assert.Len(t, parts, 4)
assert.Equal(t, "text/html", parts[0])
assert.Equal(t, "application/xhtml+xml", parts[1])
assert.Equal(t, "application/xml", parts[2])
assert.Equal(t, "*/*", parts[3])
}
func TestChooseData(t *testing.T) {
A := "a"
B := "b"
assert.Equal(t, A, chooseData(A, B))
assert.Equal(t, B, chooseData(nil, B))
assert.Panics(t, func() { chooseData(nil, nil) })
}
func TestFilterFlags(t *testing.T) {
result := filterFlags("text/html ")
assert.Equal(t, "text/html", result)
result = filterFlags("text/html;")
assert.Equal(t, "text/html", result)
}
func TestFunctionName(t *testing.T) {
assert.Regexp(t, `^(.*/vendor/)?github.com/gin-gonic/gin.somefunction$`, nameOfFunction(somefunction))
}
func somefunction() {
// this empty function is used by TestFunctionName()
}
func TestJoinPaths(t *testing.T) {
assert.Equal(t, "", joinPaths("", ""))
assert.Equal(t, "/", joinPaths("", "/"))
assert.Equal(t, "/a", joinPaths("/a", ""))
assert.Equal(t, "/a/", joinPaths("/a/", ""))
assert.Equal(t, "/a/", joinPaths("/a/", "/"))
assert.Equal(t, "/a/", joinPaths("/a", "/"))
assert.Equal(t, "/a/hola", joinPaths("/a", "/hola"))
assert.Equal(t, "/a/hola", joinPaths("/a/", "/hola"))
assert.Equal(t, "/a/hola/", joinPaths("/a/", "/hola/"))
assert.Equal(t, "/a/hola/", joinPaths("/a/", "/hola//"))
}
type bindTestStruct struct {
Foo string `form:"foo" binding:"required"`
Bar int `form:"bar" binding:"min=4"`
}
func TestBindMiddleware(t *testing.T) {
var value *bindTestStruct
var called bool
router := New()
router.GET("/", Bind(bindTestStruct{}), func(c *Context) {
called = true
value = c.MustGet(BindKey).(*bindTestStruct)
})
PerformRequest(router, "GET", "/?foo=hola&bar=10")
assert.True(t, called)
assert.Equal(t, "hola", value.Foo)
assert.Equal(t, 10, value.Bar)
called = false
PerformRequest(router, "GET", "/?foo=hola&bar=1")
assert.False(t, called)
assert.Panics(t, func() {
Bind(&bindTestStruct{})
})
}
func TestMarshalXMLforH(t *testing.T) {
h := H{
"": "test",
}
var b bytes.Buffer
enc := xml.NewEncoder(&b)
var x xml.StartElement
e := h.MarshalXML(enc, x)
assert.Error(t, e)
}
func TestIsASCII(t *testing.T) {
assert.Equal(t, isASCII("test"), true)
assert.Equal(t, isASCII("🧡💛💚💙💜"), false)
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"bytes"
"encoding/xml"
"fmt"
"net/http"
"testing"
"github.com/stretchr/testify/assert"
)
func init() {
SetMode(TestMode)
}
func BenchmarkParseAccept(b *testing.B) {
for i := 0; i < b.N; i++ {
parseAccept("text/html , application/xhtml+xml,application/xml;q=0.9, */* ;q=0.8")
}
}
type testStruct struct {
T *testing.T
}
func (t *testStruct) ServeHTTP(w http.ResponseWriter, req *http.Request) {
assert.Equal(t.T, "POST", req.Method)
assert.Equal(t.T, "/path", req.URL.Path)
w.WriteHeader(http.StatusInternalServerError)
fmt.Fprint(w, "hello")
}
func TestWrap(t *testing.T) {
router := New()
router.POST("/path", WrapH(&testStruct{t}))
router.GET("/path2", WrapF(func(w http.ResponseWriter, req *http.Request) {
assert.Equal(t, "GET", req.Method)
assert.Equal(t, "/path2", req.URL.Path)
w.WriteHeader(http.StatusBadRequest)
fmt.Fprint(w, "hola!")
}))
w := PerformRequest(router, "POST", "/path")
assert.Equal(t, http.StatusInternalServerError, w.Code)
assert.Equal(t, "hello", w.Body.String())
w = PerformRequest(router, "GET", "/path2")
assert.Equal(t, http.StatusBadRequest, w.Code)
assert.Equal(t, "hola!", w.Body.String())
}
func TestLastChar(t *testing.T) {
assert.Equal(t, uint8('a'), lastChar("hola"))
assert.Equal(t, uint8('s'), lastChar("adios"))
assert.Panics(t, func() { lastChar("") })
}
func TestParseAccept(t *testing.T) {
parts := parseAccept("text/html , application/xhtml+xml,application/xml;q=0.9, */* ;q=0.8")
assert.Len(t, parts, 4)
assert.Equal(t, "text/html", parts[0])
assert.Equal(t, "application/xhtml+xml", parts[1])
assert.Equal(t, "application/xml", parts[2])
assert.Equal(t, "*/*", parts[3])
}
func TestChooseData(t *testing.T) {
A := "a"
B := "b"
assert.Equal(t, A, chooseData(A, B))
assert.Equal(t, B, chooseData(nil, B))
assert.Panics(t, func() { chooseData(nil, nil) })
}
func TestFilterFlags(t *testing.T) {
result := filterFlags("text/html ")
assert.Equal(t, "text/html", result)
result = filterFlags("text/html;")
assert.Equal(t, "text/html", result)
}
func TestFunctionName(t *testing.T) {
assert.Regexp(t, `^(.*/vendor/)?github.com/gin-gonic/gin.somefunction$`, nameOfFunction(somefunction))
}
func somefunction() {
// this empty function is used by TestFunctionName()
}
func TestJoinPaths(t *testing.T) {
assert.Equal(t, "", joinPaths("", ""))
assert.Equal(t, "/", joinPaths("", "/"))
assert.Equal(t, "/a", joinPaths("/a", ""))
assert.Equal(t, "/a/", joinPaths("/a/", ""))
assert.Equal(t, "/a/", joinPaths("/a/", "/"))
assert.Equal(t, "/a/", joinPaths("/a", "/"))
assert.Equal(t, "/a/hola", joinPaths("/a", "/hola"))
assert.Equal(t, "/a/hola", joinPaths("/a/", "/hola"))
assert.Equal(t, "/a/hola/", joinPaths("/a/", "/hola/"))
assert.Equal(t, "/a/hola/", joinPaths("/a/", "/hola//"))
}
type bindTestStruct struct {
Foo string `form:"foo" binding:"required"`
Bar int `form:"bar" binding:"min=4"`
}
func TestBindMiddleware(t *testing.T) {
var value *bindTestStruct
var called bool
router := New()
router.GET("/", Bind(bindTestStruct{}), func(c *Context) {
called = true
value = c.MustGet(BindKey).(*bindTestStruct)
})
PerformRequest(router, "GET", "/?foo=hola&bar=10")
assert.True(t, called)
assert.Equal(t, "hola", value.Foo)
assert.Equal(t, 10, value.Bar)
called = false
PerformRequest(router, "GET", "/?foo=hola&bar=1")
assert.False(t, called)
assert.Panics(t, func() {
Bind(&bindTestStruct{})
})
}
func TestMarshalXMLforH(t *testing.T) {
h := H{
"": "test",
}
var b bytes.Buffer
enc := xml.NewEncoder(&b)
var x xml.StartElement
e := h.MarshalXML(enc, x)
assert.Error(t, e)
}
func TestIsASCII(t *testing.T) {
assert.Equal(t, isASCII("test"), true)
assert.Equal(t, isASCII("🧡💛💚💙💜"), false)
}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./middleware_test.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"errors"
"net/http"
"strings"
"testing"
"github.com/gin-contrib/sse"
"github.com/stretchr/testify/assert"
)
func TestMiddlewareGeneralCase(t *testing.T) {
signature := ""
router := New()
router.Use(func(c *Context) {
signature += "A"
c.Next()
signature += "B"
})
router.Use(func(c *Context) {
signature += "C"
})
router.GET("/", func(c *Context) {
signature += "D"
})
router.NoRoute(func(c *Context) {
signature += " X "
})
router.NoMethod(func(c *Context) {
signature += " XX "
})
// RUN
w := PerformRequest(router, "GET", "/")
// TEST
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "ACDB", signature)
}
func TestMiddlewareNoRoute(t *testing.T) {
signature := ""
router := New()
router.Use(func(c *Context) {
signature += "A"
c.Next()
signature += "B"
})
router.Use(func(c *Context) {
signature += "C"
c.Next()
c.Next()
c.Next()
c.Next()
signature += "D"
})
router.NoRoute(func(c *Context) {
signature += "E"
c.Next()
signature += "F"
}, func(c *Context) {
signature += "G"
c.Next()
signature += "H"
})
router.NoMethod(func(c *Context) {
signature += " X "
})
// RUN
w := PerformRequest(router, "GET", "/")
// TEST
assert.Equal(t, http.StatusNotFound, w.Code)
assert.Equal(t, "ACEGHFDB", signature)
}
func TestMiddlewareNoMethodEnabled(t *testing.T) {
signature := ""
router := New()
router.HandleMethodNotAllowed = true
router.Use(func(c *Context) {
signature += "A"
c.Next()
signature += "B"
})
router.Use(func(c *Context) {
signature += "C"
c.Next()
signature += "D"
})
router.NoMethod(func(c *Context) {
signature += "E"
c.Next()
signature += "F"
}, func(c *Context) {
signature += "G"
c.Next()
signature += "H"
})
router.NoRoute(func(c *Context) {
signature += " X "
})
router.POST("/", func(c *Context) {
signature += " XX "
})
// RUN
w := PerformRequest(router, "GET", "/")
// TEST
assert.Equal(t, http.StatusMethodNotAllowed, w.Code)
assert.Equal(t, "ACEGHFDB", signature)
}
func TestMiddlewareNoMethodDisabled(t *testing.T) {
signature := ""
router := New()
// NoMethod disabled
router.HandleMethodNotAllowed = false
router.Use(func(c *Context) {
signature += "A"
c.Next()
signature += "B"
})
router.Use(func(c *Context) {
signature += "C"
c.Next()
signature += "D"
})
router.NoMethod(func(c *Context) {
signature += "E"
c.Next()
signature += "F"
}, func(c *Context) {
signature += "G"
c.Next()
signature += "H"
})
router.NoRoute(func(c *Context) {
signature += " X "
})
router.POST("/", func(c *Context) {
signature += " XX "
})
// RUN
w := PerformRequest(router, "GET", "/")
// TEST
assert.Equal(t, http.StatusNotFound, w.Code)
assert.Equal(t, "AC X DB", signature)
}
func TestMiddlewareAbort(t *testing.T) {
signature := ""
router := New()
router.Use(func(c *Context) {
signature += "A"
})
router.Use(func(c *Context) {
signature += "C"
c.AbortWithStatus(http.StatusUnauthorized)
c.Next()
signature += "D"
})
router.GET("/", func(c *Context) {
signature += " X "
c.Next()
signature += " XX "
})
// RUN
w := PerformRequest(router, "GET", "/")
// TEST
assert.Equal(t, http.StatusUnauthorized, w.Code)
assert.Equal(t, "ACD", signature)
}
func TestMiddlewareAbortHandlersChainAndNext(t *testing.T) {
signature := ""
router := New()
router.Use(func(c *Context) {
signature += "A"
c.Next()
c.AbortWithStatus(http.StatusGone)
signature += "B"
})
router.GET("/", func(c *Context) {
signature += "C"
c.Next()
})
// RUN
w := PerformRequest(router, "GET", "/")
// TEST
assert.Equal(t, http.StatusGone, w.Code)
assert.Equal(t, "ACB", signature)
}
// TestFailHandlersChain - ensure that Fail interrupt used middleware in fifo order as
// as well as Abort
func TestMiddlewareFailHandlersChain(t *testing.T) {
// SETUP
signature := ""
router := New()
router.Use(func(context *Context) {
signature += "A"
context.AbortWithError(http.StatusInternalServerError, errors.New("foo")) //nolint: errcheck
})
router.Use(func(context *Context) {
signature += "B"
context.Next()
signature += "C"
})
// RUN
w := PerformRequest(router, "GET", "/")
// TEST
assert.Equal(t, http.StatusInternalServerError, w.Code)
assert.Equal(t, "A", signature)
}
func TestMiddlewareWrite(t *testing.T) {
router := New()
router.Use(func(c *Context) {
c.String(http.StatusBadRequest, "hola\n")
})
router.Use(func(c *Context) {
c.XML(http.StatusBadRequest, H{"foo": "bar"})
})
router.Use(func(c *Context) {
c.JSON(http.StatusBadRequest, H{"foo": "bar"})
})
router.GET("/", func(c *Context) {
c.JSON(http.StatusBadRequest, H{"foo": "bar"})
}, func(c *Context) {
c.Render(http.StatusBadRequest, sse.Event{
Event: "test",
Data: "message",
})
})
w := PerformRequest(router, "GET", "/")
assert.Equal(t, http.StatusBadRequest, w.Code)
assert.Equal(t, strings.Replace("hola\n<map><foo>bar</foo></map>{\"foo\":\"bar\"}{\"foo\":\"bar\"}event:test\ndata:message\n\n", " ", "", -1), strings.Replace(w.Body.String(), " ", "", -1))
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"errors"
"net/http"
"strings"
"testing"
"github.com/gin-contrib/sse"
"github.com/stretchr/testify/assert"
)
func TestMiddlewareGeneralCase(t *testing.T) {
signature := ""
router := New()
router.Use(func(c *Context) {
signature += "A"
c.Next()
signature += "B"
})
router.Use(func(c *Context) {
signature += "C"
})
router.GET("/", func(c *Context) {
signature += "D"
})
router.NoRoute(func(c *Context) {
signature += " X "
})
router.NoMethod(func(c *Context) {
signature += " XX "
})
// RUN
w := PerformRequest(router, "GET", "/")
// TEST
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "ACDB", signature)
}
func TestMiddlewareNoRoute(t *testing.T) {
signature := ""
router := New()
router.Use(func(c *Context) {
signature += "A"
c.Next()
signature += "B"
})
router.Use(func(c *Context) {
signature += "C"
c.Next()
c.Next()
c.Next()
c.Next()
signature += "D"
})
router.NoRoute(func(c *Context) {
signature += "E"
c.Next()
signature += "F"
}, func(c *Context) {
signature += "G"
c.Next()
signature += "H"
})
router.NoMethod(func(c *Context) {
signature += " X "
})
// RUN
w := PerformRequest(router, "GET", "/")
// TEST
assert.Equal(t, http.StatusNotFound, w.Code)
assert.Equal(t, "ACEGHFDB", signature)
}
func TestMiddlewareNoMethodEnabled(t *testing.T) {
signature := ""
router := New()
router.HandleMethodNotAllowed = true
router.Use(func(c *Context) {
signature += "A"
c.Next()
signature += "B"
})
router.Use(func(c *Context) {
signature += "C"
c.Next()
signature += "D"
})
router.NoMethod(func(c *Context) {
signature += "E"
c.Next()
signature += "F"
}, func(c *Context) {
signature += "G"
c.Next()
signature += "H"
})
router.NoRoute(func(c *Context) {
signature += " X "
})
router.POST("/", func(c *Context) {
signature += " XX "
})
// RUN
w := PerformRequest(router, "GET", "/")
// TEST
assert.Equal(t, http.StatusMethodNotAllowed, w.Code)
assert.Equal(t, "ACEGHFDB", signature)
}
func TestMiddlewareNoMethodDisabled(t *testing.T) {
signature := ""
router := New()
// NoMethod disabled
router.HandleMethodNotAllowed = false
router.Use(func(c *Context) {
signature += "A"
c.Next()
signature += "B"
})
router.Use(func(c *Context) {
signature += "C"
c.Next()
signature += "D"
})
router.NoMethod(func(c *Context) {
signature += "E"
c.Next()
signature += "F"
}, func(c *Context) {
signature += "G"
c.Next()
signature += "H"
})
router.NoRoute(func(c *Context) {
signature += " X "
})
router.POST("/", func(c *Context) {
signature += " XX "
})
// RUN
w := PerformRequest(router, "GET", "/")
// TEST
assert.Equal(t, http.StatusNotFound, w.Code)
assert.Equal(t, "AC X DB", signature)
}
func TestMiddlewareAbort(t *testing.T) {
signature := ""
router := New()
router.Use(func(c *Context) {
signature += "A"
})
router.Use(func(c *Context) {
signature += "C"
c.AbortWithStatus(http.StatusUnauthorized)
c.Next()
signature += "D"
})
router.GET("/", func(c *Context) {
signature += " X "
c.Next()
signature += " XX "
})
// RUN
w := PerformRequest(router, "GET", "/")
// TEST
assert.Equal(t, http.StatusUnauthorized, w.Code)
assert.Equal(t, "ACD", signature)
}
func TestMiddlewareAbortHandlersChainAndNext(t *testing.T) {
signature := ""
router := New()
router.Use(func(c *Context) {
signature += "A"
c.Next()
c.AbortWithStatus(http.StatusGone)
signature += "B"
})
router.GET("/", func(c *Context) {
signature += "C"
c.Next()
})
// RUN
w := PerformRequest(router, "GET", "/")
// TEST
assert.Equal(t, http.StatusGone, w.Code)
assert.Equal(t, "ACB", signature)
}
// TestFailHandlersChain - ensure that Fail interrupt used middleware in fifo order as
// as well as Abort
func TestMiddlewareFailHandlersChain(t *testing.T) {
// SETUP
signature := ""
router := New()
router.Use(func(context *Context) {
signature += "A"
context.AbortWithError(http.StatusInternalServerError, errors.New("foo")) //nolint: errcheck
})
router.Use(func(context *Context) {
signature += "B"
context.Next()
signature += "C"
})
// RUN
w := PerformRequest(router, "GET", "/")
// TEST
assert.Equal(t, http.StatusInternalServerError, w.Code)
assert.Equal(t, "A", signature)
}
func TestMiddlewareWrite(t *testing.T) {
router := New()
router.Use(func(c *Context) {
c.String(http.StatusBadRequest, "hola\n")
})
router.Use(func(c *Context) {
c.XML(http.StatusBadRequest, H{"foo": "bar"})
})
router.Use(func(c *Context) {
c.JSON(http.StatusBadRequest, H{"foo": "bar"})
})
router.GET("/", func(c *Context) {
c.JSON(http.StatusBadRequest, H{"foo": "bar"})
}, func(c *Context) {
c.Render(http.StatusBadRequest, sse.Event{
Event: "test",
Data: "message",
})
})
w := PerformRequest(router, "GET", "/")
assert.Equal(t, http.StatusBadRequest, w.Code)
assert.Equal(t, strings.Replace("hola\n<map><foo>bar</foo></map>{\"foo\":\"bar\"}{\"foo\":\"bar\"}event:test\ndata:message\n\n", " ", "", -1), strings.Replace(w.Body.String(), " ", "", -1))
}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./binding/validate_test.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"bytes"
"testing"
"time"
"github.com/go-playground/validator/v10"
"github.com/stretchr/testify/assert"
)
type testInterface interface {
String() string
}
type substructNoValidation struct {
IString string
IInt int
}
type mapNoValidationSub map[string]substructNoValidation
type structNoValidationValues struct {
substructNoValidation
Boolean bool
Uinteger uint
Integer int
Integer8 int8
Integer16 int16
Integer32 int32
Integer64 int64
Uinteger8 uint8
Uinteger16 uint16
Uinteger32 uint32
Uinteger64 uint64
Float32 float32
Float64 float64
String string
Date time.Time
Struct substructNoValidation
InlinedStruct struct {
String []string
Integer int
}
IntSlice []int
IntPointerSlice []*int
StructPointerSlice []*substructNoValidation
StructSlice []substructNoValidation
InterfaceSlice []testInterface
UniversalInterface any
CustomInterface testInterface
FloatMap map[string]float32
StructMap mapNoValidationSub
}
func createNoValidationValues() structNoValidationValues {
integer := 1
s := structNoValidationValues{
Boolean: true,
Uinteger: 1 << 29,
Integer: -10000,
Integer8: 120,
Integer16: -20000,
Integer32: 1 << 29,
Integer64: 1 << 61,
Uinteger8: 250,
Uinteger16: 50000,
Uinteger32: 1 << 31,
Uinteger64: 1 << 62,
Float32: 123.456,
Float64: 123.456789,
String: "text",
Date: time.Time{},
CustomInterface: &bytes.Buffer{},
Struct: substructNoValidation{},
IntSlice: []int{-3, -2, 1, 0, 1, 2, 3},
IntPointerSlice: []*int{&integer},
StructSlice: []substructNoValidation{},
UniversalInterface: 1.2,
FloatMap: map[string]float32{
"foo": 1.23,
"bar": 232.323,
},
StructMap: mapNoValidationSub{
"foo": substructNoValidation{},
"bar": substructNoValidation{},
},
// StructPointerSlice []noValidationSub
// InterfaceSlice []testInterface
}
s.InlinedStruct.Integer = 1000
s.InlinedStruct.String = []string{"first", "second"}
s.IString = "substring"
s.IInt = 987654
return s
}
func TestValidateNoValidationValues(t *testing.T) {
origin := createNoValidationValues()
test := createNoValidationValues()
empty := structNoValidationValues{}
assert.Nil(t, validate(test))
assert.Nil(t, validate(&test))
assert.Nil(t, validate(empty))
assert.Nil(t, validate(&empty))
assert.Equal(t, origin, test)
}
type structNoValidationPointer struct {
substructNoValidation
Boolean bool
Uinteger *uint
Integer *int
Integer8 *int8
Integer16 *int16
Integer32 *int32
Integer64 *int64
Uinteger8 *uint8
Uinteger16 *uint16
Uinteger32 *uint32
Uinteger64 *uint64
Float32 *float32
Float64 *float64
String *string
Date *time.Time
Struct *substructNoValidation
IntSlice *[]int
IntPointerSlice *[]*int
StructPointerSlice *[]*substructNoValidation
StructSlice *[]substructNoValidation
InterfaceSlice *[]testInterface
FloatMap *map[string]float32
StructMap *mapNoValidationSub
}
func TestValidateNoValidationPointers(t *testing.T) {
//origin := createNoValidation_values()
//test := createNoValidation_values()
empty := structNoValidationPointer{}
//assert.Nil(t, validate(test))
//assert.Nil(t, validate(&test))
assert.Nil(t, validate(empty))
assert.Nil(t, validate(&empty))
//assert.Equal(t, origin, test)
}
type Object map[string]any
func TestValidatePrimitives(t *testing.T) {
obj := Object{"foo": "bar", "bar": 1}
assert.NoError(t, validate(obj))
assert.NoError(t, validate(&obj))
assert.Equal(t, Object{"foo": "bar", "bar": 1}, obj)
obj2 := []Object{{"foo": "bar", "bar": 1}, {"foo": "bar", "bar": 1}}
assert.NoError(t, validate(obj2))
assert.NoError(t, validate(&obj2))
nu := 10
assert.NoError(t, validate(nu))
assert.NoError(t, validate(&nu))
assert.Equal(t, 10, nu)
str := "value"
assert.NoError(t, validate(str))
assert.NoError(t, validate(&str))
assert.Equal(t, "value", str)
}
// structCustomValidation is a helper struct we use to check that
// custom validation can be registered on it.
// The `notone` binding directive is for custom validation and registered later.
type structCustomValidation struct {
Integer int `binding:"notone"`
}
func notOne(f1 validator.FieldLevel) bool {
if val, ok := f1.Field().Interface().(int); ok {
return val != 1
}
return false
}
func TestValidatorEngine(t *testing.T) {
// This validates that the function `notOne` matches
// the expected function signature by `defaultValidator`
// and by extension the validator library.
engine, ok := Validator.Engine().(*validator.Validate)
assert.True(t, ok)
err := engine.RegisterValidation("notone", notOne)
// Check that we can register custom validation without error
assert.Nil(t, err)
// Create an instance which will fail validation
withOne := structCustomValidation{Integer: 1}
errs := validate(withOne)
// Check that we got back non-nil errs
assert.NotNil(t, errs)
// Check that the error matches expectation
assert.Error(t, errs, "", "", "notone")
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"bytes"
"testing"
"time"
"github.com/go-playground/validator/v10"
"github.com/stretchr/testify/assert"
)
type testInterface interface {
String() string
}
type substructNoValidation struct {
IString string
IInt int
}
type mapNoValidationSub map[string]substructNoValidation
type structNoValidationValues struct {
substructNoValidation
Boolean bool
Uinteger uint
Integer int
Integer8 int8
Integer16 int16
Integer32 int32
Integer64 int64
Uinteger8 uint8
Uinteger16 uint16
Uinteger32 uint32
Uinteger64 uint64
Float32 float32
Float64 float64
String string
Date time.Time
Struct substructNoValidation
InlinedStruct struct {
String []string
Integer int
}
IntSlice []int
IntPointerSlice []*int
StructPointerSlice []*substructNoValidation
StructSlice []substructNoValidation
InterfaceSlice []testInterface
UniversalInterface any
CustomInterface testInterface
FloatMap map[string]float32
StructMap mapNoValidationSub
}
func createNoValidationValues() structNoValidationValues {
integer := 1
s := structNoValidationValues{
Boolean: true,
Uinteger: 1 << 29,
Integer: -10000,
Integer8: 120,
Integer16: -20000,
Integer32: 1 << 29,
Integer64: 1 << 61,
Uinteger8: 250,
Uinteger16: 50000,
Uinteger32: 1 << 31,
Uinteger64: 1 << 62,
Float32: 123.456,
Float64: 123.456789,
String: "text",
Date: time.Time{},
CustomInterface: &bytes.Buffer{},
Struct: substructNoValidation{},
IntSlice: []int{-3, -2, 1, 0, 1, 2, 3},
IntPointerSlice: []*int{&integer},
StructSlice: []substructNoValidation{},
UniversalInterface: 1.2,
FloatMap: map[string]float32{
"foo": 1.23,
"bar": 232.323,
},
StructMap: mapNoValidationSub{
"foo": substructNoValidation{},
"bar": substructNoValidation{},
},
// StructPointerSlice []noValidationSub
// InterfaceSlice []testInterface
}
s.InlinedStruct.Integer = 1000
s.InlinedStruct.String = []string{"first", "second"}
s.IString = "substring"
s.IInt = 987654
return s
}
func TestValidateNoValidationValues(t *testing.T) {
origin := createNoValidationValues()
test := createNoValidationValues()
empty := structNoValidationValues{}
assert.Nil(t, validate(test))
assert.Nil(t, validate(&test))
assert.Nil(t, validate(empty))
assert.Nil(t, validate(&empty))
assert.Equal(t, origin, test)
}
type structNoValidationPointer struct {
substructNoValidation
Boolean bool
Uinteger *uint
Integer *int
Integer8 *int8
Integer16 *int16
Integer32 *int32
Integer64 *int64
Uinteger8 *uint8
Uinteger16 *uint16
Uinteger32 *uint32
Uinteger64 *uint64
Float32 *float32
Float64 *float64
String *string
Date *time.Time
Struct *substructNoValidation
IntSlice *[]int
IntPointerSlice *[]*int
StructPointerSlice *[]*substructNoValidation
StructSlice *[]substructNoValidation
InterfaceSlice *[]testInterface
FloatMap *map[string]float32
StructMap *mapNoValidationSub
}
func TestValidateNoValidationPointers(t *testing.T) {
//origin := createNoValidation_values()
//test := createNoValidation_values()
empty := structNoValidationPointer{}
//assert.Nil(t, validate(test))
//assert.Nil(t, validate(&test))
assert.Nil(t, validate(empty))
assert.Nil(t, validate(&empty))
//assert.Equal(t, origin, test)
}
type Object map[string]any
func TestValidatePrimitives(t *testing.T) {
obj := Object{"foo": "bar", "bar": 1}
assert.NoError(t, validate(obj))
assert.NoError(t, validate(&obj))
assert.Equal(t, Object{"foo": "bar", "bar": 1}, obj)
obj2 := []Object{{"foo": "bar", "bar": 1}, {"foo": "bar", "bar": 1}}
assert.NoError(t, validate(obj2))
assert.NoError(t, validate(&obj2))
nu := 10
assert.NoError(t, validate(nu))
assert.NoError(t, validate(&nu))
assert.Equal(t, 10, nu)
str := "value"
assert.NoError(t, validate(str))
assert.NoError(t, validate(&str))
assert.Equal(t, "value", str)
}
// structCustomValidation is a helper struct we use to check that
// custom validation can be registered on it.
// The `notone` binding directive is for custom validation and registered later.
type structCustomValidation struct {
Integer int `binding:"notone"`
}
func notOne(f1 validator.FieldLevel) bool {
if val, ok := f1.Field().Interface().(int); ok {
return val != 1
}
return false
}
func TestValidatorEngine(t *testing.T) {
// This validates that the function `notOne` matches
// the expected function signature by `defaultValidator`
// and by extension the validator library.
engine, ok := Validator.Engine().(*validator.Validate)
assert.True(t, ok)
err := engine.RegisterValidation("notone", notOne)
// Check that we can register custom validation without error
assert.Nil(t, err)
// Create an instance which will fail validation
withOne := structCustomValidation{Integer: 1}
errs := validate(withOne)
// Check that we got back non-nil errs
assert.NotNil(t, errs)
// Check that the error matches expectation
assert.Error(t, errs, "", "", "notone")
}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./.git/hooks/pre-commit.sample | #!/bin/sh
#
# An example hook script to verify what is about to be committed.
# Called by "git commit" with no arguments. The hook should
# exit with non-zero status after issuing an appropriate message if
# it wants to stop the commit.
#
# To enable this hook, rename this file to "pre-commit".
if git rev-parse --verify HEAD >/dev/null 2>&1
then
against=HEAD
else
# Initial commit: diff against an empty tree object
against=$(git hash-object -t tree /dev/null)
fi
# If you want to allow non-ASCII filenames set this variable to true.
allownonascii=$(git config --bool hooks.allownonascii)
# Redirect output to stderr.
exec 1>&2
# Cross platform projects tend to avoid non-ASCII filenames; prevent
# them from being added to the repository. We exploit the fact that the
# printable range starts at the space character and ends with tilde.
if [ "$allownonascii" != "true" ] &&
# Note that the use of brackets around a tr range is ok here, (it's
# even required, for portability to Solaris 10's /usr/bin/tr), since
# the square bracket bytes happen to fall in the designated range.
test $(git diff --cached --name-only --diff-filter=A -z $against |
LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0
then
cat <<\EOF
Error: Attempt to add a non-ASCII file name.
This can cause problems if you want to work with people on other platforms.
To be portable it is advisable to rename the file.
If you know what you are doing you can disable this check using:
git config hooks.allownonascii true
EOF
exit 1
fi
# If there are whitespace errors, print the offending file names and fail.
exec git diff-index --check --cached $against --
| #!/bin/sh
#
# An example hook script to verify what is about to be committed.
# Called by "git commit" with no arguments. The hook should
# exit with non-zero status after issuing an appropriate message if
# it wants to stop the commit.
#
# To enable this hook, rename this file to "pre-commit".
if git rev-parse --verify HEAD >/dev/null 2>&1
then
against=HEAD
else
# Initial commit: diff against an empty tree object
against=$(git hash-object -t tree /dev/null)
fi
# If you want to allow non-ASCII filenames set this variable to true.
allownonascii=$(git config --bool hooks.allownonascii)
# Redirect output to stderr.
exec 1>&2
# Cross platform projects tend to avoid non-ASCII filenames; prevent
# them from being added to the repository. We exploit the fact that the
# printable range starts at the space character and ends with tilde.
if [ "$allownonascii" != "true" ] &&
# Note that the use of brackets around a tr range is ok here, (it's
# even required, for portability to Solaris 10's /usr/bin/tr), since
# the square bracket bytes happen to fall in the designated range.
test $(git diff --cached --name-only --diff-filter=A -z $against |
LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0
then
cat <<\EOF
Error: Attempt to add a non-ASCII file name.
This can cause problems if you want to work with people on other platforms.
To be portable it is advisable to rename the file.
If you know what you are doing you can disable this check using:
git config hooks.allownonascii true
EOF
exit 1
fi
# If there are whitespace errors, print the offending file names and fail.
exec git diff-index --check --cached $against --
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./render/render_msgpack_test.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build !nomsgpack
// +build !nomsgpack
package render
import (
"bytes"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/assert"
"github.com/ugorji/go/codec"
)
// TODO unit tests
// test errors
func TestRenderMsgPack(t *testing.T) {
w := httptest.NewRecorder()
data := map[string]any{
"foo": "bar",
}
(MsgPack{data}).WriteContentType(w)
assert.Equal(t, "application/msgpack; charset=utf-8", w.Header().Get("Content-Type"))
err := (MsgPack{data}).Render(w)
assert.NoError(t, err)
h := new(codec.MsgpackHandle)
assert.NotNil(t, h)
buf := bytes.NewBuffer([]byte{})
assert.NotNil(t, buf)
err = codec.NewEncoder(buf, h).Encode(data)
assert.NoError(t, err)
assert.Equal(t, w.Body.String(), buf.String())
assert.Equal(t, "application/msgpack; charset=utf-8", w.Header().Get("Content-Type"))
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build !nomsgpack
// +build !nomsgpack
package render
import (
"bytes"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/assert"
"github.com/ugorji/go/codec"
)
// TODO unit tests
// test errors
func TestRenderMsgPack(t *testing.T) {
w := httptest.NewRecorder()
data := map[string]any{
"foo": "bar",
}
(MsgPack{data}).WriteContentType(w)
assert.Equal(t, "application/msgpack; charset=utf-8", w.Header().Get("Content-Type"))
err := (MsgPack{data}).Render(w)
assert.NoError(t, err)
h := new(codec.MsgpackHandle)
assert.NotNil(t, h)
buf := bytes.NewBuffer([]byte{})
assert.NotNil(t, buf)
err = codec.NewEncoder(buf, h).Encode(data)
assert.NoError(t, err)
assert.Equal(t, w.Body.String(), buf.String())
assert.Equal(t, "application/msgpack; charset=utf-8", w.Header().Get("Content-Type"))
}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./binding/msgpack.go | // Copyright 2017 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build !nomsgpack
// +build !nomsgpack
package binding
import (
"bytes"
"io"
"net/http"
"github.com/ugorji/go/codec"
)
type msgpackBinding struct{}
func (msgpackBinding) Name() string {
return "msgpack"
}
func (msgpackBinding) Bind(req *http.Request, obj any) error {
return decodeMsgPack(req.Body, obj)
}
func (msgpackBinding) BindBody(body []byte, obj any) error {
return decodeMsgPack(bytes.NewReader(body), obj)
}
func decodeMsgPack(r io.Reader, obj any) error {
cdc := new(codec.MsgpackHandle)
if err := codec.NewDecoder(r, cdc).Decode(&obj); err != nil {
return err
}
return validate(obj)
}
| // Copyright 2017 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build !nomsgpack
// +build !nomsgpack
package binding
import (
"bytes"
"io"
"net/http"
"github.com/ugorji/go/codec"
)
type msgpackBinding struct{}
func (msgpackBinding) Name() string {
return "msgpack"
}
func (msgpackBinding) Bind(req *http.Request, obj any) error {
return decodeMsgPack(req.Body, obj)
}
func (msgpackBinding) BindBody(body []byte, obj any) error {
return decodeMsgPack(bytes.NewReader(body), obj)
}
func decodeMsgPack(r io.Reader, obj any) error {
cdc := new(codec.MsgpackHandle)
if err := codec.NewDecoder(r, cdc).Decode(&obj); err != nil {
return err
}
return validate(obj)
}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./.golangci.yml | run:
timeout: 5m
linters:
enable:
- asciicheck
- depguard
- dogsled
- durationcheck
- errcheck
- errorlint
- exportloopref
- gci
- gofmt
- goimports
- gosec
- misspell
- nakedret
- nilerr
- nolintlint
- revive
- wastedassign
issues:
exclude-rules:
- linters:
- structcheck
- unused
text: "`data` is unused"
- linters:
- staticcheck
text: "SA1019:"
- linters:
- revive
text: "var-naming:"
- linters:
- revive
text: "exported:"
- path: _test\.go
linters:
- gosec # security is not make sense in tests
| run:
timeout: 5m
linters:
enable:
- asciicheck
- depguard
- dogsled
- durationcheck
- errcheck
- errorlint
- exportloopref
- gci
- gofmt
- goimports
- gosec
- misspell
- nakedret
- nilerr
- nolintlint
- revive
- wastedassign
issues:
exclude-rules:
- linters:
- structcheck
- unused
text: "`data` is unused"
- linters:
- staticcheck
text: "SA1019:"
- linters:
- revive
text: "var-naming:"
- linters:
- revive
text: "exported:"
- path: _test\.go
linters:
- gosec # security is not make sense in tests
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./fs.go | // Copyright 2017 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"net/http"
"os"
)
type onlyFilesFS struct {
fs http.FileSystem
}
type neuteredReaddirFile struct {
http.File
}
// Dir returns a http.FileSystem that can be used by http.FileServer(). It is used internally
// in router.Static().
// if listDirectory == true, then it works the same as http.Dir() otherwise it returns
// a filesystem that prevents http.FileServer() to list the directory files.
func Dir(root string, listDirectory bool) http.FileSystem {
fs := http.Dir(root)
if listDirectory {
return fs
}
return &onlyFilesFS{fs}
}
// Open conforms to http.Filesystem.
func (fs onlyFilesFS) Open(name string) (http.File, error) {
f, err := fs.fs.Open(name)
if err != nil {
return nil, err
}
return neuteredReaddirFile{f}, nil
}
// Readdir overrides the http.File default implementation.
func (f neuteredReaddirFile) Readdir(count int) ([]os.FileInfo, error) {
// this disables directory listing
return nil, nil
}
| // Copyright 2017 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"net/http"
"os"
)
type onlyFilesFS struct {
fs http.FileSystem
}
type neuteredReaddirFile struct {
http.File
}
// Dir returns a http.FileSystem that can be used by http.FileServer(). It is used internally
// in router.Static().
// if listDirectory == true, then it works the same as http.Dir() otherwise it returns
// a filesystem that prevents http.FileServer() to list the directory files.
func Dir(root string, listDirectory bool) http.FileSystem {
fs := http.Dir(root)
if listDirectory {
return fs
}
return &onlyFilesFS{fs}
}
// Open conforms to http.Filesystem.
func (fs onlyFilesFS) Open(name string) (http.File, error) {
f, err := fs.fs.Open(name)
if err != nil {
return nil, err
}
return neuteredReaddirFile{f}, nil
}
// Readdir overrides the http.File default implementation.
func (f neuteredReaddirFile) Readdir(count int) ([]os.FileInfo, error) {
// this disables directory listing
return nil, nil
}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./.github/dependabot.yml | version: 2
updates:
- package-ecosystem: github-actions
directory: /
schedule:
interval: weekly
- package-ecosystem: gomod
directory: /
schedule:
interval: weekly
| version: 2
updates:
- package-ecosystem: github-actions
directory: /
schedule:
interval: weekly
- package-ecosystem: gomod
directory: /
schedule:
interval: weekly
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./test_helpers.go | // Copyright 2017 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import "net/http"
// CreateTestContext returns a fresh engine and context for testing purposes
func CreateTestContext(w http.ResponseWriter) (c *Context, r *Engine) {
r = New()
c = r.allocateContext(0)
c.reset()
c.writermem.reset(w)
return
}
// CreateTestContextOnly returns a fresh context base on the engine for testing purposes
func CreateTestContextOnly(w http.ResponseWriter, r *Engine) (c *Context) {
c = r.allocateContext(r.maxParams)
c.reset()
c.writermem.reset(w)
return
}
| // Copyright 2017 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import "net/http"
// CreateTestContext returns a fresh engine and context for testing purposes
func CreateTestContext(w http.ResponseWriter) (c *Context, r *Engine) {
r = New()
c = r.allocateContext(0)
c.reset()
c.writermem.reset(w)
return
}
// CreateTestContextOnly returns a fresh context base on the engine for testing purposes
func CreateTestContextOnly(w http.ResponseWriter, r *Engine) (c *Context) {
c = r.allocateContext(r.maxParams)
c.reset()
c.writermem.reset(w)
return
}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./internal/json/jsoniter.go | // Copyright 2017 Bo-Yi Wu. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build jsoniter
// +build jsoniter
package json
import jsoniter "github.com/json-iterator/go"
var (
json = jsoniter.ConfigCompatibleWithStandardLibrary
// Marshal is exported by gin/json package.
Marshal = json.Marshal
// Unmarshal is exported by gin/json package.
Unmarshal = json.Unmarshal
// MarshalIndent is exported by gin/json package.
MarshalIndent = json.MarshalIndent
// NewDecoder is exported by gin/json package.
NewDecoder = json.NewDecoder
// NewEncoder is exported by gin/json package.
NewEncoder = json.NewEncoder
)
| // Copyright 2017 Bo-Yi Wu. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build jsoniter
// +build jsoniter
package json
import jsoniter "github.com/json-iterator/go"
var (
json = jsoniter.ConfigCompatibleWithStandardLibrary
// Marshal is exported by gin/json package.
Marshal = json.Marshal
// Unmarshal is exported by gin/json package.
Unmarshal = json.Unmarshal
// MarshalIndent is exported by gin/json package.
MarshalIndent = json.MarshalIndent
// NewDecoder is exported by gin/json package.
NewDecoder = json.NewDecoder
// NewEncoder is exported by gin/json package.
NewEncoder = json.NewEncoder
)
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./binding/json.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"bytes"
"errors"
"io"
"net/http"
"github.com/gin-gonic/gin/internal/json"
)
// EnableDecoderUseNumber is used to call the UseNumber method on the JSON
// Decoder instance. UseNumber causes the Decoder to unmarshal a number into an
// interface{} as a Number instead of as a float64.
var EnableDecoderUseNumber = false
// EnableDecoderDisallowUnknownFields is used to call the DisallowUnknownFields method
// on the JSON Decoder instance. DisallowUnknownFields causes the Decoder to
// return an error when the destination is a struct and the input contains object
// keys which do not match any non-ignored, exported fields in the destination.
var EnableDecoderDisallowUnknownFields = false
type jsonBinding struct{}
func (jsonBinding) Name() string {
return "json"
}
func (jsonBinding) Bind(req *http.Request, obj any) error {
if req == nil || req.Body == nil {
return errors.New("invalid request")
}
return decodeJSON(req.Body, obj)
}
func (jsonBinding) BindBody(body []byte, obj any) error {
return decodeJSON(bytes.NewReader(body), obj)
}
func decodeJSON(r io.Reader, obj any) error {
decoder := json.NewDecoder(r)
if EnableDecoderUseNumber {
decoder.UseNumber()
}
if EnableDecoderDisallowUnknownFields {
decoder.DisallowUnknownFields()
}
if err := decoder.Decode(obj); err != nil {
return err
}
return validate(obj)
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"bytes"
"errors"
"io"
"net/http"
"github.com/gin-gonic/gin/internal/json"
)
// EnableDecoderUseNumber is used to call the UseNumber method on the JSON
// Decoder instance. UseNumber causes the Decoder to unmarshal a number into an
// interface{} as a Number instead of as a float64.
var EnableDecoderUseNumber = false
// EnableDecoderDisallowUnknownFields is used to call the DisallowUnknownFields method
// on the JSON Decoder instance. DisallowUnknownFields causes the Decoder to
// return an error when the destination is a struct and the input contains object
// keys which do not match any non-ignored, exported fields in the destination.
var EnableDecoderDisallowUnknownFields = false
type jsonBinding struct{}
func (jsonBinding) Name() string {
return "json"
}
func (jsonBinding) Bind(req *http.Request, obj any) error {
if req == nil || req.Body == nil {
return errors.New("invalid request")
}
return decodeJSON(req.Body, obj)
}
func (jsonBinding) BindBody(body []byte, obj any) error {
return decodeJSON(bytes.NewReader(body), obj)
}
func decodeJSON(r io.Reader, obj any) error {
decoder := json.NewDecoder(r)
if EnableDecoderUseNumber {
decoder.UseNumber()
}
if EnableDecoderDisallowUnknownFields {
decoder.DisallowUnknownFields()
}
if err := decoder.Decode(obj); err != nil {
return err
}
return validate(obj)
}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./routergroup_test.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"net/http"
"testing"
"github.com/stretchr/testify/assert"
)
func init() {
SetMode(TestMode)
}
func TestRouterGroupBasic(t *testing.T) {
router := New()
group := router.Group("/hola", func(c *Context) {})
group.Use(func(c *Context) {})
assert.Len(t, group.Handlers, 2)
assert.Equal(t, "/hola", group.BasePath())
assert.Equal(t, router, group.engine)
group2 := group.Group("manu")
group2.Use(func(c *Context) {}, func(c *Context) {})
assert.Len(t, group2.Handlers, 4)
assert.Equal(t, "/hola/manu", group2.BasePath())
assert.Equal(t, router, group2.engine)
}
func TestRouterGroupBasicHandle(t *testing.T) {
performRequestInGroup(t, http.MethodGet)
performRequestInGroup(t, http.MethodPost)
performRequestInGroup(t, http.MethodPut)
performRequestInGroup(t, http.MethodPatch)
performRequestInGroup(t, http.MethodDelete)
performRequestInGroup(t, http.MethodHead)
performRequestInGroup(t, http.MethodOptions)
}
func performRequestInGroup(t *testing.T, method string) {
router := New()
v1 := router.Group("v1", func(c *Context) {})
assert.Equal(t, "/v1", v1.BasePath())
login := v1.Group("/login/", func(c *Context) {}, func(c *Context) {})
assert.Equal(t, "/v1/login/", login.BasePath())
handler := func(c *Context) {
c.String(http.StatusBadRequest, "the method was %s and index %d", c.Request.Method, c.index)
}
switch method {
case http.MethodGet:
v1.GET("/test", handler)
login.GET("/test", handler)
case http.MethodPost:
v1.POST("/test", handler)
login.POST("/test", handler)
case http.MethodPut:
v1.PUT("/test", handler)
login.PUT("/test", handler)
case http.MethodPatch:
v1.PATCH("/test", handler)
login.PATCH("/test", handler)
case http.MethodDelete:
v1.DELETE("/test", handler)
login.DELETE("/test", handler)
case http.MethodHead:
v1.HEAD("/test", handler)
login.HEAD("/test", handler)
case http.MethodOptions:
v1.OPTIONS("/test", handler)
login.OPTIONS("/test", handler)
default:
panic("unknown method")
}
w := PerformRequest(router, method, "/v1/login/test")
assert.Equal(t, http.StatusBadRequest, w.Code)
assert.Equal(t, "the method was "+method+" and index 3", w.Body.String())
w = PerformRequest(router, method, "/v1/test")
assert.Equal(t, http.StatusBadRequest, w.Code)
assert.Equal(t, "the method was "+method+" and index 1", w.Body.String())
}
func TestRouterGroupInvalidStatic(t *testing.T) {
router := New()
assert.Panics(t, func() {
router.Static("/path/:param", "/")
})
assert.Panics(t, func() {
router.Static("/path/*param", "/")
})
}
func TestRouterGroupInvalidStaticFile(t *testing.T) {
router := New()
assert.Panics(t, func() {
router.StaticFile("/path/:param", "favicon.ico")
})
assert.Panics(t, func() {
router.StaticFile("/path/*param", "favicon.ico")
})
}
func TestRouterGroupInvalidStaticFileFS(t *testing.T) {
router := New()
assert.Panics(t, func() {
router.StaticFileFS("/path/:param", "favicon.ico", Dir(".", false))
})
assert.Panics(t, func() {
router.StaticFileFS("/path/*param", "favicon.ico", Dir(".", false))
})
}
func TestRouterGroupTooManyHandlers(t *testing.T) {
const (
panicValue = "too many handlers"
maximumCnt = abortIndex
)
router := New()
handlers1 := make([]HandlerFunc, maximumCnt-1)
router.Use(handlers1...)
handlers2 := make([]HandlerFunc, maximumCnt+1)
assert.PanicsWithValue(t, panicValue, func() {
router.Use(handlers2...)
})
assert.PanicsWithValue(t, panicValue, func() {
router.GET("/", handlers2...)
})
}
func TestRouterGroupBadMethod(t *testing.T) {
router := New()
assert.Panics(t, func() {
router.Handle(http.MethodGet, "/")
})
assert.Panics(t, func() {
router.Handle(" GET", "/")
})
assert.Panics(t, func() {
router.Handle("GET ", "/")
})
assert.Panics(t, func() {
router.Handle("", "/")
})
assert.Panics(t, func() {
router.Handle("PO ST", "/")
})
assert.Panics(t, func() {
router.Handle("1GET", "/")
})
assert.Panics(t, func() {
router.Handle("PATCh", "/")
})
}
func TestRouterGroupPipeline(t *testing.T) {
router := New()
testRoutesInterface(t, router)
v1 := router.Group("/v1")
testRoutesInterface(t, v1)
}
func testRoutesInterface(t *testing.T, r IRoutes) {
handler := func(c *Context) {}
assert.Equal(t, r, r.Use(handler))
assert.Equal(t, r, r.Handle(http.MethodGet, "/handler", handler))
assert.Equal(t, r, r.Any("/any", handler))
assert.Equal(t, r, r.GET("/", handler))
assert.Equal(t, r, r.POST("/", handler))
assert.Equal(t, r, r.DELETE("/", handler))
assert.Equal(t, r, r.PATCH("/", handler))
assert.Equal(t, r, r.PUT("/", handler))
assert.Equal(t, r, r.OPTIONS("/", handler))
assert.Equal(t, r, r.HEAD("/", handler))
assert.Equal(t, r, r.StaticFile("/file", "."))
assert.Equal(t, r, r.StaticFileFS("/static2", ".", Dir(".", false)))
assert.Equal(t, r, r.Static("/static", "."))
assert.Equal(t, r, r.StaticFS("/static2", Dir(".", false)))
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"net/http"
"testing"
"github.com/stretchr/testify/assert"
)
func init() {
SetMode(TestMode)
}
func TestRouterGroupBasic(t *testing.T) {
router := New()
group := router.Group("/hola", func(c *Context) {})
group.Use(func(c *Context) {})
assert.Len(t, group.Handlers, 2)
assert.Equal(t, "/hola", group.BasePath())
assert.Equal(t, router, group.engine)
group2 := group.Group("manu")
group2.Use(func(c *Context) {}, func(c *Context) {})
assert.Len(t, group2.Handlers, 4)
assert.Equal(t, "/hola/manu", group2.BasePath())
assert.Equal(t, router, group2.engine)
}
func TestRouterGroupBasicHandle(t *testing.T) {
performRequestInGroup(t, http.MethodGet)
performRequestInGroup(t, http.MethodPost)
performRequestInGroup(t, http.MethodPut)
performRequestInGroup(t, http.MethodPatch)
performRequestInGroup(t, http.MethodDelete)
performRequestInGroup(t, http.MethodHead)
performRequestInGroup(t, http.MethodOptions)
}
func performRequestInGroup(t *testing.T, method string) {
router := New()
v1 := router.Group("v1", func(c *Context) {})
assert.Equal(t, "/v1", v1.BasePath())
login := v1.Group("/login/", func(c *Context) {}, func(c *Context) {})
assert.Equal(t, "/v1/login/", login.BasePath())
handler := func(c *Context) {
c.String(http.StatusBadRequest, "the method was %s and index %d", c.Request.Method, c.index)
}
switch method {
case http.MethodGet:
v1.GET("/test", handler)
login.GET("/test", handler)
case http.MethodPost:
v1.POST("/test", handler)
login.POST("/test", handler)
case http.MethodPut:
v1.PUT("/test", handler)
login.PUT("/test", handler)
case http.MethodPatch:
v1.PATCH("/test", handler)
login.PATCH("/test", handler)
case http.MethodDelete:
v1.DELETE("/test", handler)
login.DELETE("/test", handler)
case http.MethodHead:
v1.HEAD("/test", handler)
login.HEAD("/test", handler)
case http.MethodOptions:
v1.OPTIONS("/test", handler)
login.OPTIONS("/test", handler)
default:
panic("unknown method")
}
w := PerformRequest(router, method, "/v1/login/test")
assert.Equal(t, http.StatusBadRequest, w.Code)
assert.Equal(t, "the method was "+method+" and index 3", w.Body.String())
w = PerformRequest(router, method, "/v1/test")
assert.Equal(t, http.StatusBadRequest, w.Code)
assert.Equal(t, "the method was "+method+" and index 1", w.Body.String())
}
func TestRouterGroupInvalidStatic(t *testing.T) {
router := New()
assert.Panics(t, func() {
router.Static("/path/:param", "/")
})
assert.Panics(t, func() {
router.Static("/path/*param", "/")
})
}
func TestRouterGroupInvalidStaticFile(t *testing.T) {
router := New()
assert.Panics(t, func() {
router.StaticFile("/path/:param", "favicon.ico")
})
assert.Panics(t, func() {
router.StaticFile("/path/*param", "favicon.ico")
})
}
func TestRouterGroupInvalidStaticFileFS(t *testing.T) {
router := New()
assert.Panics(t, func() {
router.StaticFileFS("/path/:param", "favicon.ico", Dir(".", false))
})
assert.Panics(t, func() {
router.StaticFileFS("/path/*param", "favicon.ico", Dir(".", false))
})
}
func TestRouterGroupTooManyHandlers(t *testing.T) {
const (
panicValue = "too many handlers"
maximumCnt = abortIndex
)
router := New()
handlers1 := make([]HandlerFunc, maximumCnt-1)
router.Use(handlers1...)
handlers2 := make([]HandlerFunc, maximumCnt+1)
assert.PanicsWithValue(t, panicValue, func() {
router.Use(handlers2...)
})
assert.PanicsWithValue(t, panicValue, func() {
router.GET("/", handlers2...)
})
}
func TestRouterGroupBadMethod(t *testing.T) {
router := New()
assert.Panics(t, func() {
router.Handle(http.MethodGet, "/")
})
assert.Panics(t, func() {
router.Handle(" GET", "/")
})
assert.Panics(t, func() {
router.Handle("GET ", "/")
})
assert.Panics(t, func() {
router.Handle("", "/")
})
assert.Panics(t, func() {
router.Handle("PO ST", "/")
})
assert.Panics(t, func() {
router.Handle("1GET", "/")
})
assert.Panics(t, func() {
router.Handle("PATCh", "/")
})
}
func TestRouterGroupPipeline(t *testing.T) {
router := New()
testRoutesInterface(t, router)
v1 := router.Group("/v1")
testRoutesInterface(t, v1)
}
func testRoutesInterface(t *testing.T, r IRoutes) {
handler := func(c *Context) {}
assert.Equal(t, r, r.Use(handler))
assert.Equal(t, r, r.Handle(http.MethodGet, "/handler", handler))
assert.Equal(t, r, r.Any("/any", handler))
assert.Equal(t, r, r.GET("/", handler))
assert.Equal(t, r, r.POST("/", handler))
assert.Equal(t, r, r.DELETE("/", handler))
assert.Equal(t, r, r.PATCH("/", handler))
assert.Equal(t, r, r.PUT("/", handler))
assert.Equal(t, r, r.OPTIONS("/", handler))
assert.Equal(t, r, r.HEAD("/", handler))
assert.Equal(t, r, r.StaticFile("/file", "."))
assert.Equal(t, r, r.StaticFileFS("/static2", ".", Dir(".", false)))
assert.Equal(t, r, r.Static("/static", "."))
assert.Equal(t, r, r.StaticFS("/static2", Dir(".", false)))
}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./gin.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"fmt"
"html/template"
"net"
"net/http"
"os"
"path"
"strings"
"sync"
"github.com/gin-gonic/gin/internal/bytesconv"
"github.com/gin-gonic/gin/render"
"golang.org/x/net/http2"
"golang.org/x/net/http2/h2c"
)
const defaultMultipartMemory = 32 << 20 // 32 MB
var (
default404Body = []byte("404 page not found")
default405Body = []byte("405 method not allowed")
)
var defaultPlatform string
var defaultTrustedCIDRs = []*net.IPNet{
{ // 0.0.0.0/0 (IPv4)
IP: net.IP{0x0, 0x0, 0x0, 0x0},
Mask: net.IPMask{0x0, 0x0, 0x0, 0x0},
},
{ // ::/0 (IPv6)
IP: net.IP{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
Mask: net.IPMask{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
},
}
// HandlerFunc defines the handler used by gin middleware as return value.
type HandlerFunc func(*Context)
// HandlersChain defines a HandlerFunc slice.
type HandlersChain []HandlerFunc
// Last returns the last handler in the chain. i.e. the last handler is the main one.
func (c HandlersChain) Last() HandlerFunc {
if length := len(c); length > 0 {
return c[length-1]
}
return nil
}
// RouteInfo represents a request route's specification which contains method and path and its handler.
type RouteInfo struct {
Method string
Path string
Handler string
HandlerFunc HandlerFunc
}
// RoutesInfo defines a RouteInfo slice.
type RoutesInfo []RouteInfo
// Trusted platforms
const (
// PlatformGoogleAppEngine when running on Google App Engine. Trust X-Appengine-Remote-Addr
// for determining the client's IP
PlatformGoogleAppEngine = "X-Appengine-Remote-Addr"
// PlatformCloudflare when using Cloudflare's CDN. Trust CF-Connecting-IP for determining
// the client's IP
PlatformCloudflare = "CF-Connecting-IP"
)
// Engine is the framework's instance, it contains the muxer, middleware and configuration settings.
// Create an instance of Engine, by using New() or Default()
type Engine struct {
RouterGroup
// RedirectTrailingSlash enables automatic redirection if the current route can't be matched but a
// handler for the path with (without) the trailing slash exists.
// For example if /foo/ is requested but a route only exists for /foo, the
// client is redirected to /foo with http status code 301 for GET requests
// and 307 for all other request methods.
RedirectTrailingSlash bool
// RedirectFixedPath if enabled, the router tries to fix the current request path, if no
// handle is registered for it.
// First superfluous path elements like ../ or // are removed.
// Afterwards the router does a case-insensitive lookup of the cleaned path.
// If a handle can be found for this route, the router makes a redirection
// to the corrected path with status code 301 for GET requests and 307 for
// all other request methods.
// For example /FOO and /..//Foo could be redirected to /foo.
// RedirectTrailingSlash is independent of this option.
RedirectFixedPath bool
// HandleMethodNotAllowed if enabled, the router checks if another method is allowed for the
// current route, if the current request can not be routed.
// If this is the case, the request is answered with 'Method Not Allowed'
// and HTTP status code 405.
// If no other Method is allowed, the request is delegated to the NotFound
// handler.
HandleMethodNotAllowed bool
// ForwardedByClientIP if enabled, client IP will be parsed from the request's headers that
// match those stored at `(*gin.Engine).RemoteIPHeaders`. If no IP was
// fetched, it falls back to the IP obtained from
// `(*gin.Context).Request.RemoteAddr`.
ForwardedByClientIP bool
// AppEngine was deprecated.
// Deprecated: USE `TrustedPlatform` WITH VALUE `gin.PlatformGoogleAppEngine` INSTEAD
// #726 #755 If enabled, it will trust some headers starting with
// 'X-AppEngine...' for better integration with that PaaS.
AppEngine bool
// UseRawPath if enabled, the url.RawPath will be used to find parameters.
UseRawPath bool
// UnescapePathValues if true, the path value will be unescaped.
// If UseRawPath is false (by default), the UnescapePathValues effectively is true,
// as url.Path gonna be used, which is already unescaped.
UnescapePathValues bool
// RemoveExtraSlash a parameter can be parsed from the URL even with extra slashes.
// See the PR #1817 and issue #1644
RemoveExtraSlash bool
// RemoteIPHeaders list of headers used to obtain the client IP when
// `(*gin.Engine).ForwardedByClientIP` is `true` and
// `(*gin.Context).Request.RemoteAddr` is matched by at least one of the
// network origins of list defined by `(*gin.Engine).SetTrustedProxies()`.
RemoteIPHeaders []string
// TrustedPlatform if set to a constant of value gin.Platform*, trusts the headers set by
// that platform, for example to determine the client IP
TrustedPlatform string
// MaxMultipartMemory value of 'maxMemory' param that is given to http.Request's ParseMultipartForm
// method call.
MaxMultipartMemory int64
// UseH2C enable h2c support.
UseH2C bool
// ContextWithFallback enable fallback Context.Deadline(), Context.Done(), Context.Err() and Context.Value() when Context.Request.Context() is not nil.
ContextWithFallback bool
delims render.Delims
secureJSONPrefix string
HTMLRender render.HTMLRender
FuncMap template.FuncMap
allNoRoute HandlersChain
allNoMethod HandlersChain
noRoute HandlersChain
noMethod HandlersChain
pool sync.Pool
trees methodTrees
maxParams uint16
maxSections uint16
trustedProxies []string
trustedCIDRs []*net.IPNet
}
var _ IRouter = (*Engine)(nil)
// New returns a new blank Engine instance without any middleware attached.
// By default, the configuration is:
// - RedirectTrailingSlash: true
// - RedirectFixedPath: false
// - HandleMethodNotAllowed: false
// - ForwardedByClientIP: true
// - UseRawPath: false
// - UnescapePathValues: true
func New() *Engine {
debugPrintWARNINGNew()
engine := &Engine{
RouterGroup: RouterGroup{
Handlers: nil,
basePath: "/",
root: true,
},
FuncMap: template.FuncMap{},
RedirectTrailingSlash: true,
RedirectFixedPath: false,
HandleMethodNotAllowed: false,
ForwardedByClientIP: true,
RemoteIPHeaders: []string{"X-Forwarded-For", "X-Real-IP"},
TrustedPlatform: defaultPlatform,
UseRawPath: false,
RemoveExtraSlash: false,
UnescapePathValues: true,
MaxMultipartMemory: defaultMultipartMemory,
trees: make(methodTrees, 0, 9),
delims: render.Delims{Left: "{{", Right: "}}"},
secureJSONPrefix: "while(1);",
trustedProxies: []string{"0.0.0.0/0", "::/0"},
trustedCIDRs: defaultTrustedCIDRs,
}
engine.RouterGroup.engine = engine
engine.pool.New = func() any {
return engine.allocateContext(engine.maxParams)
}
return engine
}
// Default returns an Engine instance with the Logger and Recovery middleware already attached.
func Default() *Engine {
debugPrintWARNINGDefault()
engine := New()
engine.Use(Logger(), Recovery())
return engine
}
func (engine *Engine) Handler() http.Handler {
if !engine.UseH2C {
return engine
}
h2s := &http2.Server{}
return h2c.NewHandler(engine, h2s)
}
func (engine *Engine) allocateContext(maxParams uint16) *Context {
v := make(Params, 0, maxParams)
skippedNodes := make([]skippedNode, 0, engine.maxSections)
return &Context{engine: engine, params: &v, skippedNodes: &skippedNodes}
}
// Delims sets template left and right delims and returns an Engine instance.
func (engine *Engine) Delims(left, right string) *Engine {
engine.delims = render.Delims{Left: left, Right: right}
return engine
}
// SecureJsonPrefix sets the secureJSONPrefix used in Context.SecureJSON.
func (engine *Engine) SecureJsonPrefix(prefix string) *Engine {
engine.secureJSONPrefix = prefix
return engine
}
// LoadHTMLGlob loads HTML files identified by glob pattern
// and associates the result with HTML renderer.
func (engine *Engine) LoadHTMLGlob(pattern string) {
left := engine.delims.Left
right := engine.delims.Right
templ := template.Must(template.New("").Delims(left, right).Funcs(engine.FuncMap).ParseGlob(pattern))
if IsDebugging() {
debugPrintLoadTemplate(templ)
engine.HTMLRender = render.HTMLDebug{Glob: pattern, FuncMap: engine.FuncMap, Delims: engine.delims}
return
}
engine.SetHTMLTemplate(templ)
}
// LoadHTMLFiles loads a slice of HTML files
// and associates the result with HTML renderer.
func (engine *Engine) LoadHTMLFiles(files ...string) {
if IsDebugging() {
engine.HTMLRender = render.HTMLDebug{Files: files, FuncMap: engine.FuncMap, Delims: engine.delims}
return
}
templ := template.Must(template.New("").Delims(engine.delims.Left, engine.delims.Right).Funcs(engine.FuncMap).ParseFiles(files...))
engine.SetHTMLTemplate(templ)
}
// SetHTMLTemplate associate a template with HTML renderer.
func (engine *Engine) SetHTMLTemplate(templ *template.Template) {
if len(engine.trees) > 0 {
debugPrintWARNINGSetHTMLTemplate()
}
engine.HTMLRender = render.HTMLProduction{Template: templ.Funcs(engine.FuncMap)}
}
// SetFuncMap sets the FuncMap used for template.FuncMap.
func (engine *Engine) SetFuncMap(funcMap template.FuncMap) {
engine.FuncMap = funcMap
}
// NoRoute adds handlers for NoRoute. It returns a 404 code by default.
func (engine *Engine) NoRoute(handlers ...HandlerFunc) {
engine.noRoute = handlers
engine.rebuild404Handlers()
}
// NoMethod sets the handlers called when Engine.HandleMethodNotAllowed = true.
func (engine *Engine) NoMethod(handlers ...HandlerFunc) {
engine.noMethod = handlers
engine.rebuild405Handlers()
}
// Use attaches a global middleware to the router. i.e. the middleware attached through Use() will be
// included in the handlers chain for every single request. Even 404, 405, static files...
// For example, this is the right place for a logger or error management middleware.
func (engine *Engine) Use(middleware ...HandlerFunc) IRoutes {
engine.RouterGroup.Use(middleware...)
engine.rebuild404Handlers()
engine.rebuild405Handlers()
return engine
}
func (engine *Engine) rebuild404Handlers() {
engine.allNoRoute = engine.combineHandlers(engine.noRoute)
}
func (engine *Engine) rebuild405Handlers() {
engine.allNoMethod = engine.combineHandlers(engine.noMethod)
}
func (engine *Engine) addRoute(method, path string, handlers HandlersChain) {
assert1(path[0] == '/', "path must begin with '/'")
assert1(method != "", "HTTP method can not be empty")
assert1(len(handlers) > 0, "there must be at least one handler")
debugPrintRoute(method, path, handlers)
root := engine.trees.get(method)
if root == nil {
root = new(node)
root.fullPath = "/"
engine.trees = append(engine.trees, methodTree{method: method, root: root})
}
root.addRoute(path, handlers)
// Update maxParams
if paramsCount := countParams(path); paramsCount > engine.maxParams {
engine.maxParams = paramsCount
}
if sectionsCount := countSections(path); sectionsCount > engine.maxSections {
engine.maxSections = sectionsCount
}
}
// Routes returns a slice of registered routes, including some useful information, such as:
// the http method, path and the handler name.
func (engine *Engine) Routes() (routes RoutesInfo) {
for _, tree := range engine.trees {
routes = iterate("", tree.method, routes, tree.root)
}
return routes
}
func iterate(path, method string, routes RoutesInfo, root *node) RoutesInfo {
path += root.path
if len(root.handlers) > 0 {
handlerFunc := root.handlers.Last()
routes = append(routes, RouteInfo{
Method: method,
Path: path,
Handler: nameOfFunction(handlerFunc),
HandlerFunc: handlerFunc,
})
}
for _, child := range root.children {
routes = iterate(path, method, routes, child)
}
return routes
}
// Run attaches the router to a http.Server and starts listening and serving HTTP requests.
// It is a shortcut for http.ListenAndServe(addr, router)
// Note: this method will block the calling goroutine indefinitely unless an error happens.
func (engine *Engine) Run(addr ...string) (err error) {
defer func() { debugPrintError(err) }()
if engine.isUnsafeTrustedProxies() {
debugPrint("[WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.\n" +
"Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.")
}
address := resolveAddress(addr)
debugPrint("Listening and serving HTTP on %s\n", address)
err = http.ListenAndServe(address, engine.Handler())
return
}
func (engine *Engine) prepareTrustedCIDRs() ([]*net.IPNet, error) {
if engine.trustedProxies == nil {
return nil, nil
}
cidr := make([]*net.IPNet, 0, len(engine.trustedProxies))
for _, trustedProxy := range engine.trustedProxies {
if !strings.Contains(trustedProxy, "/") {
ip := parseIP(trustedProxy)
if ip == nil {
return cidr, &net.ParseError{Type: "IP address", Text: trustedProxy}
}
switch len(ip) {
case net.IPv4len:
trustedProxy += "/32"
case net.IPv6len:
trustedProxy += "/128"
}
}
_, cidrNet, err := net.ParseCIDR(trustedProxy)
if err != nil {
return cidr, err
}
cidr = append(cidr, cidrNet)
}
return cidr, nil
}
// SetTrustedProxies set a list of network origins (IPv4 addresses,
// IPv4 CIDRs, IPv6 addresses or IPv6 CIDRs) from which to trust
// request's headers that contain alternative client IP when
// `(*gin.Engine).ForwardedByClientIP` is `true`. `TrustedProxies`
// feature is enabled by default, and it also trusts all proxies
// by default. If you want to disable this feature, use
// Engine.SetTrustedProxies(nil), then Context.ClientIP() will
// return the remote address directly.
func (engine *Engine) SetTrustedProxies(trustedProxies []string) error {
engine.trustedProxies = trustedProxies
return engine.parseTrustedProxies()
}
// isUnsafeTrustedProxies checks if Engine.trustedCIDRs contains all IPs, it's not safe if it has (returns true)
func (engine *Engine) isUnsafeTrustedProxies() bool {
return engine.isTrustedProxy(net.ParseIP("0.0.0.0")) || engine.isTrustedProxy(net.ParseIP("::"))
}
// parseTrustedProxies parse Engine.trustedProxies to Engine.trustedCIDRs
func (engine *Engine) parseTrustedProxies() error {
trustedCIDRs, err := engine.prepareTrustedCIDRs()
engine.trustedCIDRs = trustedCIDRs
return err
}
// isTrustedProxy will check whether the IP address is included in the trusted list according to Engine.trustedCIDRs
func (engine *Engine) isTrustedProxy(ip net.IP) bool {
if engine.trustedCIDRs == nil {
return false
}
for _, cidr := range engine.trustedCIDRs {
if cidr.Contains(ip) {
return true
}
}
return false
}
// validateHeader will parse X-Forwarded-For header and return the trusted client IP address
func (engine *Engine) validateHeader(header string) (clientIP string, valid bool) {
if header == "" {
return "", false
}
items := strings.Split(header, ",")
for i := len(items) - 1; i >= 0; i-- {
ipStr := strings.TrimSpace(items[i])
ip := net.ParseIP(ipStr)
if ip == nil {
break
}
// X-Forwarded-For is appended by proxy
// Check IPs in reverse order and stop when find untrusted proxy
if (i == 0) || (!engine.isTrustedProxy(ip)) {
return ipStr, true
}
}
return "", false
}
// parseIP parse a string representation of an IP and returns a net.IP with the
// minimum byte representation or nil if input is invalid.
func parseIP(ip string) net.IP {
parsedIP := net.ParseIP(ip)
if ipv4 := parsedIP.To4(); ipv4 != nil {
// return ip in a 4-byte representation
return ipv4
}
// return ip in a 16-byte representation or nil
return parsedIP
}
// RunTLS attaches the router to a http.Server and starts listening and serving HTTPS (secure) requests.
// It is a shortcut for http.ListenAndServeTLS(addr, certFile, keyFile, router)
// Note: this method will block the calling goroutine indefinitely unless an error happens.
func (engine *Engine) RunTLS(addr, certFile, keyFile string) (err error) {
debugPrint("Listening and serving HTTPS on %s\n", addr)
defer func() { debugPrintError(err) }()
if engine.isUnsafeTrustedProxies() {
debugPrint("[WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.\n" +
"Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.")
}
err = http.ListenAndServeTLS(addr, certFile, keyFile, engine.Handler())
return
}
// RunUnix attaches the router to a http.Server and starts listening and serving HTTP requests
// through the specified unix socket (i.e. a file).
// Note: this method will block the calling goroutine indefinitely unless an error happens.
func (engine *Engine) RunUnix(file string) (err error) {
debugPrint("Listening and serving HTTP on unix:/%s", file)
defer func() { debugPrintError(err) }()
if engine.isUnsafeTrustedProxies() {
debugPrint("[WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.\n" +
"Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.")
}
listener, err := net.Listen("unix", file)
if err != nil {
return
}
defer listener.Close()
defer os.Remove(file)
err = http.Serve(listener, engine.Handler())
return
}
// RunFd attaches the router to a http.Server and starts listening and serving HTTP requests
// through the specified file descriptor.
// Note: this method will block the calling goroutine indefinitely unless an error happens.
func (engine *Engine) RunFd(fd int) (err error) {
debugPrint("Listening and serving HTTP on fd@%d", fd)
defer func() { debugPrintError(err) }()
if engine.isUnsafeTrustedProxies() {
debugPrint("[WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.\n" +
"Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.")
}
f := os.NewFile(uintptr(fd), fmt.Sprintf("fd@%d", fd))
listener, err := net.FileListener(f)
if err != nil {
return
}
defer listener.Close()
err = engine.RunListener(listener)
return
}
// RunListener attaches the router to a http.Server and starts listening and serving HTTP requests
// through the specified net.Listener
func (engine *Engine) RunListener(listener net.Listener) (err error) {
debugPrint("Listening and serving HTTP on listener what's bind with address@%s", listener.Addr())
defer func() { debugPrintError(err) }()
if engine.isUnsafeTrustedProxies() {
debugPrint("[WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.\n" +
"Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.")
}
err = http.Serve(listener, engine.Handler())
return
}
// ServeHTTP conforms to the http.Handler interface.
func (engine *Engine) ServeHTTP(w http.ResponseWriter, req *http.Request) {
c := engine.pool.Get().(*Context)
c.writermem.reset(w)
c.Request = req
c.reset()
engine.handleHTTPRequest(c)
engine.pool.Put(c)
}
// HandleContext re-enters a context that has been rewritten.
// This can be done by setting c.Request.URL.Path to your new target.
// Disclaimer: You can loop yourself to deal with this, use wisely.
func (engine *Engine) HandleContext(c *Context) {
oldIndexValue := c.index
c.reset()
engine.handleHTTPRequest(c)
c.index = oldIndexValue
}
func (engine *Engine) handleHTTPRequest(c *Context) {
httpMethod := c.Request.Method
rPath := c.Request.URL.Path
unescape := false
if engine.UseRawPath && len(c.Request.URL.RawPath) > 0 {
rPath = c.Request.URL.RawPath
unescape = engine.UnescapePathValues
}
if engine.RemoveExtraSlash {
rPath = cleanPath(rPath)
}
// Find root of the tree for the given HTTP method
t := engine.trees
for i, tl := 0, len(t); i < tl; i++ {
if t[i].method != httpMethod {
continue
}
root := t[i].root
// Find route in tree
value := root.getValue(rPath, c.params, c.skippedNodes, unescape)
if value.params != nil {
c.Params = *value.params
}
if value.handlers != nil {
c.handlers = value.handlers
c.fullPath = value.fullPath
c.Next()
c.writermem.WriteHeaderNow()
return
}
if httpMethod != http.MethodConnect && rPath != "/" {
if value.tsr && engine.RedirectTrailingSlash {
redirectTrailingSlash(c)
return
}
if engine.RedirectFixedPath && redirectFixedPath(c, root, engine.RedirectFixedPath) {
return
}
}
break
}
if engine.HandleMethodNotAllowed {
for _, tree := range engine.trees {
if tree.method == httpMethod {
continue
}
if value := tree.root.getValue(rPath, nil, c.skippedNodes, unescape); value.handlers != nil {
c.handlers = engine.allNoMethod
serveError(c, http.StatusMethodNotAllowed, default405Body)
return
}
}
}
c.handlers = engine.allNoRoute
serveError(c, http.StatusNotFound, default404Body)
}
var mimePlain = []string{MIMEPlain}
func serveError(c *Context, code int, defaultMessage []byte) {
c.writermem.status = code
c.Next()
if c.writermem.Written() {
return
}
if c.writermem.Status() == code {
c.writermem.Header()["Content-Type"] = mimePlain
_, err := c.Writer.Write(defaultMessage)
if err != nil {
debugPrint("cannot write message to writer during serve error: %v", err)
}
return
}
c.writermem.WriteHeaderNow()
}
func redirectTrailingSlash(c *Context) {
req := c.Request
p := req.URL.Path
if prefix := path.Clean(c.Request.Header.Get("X-Forwarded-Prefix")); prefix != "." {
p = prefix + "/" + req.URL.Path
}
req.URL.Path = p + "/"
if length := len(p); length > 1 && p[length-1] == '/' {
req.URL.Path = p[:length-1]
}
redirectRequest(c)
}
func redirectFixedPath(c *Context, root *node, trailingSlash bool) bool {
req := c.Request
rPath := req.URL.Path
if fixedPath, ok := root.findCaseInsensitivePath(cleanPath(rPath), trailingSlash); ok {
req.URL.Path = bytesconv.BytesToString(fixedPath)
redirectRequest(c)
return true
}
return false
}
func redirectRequest(c *Context) {
req := c.Request
rPath := req.URL.Path
rURL := req.URL.String()
code := http.StatusMovedPermanently // Permanent redirect, request with GET method
if req.Method != http.MethodGet {
code = http.StatusTemporaryRedirect
}
debugPrint("redirecting request %d: %s --> %s", code, rPath, rURL)
http.Redirect(c.Writer, req, rURL, code)
c.writermem.WriteHeaderNow()
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"fmt"
"html/template"
"net"
"net/http"
"os"
"path"
"strings"
"sync"
"github.com/gin-gonic/gin/internal/bytesconv"
"github.com/gin-gonic/gin/render"
"golang.org/x/net/http2"
"golang.org/x/net/http2/h2c"
)
const defaultMultipartMemory = 32 << 20 // 32 MB
var (
default404Body = []byte("404 page not found")
default405Body = []byte("405 method not allowed")
)
var defaultPlatform string
var defaultTrustedCIDRs = []*net.IPNet{
{ // 0.0.0.0/0 (IPv4)
IP: net.IP{0x0, 0x0, 0x0, 0x0},
Mask: net.IPMask{0x0, 0x0, 0x0, 0x0},
},
{ // ::/0 (IPv6)
IP: net.IP{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
Mask: net.IPMask{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
},
}
// HandlerFunc defines the handler used by gin middleware as return value.
type HandlerFunc func(*Context)
// HandlersChain defines a HandlerFunc slice.
type HandlersChain []HandlerFunc
// Last returns the last handler in the chain. i.e. the last handler is the main one.
func (c HandlersChain) Last() HandlerFunc {
if length := len(c); length > 0 {
return c[length-1]
}
return nil
}
// RouteInfo represents a request route's specification which contains method and path and its handler.
type RouteInfo struct {
Method string
Path string
Handler string
HandlerFunc HandlerFunc
}
// RoutesInfo defines a RouteInfo slice.
type RoutesInfo []RouteInfo
// Trusted platforms
const (
// PlatformGoogleAppEngine when running on Google App Engine. Trust X-Appengine-Remote-Addr
// for determining the client's IP
PlatformGoogleAppEngine = "X-Appengine-Remote-Addr"
// PlatformCloudflare when using Cloudflare's CDN. Trust CF-Connecting-IP for determining
// the client's IP
PlatformCloudflare = "CF-Connecting-IP"
)
// Engine is the framework's instance, it contains the muxer, middleware and configuration settings.
// Create an instance of Engine, by using New() or Default()
type Engine struct {
RouterGroup
// RedirectTrailingSlash enables automatic redirection if the current route can't be matched but a
// handler for the path with (without) the trailing slash exists.
// For example if /foo/ is requested but a route only exists for /foo, the
// client is redirected to /foo with http status code 301 for GET requests
// and 307 for all other request methods.
RedirectTrailingSlash bool
// RedirectFixedPath if enabled, the router tries to fix the current request path, if no
// handle is registered for it.
// First superfluous path elements like ../ or // are removed.
// Afterwards the router does a case-insensitive lookup of the cleaned path.
// If a handle can be found for this route, the router makes a redirection
// to the corrected path with status code 301 for GET requests and 307 for
// all other request methods.
// For example /FOO and /..//Foo could be redirected to /foo.
// RedirectTrailingSlash is independent of this option.
RedirectFixedPath bool
// HandleMethodNotAllowed if enabled, the router checks if another method is allowed for the
// current route, if the current request can not be routed.
// If this is the case, the request is answered with 'Method Not Allowed'
// and HTTP status code 405.
// If no other Method is allowed, the request is delegated to the NotFound
// handler.
HandleMethodNotAllowed bool
// ForwardedByClientIP if enabled, client IP will be parsed from the request's headers that
// match those stored at `(*gin.Engine).RemoteIPHeaders`. If no IP was
// fetched, it falls back to the IP obtained from
// `(*gin.Context).Request.RemoteAddr`.
ForwardedByClientIP bool
// AppEngine was deprecated.
// Deprecated: USE `TrustedPlatform` WITH VALUE `gin.PlatformGoogleAppEngine` INSTEAD
// #726 #755 If enabled, it will trust some headers starting with
// 'X-AppEngine...' for better integration with that PaaS.
AppEngine bool
// UseRawPath if enabled, the url.RawPath will be used to find parameters.
UseRawPath bool
// UnescapePathValues if true, the path value will be unescaped.
// If UseRawPath is false (by default), the UnescapePathValues effectively is true,
// as url.Path gonna be used, which is already unescaped.
UnescapePathValues bool
// RemoveExtraSlash a parameter can be parsed from the URL even with extra slashes.
// See the PR #1817 and issue #1644
RemoveExtraSlash bool
// RemoteIPHeaders list of headers used to obtain the client IP when
// `(*gin.Engine).ForwardedByClientIP` is `true` and
// `(*gin.Context).Request.RemoteAddr` is matched by at least one of the
// network origins of list defined by `(*gin.Engine).SetTrustedProxies()`.
RemoteIPHeaders []string
// TrustedPlatform if set to a constant of value gin.Platform*, trusts the headers set by
// that platform, for example to determine the client IP
TrustedPlatform string
// MaxMultipartMemory value of 'maxMemory' param that is given to http.Request's ParseMultipartForm
// method call.
MaxMultipartMemory int64
// UseH2C enable h2c support.
UseH2C bool
// ContextWithFallback enable fallback Context.Deadline(), Context.Done(), Context.Err() and Context.Value() when Context.Request.Context() is not nil.
ContextWithFallback bool
delims render.Delims
secureJSONPrefix string
HTMLRender render.HTMLRender
FuncMap template.FuncMap
allNoRoute HandlersChain
allNoMethod HandlersChain
noRoute HandlersChain
noMethod HandlersChain
pool sync.Pool
trees methodTrees
maxParams uint16
maxSections uint16
trustedProxies []string
trustedCIDRs []*net.IPNet
}
var _ IRouter = (*Engine)(nil)
// New returns a new blank Engine instance without any middleware attached.
// By default, the configuration is:
// - RedirectTrailingSlash: true
// - RedirectFixedPath: false
// - HandleMethodNotAllowed: false
// - ForwardedByClientIP: true
// - UseRawPath: false
// - UnescapePathValues: true
func New() *Engine {
debugPrintWARNINGNew()
engine := &Engine{
RouterGroup: RouterGroup{
Handlers: nil,
basePath: "/",
root: true,
},
FuncMap: template.FuncMap{},
RedirectTrailingSlash: true,
RedirectFixedPath: false,
HandleMethodNotAllowed: false,
ForwardedByClientIP: true,
RemoteIPHeaders: []string{"X-Forwarded-For", "X-Real-IP"},
TrustedPlatform: defaultPlatform,
UseRawPath: false,
RemoveExtraSlash: false,
UnescapePathValues: true,
MaxMultipartMemory: defaultMultipartMemory,
trees: make(methodTrees, 0, 9),
delims: render.Delims{Left: "{{", Right: "}}"},
secureJSONPrefix: "while(1);",
trustedProxies: []string{"0.0.0.0/0", "::/0"},
trustedCIDRs: defaultTrustedCIDRs,
}
engine.RouterGroup.engine = engine
engine.pool.New = func() any {
return engine.allocateContext(engine.maxParams)
}
return engine
}
// Default returns an Engine instance with the Logger and Recovery middleware already attached.
func Default() *Engine {
debugPrintWARNINGDefault()
engine := New()
engine.Use(Logger(), Recovery())
return engine
}
func (engine *Engine) Handler() http.Handler {
if !engine.UseH2C {
return engine
}
h2s := &http2.Server{}
return h2c.NewHandler(engine, h2s)
}
func (engine *Engine) allocateContext(maxParams uint16) *Context {
v := make(Params, 0, maxParams)
skippedNodes := make([]skippedNode, 0, engine.maxSections)
return &Context{engine: engine, params: &v, skippedNodes: &skippedNodes}
}
// Delims sets template left and right delims and returns an Engine instance.
func (engine *Engine) Delims(left, right string) *Engine {
engine.delims = render.Delims{Left: left, Right: right}
return engine
}
// SecureJsonPrefix sets the secureJSONPrefix used in Context.SecureJSON.
func (engine *Engine) SecureJsonPrefix(prefix string) *Engine {
engine.secureJSONPrefix = prefix
return engine
}
// LoadHTMLGlob loads HTML files identified by glob pattern
// and associates the result with HTML renderer.
func (engine *Engine) LoadHTMLGlob(pattern string) {
left := engine.delims.Left
right := engine.delims.Right
templ := template.Must(template.New("").Delims(left, right).Funcs(engine.FuncMap).ParseGlob(pattern))
if IsDebugging() {
debugPrintLoadTemplate(templ)
engine.HTMLRender = render.HTMLDebug{Glob: pattern, FuncMap: engine.FuncMap, Delims: engine.delims}
return
}
engine.SetHTMLTemplate(templ)
}
// LoadHTMLFiles loads a slice of HTML files
// and associates the result with HTML renderer.
func (engine *Engine) LoadHTMLFiles(files ...string) {
if IsDebugging() {
engine.HTMLRender = render.HTMLDebug{Files: files, FuncMap: engine.FuncMap, Delims: engine.delims}
return
}
templ := template.Must(template.New("").Delims(engine.delims.Left, engine.delims.Right).Funcs(engine.FuncMap).ParseFiles(files...))
engine.SetHTMLTemplate(templ)
}
// SetHTMLTemplate associate a template with HTML renderer.
func (engine *Engine) SetHTMLTemplate(templ *template.Template) {
if len(engine.trees) > 0 {
debugPrintWARNINGSetHTMLTemplate()
}
engine.HTMLRender = render.HTMLProduction{Template: templ.Funcs(engine.FuncMap)}
}
// SetFuncMap sets the FuncMap used for template.FuncMap.
func (engine *Engine) SetFuncMap(funcMap template.FuncMap) {
engine.FuncMap = funcMap
}
// NoRoute adds handlers for NoRoute. It returns a 404 code by default.
func (engine *Engine) NoRoute(handlers ...HandlerFunc) {
engine.noRoute = handlers
engine.rebuild404Handlers()
}
// NoMethod sets the handlers called when Engine.HandleMethodNotAllowed = true.
func (engine *Engine) NoMethod(handlers ...HandlerFunc) {
engine.noMethod = handlers
engine.rebuild405Handlers()
}
// Use attaches a global middleware to the router. i.e. the middleware attached through Use() will be
// included in the handlers chain for every single request. Even 404, 405, static files...
// For example, this is the right place for a logger or error management middleware.
func (engine *Engine) Use(middleware ...HandlerFunc) IRoutes {
engine.RouterGroup.Use(middleware...)
engine.rebuild404Handlers()
engine.rebuild405Handlers()
return engine
}
func (engine *Engine) rebuild404Handlers() {
engine.allNoRoute = engine.combineHandlers(engine.noRoute)
}
func (engine *Engine) rebuild405Handlers() {
engine.allNoMethod = engine.combineHandlers(engine.noMethod)
}
func (engine *Engine) addRoute(method, path string, handlers HandlersChain) {
assert1(path[0] == '/', "path must begin with '/'")
assert1(method != "", "HTTP method can not be empty")
assert1(len(handlers) > 0, "there must be at least one handler")
debugPrintRoute(method, path, handlers)
root := engine.trees.get(method)
if root == nil {
root = new(node)
root.fullPath = "/"
engine.trees = append(engine.trees, methodTree{method: method, root: root})
}
root.addRoute(path, handlers)
// Update maxParams
if paramsCount := countParams(path); paramsCount > engine.maxParams {
engine.maxParams = paramsCount
}
if sectionsCount := countSections(path); sectionsCount > engine.maxSections {
engine.maxSections = sectionsCount
}
}
// Routes returns a slice of registered routes, including some useful information, such as:
// the http method, path and the handler name.
func (engine *Engine) Routes() (routes RoutesInfo) {
for _, tree := range engine.trees {
routes = iterate("", tree.method, routes, tree.root)
}
return routes
}
func iterate(path, method string, routes RoutesInfo, root *node) RoutesInfo {
path += root.path
if len(root.handlers) > 0 {
handlerFunc := root.handlers.Last()
routes = append(routes, RouteInfo{
Method: method,
Path: path,
Handler: nameOfFunction(handlerFunc),
HandlerFunc: handlerFunc,
})
}
for _, child := range root.children {
routes = iterate(path, method, routes, child)
}
return routes
}
// Run attaches the router to a http.Server and starts listening and serving HTTP requests.
// It is a shortcut for http.ListenAndServe(addr, router)
// Note: this method will block the calling goroutine indefinitely unless an error happens.
func (engine *Engine) Run(addr ...string) (err error) {
defer func() { debugPrintError(err) }()
if engine.isUnsafeTrustedProxies() {
debugPrint("[WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.\n" +
"Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.")
}
address := resolveAddress(addr)
debugPrint("Listening and serving HTTP on %s\n", address)
err = http.ListenAndServe(address, engine.Handler())
return
}
func (engine *Engine) prepareTrustedCIDRs() ([]*net.IPNet, error) {
if engine.trustedProxies == nil {
return nil, nil
}
cidr := make([]*net.IPNet, 0, len(engine.trustedProxies))
for _, trustedProxy := range engine.trustedProxies {
if !strings.Contains(trustedProxy, "/") {
ip := parseIP(trustedProxy)
if ip == nil {
return cidr, &net.ParseError{Type: "IP address", Text: trustedProxy}
}
switch len(ip) {
case net.IPv4len:
trustedProxy += "/32"
case net.IPv6len:
trustedProxy += "/128"
}
}
_, cidrNet, err := net.ParseCIDR(trustedProxy)
if err != nil {
return cidr, err
}
cidr = append(cidr, cidrNet)
}
return cidr, nil
}
// SetTrustedProxies set a list of network origins (IPv4 addresses,
// IPv4 CIDRs, IPv6 addresses or IPv6 CIDRs) from which to trust
// request's headers that contain alternative client IP when
// `(*gin.Engine).ForwardedByClientIP` is `true`. `TrustedProxies`
// feature is enabled by default, and it also trusts all proxies
// by default. If you want to disable this feature, use
// Engine.SetTrustedProxies(nil), then Context.ClientIP() will
// return the remote address directly.
func (engine *Engine) SetTrustedProxies(trustedProxies []string) error {
engine.trustedProxies = trustedProxies
return engine.parseTrustedProxies()
}
// isUnsafeTrustedProxies checks if Engine.trustedCIDRs contains all IPs, it's not safe if it has (returns true)
func (engine *Engine) isUnsafeTrustedProxies() bool {
return engine.isTrustedProxy(net.ParseIP("0.0.0.0")) || engine.isTrustedProxy(net.ParseIP("::"))
}
// parseTrustedProxies parse Engine.trustedProxies to Engine.trustedCIDRs
func (engine *Engine) parseTrustedProxies() error {
trustedCIDRs, err := engine.prepareTrustedCIDRs()
engine.trustedCIDRs = trustedCIDRs
return err
}
// isTrustedProxy will check whether the IP address is included in the trusted list according to Engine.trustedCIDRs
func (engine *Engine) isTrustedProxy(ip net.IP) bool {
if engine.trustedCIDRs == nil {
return false
}
for _, cidr := range engine.trustedCIDRs {
if cidr.Contains(ip) {
return true
}
}
return false
}
// validateHeader will parse X-Forwarded-For header and return the trusted client IP address
func (engine *Engine) validateHeader(header string) (clientIP string, valid bool) {
if header == "" {
return "", false
}
items := strings.Split(header, ",")
for i := len(items) - 1; i >= 0; i-- {
ipStr := strings.TrimSpace(items[i])
ip := net.ParseIP(ipStr)
if ip == nil {
break
}
// X-Forwarded-For is appended by proxy
// Check IPs in reverse order and stop when find untrusted proxy
if (i == 0) || (!engine.isTrustedProxy(ip)) {
return ipStr, true
}
}
return "", false
}
// parseIP parse a string representation of an IP and returns a net.IP with the
// minimum byte representation or nil if input is invalid.
func parseIP(ip string) net.IP {
parsedIP := net.ParseIP(ip)
if ipv4 := parsedIP.To4(); ipv4 != nil {
// return ip in a 4-byte representation
return ipv4
}
// return ip in a 16-byte representation or nil
return parsedIP
}
// RunTLS attaches the router to a http.Server and starts listening and serving HTTPS (secure) requests.
// It is a shortcut for http.ListenAndServeTLS(addr, certFile, keyFile, router)
// Note: this method will block the calling goroutine indefinitely unless an error happens.
func (engine *Engine) RunTLS(addr, certFile, keyFile string) (err error) {
debugPrint("Listening and serving HTTPS on %s\n", addr)
defer func() { debugPrintError(err) }()
if engine.isUnsafeTrustedProxies() {
debugPrint("[WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.\n" +
"Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.")
}
err = http.ListenAndServeTLS(addr, certFile, keyFile, engine.Handler())
return
}
// RunUnix attaches the router to a http.Server and starts listening and serving HTTP requests
// through the specified unix socket (i.e. a file).
// Note: this method will block the calling goroutine indefinitely unless an error happens.
func (engine *Engine) RunUnix(file string) (err error) {
debugPrint("Listening and serving HTTP on unix:/%s", file)
defer func() { debugPrintError(err) }()
if engine.isUnsafeTrustedProxies() {
debugPrint("[WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.\n" +
"Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.")
}
listener, err := net.Listen("unix", file)
if err != nil {
return
}
defer listener.Close()
defer os.Remove(file)
err = http.Serve(listener, engine.Handler())
return
}
// RunFd attaches the router to a http.Server and starts listening and serving HTTP requests
// through the specified file descriptor.
// Note: this method will block the calling goroutine indefinitely unless an error happens.
func (engine *Engine) RunFd(fd int) (err error) {
debugPrint("Listening and serving HTTP on fd@%d", fd)
defer func() { debugPrintError(err) }()
if engine.isUnsafeTrustedProxies() {
debugPrint("[WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.\n" +
"Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.")
}
f := os.NewFile(uintptr(fd), fmt.Sprintf("fd@%d", fd))
listener, err := net.FileListener(f)
if err != nil {
return
}
defer listener.Close()
err = engine.RunListener(listener)
return
}
// RunListener attaches the router to a http.Server and starts listening and serving HTTP requests
// through the specified net.Listener
func (engine *Engine) RunListener(listener net.Listener) (err error) {
debugPrint("Listening and serving HTTP on listener what's bind with address@%s", listener.Addr())
defer func() { debugPrintError(err) }()
if engine.isUnsafeTrustedProxies() {
debugPrint("[WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.\n" +
"Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.")
}
err = http.Serve(listener, engine.Handler())
return
}
// ServeHTTP conforms to the http.Handler interface.
func (engine *Engine) ServeHTTP(w http.ResponseWriter, req *http.Request) {
c := engine.pool.Get().(*Context)
c.writermem.reset(w)
c.Request = req
c.reset()
engine.handleHTTPRequest(c)
engine.pool.Put(c)
}
// HandleContext re-enters a context that has been rewritten.
// This can be done by setting c.Request.URL.Path to your new target.
// Disclaimer: You can loop yourself to deal with this, use wisely.
func (engine *Engine) HandleContext(c *Context) {
oldIndexValue := c.index
c.reset()
engine.handleHTTPRequest(c)
c.index = oldIndexValue
}
func (engine *Engine) handleHTTPRequest(c *Context) {
httpMethod := c.Request.Method
rPath := c.Request.URL.Path
unescape := false
if engine.UseRawPath && len(c.Request.URL.RawPath) > 0 {
rPath = c.Request.URL.RawPath
unescape = engine.UnescapePathValues
}
if engine.RemoveExtraSlash {
rPath = cleanPath(rPath)
}
// Find root of the tree for the given HTTP method
t := engine.trees
for i, tl := 0, len(t); i < tl; i++ {
if t[i].method != httpMethod {
continue
}
root := t[i].root
// Find route in tree
value := root.getValue(rPath, c.params, c.skippedNodes, unescape)
if value.params != nil {
c.Params = *value.params
}
if value.handlers != nil {
c.handlers = value.handlers
c.fullPath = value.fullPath
c.Next()
c.writermem.WriteHeaderNow()
return
}
if httpMethod != http.MethodConnect && rPath != "/" {
if value.tsr && engine.RedirectTrailingSlash {
redirectTrailingSlash(c)
return
}
if engine.RedirectFixedPath && redirectFixedPath(c, root, engine.RedirectFixedPath) {
return
}
}
break
}
if engine.HandleMethodNotAllowed {
for _, tree := range engine.trees {
if tree.method == httpMethod {
continue
}
if value := tree.root.getValue(rPath, nil, c.skippedNodes, unescape); value.handlers != nil {
c.handlers = engine.allNoMethod
serveError(c, http.StatusMethodNotAllowed, default405Body)
return
}
}
}
c.handlers = engine.allNoRoute
serveError(c, http.StatusNotFound, default404Body)
}
var mimePlain = []string{MIMEPlain}
func serveError(c *Context, code int, defaultMessage []byte) {
c.writermem.status = code
c.Next()
if c.writermem.Written() {
return
}
if c.writermem.Status() == code {
c.writermem.Header()["Content-Type"] = mimePlain
_, err := c.Writer.Write(defaultMessage)
if err != nil {
debugPrint("cannot write message to writer during serve error: %v", err)
}
return
}
c.writermem.WriteHeaderNow()
}
func redirectTrailingSlash(c *Context) {
req := c.Request
p := req.URL.Path
if prefix := path.Clean(c.Request.Header.Get("X-Forwarded-Prefix")); prefix != "." {
p = prefix + "/" + req.URL.Path
}
req.URL.Path = p + "/"
if length := len(p); length > 1 && p[length-1] == '/' {
req.URL.Path = p[:length-1]
}
redirectRequest(c)
}
func redirectFixedPath(c *Context, root *node, trailingSlash bool) bool {
req := c.Request
rPath := req.URL.Path
if fixedPath, ok := root.findCaseInsensitivePath(cleanPath(rPath), trailingSlash); ok {
req.URL.Path = bytesconv.BytesToString(fixedPath)
redirectRequest(c)
return true
}
return false
}
func redirectRequest(c *Context) {
req := c.Request
rPath := req.URL.Path
rURL := req.URL.String()
code := http.StatusMovedPermanently // Permanent redirect, request with GET method
if req.Method != http.MethodGet {
code = http.StatusTemporaryRedirect
}
debugPrint("redirecting request %d: %s --> %s", code, rPath, rURL)
http.Redirect(c.Writer, req, rURL, code)
c.writermem.WriteHeaderNow()
}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./Makefile | GO ?= go
GOFMT ?= gofmt "-s"
GO_VERSION=$(shell $(GO) version | cut -c 14- | cut -d' ' -f1 | cut -d'.' -f2)
PACKAGES ?= $(shell $(GO) list ./...)
VETPACKAGES ?= $(shell $(GO) list ./... | grep -v /examples/)
GOFILES := $(shell find . -name "*.go")
TESTFOLDER := $(shell $(GO) list ./... | grep -E 'gin$$|binding$$|render$$' | grep -v examples)
TESTTAGS ?= ""
.PHONY: test
test:
echo "mode: count" > coverage.out
for d in $(TESTFOLDER); do \
$(GO) test $(TESTTAGS) -v -covermode=count -coverprofile=profile.out $$d > tmp.out; \
cat tmp.out; \
if grep -q "^--- FAIL" tmp.out; then \
rm tmp.out; \
exit 1; \
elif grep -q "build failed" tmp.out; then \
rm tmp.out; \
exit 1; \
elif grep -q "setup failed" tmp.out; then \
rm tmp.out; \
exit 1; \
fi; \
if [ -f profile.out ]; then \
cat profile.out | grep -v "mode:" >> coverage.out; \
rm profile.out; \
fi; \
done
.PHONY: fmt
fmt:
$(GOFMT) -w $(GOFILES)
.PHONY: fmt-check
fmt-check:
@diff=$$($(GOFMT) -d $(GOFILES)); \
if [ -n "$$diff" ]; then \
echo "Please run 'make fmt' and commit the result:"; \
echo "$${diff}"; \
exit 1; \
fi;
vet:
$(GO) vet $(VETPACKAGES)
.PHONY: lint
lint:
@hash golint > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
$(GO) get -u golang.org/x/lint/golint; \
fi
for PKG in $(PACKAGES); do golint -set_exit_status $$PKG || exit 1; done;
.PHONY: misspell-check
misspell-check:
@hash misspell > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
$(GO) get -u github.com/client9/misspell/cmd/misspell; \
fi
misspell -error $(GOFILES)
.PHONY: misspell
misspell:
@hash misspell > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
$(GO) get -u github.com/client9/misspell/cmd/misspell; \
fi
misspell -w $(GOFILES)
.PHONY: tools
tools:
@if [ $(GO_VERSION) -gt 15 ]; then \
$(GO) install golang.org/x/lint/golint@latest; \
$(GO) install github.com/client9/misspell/cmd/misspell@latest; \
elif [ $(GO_VERSION) -lt 16 ]; then \
$(GO) install golang.org/x/lint/golint; \
$(GO) install github.com/client9/misspell/cmd/misspell; \
fi
| GO ?= go
GOFMT ?= gofmt "-s"
GO_VERSION=$(shell $(GO) version | cut -c 14- | cut -d' ' -f1 | cut -d'.' -f2)
PACKAGES ?= $(shell $(GO) list ./...)
VETPACKAGES ?= $(shell $(GO) list ./... | grep -v /examples/)
GOFILES := $(shell find . -name "*.go")
TESTFOLDER := $(shell $(GO) list ./... | grep -E 'gin$$|binding$$|render$$' | grep -v examples)
TESTTAGS ?= ""
.PHONY: test
test:
echo "mode: count" > coverage.out
for d in $(TESTFOLDER); do \
$(GO) test $(TESTTAGS) -v -covermode=count -coverprofile=profile.out $$d > tmp.out; \
cat tmp.out; \
if grep -q "^--- FAIL" tmp.out; then \
rm tmp.out; \
exit 1; \
elif grep -q "build failed" tmp.out; then \
rm tmp.out; \
exit 1; \
elif grep -q "setup failed" tmp.out; then \
rm tmp.out; \
exit 1; \
fi; \
if [ -f profile.out ]; then \
cat profile.out | grep -v "mode:" >> coverage.out; \
rm profile.out; \
fi; \
done
.PHONY: fmt
fmt:
$(GOFMT) -w $(GOFILES)
.PHONY: fmt-check
fmt-check:
@diff=$$($(GOFMT) -d $(GOFILES)); \
if [ -n "$$diff" ]; then \
echo "Please run 'make fmt' and commit the result:"; \
echo "$${diff}"; \
exit 1; \
fi;
vet:
$(GO) vet $(VETPACKAGES)
.PHONY: lint
lint:
@hash golint > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
$(GO) get -u golang.org/x/lint/golint; \
fi
for PKG in $(PACKAGES); do golint -set_exit_status $$PKG || exit 1; done;
.PHONY: misspell-check
misspell-check:
@hash misspell > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
$(GO) get -u github.com/client9/misspell/cmd/misspell; \
fi
misspell -error $(GOFILES)
.PHONY: misspell
misspell:
@hash misspell > /dev/null 2>&1; if [ $$? -ne 0 ]; then \
$(GO) get -u github.com/client9/misspell/cmd/misspell; \
fi
misspell -w $(GOFILES)
.PHONY: tools
tools:
@if [ $(GO_VERSION) -gt 15 ]; then \
$(GO) install golang.org/x/lint/golint@latest; \
$(GO) install github.com/client9/misspell/cmd/misspell@latest; \
elif [ $(GO_VERSION) -lt 16 ]; then \
$(GO) install golang.org/x/lint/golint; \
$(GO) install github.com/client9/misspell/cmd/misspell; \
fi
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./response_writer.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"bufio"
"io"
"net"
"net/http"
)
const (
noWritten = -1
defaultStatus = http.StatusOK
)
// ResponseWriter ...
type ResponseWriter interface {
http.ResponseWriter
http.Hijacker
http.Flusher
http.CloseNotifier
// Status returns the HTTP response status code of the current request.
Status() int
// Size returns the number of bytes already written into the response http body.
// See Written()
Size() int
// WriteString writes the string into the response body.
WriteString(string) (int, error)
// Written returns true if the response body was already written.
Written() bool
// WriteHeaderNow forces to write the http header (status code + headers).
WriteHeaderNow()
// Pusher get the http.Pusher for server push
Pusher() http.Pusher
}
type responseWriter struct {
http.ResponseWriter
size int
status int
}
var _ ResponseWriter = (*responseWriter)(nil)
func (w *responseWriter) reset(writer http.ResponseWriter) {
w.ResponseWriter = writer
w.size = noWritten
w.status = defaultStatus
}
func (w *responseWriter) WriteHeader(code int) {
if code > 0 && w.status != code {
if w.Written() {
debugPrint("[WARNING] Headers were already written. Wanted to override status code %d with %d", w.status, code)
return
}
w.status = code
}
}
func (w *responseWriter) WriteHeaderNow() {
if !w.Written() {
w.size = 0
w.ResponseWriter.WriteHeader(w.status)
}
}
func (w *responseWriter) Write(data []byte) (n int, err error) {
w.WriteHeaderNow()
n, err = w.ResponseWriter.Write(data)
w.size += n
return
}
func (w *responseWriter) WriteString(s string) (n int, err error) {
w.WriteHeaderNow()
n, err = io.WriteString(w.ResponseWriter, s)
w.size += n
return
}
func (w *responseWriter) Status() int {
return w.status
}
func (w *responseWriter) Size() int {
return w.size
}
func (w *responseWriter) Written() bool {
return w.size != noWritten
}
// Hijack implements the http.Hijacker interface.
func (w *responseWriter) Hijack() (net.Conn, *bufio.ReadWriter, error) {
if w.size < 0 {
w.size = 0
}
return w.ResponseWriter.(http.Hijacker).Hijack()
}
// CloseNotify implements the http.CloseNotifier interface.
func (w *responseWriter) CloseNotify() <-chan bool {
return w.ResponseWriter.(http.CloseNotifier).CloseNotify()
}
// Flush implements the http.Flusher interface.
func (w *responseWriter) Flush() {
w.WriteHeaderNow()
w.ResponseWriter.(http.Flusher).Flush()
}
func (w *responseWriter) Pusher() (pusher http.Pusher) {
if pusher, ok := w.ResponseWriter.(http.Pusher); ok {
return pusher
}
return nil
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"bufio"
"io"
"net"
"net/http"
)
const (
noWritten = -1
defaultStatus = http.StatusOK
)
// ResponseWriter ...
type ResponseWriter interface {
http.ResponseWriter
http.Hijacker
http.Flusher
http.CloseNotifier
// Status returns the HTTP response status code of the current request.
Status() int
// Size returns the number of bytes already written into the response http body.
// See Written()
Size() int
// WriteString writes the string into the response body.
WriteString(string) (int, error)
// Written returns true if the response body was already written.
Written() bool
// WriteHeaderNow forces to write the http header (status code + headers).
WriteHeaderNow()
// Pusher get the http.Pusher for server push
Pusher() http.Pusher
}
type responseWriter struct {
http.ResponseWriter
size int
status int
}
var _ ResponseWriter = (*responseWriter)(nil)
func (w *responseWriter) reset(writer http.ResponseWriter) {
w.ResponseWriter = writer
w.size = noWritten
w.status = defaultStatus
}
func (w *responseWriter) WriteHeader(code int) {
if code > 0 && w.status != code {
if w.Written() {
debugPrint("[WARNING] Headers were already written. Wanted to override status code %d with %d", w.status, code)
return
}
w.status = code
}
}
func (w *responseWriter) WriteHeaderNow() {
if !w.Written() {
w.size = 0
w.ResponseWriter.WriteHeader(w.status)
}
}
func (w *responseWriter) Write(data []byte) (n int, err error) {
w.WriteHeaderNow()
n, err = w.ResponseWriter.Write(data)
w.size += n
return
}
func (w *responseWriter) WriteString(s string) (n int, err error) {
w.WriteHeaderNow()
n, err = io.WriteString(w.ResponseWriter, s)
w.size += n
return
}
func (w *responseWriter) Status() int {
return w.status
}
func (w *responseWriter) Size() int {
return w.size
}
func (w *responseWriter) Written() bool {
return w.size != noWritten
}
// Hijack implements the http.Hijacker interface.
func (w *responseWriter) Hijack() (net.Conn, *bufio.ReadWriter, error) {
if w.size < 0 {
w.size = 0
}
return w.ResponseWriter.(http.Hijacker).Hijack()
}
// CloseNotify implements the http.CloseNotifier interface.
func (w *responseWriter) CloseNotify() <-chan bool {
return w.ResponseWriter.(http.CloseNotifier).CloseNotify()
}
// Flush implements the http.Flusher interface.
func (w *responseWriter) Flush() {
w.WriteHeaderNow()
w.ResponseWriter.(http.Flusher).Flush()
}
func (w *responseWriter) Pusher() (pusher http.Pusher) {
if pusher, ok := w.ResponseWriter.(http.Pusher); ok {
return pusher
}
return nil
}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./tree.go | // Copyright 2013 Julien Schmidt. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be found
// at https://github.com/julienschmidt/httprouter/blob/master/LICENSE
package gin
import (
"bytes"
"net/url"
"strings"
"unicode"
"unicode/utf8"
"github.com/gin-gonic/gin/internal/bytesconv"
)
var (
strColon = []byte(":")
strStar = []byte("*")
strSlash = []byte("/")
)
// Param is a single URL parameter, consisting of a key and a value.
type Param struct {
Key string
Value string
}
// Params is a Param-slice, as returned by the router.
// The slice is ordered, the first URL parameter is also the first slice value.
// It is therefore safe to read values by the index.
type Params []Param
// Get returns the value of the first Param which key matches the given name and a boolean true.
// If no matching Param is found, an empty string is returned and a boolean false .
func (ps Params) Get(name string) (string, bool) {
for _, entry := range ps {
if entry.Key == name {
return entry.Value, true
}
}
return "", false
}
// ByName returns the value of the first Param which key matches the given name.
// If no matching Param is found, an empty string is returned.
func (ps Params) ByName(name string) (va string) {
va, _ = ps.Get(name)
return
}
type methodTree struct {
method string
root *node
}
type methodTrees []methodTree
func (trees methodTrees) get(method string) *node {
for _, tree := range trees {
if tree.method == method {
return tree.root
}
}
return nil
}
func min(a, b int) int {
if a <= b {
return a
}
return b
}
func longestCommonPrefix(a, b string) int {
i := 0
max := min(len(a), len(b))
for i < max && a[i] == b[i] {
i++
}
return i
}
// addChild will add a child node, keeping wildcardChild at the end
func (n *node) addChild(child *node) {
if n.wildChild && len(n.children) > 0 {
wildcardChild := n.children[len(n.children)-1]
n.children = append(n.children[:len(n.children)-1], child, wildcardChild)
} else {
n.children = append(n.children, child)
}
}
func countParams(path string) uint16 {
var n uint16
s := bytesconv.StringToBytes(path)
n += uint16(bytes.Count(s, strColon))
n += uint16(bytes.Count(s, strStar))
return n
}
func countSections(path string) uint16 {
s := bytesconv.StringToBytes(path)
return uint16(bytes.Count(s, strSlash))
}
type nodeType uint8
const (
static nodeType = iota
root
param
catchAll
)
type node struct {
path string
indices string
wildChild bool
nType nodeType
priority uint32
children []*node // child nodes, at most 1 :param style node at the end of the array
handlers HandlersChain
fullPath string
}
// Increments priority of the given child and reorders if necessary
func (n *node) incrementChildPrio(pos int) int {
cs := n.children
cs[pos].priority++
prio := cs[pos].priority
// Adjust position (move to front)
newPos := pos
for ; newPos > 0 && cs[newPos-1].priority < prio; newPos-- {
// Swap node positions
cs[newPos-1], cs[newPos] = cs[newPos], cs[newPos-1]
}
// Build new index char string
if newPos != pos {
n.indices = n.indices[:newPos] + // Unchanged prefix, might be empty
n.indices[pos:pos+1] + // The index char we move
n.indices[newPos:pos] + n.indices[pos+1:] // Rest without char at 'pos'
}
return newPos
}
// addRoute adds a node with the given handle to the path.
// Not concurrency-safe!
func (n *node) addRoute(path string, handlers HandlersChain) {
fullPath := path
n.priority++
// Empty tree
if len(n.path) == 0 && len(n.children) == 0 {
n.insertChild(path, fullPath, handlers)
n.nType = root
return
}
parentFullPathIndex := 0
walk:
for {
// Find the longest common prefix.
// This also implies that the common prefix contains no ':' or '*'
// since the existing key can't contain those chars.
i := longestCommonPrefix(path, n.path)
// Split edge
if i < len(n.path) {
child := node{
path: n.path[i:],
wildChild: n.wildChild,
nType: static,
indices: n.indices,
children: n.children,
handlers: n.handlers,
priority: n.priority - 1,
fullPath: n.fullPath,
}
n.children = []*node{&child}
// []byte for proper unicode char conversion, see #65
n.indices = bytesconv.BytesToString([]byte{n.path[i]})
n.path = path[:i]
n.handlers = nil
n.wildChild = false
n.fullPath = fullPath[:parentFullPathIndex+i]
}
// Make new node a child of this node
if i < len(path) {
path = path[i:]
c := path[0]
// '/' after param
if n.nType == param && c == '/' && len(n.children) == 1 {
parentFullPathIndex += len(n.path)
n = n.children[0]
n.priority++
continue walk
}
// Check if a child with the next path byte exists
for i, max := 0, len(n.indices); i < max; i++ {
if c == n.indices[i] {
parentFullPathIndex += len(n.path)
i = n.incrementChildPrio(i)
n = n.children[i]
continue walk
}
}
// Otherwise insert it
if c != ':' && c != '*' && n.nType != catchAll {
// []byte for proper unicode char conversion, see #65
n.indices += bytesconv.BytesToString([]byte{c})
child := &node{
fullPath: fullPath,
}
n.addChild(child)
n.incrementChildPrio(len(n.indices) - 1)
n = child
} else if n.wildChild {
// inserting a wildcard node, need to check if it conflicts with the existing wildcard
n = n.children[len(n.children)-1]
n.priority++
// Check if the wildcard matches
if len(path) >= len(n.path) && n.path == path[:len(n.path)] &&
// Adding a child to a catchAll is not possible
n.nType != catchAll &&
// Check for longer wildcard, e.g. :name and :names
(len(n.path) >= len(path) || path[len(n.path)] == '/') {
continue walk
}
// Wildcard conflict
pathSeg := path
if n.nType != catchAll {
pathSeg = strings.SplitN(pathSeg, "/", 2)[0]
}
prefix := fullPath[:strings.Index(fullPath, pathSeg)] + n.path
panic("'" + pathSeg +
"' in new path '" + fullPath +
"' conflicts with existing wildcard '" + n.path +
"' in existing prefix '" + prefix +
"'")
}
n.insertChild(path, fullPath, handlers)
return
}
// Otherwise add handle to current node
if n.handlers != nil {
panic("handlers are already registered for path '" + fullPath + "'")
}
n.handlers = handlers
n.fullPath = fullPath
return
}
}
// Search for a wildcard segment and check the name for invalid characters.
// Returns -1 as index, if no wildcard was found.
func findWildcard(path string) (wildcard string, i int, valid bool) {
// Find start
for start, c := range []byte(path) {
// A wildcard starts with ':' (param) or '*' (catch-all)
if c != ':' && c != '*' {
continue
}
// Find end and check for invalid characters
valid = true
for end, c := range []byte(path[start+1:]) {
switch c {
case '/':
return path[start : start+1+end], start, valid
case ':', '*':
valid = false
}
}
return path[start:], start, valid
}
return "", -1, false
}
func (n *node) insertChild(path string, fullPath string, handlers HandlersChain) {
for {
// Find prefix until first wildcard
wildcard, i, valid := findWildcard(path)
if i < 0 { // No wildcard found
break
}
// The wildcard name must only contain one ':' or '*' character
if !valid {
panic("only one wildcard per path segment is allowed, has: '" +
wildcard + "' in path '" + fullPath + "'")
}
// check if the wildcard has a name
if len(wildcard) < 2 {
panic("wildcards must be named with a non-empty name in path '" + fullPath + "'")
}
if wildcard[0] == ':' { // param
if i > 0 {
// Insert prefix before the current wildcard
n.path = path[:i]
path = path[i:]
}
child := &node{
nType: param,
path: wildcard,
fullPath: fullPath,
}
n.addChild(child)
n.wildChild = true
n = child
n.priority++
// if the path doesn't end with the wildcard, then there
// will be another subpath starting with '/'
if len(wildcard) < len(path) {
path = path[len(wildcard):]
child := &node{
priority: 1,
fullPath: fullPath,
}
n.addChild(child)
n = child
continue
}
// Otherwise we're done. Insert the handle in the new leaf
n.handlers = handlers
return
}
// catchAll
if i+len(wildcard) != len(path) {
panic("catch-all routes are only allowed at the end of the path in path '" + fullPath + "'")
}
if len(n.path) > 0 && n.path[len(n.path)-1] == '/' {
pathSeg := strings.SplitN(n.children[0].path, "/", 2)[0]
panic("catch-all wildcard '" + path +
"' in new path '" + fullPath +
"' conflicts with existing path segment '" + pathSeg +
"' in existing prefix '" + n.path + pathSeg +
"'")
}
// currently fixed width 1 for '/'
i--
if path[i] != '/' {
panic("no / before catch-all in path '" + fullPath + "'")
}
n.path = path[:i]
// First node: catchAll node with empty path
child := &node{
wildChild: true,
nType: catchAll,
fullPath: fullPath,
}
n.addChild(child)
n.indices = string('/')
n = child
n.priority++
// second node: node holding the variable
child = &node{
path: path[i:],
nType: catchAll,
handlers: handlers,
priority: 1,
fullPath: fullPath,
}
n.children = []*node{child}
return
}
// If no wildcard was found, simply insert the path and handle
n.path = path
n.handlers = handlers
n.fullPath = fullPath
}
// nodeValue holds return values of (*Node).getValue method
type nodeValue struct {
handlers HandlersChain
params *Params
tsr bool
fullPath string
}
type skippedNode struct {
path string
node *node
paramsCount int16
}
// Returns the handle registered with the given path (key). The values of
// wildcards are saved to a map.
// If no handle can be found, a TSR (trailing slash redirect) recommendation is
// made if a handle exists with an extra (without the) trailing slash for the
// given path.
func (n *node) getValue(path string, params *Params, skippedNodes *[]skippedNode, unescape bool) (value nodeValue) {
var globalParamsCount int16
walk: // Outer loop for walking the tree
for {
prefix := n.path
if len(path) > len(prefix) {
if path[:len(prefix)] == prefix {
path = path[len(prefix):]
// Try all the non-wildcard children first by matching the indices
idxc := path[0]
for i, c := range []byte(n.indices) {
if c == idxc {
// strings.HasPrefix(n.children[len(n.children)-1].path, ":") == n.wildChild
if n.wildChild {
index := len(*skippedNodes)
*skippedNodes = (*skippedNodes)[:index+1]
(*skippedNodes)[index] = skippedNode{
path: prefix + path,
node: &node{
path: n.path,
wildChild: n.wildChild,
nType: n.nType,
priority: n.priority,
children: n.children,
handlers: n.handlers,
fullPath: n.fullPath,
},
paramsCount: globalParamsCount,
}
}
n = n.children[i]
continue walk
}
}
if !n.wildChild {
// If the path at the end of the loop is not equal to '/' and the current node has no child nodes
// the current node needs to roll back to last valid skippedNode
if path != "/" {
for length := len(*skippedNodes); length > 0; length-- {
skippedNode := (*skippedNodes)[length-1]
*skippedNodes = (*skippedNodes)[:length-1]
if strings.HasSuffix(skippedNode.path, path) {
path = skippedNode.path
n = skippedNode.node
if value.params != nil {
*value.params = (*value.params)[:skippedNode.paramsCount]
}
globalParamsCount = skippedNode.paramsCount
continue walk
}
}
}
// Nothing found.
// We can recommend to redirect to the same URL without a
// trailing slash if a leaf exists for that path.
value.tsr = path == "/" && n.handlers != nil
return
}
// Handle wildcard child, which is always at the end of the array
n = n.children[len(n.children)-1]
globalParamsCount++
switch n.nType {
case param:
// fix truncate the parameter
// tree_test.go line: 204
// Find param end (either '/' or path end)
end := 0
for end < len(path) && path[end] != '/' {
end++
}
// Save param value
if params != nil && cap(*params) > 0 {
if value.params == nil {
value.params = params
}
// Expand slice within preallocated capacity
i := len(*value.params)
*value.params = (*value.params)[:i+1]
val := path[:end]
if unescape {
if v, err := url.QueryUnescape(val); err == nil {
val = v
}
}
(*value.params)[i] = Param{
Key: n.path[1:],
Value: val,
}
}
// we need to go deeper!
if end < len(path) {
if len(n.children) > 0 {
path = path[end:]
n = n.children[0]
continue walk
}
// ... but we can't
value.tsr = len(path) == end+1
return
}
if value.handlers = n.handlers; value.handlers != nil {
value.fullPath = n.fullPath
return
}
if len(n.children) == 1 {
// No handle found. Check if a handle for this path + a
// trailing slash exists for TSR recommendation
n = n.children[0]
value.tsr = (n.path == "/" && n.handlers != nil) || (n.path == "" && n.indices == "/")
}
return
case catchAll:
// Save param value
if params != nil {
if value.params == nil {
value.params = params
}
// Expand slice within preallocated capacity
i := len(*value.params)
*value.params = (*value.params)[:i+1]
val := path
if unescape {
if v, err := url.QueryUnescape(path); err == nil {
val = v
}
}
(*value.params)[i] = Param{
Key: n.path[2:],
Value: val,
}
}
value.handlers = n.handlers
value.fullPath = n.fullPath
return
default:
panic("invalid node type")
}
}
}
if path == prefix {
// If the current path does not equal '/' and the node does not have a registered handle and the most recently matched node has a child node
// the current node needs to roll back to last valid skippedNode
if n.handlers == nil && path != "/" {
for length := len(*skippedNodes); length > 0; length-- {
skippedNode := (*skippedNodes)[length-1]
*skippedNodes = (*skippedNodes)[:length-1]
if strings.HasSuffix(skippedNode.path, path) {
path = skippedNode.path
n = skippedNode.node
if value.params != nil {
*value.params = (*value.params)[:skippedNode.paramsCount]
}
globalParamsCount = skippedNode.paramsCount
continue walk
}
}
// n = latestNode.children[len(latestNode.children)-1]
}
// We should have reached the node containing the handle.
// Check if this node has a handle registered.
if value.handlers = n.handlers; value.handlers != nil {
value.fullPath = n.fullPath
return
}
// If there is no handle for this route, but this route has a
// wildcard child, there must be a handle for this path with an
// additional trailing slash
if path == "/" && n.wildChild && n.nType != root {
value.tsr = true
return
}
if path == "/" && n.nType == static {
value.tsr = true
return
}
// No handle found. Check if a handle for this path + a
// trailing slash exists for trailing slash recommendation
for i, c := range []byte(n.indices) {
if c == '/' {
n = n.children[i]
value.tsr = (len(n.path) == 1 && n.handlers != nil) ||
(n.nType == catchAll && n.children[0].handlers != nil)
return
}
}
return
}
// Nothing found. We can recommend to redirect to the same URL with an
// extra trailing slash if a leaf exists for that path
value.tsr = path == "/" ||
(len(prefix) == len(path)+1 && prefix[len(path)] == '/' &&
path == prefix[:len(prefix)-1] && n.handlers != nil)
// roll back to last valid skippedNode
if !value.tsr && path != "/" {
for length := len(*skippedNodes); length > 0; length-- {
skippedNode := (*skippedNodes)[length-1]
*skippedNodes = (*skippedNodes)[:length-1]
if strings.HasSuffix(skippedNode.path, path) {
path = skippedNode.path
n = skippedNode.node
if value.params != nil {
*value.params = (*value.params)[:skippedNode.paramsCount]
}
globalParamsCount = skippedNode.paramsCount
continue walk
}
}
}
return
}
}
// Makes a case-insensitive lookup of the given path and tries to find a handler.
// It can optionally also fix trailing slashes.
// It returns the case-corrected path and a bool indicating whether the lookup
// was successful.
func (n *node) findCaseInsensitivePath(path string, fixTrailingSlash bool) ([]byte, bool) {
const stackBufSize = 128
// Use a static sized buffer on the stack in the common case.
// If the path is too long, allocate a buffer on the heap instead.
buf := make([]byte, 0, stackBufSize)
if length := len(path) + 1; length > stackBufSize {
buf = make([]byte, 0, length)
}
ciPath := n.findCaseInsensitivePathRec(
path,
buf, // Preallocate enough memory for new path
[4]byte{}, // Empty rune buffer
fixTrailingSlash,
)
return ciPath, ciPath != nil
}
// Shift bytes in array by n bytes left
func shiftNRuneBytes(rb [4]byte, n int) [4]byte {
switch n {
case 0:
return rb
case 1:
return [4]byte{rb[1], rb[2], rb[3], 0}
case 2:
return [4]byte{rb[2], rb[3]}
case 3:
return [4]byte{rb[3]}
default:
return [4]byte{}
}
}
// Recursive case-insensitive lookup function used by n.findCaseInsensitivePath
func (n *node) findCaseInsensitivePathRec(path string, ciPath []byte, rb [4]byte, fixTrailingSlash bool) []byte {
npLen := len(n.path)
walk: // Outer loop for walking the tree
for len(path) >= npLen && (npLen == 0 || strings.EqualFold(path[1:npLen], n.path[1:])) {
// Add common prefix to result
oldPath := path
path = path[npLen:]
ciPath = append(ciPath, n.path...)
if len(path) == 0 {
// We should have reached the node containing the handle.
// Check if this node has a handle registered.
if n.handlers != nil {
return ciPath
}
// No handle found.
// Try to fix the path by adding a trailing slash
if fixTrailingSlash {
for i, c := range []byte(n.indices) {
if c == '/' {
n = n.children[i]
if (len(n.path) == 1 && n.handlers != nil) ||
(n.nType == catchAll && n.children[0].handlers != nil) {
return append(ciPath, '/')
}
return nil
}
}
}
return nil
}
// If this node does not have a wildcard (param or catchAll) child,
// we can just look up the next child node and continue to walk down
// the tree
if !n.wildChild {
// Skip rune bytes already processed
rb = shiftNRuneBytes(rb, npLen)
if rb[0] != 0 {
// Old rune not finished
idxc := rb[0]
for i, c := range []byte(n.indices) {
if c == idxc {
// continue with child node
n = n.children[i]
npLen = len(n.path)
continue walk
}
}
} else {
// Process a new rune
var rv rune
// Find rune start.
// Runes are up to 4 byte long,
// -4 would definitely be another rune.
var off int
for max := min(npLen, 3); off < max; off++ {
if i := npLen - off; utf8.RuneStart(oldPath[i]) {
// read rune from cached path
rv, _ = utf8.DecodeRuneInString(oldPath[i:])
break
}
}
// Calculate lowercase bytes of current rune
lo := unicode.ToLower(rv)
utf8.EncodeRune(rb[:], lo)
// Skip already processed bytes
rb = shiftNRuneBytes(rb, off)
idxc := rb[0]
for i, c := range []byte(n.indices) {
// Lowercase matches
if c == idxc {
// must use a recursive approach since both the
// uppercase byte and the lowercase byte might exist
// as an index
if out := n.children[i].findCaseInsensitivePathRec(
path, ciPath, rb, fixTrailingSlash,
); out != nil {
return out
}
break
}
}
// If we found no match, the same for the uppercase rune,
// if it differs
if up := unicode.ToUpper(rv); up != lo {
utf8.EncodeRune(rb[:], up)
rb = shiftNRuneBytes(rb, off)
idxc := rb[0]
for i, c := range []byte(n.indices) {
// Uppercase matches
if c == idxc {
// Continue with child node
n = n.children[i]
npLen = len(n.path)
continue walk
}
}
}
}
// Nothing found. We can recommend to redirect to the same URL
// without a trailing slash if a leaf exists for that path
if fixTrailingSlash && path == "/" && n.handlers != nil {
return ciPath
}
return nil
}
n = n.children[0]
switch n.nType {
case param:
// Find param end (either '/' or path end)
end := 0
for end < len(path) && path[end] != '/' {
end++
}
// Add param value to case insensitive path
ciPath = append(ciPath, path[:end]...)
// We need to go deeper!
if end < len(path) {
if len(n.children) > 0 {
// Continue with child node
n = n.children[0]
npLen = len(n.path)
path = path[end:]
continue
}
// ... but we can't
if fixTrailingSlash && len(path) == end+1 {
return ciPath
}
return nil
}
if n.handlers != nil {
return ciPath
}
if fixTrailingSlash && len(n.children) == 1 {
// No handle found. Check if a handle for this path + a
// trailing slash exists
n = n.children[0]
if n.path == "/" && n.handlers != nil {
return append(ciPath, '/')
}
}
return nil
case catchAll:
return append(ciPath, path...)
default:
panic("invalid node type")
}
}
// Nothing found.
// Try to fix the path by adding / removing a trailing slash
if fixTrailingSlash {
if path == "/" {
return ciPath
}
if len(path)+1 == npLen && n.path[len(path)] == '/' &&
strings.EqualFold(path[1:], n.path[1:len(path)]) && n.handlers != nil {
return append(ciPath, n.path...)
}
}
return nil
}
| // Copyright 2013 Julien Schmidt. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be found
// at https://github.com/julienschmidt/httprouter/blob/master/LICENSE
package gin
import (
"bytes"
"net/url"
"strings"
"unicode"
"unicode/utf8"
"github.com/gin-gonic/gin/internal/bytesconv"
)
var (
strColon = []byte(":")
strStar = []byte("*")
strSlash = []byte("/")
)
// Param is a single URL parameter, consisting of a key and a value.
type Param struct {
Key string
Value string
}
// Params is a Param-slice, as returned by the router.
// The slice is ordered, the first URL parameter is also the first slice value.
// It is therefore safe to read values by the index.
type Params []Param
// Get returns the value of the first Param which key matches the given name and a boolean true.
// If no matching Param is found, an empty string is returned and a boolean false .
func (ps Params) Get(name string) (string, bool) {
for _, entry := range ps {
if entry.Key == name {
return entry.Value, true
}
}
return "", false
}
// ByName returns the value of the first Param which key matches the given name.
// If no matching Param is found, an empty string is returned.
func (ps Params) ByName(name string) (va string) {
va, _ = ps.Get(name)
return
}
type methodTree struct {
method string
root *node
}
type methodTrees []methodTree
func (trees methodTrees) get(method string) *node {
for _, tree := range trees {
if tree.method == method {
return tree.root
}
}
return nil
}
func min(a, b int) int {
if a <= b {
return a
}
return b
}
func longestCommonPrefix(a, b string) int {
i := 0
max := min(len(a), len(b))
for i < max && a[i] == b[i] {
i++
}
return i
}
// addChild will add a child node, keeping wildcardChild at the end
func (n *node) addChild(child *node) {
if n.wildChild && len(n.children) > 0 {
wildcardChild := n.children[len(n.children)-1]
n.children = append(n.children[:len(n.children)-1], child, wildcardChild)
} else {
n.children = append(n.children, child)
}
}
func countParams(path string) uint16 {
var n uint16
s := bytesconv.StringToBytes(path)
n += uint16(bytes.Count(s, strColon))
n += uint16(bytes.Count(s, strStar))
return n
}
func countSections(path string) uint16 {
s := bytesconv.StringToBytes(path)
return uint16(bytes.Count(s, strSlash))
}
type nodeType uint8
const (
static nodeType = iota
root
param
catchAll
)
type node struct {
path string
indices string
wildChild bool
nType nodeType
priority uint32
children []*node // child nodes, at most 1 :param style node at the end of the array
handlers HandlersChain
fullPath string
}
// Increments priority of the given child and reorders if necessary
func (n *node) incrementChildPrio(pos int) int {
cs := n.children
cs[pos].priority++
prio := cs[pos].priority
// Adjust position (move to front)
newPos := pos
for ; newPos > 0 && cs[newPos-1].priority < prio; newPos-- {
// Swap node positions
cs[newPos-1], cs[newPos] = cs[newPos], cs[newPos-1]
}
// Build new index char string
if newPos != pos {
n.indices = n.indices[:newPos] + // Unchanged prefix, might be empty
n.indices[pos:pos+1] + // The index char we move
n.indices[newPos:pos] + n.indices[pos+1:] // Rest without char at 'pos'
}
return newPos
}
// addRoute adds a node with the given handle to the path.
// Not concurrency-safe!
func (n *node) addRoute(path string, handlers HandlersChain) {
fullPath := path
n.priority++
// Empty tree
if len(n.path) == 0 && len(n.children) == 0 {
n.insertChild(path, fullPath, handlers)
n.nType = root
return
}
parentFullPathIndex := 0
walk:
for {
// Find the longest common prefix.
// This also implies that the common prefix contains no ':' or '*'
// since the existing key can't contain those chars.
i := longestCommonPrefix(path, n.path)
// Split edge
if i < len(n.path) {
child := node{
path: n.path[i:],
wildChild: n.wildChild,
nType: static,
indices: n.indices,
children: n.children,
handlers: n.handlers,
priority: n.priority - 1,
fullPath: n.fullPath,
}
n.children = []*node{&child}
// []byte for proper unicode char conversion, see #65
n.indices = bytesconv.BytesToString([]byte{n.path[i]})
n.path = path[:i]
n.handlers = nil
n.wildChild = false
n.fullPath = fullPath[:parentFullPathIndex+i]
}
// Make new node a child of this node
if i < len(path) {
path = path[i:]
c := path[0]
// '/' after param
if n.nType == param && c == '/' && len(n.children) == 1 {
parentFullPathIndex += len(n.path)
n = n.children[0]
n.priority++
continue walk
}
// Check if a child with the next path byte exists
for i, max := 0, len(n.indices); i < max; i++ {
if c == n.indices[i] {
parentFullPathIndex += len(n.path)
i = n.incrementChildPrio(i)
n = n.children[i]
continue walk
}
}
// Otherwise insert it
if c != ':' && c != '*' && n.nType != catchAll {
// []byte for proper unicode char conversion, see #65
n.indices += bytesconv.BytesToString([]byte{c})
child := &node{
fullPath: fullPath,
}
n.addChild(child)
n.incrementChildPrio(len(n.indices) - 1)
n = child
} else if n.wildChild {
// inserting a wildcard node, need to check if it conflicts with the existing wildcard
n = n.children[len(n.children)-1]
n.priority++
// Check if the wildcard matches
if len(path) >= len(n.path) && n.path == path[:len(n.path)] &&
// Adding a child to a catchAll is not possible
n.nType != catchAll &&
// Check for longer wildcard, e.g. :name and :names
(len(n.path) >= len(path) || path[len(n.path)] == '/') {
continue walk
}
// Wildcard conflict
pathSeg := path
if n.nType != catchAll {
pathSeg = strings.SplitN(pathSeg, "/", 2)[0]
}
prefix := fullPath[:strings.Index(fullPath, pathSeg)] + n.path
panic("'" + pathSeg +
"' in new path '" + fullPath +
"' conflicts with existing wildcard '" + n.path +
"' in existing prefix '" + prefix +
"'")
}
n.insertChild(path, fullPath, handlers)
return
}
// Otherwise add handle to current node
if n.handlers != nil {
panic("handlers are already registered for path '" + fullPath + "'")
}
n.handlers = handlers
n.fullPath = fullPath
return
}
}
// Search for a wildcard segment and check the name for invalid characters.
// Returns -1 as index, if no wildcard was found.
func findWildcard(path string) (wildcard string, i int, valid bool) {
// Find start
for start, c := range []byte(path) {
// A wildcard starts with ':' (param) or '*' (catch-all)
if c != ':' && c != '*' {
continue
}
// Find end and check for invalid characters
valid = true
for end, c := range []byte(path[start+1:]) {
switch c {
case '/':
return path[start : start+1+end], start, valid
case ':', '*':
valid = false
}
}
return path[start:], start, valid
}
return "", -1, false
}
func (n *node) insertChild(path string, fullPath string, handlers HandlersChain) {
for {
// Find prefix until first wildcard
wildcard, i, valid := findWildcard(path)
if i < 0 { // No wildcard found
break
}
// The wildcard name must only contain one ':' or '*' character
if !valid {
panic("only one wildcard per path segment is allowed, has: '" +
wildcard + "' in path '" + fullPath + "'")
}
// check if the wildcard has a name
if len(wildcard) < 2 {
panic("wildcards must be named with a non-empty name in path '" + fullPath + "'")
}
if wildcard[0] == ':' { // param
if i > 0 {
// Insert prefix before the current wildcard
n.path = path[:i]
path = path[i:]
}
child := &node{
nType: param,
path: wildcard,
fullPath: fullPath,
}
n.addChild(child)
n.wildChild = true
n = child
n.priority++
// if the path doesn't end with the wildcard, then there
// will be another subpath starting with '/'
if len(wildcard) < len(path) {
path = path[len(wildcard):]
child := &node{
priority: 1,
fullPath: fullPath,
}
n.addChild(child)
n = child
continue
}
// Otherwise we're done. Insert the handle in the new leaf
n.handlers = handlers
return
}
// catchAll
if i+len(wildcard) != len(path) {
panic("catch-all routes are only allowed at the end of the path in path '" + fullPath + "'")
}
if len(n.path) > 0 && n.path[len(n.path)-1] == '/' {
pathSeg := strings.SplitN(n.children[0].path, "/", 2)[0]
panic("catch-all wildcard '" + path +
"' in new path '" + fullPath +
"' conflicts with existing path segment '" + pathSeg +
"' in existing prefix '" + n.path + pathSeg +
"'")
}
// currently fixed width 1 for '/'
i--
if path[i] != '/' {
panic("no / before catch-all in path '" + fullPath + "'")
}
n.path = path[:i]
// First node: catchAll node with empty path
child := &node{
wildChild: true,
nType: catchAll,
fullPath: fullPath,
}
n.addChild(child)
n.indices = string('/')
n = child
n.priority++
// second node: node holding the variable
child = &node{
path: path[i:],
nType: catchAll,
handlers: handlers,
priority: 1,
fullPath: fullPath,
}
n.children = []*node{child}
return
}
// If no wildcard was found, simply insert the path and handle
n.path = path
n.handlers = handlers
n.fullPath = fullPath
}
// nodeValue holds return values of (*Node).getValue method
type nodeValue struct {
handlers HandlersChain
params *Params
tsr bool
fullPath string
}
type skippedNode struct {
path string
node *node
paramsCount int16
}
// Returns the handle registered with the given path (key). The values of
// wildcards are saved to a map.
// If no handle can be found, a TSR (trailing slash redirect) recommendation is
// made if a handle exists with an extra (without the) trailing slash for the
// given path.
func (n *node) getValue(path string, params *Params, skippedNodes *[]skippedNode, unescape bool) (value nodeValue) {
var globalParamsCount int16
walk: // Outer loop for walking the tree
for {
prefix := n.path
if len(path) > len(prefix) {
if path[:len(prefix)] == prefix {
path = path[len(prefix):]
// Try all the non-wildcard children first by matching the indices
idxc := path[0]
for i, c := range []byte(n.indices) {
if c == idxc {
// strings.HasPrefix(n.children[len(n.children)-1].path, ":") == n.wildChild
if n.wildChild {
index := len(*skippedNodes)
*skippedNodes = (*skippedNodes)[:index+1]
(*skippedNodes)[index] = skippedNode{
path: prefix + path,
node: &node{
path: n.path,
wildChild: n.wildChild,
nType: n.nType,
priority: n.priority,
children: n.children,
handlers: n.handlers,
fullPath: n.fullPath,
},
paramsCount: globalParamsCount,
}
}
n = n.children[i]
continue walk
}
}
if !n.wildChild {
// If the path at the end of the loop is not equal to '/' and the current node has no child nodes
// the current node needs to roll back to last valid skippedNode
if path != "/" {
for length := len(*skippedNodes); length > 0; length-- {
skippedNode := (*skippedNodes)[length-1]
*skippedNodes = (*skippedNodes)[:length-1]
if strings.HasSuffix(skippedNode.path, path) {
path = skippedNode.path
n = skippedNode.node
if value.params != nil {
*value.params = (*value.params)[:skippedNode.paramsCount]
}
globalParamsCount = skippedNode.paramsCount
continue walk
}
}
}
// Nothing found.
// We can recommend to redirect to the same URL without a
// trailing slash if a leaf exists for that path.
value.tsr = path == "/" && n.handlers != nil
return
}
// Handle wildcard child, which is always at the end of the array
n = n.children[len(n.children)-1]
globalParamsCount++
switch n.nType {
case param:
// fix truncate the parameter
// tree_test.go line: 204
// Find param end (either '/' or path end)
end := 0
for end < len(path) && path[end] != '/' {
end++
}
// Save param value
if params != nil && cap(*params) > 0 {
if value.params == nil {
value.params = params
}
// Expand slice within preallocated capacity
i := len(*value.params)
*value.params = (*value.params)[:i+1]
val := path[:end]
if unescape {
if v, err := url.QueryUnescape(val); err == nil {
val = v
}
}
(*value.params)[i] = Param{
Key: n.path[1:],
Value: val,
}
}
// we need to go deeper!
if end < len(path) {
if len(n.children) > 0 {
path = path[end:]
n = n.children[0]
continue walk
}
// ... but we can't
value.tsr = len(path) == end+1
return
}
if value.handlers = n.handlers; value.handlers != nil {
value.fullPath = n.fullPath
return
}
if len(n.children) == 1 {
// No handle found. Check if a handle for this path + a
// trailing slash exists for TSR recommendation
n = n.children[0]
value.tsr = (n.path == "/" && n.handlers != nil) || (n.path == "" && n.indices == "/")
}
return
case catchAll:
// Save param value
if params != nil {
if value.params == nil {
value.params = params
}
// Expand slice within preallocated capacity
i := len(*value.params)
*value.params = (*value.params)[:i+1]
val := path
if unescape {
if v, err := url.QueryUnescape(path); err == nil {
val = v
}
}
(*value.params)[i] = Param{
Key: n.path[2:],
Value: val,
}
}
value.handlers = n.handlers
value.fullPath = n.fullPath
return
default:
panic("invalid node type")
}
}
}
if path == prefix {
// If the current path does not equal '/' and the node does not have a registered handle and the most recently matched node has a child node
// the current node needs to roll back to last valid skippedNode
if n.handlers == nil && path != "/" {
for length := len(*skippedNodes); length > 0; length-- {
skippedNode := (*skippedNodes)[length-1]
*skippedNodes = (*skippedNodes)[:length-1]
if strings.HasSuffix(skippedNode.path, path) {
path = skippedNode.path
n = skippedNode.node
if value.params != nil {
*value.params = (*value.params)[:skippedNode.paramsCount]
}
globalParamsCount = skippedNode.paramsCount
continue walk
}
}
// n = latestNode.children[len(latestNode.children)-1]
}
// We should have reached the node containing the handle.
// Check if this node has a handle registered.
if value.handlers = n.handlers; value.handlers != nil {
value.fullPath = n.fullPath
return
}
// If there is no handle for this route, but this route has a
// wildcard child, there must be a handle for this path with an
// additional trailing slash
if path == "/" && n.wildChild && n.nType != root {
value.tsr = true
return
}
if path == "/" && n.nType == static {
value.tsr = true
return
}
// No handle found. Check if a handle for this path + a
// trailing slash exists for trailing slash recommendation
for i, c := range []byte(n.indices) {
if c == '/' {
n = n.children[i]
value.tsr = (len(n.path) == 1 && n.handlers != nil) ||
(n.nType == catchAll && n.children[0].handlers != nil)
return
}
}
return
}
// Nothing found. We can recommend to redirect to the same URL with an
// extra trailing slash if a leaf exists for that path
value.tsr = path == "/" ||
(len(prefix) == len(path)+1 && prefix[len(path)] == '/' &&
path == prefix[:len(prefix)-1] && n.handlers != nil)
// roll back to last valid skippedNode
if !value.tsr && path != "/" {
for length := len(*skippedNodes); length > 0; length-- {
skippedNode := (*skippedNodes)[length-1]
*skippedNodes = (*skippedNodes)[:length-1]
if strings.HasSuffix(skippedNode.path, path) {
path = skippedNode.path
n = skippedNode.node
if value.params != nil {
*value.params = (*value.params)[:skippedNode.paramsCount]
}
globalParamsCount = skippedNode.paramsCount
continue walk
}
}
}
return
}
}
// Makes a case-insensitive lookup of the given path and tries to find a handler.
// It can optionally also fix trailing slashes.
// It returns the case-corrected path and a bool indicating whether the lookup
// was successful.
func (n *node) findCaseInsensitivePath(path string, fixTrailingSlash bool) ([]byte, bool) {
const stackBufSize = 128
// Use a static sized buffer on the stack in the common case.
// If the path is too long, allocate a buffer on the heap instead.
buf := make([]byte, 0, stackBufSize)
if length := len(path) + 1; length > stackBufSize {
buf = make([]byte, 0, length)
}
ciPath := n.findCaseInsensitivePathRec(
path,
buf, // Preallocate enough memory for new path
[4]byte{}, // Empty rune buffer
fixTrailingSlash,
)
return ciPath, ciPath != nil
}
// Shift bytes in array by n bytes left
func shiftNRuneBytes(rb [4]byte, n int) [4]byte {
switch n {
case 0:
return rb
case 1:
return [4]byte{rb[1], rb[2], rb[3], 0}
case 2:
return [4]byte{rb[2], rb[3]}
case 3:
return [4]byte{rb[3]}
default:
return [4]byte{}
}
}
// Recursive case-insensitive lookup function used by n.findCaseInsensitivePath
func (n *node) findCaseInsensitivePathRec(path string, ciPath []byte, rb [4]byte, fixTrailingSlash bool) []byte {
npLen := len(n.path)
walk: // Outer loop for walking the tree
for len(path) >= npLen && (npLen == 0 || strings.EqualFold(path[1:npLen], n.path[1:])) {
// Add common prefix to result
oldPath := path
path = path[npLen:]
ciPath = append(ciPath, n.path...)
if len(path) == 0 {
// We should have reached the node containing the handle.
// Check if this node has a handle registered.
if n.handlers != nil {
return ciPath
}
// No handle found.
// Try to fix the path by adding a trailing slash
if fixTrailingSlash {
for i, c := range []byte(n.indices) {
if c == '/' {
n = n.children[i]
if (len(n.path) == 1 && n.handlers != nil) ||
(n.nType == catchAll && n.children[0].handlers != nil) {
return append(ciPath, '/')
}
return nil
}
}
}
return nil
}
// If this node does not have a wildcard (param or catchAll) child,
// we can just look up the next child node and continue to walk down
// the tree
if !n.wildChild {
// Skip rune bytes already processed
rb = shiftNRuneBytes(rb, npLen)
if rb[0] != 0 {
// Old rune not finished
idxc := rb[0]
for i, c := range []byte(n.indices) {
if c == idxc {
// continue with child node
n = n.children[i]
npLen = len(n.path)
continue walk
}
}
} else {
// Process a new rune
var rv rune
// Find rune start.
// Runes are up to 4 byte long,
// -4 would definitely be another rune.
var off int
for max := min(npLen, 3); off < max; off++ {
if i := npLen - off; utf8.RuneStart(oldPath[i]) {
// read rune from cached path
rv, _ = utf8.DecodeRuneInString(oldPath[i:])
break
}
}
// Calculate lowercase bytes of current rune
lo := unicode.ToLower(rv)
utf8.EncodeRune(rb[:], lo)
// Skip already processed bytes
rb = shiftNRuneBytes(rb, off)
idxc := rb[0]
for i, c := range []byte(n.indices) {
// Lowercase matches
if c == idxc {
// must use a recursive approach since both the
// uppercase byte and the lowercase byte might exist
// as an index
if out := n.children[i].findCaseInsensitivePathRec(
path, ciPath, rb, fixTrailingSlash,
); out != nil {
return out
}
break
}
}
// If we found no match, the same for the uppercase rune,
// if it differs
if up := unicode.ToUpper(rv); up != lo {
utf8.EncodeRune(rb[:], up)
rb = shiftNRuneBytes(rb, off)
idxc := rb[0]
for i, c := range []byte(n.indices) {
// Uppercase matches
if c == idxc {
// Continue with child node
n = n.children[i]
npLen = len(n.path)
continue walk
}
}
}
}
// Nothing found. We can recommend to redirect to the same URL
// without a trailing slash if a leaf exists for that path
if fixTrailingSlash && path == "/" && n.handlers != nil {
return ciPath
}
return nil
}
n = n.children[0]
switch n.nType {
case param:
// Find param end (either '/' or path end)
end := 0
for end < len(path) && path[end] != '/' {
end++
}
// Add param value to case insensitive path
ciPath = append(ciPath, path[:end]...)
// We need to go deeper!
if end < len(path) {
if len(n.children) > 0 {
// Continue with child node
n = n.children[0]
npLen = len(n.path)
path = path[end:]
continue
}
// ... but we can't
if fixTrailingSlash && len(path) == end+1 {
return ciPath
}
return nil
}
if n.handlers != nil {
return ciPath
}
if fixTrailingSlash && len(n.children) == 1 {
// No handle found. Check if a handle for this path + a
// trailing slash exists
n = n.children[0]
if n.path == "/" && n.handlers != nil {
return append(ciPath, '/')
}
}
return nil
case catchAll:
return append(ciPath, path...)
default:
panic("invalid node type")
}
}
// Nothing found.
// Try to fix the path by adding / removing a trailing slash
if fixTrailingSlash {
if path == "/" {
return ciPath
}
if len(path)+1 == npLen && n.path[len(path)] == '/' &&
strings.EqualFold(path[1:], n.path[1:len(path)]) && n.handlers != nil {
return append(ciPath, n.path...)
}
}
return nil
}
| -1 |
gin-gonic/gin | 3,347 | Replace bytes.Buffer with strings.Builder where appropriate | To build strings more efficiently, use strings.Builder instead.
| hopehook | "2022-10-03T05:49:17Z" | "2023-01-20T01:51:42Z" | 8cd11c82e447f74d63e3da6037cb0463440d8e16 | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db | Replace bytes.Buffer with strings.Builder where appropriate. To build strings more efficiently, use strings.Builder instead.
| ./.git/logs/refs/heads/master | 0000000000000000000000000000000000000000 53fbf4dbfbf465b552057e6f8d199a275151b7a1 jupyter <[email protected]> 1705031630 +0000 clone: from https://github.com/gin-gonic/gin.git
| 0000000000000000000000000000000000000000 53fbf4dbfbf465b552057e6f8d199a275151b7a1 jupyter <[email protected]> 1705031630 +0000 clone: from https://github.com/gin-gonic/gin.git
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./binding/binding_test.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"bytes"
"encoding/json"
"errors"
"io"
"io/ioutil"
"mime/multipart"
"net/http"
"os"
"reflect"
"strconv"
"strings"
"testing"
"time"
"github.com/gin-gonic/gin/testdata/protoexample"
"github.com/stretchr/testify/assert"
"google.golang.org/protobuf/proto"
)
type appkey struct {
Appkey string `json:"appkey" form:"appkey"`
}
type QueryTest struct {
Page int `json:"page" form:"page"`
Size int `json:"size" form:"size"`
appkey
}
type FooStruct struct {
Foo string `msgpack:"foo" json:"foo" form:"foo" xml:"foo" binding:"required,max=32"`
}
type FooBarStruct struct {
FooStruct
Bar string `msgpack:"bar" json:"bar" form:"bar" xml:"bar" binding:"required"`
}
type FooBarFileStruct struct {
FooBarStruct
File *multipart.FileHeader `form:"file" binding:"required"`
}
type FooBarFileFailStruct struct {
FooBarStruct
File *multipart.FileHeader `invalid_name:"file" binding:"required"`
// for unexport test
data *multipart.FileHeader `form:"data" binding:"required"`
}
type FooDefaultBarStruct struct {
FooStruct
Bar string `msgpack:"bar" json:"bar" form:"bar,default=hello" xml:"bar" binding:"required"`
}
type FooStructUseNumber struct {
Foo any `json:"foo" binding:"required"`
}
type FooStructDisallowUnknownFields struct {
Foo any `json:"foo" binding:"required"`
}
type FooBarStructForTimeType struct {
TimeFoo time.Time `form:"time_foo" time_format:"2006-01-02" time_utc:"1" time_location:"Asia/Chongqing"`
TimeBar time.Time `form:"time_bar" time_format:"2006-01-02" time_utc:"1"`
CreateTime time.Time `form:"createTime" time_format:"unixNano"`
UnixTime time.Time `form:"unixTime" time_format:"unix"`
}
type FooStructForTimeTypeNotUnixFormat struct {
CreateTime time.Time `form:"createTime" time_format:"unixNano"`
UnixTime time.Time `form:"unixTime" time_format:"unix"`
}
type FooStructForTimeTypeNotFormat struct {
TimeFoo time.Time `form:"time_foo"`
}
type FooStructForTimeTypeFailFormat struct {
TimeFoo time.Time `form:"time_foo" time_format:"2017-11-15"`
}
type FooStructForTimeTypeFailLocation struct {
TimeFoo time.Time `form:"time_foo" time_format:"2006-01-02" time_location:"/asia/chongqing"`
}
type FooStructForMapType struct {
MapFoo map[string]any `form:"map_foo"`
}
type FooStructForIgnoreFormTag struct {
Foo *string `form:"-"`
}
type InvalidNameType struct {
TestName string `invalid_name:"test_name"`
}
type InvalidNameMapType struct {
TestName struct {
MapFoo map[string]any `form:"map_foo"`
}
}
type FooStructForSliceType struct {
SliceFoo []int `form:"slice_foo"`
}
type FooStructForStructType struct {
StructFoo struct {
Idx int `form:"idx"`
}
}
type FooStructForStructPointerType struct {
StructPointerFoo *struct {
Name string `form:"name"`
}
}
type FooStructForSliceMapType struct {
// Unknown type: not support map
SliceMapFoo []map[string]any `form:"slice_map_foo"`
}
type FooStructForBoolType struct {
BoolFoo bool `form:"bool_foo"`
}
type FooStructForStringPtrType struct {
PtrFoo *string `form:"ptr_foo"`
PtrBar *string `form:"ptr_bar" binding:"required"`
}
type FooStructForMapPtrType struct {
PtrBar *map[string]any `form:"ptr_bar"`
}
func TestBindingDefault(t *testing.T) {
assert.Equal(t, Form, Default("GET", ""))
assert.Equal(t, Form, Default("GET", MIMEJSON))
assert.Equal(t, JSON, Default("POST", MIMEJSON))
assert.Equal(t, JSON, Default("PUT", MIMEJSON))
assert.Equal(t, XML, Default("POST", MIMEXML))
assert.Equal(t, XML, Default("PUT", MIMEXML2))
assert.Equal(t, Form, Default("POST", MIMEPOSTForm))
assert.Equal(t, Form, Default("PUT", MIMEPOSTForm))
assert.Equal(t, FormMultipart, Default("POST", MIMEMultipartPOSTForm))
assert.Equal(t, FormMultipart, Default("PUT", MIMEMultipartPOSTForm))
assert.Equal(t, ProtoBuf, Default("POST", MIMEPROTOBUF))
assert.Equal(t, ProtoBuf, Default("PUT", MIMEPROTOBUF))
assert.Equal(t, YAML, Default("POST", MIMEYAML))
assert.Equal(t, YAML, Default("PUT", MIMEYAML))
assert.Equal(t, TOML, Default("POST", MIMETOML))
assert.Equal(t, TOML, Default("PUT", MIMETOML))
}
func TestBindingJSONNilBody(t *testing.T) {
var obj FooStruct
req, _ := http.NewRequest(http.MethodPost, "/", nil)
err := JSON.Bind(req, &obj)
assert.Error(t, err)
}
func TestBindingJSON(t *testing.T) {
testBodyBinding(t,
JSON, "json",
"/", "/",
`{"foo": "bar"}`, `{"bar": "foo"}`)
}
func TestBindingJSONSlice(t *testing.T) {
EnableDecoderDisallowUnknownFields = true
defer func() {
EnableDecoderDisallowUnknownFields = false
}()
testBodyBindingSlice(t, JSON, "json", "/", "/", `[]`, ``)
testBodyBindingSlice(t, JSON, "json", "/", "/", `[{"foo": "123"}]`, `[{}]`)
testBodyBindingSlice(t, JSON, "json", "/", "/", `[{"foo": "123"}]`, `[{"foo": ""}]`)
testBodyBindingSlice(t, JSON, "json", "/", "/", `[{"foo": "123"}]`, `[{"foo": 123}]`)
testBodyBindingSlice(t, JSON, "json", "/", "/", `[{"foo": "123"}]`, `[{"bar": 123}]`)
testBodyBindingSlice(t, JSON, "json", "/", "/", `[{"foo": "123"}]`, `[{"foo": "123456789012345678901234567890123"}]`)
}
func TestBindingJSONUseNumber(t *testing.T) {
testBodyBindingUseNumber(t,
JSON, "json",
"/", "/",
`{"foo": 123}`, `{"bar": "foo"}`)
}
func TestBindingJSONUseNumber2(t *testing.T) {
testBodyBindingUseNumber2(t,
JSON, "json",
"/", "/",
`{"foo": 123}`, `{"bar": "foo"}`)
}
func TestBindingJSONDisallowUnknownFields(t *testing.T) {
testBodyBindingDisallowUnknownFields(t, JSON,
"/", "/",
`{"foo": "bar"}`, `{"foo": "bar", "what": "this"}`)
}
func TestBindingJSONStringMap(t *testing.T) {
testBodyBindingStringMap(t, JSON,
"/", "/",
`{"foo": "bar", "hello": "world"}`, `{"num": 2}`)
}
func TestBindingForm(t *testing.T) {
testFormBinding(t, "POST",
"/", "/",
"foo=bar&bar=foo", "bar2=foo")
}
func TestBindingForm2(t *testing.T) {
testFormBinding(t, "GET",
"/?foo=bar&bar=foo", "/?bar2=foo",
"", "")
}
func TestBindingFormEmbeddedStruct(t *testing.T) {
testFormBindingEmbeddedStruct(t, "POST",
"/", "/",
"page=1&size=2&appkey=test-appkey", "bar2=foo")
}
func TestBindingFormEmbeddedStruct2(t *testing.T) {
testFormBindingEmbeddedStruct(t, "GET",
"/?page=1&size=2&appkey=test-appkey", "/?bar2=foo",
"", "")
}
func TestBindingFormDefaultValue(t *testing.T) {
testFormBindingDefaultValue(t, "POST",
"/", "/",
"foo=bar", "bar2=foo")
}
func TestBindingFormDefaultValue2(t *testing.T) {
testFormBindingDefaultValue(t, "GET",
"/?foo=bar", "/?bar2=foo",
"", "")
}
func TestBindingFormForTime(t *testing.T) {
testFormBindingForTime(t, "POST",
"/", "/",
"time_foo=2017-11-15&time_bar=&createTime=1562400033000000123&unixTime=1562400033", "bar2=foo")
testFormBindingForTimeNotUnixFormat(t, "POST",
"/", "/",
"time_foo=2017-11-15&createTime=bad&unixTime=bad", "bar2=foo")
testFormBindingForTimeNotFormat(t, "POST",
"/", "/",
"time_foo=2017-11-15", "bar2=foo")
testFormBindingForTimeFailFormat(t, "POST",
"/", "/",
"time_foo=2017-11-15", "bar2=foo")
testFormBindingForTimeFailLocation(t, "POST",
"/", "/",
"time_foo=2017-11-15", "bar2=foo")
}
func TestBindingFormForTime2(t *testing.T) {
testFormBindingForTime(t, "GET",
"/?time_foo=2017-11-15&time_bar=&createTime=1562400033000000123&unixTime=1562400033", "/?bar2=foo",
"", "")
testFormBindingForTimeNotUnixFormat(t, "POST",
"/", "/",
"time_foo=2017-11-15&createTime=bad&unixTime=bad", "bar2=foo")
testFormBindingForTimeNotFormat(t, "GET",
"/?time_foo=2017-11-15", "/?bar2=foo",
"", "")
testFormBindingForTimeFailFormat(t, "GET",
"/?time_foo=2017-11-15", "/?bar2=foo",
"", "")
testFormBindingForTimeFailLocation(t, "GET",
"/?time_foo=2017-11-15", "/?bar2=foo",
"", "")
}
func TestFormBindingIgnoreField(t *testing.T) {
testFormBindingIgnoreField(t, "POST",
"/", "/",
"-=bar", "")
}
func TestBindingFormInvalidName(t *testing.T) {
testFormBindingInvalidName(t, "POST",
"/", "/",
"test_name=bar", "bar2=foo")
}
func TestBindingFormInvalidName2(t *testing.T) {
testFormBindingInvalidName2(t, "POST",
"/", "/",
"map_foo=bar", "bar2=foo")
}
func TestBindingFormForType(t *testing.T) {
testFormBindingForType(t, "POST",
"/", "/",
"map_foo={\"bar\":123}", "map_foo=1", "Map")
testFormBindingForType(t, "POST",
"/", "/",
"slice_foo=1&slice_foo=2", "bar2=1&bar2=2", "Slice")
testFormBindingForType(t, "GET",
"/?slice_foo=1&slice_foo=2", "/?bar2=1&bar2=2",
"", "", "Slice")
testFormBindingForType(t, "POST",
"/", "/",
"slice_map_foo=1&slice_map_foo=2", "bar2=1&bar2=2", "SliceMap")
testFormBindingForType(t, "GET",
"/?slice_map_foo=1&slice_map_foo=2", "/?bar2=1&bar2=2",
"", "", "SliceMap")
testFormBindingForType(t, "POST",
"/", "/",
"ptr_bar=test", "bar2=test", "Ptr")
testFormBindingForType(t, "GET",
"/?ptr_bar=test", "/?bar2=test",
"", "", "Ptr")
testFormBindingForType(t, "POST",
"/", "/",
"idx=123", "id1=1", "Struct")
testFormBindingForType(t, "GET",
"/?idx=123", "/?id1=1",
"", "", "Struct")
testFormBindingForType(t, "POST",
"/", "/",
"name=thinkerou", "name1=ou", "StructPointer")
testFormBindingForType(t, "GET",
"/?name=thinkerou", "/?name1=ou",
"", "", "StructPointer")
}
func TestBindingFormStringMap(t *testing.T) {
testBodyBindingStringMap(t, Form,
"/", "",
`foo=bar&hello=world`, "")
// Should pick the last value
testBodyBindingStringMap(t, Form,
"/", "",
`foo=something&foo=bar&hello=world`, "")
}
func TestBindingFormStringSliceMap(t *testing.T) {
obj := make(map[string][]string)
req := requestWithBody("POST", "/", "foo=something&foo=bar&hello=world")
req.Header.Add("Content-Type", MIMEPOSTForm)
err := Form.Bind(req, &obj)
assert.NoError(t, err)
assert.NotNil(t, obj)
assert.Len(t, obj, 2)
target := map[string][]string{
"foo": {"something", "bar"},
"hello": {"world"},
}
assert.True(t, reflect.DeepEqual(obj, target))
objInvalid := make(map[string][]int)
req = requestWithBody("POST", "/", "foo=something&foo=bar&hello=world")
req.Header.Add("Content-Type", MIMEPOSTForm)
err = Form.Bind(req, &objInvalid)
assert.Error(t, err)
}
func TestBindingQuery(t *testing.T) {
testQueryBinding(t, "POST",
"/?foo=bar&bar=foo", "/",
"foo=unused", "bar2=foo")
}
func TestBindingQuery2(t *testing.T) {
testQueryBinding(t, "GET",
"/?foo=bar&bar=foo", "/?bar2=foo",
"foo=unused", "")
}
func TestBindingQueryFail(t *testing.T) {
testQueryBindingFail(t, "POST",
"/?map_foo=", "/",
"map_foo=unused", "bar2=foo")
}
func TestBindingQueryFail2(t *testing.T) {
testQueryBindingFail(t, "GET",
"/?map_foo=", "/?bar2=foo",
"map_foo=unused", "")
}
func TestBindingQueryBoolFail(t *testing.T) {
testQueryBindingBoolFail(t, "GET",
"/?bool_foo=fasl", "/?bar2=foo",
"bool_foo=unused", "")
}
func TestBindingQueryStringMap(t *testing.T) {
b := Query
obj := make(map[string]string)
req := requestWithBody("GET", "/?foo=bar&hello=world", "")
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.NotNil(t, obj)
assert.Len(t, obj, 2)
assert.Equal(t, "bar", obj["foo"])
assert.Equal(t, "world", obj["hello"])
obj = make(map[string]string)
req = requestWithBody("GET", "/?foo=bar&foo=2&hello=world", "") // should pick last
err = b.Bind(req, &obj)
assert.NoError(t, err)
assert.NotNil(t, obj)
assert.Len(t, obj, 2)
assert.Equal(t, "2", obj["foo"])
assert.Equal(t, "world", obj["hello"])
}
func TestBindingXML(t *testing.T) {
testBodyBinding(t,
XML, "xml",
"/", "/",
"<map><foo>bar</foo></map>", "<map><bar>foo</bar></map>")
}
func TestBindingXMLFail(t *testing.T) {
testBodyBindingFail(t,
XML, "xml",
"/", "/",
"<map><foo>bar<foo></map>", "<map><bar>foo</bar></map>")
}
func TestBindingTOML(t *testing.T) {
testBodyBinding(t,
TOML, "toml",
"/", "/",
`foo="bar"`, `bar="foo"`)
}
func TestBindingTOMLFail(t *testing.T) {
testBodyBindingFail(t,
TOML, "toml",
"/", "/",
`foo=\n"bar"`, `bar="foo"`)
}
func TestBindingYAML(t *testing.T) {
testBodyBinding(t,
YAML, "yaml",
"/", "/",
`foo: bar`, `bar: foo`)
}
func TestBindingYAMLStringMap(t *testing.T) {
// YAML is a superset of JSON, so the test below is JSON (to avoid newlines)
testBodyBindingStringMap(t, YAML,
"/", "/",
`{"foo": "bar", "hello": "world"}`, `{"nested": {"foo": "bar"}}`)
}
func TestBindingYAMLFail(t *testing.T) {
testBodyBindingFail(t,
YAML, "yaml",
"/", "/",
`foo:\nbar`, `bar: foo`)
}
func createFormPostRequest(t *testing.T) *http.Request {
req, err := http.NewRequest("POST", "/?foo=getfoo&bar=getbar", bytes.NewBufferString("foo=bar&bar=foo"))
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEPOSTForm)
return req
}
func createDefaultFormPostRequest(t *testing.T) *http.Request {
req, err := http.NewRequest("POST", "/?foo=getfoo&bar=getbar", bytes.NewBufferString("foo=bar"))
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEPOSTForm)
return req
}
func createFormPostRequestForMap(t *testing.T) *http.Request {
req, err := http.NewRequest("POST", "/?map_foo=getfoo", bytes.NewBufferString("map_foo={\"bar\":123}"))
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEPOSTForm)
return req
}
func createFormPostRequestForMapFail(t *testing.T) *http.Request {
req, err := http.NewRequest("POST", "/?map_foo=getfoo", bytes.NewBufferString("map_foo=hello"))
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEPOSTForm)
return req
}
func createFormFilesMultipartRequest(t *testing.T) *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
assert.NoError(t, mw.SetBoundary(boundary))
assert.NoError(t, mw.WriteField("foo", "bar"))
assert.NoError(t, mw.WriteField("bar", "foo"))
f, err := os.Open("form.go")
assert.NoError(t, err)
defer f.Close()
fw, err1 := mw.CreateFormFile("file", "form.go")
assert.NoError(t, err1)
_, err = io.Copy(fw, f)
assert.NoError(t, err)
req, err2 := http.NewRequest("POST", "/?foo=getfoo&bar=getbar", body)
assert.NoError(t, err2)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func createFormFilesMultipartRequestFail(t *testing.T) *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
assert.NoError(t, mw.SetBoundary(boundary))
assert.NoError(t, mw.WriteField("foo", "bar"))
assert.NoError(t, mw.WriteField("bar", "foo"))
f, err := os.Open("form.go")
assert.NoError(t, err)
defer f.Close()
fw, err1 := mw.CreateFormFile("file_foo", "form_foo.go")
assert.NoError(t, err1)
_, err = io.Copy(fw, f)
assert.NoError(t, err)
req, err2 := http.NewRequest("POST", "/?foo=getfoo&bar=getbar", body)
assert.NoError(t, err2)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func createFormMultipartRequest(t *testing.T) *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
assert.NoError(t, mw.SetBoundary(boundary))
assert.NoError(t, mw.WriteField("foo", "bar"))
assert.NoError(t, mw.WriteField("bar", "foo"))
req, err := http.NewRequest("POST", "/?foo=getfoo&bar=getbar", body)
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func createFormMultipartRequestForMap(t *testing.T) *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
assert.NoError(t, mw.SetBoundary(boundary))
assert.NoError(t, mw.WriteField("map_foo", "{\"bar\":123, \"name\":\"thinkerou\", \"pai\": 3.14}"))
req, err := http.NewRequest("POST", "/?map_foo=getfoo", body)
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func createFormMultipartRequestForMapFail(t *testing.T) *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
assert.NoError(t, mw.SetBoundary(boundary))
assert.NoError(t, mw.WriteField("map_foo", "3.14"))
req, err := http.NewRequest("POST", "/?map_foo=getfoo", body)
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func TestBindingFormPost(t *testing.T) {
req := createFormPostRequest(t)
var obj FooBarStruct
assert.NoError(t, FormPost.Bind(req, &obj))
assert.Equal(t, "form-urlencoded", FormPost.Name())
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "foo", obj.Bar)
}
func TestBindingDefaultValueFormPost(t *testing.T) {
req := createDefaultFormPostRequest(t)
var obj FooDefaultBarStruct
assert.NoError(t, FormPost.Bind(req, &obj))
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "hello", obj.Bar)
}
func TestBindingFormPostForMap(t *testing.T) {
req := createFormPostRequestForMap(t)
var obj FooStructForMapType
err := FormPost.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, float64(123), obj.MapFoo["bar"].(float64))
}
func TestBindingFormPostForMapFail(t *testing.T) {
req := createFormPostRequestForMapFail(t)
var obj FooStructForMapType
err := FormPost.Bind(req, &obj)
assert.Error(t, err)
}
func TestBindingFormFilesMultipart(t *testing.T) {
req := createFormFilesMultipartRequest(t)
var obj FooBarFileStruct
err := FormMultipart.Bind(req, &obj)
assert.NoError(t, err)
// file from os
f, _ := os.Open("form.go")
defer f.Close()
fileActual, _ := ioutil.ReadAll(f)
// file from multipart
mf, _ := obj.File.Open()
defer mf.Close()
fileExpect, _ := ioutil.ReadAll(mf)
assert.Equal(t, FormMultipart.Name(), "multipart/form-data")
assert.Equal(t, obj.Foo, "bar")
assert.Equal(t, obj.Bar, "foo")
assert.Equal(t, fileExpect, fileActual)
}
func TestBindingFormFilesMultipartFail(t *testing.T) {
req := createFormFilesMultipartRequestFail(t)
var obj FooBarFileFailStruct
err := FormMultipart.Bind(req, &obj)
assert.Error(t, err)
}
func TestBindingFormMultipart(t *testing.T) {
req := createFormMultipartRequest(t)
var obj FooBarStruct
assert.NoError(t, FormMultipart.Bind(req, &obj))
assert.Equal(t, "multipart/form-data", FormMultipart.Name())
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "foo", obj.Bar)
}
func TestBindingFormMultipartForMap(t *testing.T) {
req := createFormMultipartRequestForMap(t)
var obj FooStructForMapType
err := FormMultipart.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, float64(123), obj.MapFoo["bar"].(float64))
assert.Equal(t, "thinkerou", obj.MapFoo["name"].(string))
assert.Equal(t, float64(3.14), obj.MapFoo["pai"].(float64))
}
func TestBindingFormMultipartForMapFail(t *testing.T) {
req := createFormMultipartRequestForMapFail(t)
var obj FooStructForMapType
err := FormMultipart.Bind(req, &obj)
assert.Error(t, err)
}
func TestBindingProtoBuf(t *testing.T) {
test := &protoexample.Test{
Label: proto.String("yes"),
}
data, _ := proto.Marshal(test)
testProtoBodyBinding(t,
ProtoBuf, "protobuf",
"/", "/",
string(data), string(data[1:]))
}
func TestBindingProtoBufFail(t *testing.T) {
test := &protoexample.Test{
Label: proto.String("yes"),
}
data, _ := proto.Marshal(test)
testProtoBodyBindingFail(t,
ProtoBuf, "protobuf",
"/", "/",
string(data), string(data[1:]))
}
func TestValidationFails(t *testing.T) {
var obj FooStruct
req := requestWithBody("POST", "/", `{"bar": "foo"}`)
err := JSON.Bind(req, &obj)
assert.Error(t, err)
}
func TestValidationDisabled(t *testing.T) {
backup := Validator
Validator = nil
defer func() { Validator = backup }()
var obj FooStruct
req := requestWithBody("POST", "/", `{"bar": "foo"}`)
err := JSON.Bind(req, &obj)
assert.NoError(t, err)
}
func TestRequiredSucceeds(t *testing.T) {
type HogeStruct struct {
Hoge *int `json:"hoge" binding:"required"`
}
var obj HogeStruct
req := requestWithBody("POST", "/", `{"hoge": 0}`)
err := JSON.Bind(req, &obj)
assert.NoError(t, err)
}
func TestRequiredFails(t *testing.T) {
type HogeStruct struct {
Hoge *int `json:"foo" binding:"required"`
}
var obj HogeStruct
req := requestWithBody("POST", "/", `{"boen": 0}`)
err := JSON.Bind(req, &obj)
assert.Error(t, err)
}
func TestHeaderBinding(t *testing.T) {
h := Header
assert.Equal(t, "header", h.Name())
type tHeader struct {
Limit int `header:"limit"`
}
var theader tHeader
req := requestWithBody("GET", "/", "")
req.Header.Add("limit", "1000")
assert.NoError(t, h.Bind(req, &theader))
assert.Equal(t, 1000, theader.Limit)
req = requestWithBody("GET", "/", "")
req.Header.Add("fail", `{fail:fail}`)
type failStruct struct {
Fail map[string]any `header:"fail"`
}
err := h.Bind(req, &failStruct{})
assert.Error(t, err)
}
func TestUriBinding(t *testing.T) {
b := Uri
assert.Equal(t, "uri", b.Name())
type Tag struct {
Name string `uri:"name"`
}
var tag Tag
m := make(map[string][]string)
m["name"] = []string{"thinkerou"}
assert.NoError(t, b.BindUri(m, &tag))
assert.Equal(t, "thinkerou", tag.Name)
type NotSupportStruct struct {
Name map[string]any `uri:"name"`
}
var not NotSupportStruct
assert.Error(t, b.BindUri(m, ¬))
assert.Equal(t, map[string]any(nil), not.Name)
}
func TestUriInnerBinding(t *testing.T) {
type Tag struct {
Name string `uri:"name"`
S struct {
Age int `uri:"age"`
}
}
expectedName := "mike"
expectedAge := 25
m := map[string][]string{
"name": {expectedName},
"age": {strconv.Itoa(expectedAge)},
}
var tag Tag
assert.NoError(t, Uri.BindUri(m, &tag))
assert.Equal(t, tag.Name, expectedName)
assert.Equal(t, tag.S.Age, expectedAge)
}
func testFormBindingEmbeddedStruct(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := QueryTest{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, 1, obj.Page)
assert.Equal(t, 2, obj.Size)
assert.Equal(t, "test-appkey", obj.Appkey)
}
func testFormBinding(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooBarStruct{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "foo", obj.Bar)
obj = FooBarStruct{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingDefaultValue(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooDefaultBarStruct{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "hello", obj.Bar)
obj = FooDefaultBarStruct{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func TestFormBindingFail(t *testing.T) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooBarStruct{}
req, _ := http.NewRequest("POST", "/", nil)
err := b.Bind(req, &obj)
assert.Error(t, err)
}
func TestFormBindingMultipartFail(t *testing.T) {
obj := FooBarStruct{}
req, err := http.NewRequest("POST", "/", strings.NewReader("foo=bar"))
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+";boundary=testboundary")
_, err = req.MultipartReader()
assert.NoError(t, err)
err = Form.Bind(req, &obj)
assert.Error(t, err)
}
func TestFormPostBindingFail(t *testing.T) {
b := FormPost
assert.Equal(t, "form-urlencoded", b.Name())
obj := FooBarStruct{}
req, _ := http.NewRequest("POST", "/", nil)
err := b.Bind(req, &obj)
assert.Error(t, err)
}
func TestFormMultipartBindingFail(t *testing.T) {
b := FormMultipart
assert.Equal(t, "multipart/form-data", b.Name())
obj := FooBarStruct{}
req, _ := http.NewRequest("POST", "/", nil)
err := b.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingForTime(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooBarStructForTimeType{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, int64(1510675200), obj.TimeFoo.Unix())
assert.Equal(t, "Asia/Chongqing", obj.TimeFoo.Location().String())
assert.Equal(t, int64(-62135596800), obj.TimeBar.Unix())
assert.Equal(t, "UTC", obj.TimeBar.Location().String())
assert.Equal(t, int64(1562400033000000123), obj.CreateTime.UnixNano())
assert.Equal(t, int64(1562400033), obj.UnixTime.Unix())
obj = FooBarStructForTimeType{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingForTimeNotUnixFormat(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooStructForTimeTypeNotUnixFormat{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.Error(t, err)
obj = FooStructForTimeTypeNotUnixFormat{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingForTimeNotFormat(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooStructForTimeTypeNotFormat{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.Error(t, err)
obj = FooStructForTimeTypeNotFormat{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingForTimeFailFormat(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooStructForTimeTypeFailFormat{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.Error(t, err)
obj = FooStructForTimeTypeFailFormat{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingForTimeFailLocation(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooStructForTimeTypeFailLocation{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.Error(t, err)
obj = FooStructForTimeTypeFailLocation{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingIgnoreField(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooStructForIgnoreFormTag{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Nil(t, obj.Foo)
}
func testFormBindingInvalidName(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := InvalidNameType{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, "", obj.TestName)
obj = InvalidNameType{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingInvalidName2(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := InvalidNameMapType{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.Error(t, err)
obj = InvalidNameMapType{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingForType(t *testing.T, method, path, badPath, body, badBody string, typ string) {
b := Form
assert.Equal(t, "form", b.Name())
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
switch typ {
case "Slice":
obj := FooStructForSliceType{}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, []int{1, 2}, obj.SliceFoo)
obj = FooStructForSliceType{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
case "Struct":
obj := FooStructForStructType{}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t,
struct {
Idx int "form:\"idx\""
}(struct {
Idx int "form:\"idx\""
}{Idx: 123}),
obj.StructFoo)
case "StructPointer":
obj := FooStructForStructPointerType{}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t,
struct {
Name string "form:\"name\""
}(struct {
Name string "form:\"name\""
}{Name: "thinkerou"}),
*obj.StructPointerFoo)
case "Map":
obj := FooStructForMapType{}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, float64(123), obj.MapFoo["bar"].(float64))
case "SliceMap":
obj := FooStructForSliceMapType{}
err := b.Bind(req, &obj)
assert.Error(t, err)
case "Ptr":
obj := FooStructForStringPtrType{}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Nil(t, obj.PtrFoo)
assert.Equal(t, "test", *obj.PtrBar)
obj = FooStructForStringPtrType{}
obj.PtrBar = new(string)
err = b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, "test", *obj.PtrBar)
objErr := FooStructForMapPtrType{}
err = b.Bind(req, &objErr)
assert.Error(t, err)
obj = FooStructForStringPtrType{}
req = requestWithBody(method, badPath, badBody)
err = b.Bind(req, &obj)
assert.Error(t, err)
}
}
func testQueryBinding(t *testing.T, method, path, badPath, body, badBody string) {
b := Query
assert.Equal(t, "query", b.Name())
obj := FooBarStruct{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "foo", obj.Bar)
}
func testQueryBindingFail(t *testing.T, method, path, badPath, body, badBody string) {
b := Query
assert.Equal(t, "query", b.Name())
obj := FooStructForMapType{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.Error(t, err)
}
func testQueryBindingBoolFail(t *testing.T, method, path, badPath, body, badBody string) {
b := Query
assert.Equal(t, "query", b.Name())
obj := FooStructForBoolType{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.Error(t, err)
}
func testBodyBinding(t *testing.T, b Binding, name, path, badPath, body, badBody string) {
assert.Equal(t, name, b.Name())
obj := FooStruct{}
req := requestWithBody("POST", path, body)
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, "bar", obj.Foo)
obj = FooStruct{}
req = requestWithBody("POST", badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testBodyBindingSlice(t *testing.T, b Binding, name, path, badPath, body, badBody string) {
assert.Equal(t, name, b.Name())
var obj1 []FooStruct
req := requestWithBody("POST", path, body)
err := b.Bind(req, &obj1)
assert.NoError(t, err)
var obj2 []FooStruct
req = requestWithBody("POST", badPath, badBody)
err = JSON.Bind(req, &obj2)
assert.Error(t, err)
}
func testBodyBindingStringMap(t *testing.T, b Binding, path, badPath, body, badBody string) {
obj := make(map[string]string)
req := requestWithBody("POST", path, body)
if b.Name() == "form" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.NotNil(t, obj)
assert.Len(t, obj, 2)
assert.Equal(t, "bar", obj["foo"])
assert.Equal(t, "world", obj["hello"])
if badPath != "" && badBody != "" {
obj = make(map[string]string)
req = requestWithBody("POST", badPath, badBody)
err = b.Bind(req, &obj)
assert.Error(t, err)
}
objInt := make(map[string]int)
req = requestWithBody("POST", path, body)
err = b.Bind(req, &objInt)
assert.Error(t, err)
}
func testBodyBindingUseNumber(t *testing.T, b Binding, name, path, badPath, body, badBody string) {
assert.Equal(t, name, b.Name())
obj := FooStructUseNumber{}
req := requestWithBody("POST", path, body)
EnableDecoderUseNumber = true
err := b.Bind(req, &obj)
assert.NoError(t, err)
// we hope it is int64(123)
v, e := obj.Foo.(json.Number).Int64()
assert.NoError(t, e)
assert.Equal(t, int64(123), v)
obj = FooStructUseNumber{}
req = requestWithBody("POST", badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testBodyBindingUseNumber2(t *testing.T, b Binding, name, path, badPath, body, badBody string) {
assert.Equal(t, name, b.Name())
obj := FooStructUseNumber{}
req := requestWithBody("POST", path, body)
EnableDecoderUseNumber = false
err := b.Bind(req, &obj)
assert.NoError(t, err)
// it will return float64(123) if not use EnableDecoderUseNumber
// maybe it is not hoped
assert.Equal(t, float64(123), obj.Foo)
obj = FooStructUseNumber{}
req = requestWithBody("POST", badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testBodyBindingDisallowUnknownFields(t *testing.T, b Binding, path, badPath, body, badBody string) {
EnableDecoderDisallowUnknownFields = true
defer func() {
EnableDecoderDisallowUnknownFields = false
}()
obj := FooStructDisallowUnknownFields{}
req := requestWithBody("POST", path, body)
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, "bar", obj.Foo)
obj = FooStructDisallowUnknownFields{}
req = requestWithBody("POST", badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
assert.Contains(t, err.Error(), "what")
}
func testBodyBindingFail(t *testing.T, b Binding, name, path, badPath, body, badBody string) {
assert.Equal(t, name, b.Name())
obj := FooStruct{}
req := requestWithBody("POST", path, body)
err := b.Bind(req, &obj)
assert.Error(t, err)
assert.Equal(t, "", obj.Foo)
obj = FooStruct{}
req = requestWithBody("POST", badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testProtoBodyBinding(t *testing.T, b Binding, name, path, badPath, body, badBody string) {
assert.Equal(t, name, b.Name())
obj := protoexample.Test{}
req := requestWithBody("POST", path, body)
req.Header.Add("Content-Type", MIMEPROTOBUF)
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, "yes", *obj.Label)
obj = protoexample.Test{}
req = requestWithBody("POST", badPath, badBody)
req.Header.Add("Content-Type", MIMEPROTOBUF)
err = ProtoBuf.Bind(req, &obj)
assert.Error(t, err)
}
type hook struct{}
func (h hook) Read([]byte) (int, error) {
return 0, errors.New("error")
}
func testProtoBodyBindingFail(t *testing.T, b Binding, name, path, badPath, body, badBody string) {
assert.Equal(t, name, b.Name())
obj := protoexample.Test{}
req := requestWithBody("POST", path, body)
req.Body = ioutil.NopCloser(&hook{})
req.Header.Add("Content-Type", MIMEPROTOBUF)
err := b.Bind(req, &obj)
assert.Error(t, err)
invalidobj := FooStruct{}
req.Body = ioutil.NopCloser(strings.NewReader(`{"msg":"hello"}`))
req.Header.Add("Content-Type", MIMEPROTOBUF)
err = b.Bind(req, &invalidobj)
assert.Error(t, err)
assert.Equal(t, err.Error(), "obj is not ProtoMessage")
obj = protoexample.Test{}
req = requestWithBody("POST", badPath, badBody)
req.Header.Add("Content-Type", MIMEPROTOBUF)
err = ProtoBuf.Bind(req, &obj)
assert.Error(t, err)
}
func requestWithBody(method, path, body string) (req *http.Request) {
req, _ = http.NewRequest(method, path, bytes.NewBufferString(body))
return
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"bytes"
"encoding/json"
"errors"
"io"
"io/ioutil"
"mime/multipart"
"net/http"
"os"
"reflect"
"strconv"
"strings"
"testing"
"time"
"github.com/gin-gonic/gin/testdata/protoexample"
"github.com/stretchr/testify/assert"
"google.golang.org/protobuf/proto"
)
type appkey struct {
Appkey string `json:"appkey" form:"appkey"`
}
type QueryTest struct {
Page int `json:"page" form:"page"`
Size int `json:"size" form:"size"`
appkey
}
type FooStruct struct {
Foo string `msgpack:"foo" json:"foo" form:"foo" xml:"foo" binding:"required,max=32"`
}
type FooBarStruct struct {
FooStruct
Bar string `msgpack:"bar" json:"bar" form:"bar" xml:"bar" binding:"required"`
}
type FooBarFileStruct struct {
FooBarStruct
File *multipart.FileHeader `form:"file" binding:"required"`
}
type FooBarFileFailStruct struct {
FooBarStruct
File *multipart.FileHeader `invalid_name:"file" binding:"required"`
// for unexport test
data *multipart.FileHeader `form:"data" binding:"required"`
}
type FooDefaultBarStruct struct {
FooStruct
Bar string `msgpack:"bar" json:"bar" form:"bar,default=hello" xml:"bar" binding:"required"`
}
type FooStructUseNumber struct {
Foo any `json:"foo" binding:"required"`
}
type FooStructDisallowUnknownFields struct {
Foo any `json:"foo" binding:"required"`
}
type FooBarStructForTimeType struct {
TimeFoo time.Time `form:"time_foo" time_format:"2006-01-02" time_utc:"1" time_location:"Asia/Chongqing"`
TimeBar time.Time `form:"time_bar" time_format:"2006-01-02" time_utc:"1"`
CreateTime time.Time `form:"createTime" time_format:"unixNano"`
UnixTime time.Time `form:"unixTime" time_format:"unix"`
}
type FooStructForTimeTypeNotUnixFormat struct {
CreateTime time.Time `form:"createTime" time_format:"unixNano"`
UnixTime time.Time `form:"unixTime" time_format:"unix"`
}
type FooStructForTimeTypeNotFormat struct {
TimeFoo time.Time `form:"time_foo"`
}
type FooStructForTimeTypeFailFormat struct {
TimeFoo time.Time `form:"time_foo" time_format:"2017-11-15"`
}
type FooStructForTimeTypeFailLocation struct {
TimeFoo time.Time `form:"time_foo" time_format:"2006-01-02" time_location:"/asia/chongqing"`
}
type FooStructForMapType struct {
MapFoo map[string]any `form:"map_foo"`
}
type FooStructForIgnoreFormTag struct {
Foo *string `form:"-"`
}
type InvalidNameType struct {
TestName string `invalid_name:"test_name"`
}
type InvalidNameMapType struct {
TestName struct {
MapFoo map[string]any `form:"map_foo"`
}
}
type FooStructForSliceType struct {
SliceFoo []int `form:"slice_foo"`
}
type FooStructForStructType struct {
StructFoo struct {
Idx int `form:"idx"`
}
}
type FooStructForStructPointerType struct {
StructPointerFoo *struct {
Name string `form:"name"`
}
}
type FooStructForSliceMapType struct {
// Unknown type: not support map
SliceMapFoo []map[string]any `form:"slice_map_foo"`
}
type FooStructForBoolType struct {
BoolFoo bool `form:"bool_foo"`
}
type FooStructForStringPtrType struct {
PtrFoo *string `form:"ptr_foo"`
PtrBar *string `form:"ptr_bar" binding:"required"`
}
type FooStructForMapPtrType struct {
PtrBar *map[string]any `form:"ptr_bar"`
}
func TestBindingDefault(t *testing.T) {
assert.Equal(t, Form, Default("GET", ""))
assert.Equal(t, Form, Default("GET", MIMEJSON))
assert.Equal(t, JSON, Default("POST", MIMEJSON))
assert.Equal(t, JSON, Default("PUT", MIMEJSON))
assert.Equal(t, XML, Default("POST", MIMEXML))
assert.Equal(t, XML, Default("PUT", MIMEXML2))
assert.Equal(t, Form, Default("POST", MIMEPOSTForm))
assert.Equal(t, Form, Default("PUT", MIMEPOSTForm))
assert.Equal(t, FormMultipart, Default("POST", MIMEMultipartPOSTForm))
assert.Equal(t, FormMultipart, Default("PUT", MIMEMultipartPOSTForm))
assert.Equal(t, ProtoBuf, Default("POST", MIMEPROTOBUF))
assert.Equal(t, ProtoBuf, Default("PUT", MIMEPROTOBUF))
assert.Equal(t, YAML, Default("POST", MIMEYAML))
assert.Equal(t, YAML, Default("PUT", MIMEYAML))
assert.Equal(t, TOML, Default("POST", MIMETOML))
assert.Equal(t, TOML, Default("PUT", MIMETOML))
}
func TestBindingJSONNilBody(t *testing.T) {
var obj FooStruct
req, _ := http.NewRequest(http.MethodPost, "/", nil)
err := JSON.Bind(req, &obj)
assert.Error(t, err)
}
func TestBindingJSON(t *testing.T) {
testBodyBinding(t,
JSON, "json",
"/", "/",
`{"foo": "bar"}`, `{"bar": "foo"}`)
}
func TestBindingJSONSlice(t *testing.T) {
EnableDecoderDisallowUnknownFields = true
defer func() {
EnableDecoderDisallowUnknownFields = false
}()
testBodyBindingSlice(t, JSON, "json", "/", "/", `[]`, ``)
testBodyBindingSlice(t, JSON, "json", "/", "/", `[{"foo": "123"}]`, `[{}]`)
testBodyBindingSlice(t, JSON, "json", "/", "/", `[{"foo": "123"}]`, `[{"foo": ""}]`)
testBodyBindingSlice(t, JSON, "json", "/", "/", `[{"foo": "123"}]`, `[{"foo": 123}]`)
testBodyBindingSlice(t, JSON, "json", "/", "/", `[{"foo": "123"}]`, `[{"bar": 123}]`)
testBodyBindingSlice(t, JSON, "json", "/", "/", `[{"foo": "123"}]`, `[{"foo": "123456789012345678901234567890123"}]`)
}
func TestBindingJSONUseNumber(t *testing.T) {
testBodyBindingUseNumber(t,
JSON, "json",
"/", "/",
`{"foo": 123}`, `{"bar": "foo"}`)
}
func TestBindingJSONUseNumber2(t *testing.T) {
testBodyBindingUseNumber2(t,
JSON, "json",
"/", "/",
`{"foo": 123}`, `{"bar": "foo"}`)
}
func TestBindingJSONDisallowUnknownFields(t *testing.T) {
testBodyBindingDisallowUnknownFields(t, JSON,
"/", "/",
`{"foo": "bar"}`, `{"foo": "bar", "what": "this"}`)
}
func TestBindingJSONStringMap(t *testing.T) {
testBodyBindingStringMap(t, JSON,
"/", "/",
`{"foo": "bar", "hello": "world"}`, `{"num": 2}`)
}
func TestBindingForm(t *testing.T) {
testFormBinding(t, "POST",
"/", "/",
"foo=bar&bar=foo", "bar2=foo")
}
func TestBindingForm2(t *testing.T) {
testFormBinding(t, "GET",
"/?foo=bar&bar=foo", "/?bar2=foo",
"", "")
}
func TestBindingFormEmbeddedStruct(t *testing.T) {
testFormBindingEmbeddedStruct(t, "POST",
"/", "/",
"page=1&size=2&appkey=test-appkey", "bar2=foo")
}
func TestBindingFormEmbeddedStruct2(t *testing.T) {
testFormBindingEmbeddedStruct(t, "GET",
"/?page=1&size=2&appkey=test-appkey", "/?bar2=foo",
"", "")
}
func TestBindingFormDefaultValue(t *testing.T) {
testFormBindingDefaultValue(t, "POST",
"/", "/",
"foo=bar", "bar2=foo")
}
func TestBindingFormDefaultValue2(t *testing.T) {
testFormBindingDefaultValue(t, "GET",
"/?foo=bar", "/?bar2=foo",
"", "")
}
func TestBindingFormForTime(t *testing.T) {
testFormBindingForTime(t, "POST",
"/", "/",
"time_foo=2017-11-15&time_bar=&createTime=1562400033000000123&unixTime=1562400033", "bar2=foo")
testFormBindingForTimeNotUnixFormat(t, "POST",
"/", "/",
"time_foo=2017-11-15&createTime=bad&unixTime=bad", "bar2=foo")
testFormBindingForTimeNotFormat(t, "POST",
"/", "/",
"time_foo=2017-11-15", "bar2=foo")
testFormBindingForTimeFailFormat(t, "POST",
"/", "/",
"time_foo=2017-11-15", "bar2=foo")
testFormBindingForTimeFailLocation(t, "POST",
"/", "/",
"time_foo=2017-11-15", "bar2=foo")
}
func TestBindingFormForTime2(t *testing.T) {
testFormBindingForTime(t, "GET",
"/?time_foo=2017-11-15&time_bar=&createTime=1562400033000000123&unixTime=1562400033", "/?bar2=foo",
"", "")
testFormBindingForTimeNotUnixFormat(t, "POST",
"/", "/",
"time_foo=2017-11-15&createTime=bad&unixTime=bad", "bar2=foo")
testFormBindingForTimeNotFormat(t, "GET",
"/?time_foo=2017-11-15", "/?bar2=foo",
"", "")
testFormBindingForTimeFailFormat(t, "GET",
"/?time_foo=2017-11-15", "/?bar2=foo",
"", "")
testFormBindingForTimeFailLocation(t, "GET",
"/?time_foo=2017-11-15", "/?bar2=foo",
"", "")
}
func TestFormBindingIgnoreField(t *testing.T) {
testFormBindingIgnoreField(t, "POST",
"/", "/",
"-=bar", "")
}
func TestBindingFormInvalidName(t *testing.T) {
testFormBindingInvalidName(t, "POST",
"/", "/",
"test_name=bar", "bar2=foo")
}
func TestBindingFormInvalidName2(t *testing.T) {
testFormBindingInvalidName2(t, "POST",
"/", "/",
"map_foo=bar", "bar2=foo")
}
func TestBindingFormForType(t *testing.T) {
testFormBindingForType(t, "POST",
"/", "/",
"map_foo={\"bar\":123}", "map_foo=1", "Map")
testFormBindingForType(t, "POST",
"/", "/",
"slice_foo=1&slice_foo=2", "bar2=1&bar2=2", "Slice")
testFormBindingForType(t, "GET",
"/?slice_foo=1&slice_foo=2", "/?bar2=1&bar2=2",
"", "", "Slice")
testFormBindingForType(t, "POST",
"/", "/",
"slice_map_foo=1&slice_map_foo=2", "bar2=1&bar2=2", "SliceMap")
testFormBindingForType(t, "GET",
"/?slice_map_foo=1&slice_map_foo=2", "/?bar2=1&bar2=2",
"", "", "SliceMap")
testFormBindingForType(t, "POST",
"/", "/",
"ptr_bar=test", "bar2=test", "Ptr")
testFormBindingForType(t, "GET",
"/?ptr_bar=test", "/?bar2=test",
"", "", "Ptr")
testFormBindingForType(t, "POST",
"/", "/",
"idx=123", "id1=1", "Struct")
testFormBindingForType(t, "GET",
"/?idx=123", "/?id1=1",
"", "", "Struct")
testFormBindingForType(t, "POST",
"/", "/",
"name=thinkerou", "name1=ou", "StructPointer")
testFormBindingForType(t, "GET",
"/?name=thinkerou", "/?name1=ou",
"", "", "StructPointer")
}
func TestBindingFormStringMap(t *testing.T) {
testBodyBindingStringMap(t, Form,
"/", "",
`foo=bar&hello=world`, "")
// Should pick the last value
testBodyBindingStringMap(t, Form,
"/", "",
`foo=something&foo=bar&hello=world`, "")
}
func TestBindingFormStringSliceMap(t *testing.T) {
obj := make(map[string][]string)
req := requestWithBody("POST", "/", "foo=something&foo=bar&hello=world")
req.Header.Add("Content-Type", MIMEPOSTForm)
err := Form.Bind(req, &obj)
assert.NoError(t, err)
assert.NotNil(t, obj)
assert.Len(t, obj, 2)
target := map[string][]string{
"foo": {"something", "bar"},
"hello": {"world"},
}
assert.True(t, reflect.DeepEqual(obj, target))
objInvalid := make(map[string][]int)
req = requestWithBody("POST", "/", "foo=something&foo=bar&hello=world")
req.Header.Add("Content-Type", MIMEPOSTForm)
err = Form.Bind(req, &objInvalid)
assert.Error(t, err)
}
func TestBindingQuery(t *testing.T) {
testQueryBinding(t, "POST",
"/?foo=bar&bar=foo", "/",
"foo=unused", "bar2=foo")
}
func TestBindingQuery2(t *testing.T) {
testQueryBinding(t, "GET",
"/?foo=bar&bar=foo", "/?bar2=foo",
"foo=unused", "")
}
func TestBindingQueryFail(t *testing.T) {
testQueryBindingFail(t, "POST",
"/?map_foo=", "/",
"map_foo=unused", "bar2=foo")
}
func TestBindingQueryFail2(t *testing.T) {
testQueryBindingFail(t, "GET",
"/?map_foo=", "/?bar2=foo",
"map_foo=unused", "")
}
func TestBindingQueryBoolFail(t *testing.T) {
testQueryBindingBoolFail(t, "GET",
"/?bool_foo=fasl", "/?bar2=foo",
"bool_foo=unused", "")
}
func TestBindingQueryStringMap(t *testing.T) {
b := Query
obj := make(map[string]string)
req := requestWithBody("GET", "/?foo=bar&hello=world", "")
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.NotNil(t, obj)
assert.Len(t, obj, 2)
assert.Equal(t, "bar", obj["foo"])
assert.Equal(t, "world", obj["hello"])
obj = make(map[string]string)
req = requestWithBody("GET", "/?foo=bar&foo=2&hello=world", "") // should pick last
err = b.Bind(req, &obj)
assert.NoError(t, err)
assert.NotNil(t, obj)
assert.Len(t, obj, 2)
assert.Equal(t, "2", obj["foo"])
assert.Equal(t, "world", obj["hello"])
}
func TestBindingXML(t *testing.T) {
testBodyBinding(t,
XML, "xml",
"/", "/",
"<map><foo>bar</foo></map>", "<map><bar>foo</bar></map>")
}
func TestBindingXMLFail(t *testing.T) {
testBodyBindingFail(t,
XML, "xml",
"/", "/",
"<map><foo>bar<foo></map>", "<map><bar>foo</bar></map>")
}
func TestBindingTOML(t *testing.T) {
testBodyBinding(t,
TOML, "toml",
"/", "/",
`foo="bar"`, `bar="foo"`)
}
func TestBindingTOMLFail(t *testing.T) {
testBodyBindingFail(t,
TOML, "toml",
"/", "/",
`foo=\n"bar"`, `bar="foo"`)
}
func TestBindingYAML(t *testing.T) {
testBodyBinding(t,
YAML, "yaml",
"/", "/",
`foo: bar`, `bar: foo`)
}
func TestBindingYAMLStringMap(t *testing.T) {
// YAML is a superset of JSON, so the test below is JSON (to avoid newlines)
testBodyBindingStringMap(t, YAML,
"/", "/",
`{"foo": "bar", "hello": "world"}`, `{"nested": {"foo": "bar"}}`)
}
func TestBindingYAMLFail(t *testing.T) {
testBodyBindingFail(t,
YAML, "yaml",
"/", "/",
`foo:\nbar`, `bar: foo`)
}
func createFormPostRequest(t *testing.T) *http.Request {
req, err := http.NewRequest("POST", "/?foo=getfoo&bar=getbar", bytes.NewBufferString("foo=bar&bar=foo"))
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEPOSTForm)
return req
}
func createDefaultFormPostRequest(t *testing.T) *http.Request {
req, err := http.NewRequest("POST", "/?foo=getfoo&bar=getbar", bytes.NewBufferString("foo=bar"))
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEPOSTForm)
return req
}
func createFormPostRequestForMap(t *testing.T) *http.Request {
req, err := http.NewRequest("POST", "/?map_foo=getfoo", bytes.NewBufferString("map_foo={\"bar\":123}"))
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEPOSTForm)
return req
}
func createFormPostRequestForMapFail(t *testing.T) *http.Request {
req, err := http.NewRequest("POST", "/?map_foo=getfoo", bytes.NewBufferString("map_foo=hello"))
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEPOSTForm)
return req
}
func createFormFilesMultipartRequest(t *testing.T) *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
assert.NoError(t, mw.SetBoundary(boundary))
assert.NoError(t, mw.WriteField("foo", "bar"))
assert.NoError(t, mw.WriteField("bar", "foo"))
f, err := os.Open("form.go")
assert.NoError(t, err)
defer f.Close()
fw, err1 := mw.CreateFormFile("file", "form.go")
assert.NoError(t, err1)
_, err = io.Copy(fw, f)
assert.NoError(t, err)
req, err2 := http.NewRequest("POST", "/?foo=getfoo&bar=getbar", body)
assert.NoError(t, err2)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func createFormFilesMultipartRequestFail(t *testing.T) *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
assert.NoError(t, mw.SetBoundary(boundary))
assert.NoError(t, mw.WriteField("foo", "bar"))
assert.NoError(t, mw.WriteField("bar", "foo"))
f, err := os.Open("form.go")
assert.NoError(t, err)
defer f.Close()
fw, err1 := mw.CreateFormFile("file_foo", "form_foo.go")
assert.NoError(t, err1)
_, err = io.Copy(fw, f)
assert.NoError(t, err)
req, err2 := http.NewRequest("POST", "/?foo=getfoo&bar=getbar", body)
assert.NoError(t, err2)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func createFormMultipartRequest(t *testing.T) *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
assert.NoError(t, mw.SetBoundary(boundary))
assert.NoError(t, mw.WriteField("foo", "bar"))
assert.NoError(t, mw.WriteField("bar", "foo"))
req, err := http.NewRequest("POST", "/?foo=getfoo&bar=getbar", body)
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func createFormMultipartRequestForMap(t *testing.T) *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
assert.NoError(t, mw.SetBoundary(boundary))
assert.NoError(t, mw.WriteField("map_foo", "{\"bar\":123, \"name\":\"thinkerou\", \"pai\": 3.14}"))
req, err := http.NewRequest("POST", "/?map_foo=getfoo", body)
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func createFormMultipartRequestForMapFail(t *testing.T) *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
assert.NoError(t, mw.SetBoundary(boundary))
assert.NoError(t, mw.WriteField("map_foo", "3.14"))
req, err := http.NewRequest("POST", "/?map_foo=getfoo", body)
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func TestBindingFormPost(t *testing.T) {
req := createFormPostRequest(t)
var obj FooBarStruct
assert.NoError(t, FormPost.Bind(req, &obj))
assert.Equal(t, "form-urlencoded", FormPost.Name())
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "foo", obj.Bar)
}
func TestBindingDefaultValueFormPost(t *testing.T) {
req := createDefaultFormPostRequest(t)
var obj FooDefaultBarStruct
assert.NoError(t, FormPost.Bind(req, &obj))
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "hello", obj.Bar)
}
func TestBindingFormPostForMap(t *testing.T) {
req := createFormPostRequestForMap(t)
var obj FooStructForMapType
err := FormPost.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, float64(123), obj.MapFoo["bar"].(float64))
}
func TestBindingFormPostForMapFail(t *testing.T) {
req := createFormPostRequestForMapFail(t)
var obj FooStructForMapType
err := FormPost.Bind(req, &obj)
assert.Error(t, err)
}
func TestBindingFormFilesMultipart(t *testing.T) {
req := createFormFilesMultipartRequest(t)
var obj FooBarFileStruct
err := FormMultipart.Bind(req, &obj)
assert.NoError(t, err)
// file from os
f, _ := os.Open("form.go")
defer f.Close()
fileActual, _ := ioutil.ReadAll(f)
// file from multipart
mf, _ := obj.File.Open()
defer mf.Close()
fileExpect, _ := ioutil.ReadAll(mf)
assert.Equal(t, FormMultipart.Name(), "multipart/form-data")
assert.Equal(t, obj.Foo, "bar")
assert.Equal(t, obj.Bar, "foo")
assert.Equal(t, fileExpect, fileActual)
}
func TestBindingFormFilesMultipartFail(t *testing.T) {
req := createFormFilesMultipartRequestFail(t)
var obj FooBarFileFailStruct
err := FormMultipart.Bind(req, &obj)
assert.Error(t, err)
}
func TestBindingFormMultipart(t *testing.T) {
req := createFormMultipartRequest(t)
var obj FooBarStruct
assert.NoError(t, FormMultipart.Bind(req, &obj))
assert.Equal(t, "multipart/form-data", FormMultipart.Name())
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "foo", obj.Bar)
}
func TestBindingFormMultipartForMap(t *testing.T) {
req := createFormMultipartRequestForMap(t)
var obj FooStructForMapType
err := FormMultipart.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, float64(123), obj.MapFoo["bar"].(float64))
assert.Equal(t, "thinkerou", obj.MapFoo["name"].(string))
assert.Equal(t, float64(3.14), obj.MapFoo["pai"].(float64))
}
func TestBindingFormMultipartForMapFail(t *testing.T) {
req := createFormMultipartRequestForMapFail(t)
var obj FooStructForMapType
err := FormMultipart.Bind(req, &obj)
assert.Error(t, err)
}
func TestBindingProtoBuf(t *testing.T) {
test := &protoexample.Test{
Label: proto.String("yes"),
}
data, _ := proto.Marshal(test)
testProtoBodyBinding(t,
ProtoBuf, "protobuf",
"/", "/",
string(data), string(data[1:]))
}
func TestBindingProtoBufFail(t *testing.T) {
test := &protoexample.Test{
Label: proto.String("yes"),
}
data, _ := proto.Marshal(test)
testProtoBodyBindingFail(t,
ProtoBuf, "protobuf",
"/", "/",
string(data), string(data[1:]))
}
func TestValidationFails(t *testing.T) {
var obj FooStruct
req := requestWithBody("POST", "/", `{"bar": "foo"}`)
err := JSON.Bind(req, &obj)
assert.Error(t, err)
}
func TestValidationDisabled(t *testing.T) {
backup := Validator
Validator = nil
defer func() { Validator = backup }()
var obj FooStruct
req := requestWithBody("POST", "/", `{"bar": "foo"}`)
err := JSON.Bind(req, &obj)
assert.NoError(t, err)
}
func TestRequiredSucceeds(t *testing.T) {
type HogeStruct struct {
Hoge *int `json:"hoge" binding:"required"`
}
var obj HogeStruct
req := requestWithBody("POST", "/", `{"hoge": 0}`)
err := JSON.Bind(req, &obj)
assert.NoError(t, err)
}
func TestRequiredFails(t *testing.T) {
type HogeStruct struct {
Hoge *int `json:"foo" binding:"required"`
}
var obj HogeStruct
req := requestWithBody("POST", "/", `{"boen": 0}`)
err := JSON.Bind(req, &obj)
assert.Error(t, err)
}
func TestHeaderBinding(t *testing.T) {
h := Header
assert.Equal(t, "header", h.Name())
type tHeader struct {
Limit int `header:"limit"`
}
var theader tHeader
req := requestWithBody("GET", "/", "")
req.Header.Add("limit", "1000")
assert.NoError(t, h.Bind(req, &theader))
assert.Equal(t, 1000, theader.Limit)
req = requestWithBody("GET", "/", "")
req.Header.Add("fail", `{fail:fail}`)
type failStruct struct {
Fail map[string]any `header:"fail"`
}
err := h.Bind(req, &failStruct{})
assert.Error(t, err)
}
func TestUriBinding(t *testing.T) {
b := Uri
assert.Equal(t, "uri", b.Name())
type Tag struct {
Name string `uri:"name"`
}
var tag Tag
m := make(map[string][]string)
m["name"] = []string{"thinkerou"}
assert.NoError(t, b.BindUri(m, &tag))
assert.Equal(t, "thinkerou", tag.Name)
type NotSupportStruct struct {
Name map[string]any `uri:"name"`
}
var not NotSupportStruct
assert.Error(t, b.BindUri(m, ¬))
assert.Equal(t, map[string]any(nil), not.Name)
}
func TestUriInnerBinding(t *testing.T) {
type Tag struct {
Name string `uri:"name"`
S struct {
Age int `uri:"age"`
}
}
expectedName := "mike"
expectedAge := 25
m := map[string][]string{
"name": {expectedName},
"age": {strconv.Itoa(expectedAge)},
}
var tag Tag
assert.NoError(t, Uri.BindUri(m, &tag))
assert.Equal(t, tag.Name, expectedName)
assert.Equal(t, tag.S.Age, expectedAge)
}
func testFormBindingEmbeddedStruct(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := QueryTest{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, 1, obj.Page)
assert.Equal(t, 2, obj.Size)
assert.Equal(t, "test-appkey", obj.Appkey)
}
func testFormBinding(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooBarStruct{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "foo", obj.Bar)
obj = FooBarStruct{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingDefaultValue(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooDefaultBarStruct{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "hello", obj.Bar)
obj = FooDefaultBarStruct{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func TestFormBindingFail(t *testing.T) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooBarStruct{}
req, _ := http.NewRequest("POST", "/", nil)
err := b.Bind(req, &obj)
assert.Error(t, err)
}
func TestFormBindingMultipartFail(t *testing.T) {
obj := FooBarStruct{}
req, err := http.NewRequest("POST", "/", strings.NewReader("foo=bar"))
assert.NoError(t, err)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+";boundary=testboundary")
_, err = req.MultipartReader()
assert.NoError(t, err)
err = Form.Bind(req, &obj)
assert.Error(t, err)
}
func TestFormPostBindingFail(t *testing.T) {
b := FormPost
assert.Equal(t, "form-urlencoded", b.Name())
obj := FooBarStruct{}
req, _ := http.NewRequest("POST", "/", nil)
err := b.Bind(req, &obj)
assert.Error(t, err)
}
func TestFormMultipartBindingFail(t *testing.T) {
b := FormMultipart
assert.Equal(t, "multipart/form-data", b.Name())
obj := FooBarStruct{}
req, _ := http.NewRequest("POST", "/", nil)
err := b.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingForTime(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooBarStructForTimeType{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, int64(1510675200), obj.TimeFoo.Unix())
assert.Equal(t, "Asia/Chongqing", obj.TimeFoo.Location().String())
assert.Equal(t, int64(-62135596800), obj.TimeBar.Unix())
assert.Equal(t, "UTC", obj.TimeBar.Location().String())
assert.Equal(t, int64(1562400033000000123), obj.CreateTime.UnixNano())
assert.Equal(t, int64(1562400033), obj.UnixTime.Unix())
obj = FooBarStructForTimeType{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingForTimeNotUnixFormat(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooStructForTimeTypeNotUnixFormat{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.Error(t, err)
obj = FooStructForTimeTypeNotUnixFormat{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingForTimeNotFormat(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooStructForTimeTypeNotFormat{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.Error(t, err)
obj = FooStructForTimeTypeNotFormat{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingForTimeFailFormat(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooStructForTimeTypeFailFormat{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.Error(t, err)
obj = FooStructForTimeTypeFailFormat{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingForTimeFailLocation(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooStructForTimeTypeFailLocation{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.Error(t, err)
obj = FooStructForTimeTypeFailLocation{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingIgnoreField(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := FooStructForIgnoreFormTag{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Nil(t, obj.Foo)
}
func testFormBindingInvalidName(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := InvalidNameType{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, "", obj.TestName)
obj = InvalidNameType{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingInvalidName2(t *testing.T, method, path, badPath, body, badBody string) {
b := Form
assert.Equal(t, "form", b.Name())
obj := InvalidNameMapType{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.Error(t, err)
obj = InvalidNameMapType{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testFormBindingForType(t *testing.T, method, path, badPath, body, badBody string, typ string) {
b := Form
assert.Equal(t, "form", b.Name())
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
switch typ {
case "Slice":
obj := FooStructForSliceType{}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, []int{1, 2}, obj.SliceFoo)
obj = FooStructForSliceType{}
req = requestWithBody(method, badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
case "Struct":
obj := FooStructForStructType{}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t,
struct {
Idx int "form:\"idx\""
}{Idx: 123},
obj.StructFoo)
case "StructPointer":
obj := FooStructForStructPointerType{}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t,
struct {
Name string "form:\"name\""
}{Name: "thinkerou"},
*obj.StructPointerFoo)
case "Map":
obj := FooStructForMapType{}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, float64(123), obj.MapFoo["bar"].(float64))
case "SliceMap":
obj := FooStructForSliceMapType{}
err := b.Bind(req, &obj)
assert.Error(t, err)
case "Ptr":
obj := FooStructForStringPtrType{}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Nil(t, obj.PtrFoo)
assert.Equal(t, "test", *obj.PtrBar)
obj = FooStructForStringPtrType{}
obj.PtrBar = new(string)
err = b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, "test", *obj.PtrBar)
objErr := FooStructForMapPtrType{}
err = b.Bind(req, &objErr)
assert.Error(t, err)
obj = FooStructForStringPtrType{}
req = requestWithBody(method, badPath, badBody)
err = b.Bind(req, &obj)
assert.Error(t, err)
}
}
func testQueryBinding(t *testing.T, method, path, badPath, body, badBody string) {
b := Query
assert.Equal(t, "query", b.Name())
obj := FooBarStruct{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "foo", obj.Bar)
}
func testQueryBindingFail(t *testing.T, method, path, badPath, body, badBody string) {
b := Query
assert.Equal(t, "query", b.Name())
obj := FooStructForMapType{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.Error(t, err)
}
func testQueryBindingBoolFail(t *testing.T, method, path, badPath, body, badBody string) {
b := Query
assert.Equal(t, "query", b.Name())
obj := FooStructForBoolType{}
req := requestWithBody(method, path, body)
if method == "POST" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.Error(t, err)
}
func testBodyBinding(t *testing.T, b Binding, name, path, badPath, body, badBody string) {
assert.Equal(t, name, b.Name())
obj := FooStruct{}
req := requestWithBody("POST", path, body)
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, "bar", obj.Foo)
obj = FooStruct{}
req = requestWithBody("POST", badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testBodyBindingSlice(t *testing.T, b Binding, name, path, badPath, body, badBody string) {
assert.Equal(t, name, b.Name())
var obj1 []FooStruct
req := requestWithBody("POST", path, body)
err := b.Bind(req, &obj1)
assert.NoError(t, err)
var obj2 []FooStruct
req = requestWithBody("POST", badPath, badBody)
err = JSON.Bind(req, &obj2)
assert.Error(t, err)
}
func testBodyBindingStringMap(t *testing.T, b Binding, path, badPath, body, badBody string) {
obj := make(map[string]string)
req := requestWithBody("POST", path, body)
if b.Name() == "form" {
req.Header.Add("Content-Type", MIMEPOSTForm)
}
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.NotNil(t, obj)
assert.Len(t, obj, 2)
assert.Equal(t, "bar", obj["foo"])
assert.Equal(t, "world", obj["hello"])
if badPath != "" && badBody != "" {
obj = make(map[string]string)
req = requestWithBody("POST", badPath, badBody)
err = b.Bind(req, &obj)
assert.Error(t, err)
}
objInt := make(map[string]int)
req = requestWithBody("POST", path, body)
err = b.Bind(req, &objInt)
assert.Error(t, err)
}
func testBodyBindingUseNumber(t *testing.T, b Binding, name, path, badPath, body, badBody string) {
assert.Equal(t, name, b.Name())
obj := FooStructUseNumber{}
req := requestWithBody("POST", path, body)
EnableDecoderUseNumber = true
err := b.Bind(req, &obj)
assert.NoError(t, err)
// we hope it is int64(123)
v, e := obj.Foo.(json.Number).Int64()
assert.NoError(t, e)
assert.Equal(t, int64(123), v)
obj = FooStructUseNumber{}
req = requestWithBody("POST", badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testBodyBindingUseNumber2(t *testing.T, b Binding, name, path, badPath, body, badBody string) {
assert.Equal(t, name, b.Name())
obj := FooStructUseNumber{}
req := requestWithBody("POST", path, body)
EnableDecoderUseNumber = false
err := b.Bind(req, &obj)
assert.NoError(t, err)
// it will return float64(123) if not use EnableDecoderUseNumber
// maybe it is not hoped
assert.Equal(t, float64(123), obj.Foo)
obj = FooStructUseNumber{}
req = requestWithBody("POST", badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testBodyBindingDisallowUnknownFields(t *testing.T, b Binding, path, badPath, body, badBody string) {
EnableDecoderDisallowUnknownFields = true
defer func() {
EnableDecoderDisallowUnknownFields = false
}()
obj := FooStructDisallowUnknownFields{}
req := requestWithBody("POST", path, body)
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, "bar", obj.Foo)
obj = FooStructDisallowUnknownFields{}
req = requestWithBody("POST", badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
assert.Contains(t, err.Error(), "what")
}
func testBodyBindingFail(t *testing.T, b Binding, name, path, badPath, body, badBody string) {
assert.Equal(t, name, b.Name())
obj := FooStruct{}
req := requestWithBody("POST", path, body)
err := b.Bind(req, &obj)
assert.Error(t, err)
assert.Equal(t, "", obj.Foo)
obj = FooStruct{}
req = requestWithBody("POST", badPath, badBody)
err = JSON.Bind(req, &obj)
assert.Error(t, err)
}
func testProtoBodyBinding(t *testing.T, b Binding, name, path, badPath, body, badBody string) {
assert.Equal(t, name, b.Name())
obj := protoexample.Test{}
req := requestWithBody("POST", path, body)
req.Header.Add("Content-Type", MIMEPROTOBUF)
err := b.Bind(req, &obj)
assert.NoError(t, err)
assert.Equal(t, "yes", *obj.Label)
obj = protoexample.Test{}
req = requestWithBody("POST", badPath, badBody)
req.Header.Add("Content-Type", MIMEPROTOBUF)
err = ProtoBuf.Bind(req, &obj)
assert.Error(t, err)
}
type hook struct{}
func (h hook) Read([]byte) (int, error) {
return 0, errors.New("error")
}
func testProtoBodyBindingFail(t *testing.T, b Binding, name, path, badPath, body, badBody string) {
assert.Equal(t, name, b.Name())
obj := protoexample.Test{}
req := requestWithBody("POST", path, body)
req.Body = ioutil.NopCloser(&hook{})
req.Header.Add("Content-Type", MIMEPROTOBUF)
err := b.Bind(req, &obj)
assert.Error(t, err)
invalidobj := FooStruct{}
req.Body = ioutil.NopCloser(strings.NewReader(`{"msg":"hello"}`))
req.Header.Add("Content-Type", MIMEPROTOBUF)
err = b.Bind(req, &invalidobj)
assert.Error(t, err)
assert.Equal(t, err.Error(), "obj is not ProtoMessage")
obj = protoexample.Test{}
req = requestWithBody("POST", badPath, badBody)
req.Header.Add("Content-Type", MIMEPROTOBUF)
err = ProtoBuf.Bind(req, &obj)
assert.Error(t, err)
}
func requestWithBody(method, path, body string) (req *http.Request) {
req, _ = http.NewRequest(method, path, bytes.NewBufferString(body))
return
}
| 1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./binding/form_mapping_test.go | // Copyright 2019 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"reflect"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
func TestMappingBaseTypes(t *testing.T) {
intPtr := func(i int) *int {
return &i
}
for _, tt := range []struct {
name string
value any
form string
expect any
}{
{"base type", struct{ F int }{}, "9", int(9)},
{"base type", struct{ F int8 }{}, "9", int8(9)},
{"base type", struct{ F int16 }{}, "9", int16(9)},
{"base type", struct{ F int32 }{}, "9", int32(9)},
{"base type", struct{ F int64 }{}, "9", int64(9)},
{"base type", struct{ F uint }{}, "9", uint(9)},
{"base type", struct{ F uint8 }{}, "9", uint8(9)},
{"base type", struct{ F uint16 }{}, "9", uint16(9)},
{"base type", struct{ F uint32 }{}, "9", uint32(9)},
{"base type", struct{ F uint64 }{}, "9", uint64(9)},
{"base type", struct{ F bool }{}, "True", true},
{"base type", struct{ F float32 }{}, "9.1", float32(9.1)},
{"base type", struct{ F float64 }{}, "9.1", float64(9.1)},
{"base type", struct{ F string }{}, "test", string("test")},
{"base type", struct{ F *int }{}, "9", intPtr(9)},
// zero values
{"zero value", struct{ F int }{}, "", int(0)},
{"zero value", struct{ F uint }{}, "", uint(0)},
{"zero value", struct{ F bool }{}, "", false},
{"zero value", struct{ F float32 }{}, "", float32(0)},
} {
tp := reflect.TypeOf(tt.value)
testName := tt.name + ":" + tp.Field(0).Type.String()
val := reflect.New(reflect.TypeOf(tt.value))
val.Elem().Set(reflect.ValueOf(tt.value))
field := val.Elem().Type().Field(0)
_, err := mapping(val, emptyField, formSource{field.Name: {tt.form}}, "form")
assert.NoError(t, err, testName)
actual := val.Elem().Field(0).Interface()
assert.Equal(t, tt.expect, actual, testName)
}
}
func TestMappingDefault(t *testing.T) {
var s struct {
Int int `form:",default=9"`
Slice []int `form:",default=9"`
Array [1]int `form:",default=9"`
}
err := mappingByPtr(&s, formSource{}, "form")
assert.NoError(t, err)
assert.Equal(t, 9, s.Int)
assert.Equal(t, []int{9}, s.Slice)
assert.Equal(t, [1]int{9}, s.Array)
}
func TestMappingSkipField(t *testing.T) {
var s struct {
A int
}
err := mappingByPtr(&s, formSource{}, "form")
assert.NoError(t, err)
assert.Equal(t, 0, s.A)
}
func TestMappingIgnoreField(t *testing.T) {
var s struct {
A int `form:"A"`
B int `form:"-"`
}
err := mappingByPtr(&s, formSource{"A": {"9"}, "B": {"9"}}, "form")
assert.NoError(t, err)
assert.Equal(t, 9, s.A)
assert.Equal(t, 0, s.B)
}
func TestMappingUnexportedField(t *testing.T) {
var s struct {
A int `form:"a"`
b int `form:"b"`
}
err := mappingByPtr(&s, formSource{"a": {"9"}, "b": {"9"}}, "form")
assert.NoError(t, err)
assert.Equal(t, 9, s.A)
assert.Equal(t, 0, s.b)
}
func TestMappingPrivateField(t *testing.T) {
var s struct {
f int `form:"field"`
}
err := mappingByPtr(&s, formSource{"field": {"6"}}, "form")
assert.NoError(t, err)
assert.Equal(t, int(0), s.f)
}
func TestMappingUnknownFieldType(t *testing.T) {
var s struct {
U uintptr
}
err := mappingByPtr(&s, formSource{"U": {"unknown"}}, "form")
assert.Error(t, err)
assert.Equal(t, errUnknownType, err)
}
func TestMappingURI(t *testing.T) {
var s struct {
F int `uri:"field"`
}
err := mapURI(&s, map[string][]string{"field": {"6"}})
assert.NoError(t, err)
assert.Equal(t, int(6), s.F)
}
func TestMappingForm(t *testing.T) {
var s struct {
F int `form:"field"`
}
err := mapForm(&s, map[string][]string{"field": {"6"}})
assert.NoError(t, err)
assert.Equal(t, int(6), s.F)
}
func TestMapFormWithTag(t *testing.T) {
var s struct {
F int `externalTag:"field"`
}
err := MapFormWithTag(&s, map[string][]string{"field": {"6"}}, "externalTag")
assert.NoError(t, err)
assert.Equal(t, int(6), s.F)
}
func TestMappingTime(t *testing.T) {
var s struct {
Time time.Time
LocalTime time.Time `time_format:"2006-01-02"`
ZeroValue time.Time
CSTTime time.Time `time_format:"2006-01-02" time_location:"Asia/Shanghai"`
UTCTime time.Time `time_format:"2006-01-02" time_utc:"1"`
}
var err error
time.Local, err = time.LoadLocation("Europe/Berlin")
assert.NoError(t, err)
err = mapForm(&s, map[string][]string{
"Time": {"2019-01-20T16:02:58Z"},
"LocalTime": {"2019-01-20"},
"ZeroValue": {},
"CSTTime": {"2019-01-20"},
"UTCTime": {"2019-01-20"},
})
assert.NoError(t, err)
assert.Equal(t, "2019-01-20 16:02:58 +0000 UTC", s.Time.String())
assert.Equal(t, "2019-01-20 00:00:00 +0100 CET", s.LocalTime.String())
assert.Equal(t, "2019-01-19 23:00:00 +0000 UTC", s.LocalTime.UTC().String())
assert.Equal(t, "0001-01-01 00:00:00 +0000 UTC", s.ZeroValue.String())
assert.Equal(t, "2019-01-20 00:00:00 +0800 CST", s.CSTTime.String())
assert.Equal(t, "2019-01-19 16:00:00 +0000 UTC", s.CSTTime.UTC().String())
assert.Equal(t, "2019-01-20 00:00:00 +0000 UTC", s.UTCTime.String())
// wrong location
var wrongLoc struct {
Time time.Time `time_location:"wrong"`
}
err = mapForm(&wrongLoc, map[string][]string{"Time": {"2019-01-20T16:02:58Z"}})
assert.Error(t, err)
// wrong time value
var wrongTime struct {
Time time.Time
}
err = mapForm(&wrongTime, map[string][]string{"Time": {"wrong"}})
assert.Error(t, err)
}
func TestMappingTimeDuration(t *testing.T) {
var s struct {
D time.Duration
}
// ok
err := mappingByPtr(&s, formSource{"D": {"5s"}}, "form")
assert.NoError(t, err)
assert.Equal(t, 5*time.Second, s.D)
// error
err = mappingByPtr(&s, formSource{"D": {"wrong"}}, "form")
assert.Error(t, err)
}
func TestMappingSlice(t *testing.T) {
var s struct {
Slice []int `form:"slice,default=9"`
}
// default value
err := mappingByPtr(&s, formSource{}, "form")
assert.NoError(t, err)
assert.Equal(t, []int{9}, s.Slice)
// ok
err = mappingByPtr(&s, formSource{"slice": {"3", "4"}}, "form")
assert.NoError(t, err)
assert.Equal(t, []int{3, 4}, s.Slice)
// error
err = mappingByPtr(&s, formSource{"slice": {"wrong"}}, "form")
assert.Error(t, err)
}
func TestMappingArray(t *testing.T) {
var s struct {
Array [2]int `form:"array,default=9"`
}
// wrong default
err := mappingByPtr(&s, formSource{}, "form")
assert.Error(t, err)
// ok
err = mappingByPtr(&s, formSource{"array": {"3", "4"}}, "form")
assert.NoError(t, err)
assert.Equal(t, [2]int{3, 4}, s.Array)
// error - not enough vals
err = mappingByPtr(&s, formSource{"array": {"3"}}, "form")
assert.Error(t, err)
// error - wrong value
err = mappingByPtr(&s, formSource{"array": {"wrong"}}, "form")
assert.Error(t, err)
}
func TestMappingStructField(t *testing.T) {
var s struct {
J struct {
I int
}
}
err := mappingByPtr(&s, formSource{"J": {`{"I": 9}`}}, "form")
assert.NoError(t, err)
assert.Equal(t, 9, s.J.I)
}
func TestMappingMapField(t *testing.T) {
var s struct {
M map[string]int
}
err := mappingByPtr(&s, formSource{"M": {`{"one": 1}`}}, "form")
assert.NoError(t, err)
assert.Equal(t, map[string]int{"one": 1}, s.M)
}
func TestMappingIgnoredCircularRef(t *testing.T) {
type S struct {
S *S `form:"-"`
}
var s S
err := mappingByPtr(&s, formSource{}, "form")
assert.NoError(t, err)
}
| // Copyright 2019 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"reflect"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
func TestMappingBaseTypes(t *testing.T) {
intPtr := func(i int) *int {
return &i
}
for _, tt := range []struct {
name string
value any
form string
expect any
}{
{"base type", struct{ F int }{}, "9", int(9)},
{"base type", struct{ F int8 }{}, "9", int8(9)},
{"base type", struct{ F int16 }{}, "9", int16(9)},
{"base type", struct{ F int32 }{}, "9", int32(9)},
{"base type", struct{ F int64 }{}, "9", int64(9)},
{"base type", struct{ F uint }{}, "9", uint(9)},
{"base type", struct{ F uint8 }{}, "9", uint8(9)},
{"base type", struct{ F uint16 }{}, "9", uint16(9)},
{"base type", struct{ F uint32 }{}, "9", uint32(9)},
{"base type", struct{ F uint64 }{}, "9", uint64(9)},
{"base type", struct{ F bool }{}, "True", true},
{"base type", struct{ F float32 }{}, "9.1", float32(9.1)},
{"base type", struct{ F float64 }{}, "9.1", float64(9.1)},
{"base type", struct{ F string }{}, "test", string("test")},
{"base type", struct{ F *int }{}, "9", intPtr(9)},
// zero values
{"zero value", struct{ F int }{}, "", int(0)},
{"zero value", struct{ F uint }{}, "", uint(0)},
{"zero value", struct{ F bool }{}, "", false},
{"zero value", struct{ F float32 }{}, "", float32(0)},
} {
tp := reflect.TypeOf(tt.value)
testName := tt.name + ":" + tp.Field(0).Type.String()
val := reflect.New(reflect.TypeOf(tt.value))
val.Elem().Set(reflect.ValueOf(tt.value))
field := val.Elem().Type().Field(0)
_, err := mapping(val, emptyField, formSource{field.Name: {tt.form}}, "form")
assert.NoError(t, err, testName)
actual := val.Elem().Field(0).Interface()
assert.Equal(t, tt.expect, actual, testName)
}
}
func TestMappingDefault(t *testing.T) {
var s struct {
Int int `form:",default=9"`
Slice []int `form:",default=9"`
Array [1]int `form:",default=9"`
}
err := mappingByPtr(&s, formSource{}, "form")
assert.NoError(t, err)
assert.Equal(t, 9, s.Int)
assert.Equal(t, []int{9}, s.Slice)
assert.Equal(t, [1]int{9}, s.Array)
}
func TestMappingSkipField(t *testing.T) {
var s struct {
A int
}
err := mappingByPtr(&s, formSource{}, "form")
assert.NoError(t, err)
assert.Equal(t, 0, s.A)
}
func TestMappingIgnoreField(t *testing.T) {
var s struct {
A int `form:"A"`
B int `form:"-"`
}
err := mappingByPtr(&s, formSource{"A": {"9"}, "B": {"9"}}, "form")
assert.NoError(t, err)
assert.Equal(t, 9, s.A)
assert.Equal(t, 0, s.B)
}
func TestMappingUnexportedField(t *testing.T) {
var s struct {
A int `form:"a"`
b int `form:"b"`
}
err := mappingByPtr(&s, formSource{"a": {"9"}, "b": {"9"}}, "form")
assert.NoError(t, err)
assert.Equal(t, 9, s.A)
assert.Equal(t, 0, s.b)
}
func TestMappingPrivateField(t *testing.T) {
var s struct {
f int `form:"field"`
}
err := mappingByPtr(&s, formSource{"field": {"6"}}, "form")
assert.NoError(t, err)
assert.Equal(t, 0, s.f)
}
func TestMappingUnknownFieldType(t *testing.T) {
var s struct {
U uintptr
}
err := mappingByPtr(&s, formSource{"U": {"unknown"}}, "form")
assert.Error(t, err)
assert.Equal(t, errUnknownType, err)
}
func TestMappingURI(t *testing.T) {
var s struct {
F int `uri:"field"`
}
err := mapURI(&s, map[string][]string{"field": {"6"}})
assert.NoError(t, err)
assert.Equal(t, 6, s.F)
}
func TestMappingForm(t *testing.T) {
var s struct {
F int `form:"field"`
}
err := mapForm(&s, map[string][]string{"field": {"6"}})
assert.NoError(t, err)
assert.Equal(t, 6, s.F)
}
func TestMapFormWithTag(t *testing.T) {
var s struct {
F int `externalTag:"field"`
}
err := MapFormWithTag(&s, map[string][]string{"field": {"6"}}, "externalTag")
assert.NoError(t, err)
assert.Equal(t, 6, s.F)
}
func TestMappingTime(t *testing.T) {
var s struct {
Time time.Time
LocalTime time.Time `time_format:"2006-01-02"`
ZeroValue time.Time
CSTTime time.Time `time_format:"2006-01-02" time_location:"Asia/Shanghai"`
UTCTime time.Time `time_format:"2006-01-02" time_utc:"1"`
}
var err error
time.Local, err = time.LoadLocation("Europe/Berlin")
assert.NoError(t, err)
err = mapForm(&s, map[string][]string{
"Time": {"2019-01-20T16:02:58Z"},
"LocalTime": {"2019-01-20"},
"ZeroValue": {},
"CSTTime": {"2019-01-20"},
"UTCTime": {"2019-01-20"},
})
assert.NoError(t, err)
assert.Equal(t, "2019-01-20 16:02:58 +0000 UTC", s.Time.String())
assert.Equal(t, "2019-01-20 00:00:00 +0100 CET", s.LocalTime.String())
assert.Equal(t, "2019-01-19 23:00:00 +0000 UTC", s.LocalTime.UTC().String())
assert.Equal(t, "0001-01-01 00:00:00 +0000 UTC", s.ZeroValue.String())
assert.Equal(t, "2019-01-20 00:00:00 +0800 CST", s.CSTTime.String())
assert.Equal(t, "2019-01-19 16:00:00 +0000 UTC", s.CSTTime.UTC().String())
assert.Equal(t, "2019-01-20 00:00:00 +0000 UTC", s.UTCTime.String())
// wrong location
var wrongLoc struct {
Time time.Time `time_location:"wrong"`
}
err = mapForm(&wrongLoc, map[string][]string{"Time": {"2019-01-20T16:02:58Z"}})
assert.Error(t, err)
// wrong time value
var wrongTime struct {
Time time.Time
}
err = mapForm(&wrongTime, map[string][]string{"Time": {"wrong"}})
assert.Error(t, err)
}
func TestMappingTimeDuration(t *testing.T) {
var s struct {
D time.Duration
}
// ok
err := mappingByPtr(&s, formSource{"D": {"5s"}}, "form")
assert.NoError(t, err)
assert.Equal(t, 5*time.Second, s.D)
// error
err = mappingByPtr(&s, formSource{"D": {"wrong"}}, "form")
assert.Error(t, err)
}
func TestMappingSlice(t *testing.T) {
var s struct {
Slice []int `form:"slice,default=9"`
}
// default value
err := mappingByPtr(&s, formSource{}, "form")
assert.NoError(t, err)
assert.Equal(t, []int{9}, s.Slice)
// ok
err = mappingByPtr(&s, formSource{"slice": {"3", "4"}}, "form")
assert.NoError(t, err)
assert.Equal(t, []int{3, 4}, s.Slice)
// error
err = mappingByPtr(&s, formSource{"slice": {"wrong"}}, "form")
assert.Error(t, err)
}
func TestMappingArray(t *testing.T) {
var s struct {
Array [2]int `form:"array,default=9"`
}
// wrong default
err := mappingByPtr(&s, formSource{}, "form")
assert.Error(t, err)
// ok
err = mappingByPtr(&s, formSource{"array": {"3", "4"}}, "form")
assert.NoError(t, err)
assert.Equal(t, [2]int{3, 4}, s.Array)
// error - not enough vals
err = mappingByPtr(&s, formSource{"array": {"3"}}, "form")
assert.Error(t, err)
// error - wrong value
err = mappingByPtr(&s, formSource{"array": {"wrong"}}, "form")
assert.Error(t, err)
}
func TestMappingStructField(t *testing.T) {
var s struct {
J struct {
I int
}
}
err := mappingByPtr(&s, formSource{"J": {`{"I": 9}`}}, "form")
assert.NoError(t, err)
assert.Equal(t, 9, s.J.I)
}
func TestMappingMapField(t *testing.T) {
var s struct {
M map[string]int
}
err := mappingByPtr(&s, formSource{"M": {`{"one": 1}`}}, "form")
assert.NoError(t, err)
assert.Equal(t, map[string]int{"one": 1}, s.M)
}
func TestMappingIgnoredCircularRef(t *testing.T) {
type S struct {
S *S `form:"-"`
}
var s S
err := mappingByPtr(&s, formSource{}, "form")
assert.NoError(t, err)
}
| 1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./render/render_test.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package render
import (
"encoding/xml"
"errors"
"html/template"
"net/http"
"net/http/httptest"
"strconv"
"strings"
"testing"
testdata "github.com/gin-gonic/gin/testdata/protoexample"
"github.com/stretchr/testify/assert"
"google.golang.org/protobuf/proto"
)
// TODO unit tests
// test errors
func TestRenderJSON(t *testing.T) {
w := httptest.NewRecorder()
data := map[string]any{
"foo": "bar",
"html": "<b>",
}
(JSON{data}).WriteContentType(w)
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
err := (JSON{data}).Render(w)
assert.NoError(t, err)
assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"\\u003cb\\u003e\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestRenderJSONPanics(t *testing.T) {
w := httptest.NewRecorder()
data := make(chan int)
// json: unsupported type: chan int
assert.Panics(t, func() { assert.NoError(t, (JSON{data}).Render(w)) })
}
func TestRenderIndentedJSON(t *testing.T) {
w := httptest.NewRecorder()
data := map[string]any{
"foo": "bar",
"bar": "foo",
}
err := (IndentedJSON{data}).Render(w)
assert.NoError(t, err)
assert.Equal(t, "{\n \"bar\": \"foo\",\n \"foo\": \"bar\"\n}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestRenderIndentedJSONPanics(t *testing.T) {
w := httptest.NewRecorder()
data := make(chan int)
// json: unsupported type: chan int
err := (IndentedJSON{data}).Render(w)
assert.Error(t, err)
}
func TestRenderSecureJSON(t *testing.T) {
w1 := httptest.NewRecorder()
data := map[string]any{
"foo": "bar",
}
(SecureJSON{"while(1);", data}).WriteContentType(w1)
assert.Equal(t, "application/json; charset=utf-8", w1.Header().Get("Content-Type"))
err1 := (SecureJSON{"while(1);", data}).Render(w1)
assert.NoError(t, err1)
assert.Equal(t, "{\"foo\":\"bar\"}", w1.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w1.Header().Get("Content-Type"))
w2 := httptest.NewRecorder()
datas := []map[string]any{{
"foo": "bar",
}, {
"bar": "foo",
}}
err2 := (SecureJSON{"while(1);", datas}).Render(w2)
assert.NoError(t, err2)
assert.Equal(t, "while(1);[{\"foo\":\"bar\"},{\"bar\":\"foo\"}]", w2.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w2.Header().Get("Content-Type"))
}
func TestRenderSecureJSONFail(t *testing.T) {
w := httptest.NewRecorder()
data := make(chan int)
// json: unsupported type: chan int
err := (SecureJSON{"while(1);", data}).Render(w)
assert.Error(t, err)
}
func TestRenderJsonpJSON(t *testing.T) {
w1 := httptest.NewRecorder()
data := map[string]any{
"foo": "bar",
}
(JsonpJSON{"x", data}).WriteContentType(w1)
assert.Equal(t, "application/javascript; charset=utf-8", w1.Header().Get("Content-Type"))
err1 := (JsonpJSON{"x", data}).Render(w1)
assert.NoError(t, err1)
assert.Equal(t, "x({\"foo\":\"bar\"});", w1.Body.String())
assert.Equal(t, "application/javascript; charset=utf-8", w1.Header().Get("Content-Type"))
w2 := httptest.NewRecorder()
datas := []map[string]any{{
"foo": "bar",
}, {
"bar": "foo",
}}
err2 := (JsonpJSON{"x", datas}).Render(w2)
assert.NoError(t, err2)
assert.Equal(t, "x([{\"foo\":\"bar\"},{\"bar\":\"foo\"}]);", w2.Body.String())
assert.Equal(t, "application/javascript; charset=utf-8", w2.Header().Get("Content-Type"))
}
func TestRenderJsonpJSONError2(t *testing.T) {
w := httptest.NewRecorder()
data := map[string]any{
"foo": "bar",
}
(JsonpJSON{"", data}).WriteContentType(w)
assert.Equal(t, "application/javascript; charset=utf-8", w.Header().Get("Content-Type"))
e := (JsonpJSON{"", data}).Render(w)
assert.NoError(t, e)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/javascript; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestRenderJsonpJSONFail(t *testing.T) {
w := httptest.NewRecorder()
data := make(chan int)
// json: unsupported type: chan int
err := (JsonpJSON{"x", data}).Render(w)
assert.Error(t, err)
}
func TestRenderAsciiJSON(t *testing.T) {
w1 := httptest.NewRecorder()
data1 := map[string]any{
"lang": "GO语言",
"tag": "<br>",
}
err := (AsciiJSON{data1}).Render(w1)
assert.NoError(t, err)
assert.Equal(t, "{\"lang\":\"GO\\u8bed\\u8a00\",\"tag\":\"\\u003cbr\\u003e\"}", w1.Body.String())
assert.Equal(t, "application/json", w1.Header().Get("Content-Type"))
w2 := httptest.NewRecorder()
data2 := float64(3.1415926)
err = (AsciiJSON{data2}).Render(w2)
assert.NoError(t, err)
assert.Equal(t, "3.1415926", w2.Body.String())
}
func TestRenderAsciiJSONFail(t *testing.T) {
w := httptest.NewRecorder()
data := make(chan int)
// json: unsupported type: chan int
assert.Error(t, (AsciiJSON{data}).Render(w))
}
func TestRenderPureJSON(t *testing.T) {
w := httptest.NewRecorder()
data := map[string]any{
"foo": "bar",
"html": "<b>",
}
err := (PureJSON{data}).Render(w)
assert.NoError(t, err)
assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"<b>\"}\n", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
type xmlmap map[string]any
// Allows type H to be used with xml.Marshal
func (h xmlmap) MarshalXML(e *xml.Encoder, start xml.StartElement) error {
start.Name = xml.Name{
Space: "",
Local: "map",
}
if err := e.EncodeToken(start); err != nil {
return err
}
for key, value := range h {
elem := xml.StartElement{
Name: xml.Name{Space: "", Local: key},
Attr: []xml.Attr{},
}
if err := e.EncodeElement(value, elem); err != nil {
return err
}
}
return e.EncodeToken(xml.EndElement{Name: start.Name})
}
func TestRenderYAML(t *testing.T) {
w := httptest.NewRecorder()
data := `
a : Easy!
b:
c: 2
d: [3, 4]
`
(YAML{data}).WriteContentType(w)
assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
err := (YAML{data}).Render(w)
assert.NoError(t, err)
assert.Equal(t, "\"\\na : Easy!\\nb:\\n\\tc: 2\\n\\td: [3, 4]\\n\\t\"\n", w.Body.String())
assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
}
type fail struct{}
// Hook MarshalYAML
func (ft *fail) MarshalYAML() (any, error) {
return nil, errors.New("fail")
}
func TestRenderYAMLFail(t *testing.T) {
w := httptest.NewRecorder()
err := (YAML{&fail{}}).Render(w)
assert.Error(t, err)
}
// test Protobuf rendering
func TestRenderProtoBuf(t *testing.T) {
w := httptest.NewRecorder()
reps := []int64{int64(1), int64(2)}
label := "test"
data := &testdata.Test{
Label: &label,
Reps: reps,
}
(ProtoBuf{data}).WriteContentType(w)
protoData, err := proto.Marshal(data)
assert.NoError(t, err)
assert.Equal(t, "application/x-protobuf", w.Header().Get("Content-Type"))
err = (ProtoBuf{data}).Render(w)
assert.NoError(t, err)
assert.Equal(t, string(protoData), w.Body.String())
assert.Equal(t, "application/x-protobuf", w.Header().Get("Content-Type"))
}
func TestRenderProtoBufFail(t *testing.T) {
w := httptest.NewRecorder()
data := &testdata.Test{}
err := (ProtoBuf{data}).Render(w)
assert.Error(t, err)
}
func TestRenderXML(t *testing.T) {
w := httptest.NewRecorder()
data := xmlmap{
"foo": "bar",
}
(XML{data}).WriteContentType(w)
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
err := (XML{data}).Render(w)
assert.NoError(t, err)
assert.Equal(t, "<map><foo>bar</foo></map>", w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestRenderRedirect(t *testing.T) {
req, err := http.NewRequest("GET", "/test-redirect", nil)
assert.NoError(t, err)
data1 := Redirect{
Code: http.StatusMovedPermanently,
Request: req,
Location: "/new/location",
}
w := httptest.NewRecorder()
err = data1.Render(w)
assert.NoError(t, err)
data2 := Redirect{
Code: http.StatusOK,
Request: req,
Location: "/new/location",
}
w = httptest.NewRecorder()
assert.PanicsWithValue(t, "Cannot redirect with status code 200", func() {
err := data2.Render(w)
assert.NoError(t, err)
})
data3 := Redirect{
Code: http.StatusCreated,
Request: req,
Location: "/new/location",
}
w = httptest.NewRecorder()
err = data3.Render(w)
assert.NoError(t, err)
// only improve coverage
data2.WriteContentType(w)
}
func TestRenderData(t *testing.T) {
w := httptest.NewRecorder()
data := []byte("#!PNG some raw data")
err := (Data{
ContentType: "image/png",
Data: data,
}).Render(w)
assert.NoError(t, err)
assert.Equal(t, "#!PNG some raw data", w.Body.String())
assert.Equal(t, "image/png", w.Header().Get("Content-Type"))
}
func TestRenderString(t *testing.T) {
w := httptest.NewRecorder()
(String{
Format: "hello %s %d",
Data: []any{},
}).WriteContentType(w)
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
err := (String{
Format: "hola %s %d",
Data: []any{"manu", 2},
}).Render(w)
assert.NoError(t, err)
assert.Equal(t, "hola manu 2", w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestRenderStringLenZero(t *testing.T) {
w := httptest.NewRecorder()
err := (String{
Format: "hola %s %d",
Data: []any{},
}).Render(w)
assert.NoError(t, err)
assert.Equal(t, "hola %s %d", w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestRenderHTMLTemplate(t *testing.T) {
w := httptest.NewRecorder()
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
htmlRender := HTMLProduction{Template: templ}
instance := htmlRender.Instance("t", map[string]any{
"name": "alexandernyquist",
})
err := instance.Render(w)
assert.NoError(t, err)
assert.Equal(t, "Hello alexandernyquist", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestRenderHTMLTemplateEmptyName(t *testing.T) {
w := httptest.NewRecorder()
templ := template.Must(template.New("").Parse(`Hello {{.name}}`))
htmlRender := HTMLProduction{Template: templ}
instance := htmlRender.Instance("", map[string]any{
"name": "alexandernyquist",
})
err := instance.Render(w)
assert.NoError(t, err)
assert.Equal(t, "Hello alexandernyquist", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestRenderHTMLDebugFiles(t *testing.T) {
w := httptest.NewRecorder()
htmlRender := HTMLDebug{
Files: []string{"../testdata/template/hello.tmpl"},
Glob: "",
Delims: Delims{Left: "{[{", Right: "}]}"},
FuncMap: nil,
}
instance := htmlRender.Instance("hello.tmpl", map[string]any{
"name": "thinkerou",
})
err := instance.Render(w)
assert.NoError(t, err)
assert.Equal(t, "<h1>Hello thinkerou</h1>", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestRenderHTMLDebugGlob(t *testing.T) {
w := httptest.NewRecorder()
htmlRender := HTMLDebug{
Files: nil,
Glob: "../testdata/template/hello*",
Delims: Delims{Left: "{[{", Right: "}]}"},
FuncMap: nil,
}
instance := htmlRender.Instance("hello.tmpl", map[string]any{
"name": "thinkerou",
})
err := instance.Render(w)
assert.NoError(t, err)
assert.Equal(t, "<h1>Hello thinkerou</h1>", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestRenderHTMLDebugPanics(t *testing.T) {
htmlRender := HTMLDebug{
Files: nil,
Glob: "",
Delims: Delims{"{{", "}}"},
FuncMap: nil,
}
assert.Panics(t, func() { htmlRender.Instance("", nil) })
}
func TestRenderReader(t *testing.T) {
w := httptest.NewRecorder()
body := "#!PNG some raw data"
headers := make(map[string]string)
headers["Content-Disposition"] = `attachment; filename="filename.png"`
headers["x-request-id"] = "requestId"
err := (Reader{
ContentLength: int64(len(body)),
ContentType: "image/png",
Reader: strings.NewReader(body),
Headers: headers,
}).Render(w)
assert.NoError(t, err)
assert.Equal(t, body, w.Body.String())
assert.Equal(t, "image/png", w.Header().Get("Content-Type"))
assert.Equal(t, strconv.Itoa(len(body)), w.Header().Get("Content-Length"))
assert.Equal(t, headers["Content-Disposition"], w.Header().Get("Content-Disposition"))
assert.Equal(t, headers["x-request-id"], w.Header().Get("x-request-id"))
}
func TestRenderReaderNoContentLength(t *testing.T) {
w := httptest.NewRecorder()
body := "#!PNG some raw data"
headers := make(map[string]string)
headers["Content-Disposition"] = `attachment; filename="filename.png"`
headers["x-request-id"] = "requestId"
err := (Reader{
ContentLength: -1,
ContentType: "image/png",
Reader: strings.NewReader(body),
Headers: headers,
}).Render(w)
assert.NoError(t, err)
assert.Equal(t, body, w.Body.String())
assert.Equal(t, "image/png", w.Header().Get("Content-Type"))
assert.NotContains(t, "Content-Length", w.Header())
assert.Equal(t, headers["Content-Disposition"], w.Header().Get("Content-Disposition"))
assert.Equal(t, headers["x-request-id"], w.Header().Get("x-request-id"))
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package render
import (
"encoding/xml"
"errors"
"html/template"
"net/http"
"net/http/httptest"
"strconv"
"strings"
"testing"
testdata "github.com/gin-gonic/gin/testdata/protoexample"
"github.com/stretchr/testify/assert"
"google.golang.org/protobuf/proto"
)
// TODO unit tests
// test errors
func TestRenderJSON(t *testing.T) {
w := httptest.NewRecorder()
data := map[string]any{
"foo": "bar",
"html": "<b>",
}
(JSON{data}).WriteContentType(w)
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
err := (JSON{data}).Render(w)
assert.NoError(t, err)
assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"\\u003cb\\u003e\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestRenderJSONPanics(t *testing.T) {
w := httptest.NewRecorder()
data := make(chan int)
// json: unsupported type: chan int
assert.Panics(t, func() { assert.NoError(t, (JSON{data}).Render(w)) })
}
func TestRenderIndentedJSON(t *testing.T) {
w := httptest.NewRecorder()
data := map[string]any{
"foo": "bar",
"bar": "foo",
}
err := (IndentedJSON{data}).Render(w)
assert.NoError(t, err)
assert.Equal(t, "{\n \"bar\": \"foo\",\n \"foo\": \"bar\"\n}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestRenderIndentedJSONPanics(t *testing.T) {
w := httptest.NewRecorder()
data := make(chan int)
// json: unsupported type: chan int
err := (IndentedJSON{data}).Render(w)
assert.Error(t, err)
}
func TestRenderSecureJSON(t *testing.T) {
w1 := httptest.NewRecorder()
data := map[string]any{
"foo": "bar",
}
(SecureJSON{"while(1);", data}).WriteContentType(w1)
assert.Equal(t, "application/json; charset=utf-8", w1.Header().Get("Content-Type"))
err1 := (SecureJSON{"while(1);", data}).Render(w1)
assert.NoError(t, err1)
assert.Equal(t, "{\"foo\":\"bar\"}", w1.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w1.Header().Get("Content-Type"))
w2 := httptest.NewRecorder()
datas := []map[string]any{{
"foo": "bar",
}, {
"bar": "foo",
}}
err2 := (SecureJSON{"while(1);", datas}).Render(w2)
assert.NoError(t, err2)
assert.Equal(t, "while(1);[{\"foo\":\"bar\"},{\"bar\":\"foo\"}]", w2.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w2.Header().Get("Content-Type"))
}
func TestRenderSecureJSONFail(t *testing.T) {
w := httptest.NewRecorder()
data := make(chan int)
// json: unsupported type: chan int
err := (SecureJSON{"while(1);", data}).Render(w)
assert.Error(t, err)
}
func TestRenderJsonpJSON(t *testing.T) {
w1 := httptest.NewRecorder()
data := map[string]any{
"foo": "bar",
}
(JsonpJSON{"x", data}).WriteContentType(w1)
assert.Equal(t, "application/javascript; charset=utf-8", w1.Header().Get("Content-Type"))
err1 := (JsonpJSON{"x", data}).Render(w1)
assert.NoError(t, err1)
assert.Equal(t, "x({\"foo\":\"bar\"});", w1.Body.String())
assert.Equal(t, "application/javascript; charset=utf-8", w1.Header().Get("Content-Type"))
w2 := httptest.NewRecorder()
datas := []map[string]any{{
"foo": "bar",
}, {
"bar": "foo",
}}
err2 := (JsonpJSON{"x", datas}).Render(w2)
assert.NoError(t, err2)
assert.Equal(t, "x([{\"foo\":\"bar\"},{\"bar\":\"foo\"}]);", w2.Body.String())
assert.Equal(t, "application/javascript; charset=utf-8", w2.Header().Get("Content-Type"))
}
func TestRenderJsonpJSONError2(t *testing.T) {
w := httptest.NewRecorder()
data := map[string]any{
"foo": "bar",
}
(JsonpJSON{"", data}).WriteContentType(w)
assert.Equal(t, "application/javascript; charset=utf-8", w.Header().Get("Content-Type"))
e := (JsonpJSON{"", data}).Render(w)
assert.NoError(t, e)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/javascript; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestRenderJsonpJSONFail(t *testing.T) {
w := httptest.NewRecorder()
data := make(chan int)
// json: unsupported type: chan int
err := (JsonpJSON{"x", data}).Render(w)
assert.Error(t, err)
}
func TestRenderAsciiJSON(t *testing.T) {
w1 := httptest.NewRecorder()
data1 := map[string]any{
"lang": "GO语言",
"tag": "<br>",
}
err := (AsciiJSON{data1}).Render(w1)
assert.NoError(t, err)
assert.Equal(t, "{\"lang\":\"GO\\u8bed\\u8a00\",\"tag\":\"\\u003cbr\\u003e\"}", w1.Body.String())
assert.Equal(t, "application/json", w1.Header().Get("Content-Type"))
w2 := httptest.NewRecorder()
data2 := 3.1415926
err = (AsciiJSON{data2}).Render(w2)
assert.NoError(t, err)
assert.Equal(t, "3.1415926", w2.Body.String())
}
func TestRenderAsciiJSONFail(t *testing.T) {
w := httptest.NewRecorder()
data := make(chan int)
// json: unsupported type: chan int
assert.Error(t, (AsciiJSON{data}).Render(w))
}
func TestRenderPureJSON(t *testing.T) {
w := httptest.NewRecorder()
data := map[string]any{
"foo": "bar",
"html": "<b>",
}
err := (PureJSON{data}).Render(w)
assert.NoError(t, err)
assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"<b>\"}\n", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
type xmlmap map[string]any
// Allows type H to be used with xml.Marshal
func (h xmlmap) MarshalXML(e *xml.Encoder, start xml.StartElement) error {
start.Name = xml.Name{
Space: "",
Local: "map",
}
if err := e.EncodeToken(start); err != nil {
return err
}
for key, value := range h {
elem := xml.StartElement{
Name: xml.Name{Space: "", Local: key},
Attr: []xml.Attr{},
}
if err := e.EncodeElement(value, elem); err != nil {
return err
}
}
return e.EncodeToken(xml.EndElement{Name: start.Name})
}
func TestRenderYAML(t *testing.T) {
w := httptest.NewRecorder()
data := `
a : Easy!
b:
c: 2
d: [3, 4]
`
(YAML{data}).WriteContentType(w)
assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
err := (YAML{data}).Render(w)
assert.NoError(t, err)
assert.Equal(t, "\"\\na : Easy!\\nb:\\n\\tc: 2\\n\\td: [3, 4]\\n\\t\"\n", w.Body.String())
assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
}
type fail struct{}
// Hook MarshalYAML
func (ft *fail) MarshalYAML() (any, error) {
return nil, errors.New("fail")
}
func TestRenderYAMLFail(t *testing.T) {
w := httptest.NewRecorder()
err := (YAML{&fail{}}).Render(w)
assert.Error(t, err)
}
// test Protobuf rendering
func TestRenderProtoBuf(t *testing.T) {
w := httptest.NewRecorder()
reps := []int64{int64(1), int64(2)}
label := "test"
data := &testdata.Test{
Label: &label,
Reps: reps,
}
(ProtoBuf{data}).WriteContentType(w)
protoData, err := proto.Marshal(data)
assert.NoError(t, err)
assert.Equal(t, "application/x-protobuf", w.Header().Get("Content-Type"))
err = (ProtoBuf{data}).Render(w)
assert.NoError(t, err)
assert.Equal(t, string(protoData), w.Body.String())
assert.Equal(t, "application/x-protobuf", w.Header().Get("Content-Type"))
}
func TestRenderProtoBufFail(t *testing.T) {
w := httptest.NewRecorder()
data := &testdata.Test{}
err := (ProtoBuf{data}).Render(w)
assert.Error(t, err)
}
func TestRenderXML(t *testing.T) {
w := httptest.NewRecorder()
data := xmlmap{
"foo": "bar",
}
(XML{data}).WriteContentType(w)
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
err := (XML{data}).Render(w)
assert.NoError(t, err)
assert.Equal(t, "<map><foo>bar</foo></map>", w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestRenderRedirect(t *testing.T) {
req, err := http.NewRequest("GET", "/test-redirect", nil)
assert.NoError(t, err)
data1 := Redirect{
Code: http.StatusMovedPermanently,
Request: req,
Location: "/new/location",
}
w := httptest.NewRecorder()
err = data1.Render(w)
assert.NoError(t, err)
data2 := Redirect{
Code: http.StatusOK,
Request: req,
Location: "/new/location",
}
w = httptest.NewRecorder()
assert.PanicsWithValue(t, "Cannot redirect with status code 200", func() {
err := data2.Render(w)
assert.NoError(t, err)
})
data3 := Redirect{
Code: http.StatusCreated,
Request: req,
Location: "/new/location",
}
w = httptest.NewRecorder()
err = data3.Render(w)
assert.NoError(t, err)
// only improve coverage
data2.WriteContentType(w)
}
func TestRenderData(t *testing.T) {
w := httptest.NewRecorder()
data := []byte("#!PNG some raw data")
err := (Data{
ContentType: "image/png",
Data: data,
}).Render(w)
assert.NoError(t, err)
assert.Equal(t, "#!PNG some raw data", w.Body.String())
assert.Equal(t, "image/png", w.Header().Get("Content-Type"))
}
func TestRenderString(t *testing.T) {
w := httptest.NewRecorder()
(String{
Format: "hello %s %d",
Data: []any{},
}).WriteContentType(w)
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
err := (String{
Format: "hola %s %d",
Data: []any{"manu", 2},
}).Render(w)
assert.NoError(t, err)
assert.Equal(t, "hola manu 2", w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestRenderStringLenZero(t *testing.T) {
w := httptest.NewRecorder()
err := (String{
Format: "hola %s %d",
Data: []any{},
}).Render(w)
assert.NoError(t, err)
assert.Equal(t, "hola %s %d", w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestRenderHTMLTemplate(t *testing.T) {
w := httptest.NewRecorder()
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
htmlRender := HTMLProduction{Template: templ}
instance := htmlRender.Instance("t", map[string]any{
"name": "alexandernyquist",
})
err := instance.Render(w)
assert.NoError(t, err)
assert.Equal(t, "Hello alexandernyquist", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestRenderHTMLTemplateEmptyName(t *testing.T) {
w := httptest.NewRecorder()
templ := template.Must(template.New("").Parse(`Hello {{.name}}`))
htmlRender := HTMLProduction{Template: templ}
instance := htmlRender.Instance("", map[string]any{
"name": "alexandernyquist",
})
err := instance.Render(w)
assert.NoError(t, err)
assert.Equal(t, "Hello alexandernyquist", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestRenderHTMLDebugFiles(t *testing.T) {
w := httptest.NewRecorder()
htmlRender := HTMLDebug{
Files: []string{"../testdata/template/hello.tmpl"},
Glob: "",
Delims: Delims{Left: "{[{", Right: "}]}"},
FuncMap: nil,
}
instance := htmlRender.Instance("hello.tmpl", map[string]any{
"name": "thinkerou",
})
err := instance.Render(w)
assert.NoError(t, err)
assert.Equal(t, "<h1>Hello thinkerou</h1>", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestRenderHTMLDebugGlob(t *testing.T) {
w := httptest.NewRecorder()
htmlRender := HTMLDebug{
Files: nil,
Glob: "../testdata/template/hello*",
Delims: Delims{Left: "{[{", Right: "}]}"},
FuncMap: nil,
}
instance := htmlRender.Instance("hello.tmpl", map[string]any{
"name": "thinkerou",
})
err := instance.Render(w)
assert.NoError(t, err)
assert.Equal(t, "<h1>Hello thinkerou</h1>", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestRenderHTMLDebugPanics(t *testing.T) {
htmlRender := HTMLDebug{
Files: nil,
Glob: "",
Delims: Delims{"{{", "}}"},
FuncMap: nil,
}
assert.Panics(t, func() { htmlRender.Instance("", nil) })
}
func TestRenderReader(t *testing.T) {
w := httptest.NewRecorder()
body := "#!PNG some raw data"
headers := make(map[string]string)
headers["Content-Disposition"] = `attachment; filename="filename.png"`
headers["x-request-id"] = "requestId"
err := (Reader{
ContentLength: int64(len(body)),
ContentType: "image/png",
Reader: strings.NewReader(body),
Headers: headers,
}).Render(w)
assert.NoError(t, err)
assert.Equal(t, body, w.Body.String())
assert.Equal(t, "image/png", w.Header().Get("Content-Type"))
assert.Equal(t, strconv.Itoa(len(body)), w.Header().Get("Content-Length"))
assert.Equal(t, headers["Content-Disposition"], w.Header().Get("Content-Disposition"))
assert.Equal(t, headers["x-request-id"], w.Header().Get("x-request-id"))
}
func TestRenderReaderNoContentLength(t *testing.T) {
w := httptest.NewRecorder()
body := "#!PNG some raw data"
headers := make(map[string]string)
headers["Content-Disposition"] = `attachment; filename="filename.png"`
headers["x-request-id"] = "requestId"
err := (Reader{
ContentLength: -1,
ContentType: "image/png",
Reader: strings.NewReader(body),
Headers: headers,
}).Render(w)
assert.NoError(t, err)
assert.Equal(t, body, w.Body.String())
assert.Equal(t, "image/png", w.Header().Get("Content-Type"))
assert.NotContains(t, "Content-Length", w.Header())
assert.Equal(t, headers["Content-Disposition"], w.Header().Get("Content-Disposition"))
assert.Equal(t, headers["x-request-id"], w.Header().Get("x-request-id"))
}
| 1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./debug_test.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"bytes"
"errors"
"fmt"
"html/template"
"io"
"log"
"os"
"runtime"
"sync"
"testing"
"github.com/stretchr/testify/assert"
)
// TODO
// func debugRoute(httpMethod, absolutePath string, handlers HandlersChain) {
// func debugPrint(format string, values ...interface{}) {
func TestIsDebugging(t *testing.T) {
SetMode(DebugMode)
assert.True(t, IsDebugging())
SetMode(ReleaseMode)
assert.False(t, IsDebugging())
SetMode(TestMode)
assert.False(t, IsDebugging())
}
func TestDebugPrint(t *testing.T) {
re := captureOutput(t, func() {
SetMode(DebugMode)
SetMode(ReleaseMode)
debugPrint("DEBUG this!")
SetMode(TestMode)
debugPrint("DEBUG this!")
SetMode(DebugMode)
debugPrint("these are %d %s", 2, "error messages")
SetMode(TestMode)
})
assert.Equal(t, "[GIN-debug] these are 2 error messages\n", re)
}
func TestDebugPrintError(t *testing.T) {
re := captureOutput(t, func() {
SetMode(DebugMode)
debugPrintError(nil)
debugPrintError(errors.New("this is an error"))
SetMode(TestMode)
})
assert.Equal(t, "[GIN-debug] [ERROR] this is an error\n", re)
}
func TestDebugPrintRoutes(t *testing.T) {
re := captureOutput(t, func() {
SetMode(DebugMode)
debugPrintRoute("GET", "/path/to/route/:param", HandlersChain{func(c *Context) {}, handlerNameTest})
SetMode(TestMode)
})
assert.Regexp(t, `^\[GIN-debug\] GET /path/to/route/:param --> (.*/vendor/)?github.com/gin-gonic/gin.handlerNameTest \(2 handlers\)\n$`, re)
}
func TestDebugPrintRouteFunc(t *testing.T) {
DebugPrintRouteFunc = func(httpMethod, absolutePath, handlerName string, nuHandlers int) {
fmt.Fprintf(DefaultWriter, "[GIN-debug] %-6s %-40s --> %s (%d handlers)\n", httpMethod, absolutePath, handlerName, nuHandlers)
}
re := captureOutput(t, func() {
SetMode(DebugMode)
debugPrintRoute("GET", "/path/to/route/:param1/:param2", HandlersChain{func(c *Context) {}, handlerNameTest})
SetMode(TestMode)
})
assert.Regexp(t, `^\[GIN-debug\] GET /path/to/route/:param1/:param2 --> (.*/vendor/)?github.com/gin-gonic/gin.handlerNameTest \(2 handlers\)\n$`, re)
}
func TestDebugPrintLoadTemplate(t *testing.T) {
re := captureOutput(t, func() {
SetMode(DebugMode)
templ := template.Must(template.New("").Delims("{[{", "}]}").ParseGlob("./testdata/template/hello.tmpl"))
debugPrintLoadTemplate(templ)
SetMode(TestMode)
})
assert.Regexp(t, `^\[GIN-debug\] Loaded HTML Templates \(2\): \n(\t- \n|\t- hello\.tmpl\n){2}\n`, re)
}
func TestDebugPrintWARNINGSetHTMLTemplate(t *testing.T) {
re := captureOutput(t, func() {
SetMode(DebugMode)
debugPrintWARNINGSetHTMLTemplate()
SetMode(TestMode)
})
assert.Equal(t, "[GIN-debug] [WARNING] Since SetHTMLTemplate() is NOT thread-safe. It should only be called\nat initialization. ie. before any route is registered or the router is listening in a socket:\n\n\trouter := gin.Default()\n\trouter.SetHTMLTemplate(template) // << good place\n\n", re)
}
func TestDebugPrintWARNINGDefault(t *testing.T) {
re := captureOutput(t, func() {
SetMode(DebugMode)
debugPrintWARNINGDefault()
SetMode(TestMode)
})
m, e := getMinVer(runtime.Version())
if e == nil && m < ginSupportMinGoVer {
assert.Equal(t, "[GIN-debug] [WARNING] Now Gin requires Go 1.16+.\n\n[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.\n\n", re)
} else {
assert.Equal(t, "[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.\n\n", re)
}
}
func TestDebugPrintWARNINGNew(t *testing.T) {
re := captureOutput(t, func() {
SetMode(DebugMode)
debugPrintWARNINGNew()
SetMode(TestMode)
})
assert.Equal(t, "[GIN-debug] [WARNING] Running in \"debug\" mode. Switch to \"release\" mode in production.\n - using env:\texport GIN_MODE=release\n - using code:\tgin.SetMode(gin.ReleaseMode)\n\n", re)
}
func captureOutput(t *testing.T, f func()) string {
reader, writer, err := os.Pipe()
if err != nil {
panic(err)
}
defaultWriter := DefaultWriter
defaultErrorWriter := DefaultErrorWriter
defer func() {
DefaultWriter = defaultWriter
DefaultErrorWriter = defaultErrorWriter
log.SetOutput(os.Stderr)
}()
DefaultWriter = writer
DefaultErrorWriter = writer
log.SetOutput(writer)
out := make(chan string)
wg := new(sync.WaitGroup)
wg.Add(1)
go func() {
var buf bytes.Buffer
wg.Done()
_, err := io.Copy(&buf, reader)
assert.NoError(t, err)
out <- buf.String()
}()
wg.Wait()
f()
writer.Close()
return <-out
}
func TestGetMinVer(t *testing.T) {
var m uint64
var e error
_, e = getMinVer("go1")
assert.NotNil(t, e)
m, e = getMinVer("go1.1")
assert.Equal(t, uint64(1), m)
assert.Nil(t, e)
m, e = getMinVer("go1.1.1")
assert.Nil(t, e)
assert.Equal(t, uint64(1), m)
_, e = getMinVer("go1.1.1.1")
assert.NotNil(t, e)
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"bytes"
"errors"
"fmt"
"html/template"
"io"
"log"
"os"
"runtime"
"sync"
"testing"
"github.com/stretchr/testify/assert"
)
// TODO
// func debugRoute(httpMethod, absolutePath string, handlers HandlersChain) {
// func debugPrint(format string, values ...interface{}) {
func TestIsDebugging(t *testing.T) {
SetMode(DebugMode)
assert.True(t, IsDebugging())
SetMode(ReleaseMode)
assert.False(t, IsDebugging())
SetMode(TestMode)
assert.False(t, IsDebugging())
}
func TestDebugPrint(t *testing.T) {
re := captureOutput(t, func() {
SetMode(DebugMode)
SetMode(ReleaseMode)
debugPrint("DEBUG this!")
SetMode(TestMode)
debugPrint("DEBUG this!")
SetMode(DebugMode)
debugPrint("these are %d %s", 2, "error messages")
SetMode(TestMode)
})
assert.Equal(t, "[GIN-debug] these are 2 error messages\n", re)
}
func TestDebugPrintError(t *testing.T) {
re := captureOutput(t, func() {
SetMode(DebugMode)
debugPrintError(nil)
debugPrintError(errors.New("this is an error"))
SetMode(TestMode)
})
assert.Equal(t, "[GIN-debug] [ERROR] this is an error\n", re)
}
func TestDebugPrintRoutes(t *testing.T) {
re := captureOutput(t, func() {
SetMode(DebugMode)
debugPrintRoute("GET", "/path/to/route/:param", HandlersChain{func(c *Context) {}, handlerNameTest})
SetMode(TestMode)
})
assert.Regexp(t, `^\[GIN-debug\] GET /path/to/route/:param --> (.*/vendor/)?github.com/gin-gonic/gin.handlerNameTest \(2 handlers\)\n$`, re)
}
func TestDebugPrintRouteFunc(t *testing.T) {
DebugPrintRouteFunc = func(httpMethod, absolutePath, handlerName string, nuHandlers int) {
fmt.Fprintf(DefaultWriter, "[GIN-debug] %-6s %-40s --> %s (%d handlers)\n", httpMethod, absolutePath, handlerName, nuHandlers)
}
re := captureOutput(t, func() {
SetMode(DebugMode)
debugPrintRoute("GET", "/path/to/route/:param1/:param2", HandlersChain{func(c *Context) {}, handlerNameTest})
SetMode(TestMode)
})
assert.Regexp(t, `^\[GIN-debug\] GET /path/to/route/:param1/:param2 --> (.*/vendor/)?github.com/gin-gonic/gin.handlerNameTest \(2 handlers\)\n$`, re)
}
func TestDebugPrintLoadTemplate(t *testing.T) {
re := captureOutput(t, func() {
SetMode(DebugMode)
templ := template.Must(template.New("").Delims("{[{", "}]}").ParseGlob("./testdata/template/hello.tmpl"))
debugPrintLoadTemplate(templ)
SetMode(TestMode)
})
assert.Regexp(t, `^\[GIN-debug\] Loaded HTML Templates \(2\): \n(\t- \n|\t- hello\.tmpl\n){2}\n`, re)
}
func TestDebugPrintWARNINGSetHTMLTemplate(t *testing.T) {
re := captureOutput(t, func() {
SetMode(DebugMode)
debugPrintWARNINGSetHTMLTemplate()
SetMode(TestMode)
})
assert.Equal(t, "[GIN-debug] [WARNING] Since SetHTMLTemplate() is NOT thread-safe. It should only be called\nat initialization. ie. before any route is registered or the router is listening in a socket:\n\n\trouter := gin.Default()\n\trouter.SetHTMLTemplate(template) // << good place\n\n", re)
}
func TestDebugPrintWARNINGDefault(t *testing.T) {
re := captureOutput(t, func() {
SetMode(DebugMode)
debugPrintWARNINGDefault()
SetMode(TestMode)
})
m, e := getMinVer(runtime.Version())
if e == nil && m < ginSupportMinGoVer {
assert.Equal(t, "[GIN-debug] [WARNING] Now Gin requires Go 1.16+.\n\n[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.\n\n", re)
} else {
assert.Equal(t, "[GIN-debug] [WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.\n\n", re)
}
}
func TestDebugPrintWARNINGNew(t *testing.T) {
re := captureOutput(t, func() {
SetMode(DebugMode)
debugPrintWARNINGNew()
SetMode(TestMode)
})
assert.Equal(t, "[GIN-debug] [WARNING] Running in \"debug\" mode. Switch to \"release\" mode in production.\n - using env:\texport GIN_MODE=release\n - using code:\tgin.SetMode(gin.ReleaseMode)\n\n", re)
}
func captureOutput(t *testing.T, f func()) string {
reader, writer, err := os.Pipe()
if err != nil {
panic(err)
}
defaultWriter := DefaultWriter
defaultErrorWriter := DefaultErrorWriter
defer func() {
DefaultWriter = defaultWriter
DefaultErrorWriter = defaultErrorWriter
log.SetOutput(os.Stderr)
}()
DefaultWriter = writer
DefaultErrorWriter = writer
log.SetOutput(writer)
out := make(chan string)
wg := new(sync.WaitGroup)
wg.Add(1)
go func() {
var buf bytes.Buffer
wg.Done()
_, err := io.Copy(&buf, reader)
assert.NoError(t, err)
out <- buf.String()
}()
wg.Wait()
f()
writer.Close()
return <-out
}
func TestGetMinVer(t *testing.T) {
var m uint64
var e error
_, e = getMinVer("go1")
assert.NotNil(t, e)
m, e = getMinVer("go1.1")
assert.Equal(t, uint64(1), m)
assert.Nil(t, e)
m, e = getMinVer("go1.1.1")
assert.Nil(t, e)
assert.Equal(t, uint64(1), m)
_, e = getMinVer("go1.1.1.1")
assert.NotNil(t, e)
}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./fs.go | // Copyright 2017 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"net/http"
"os"
)
type onlyFilesFS struct {
fs http.FileSystem
}
type neuteredReaddirFile struct {
http.File
}
// Dir returns a http.FileSystem that can be used by http.FileServer(). It is used internally
// in router.Static().
// if listDirectory == true, then it works the same as http.Dir() otherwise it returns
// a filesystem that prevents http.FileServer() to list the directory files.
func Dir(root string, listDirectory bool) http.FileSystem {
fs := http.Dir(root)
if listDirectory {
return fs
}
return &onlyFilesFS{fs}
}
// Open conforms to http.Filesystem.
func (fs onlyFilesFS) Open(name string) (http.File, error) {
f, err := fs.fs.Open(name)
if err != nil {
return nil, err
}
return neuteredReaddirFile{f}, nil
}
// Readdir overrides the http.File default implementation.
func (f neuteredReaddirFile) Readdir(count int) ([]os.FileInfo, error) {
// this disables directory listing
return nil, nil
}
| // Copyright 2017 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"net/http"
"os"
)
type onlyFilesFS struct {
fs http.FileSystem
}
type neuteredReaddirFile struct {
http.File
}
// Dir returns a http.FileSystem that can be used by http.FileServer(). It is used internally
// in router.Static().
// if listDirectory == true, then it works the same as http.Dir() otherwise it returns
// a filesystem that prevents http.FileServer() to list the directory files.
func Dir(root string, listDirectory bool) http.FileSystem {
fs := http.Dir(root)
if listDirectory {
return fs
}
return &onlyFilesFS{fs}
}
// Open conforms to http.Filesystem.
func (fs onlyFilesFS) Open(name string) (http.File, error) {
f, err := fs.fs.Open(name)
if err != nil {
return nil, err
}
return neuteredReaddirFile{f}, nil
}
// Readdir overrides the http.File default implementation.
func (f neuteredReaddirFile) Readdir(count int) ([]os.FileInfo, error) {
// this disables directory listing
return nil, nil
}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./binding/toml.go | // Copyright 2022 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"bytes"
"io"
"net/http"
"github.com/pelletier/go-toml/v2"
)
type tomlBinding struct{}
func (tomlBinding) Name() string {
return "toml"
}
func decodeToml(r io.Reader, obj any) error {
decoder := toml.NewDecoder(r)
if err := decoder.Decode(obj); err != nil {
return err
}
return decoder.Decode(obj)
}
func (tomlBinding) Bind(req *http.Request, obj any) error {
return decodeToml(req.Body, obj)
}
func (tomlBinding) BindBody(body []byte, obj any) error {
return decodeToml(bytes.NewReader(body), obj)
}
| // Copyright 2022 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"bytes"
"io"
"net/http"
"github.com/pelletier/go-toml/v2"
)
type tomlBinding struct{}
func (tomlBinding) Name() string {
return "toml"
}
func decodeToml(r io.Reader, obj any) error {
decoder := toml.NewDecoder(r)
if err := decoder.Decode(obj); err != nil {
return err
}
return decoder.Decode(obj)
}
func (tomlBinding) Bind(req *http.Request, obj any) error {
return decodeToml(req.Body, obj)
}
func (tomlBinding) BindBody(body []byte, obj any) error {
return decodeToml(bytes.NewReader(body), obj)
}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./githubapi_test.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"bytes"
"fmt"
"math/rand"
"net/http"
"net/http/httptest"
"os"
"testing"
"github.com/stretchr/testify/assert"
)
type route struct {
method string
path string
}
// http://developer.github.com/v3/
var githubAPI = []route{
// OAuth Authorizations
{http.MethodGet, "/authorizations"},
{http.MethodGet, "/authorizations/:id"},
{http.MethodPost, "/authorizations"},
//{http.MethodPut, "/authorizations/clients/:client_id"},
//{http.MethodPatch, "/authorizations/:id"},
{http.MethodDelete, "/authorizations/:id"},
{http.MethodGet, "/applications/:client_id/tokens/:access_token"},
{http.MethodDelete, "/applications/:client_id/tokens"},
{http.MethodDelete, "/applications/:client_id/tokens/:access_token"},
// Activity
{http.MethodGet, "/events"},
{http.MethodGet, "/repos/:owner/:repo/events"},
{http.MethodGet, "/networks/:owner/:repo/events"},
{http.MethodGet, "/orgs/:org/events"},
{http.MethodGet, "/users/:user/received_events"},
{http.MethodGet, "/users/:user/received_events/public"},
{http.MethodGet, "/users/:user/events"},
{http.MethodGet, "/users/:user/events/public"},
{http.MethodGet, "/users/:user/events/orgs/:org"},
{http.MethodGet, "/feeds"},
{http.MethodGet, "/notifications"},
{http.MethodGet, "/repos/:owner/:repo/notifications"},
{http.MethodPut, "/notifications"},
{http.MethodPut, "/repos/:owner/:repo/notifications"},
{http.MethodGet, "/notifications/threads/:id"},
//{http.MethodPatch, "/notifications/threads/:id"},
{http.MethodGet, "/notifications/threads/:id/subscription"},
{http.MethodPut, "/notifications/threads/:id/subscription"},
{http.MethodDelete, "/notifications/threads/:id/subscription"},
{http.MethodGet, "/repos/:owner/:repo/stargazers"},
{http.MethodGet, "/users/:user/starred"},
{http.MethodGet, "/user/starred"},
{http.MethodGet, "/user/starred/:owner/:repo"},
{http.MethodPut, "/user/starred/:owner/:repo"},
{http.MethodDelete, "/user/starred/:owner/:repo"},
{http.MethodGet, "/repos/:owner/:repo/subscribers"},
{http.MethodGet, "/users/:user/subscriptions"},
{http.MethodGet, "/user/subscriptions"},
{http.MethodGet, "/repos/:owner/:repo/subscription"},
{http.MethodPut, "/repos/:owner/:repo/subscription"},
{http.MethodDelete, "/repos/:owner/:repo/subscription"},
{http.MethodGet, "/user/subscriptions/:owner/:repo"},
{http.MethodPut, "/user/subscriptions/:owner/:repo"},
{http.MethodDelete, "/user/subscriptions/:owner/:repo"},
// Gists
{http.MethodGet, "/users/:user/gists"},
{http.MethodGet, "/gists"},
//{http.MethodGet, "/gists/public"},
//{http.MethodGet, "/gists/starred"},
{http.MethodGet, "/gists/:id"},
{http.MethodPost, "/gists"},
//{http.MethodPatch, "/gists/:id"},
{http.MethodPut, "/gists/:id/star"},
{http.MethodDelete, "/gists/:id/star"},
{http.MethodGet, "/gists/:id/star"},
{http.MethodPost, "/gists/:id/forks"},
{http.MethodDelete, "/gists/:id"},
// Git Data
{http.MethodGet, "/repos/:owner/:repo/git/blobs/:sha"},
{http.MethodPost, "/repos/:owner/:repo/git/blobs"},
{http.MethodGet, "/repos/:owner/:repo/git/commits/:sha"},
{http.MethodPost, "/repos/:owner/:repo/git/commits"},
//{http.MethodGet, "/repos/:owner/:repo/git/refs/*ref"},
{http.MethodGet, "/repos/:owner/:repo/git/refs"},
{http.MethodPost, "/repos/:owner/:repo/git/refs"},
//{http.MethodPatch, "/repos/:owner/:repo/git/refs/*ref"},
//{http.MethodDelete, "/repos/:owner/:repo/git/refs/*ref"},
{http.MethodGet, "/repos/:owner/:repo/git/tags/:sha"},
{http.MethodPost, "/repos/:owner/:repo/git/tags"},
{http.MethodGet, "/repos/:owner/:repo/git/trees/:sha"},
{http.MethodPost, "/repos/:owner/:repo/git/trees"},
// Issues
{http.MethodGet, "/issues"},
{http.MethodGet, "/user/issues"},
{http.MethodGet, "/orgs/:org/issues"},
{http.MethodGet, "/repos/:owner/:repo/issues"},
{http.MethodGet, "/repos/:owner/:repo/issues/:number"},
{http.MethodPost, "/repos/:owner/:repo/issues"},
//{http.MethodPatch, "/repos/:owner/:repo/issues/:number"},
{http.MethodGet, "/repos/:owner/:repo/assignees"},
{http.MethodGet, "/repos/:owner/:repo/assignees/:assignee"},
{http.MethodGet, "/repos/:owner/:repo/issues/:number/comments"},
//{http.MethodGet, "/repos/:owner/:repo/issues/comments"},
//{http.MethodGet, "/repos/:owner/:repo/issues/comments/:id"},
{http.MethodPost, "/repos/:owner/:repo/issues/:number/comments"},
//{http.MethodPatch, "/repos/:owner/:repo/issues/comments/:id"},
//{http.MethodDelete, "/repos/:owner/:repo/issues/comments/:id"},
{http.MethodGet, "/repos/:owner/:repo/issues/:number/events"},
//{http.MethodGet, "/repos/:owner/:repo/issues/events"},
//{http.MethodGet, "/repos/:owner/:repo/issues/events/:id"},
{http.MethodGet, "/repos/:owner/:repo/labels"},
{http.MethodGet, "/repos/:owner/:repo/labels/:name"},
{http.MethodPost, "/repos/:owner/:repo/labels"},
//{http.MethodPatch, "/repos/:owner/:repo/labels/:name"},
{http.MethodDelete, "/repos/:owner/:repo/labels/:name"},
{http.MethodGet, "/repos/:owner/:repo/issues/:number/labels"},
{http.MethodPost, "/repos/:owner/:repo/issues/:number/labels"},
{http.MethodDelete, "/repos/:owner/:repo/issues/:number/labels/:name"},
{http.MethodPut, "/repos/:owner/:repo/issues/:number/labels"},
{http.MethodDelete, "/repos/:owner/:repo/issues/:number/labels"},
{http.MethodGet, "/repos/:owner/:repo/milestones/:number/labels"},
{http.MethodGet, "/repos/:owner/:repo/milestones"},
{http.MethodGet, "/repos/:owner/:repo/milestones/:number"},
{http.MethodPost, "/repos/:owner/:repo/milestones"},
//{http.MethodPatch, "/repos/:owner/:repo/milestones/:number"},
{http.MethodDelete, "/repos/:owner/:repo/milestones/:number"},
// Miscellaneous
{http.MethodGet, "/emojis"},
{http.MethodGet, "/gitignore/templates"},
{http.MethodGet, "/gitignore/templates/:name"},
{http.MethodPost, "/markdown"},
{http.MethodPost, "/markdown/raw"},
{http.MethodGet, "/meta"},
{http.MethodGet, "/rate_limit"},
// Organizations
{http.MethodGet, "/users/:user/orgs"},
{http.MethodGet, "/user/orgs"},
{http.MethodGet, "/orgs/:org"},
//{http.MethodPatch, "/orgs/:org"},
{http.MethodGet, "/orgs/:org/members"},
{http.MethodGet, "/orgs/:org/members/:user"},
{http.MethodDelete, "/orgs/:org/members/:user"},
{http.MethodGet, "/orgs/:org/public_members"},
{http.MethodGet, "/orgs/:org/public_members/:user"},
{http.MethodPut, "/orgs/:org/public_members/:user"},
{http.MethodDelete, "/orgs/:org/public_members/:user"},
{http.MethodGet, "/orgs/:org/teams"},
{http.MethodGet, "/teams/:id"},
{http.MethodPost, "/orgs/:org/teams"},
//{http.MethodPatch, "/teams/:id"},
{http.MethodDelete, "/teams/:id"},
{http.MethodGet, "/teams/:id/members"},
{http.MethodGet, "/teams/:id/members/:user"},
{http.MethodPut, "/teams/:id/members/:user"},
{http.MethodDelete, "/teams/:id/members/:user"},
{http.MethodGet, "/teams/:id/repos"},
{http.MethodGet, "/teams/:id/repos/:owner/:repo"},
{http.MethodPut, "/teams/:id/repos/:owner/:repo"},
{http.MethodDelete, "/teams/:id/repos/:owner/:repo"},
{http.MethodGet, "/user/teams"},
// Pull Requests
{http.MethodGet, "/repos/:owner/:repo/pulls"},
{http.MethodGet, "/repos/:owner/:repo/pulls/:number"},
{http.MethodPost, "/repos/:owner/:repo/pulls"},
//{http.MethodPatch, "/repos/:owner/:repo/pulls/:number"},
{http.MethodGet, "/repos/:owner/:repo/pulls/:number/commits"},
{http.MethodGet, "/repos/:owner/:repo/pulls/:number/files"},
{http.MethodGet, "/repos/:owner/:repo/pulls/:number/merge"},
{http.MethodPut, "/repos/:owner/:repo/pulls/:number/merge"},
{http.MethodGet, "/repos/:owner/:repo/pulls/:number/comments"},
//{http.MethodGet, "/repos/:owner/:repo/pulls/comments"},
//{http.MethodGet, "/repos/:owner/:repo/pulls/comments/:number"},
{http.MethodPut, "/repos/:owner/:repo/pulls/:number/comments"},
//{http.MethodPatch, "/repos/:owner/:repo/pulls/comments/:number"},
//{http.MethodDelete, "/repos/:owner/:repo/pulls/comments/:number"},
// Repositories
{http.MethodGet, "/user/repos"},
{http.MethodGet, "/users/:user/repos"},
{http.MethodGet, "/orgs/:org/repos"},
{http.MethodGet, "/repositories"},
{http.MethodPost, "/user/repos"},
{http.MethodPost, "/orgs/:org/repos"},
{http.MethodGet, "/repos/:owner/:repo"},
//{http.MethodPatch, "/repos/:owner/:repo"},
{http.MethodGet, "/repos/:owner/:repo/contributors"},
{http.MethodGet, "/repos/:owner/:repo/languages"},
{http.MethodGet, "/repos/:owner/:repo/teams"},
{http.MethodGet, "/repos/:owner/:repo/tags"},
{http.MethodGet, "/repos/:owner/:repo/branches"},
{http.MethodGet, "/repos/:owner/:repo/branches/:branch"},
{http.MethodDelete, "/repos/:owner/:repo"},
{http.MethodGet, "/repos/:owner/:repo/collaborators"},
{http.MethodGet, "/repos/:owner/:repo/collaborators/:user"},
{http.MethodPut, "/repos/:owner/:repo/collaborators/:user"},
{http.MethodDelete, "/repos/:owner/:repo/collaborators/:user"},
{http.MethodGet, "/repos/:owner/:repo/comments"},
{http.MethodGet, "/repos/:owner/:repo/commits/:sha/comments"},
{http.MethodPost, "/repos/:owner/:repo/commits/:sha/comments"},
{http.MethodGet, "/repos/:owner/:repo/comments/:id"},
//{http.MethodPatch, "/repos/:owner/:repo/comments/:id"},
{http.MethodDelete, "/repos/:owner/:repo/comments/:id"},
{http.MethodGet, "/repos/:owner/:repo/commits"},
{http.MethodGet, "/repos/:owner/:repo/commits/:sha"},
{http.MethodGet, "/repos/:owner/:repo/readme"},
//{http.MethodGet, "/repos/:owner/:repo/contents/*path"},
//{http.MethodPut, "/repos/:owner/:repo/contents/*path"},
//{http.MethodDelete, "/repos/:owner/:repo/contents/*path"},
//{http.MethodGet, "/repos/:owner/:repo/:archive_format/:ref"},
{http.MethodGet, "/repos/:owner/:repo/keys"},
{http.MethodGet, "/repos/:owner/:repo/keys/:id"},
{http.MethodPost, "/repos/:owner/:repo/keys"},
//{http.MethodPatch, "/repos/:owner/:repo/keys/:id"},
{http.MethodDelete, "/repos/:owner/:repo/keys/:id"},
{http.MethodGet, "/repos/:owner/:repo/downloads"},
{http.MethodGet, "/repos/:owner/:repo/downloads/:id"},
{http.MethodDelete, "/repos/:owner/:repo/downloads/:id"},
{http.MethodGet, "/repos/:owner/:repo/forks"},
{http.MethodPost, "/repos/:owner/:repo/forks"},
{http.MethodGet, "/repos/:owner/:repo/hooks"},
{http.MethodGet, "/repos/:owner/:repo/hooks/:id"},
{http.MethodPost, "/repos/:owner/:repo/hooks"},
//{http.MethodPatch, "/repos/:owner/:repo/hooks/:id"},
{http.MethodPost, "/repos/:owner/:repo/hooks/:id/tests"},
{http.MethodDelete, "/repos/:owner/:repo/hooks/:id"},
{http.MethodPost, "/repos/:owner/:repo/merges"},
{http.MethodGet, "/repos/:owner/:repo/releases"},
{http.MethodGet, "/repos/:owner/:repo/releases/:id"},
{http.MethodPost, "/repos/:owner/:repo/releases"},
//{http.MethodPatch, "/repos/:owner/:repo/releases/:id"},
{http.MethodDelete, "/repos/:owner/:repo/releases/:id"},
{http.MethodGet, "/repos/:owner/:repo/releases/:id/assets"},
{http.MethodGet, "/repos/:owner/:repo/stats/contributors"},
{http.MethodGet, "/repos/:owner/:repo/stats/commit_activity"},
{http.MethodGet, "/repos/:owner/:repo/stats/code_frequency"},
{http.MethodGet, "/repos/:owner/:repo/stats/participation"},
{http.MethodGet, "/repos/:owner/:repo/stats/punch_card"},
{http.MethodGet, "/repos/:owner/:repo/statuses/:ref"},
{http.MethodPost, "/repos/:owner/:repo/statuses/:ref"},
// Search
{http.MethodGet, "/search/repositories"},
{http.MethodGet, "/search/code"},
{http.MethodGet, "/search/issues"},
{http.MethodGet, "/search/users"},
{http.MethodGet, "/legacy/issues/search/:owner/:repository/:state/:keyword"},
{http.MethodGet, "/legacy/repos/search/:keyword"},
{http.MethodGet, "/legacy/user/search/:keyword"},
{http.MethodGet, "/legacy/user/email/:email"},
// Users
{http.MethodGet, "/users/:user"},
{http.MethodGet, "/user"},
//{http.MethodPatch, "/user"},
{http.MethodGet, "/users"},
{http.MethodGet, "/user/emails"},
{http.MethodPost, "/user/emails"},
{http.MethodDelete, "/user/emails"},
{http.MethodGet, "/users/:user/followers"},
{http.MethodGet, "/user/followers"},
{http.MethodGet, "/users/:user/following"},
{http.MethodGet, "/user/following"},
{http.MethodGet, "/user/following/:user"},
{http.MethodGet, "/users/:user/following/:target_user"},
{http.MethodPut, "/user/following/:user"},
{http.MethodDelete, "/user/following/:user"},
{http.MethodGet, "/users/:user/keys"},
{http.MethodGet, "/user/keys"},
{http.MethodGet, "/user/keys/:id"},
{http.MethodPost, "/user/keys"},
//{http.MethodPatch, "/user/keys/:id"},
{http.MethodDelete, "/user/keys/:id"},
}
func TestShouldBindUri(t *testing.T) {
DefaultWriter = os.Stdout
router := New()
type Person struct {
Name string `uri:"name" binding:"required"`
ID string `uri:"id" binding:"required"`
}
router.Handle(http.MethodGet, "/rest/:name/:id", func(c *Context) {
var person Person
assert.NoError(t, c.ShouldBindUri(&person))
assert.True(t, person.Name != "")
assert.True(t, person.ID != "")
c.String(http.StatusOK, "ShouldBindUri test OK")
})
path, _ := exampleFromPath("/rest/:name/:id")
w := PerformRequest(router, http.MethodGet, path)
assert.Equal(t, "ShouldBindUri test OK", w.Body.String())
assert.Equal(t, http.StatusOK, w.Code)
}
func TestBindUri(t *testing.T) {
DefaultWriter = os.Stdout
router := New()
type Person struct {
Name string `uri:"name" binding:"required"`
ID string `uri:"id" binding:"required"`
}
router.Handle(http.MethodGet, "/rest/:name/:id", func(c *Context) {
var person Person
assert.NoError(t, c.BindUri(&person))
assert.True(t, person.Name != "")
assert.True(t, person.ID != "")
c.String(http.StatusOK, "BindUri test OK")
})
path, _ := exampleFromPath("/rest/:name/:id")
w := PerformRequest(router, http.MethodGet, path)
assert.Equal(t, "BindUri test OK", w.Body.String())
assert.Equal(t, http.StatusOK, w.Code)
}
func TestBindUriError(t *testing.T) {
DefaultWriter = os.Stdout
router := New()
type Member struct {
Number string `uri:"num" binding:"required,uuid"`
}
router.Handle(http.MethodGet, "/new/rest/:num", func(c *Context) {
var m Member
assert.Error(t, c.BindUri(&m))
})
path1, _ := exampleFromPath("/new/rest/:num")
w1 := PerformRequest(router, http.MethodGet, path1)
assert.Equal(t, http.StatusBadRequest, w1.Code)
}
func TestRaceContextCopy(t *testing.T) {
DefaultWriter = os.Stdout
router := Default()
router.GET("/test/copy/race", func(c *Context) {
c.Set("1", 0)
c.Set("2", 0)
// Sending a copy of the Context to two separate routines
go readWriteKeys(c.Copy())
go readWriteKeys(c.Copy())
c.String(http.StatusOK, "run OK, no panics")
})
w := PerformRequest(router, http.MethodGet, "/test/copy/race")
assert.Equal(t, "run OK, no panics", w.Body.String())
}
func readWriteKeys(c *Context) {
for {
c.Set("1", rand.Int())
c.Set("2", c.Value("1"))
}
}
func githubConfigRouter(router *Engine) {
for _, route := range githubAPI {
router.Handle(route.method, route.path, func(c *Context) {
output := make(map[string]string, len(c.Params)+1)
output["status"] = "good"
for _, param := range c.Params {
output[param.Key] = param.Value
}
c.JSON(http.StatusOK, output)
})
}
}
func TestGithubAPI(t *testing.T) {
DefaultWriter = os.Stdout
router := New()
githubConfigRouter(router)
for _, route := range githubAPI {
path, values := exampleFromPath(route.path)
w := PerformRequest(router, route.method, path)
// TEST
assert.Contains(t, w.Body.String(), "\"status\":\"good\"")
for _, value := range values {
str := fmt.Sprintf("\"%s\":\"%s\"", value.Key, value.Value)
assert.Contains(t, w.Body.String(), str)
}
}
}
func exampleFromPath(path string) (string, Params) {
output := new(bytes.Buffer)
params := make(Params, 0, 6)
start := -1
for i, c := range path {
if c == ':' {
start = i + 1
}
if start >= 0 {
if c == '/' {
value := fmt.Sprint(rand.Intn(100000))
params = append(params, Param{
Key: path[start:i],
Value: value,
})
output.WriteString(value)
output.WriteRune(c)
start = -1
}
} else {
output.WriteRune(c)
}
}
if start >= 0 {
value := fmt.Sprint(rand.Intn(100000))
params = append(params, Param{
Key: path[start:],
Value: value,
})
output.WriteString(value)
}
return output.String(), params
}
func BenchmarkGithub(b *testing.B) {
router := New()
githubConfigRouter(router)
runRequest(b, router, http.MethodGet, "/legacy/issues/search/:owner/:repository/:state/:keyword")
}
func BenchmarkParallelGithub(b *testing.B) {
DefaultWriter = os.Stdout
router := New()
githubConfigRouter(router)
req, _ := http.NewRequest(http.MethodPost, "/repos/manucorporat/sse/git/blobs", nil)
b.RunParallel(func(pb *testing.PB) {
// Each goroutine has its own bytes.Buffer.
for pb.Next() {
w := httptest.NewRecorder()
router.ServeHTTP(w, req)
}
})
}
func BenchmarkParallelGithubDefault(b *testing.B) {
DefaultWriter = os.Stdout
router := New()
githubConfigRouter(router)
req, _ := http.NewRequest(http.MethodPost, "/repos/manucorporat/sse/git/blobs", nil)
b.RunParallel(func(pb *testing.PB) {
// Each goroutine has its own bytes.Buffer.
for pb.Next() {
w := httptest.NewRecorder()
router.ServeHTTP(w, req)
}
})
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"bytes"
"fmt"
"math/rand"
"net/http"
"net/http/httptest"
"os"
"testing"
"github.com/stretchr/testify/assert"
)
type route struct {
method string
path string
}
// http://developer.github.com/v3/
var githubAPI = []route{
// OAuth Authorizations
{http.MethodGet, "/authorizations"},
{http.MethodGet, "/authorizations/:id"},
{http.MethodPost, "/authorizations"},
//{http.MethodPut, "/authorizations/clients/:client_id"},
//{http.MethodPatch, "/authorizations/:id"},
{http.MethodDelete, "/authorizations/:id"},
{http.MethodGet, "/applications/:client_id/tokens/:access_token"},
{http.MethodDelete, "/applications/:client_id/tokens"},
{http.MethodDelete, "/applications/:client_id/tokens/:access_token"},
// Activity
{http.MethodGet, "/events"},
{http.MethodGet, "/repos/:owner/:repo/events"},
{http.MethodGet, "/networks/:owner/:repo/events"},
{http.MethodGet, "/orgs/:org/events"},
{http.MethodGet, "/users/:user/received_events"},
{http.MethodGet, "/users/:user/received_events/public"},
{http.MethodGet, "/users/:user/events"},
{http.MethodGet, "/users/:user/events/public"},
{http.MethodGet, "/users/:user/events/orgs/:org"},
{http.MethodGet, "/feeds"},
{http.MethodGet, "/notifications"},
{http.MethodGet, "/repos/:owner/:repo/notifications"},
{http.MethodPut, "/notifications"},
{http.MethodPut, "/repos/:owner/:repo/notifications"},
{http.MethodGet, "/notifications/threads/:id"},
//{http.MethodPatch, "/notifications/threads/:id"},
{http.MethodGet, "/notifications/threads/:id/subscription"},
{http.MethodPut, "/notifications/threads/:id/subscription"},
{http.MethodDelete, "/notifications/threads/:id/subscription"},
{http.MethodGet, "/repos/:owner/:repo/stargazers"},
{http.MethodGet, "/users/:user/starred"},
{http.MethodGet, "/user/starred"},
{http.MethodGet, "/user/starred/:owner/:repo"},
{http.MethodPut, "/user/starred/:owner/:repo"},
{http.MethodDelete, "/user/starred/:owner/:repo"},
{http.MethodGet, "/repos/:owner/:repo/subscribers"},
{http.MethodGet, "/users/:user/subscriptions"},
{http.MethodGet, "/user/subscriptions"},
{http.MethodGet, "/repos/:owner/:repo/subscription"},
{http.MethodPut, "/repos/:owner/:repo/subscription"},
{http.MethodDelete, "/repos/:owner/:repo/subscription"},
{http.MethodGet, "/user/subscriptions/:owner/:repo"},
{http.MethodPut, "/user/subscriptions/:owner/:repo"},
{http.MethodDelete, "/user/subscriptions/:owner/:repo"},
// Gists
{http.MethodGet, "/users/:user/gists"},
{http.MethodGet, "/gists"},
//{http.MethodGet, "/gists/public"},
//{http.MethodGet, "/gists/starred"},
{http.MethodGet, "/gists/:id"},
{http.MethodPost, "/gists"},
//{http.MethodPatch, "/gists/:id"},
{http.MethodPut, "/gists/:id/star"},
{http.MethodDelete, "/gists/:id/star"},
{http.MethodGet, "/gists/:id/star"},
{http.MethodPost, "/gists/:id/forks"},
{http.MethodDelete, "/gists/:id"},
// Git Data
{http.MethodGet, "/repos/:owner/:repo/git/blobs/:sha"},
{http.MethodPost, "/repos/:owner/:repo/git/blobs"},
{http.MethodGet, "/repos/:owner/:repo/git/commits/:sha"},
{http.MethodPost, "/repos/:owner/:repo/git/commits"},
//{http.MethodGet, "/repos/:owner/:repo/git/refs/*ref"},
{http.MethodGet, "/repos/:owner/:repo/git/refs"},
{http.MethodPost, "/repos/:owner/:repo/git/refs"},
//{http.MethodPatch, "/repos/:owner/:repo/git/refs/*ref"},
//{http.MethodDelete, "/repos/:owner/:repo/git/refs/*ref"},
{http.MethodGet, "/repos/:owner/:repo/git/tags/:sha"},
{http.MethodPost, "/repos/:owner/:repo/git/tags"},
{http.MethodGet, "/repos/:owner/:repo/git/trees/:sha"},
{http.MethodPost, "/repos/:owner/:repo/git/trees"},
// Issues
{http.MethodGet, "/issues"},
{http.MethodGet, "/user/issues"},
{http.MethodGet, "/orgs/:org/issues"},
{http.MethodGet, "/repos/:owner/:repo/issues"},
{http.MethodGet, "/repos/:owner/:repo/issues/:number"},
{http.MethodPost, "/repos/:owner/:repo/issues"},
//{http.MethodPatch, "/repos/:owner/:repo/issues/:number"},
{http.MethodGet, "/repos/:owner/:repo/assignees"},
{http.MethodGet, "/repos/:owner/:repo/assignees/:assignee"},
{http.MethodGet, "/repos/:owner/:repo/issues/:number/comments"},
//{http.MethodGet, "/repos/:owner/:repo/issues/comments"},
//{http.MethodGet, "/repos/:owner/:repo/issues/comments/:id"},
{http.MethodPost, "/repos/:owner/:repo/issues/:number/comments"},
//{http.MethodPatch, "/repos/:owner/:repo/issues/comments/:id"},
//{http.MethodDelete, "/repos/:owner/:repo/issues/comments/:id"},
{http.MethodGet, "/repos/:owner/:repo/issues/:number/events"},
//{http.MethodGet, "/repos/:owner/:repo/issues/events"},
//{http.MethodGet, "/repos/:owner/:repo/issues/events/:id"},
{http.MethodGet, "/repos/:owner/:repo/labels"},
{http.MethodGet, "/repos/:owner/:repo/labels/:name"},
{http.MethodPost, "/repos/:owner/:repo/labels"},
//{http.MethodPatch, "/repos/:owner/:repo/labels/:name"},
{http.MethodDelete, "/repos/:owner/:repo/labels/:name"},
{http.MethodGet, "/repos/:owner/:repo/issues/:number/labels"},
{http.MethodPost, "/repos/:owner/:repo/issues/:number/labels"},
{http.MethodDelete, "/repos/:owner/:repo/issues/:number/labels/:name"},
{http.MethodPut, "/repos/:owner/:repo/issues/:number/labels"},
{http.MethodDelete, "/repos/:owner/:repo/issues/:number/labels"},
{http.MethodGet, "/repos/:owner/:repo/milestones/:number/labels"},
{http.MethodGet, "/repos/:owner/:repo/milestones"},
{http.MethodGet, "/repos/:owner/:repo/milestones/:number"},
{http.MethodPost, "/repos/:owner/:repo/milestones"},
//{http.MethodPatch, "/repos/:owner/:repo/milestones/:number"},
{http.MethodDelete, "/repos/:owner/:repo/milestones/:number"},
// Miscellaneous
{http.MethodGet, "/emojis"},
{http.MethodGet, "/gitignore/templates"},
{http.MethodGet, "/gitignore/templates/:name"},
{http.MethodPost, "/markdown"},
{http.MethodPost, "/markdown/raw"},
{http.MethodGet, "/meta"},
{http.MethodGet, "/rate_limit"},
// Organizations
{http.MethodGet, "/users/:user/orgs"},
{http.MethodGet, "/user/orgs"},
{http.MethodGet, "/orgs/:org"},
//{http.MethodPatch, "/orgs/:org"},
{http.MethodGet, "/orgs/:org/members"},
{http.MethodGet, "/orgs/:org/members/:user"},
{http.MethodDelete, "/orgs/:org/members/:user"},
{http.MethodGet, "/orgs/:org/public_members"},
{http.MethodGet, "/orgs/:org/public_members/:user"},
{http.MethodPut, "/orgs/:org/public_members/:user"},
{http.MethodDelete, "/orgs/:org/public_members/:user"},
{http.MethodGet, "/orgs/:org/teams"},
{http.MethodGet, "/teams/:id"},
{http.MethodPost, "/orgs/:org/teams"},
//{http.MethodPatch, "/teams/:id"},
{http.MethodDelete, "/teams/:id"},
{http.MethodGet, "/teams/:id/members"},
{http.MethodGet, "/teams/:id/members/:user"},
{http.MethodPut, "/teams/:id/members/:user"},
{http.MethodDelete, "/teams/:id/members/:user"},
{http.MethodGet, "/teams/:id/repos"},
{http.MethodGet, "/teams/:id/repos/:owner/:repo"},
{http.MethodPut, "/teams/:id/repos/:owner/:repo"},
{http.MethodDelete, "/teams/:id/repos/:owner/:repo"},
{http.MethodGet, "/user/teams"},
// Pull Requests
{http.MethodGet, "/repos/:owner/:repo/pulls"},
{http.MethodGet, "/repos/:owner/:repo/pulls/:number"},
{http.MethodPost, "/repos/:owner/:repo/pulls"},
//{http.MethodPatch, "/repos/:owner/:repo/pulls/:number"},
{http.MethodGet, "/repos/:owner/:repo/pulls/:number/commits"},
{http.MethodGet, "/repos/:owner/:repo/pulls/:number/files"},
{http.MethodGet, "/repos/:owner/:repo/pulls/:number/merge"},
{http.MethodPut, "/repos/:owner/:repo/pulls/:number/merge"},
{http.MethodGet, "/repos/:owner/:repo/pulls/:number/comments"},
//{http.MethodGet, "/repos/:owner/:repo/pulls/comments"},
//{http.MethodGet, "/repos/:owner/:repo/pulls/comments/:number"},
{http.MethodPut, "/repos/:owner/:repo/pulls/:number/comments"},
//{http.MethodPatch, "/repos/:owner/:repo/pulls/comments/:number"},
//{http.MethodDelete, "/repos/:owner/:repo/pulls/comments/:number"},
// Repositories
{http.MethodGet, "/user/repos"},
{http.MethodGet, "/users/:user/repos"},
{http.MethodGet, "/orgs/:org/repos"},
{http.MethodGet, "/repositories"},
{http.MethodPost, "/user/repos"},
{http.MethodPost, "/orgs/:org/repos"},
{http.MethodGet, "/repos/:owner/:repo"},
//{http.MethodPatch, "/repos/:owner/:repo"},
{http.MethodGet, "/repos/:owner/:repo/contributors"},
{http.MethodGet, "/repos/:owner/:repo/languages"},
{http.MethodGet, "/repos/:owner/:repo/teams"},
{http.MethodGet, "/repos/:owner/:repo/tags"},
{http.MethodGet, "/repos/:owner/:repo/branches"},
{http.MethodGet, "/repos/:owner/:repo/branches/:branch"},
{http.MethodDelete, "/repos/:owner/:repo"},
{http.MethodGet, "/repos/:owner/:repo/collaborators"},
{http.MethodGet, "/repos/:owner/:repo/collaborators/:user"},
{http.MethodPut, "/repos/:owner/:repo/collaborators/:user"},
{http.MethodDelete, "/repos/:owner/:repo/collaborators/:user"},
{http.MethodGet, "/repos/:owner/:repo/comments"},
{http.MethodGet, "/repos/:owner/:repo/commits/:sha/comments"},
{http.MethodPost, "/repos/:owner/:repo/commits/:sha/comments"},
{http.MethodGet, "/repos/:owner/:repo/comments/:id"},
//{http.MethodPatch, "/repos/:owner/:repo/comments/:id"},
{http.MethodDelete, "/repos/:owner/:repo/comments/:id"},
{http.MethodGet, "/repos/:owner/:repo/commits"},
{http.MethodGet, "/repos/:owner/:repo/commits/:sha"},
{http.MethodGet, "/repos/:owner/:repo/readme"},
//{http.MethodGet, "/repos/:owner/:repo/contents/*path"},
//{http.MethodPut, "/repos/:owner/:repo/contents/*path"},
//{http.MethodDelete, "/repos/:owner/:repo/contents/*path"},
//{http.MethodGet, "/repos/:owner/:repo/:archive_format/:ref"},
{http.MethodGet, "/repos/:owner/:repo/keys"},
{http.MethodGet, "/repos/:owner/:repo/keys/:id"},
{http.MethodPost, "/repos/:owner/:repo/keys"},
//{http.MethodPatch, "/repos/:owner/:repo/keys/:id"},
{http.MethodDelete, "/repos/:owner/:repo/keys/:id"},
{http.MethodGet, "/repos/:owner/:repo/downloads"},
{http.MethodGet, "/repos/:owner/:repo/downloads/:id"},
{http.MethodDelete, "/repos/:owner/:repo/downloads/:id"},
{http.MethodGet, "/repos/:owner/:repo/forks"},
{http.MethodPost, "/repos/:owner/:repo/forks"},
{http.MethodGet, "/repos/:owner/:repo/hooks"},
{http.MethodGet, "/repos/:owner/:repo/hooks/:id"},
{http.MethodPost, "/repos/:owner/:repo/hooks"},
//{http.MethodPatch, "/repos/:owner/:repo/hooks/:id"},
{http.MethodPost, "/repos/:owner/:repo/hooks/:id/tests"},
{http.MethodDelete, "/repos/:owner/:repo/hooks/:id"},
{http.MethodPost, "/repos/:owner/:repo/merges"},
{http.MethodGet, "/repos/:owner/:repo/releases"},
{http.MethodGet, "/repos/:owner/:repo/releases/:id"},
{http.MethodPost, "/repos/:owner/:repo/releases"},
//{http.MethodPatch, "/repos/:owner/:repo/releases/:id"},
{http.MethodDelete, "/repos/:owner/:repo/releases/:id"},
{http.MethodGet, "/repos/:owner/:repo/releases/:id/assets"},
{http.MethodGet, "/repos/:owner/:repo/stats/contributors"},
{http.MethodGet, "/repos/:owner/:repo/stats/commit_activity"},
{http.MethodGet, "/repos/:owner/:repo/stats/code_frequency"},
{http.MethodGet, "/repos/:owner/:repo/stats/participation"},
{http.MethodGet, "/repos/:owner/:repo/stats/punch_card"},
{http.MethodGet, "/repos/:owner/:repo/statuses/:ref"},
{http.MethodPost, "/repos/:owner/:repo/statuses/:ref"},
// Search
{http.MethodGet, "/search/repositories"},
{http.MethodGet, "/search/code"},
{http.MethodGet, "/search/issues"},
{http.MethodGet, "/search/users"},
{http.MethodGet, "/legacy/issues/search/:owner/:repository/:state/:keyword"},
{http.MethodGet, "/legacy/repos/search/:keyword"},
{http.MethodGet, "/legacy/user/search/:keyword"},
{http.MethodGet, "/legacy/user/email/:email"},
// Users
{http.MethodGet, "/users/:user"},
{http.MethodGet, "/user"},
//{http.MethodPatch, "/user"},
{http.MethodGet, "/users"},
{http.MethodGet, "/user/emails"},
{http.MethodPost, "/user/emails"},
{http.MethodDelete, "/user/emails"},
{http.MethodGet, "/users/:user/followers"},
{http.MethodGet, "/user/followers"},
{http.MethodGet, "/users/:user/following"},
{http.MethodGet, "/user/following"},
{http.MethodGet, "/user/following/:user"},
{http.MethodGet, "/users/:user/following/:target_user"},
{http.MethodPut, "/user/following/:user"},
{http.MethodDelete, "/user/following/:user"},
{http.MethodGet, "/users/:user/keys"},
{http.MethodGet, "/user/keys"},
{http.MethodGet, "/user/keys/:id"},
{http.MethodPost, "/user/keys"},
//{http.MethodPatch, "/user/keys/:id"},
{http.MethodDelete, "/user/keys/:id"},
}
func TestShouldBindUri(t *testing.T) {
DefaultWriter = os.Stdout
router := New()
type Person struct {
Name string `uri:"name" binding:"required"`
ID string `uri:"id" binding:"required"`
}
router.Handle(http.MethodGet, "/rest/:name/:id", func(c *Context) {
var person Person
assert.NoError(t, c.ShouldBindUri(&person))
assert.True(t, person.Name != "")
assert.True(t, person.ID != "")
c.String(http.StatusOK, "ShouldBindUri test OK")
})
path, _ := exampleFromPath("/rest/:name/:id")
w := PerformRequest(router, http.MethodGet, path)
assert.Equal(t, "ShouldBindUri test OK", w.Body.String())
assert.Equal(t, http.StatusOK, w.Code)
}
func TestBindUri(t *testing.T) {
DefaultWriter = os.Stdout
router := New()
type Person struct {
Name string `uri:"name" binding:"required"`
ID string `uri:"id" binding:"required"`
}
router.Handle(http.MethodGet, "/rest/:name/:id", func(c *Context) {
var person Person
assert.NoError(t, c.BindUri(&person))
assert.True(t, person.Name != "")
assert.True(t, person.ID != "")
c.String(http.StatusOK, "BindUri test OK")
})
path, _ := exampleFromPath("/rest/:name/:id")
w := PerformRequest(router, http.MethodGet, path)
assert.Equal(t, "BindUri test OK", w.Body.String())
assert.Equal(t, http.StatusOK, w.Code)
}
func TestBindUriError(t *testing.T) {
DefaultWriter = os.Stdout
router := New()
type Member struct {
Number string `uri:"num" binding:"required,uuid"`
}
router.Handle(http.MethodGet, "/new/rest/:num", func(c *Context) {
var m Member
assert.Error(t, c.BindUri(&m))
})
path1, _ := exampleFromPath("/new/rest/:num")
w1 := PerformRequest(router, http.MethodGet, path1)
assert.Equal(t, http.StatusBadRequest, w1.Code)
}
func TestRaceContextCopy(t *testing.T) {
DefaultWriter = os.Stdout
router := Default()
router.GET("/test/copy/race", func(c *Context) {
c.Set("1", 0)
c.Set("2", 0)
// Sending a copy of the Context to two separate routines
go readWriteKeys(c.Copy())
go readWriteKeys(c.Copy())
c.String(http.StatusOK, "run OK, no panics")
})
w := PerformRequest(router, http.MethodGet, "/test/copy/race")
assert.Equal(t, "run OK, no panics", w.Body.String())
}
func readWriteKeys(c *Context) {
for {
c.Set("1", rand.Int())
c.Set("2", c.Value("1"))
}
}
func githubConfigRouter(router *Engine) {
for _, route := range githubAPI {
router.Handle(route.method, route.path, func(c *Context) {
output := make(map[string]string, len(c.Params)+1)
output["status"] = "good"
for _, param := range c.Params {
output[param.Key] = param.Value
}
c.JSON(http.StatusOK, output)
})
}
}
func TestGithubAPI(t *testing.T) {
DefaultWriter = os.Stdout
router := New()
githubConfigRouter(router)
for _, route := range githubAPI {
path, values := exampleFromPath(route.path)
w := PerformRequest(router, route.method, path)
// TEST
assert.Contains(t, w.Body.String(), "\"status\":\"good\"")
for _, value := range values {
str := fmt.Sprintf("\"%s\":\"%s\"", value.Key, value.Value)
assert.Contains(t, w.Body.String(), str)
}
}
}
func exampleFromPath(path string) (string, Params) {
output := new(bytes.Buffer)
params := make(Params, 0, 6)
start := -1
for i, c := range path {
if c == ':' {
start = i + 1
}
if start >= 0 {
if c == '/' {
value := fmt.Sprint(rand.Intn(100000))
params = append(params, Param{
Key: path[start:i],
Value: value,
})
output.WriteString(value)
output.WriteRune(c)
start = -1
}
} else {
output.WriteRune(c)
}
}
if start >= 0 {
value := fmt.Sprint(rand.Intn(100000))
params = append(params, Param{
Key: path[start:],
Value: value,
})
output.WriteString(value)
}
return output.String(), params
}
func BenchmarkGithub(b *testing.B) {
router := New()
githubConfigRouter(router)
runRequest(b, router, http.MethodGet, "/legacy/issues/search/:owner/:repository/:state/:keyword")
}
func BenchmarkParallelGithub(b *testing.B) {
DefaultWriter = os.Stdout
router := New()
githubConfigRouter(router)
req, _ := http.NewRequest(http.MethodPost, "/repos/manucorporat/sse/git/blobs", nil)
b.RunParallel(func(pb *testing.PB) {
// Each goroutine has its own bytes.Buffer.
for pb.Next() {
w := httptest.NewRecorder()
router.ServeHTTP(w, req)
}
})
}
func BenchmarkParallelGithubDefault(b *testing.B) {
DefaultWriter = os.Stdout
router := New()
githubConfigRouter(router)
req, _ := http.NewRequest(http.MethodPost, "/repos/manucorporat/sse/git/blobs", nil)
b.RunParallel(func(pb *testing.PB) {
// Each goroutine has its own bytes.Buffer.
for pb.Next() {
w := httptest.NewRecorder()
router.ServeHTTP(w, req)
}
})
}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./ginS/gins.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package ginS
import (
"html/template"
"net/http"
"sync"
"github.com/gin-gonic/gin"
)
var once sync.Once
var internalEngine *gin.Engine
func engine() *gin.Engine {
once.Do(func() {
internalEngine = gin.Default()
})
return internalEngine
}
// LoadHTMLGlob is a wrapper for Engine.LoadHTMLGlob.
func LoadHTMLGlob(pattern string) {
engine().LoadHTMLGlob(pattern)
}
// LoadHTMLFiles is a wrapper for Engine.LoadHTMLFiles.
func LoadHTMLFiles(files ...string) {
engine().LoadHTMLFiles(files...)
}
// SetHTMLTemplate is a wrapper for Engine.SetHTMLTemplate.
func SetHTMLTemplate(templ *template.Template) {
engine().SetHTMLTemplate(templ)
}
// NoRoute adds handlers for NoRoute. It returns a 404 code by default.
func NoRoute(handlers ...gin.HandlerFunc) {
engine().NoRoute(handlers...)
}
// NoMethod is a wrapper for Engine.NoMethod.
func NoMethod(handlers ...gin.HandlerFunc) {
engine().NoMethod(handlers...)
}
// Group creates a new router group. You should add all the routes that have common middlewares or the same path prefix.
// For example, all the routes that use a common middleware for authorization could be grouped.
func Group(relativePath string, handlers ...gin.HandlerFunc) *gin.RouterGroup {
return engine().Group(relativePath, handlers...)
}
// Handle is a wrapper for Engine.Handle.
func Handle(httpMethod, relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
return engine().Handle(httpMethod, relativePath, handlers...)
}
// POST is a shortcut for router.Handle("POST", path, handle)
func POST(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
return engine().POST(relativePath, handlers...)
}
// GET is a shortcut for router.Handle("GET", path, handle)
func GET(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
return engine().GET(relativePath, handlers...)
}
// DELETE is a shortcut for router.Handle("DELETE", path, handle)
func DELETE(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
return engine().DELETE(relativePath, handlers...)
}
// PATCH is a shortcut for router.Handle("PATCH", path, handle)
func PATCH(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
return engine().PATCH(relativePath, handlers...)
}
// PUT is a shortcut for router.Handle("PUT", path, handle)
func PUT(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
return engine().PUT(relativePath, handlers...)
}
// OPTIONS is a shortcut for router.Handle("OPTIONS", path, handle)
func OPTIONS(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
return engine().OPTIONS(relativePath, handlers...)
}
// HEAD is a shortcut for router.Handle("HEAD", path, handle)
func HEAD(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
return engine().HEAD(relativePath, handlers...)
}
// Any is a wrapper for Engine.Any.
func Any(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
return engine().Any(relativePath, handlers...)
}
// StaticFile is a wrapper for Engine.StaticFile.
func StaticFile(relativePath, filepath string) gin.IRoutes {
return engine().StaticFile(relativePath, filepath)
}
// Static serves files from the given file system root.
// Internally a http.FileServer is used, therefore http.NotFound is used instead
// of the Router's NotFound handler.
// To use the operating system's file system implementation,
// use :
//
// router.Static("/static", "/var/www")
func Static(relativePath, root string) gin.IRoutes {
return engine().Static(relativePath, root)
}
// StaticFS is a wrapper for Engine.StaticFS.
func StaticFS(relativePath string, fs http.FileSystem) gin.IRoutes {
return engine().StaticFS(relativePath, fs)
}
// Use attaches a global middleware to the router. i.e. the middlewares attached through Use() will be
// included in the handlers chain for every single request. Even 404, 405, static files...
// For example, this is the right place for a logger or error management middleware.
func Use(middlewares ...gin.HandlerFunc) gin.IRoutes {
return engine().Use(middlewares...)
}
// Routes returns a slice of registered routes.
func Routes() gin.RoutesInfo {
return engine().Routes()
}
// Run attaches to a http.Server and starts listening and serving HTTP requests.
// It is a shortcut for http.ListenAndServe(addr, router)
// Note: this method will block the calling goroutine indefinitely unless an error happens.
func Run(addr ...string) (err error) {
return engine().Run(addr...)
}
// RunTLS attaches to a http.Server and starts listening and serving HTTPS requests.
// It is a shortcut for http.ListenAndServeTLS(addr, certFile, keyFile, router)
// Note: this method will block the calling goroutine indefinitely unless an error happens.
func RunTLS(addr, certFile, keyFile string) (err error) {
return engine().RunTLS(addr, certFile, keyFile)
}
// RunUnix attaches to a http.Server and starts listening and serving HTTP requests
// through the specified unix socket (i.e. a file)
// Note: this method will block the calling goroutine indefinitely unless an error happens.
func RunUnix(file string) (err error) {
return engine().RunUnix(file)
}
// RunFd attaches the router to a http.Server and starts listening and serving HTTP requests
// through the specified file descriptor.
// Note: the method will block the calling goroutine indefinitely unless on error happens.
func RunFd(fd int) (err error) {
return engine().RunFd(fd)
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package ginS
import (
"html/template"
"net/http"
"sync"
"github.com/gin-gonic/gin"
)
var once sync.Once
var internalEngine *gin.Engine
func engine() *gin.Engine {
once.Do(func() {
internalEngine = gin.Default()
})
return internalEngine
}
// LoadHTMLGlob is a wrapper for Engine.LoadHTMLGlob.
func LoadHTMLGlob(pattern string) {
engine().LoadHTMLGlob(pattern)
}
// LoadHTMLFiles is a wrapper for Engine.LoadHTMLFiles.
func LoadHTMLFiles(files ...string) {
engine().LoadHTMLFiles(files...)
}
// SetHTMLTemplate is a wrapper for Engine.SetHTMLTemplate.
func SetHTMLTemplate(templ *template.Template) {
engine().SetHTMLTemplate(templ)
}
// NoRoute adds handlers for NoRoute. It returns a 404 code by default.
func NoRoute(handlers ...gin.HandlerFunc) {
engine().NoRoute(handlers...)
}
// NoMethod is a wrapper for Engine.NoMethod.
func NoMethod(handlers ...gin.HandlerFunc) {
engine().NoMethod(handlers...)
}
// Group creates a new router group. You should add all the routes that have common middlewares or the same path prefix.
// For example, all the routes that use a common middleware for authorization could be grouped.
func Group(relativePath string, handlers ...gin.HandlerFunc) *gin.RouterGroup {
return engine().Group(relativePath, handlers...)
}
// Handle is a wrapper for Engine.Handle.
func Handle(httpMethod, relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
return engine().Handle(httpMethod, relativePath, handlers...)
}
// POST is a shortcut for router.Handle("POST", path, handle)
func POST(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
return engine().POST(relativePath, handlers...)
}
// GET is a shortcut for router.Handle("GET", path, handle)
func GET(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
return engine().GET(relativePath, handlers...)
}
// DELETE is a shortcut for router.Handle("DELETE", path, handle)
func DELETE(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
return engine().DELETE(relativePath, handlers...)
}
// PATCH is a shortcut for router.Handle("PATCH", path, handle)
func PATCH(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
return engine().PATCH(relativePath, handlers...)
}
// PUT is a shortcut for router.Handle("PUT", path, handle)
func PUT(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
return engine().PUT(relativePath, handlers...)
}
// OPTIONS is a shortcut for router.Handle("OPTIONS", path, handle)
func OPTIONS(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
return engine().OPTIONS(relativePath, handlers...)
}
// HEAD is a shortcut for router.Handle("HEAD", path, handle)
func HEAD(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
return engine().HEAD(relativePath, handlers...)
}
// Any is a wrapper for Engine.Any.
func Any(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
return engine().Any(relativePath, handlers...)
}
// StaticFile is a wrapper for Engine.StaticFile.
func StaticFile(relativePath, filepath string) gin.IRoutes {
return engine().StaticFile(relativePath, filepath)
}
// Static serves files from the given file system root.
// Internally a http.FileServer is used, therefore http.NotFound is used instead
// of the Router's NotFound handler.
// To use the operating system's file system implementation,
// use :
//
// router.Static("/static", "/var/www")
func Static(relativePath, root string) gin.IRoutes {
return engine().Static(relativePath, root)
}
// StaticFS is a wrapper for Engine.StaticFS.
func StaticFS(relativePath string, fs http.FileSystem) gin.IRoutes {
return engine().StaticFS(relativePath, fs)
}
// Use attaches a global middleware to the router. i.e. the middlewares attached through Use() will be
// included in the handlers chain for every single request. Even 404, 405, static files...
// For example, this is the right place for a logger or error management middleware.
func Use(middlewares ...gin.HandlerFunc) gin.IRoutes {
return engine().Use(middlewares...)
}
// Routes returns a slice of registered routes.
func Routes() gin.RoutesInfo {
return engine().Routes()
}
// Run attaches to a http.Server and starts listening and serving HTTP requests.
// It is a shortcut for http.ListenAndServe(addr, router)
// Note: this method will block the calling goroutine indefinitely unless an error happens.
func Run(addr ...string) (err error) {
return engine().Run(addr...)
}
// RunTLS attaches to a http.Server and starts listening and serving HTTPS requests.
// It is a shortcut for http.ListenAndServeTLS(addr, certFile, keyFile, router)
// Note: this method will block the calling goroutine indefinitely unless an error happens.
func RunTLS(addr, certFile, keyFile string) (err error) {
return engine().RunTLS(addr, certFile, keyFile)
}
// RunUnix attaches to a http.Server and starts listening and serving HTTP requests
// through the specified unix socket (i.e. a file)
// Note: this method will block the calling goroutine indefinitely unless an error happens.
func RunUnix(file string) (err error) {
return engine().RunUnix(file)
}
// RunFd attaches the router to a http.Server and starts listening and serving HTTP requests
// through the specified file descriptor.
// Note: the method will block the calling goroutine indefinitely unless on error happens.
func RunFd(fd int) (err error) {
return engine().RunFd(fd)
}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./binding/any.go | // Copyright 2022 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build !go1.18
// +build !go1.18
package binding
type any = interface{}
| // Copyright 2022 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build !go1.18
// +build !go1.18
package binding
type any = interface{}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./render/any.go | // Copyright 2021 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build !go1.18
// +build !go1.18
package render
type any = interface{}
| // Copyright 2021 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build !go1.18
// +build !go1.18
package render
type any = interface{}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./render/protobuf.go | // Copyright 2018 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package render
import (
"net/http"
"google.golang.org/protobuf/proto"
)
// ProtoBuf contains the given interface object.
type ProtoBuf struct {
Data any
}
var protobufContentType = []string{"application/x-protobuf"}
// Render (ProtoBuf) marshals the given interface object and writes data with custom ContentType.
func (r ProtoBuf) Render(w http.ResponseWriter) error {
r.WriteContentType(w)
bytes, err := proto.Marshal(r.Data.(proto.Message))
if err != nil {
return err
}
_, err = w.Write(bytes)
return err
}
// WriteContentType (ProtoBuf) writes ProtoBuf ContentType.
func (r ProtoBuf) WriteContentType(w http.ResponseWriter) {
writeContentType(w, protobufContentType)
}
| // Copyright 2018 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package render
import (
"net/http"
"google.golang.org/protobuf/proto"
)
// ProtoBuf contains the given interface object.
type ProtoBuf struct {
Data any
}
var protobufContentType = []string{"application/x-protobuf"}
// Render (ProtoBuf) marshals the given interface object and writes data with custom ContentType.
func (r ProtoBuf) Render(w http.ResponseWriter) error {
r.WriteContentType(w)
bytes, err := proto.Marshal(r.Data.(proto.Message))
if err != nil {
return err
}
_, err = w.Write(bytes)
return err
}
// WriteContentType (ProtoBuf) writes ProtoBuf ContentType.
func (r ProtoBuf) WriteContentType(w http.ResponseWriter) {
writeContentType(w, protobufContentType)
}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./context_test.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"bytes"
"context"
"errors"
"fmt"
"html/template"
"io"
"mime/multipart"
"net"
"net/http"
"net/http/httptest"
"net/url"
"os"
"reflect"
"strings"
"sync"
"testing"
"time"
"github.com/gin-contrib/sse"
"github.com/gin-gonic/gin/binding"
testdata "github.com/gin-gonic/gin/testdata/protoexample"
"github.com/stretchr/testify/assert"
"google.golang.org/protobuf/proto"
)
var _ context.Context = &Context{}
// Unit tests TODO
// func (c *Context) File(filepath string) {
// func (c *Context) Negotiate(code int, config Negotiate) {
// BAD case: func (c *Context) Render(code int, render render.Render, obj ...interface{}) {
// test that information is not leaked when reusing Contexts (using the Pool)
func createMultipartRequest() *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
must(mw.SetBoundary(boundary))
must(mw.WriteField("foo", "bar"))
must(mw.WriteField("bar", "10"))
must(mw.WriteField("bar", "foo2"))
must(mw.WriteField("array", "first"))
must(mw.WriteField("array", "second"))
must(mw.WriteField("id", ""))
must(mw.WriteField("time_local", "31/12/2016 14:55"))
must(mw.WriteField("time_utc", "31/12/2016 14:55"))
must(mw.WriteField("time_location", "31/12/2016 14:55"))
must(mw.WriteField("names[a]", "thinkerou"))
must(mw.WriteField("names[b]", "tianou"))
req, err := http.NewRequest("POST", "/", body)
must(err)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func must(err error) {
if err != nil {
panic(err.Error())
}
}
func TestContextFormFile(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.FormFile("file")
if assert.NoError(t, err) {
assert.Equal(t, "test", f.Filename)
}
assert.NoError(t, c.SaveUploadedFile(f, "test"))
}
func TestContextMultipartForm(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
assert.NoError(t, mw.WriteField("foo", "bar"))
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.MultipartForm()
if assert.NoError(t, err) {
assert.NotNil(t, f)
}
assert.NoError(t, c.SaveUploadedFile(f.File["file"][0], "test"))
}
func TestSaveUploadedOpenFailed(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f := &multipart.FileHeader{
Filename: "file",
}
assert.Error(t, c.SaveUploadedFile(f, "test"))
}
func TestSaveUploadedCreateFailed(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.FormFile("file")
if assert.NoError(t, err) {
assert.Equal(t, "test", f.Filename)
}
assert.Error(t, c.SaveUploadedFile(f, "/"))
}
func TestContextReset(t *testing.T) {
router := New()
c := router.allocateContext()
assert.Equal(t, c.engine, router)
c.index = 2
c.Writer = &responseWriter{ResponseWriter: httptest.NewRecorder()}
c.Params = Params{Param{}}
c.Error(errors.New("test")) //nolint: errcheck
c.Set("foo", "bar")
c.reset()
assert.False(t, c.IsAborted())
assert.Nil(t, c.Keys)
assert.Nil(t, c.Accepted)
assert.Len(t, c.Errors, 0)
assert.Empty(t, c.Errors.Errors())
assert.Empty(t, c.Errors.ByType(ErrorTypeAny))
assert.Len(t, c.Params, 0)
assert.EqualValues(t, c.index, -1)
assert.Equal(t, c.Writer.(*responseWriter), &c.writermem)
}
func TestContextHandlers(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.Nil(t, c.handlers)
assert.Nil(t, c.handlers.Last())
c.handlers = HandlersChain{}
assert.NotNil(t, c.handlers)
assert.Nil(t, c.handlers.Last())
f := func(c *Context) {}
g := func(c *Context) {}
c.handlers = HandlersChain{f}
compareFunc(t, f, c.handlers.Last())
c.handlers = HandlersChain{f, g}
compareFunc(t, g, c.handlers.Last())
}
// TestContextSetGet tests that a parameter is set correctly on the
// current context and can be retrieved using Get.
func TestContextSetGet(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("foo", "bar")
value, err := c.Get("foo")
assert.Equal(t, "bar", value)
assert.True(t, err)
value, err = c.Get("foo2")
assert.Nil(t, value)
assert.False(t, err)
assert.Equal(t, "bar", c.MustGet("foo"))
assert.Panics(t, func() { c.MustGet("no_exist") })
}
func TestContextSetGetValues(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("string", "this is a string")
c.Set("int32", int32(-42))
c.Set("int64", int64(42424242424242))
c.Set("uint64", uint64(42))
c.Set("float32", float32(4.2))
c.Set("float64", 4.2)
var a any = 1
c.Set("intInterface", a)
assert.Exactly(t, c.MustGet("string").(string), "this is a string")
assert.Exactly(t, c.MustGet("int32").(int32), int32(-42))
assert.Exactly(t, c.MustGet("int64").(int64), int64(42424242424242))
assert.Exactly(t, c.MustGet("uint64").(uint64), uint64(42))
assert.Exactly(t, c.MustGet("float32").(float32), float32(4.2))
assert.Exactly(t, c.MustGet("float64").(float64), 4.2)
assert.Exactly(t, c.MustGet("intInterface").(int), 1)
}
func TestContextGetString(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("string", "this is a string")
assert.Equal(t, "this is a string", c.GetString("string"))
}
func TestContextSetGetBool(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("bool", true)
assert.True(t, c.GetBool("bool"))
}
func TestContextGetInt(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("int", 1)
assert.Equal(t, 1, c.GetInt("int"))
}
func TestContextGetInt64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("int64", int64(42424242424242))
assert.Equal(t, int64(42424242424242), c.GetInt64("int64"))
}
func TestContextGetUint(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("uint", uint(1))
assert.Equal(t, uint(1), c.GetUint("uint"))
}
func TestContextGetUint64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("uint64", uint64(18446744073709551615))
assert.Equal(t, uint64(18446744073709551615), c.GetUint64("uint64"))
}
func TestContextGetFloat64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("float64", 4.2)
assert.Equal(t, 4.2, c.GetFloat64("float64"))
}
func TestContextGetTime(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
t1, _ := time.Parse("1/2/2006 15:04:05", "01/01/2017 12:00:00")
c.Set("time", t1)
assert.Equal(t, t1, c.GetTime("time"))
}
func TestContextGetDuration(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("duration", time.Second)
assert.Equal(t, time.Second, c.GetDuration("duration"))
}
func TestContextGetStringSlice(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("slice", []string{"foo"})
assert.Equal(t, []string{"foo"}, c.GetStringSlice("slice"))
}
func TestContextGetStringMap(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string]any)
m["foo"] = 1
c.Set("map", m)
assert.Equal(t, m, c.GetStringMap("map"))
assert.Equal(t, 1, c.GetStringMap("map")["foo"])
}
func TestContextGetStringMapString(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string]string)
m["foo"] = "bar"
c.Set("map", m)
assert.Equal(t, m, c.GetStringMapString("map"))
assert.Equal(t, "bar", c.GetStringMapString("map")["foo"])
}
func TestContextGetStringMapStringSlice(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string][]string)
m["foo"] = []string{"foo"}
c.Set("map", m)
assert.Equal(t, m, c.GetStringMapStringSlice("map"))
assert.Equal(t, []string{"foo"}, c.GetStringMapStringSlice("map")["foo"])
}
func TestContextCopy(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.index = 2
c.Request, _ = http.NewRequest("POST", "/hola", nil)
c.handlers = HandlersChain{func(c *Context) {}}
c.Params = Params{Param{Key: "foo", Value: "bar"}}
c.Set("foo", "bar")
cp := c.Copy()
assert.Nil(t, cp.handlers)
assert.Nil(t, cp.writermem.ResponseWriter)
assert.Equal(t, &cp.writermem, cp.Writer.(*responseWriter))
assert.Equal(t, cp.Request, c.Request)
assert.Equal(t, cp.index, abortIndex)
assert.Equal(t, cp.Keys, c.Keys)
assert.Equal(t, cp.engine, c.engine)
assert.Equal(t, cp.Params, c.Params)
cp.Set("foo", "notBar")
assert.False(t, cp.Keys["foo"] == c.Keys["foo"])
}
func TestContextHandlerName(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerNameTest}
assert.Regexp(t, "^(.*/vendor/)?github.com/gin-gonic/gin.handlerNameTest$", c.HandlerName())
}
func TestContextHandlerNames(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerNameTest, func(c *Context) {}, handlerNameTest2}
names := c.HandlerNames()
assert.True(t, len(names) == 4)
for _, name := range names {
assert.Regexp(t, `^(.*/vendor/)?(github\.com/gin-gonic/gin\.){1}(TestContextHandlerNames\.func.*){0,1}(handlerNameTest.*){0,1}`, name)
}
}
func handlerNameTest(c *Context) {
}
func handlerNameTest2(c *Context) {
}
var handlerTest HandlerFunc = func(c *Context) {
}
func TestContextHandler(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerTest}
assert.Equal(t, reflect.ValueOf(handlerTest).Pointer(), reflect.ValueOf(c.Handler()).Pointer())
}
func TestContextQuery(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "http://example.com/?foo=bar&page=10&id=", nil)
value, ok := c.GetQuery("foo")
assert.True(t, ok)
assert.Equal(t, "bar", value)
assert.Equal(t, "bar", c.DefaultQuery("foo", "none"))
assert.Equal(t, "bar", c.Query("foo"))
value, ok = c.GetQuery("page")
assert.True(t, ok)
assert.Equal(t, "10", value)
assert.Equal(t, "10", c.DefaultQuery("page", "0"))
assert.Equal(t, "10", c.Query("page"))
value, ok = c.GetQuery("id")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.DefaultQuery("id", "nada"))
assert.Empty(t, c.Query("id"))
value, ok = c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nada", c.DefaultQuery("NoKey", "nada"))
assert.Empty(t, c.Query("NoKey"))
// postform should not mess
value, ok = c.GetPostForm("page")
assert.False(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("foo"))
}
func TestContextDefaultQueryOnEmptyRequest(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder()) // here c.Request == nil
assert.NotPanics(t, func() {
value, ok := c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
})
assert.NotPanics(t, func() {
assert.Equal(t, "nada", c.DefaultQuery("NoKey", "nada"))
})
assert.NotPanics(t, func() {
assert.Empty(t, c.Query("NoKey"))
})
}
func TestContextQueryAndPostForm(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
body := bytes.NewBufferString("foo=bar&page=11&both=&foo=second")
c.Request, _ = http.NewRequest("POST",
"/?both=GET&id=main&id=omit&array[]=first&array[]=second&ids[a]=hi&ids[b]=3.14", body)
c.Request.Header.Add("Content-Type", MIMEPOSTForm)
assert.Equal(t, "bar", c.DefaultPostForm("foo", "none"))
assert.Equal(t, "bar", c.PostForm("foo"))
assert.Empty(t, c.Query("foo"))
value, ok := c.GetPostForm("page")
assert.True(t, ok)
assert.Equal(t, "11", value)
assert.Equal(t, "11", c.DefaultPostForm("page", "0"))
assert.Equal(t, "11", c.PostForm("page"))
assert.Empty(t, c.Query("page"))
value, ok = c.GetPostForm("both")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("both"))
assert.Empty(t, c.DefaultPostForm("both", "nothing"))
assert.Equal(t, "GET", c.Query("both"), "GET")
value, ok = c.GetQuery("id")
assert.True(t, ok)
assert.Equal(t, "main", value)
assert.Equal(t, "000", c.DefaultPostForm("id", "000"))
assert.Equal(t, "main", c.Query("id"))
assert.Empty(t, c.PostForm("id"))
value, ok = c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
value, ok = c.GetPostForm("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nada", c.DefaultPostForm("NoKey", "nada"))
assert.Equal(t, "nothing", c.DefaultQuery("NoKey", "nothing"))
assert.Empty(t, c.PostForm("NoKey"))
assert.Empty(t, c.Query("NoKey"))
var obj struct {
Foo string `form:"foo"`
ID string `form:"id"`
Page int `form:"page"`
Both string `form:"both"`
Array []string `form:"array[]"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "bar", obj.Foo, "bar")
assert.Equal(t, "main", obj.ID, "main")
assert.Equal(t, 11, obj.Page, 11)
assert.Empty(t, obj.Both)
assert.Equal(t, []string{"first", "second"}, obj.Array)
values, ok := c.GetQueryArray("array[]")
assert.True(t, ok)
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.QueryArray("array[]")
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.QueryArray("nokey")
assert.Equal(t, 0, len(values))
values = c.QueryArray("both")
assert.Equal(t, 1, len(values))
assert.Equal(t, "GET", values[0])
dicts, ok := c.GetQueryMap("ids")
assert.True(t, ok)
assert.Equal(t, "hi", dicts["a"])
assert.Equal(t, "3.14", dicts["b"])
dicts, ok = c.GetQueryMap("nokey")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts, ok = c.GetQueryMap("both")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts, ok = c.GetQueryMap("array")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts = c.QueryMap("ids")
assert.Equal(t, "hi", dicts["a"])
assert.Equal(t, "3.14", dicts["b"])
dicts = c.QueryMap("nokey")
assert.Equal(t, 0, len(dicts))
}
func TestContextPostFormMultipart(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request = createMultipartRequest()
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
BarAsInt int `form:"bar"`
Array []string `form:"array"`
ID string `form:"id"`
TimeLocal time.Time `form:"time_local" time_format:"02/01/2006 15:04"`
TimeUTC time.Time `form:"time_utc" time_format:"02/01/2006 15:04" time_utc:"1"`
TimeLocation time.Time `form:"time_location" time_format:"02/01/2006 15:04" time_location:"Asia/Tokyo"`
BlankTime time.Time `form:"blank_time" time_format:"02/01/2006 15:04"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "10", obj.Bar)
assert.Equal(t, 10, obj.BarAsInt)
assert.Equal(t, []string{"first", "second"}, obj.Array)
assert.Empty(t, obj.ID)
assert.Equal(t, "31/12/2016 14:55", obj.TimeLocal.Format("02/01/2006 15:04"))
assert.Equal(t, time.Local, obj.TimeLocal.Location())
assert.Equal(t, "31/12/2016 14:55", obj.TimeUTC.Format("02/01/2006 15:04"))
assert.Equal(t, time.UTC, obj.TimeUTC.Location())
loc, _ := time.LoadLocation("Asia/Tokyo")
assert.Equal(t, "31/12/2016 14:55", obj.TimeLocation.Format("02/01/2006 15:04"))
assert.Equal(t, loc, obj.TimeLocation.Location())
assert.True(t, obj.BlankTime.IsZero())
value, ok := c.GetQuery("foo")
assert.False(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.Query("bar"))
assert.Equal(t, "nothing", c.DefaultQuery("id", "nothing"))
value, ok = c.GetPostForm("foo")
assert.True(t, ok)
assert.Equal(t, "bar", value)
assert.Equal(t, "bar", c.PostForm("foo"))
value, ok = c.GetPostForm("array")
assert.True(t, ok)
assert.Equal(t, "first", value)
assert.Equal(t, "first", c.PostForm("array"))
assert.Equal(t, "10", c.DefaultPostForm("bar", "nothing"))
value, ok = c.GetPostForm("id")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("id"))
assert.Empty(t, c.DefaultPostForm("id", "nothing"))
value, ok = c.GetPostForm("nokey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nothing", c.DefaultPostForm("nokey", "nothing"))
values, ok := c.GetPostFormArray("array")
assert.True(t, ok)
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.PostFormArray("array")
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.PostFormArray("nokey")
assert.Equal(t, 0, len(values))
values = c.PostFormArray("foo")
assert.Equal(t, 1, len(values))
assert.Equal(t, "bar", values[0])
dicts, ok := c.GetPostFormMap("names")
assert.True(t, ok)
assert.Equal(t, "thinkerou", dicts["a"])
assert.Equal(t, "tianou", dicts["b"])
dicts, ok = c.GetPostFormMap("nokey")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts = c.PostFormMap("names")
assert.Equal(t, "thinkerou", dicts["a"])
assert.Equal(t, "tianou", dicts["b"])
dicts = c.PostFormMap("nokey")
assert.Equal(t, 0, len(dicts))
}
func TestContextSetCookie(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.SetSameSite(http.SameSiteLaxMode)
c.SetCookie("user", "gin", 1, "/", "localhost", true, true)
assert.Equal(t, "user=gin; Path=/; Domain=localhost; Max-Age=1; HttpOnly; Secure; SameSite=Lax", c.Writer.Header().Get("Set-Cookie"))
}
func TestContextSetCookiePathEmpty(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.SetSameSite(http.SameSiteLaxMode)
c.SetCookie("user", "gin", 1, "", "localhost", true, true)
assert.Equal(t, "user=gin; Path=/; Domain=localhost; Max-Age=1; HttpOnly; Secure; SameSite=Lax", c.Writer.Header().Get("Set-Cookie"))
}
func TestContextGetCookie(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/get", nil)
c.Request.Header.Set("Cookie", "user=gin")
cookie, _ := c.Cookie("user")
assert.Equal(t, "gin", cookie)
_, err := c.Cookie("nokey")
assert.Error(t, err)
}
func TestContextBodyAllowedForStatus(t *testing.T) {
assert.False(t, false, bodyAllowedForStatus(http.StatusProcessing))
assert.False(t, false, bodyAllowedForStatus(http.StatusNoContent))
assert.False(t, false, bodyAllowedForStatus(http.StatusNotModified))
assert.True(t, true, bodyAllowedForStatus(http.StatusInternalServerError))
}
type TestPanicRender struct{}
func (*TestPanicRender) Render(http.ResponseWriter) error {
return errors.New("TestPanicRender")
}
func (*TestPanicRender) WriteContentType(http.ResponseWriter) {}
func TestContextRenderPanicIfErr(t *testing.T) {
defer func() {
r := recover()
assert.Equal(t, "TestPanicRender", fmt.Sprint(r))
}()
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Render(http.StatusOK, &TestPanicRender{})
assert.Fail(t, "Panic not detected")
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
// and special HTML characters are escaped
func TestContextRenderJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.JSON(http.StatusCreated, H{"foo": "bar", "html": "<b>"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"\\u003cb\\u003e\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSONP
// and Content-Type is set to application/javascript
func TestContextRenderJSONP(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "http://example.com/?callback=x", nil)
c.JSONP(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "x({\"foo\":\"bar\"});", w.Body.String())
assert.Equal(t, "application/javascript; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSONP
// and Content-Type is set to application/json
func TestContextRenderJSONPWithoutCallback(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "http://example.com", nil)
c.JSONP(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no JSON is rendered if code is 204
func TestContextRenderNoContentJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.JSON(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSON
// we change the content-type before
func TestContextRenderAPIJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "application/vnd.api+json")
c.JSON(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/vnd.api+json", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentAPIJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "application/vnd.api+json")
c.JSON(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, w.Header().Get("Content-Type"), "application/vnd.api+json")
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
func TestContextRenderIndentedJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.IndentedJSON(http.StatusCreated, H{"foo": "bar", "bar": "foo", "nested": H{"foo": "bar"}})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\n \"bar\": \"foo\",\n \"foo\": \"bar\",\n \"nested\": {\n \"foo\": \"bar\"\n }\n}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentIndentedJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.IndentedJSON(http.StatusNoContent, H{"foo": "bar", "bar": "foo", "nested": H{"foo": "bar"}})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as Secure JSON
// and Content-Type is set to application/json
func TestContextRenderSecureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
router.SecureJsonPrefix("&&&START&&&")
c.SecureJSON(http.StatusCreated, []string{"foo", "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "&&&START&&&[\"foo\",\"bar\"]", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentSecureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.SecureJSON(http.StatusNoContent, []string{"foo", "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextRenderNoContentAsciiJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.AsciiJSON(http.StatusNoContent, []string{"lang", "Go语言"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
// and special HTML characters are preserved
func TestContextRenderPureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.PureJSON(http.StatusCreated, H{"foo": "bar", "html": "<b>"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"<b>\"}\n", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response executes the templates
// and responds with Content-Type set to text/html
func TestContextRenderHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.HTML(http.StatusCreated, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "Hello alexandernyquist", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextRenderHTML2(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
// print debug warning log when Engine.trees > 0
router.addRoute("GET", "/", HandlersChain{func(_ *Context) {}})
assert.Len(t, router.trees, 1)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
re := captureOutput(t, func() {
SetMode(DebugMode)
router.SetHTMLTemplate(templ)
SetMode(TestMode)
})
assert.Equal(t, "[GIN-debug] [WARNING] Since SetHTMLTemplate() is NOT thread-safe. It should only be called\nat initialization. ie. before any route is registered or the router is listening in a socket:\n\n\trouter := gin.Default()\n\trouter.SetHTMLTemplate(template) // << good place\n\n", re)
c.HTML(http.StatusCreated, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "Hello alexandernyquist", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no HTML is rendered if code is 204
func TestContextRenderNoContentHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.HTML(http.StatusNoContent, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextXML tests that the response is serialized as XML
// and Content-Type is set to application/xml
func TestContextRenderXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.XML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "<map><foo>bar</foo></map>", w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no XML is rendered if code is 204
func TestContextRenderNoContentXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.XML(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextString tests that the response is returned
// with Content-Type set to text/plain
func TestContextRenderString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.String(http.StatusCreated, "test %s %d", "string", 2)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "test string 2", w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no String is rendered if code is 204
func TestContextRenderNoContentString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.String(http.StatusNoContent, "test %s %d", "string", 2)
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextString tests that the response is returned
// with Content-Type set to text/html
func TestContextRenderHTMLString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "text/html; charset=utf-8")
c.String(http.StatusCreated, "<html>%s %d</html>", "string", 3)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "<html>string 3</html>", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no HTML String is rendered if code is 204
func TestContextRenderNoContentHTMLString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "text/html; charset=utf-8")
c.String(http.StatusNoContent, "<html>%s %d</html>", "string", 3)
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextData tests that the response can be written from `bytestring`
// with specified MIME type
func TestContextRenderData(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Data(http.StatusCreated, "text/csv", []byte(`foo,bar`))
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo,bar", w.Body.String())
assert.Equal(t, "text/csv", w.Header().Get("Content-Type"))
}
// Tests that no Custom Data is rendered if code is 204
func TestContextRenderNoContentData(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Data(http.StatusNoContent, "text/csv", []byte(`foo,bar`))
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/csv", w.Header().Get("Content-Type"))
}
func TestContextRenderSSE(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.SSEvent("float", 1.5)
c.Render(-1, sse.Event{
Id: "123",
Data: "text",
})
c.SSEvent("chat", H{
"foo": "bar",
"bar": "foo",
})
assert.Equal(t, strings.Replace(w.Body.String(), " ", "", -1), strings.Replace("event:float\ndata:1.5\n\nid:123\ndata:text\n\nevent:chat\ndata:{\"bar\":\"foo\",\"foo\":\"bar\"}\n\n", " ", "", -1))
}
func TestContextRenderFile(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "/", nil)
c.File("./gin.go")
assert.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
// Content-Type='text/plain; charset=utf-8' when go version <= 1.16,
// else, Content-Type='text/x-go; charset=utf-8'
assert.NotEqual(t, "", w.Header().Get("Content-Type"))
}
func TestContextRenderFileFromFS(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "/some/path", nil)
c.FileFromFS("./gin.go", Dir(".", false))
assert.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
// Content-Type='text/plain; charset=utf-8' when go version <= 1.16,
// else, Content-Type='text/x-go; charset=utf-8'
assert.NotEqual(t, "", w.Header().Get("Content-Type"))
assert.Equal(t, "/some/path", c.Request.URL.Path)
}
func TestContextRenderAttachment(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
newFilename := "new_filename.go"
c.Request, _ = http.NewRequest("GET", "/", nil)
c.FileAttachment("./gin.go", newFilename)
assert.Equal(t, 200, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
assert.Equal(t, fmt.Sprintf("attachment; filename=\"%s\"", newFilename), w.Header().Get("Content-Disposition"))
}
func TestContextRenderUTF8Attachment(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
newFilename := "new🧡_filename.go"
c.Request, _ = http.NewRequest("GET", "/", nil)
c.FileAttachment("./gin.go", newFilename)
assert.Equal(t, 200, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
assert.Equal(t, `attachment; filename*=UTF-8''`+url.QueryEscape(newFilename), w.Header().Get("Content-Disposition"))
}
// TestContextRenderYAML tests that the response is serialized as YAML
// and Content-Type is set to application/x-yaml
func TestContextRenderYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.YAML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo: bar\n", w.Body.String())
assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextRenderTOML tests that the response is serialized as TOML
// and Content-Type is set to application/toml
func TestContextRenderTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.TOML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo = 'bar'\n", w.Body.String())
assert.Equal(t, "application/toml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextRenderProtoBuf tests that the response is serialized as ProtoBuf
// and Content-Type is set to application/x-protobuf
// and we just use the example protobuf to check if the response is correct
func TestContextRenderProtoBuf(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
reps := []int64{int64(1), int64(2)}
label := "test"
data := &testdata.Test{
Label: &label,
Reps: reps,
}
c.ProtoBuf(http.StatusCreated, data)
protoData, err := proto.Marshal(data)
assert.NoError(t, err)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, string(protoData), w.Body.String())
assert.Equal(t, "application/x-protobuf", w.Header().Get("Content-Type"))
}
func TestContextHeaders(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Header("Content-Type", "text/plain")
c.Header("X-Custom", "value")
assert.Equal(t, "text/plain", c.Writer.Header().Get("Content-Type"))
assert.Equal(t, "value", c.Writer.Header().Get("X-Custom"))
c.Header("Content-Type", "text/html")
c.Header("X-Custom", "")
assert.Equal(t, "text/html", c.Writer.Header().Get("Content-Type"))
_, exist := c.Writer.Header()["X-Custom"]
assert.False(t, exist)
}
// TODO
func TestContextRenderRedirectWithRelativePath(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
assert.Panics(t, func() { c.Redirect(299, "/new_path") })
assert.Panics(t, func() { c.Redirect(309, "/new_path") })
c.Redirect(http.StatusMovedPermanently, "/path")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusMovedPermanently, w.Code)
assert.Equal(t, "/path", w.Header().Get("Location"))
}
func TestContextRenderRedirectWithAbsolutePath(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
c.Redirect(http.StatusFound, "http://google.com")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusFound, w.Code)
assert.Equal(t, "http://google.com", w.Header().Get("Location"))
}
func TestContextRenderRedirectWith201(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
c.Redirect(http.StatusCreated, "/resource")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "/resource", w.Header().Get("Location"))
}
func TestContextRenderRedirectAll(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
assert.Panics(t, func() { c.Redirect(http.StatusOK, "/resource") })
assert.Panics(t, func() { c.Redirect(http.StatusAccepted, "/resource") })
assert.Panics(t, func() { c.Redirect(299, "/resource") })
assert.Panics(t, func() { c.Redirect(309, "/resource") })
assert.NotPanics(t, func() { c.Redirect(http.StatusMultipleChoices, "/resource") })
assert.NotPanics(t, func() { c.Redirect(http.StatusPermanentRedirect, "/resource") })
}
func TestContextNegotiationWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEJSON, MIMEXML, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEXML, MIMEJSON, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "<map><foo>bar</foo></map>", w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEYAML, MIMEXML, MIMEJSON, MIMETOML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "foo: bar\n", w.Body.String())
assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMETOML, MIMEXML, MIMEJSON, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "foo = 'bar'\n", w.Body.String())
assert.Equal(t, "application/toml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEHTML},
Data: H{"name": "gin"},
HTMLName: "t",
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "Hello gin", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationNotSupport(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEPOSTForm},
})
assert.Equal(t, http.StatusNotAcceptable, w.Code)
assert.Equal(t, c.index, abortIndex)
assert.True(t, c.IsAborted())
}
func TestContextNegotiationFormat(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "", nil)
assert.Panics(t, func() { c.NegotiateFormat() })
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEHTML, c.NegotiateFormat(MIMEHTML, MIMEJSON))
}
func TestContextNegotiationFormatWithAccept(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9;q=0.8")
assert.Equal(t, MIMEXML, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEHTML, c.NegotiateFormat(MIMEXML, MIMEHTML))
assert.Empty(t, c.NegotiateFormat(MIMEJSON))
}
func TestContextNegotiationFormatWithWildcardAccept(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "*/*")
assert.Equal(t, c.NegotiateFormat("*/*"), "*/*")
assert.Equal(t, c.NegotiateFormat("text/*"), "text/*")
assert.Equal(t, c.NegotiateFormat("application/*"), "application/*")
assert.Equal(t, c.NegotiateFormat(MIMEJSON), MIMEJSON)
assert.Equal(t, c.NegotiateFormat(MIMEXML), MIMEXML)
assert.Equal(t, c.NegotiateFormat(MIMEHTML), MIMEHTML)
c, _ = CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/*")
assert.Equal(t, c.NegotiateFormat("*/*"), "*/*")
assert.Equal(t, c.NegotiateFormat("text/*"), "text/*")
assert.Equal(t, c.NegotiateFormat("application/*"), "")
assert.Equal(t, c.NegotiateFormat(MIMEJSON), "")
assert.Equal(t, c.NegotiateFormat(MIMEXML), "")
assert.Equal(t, c.NegotiateFormat(MIMEHTML), MIMEHTML)
}
func TestContextNegotiationFormatCustom(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9;q=0.8")
c.Accepted = nil
c.SetAccepted(MIMEJSON, MIMEXML)
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEXML, c.NegotiateFormat(MIMEXML, MIMEHTML))
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON))
}
func TestContextIsAborted(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.False(t, c.IsAborted())
c.Abort()
assert.True(t, c.IsAborted())
c.Next()
assert.True(t, c.IsAborted())
c.index++
assert.True(t, c.IsAborted())
}
// TestContextData tests that the response can be written from `bytestring`
// with specified MIME type
func TestContextAbortWithStatus(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.index = 4
c.AbortWithStatus(http.StatusUnauthorized)
assert.Equal(t, abortIndex, c.index)
assert.Equal(t, http.StatusUnauthorized, c.Writer.Status())
assert.Equal(t, http.StatusUnauthorized, w.Code)
assert.True(t, c.IsAborted())
}
type testJSONAbortMsg struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
func TestContextAbortWithStatusJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.index = 4
in := new(testJSONAbortMsg)
in.Bar = "barValue"
in.Foo = "fooValue"
c.AbortWithStatusJSON(http.StatusUnsupportedMediaType, in)
assert.Equal(t, abortIndex, c.index)
assert.Equal(t, http.StatusUnsupportedMediaType, c.Writer.Status())
assert.Equal(t, http.StatusUnsupportedMediaType, w.Code)
assert.True(t, c.IsAborted())
contentType := w.Header().Get("Content-Type")
assert.Equal(t, "application/json; charset=utf-8", contentType)
buf := new(bytes.Buffer)
_, err := buf.ReadFrom(w.Body)
assert.NoError(t, err)
jsonStringBody := buf.String()
assert.Equal(t, "{\"foo\":\"fooValue\",\"bar\":\"barValue\"}", jsonStringBody)
}
func TestContextError(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.Empty(t, c.Errors)
firstErr := errors.New("first error")
c.Error(firstErr) //nolint: errcheck
assert.Len(t, c.Errors, 1)
assert.Equal(t, "Error #01: first error\n", c.Errors.String())
secondErr := errors.New("second error")
c.Error(&Error{ //nolint: errcheck
Err: secondErr,
Meta: "some data 2",
Type: ErrorTypePublic,
})
assert.Len(t, c.Errors, 2)
assert.Equal(t, firstErr, c.Errors[0].Err)
assert.Nil(t, c.Errors[0].Meta)
assert.Equal(t, ErrorTypePrivate, c.Errors[0].Type)
assert.Equal(t, secondErr, c.Errors[1].Err)
assert.Equal(t, "some data 2", c.Errors[1].Meta)
assert.Equal(t, ErrorTypePublic, c.Errors[1].Type)
assert.Equal(t, c.Errors.Last(), c.Errors[1])
defer func() {
if recover() == nil {
t.Error("didn't panic")
}
}()
c.Error(nil) //nolint: errcheck
}
func TestContextTypedError(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Error(errors.New("externo 0")).SetType(ErrorTypePublic) //nolint: errcheck
c.Error(errors.New("interno 0")).SetType(ErrorTypePrivate) //nolint: errcheck
for _, err := range c.Errors.ByType(ErrorTypePublic) {
assert.Equal(t, ErrorTypePublic, err.Type)
}
for _, err := range c.Errors.ByType(ErrorTypePrivate) {
assert.Equal(t, ErrorTypePrivate, err.Type)
}
assert.Equal(t, []string{"externo 0", "interno 0"}, c.Errors.Errors())
}
func TestContextAbortWithError(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.AbortWithError(http.StatusUnauthorized, errors.New("bad input")).SetMeta("some input") //nolint: errcheck
assert.Equal(t, http.StatusUnauthorized, w.Code)
assert.Equal(t, abortIndex, c.index)
assert.True(t, c.IsAborted())
}
func TestContextClientIP(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.engine.trustedCIDRs, _ = c.engine.prepareTrustedCIDRs()
resetContextForClientIPTests(c)
// Legacy tests (validating that the defaults don't break the
// (insecure!) old behaviour)
assert.Equal(t, "20.20.20.20", c.ClientIP())
c.Request.Header.Del("X-Forwarded-For")
assert.Equal(t, "10.10.10.10", c.ClientIP())
c.Request.Header.Set("X-Forwarded-For", "30.30.30.30 ")
assert.Equal(t, "30.30.30.30", c.ClientIP())
c.Request.Header.Del("X-Forwarded-For")
c.Request.Header.Del("X-Real-IP")
c.engine.TrustedPlatform = PlatformGoogleAppEngine
assert.Equal(t, "50.50.50.50", c.ClientIP())
c.Request.Header.Del("X-Appengine-Remote-Addr")
assert.Equal(t, "40.40.40.40", c.ClientIP())
// no port
c.Request.RemoteAddr = "50.50.50.50"
assert.Empty(t, c.ClientIP())
// Tests exercising the TrustedProxies functionality
resetContextForClientIPTests(c)
// IPv6 support
c.Request.RemoteAddr = "[::1]:12345"
assert.Equal(t, "20.20.20.20", c.ClientIP())
resetContextForClientIPTests(c)
// No trusted proxies
_ = c.engine.SetTrustedProxies([]string{})
c.engine.RemoteIPHeaders = []string{"X-Forwarded-For"}
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Disabled TrustedProxies feature
_ = c.engine.SetTrustedProxies(nil)
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Last proxy is trusted, but the RemoteAddr is not
_ = c.engine.SetTrustedProxies([]string{"30.30.30.30"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Only trust RemoteAddr
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
assert.Equal(t, "30.30.30.30", c.ClientIP())
// All steps are trusted
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40", "30.30.30.30", "20.20.20.20"})
assert.Equal(t, "20.20.20.20", c.ClientIP())
// Use CIDR
_ = c.engine.SetTrustedProxies([]string{"40.40.25.25/16", "30.30.30.30"})
assert.Equal(t, "20.20.20.20", c.ClientIP())
// Use hostname that resolves to all the proxies
_ = c.engine.SetTrustedProxies([]string{"foo"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Use hostname that returns an error
_ = c.engine.SetTrustedProxies([]string{"bar"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// X-Forwarded-For has a non-IP element
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
c.Request.Header.Set("X-Forwarded-For", " blah ")
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Result from LookupHost has non-IP element. This should never
// happen, but we should test it to make sure we handle it
// gracefully.
_ = c.engine.SetTrustedProxies([]string{"baz"})
c.Request.Header.Set("X-Forwarded-For", " 30.30.30.30 ")
assert.Equal(t, "40.40.40.40", c.ClientIP())
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
c.Request.Header.Del("X-Forwarded-For")
c.engine.RemoteIPHeaders = []string{"X-Forwarded-For", "X-Real-IP"}
assert.Equal(t, "10.10.10.10", c.ClientIP())
c.engine.RemoteIPHeaders = []string{}
c.engine.TrustedPlatform = PlatformGoogleAppEngine
assert.Equal(t, "50.50.50.50", c.ClientIP())
// Use custom TrustedPlatform header
c.engine.TrustedPlatform = "X-CDN-IP"
c.Request.Header.Set("X-CDN-IP", "80.80.80.80")
assert.Equal(t, "80.80.80.80", c.ClientIP())
// wrong header
c.engine.TrustedPlatform = "X-Wrong-Header"
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.Request.Header.Del("X-CDN-IP")
// TrustedPlatform is empty
c.engine.TrustedPlatform = ""
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Test the legacy flag
c.engine.AppEngine = true
assert.Equal(t, "50.50.50.50", c.ClientIP())
c.engine.AppEngine = false
c.engine.TrustedPlatform = PlatformGoogleAppEngine
c.Request.Header.Del("X-Appengine-Remote-Addr")
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.engine.TrustedPlatform = PlatformCloudflare
assert.Equal(t, "60.60.60.60", c.ClientIP())
c.Request.Header.Del("CF-Connecting-IP")
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.engine.TrustedPlatform = ""
// no port
c.Request.RemoteAddr = "50.50.50.50"
assert.Empty(t, c.ClientIP())
}
func resetContextForClientIPTests(c *Context) {
c.Request.Header.Set("X-Real-IP", " 10.10.10.10 ")
c.Request.Header.Set("X-Forwarded-For", " 20.20.20.20, 30.30.30.30")
c.Request.Header.Set("X-Appengine-Remote-Addr", "50.50.50.50")
c.Request.Header.Set("CF-Connecting-IP", "60.60.60.60")
c.Request.RemoteAddr = " 40.40.40.40:42123 "
c.engine.TrustedPlatform = ""
c.engine.trustedCIDRs = defaultTrustedCIDRs
c.engine.AppEngine = false
}
func TestContextContentType(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Set("Content-Type", "application/json; charset=utf-8")
assert.Equal(t, "application/json", c.ContentType())
}
func TestContextAutoBindJSON(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Empty(t, c.Errors)
}
func TestContextBindWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.BindJSON(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
<bar>BAR</bar>
</root>`))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `xml:"foo"`
Bar string `xml:"bar"`
}
assert.NoError(t, c.BindXML(&obj))
assert.Equal(t, "FOO", obj.Foo)
assert.Equal(t, "BAR", obj.Bar)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindHeader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("rate", "8000")
c.Request.Header.Add("domain", "music")
c.Request.Header.Add("limit", "1000")
var testHeader struct {
Rate int `header:"Rate"`
Domain string `header:"Domain"`
Limit int `header:"limit"`
}
assert.NoError(t, c.BindHeader(&testHeader))
assert.Equal(t, 8000, testHeader.Rate)
assert.Equal(t, "music", testHeader.Domain)
assert.Equal(t, 1000, testHeader.Limit)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithQuery(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/?foo=bar&bar=foo", bytes.NewBufferString("foo=unused"))
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
}
assert.NoError(t, c.BindQuery(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo: bar\nbar: foo"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `yaml:"foo"`
Bar string `yaml:"bar"`
}
assert.NoError(t, c.BindYAML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo = 'bar'\nbar = 'foo'"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `toml:"foo"`
Bar string `toml:"bar"`
}
assert.NoError(t, c.BindTOML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBadAutoBind(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", bytes.NewBufferString("\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.False(t, c.IsAborted())
assert.Error(t, c.Bind(&obj))
c.Writer.WriteHeaderNow()
assert.Empty(t, obj.Bar)
assert.Empty(t, obj.Foo)
assert.Equal(t, http.StatusBadRequest, w.Code)
assert.True(t, c.IsAborted())
}
func TestContextAutoShouldBindJSON(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.ShouldBind(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Empty(t, c.Errors)
}
func TestContextShouldBindWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.ShouldBindJSON(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
<bar>BAR</bar>
</root>`))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `xml:"foo"`
Bar string `xml:"bar"`
}
assert.NoError(t, c.ShouldBindXML(&obj))
assert.Equal(t, "FOO", obj.Foo)
assert.Equal(t, "BAR", obj.Bar)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindHeader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("rate", "8000")
c.Request.Header.Add("domain", "music")
c.Request.Header.Add("limit", "1000")
var testHeader struct {
Rate int `header:"Rate"`
Domain string `header:"Domain"`
Limit int `header:"limit"`
}
assert.NoError(t, c.ShouldBindHeader(&testHeader))
assert.Equal(t, 8000, testHeader.Rate)
assert.Equal(t, "music", testHeader.Domain)
assert.Equal(t, 1000, testHeader.Limit)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithQuery(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/?foo=bar&bar=foo&Foo=bar1&Bar=foo1", bytes.NewBufferString("foo=unused"))
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
Foo1 string `form:"Foo"`
Bar1 string `form:"Bar"`
}
assert.NoError(t, c.ShouldBindQuery(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "foo1", obj.Bar1)
assert.Equal(t, "bar1", obj.Foo1)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo: bar\nbar: foo"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `yaml:"foo"`
Bar string `yaml:"bar"`
}
assert.NoError(t, c.ShouldBindYAML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo='bar'\nbar= 'foo'"))
c.Request.Header.Add("Content-Type", MIMETOML) // set fake content-type
var obj struct {
Foo string `toml:"foo"`
Bar string `toml:"bar"`
}
assert.NoError(t, c.ShouldBindTOML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBadAutoShouldBind(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", bytes.NewBufferString("\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.False(t, c.IsAborted())
assert.Error(t, c.ShouldBind(&obj))
assert.Empty(t, obj.Bar)
assert.Empty(t, obj.Foo)
assert.False(t, c.IsAborted())
}
func TestContextShouldBindBodyWith(t *testing.T) {
type typeA struct {
Foo string `json:"foo" xml:"foo" binding:"required"`
}
type typeB struct {
Bar string `json:"bar" xml:"bar" binding:"required"`
}
for _, tt := range []struct {
name string
bindingA, bindingB binding.BindingBody
bodyA, bodyB string
}{
{
name: "JSON & JSON",
bindingA: binding.JSON,
bindingB: binding.JSON,
bodyA: `{"foo":"FOO"}`,
bodyB: `{"bar":"BAR"}`,
},
{
name: "JSON & XML",
bindingA: binding.JSON,
bindingB: binding.XML,
bodyA: `{"foo":"FOO"}`,
bodyB: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<bar>BAR</bar>
</root>`,
},
{
name: "XML & XML",
bindingA: binding.XML,
bindingB: binding.XML,
bodyA: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
</root>`,
bodyB: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<bar>BAR</bar>
</root>`,
},
} {
t.Logf("testing: %s", tt.name)
// bodyA to typeA and typeB
{
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest(
"POST", "http://example.com", bytes.NewBufferString(tt.bodyA),
)
// When it binds to typeA and typeB, it finds the body is
// not typeB but typeA.
objA := typeA{}
assert.NoError(t, c.ShouldBindBodyWith(&objA, tt.bindingA))
assert.Equal(t, typeA{"FOO"}, objA)
objB := typeB{}
assert.Error(t, c.ShouldBindBodyWith(&objB, tt.bindingB))
assert.NotEqual(t, typeB{"BAR"}, objB)
}
// bodyB to typeA and typeB
{
// When it binds to typeA and typeB, it finds the body is
// not typeA but typeB.
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest(
"POST", "http://example.com", bytes.NewBufferString(tt.bodyB),
)
objA := typeA{}
assert.Error(t, c.ShouldBindBodyWith(&objA, tt.bindingA))
assert.NotEqual(t, typeA{"FOO"}, objA)
objB := typeB{}
assert.NoError(t, c.ShouldBindBodyWith(&objB, tt.bindingB))
assert.Equal(t, typeB{"BAR"}, objB)
}
}
}
func TestContextGolangContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
assert.NoError(t, c.Err())
assert.Nil(t, c.Done())
ti, ok := c.Deadline()
assert.Equal(t, ti, time.Time{})
assert.False(t, ok)
assert.Equal(t, c.Value(0), c.Request)
assert.Equal(t, c.Value(ContextKey), c)
assert.Nil(t, c.Value("foo"))
c.Set("foo", "bar")
assert.Equal(t, "bar", c.Value("foo"))
assert.Nil(t, c.Value(1))
}
func TestWebsocketsRequired(t *testing.T) {
// Example request from spec: https://tools.ietf.org/html/rfc6455#section-1.2
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Host", "server.example.com")
c.Request.Header.Set("Upgrade", "websocket")
c.Request.Header.Set("Connection", "Upgrade")
c.Request.Header.Set("Sec-WebSocket-Key", "dGhlIHNhbXBsZSBub25jZQ==")
c.Request.Header.Set("Origin", "http://example.com")
c.Request.Header.Set("Sec-WebSocket-Protocol", "chat, superchat")
c.Request.Header.Set("Sec-WebSocket-Version", "13")
assert.True(t, c.IsWebsocket())
// Normal request, no websocket required.
c, _ = CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Host", "server.example.com")
assert.False(t, c.IsWebsocket())
}
func TestGetRequestHeaderValue(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Gin-Version", "1.0.0")
assert.Equal(t, "1.0.0", c.GetHeader("Gin-Version"))
assert.Empty(t, c.GetHeader("Connection"))
}
func TestContextGetRawData(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
body := bytes.NewBufferString("Fetch binary post data")
c.Request, _ = http.NewRequest("POST", "/", body)
c.Request.Header.Add("Content-Type", MIMEPOSTForm)
data, err := c.GetRawData()
assert.Nil(t, err)
assert.Equal(t, "Fetch binary post data", string(data))
}
func TestContextRenderDataFromReader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
body := "#!PNG some raw data"
reader := strings.NewReader(body)
contentLength := int64(len(body))
contentType := "image/png"
extraHeaders := map[string]string{"Content-Disposition": `attachment; filename="gopher.png"`}
c.DataFromReader(http.StatusOK, contentLength, contentType, reader, extraHeaders)
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, body, w.Body.String())
assert.Equal(t, contentType, w.Header().Get("Content-Type"))
assert.Equal(t, fmt.Sprintf("%d", contentLength), w.Header().Get("Content-Length"))
assert.Equal(t, extraHeaders["Content-Disposition"], w.Header().Get("Content-Disposition"))
}
func TestContextRenderDataFromReaderNoHeaders(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
body := "#!PNG some raw data"
reader := strings.NewReader(body)
contentLength := int64(len(body))
contentType := "image/png"
c.DataFromReader(http.StatusOK, contentLength, contentType, reader, nil)
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, body, w.Body.String())
assert.Equal(t, contentType, w.Header().Get("Content-Type"))
assert.Equal(t, fmt.Sprintf("%d", contentLength), w.Header().Get("Content-Length"))
}
type TestResponseRecorder struct {
*httptest.ResponseRecorder
closeChannel chan bool
}
func (r *TestResponseRecorder) CloseNotify() <-chan bool {
return r.closeChannel
}
func (r *TestResponseRecorder) closeClient() {
r.closeChannel <- true
}
func CreateTestResponseRecorder() *TestResponseRecorder {
return &TestResponseRecorder{
httptest.NewRecorder(),
make(chan bool, 1),
}
}
func TestContextStream(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
stopStream := true
c.Stream(func(w io.Writer) bool {
defer func() {
stopStream = false
}()
_, err := w.Write([]byte("test"))
assert.NoError(t, err)
return stopStream
})
assert.Equal(t, "testtest", w.Body.String())
}
func TestContextStreamWithClientGone(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
c.Stream(func(writer io.Writer) bool {
defer func() {
w.closeClient()
}()
_, err := writer.Write([]byte("test"))
assert.NoError(t, err)
return true
})
assert.Equal(t, "test", w.Body.String())
}
func TestContextResetInHandler(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
c.handlers = []HandlerFunc{
func(c *Context) { c.reset() },
}
assert.NotPanics(t, func() {
c.Next()
})
}
func TestRaceParamsContextCopy(t *testing.T) {
DefaultWriter = os.Stdout
router := Default()
nameGroup := router.Group("/:name")
var wg sync.WaitGroup
wg.Add(2)
{
nameGroup.GET("/api", func(c *Context) {
go func(c *Context, param string) {
defer wg.Done()
// First assert must be executed after the second request
time.Sleep(50 * time.Millisecond)
assert.Equal(t, c.Param("name"), param)
}(c.Copy(), c.Param("name"))
})
}
PerformRequest(router, "GET", "/name1/api")
PerformRequest(router, "GET", "/name2/api")
wg.Wait()
}
func TestContextWithKeysMutex(t *testing.T) {
c := &Context{}
c.Set("foo", "bar")
value, err := c.Get("foo")
assert.Equal(t, "bar", value)
assert.True(t, err)
value, err = c.Get("foo2")
assert.Nil(t, value)
assert.False(t, err)
}
func TestRemoteIPFail(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.RemoteAddr = "[:::]:80"
ip := net.ParseIP(c.RemoteIP())
trust := c.engine.isTrustedProxy(ip)
assert.Nil(t, ip)
assert.False(t, trust)
}
func TestContextWithFallbackDeadlineFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
deadline, ok := c.Deadline()
assert.Zero(t, deadline)
assert.False(t, ok)
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
d := time.Now().Add(time.Second)
ctx, cancel := context.WithDeadline(context.Background(), d)
defer cancel()
c2.Request = c2.Request.WithContext(ctx)
deadline, ok = c2.Deadline()
assert.Equal(t, d, deadline)
assert.True(t, ok)
}
func TestContextWithFallbackDoneFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
assert.Nil(t, c.Done())
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
ctx, cancel := context.WithCancel(context.Background())
c2.Request = c2.Request.WithContext(ctx)
cancel()
assert.NotNil(t, <-c2.Done())
}
func TestContextWithFallbackErrFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
assert.Nil(t, c.Err())
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
ctx, cancel := context.WithCancel(context.Background())
c2.Request = c2.Request.WithContext(ctx)
cancel()
assert.EqualError(t, c2.Err(), context.Canceled.Error())
}
func TestContextWithFallbackValueFromRequestContext(t *testing.T) {
type contextKey string
tests := []struct {
name string
getContextAndKey func() (*Context, any)
value any
}{
{
name: "c with struct context key",
getContextAndKey: func() (*Context, any) {
var key struct{}
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request = c.Request.WithContext(context.WithValue(context.TODO(), key, "value"))
return c, key
},
value: "value",
},
{
name: "c with string context key",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request = c.Request.WithContext(context.WithValue(context.TODO(), contextKey("key"), "value"))
return c, contextKey("key")
},
value: "value",
},
{
name: "c with nil http.Request",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request = nil
return c, "key"
},
value: nil,
},
{
name: "c with nil http.Request.Context()",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
return c, "key"
},
value: nil,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
c, key := tt.getContextAndKey()
assert.Equal(t, tt.value, c.Value(key))
})
}
}
func TestContextCopyShouldNotCancel(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
w.WriteHeader(http.StatusOK)
}))
defer srv.Close()
ensureRequestIsOver := make(chan struct{})
wg := &sync.WaitGroup{}
r := New()
r.GET("/", func(ginctx *Context) {
wg.Add(1)
ginctx = ginctx.Copy()
// start async goroutine for calling srv
go func() {
defer wg.Done()
<-ensureRequestIsOver // ensure request is done
req, err := http.NewRequestWithContext(ginctx, http.MethodGet, srv.URL, nil)
must(err)
res, err := http.DefaultClient.Do(req)
if err != nil {
t.Error(fmt.Errorf("request error: %w", err))
return
}
if res.StatusCode != http.StatusOK {
t.Error(fmt.Errorf("unexpected status code: %s", res.Status))
}
}()
})
l, err := net.Listen("tcp", ":0")
must(err)
go func() {
s := &http.Server{
Handler: r,
}
must(s.Serve(l))
}()
addr := strings.Split(l.Addr().String(), ":")
res, err := http.Get(fmt.Sprintf("http://127.0.0.1:%s/", addr[len(addr)-1]))
if err != nil {
t.Error(fmt.Errorf("request error: %w", err))
return
}
close(ensureRequestIsOver)
if res.StatusCode != http.StatusOK {
t.Error(fmt.Errorf("unexpected status code: %s", res.Status))
return
}
wg.Wait()
}
func TestContextAddParam(t *testing.T) {
c := &Context{}
id := "id"
value := "1"
c.AddParam(id, value)
v, ok := c.Params.Get(id)
assert.Equal(t, ok, true)
assert.Equal(t, value, v)
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"bytes"
"context"
"errors"
"fmt"
"html/template"
"io"
"mime/multipart"
"net"
"net/http"
"net/http/httptest"
"net/url"
"os"
"reflect"
"strings"
"sync"
"testing"
"time"
"github.com/gin-contrib/sse"
"github.com/gin-gonic/gin/binding"
testdata "github.com/gin-gonic/gin/testdata/protoexample"
"github.com/stretchr/testify/assert"
"google.golang.org/protobuf/proto"
)
var _ context.Context = &Context{}
// Unit tests TODO
// func (c *Context) File(filepath string) {
// func (c *Context) Negotiate(code int, config Negotiate) {
// BAD case: func (c *Context) Render(code int, render render.Render, obj ...interface{}) {
// test that information is not leaked when reusing Contexts (using the Pool)
func createMultipartRequest() *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
must(mw.SetBoundary(boundary))
must(mw.WriteField("foo", "bar"))
must(mw.WriteField("bar", "10"))
must(mw.WriteField("bar", "foo2"))
must(mw.WriteField("array", "first"))
must(mw.WriteField("array", "second"))
must(mw.WriteField("id", ""))
must(mw.WriteField("time_local", "31/12/2016 14:55"))
must(mw.WriteField("time_utc", "31/12/2016 14:55"))
must(mw.WriteField("time_location", "31/12/2016 14:55"))
must(mw.WriteField("names[a]", "thinkerou"))
must(mw.WriteField("names[b]", "tianou"))
req, err := http.NewRequest("POST", "/", body)
must(err)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func must(err error) {
if err != nil {
panic(err.Error())
}
}
func TestContextFormFile(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.FormFile("file")
if assert.NoError(t, err) {
assert.Equal(t, "test", f.Filename)
}
assert.NoError(t, c.SaveUploadedFile(f, "test"))
}
func TestContextMultipartForm(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
assert.NoError(t, mw.WriteField("foo", "bar"))
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.MultipartForm()
if assert.NoError(t, err) {
assert.NotNil(t, f)
}
assert.NoError(t, c.SaveUploadedFile(f.File["file"][0], "test"))
}
func TestSaveUploadedOpenFailed(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f := &multipart.FileHeader{
Filename: "file",
}
assert.Error(t, c.SaveUploadedFile(f, "test"))
}
func TestSaveUploadedCreateFailed(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.FormFile("file")
if assert.NoError(t, err) {
assert.Equal(t, "test", f.Filename)
}
assert.Error(t, c.SaveUploadedFile(f, "/"))
}
func TestContextReset(t *testing.T) {
router := New()
c := router.allocateContext()
assert.Equal(t, c.engine, router)
c.index = 2
c.Writer = &responseWriter{ResponseWriter: httptest.NewRecorder()}
c.Params = Params{Param{}}
c.Error(errors.New("test")) //nolint: errcheck
c.Set("foo", "bar")
c.reset()
assert.False(t, c.IsAborted())
assert.Nil(t, c.Keys)
assert.Nil(t, c.Accepted)
assert.Len(t, c.Errors, 0)
assert.Empty(t, c.Errors.Errors())
assert.Empty(t, c.Errors.ByType(ErrorTypeAny))
assert.Len(t, c.Params, 0)
assert.EqualValues(t, c.index, -1)
assert.Equal(t, c.Writer.(*responseWriter), &c.writermem)
}
func TestContextHandlers(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.Nil(t, c.handlers)
assert.Nil(t, c.handlers.Last())
c.handlers = HandlersChain{}
assert.NotNil(t, c.handlers)
assert.Nil(t, c.handlers.Last())
f := func(c *Context) {}
g := func(c *Context) {}
c.handlers = HandlersChain{f}
compareFunc(t, f, c.handlers.Last())
c.handlers = HandlersChain{f, g}
compareFunc(t, g, c.handlers.Last())
}
// TestContextSetGet tests that a parameter is set correctly on the
// current context and can be retrieved using Get.
func TestContextSetGet(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("foo", "bar")
value, err := c.Get("foo")
assert.Equal(t, "bar", value)
assert.True(t, err)
value, err = c.Get("foo2")
assert.Nil(t, value)
assert.False(t, err)
assert.Equal(t, "bar", c.MustGet("foo"))
assert.Panics(t, func() { c.MustGet("no_exist") })
}
func TestContextSetGetValues(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("string", "this is a string")
c.Set("int32", int32(-42))
c.Set("int64", int64(42424242424242))
c.Set("uint64", uint64(42))
c.Set("float32", float32(4.2))
c.Set("float64", 4.2)
var a any = 1
c.Set("intInterface", a)
assert.Exactly(t, c.MustGet("string").(string), "this is a string")
assert.Exactly(t, c.MustGet("int32").(int32), int32(-42))
assert.Exactly(t, c.MustGet("int64").(int64), int64(42424242424242))
assert.Exactly(t, c.MustGet("uint64").(uint64), uint64(42))
assert.Exactly(t, c.MustGet("float32").(float32), float32(4.2))
assert.Exactly(t, c.MustGet("float64").(float64), 4.2)
assert.Exactly(t, c.MustGet("intInterface").(int), 1)
}
func TestContextGetString(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("string", "this is a string")
assert.Equal(t, "this is a string", c.GetString("string"))
}
func TestContextSetGetBool(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("bool", true)
assert.True(t, c.GetBool("bool"))
}
func TestContextGetInt(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("int", 1)
assert.Equal(t, 1, c.GetInt("int"))
}
func TestContextGetInt64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("int64", int64(42424242424242))
assert.Equal(t, int64(42424242424242), c.GetInt64("int64"))
}
func TestContextGetUint(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("uint", uint(1))
assert.Equal(t, uint(1), c.GetUint("uint"))
}
func TestContextGetUint64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("uint64", uint64(18446744073709551615))
assert.Equal(t, uint64(18446744073709551615), c.GetUint64("uint64"))
}
func TestContextGetFloat64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("float64", 4.2)
assert.Equal(t, 4.2, c.GetFloat64("float64"))
}
func TestContextGetTime(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
t1, _ := time.Parse("1/2/2006 15:04:05", "01/01/2017 12:00:00")
c.Set("time", t1)
assert.Equal(t, t1, c.GetTime("time"))
}
func TestContextGetDuration(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("duration", time.Second)
assert.Equal(t, time.Second, c.GetDuration("duration"))
}
func TestContextGetStringSlice(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("slice", []string{"foo"})
assert.Equal(t, []string{"foo"}, c.GetStringSlice("slice"))
}
func TestContextGetStringMap(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string]any)
m["foo"] = 1
c.Set("map", m)
assert.Equal(t, m, c.GetStringMap("map"))
assert.Equal(t, 1, c.GetStringMap("map")["foo"])
}
func TestContextGetStringMapString(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string]string)
m["foo"] = "bar"
c.Set("map", m)
assert.Equal(t, m, c.GetStringMapString("map"))
assert.Equal(t, "bar", c.GetStringMapString("map")["foo"])
}
func TestContextGetStringMapStringSlice(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string][]string)
m["foo"] = []string{"foo"}
c.Set("map", m)
assert.Equal(t, m, c.GetStringMapStringSlice("map"))
assert.Equal(t, []string{"foo"}, c.GetStringMapStringSlice("map")["foo"])
}
func TestContextCopy(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.index = 2
c.Request, _ = http.NewRequest("POST", "/hola", nil)
c.handlers = HandlersChain{func(c *Context) {}}
c.Params = Params{Param{Key: "foo", Value: "bar"}}
c.Set("foo", "bar")
cp := c.Copy()
assert.Nil(t, cp.handlers)
assert.Nil(t, cp.writermem.ResponseWriter)
assert.Equal(t, &cp.writermem, cp.Writer.(*responseWriter))
assert.Equal(t, cp.Request, c.Request)
assert.Equal(t, cp.index, abortIndex)
assert.Equal(t, cp.Keys, c.Keys)
assert.Equal(t, cp.engine, c.engine)
assert.Equal(t, cp.Params, c.Params)
cp.Set("foo", "notBar")
assert.False(t, cp.Keys["foo"] == c.Keys["foo"])
}
func TestContextHandlerName(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerNameTest}
assert.Regexp(t, "^(.*/vendor/)?github.com/gin-gonic/gin.handlerNameTest$", c.HandlerName())
}
func TestContextHandlerNames(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerNameTest, func(c *Context) {}, handlerNameTest2}
names := c.HandlerNames()
assert.True(t, len(names) == 4)
for _, name := range names {
assert.Regexp(t, `^(.*/vendor/)?(github\.com/gin-gonic/gin\.){1}(TestContextHandlerNames\.func.*){0,1}(handlerNameTest.*){0,1}`, name)
}
}
func handlerNameTest(c *Context) {
}
func handlerNameTest2(c *Context) {
}
var handlerTest HandlerFunc = func(c *Context) {
}
func TestContextHandler(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerTest}
assert.Equal(t, reflect.ValueOf(handlerTest).Pointer(), reflect.ValueOf(c.Handler()).Pointer())
}
func TestContextQuery(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "http://example.com/?foo=bar&page=10&id=", nil)
value, ok := c.GetQuery("foo")
assert.True(t, ok)
assert.Equal(t, "bar", value)
assert.Equal(t, "bar", c.DefaultQuery("foo", "none"))
assert.Equal(t, "bar", c.Query("foo"))
value, ok = c.GetQuery("page")
assert.True(t, ok)
assert.Equal(t, "10", value)
assert.Equal(t, "10", c.DefaultQuery("page", "0"))
assert.Equal(t, "10", c.Query("page"))
value, ok = c.GetQuery("id")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.DefaultQuery("id", "nada"))
assert.Empty(t, c.Query("id"))
value, ok = c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nada", c.DefaultQuery("NoKey", "nada"))
assert.Empty(t, c.Query("NoKey"))
// postform should not mess
value, ok = c.GetPostForm("page")
assert.False(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("foo"))
}
func TestContextDefaultQueryOnEmptyRequest(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder()) // here c.Request == nil
assert.NotPanics(t, func() {
value, ok := c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
})
assert.NotPanics(t, func() {
assert.Equal(t, "nada", c.DefaultQuery("NoKey", "nada"))
})
assert.NotPanics(t, func() {
assert.Empty(t, c.Query("NoKey"))
})
}
func TestContextQueryAndPostForm(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
body := bytes.NewBufferString("foo=bar&page=11&both=&foo=second")
c.Request, _ = http.NewRequest("POST",
"/?both=GET&id=main&id=omit&array[]=first&array[]=second&ids[a]=hi&ids[b]=3.14", body)
c.Request.Header.Add("Content-Type", MIMEPOSTForm)
assert.Equal(t, "bar", c.DefaultPostForm("foo", "none"))
assert.Equal(t, "bar", c.PostForm("foo"))
assert.Empty(t, c.Query("foo"))
value, ok := c.GetPostForm("page")
assert.True(t, ok)
assert.Equal(t, "11", value)
assert.Equal(t, "11", c.DefaultPostForm("page", "0"))
assert.Equal(t, "11", c.PostForm("page"))
assert.Empty(t, c.Query("page"))
value, ok = c.GetPostForm("both")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("both"))
assert.Empty(t, c.DefaultPostForm("both", "nothing"))
assert.Equal(t, "GET", c.Query("both"), "GET")
value, ok = c.GetQuery("id")
assert.True(t, ok)
assert.Equal(t, "main", value)
assert.Equal(t, "000", c.DefaultPostForm("id", "000"))
assert.Equal(t, "main", c.Query("id"))
assert.Empty(t, c.PostForm("id"))
value, ok = c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
value, ok = c.GetPostForm("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nada", c.DefaultPostForm("NoKey", "nada"))
assert.Equal(t, "nothing", c.DefaultQuery("NoKey", "nothing"))
assert.Empty(t, c.PostForm("NoKey"))
assert.Empty(t, c.Query("NoKey"))
var obj struct {
Foo string `form:"foo"`
ID string `form:"id"`
Page int `form:"page"`
Both string `form:"both"`
Array []string `form:"array[]"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "bar", obj.Foo, "bar")
assert.Equal(t, "main", obj.ID, "main")
assert.Equal(t, 11, obj.Page, 11)
assert.Empty(t, obj.Both)
assert.Equal(t, []string{"first", "second"}, obj.Array)
values, ok := c.GetQueryArray("array[]")
assert.True(t, ok)
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.QueryArray("array[]")
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.QueryArray("nokey")
assert.Equal(t, 0, len(values))
values = c.QueryArray("both")
assert.Equal(t, 1, len(values))
assert.Equal(t, "GET", values[0])
dicts, ok := c.GetQueryMap("ids")
assert.True(t, ok)
assert.Equal(t, "hi", dicts["a"])
assert.Equal(t, "3.14", dicts["b"])
dicts, ok = c.GetQueryMap("nokey")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts, ok = c.GetQueryMap("both")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts, ok = c.GetQueryMap("array")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts = c.QueryMap("ids")
assert.Equal(t, "hi", dicts["a"])
assert.Equal(t, "3.14", dicts["b"])
dicts = c.QueryMap("nokey")
assert.Equal(t, 0, len(dicts))
}
func TestContextPostFormMultipart(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request = createMultipartRequest()
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
BarAsInt int `form:"bar"`
Array []string `form:"array"`
ID string `form:"id"`
TimeLocal time.Time `form:"time_local" time_format:"02/01/2006 15:04"`
TimeUTC time.Time `form:"time_utc" time_format:"02/01/2006 15:04" time_utc:"1"`
TimeLocation time.Time `form:"time_location" time_format:"02/01/2006 15:04" time_location:"Asia/Tokyo"`
BlankTime time.Time `form:"blank_time" time_format:"02/01/2006 15:04"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "10", obj.Bar)
assert.Equal(t, 10, obj.BarAsInt)
assert.Equal(t, []string{"first", "second"}, obj.Array)
assert.Empty(t, obj.ID)
assert.Equal(t, "31/12/2016 14:55", obj.TimeLocal.Format("02/01/2006 15:04"))
assert.Equal(t, time.Local, obj.TimeLocal.Location())
assert.Equal(t, "31/12/2016 14:55", obj.TimeUTC.Format("02/01/2006 15:04"))
assert.Equal(t, time.UTC, obj.TimeUTC.Location())
loc, _ := time.LoadLocation("Asia/Tokyo")
assert.Equal(t, "31/12/2016 14:55", obj.TimeLocation.Format("02/01/2006 15:04"))
assert.Equal(t, loc, obj.TimeLocation.Location())
assert.True(t, obj.BlankTime.IsZero())
value, ok := c.GetQuery("foo")
assert.False(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.Query("bar"))
assert.Equal(t, "nothing", c.DefaultQuery("id", "nothing"))
value, ok = c.GetPostForm("foo")
assert.True(t, ok)
assert.Equal(t, "bar", value)
assert.Equal(t, "bar", c.PostForm("foo"))
value, ok = c.GetPostForm("array")
assert.True(t, ok)
assert.Equal(t, "first", value)
assert.Equal(t, "first", c.PostForm("array"))
assert.Equal(t, "10", c.DefaultPostForm("bar", "nothing"))
value, ok = c.GetPostForm("id")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("id"))
assert.Empty(t, c.DefaultPostForm("id", "nothing"))
value, ok = c.GetPostForm("nokey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nothing", c.DefaultPostForm("nokey", "nothing"))
values, ok := c.GetPostFormArray("array")
assert.True(t, ok)
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.PostFormArray("array")
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.PostFormArray("nokey")
assert.Equal(t, 0, len(values))
values = c.PostFormArray("foo")
assert.Equal(t, 1, len(values))
assert.Equal(t, "bar", values[0])
dicts, ok := c.GetPostFormMap("names")
assert.True(t, ok)
assert.Equal(t, "thinkerou", dicts["a"])
assert.Equal(t, "tianou", dicts["b"])
dicts, ok = c.GetPostFormMap("nokey")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts = c.PostFormMap("names")
assert.Equal(t, "thinkerou", dicts["a"])
assert.Equal(t, "tianou", dicts["b"])
dicts = c.PostFormMap("nokey")
assert.Equal(t, 0, len(dicts))
}
func TestContextSetCookie(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.SetSameSite(http.SameSiteLaxMode)
c.SetCookie("user", "gin", 1, "/", "localhost", true, true)
assert.Equal(t, "user=gin; Path=/; Domain=localhost; Max-Age=1; HttpOnly; Secure; SameSite=Lax", c.Writer.Header().Get("Set-Cookie"))
}
func TestContextSetCookiePathEmpty(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.SetSameSite(http.SameSiteLaxMode)
c.SetCookie("user", "gin", 1, "", "localhost", true, true)
assert.Equal(t, "user=gin; Path=/; Domain=localhost; Max-Age=1; HttpOnly; Secure; SameSite=Lax", c.Writer.Header().Get("Set-Cookie"))
}
func TestContextGetCookie(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/get", nil)
c.Request.Header.Set("Cookie", "user=gin")
cookie, _ := c.Cookie("user")
assert.Equal(t, "gin", cookie)
_, err := c.Cookie("nokey")
assert.Error(t, err)
}
func TestContextBodyAllowedForStatus(t *testing.T) {
assert.False(t, false, bodyAllowedForStatus(http.StatusProcessing))
assert.False(t, false, bodyAllowedForStatus(http.StatusNoContent))
assert.False(t, false, bodyAllowedForStatus(http.StatusNotModified))
assert.True(t, true, bodyAllowedForStatus(http.StatusInternalServerError))
}
type TestPanicRender struct{}
func (*TestPanicRender) Render(http.ResponseWriter) error {
return errors.New("TestPanicRender")
}
func (*TestPanicRender) WriteContentType(http.ResponseWriter) {}
func TestContextRenderPanicIfErr(t *testing.T) {
defer func() {
r := recover()
assert.Equal(t, "TestPanicRender", fmt.Sprint(r))
}()
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Render(http.StatusOK, &TestPanicRender{})
assert.Fail(t, "Panic not detected")
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
// and special HTML characters are escaped
func TestContextRenderJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.JSON(http.StatusCreated, H{"foo": "bar", "html": "<b>"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"\\u003cb\\u003e\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSONP
// and Content-Type is set to application/javascript
func TestContextRenderJSONP(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "http://example.com/?callback=x", nil)
c.JSONP(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "x({\"foo\":\"bar\"});", w.Body.String())
assert.Equal(t, "application/javascript; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSONP
// and Content-Type is set to application/json
func TestContextRenderJSONPWithoutCallback(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "http://example.com", nil)
c.JSONP(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no JSON is rendered if code is 204
func TestContextRenderNoContentJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.JSON(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSON
// we change the content-type before
func TestContextRenderAPIJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "application/vnd.api+json")
c.JSON(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/vnd.api+json", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentAPIJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "application/vnd.api+json")
c.JSON(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, w.Header().Get("Content-Type"), "application/vnd.api+json")
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
func TestContextRenderIndentedJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.IndentedJSON(http.StatusCreated, H{"foo": "bar", "bar": "foo", "nested": H{"foo": "bar"}})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\n \"bar\": \"foo\",\n \"foo\": \"bar\",\n \"nested\": {\n \"foo\": \"bar\"\n }\n}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentIndentedJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.IndentedJSON(http.StatusNoContent, H{"foo": "bar", "bar": "foo", "nested": H{"foo": "bar"}})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as Secure JSON
// and Content-Type is set to application/json
func TestContextRenderSecureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
router.SecureJsonPrefix("&&&START&&&")
c.SecureJSON(http.StatusCreated, []string{"foo", "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "&&&START&&&[\"foo\",\"bar\"]", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentSecureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.SecureJSON(http.StatusNoContent, []string{"foo", "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextRenderNoContentAsciiJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.AsciiJSON(http.StatusNoContent, []string{"lang", "Go语言"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
// and special HTML characters are preserved
func TestContextRenderPureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.PureJSON(http.StatusCreated, H{"foo": "bar", "html": "<b>"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"<b>\"}\n", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response executes the templates
// and responds with Content-Type set to text/html
func TestContextRenderHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.HTML(http.StatusCreated, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "Hello alexandernyquist", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextRenderHTML2(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
// print debug warning log when Engine.trees > 0
router.addRoute("GET", "/", HandlersChain{func(_ *Context) {}})
assert.Len(t, router.trees, 1)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
re := captureOutput(t, func() {
SetMode(DebugMode)
router.SetHTMLTemplate(templ)
SetMode(TestMode)
})
assert.Equal(t, "[GIN-debug] [WARNING] Since SetHTMLTemplate() is NOT thread-safe. It should only be called\nat initialization. ie. before any route is registered or the router is listening in a socket:\n\n\trouter := gin.Default()\n\trouter.SetHTMLTemplate(template) // << good place\n\n", re)
c.HTML(http.StatusCreated, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "Hello alexandernyquist", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no HTML is rendered if code is 204
func TestContextRenderNoContentHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.HTML(http.StatusNoContent, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextXML tests that the response is serialized as XML
// and Content-Type is set to application/xml
func TestContextRenderXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.XML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "<map><foo>bar</foo></map>", w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no XML is rendered if code is 204
func TestContextRenderNoContentXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.XML(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextString tests that the response is returned
// with Content-Type set to text/plain
func TestContextRenderString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.String(http.StatusCreated, "test %s %d", "string", 2)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "test string 2", w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no String is rendered if code is 204
func TestContextRenderNoContentString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.String(http.StatusNoContent, "test %s %d", "string", 2)
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextString tests that the response is returned
// with Content-Type set to text/html
func TestContextRenderHTMLString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "text/html; charset=utf-8")
c.String(http.StatusCreated, "<html>%s %d</html>", "string", 3)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "<html>string 3</html>", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no HTML String is rendered if code is 204
func TestContextRenderNoContentHTMLString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "text/html; charset=utf-8")
c.String(http.StatusNoContent, "<html>%s %d</html>", "string", 3)
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextData tests that the response can be written from `bytestring`
// with specified MIME type
func TestContextRenderData(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Data(http.StatusCreated, "text/csv", []byte(`foo,bar`))
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo,bar", w.Body.String())
assert.Equal(t, "text/csv", w.Header().Get("Content-Type"))
}
// Tests that no Custom Data is rendered if code is 204
func TestContextRenderNoContentData(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Data(http.StatusNoContent, "text/csv", []byte(`foo,bar`))
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/csv", w.Header().Get("Content-Type"))
}
func TestContextRenderSSE(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.SSEvent("float", 1.5)
c.Render(-1, sse.Event{
Id: "123",
Data: "text",
})
c.SSEvent("chat", H{
"foo": "bar",
"bar": "foo",
})
assert.Equal(t, strings.Replace(w.Body.String(), " ", "", -1), strings.Replace("event:float\ndata:1.5\n\nid:123\ndata:text\n\nevent:chat\ndata:{\"bar\":\"foo\",\"foo\":\"bar\"}\n\n", " ", "", -1))
}
func TestContextRenderFile(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "/", nil)
c.File("./gin.go")
assert.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
// Content-Type='text/plain; charset=utf-8' when go version <= 1.16,
// else, Content-Type='text/x-go; charset=utf-8'
assert.NotEqual(t, "", w.Header().Get("Content-Type"))
}
func TestContextRenderFileFromFS(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "/some/path", nil)
c.FileFromFS("./gin.go", Dir(".", false))
assert.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
// Content-Type='text/plain; charset=utf-8' when go version <= 1.16,
// else, Content-Type='text/x-go; charset=utf-8'
assert.NotEqual(t, "", w.Header().Get("Content-Type"))
assert.Equal(t, "/some/path", c.Request.URL.Path)
}
func TestContextRenderAttachment(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
newFilename := "new_filename.go"
c.Request, _ = http.NewRequest("GET", "/", nil)
c.FileAttachment("./gin.go", newFilename)
assert.Equal(t, 200, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
assert.Equal(t, fmt.Sprintf("attachment; filename=\"%s\"", newFilename), w.Header().Get("Content-Disposition"))
}
func TestContextRenderUTF8Attachment(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
newFilename := "new🧡_filename.go"
c.Request, _ = http.NewRequest("GET", "/", nil)
c.FileAttachment("./gin.go", newFilename)
assert.Equal(t, 200, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
assert.Equal(t, `attachment; filename*=UTF-8''`+url.QueryEscape(newFilename), w.Header().Get("Content-Disposition"))
}
// TestContextRenderYAML tests that the response is serialized as YAML
// and Content-Type is set to application/x-yaml
func TestContextRenderYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.YAML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo: bar\n", w.Body.String())
assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextRenderTOML tests that the response is serialized as TOML
// and Content-Type is set to application/toml
func TestContextRenderTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.TOML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo = 'bar'\n", w.Body.String())
assert.Equal(t, "application/toml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextRenderProtoBuf tests that the response is serialized as ProtoBuf
// and Content-Type is set to application/x-protobuf
// and we just use the example protobuf to check if the response is correct
func TestContextRenderProtoBuf(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
reps := []int64{int64(1), int64(2)}
label := "test"
data := &testdata.Test{
Label: &label,
Reps: reps,
}
c.ProtoBuf(http.StatusCreated, data)
protoData, err := proto.Marshal(data)
assert.NoError(t, err)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, string(protoData), w.Body.String())
assert.Equal(t, "application/x-protobuf", w.Header().Get("Content-Type"))
}
func TestContextHeaders(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Header("Content-Type", "text/plain")
c.Header("X-Custom", "value")
assert.Equal(t, "text/plain", c.Writer.Header().Get("Content-Type"))
assert.Equal(t, "value", c.Writer.Header().Get("X-Custom"))
c.Header("Content-Type", "text/html")
c.Header("X-Custom", "")
assert.Equal(t, "text/html", c.Writer.Header().Get("Content-Type"))
_, exist := c.Writer.Header()["X-Custom"]
assert.False(t, exist)
}
// TODO
func TestContextRenderRedirectWithRelativePath(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
assert.Panics(t, func() { c.Redirect(299, "/new_path") })
assert.Panics(t, func() { c.Redirect(309, "/new_path") })
c.Redirect(http.StatusMovedPermanently, "/path")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusMovedPermanently, w.Code)
assert.Equal(t, "/path", w.Header().Get("Location"))
}
func TestContextRenderRedirectWithAbsolutePath(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
c.Redirect(http.StatusFound, "http://google.com")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusFound, w.Code)
assert.Equal(t, "http://google.com", w.Header().Get("Location"))
}
func TestContextRenderRedirectWith201(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
c.Redirect(http.StatusCreated, "/resource")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "/resource", w.Header().Get("Location"))
}
func TestContextRenderRedirectAll(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
assert.Panics(t, func() { c.Redirect(http.StatusOK, "/resource") })
assert.Panics(t, func() { c.Redirect(http.StatusAccepted, "/resource") })
assert.Panics(t, func() { c.Redirect(299, "/resource") })
assert.Panics(t, func() { c.Redirect(309, "/resource") })
assert.NotPanics(t, func() { c.Redirect(http.StatusMultipleChoices, "/resource") })
assert.NotPanics(t, func() { c.Redirect(http.StatusPermanentRedirect, "/resource") })
}
func TestContextNegotiationWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEJSON, MIMEXML, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEXML, MIMEJSON, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "<map><foo>bar</foo></map>", w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEYAML, MIMEXML, MIMEJSON, MIMETOML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "foo: bar\n", w.Body.String())
assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMETOML, MIMEXML, MIMEJSON, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "foo = 'bar'\n", w.Body.String())
assert.Equal(t, "application/toml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEHTML},
Data: H{"name": "gin"},
HTMLName: "t",
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "Hello gin", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationNotSupport(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEPOSTForm},
})
assert.Equal(t, http.StatusNotAcceptable, w.Code)
assert.Equal(t, c.index, abortIndex)
assert.True(t, c.IsAborted())
}
func TestContextNegotiationFormat(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "", nil)
assert.Panics(t, func() { c.NegotiateFormat() })
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEHTML, c.NegotiateFormat(MIMEHTML, MIMEJSON))
}
func TestContextNegotiationFormatWithAccept(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9;q=0.8")
assert.Equal(t, MIMEXML, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEHTML, c.NegotiateFormat(MIMEXML, MIMEHTML))
assert.Empty(t, c.NegotiateFormat(MIMEJSON))
}
func TestContextNegotiationFormatWithWildcardAccept(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "*/*")
assert.Equal(t, c.NegotiateFormat("*/*"), "*/*")
assert.Equal(t, c.NegotiateFormat("text/*"), "text/*")
assert.Equal(t, c.NegotiateFormat("application/*"), "application/*")
assert.Equal(t, c.NegotiateFormat(MIMEJSON), MIMEJSON)
assert.Equal(t, c.NegotiateFormat(MIMEXML), MIMEXML)
assert.Equal(t, c.NegotiateFormat(MIMEHTML), MIMEHTML)
c, _ = CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/*")
assert.Equal(t, c.NegotiateFormat("*/*"), "*/*")
assert.Equal(t, c.NegotiateFormat("text/*"), "text/*")
assert.Equal(t, c.NegotiateFormat("application/*"), "")
assert.Equal(t, c.NegotiateFormat(MIMEJSON), "")
assert.Equal(t, c.NegotiateFormat(MIMEXML), "")
assert.Equal(t, c.NegotiateFormat(MIMEHTML), MIMEHTML)
}
func TestContextNegotiationFormatCustom(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9;q=0.8")
c.Accepted = nil
c.SetAccepted(MIMEJSON, MIMEXML)
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEXML, c.NegotiateFormat(MIMEXML, MIMEHTML))
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON))
}
func TestContextIsAborted(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.False(t, c.IsAborted())
c.Abort()
assert.True(t, c.IsAborted())
c.Next()
assert.True(t, c.IsAborted())
c.index++
assert.True(t, c.IsAborted())
}
// TestContextData tests that the response can be written from `bytestring`
// with specified MIME type
func TestContextAbortWithStatus(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.index = 4
c.AbortWithStatus(http.StatusUnauthorized)
assert.Equal(t, abortIndex, c.index)
assert.Equal(t, http.StatusUnauthorized, c.Writer.Status())
assert.Equal(t, http.StatusUnauthorized, w.Code)
assert.True(t, c.IsAborted())
}
type testJSONAbortMsg struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
func TestContextAbortWithStatusJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.index = 4
in := new(testJSONAbortMsg)
in.Bar = "barValue"
in.Foo = "fooValue"
c.AbortWithStatusJSON(http.StatusUnsupportedMediaType, in)
assert.Equal(t, abortIndex, c.index)
assert.Equal(t, http.StatusUnsupportedMediaType, c.Writer.Status())
assert.Equal(t, http.StatusUnsupportedMediaType, w.Code)
assert.True(t, c.IsAborted())
contentType := w.Header().Get("Content-Type")
assert.Equal(t, "application/json; charset=utf-8", contentType)
buf := new(bytes.Buffer)
_, err := buf.ReadFrom(w.Body)
assert.NoError(t, err)
jsonStringBody := buf.String()
assert.Equal(t, "{\"foo\":\"fooValue\",\"bar\":\"barValue\"}", jsonStringBody)
}
func TestContextError(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.Empty(t, c.Errors)
firstErr := errors.New("first error")
c.Error(firstErr) //nolint: errcheck
assert.Len(t, c.Errors, 1)
assert.Equal(t, "Error #01: first error\n", c.Errors.String())
secondErr := errors.New("second error")
c.Error(&Error{ //nolint: errcheck
Err: secondErr,
Meta: "some data 2",
Type: ErrorTypePublic,
})
assert.Len(t, c.Errors, 2)
assert.Equal(t, firstErr, c.Errors[0].Err)
assert.Nil(t, c.Errors[0].Meta)
assert.Equal(t, ErrorTypePrivate, c.Errors[0].Type)
assert.Equal(t, secondErr, c.Errors[1].Err)
assert.Equal(t, "some data 2", c.Errors[1].Meta)
assert.Equal(t, ErrorTypePublic, c.Errors[1].Type)
assert.Equal(t, c.Errors.Last(), c.Errors[1])
defer func() {
if recover() == nil {
t.Error("didn't panic")
}
}()
c.Error(nil) //nolint: errcheck
}
func TestContextTypedError(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Error(errors.New("externo 0")).SetType(ErrorTypePublic) //nolint: errcheck
c.Error(errors.New("interno 0")).SetType(ErrorTypePrivate) //nolint: errcheck
for _, err := range c.Errors.ByType(ErrorTypePublic) {
assert.Equal(t, ErrorTypePublic, err.Type)
}
for _, err := range c.Errors.ByType(ErrorTypePrivate) {
assert.Equal(t, ErrorTypePrivate, err.Type)
}
assert.Equal(t, []string{"externo 0", "interno 0"}, c.Errors.Errors())
}
func TestContextAbortWithError(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.AbortWithError(http.StatusUnauthorized, errors.New("bad input")).SetMeta("some input") //nolint: errcheck
assert.Equal(t, http.StatusUnauthorized, w.Code)
assert.Equal(t, abortIndex, c.index)
assert.True(t, c.IsAborted())
}
func TestContextClientIP(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.engine.trustedCIDRs, _ = c.engine.prepareTrustedCIDRs()
resetContextForClientIPTests(c)
// Legacy tests (validating that the defaults don't break the
// (insecure!) old behaviour)
assert.Equal(t, "20.20.20.20", c.ClientIP())
c.Request.Header.Del("X-Forwarded-For")
assert.Equal(t, "10.10.10.10", c.ClientIP())
c.Request.Header.Set("X-Forwarded-For", "30.30.30.30 ")
assert.Equal(t, "30.30.30.30", c.ClientIP())
c.Request.Header.Del("X-Forwarded-For")
c.Request.Header.Del("X-Real-IP")
c.engine.TrustedPlatform = PlatformGoogleAppEngine
assert.Equal(t, "50.50.50.50", c.ClientIP())
c.Request.Header.Del("X-Appengine-Remote-Addr")
assert.Equal(t, "40.40.40.40", c.ClientIP())
// no port
c.Request.RemoteAddr = "50.50.50.50"
assert.Empty(t, c.ClientIP())
// Tests exercising the TrustedProxies functionality
resetContextForClientIPTests(c)
// IPv6 support
c.Request.RemoteAddr = "[::1]:12345"
assert.Equal(t, "20.20.20.20", c.ClientIP())
resetContextForClientIPTests(c)
// No trusted proxies
_ = c.engine.SetTrustedProxies([]string{})
c.engine.RemoteIPHeaders = []string{"X-Forwarded-For"}
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Disabled TrustedProxies feature
_ = c.engine.SetTrustedProxies(nil)
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Last proxy is trusted, but the RemoteAddr is not
_ = c.engine.SetTrustedProxies([]string{"30.30.30.30"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Only trust RemoteAddr
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
assert.Equal(t, "30.30.30.30", c.ClientIP())
// All steps are trusted
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40", "30.30.30.30", "20.20.20.20"})
assert.Equal(t, "20.20.20.20", c.ClientIP())
// Use CIDR
_ = c.engine.SetTrustedProxies([]string{"40.40.25.25/16", "30.30.30.30"})
assert.Equal(t, "20.20.20.20", c.ClientIP())
// Use hostname that resolves to all the proxies
_ = c.engine.SetTrustedProxies([]string{"foo"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Use hostname that returns an error
_ = c.engine.SetTrustedProxies([]string{"bar"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// X-Forwarded-For has a non-IP element
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
c.Request.Header.Set("X-Forwarded-For", " blah ")
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Result from LookupHost has non-IP element. This should never
// happen, but we should test it to make sure we handle it
// gracefully.
_ = c.engine.SetTrustedProxies([]string{"baz"})
c.Request.Header.Set("X-Forwarded-For", " 30.30.30.30 ")
assert.Equal(t, "40.40.40.40", c.ClientIP())
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
c.Request.Header.Del("X-Forwarded-For")
c.engine.RemoteIPHeaders = []string{"X-Forwarded-For", "X-Real-IP"}
assert.Equal(t, "10.10.10.10", c.ClientIP())
c.engine.RemoteIPHeaders = []string{}
c.engine.TrustedPlatform = PlatformGoogleAppEngine
assert.Equal(t, "50.50.50.50", c.ClientIP())
// Use custom TrustedPlatform header
c.engine.TrustedPlatform = "X-CDN-IP"
c.Request.Header.Set("X-CDN-IP", "80.80.80.80")
assert.Equal(t, "80.80.80.80", c.ClientIP())
// wrong header
c.engine.TrustedPlatform = "X-Wrong-Header"
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.Request.Header.Del("X-CDN-IP")
// TrustedPlatform is empty
c.engine.TrustedPlatform = ""
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Test the legacy flag
c.engine.AppEngine = true
assert.Equal(t, "50.50.50.50", c.ClientIP())
c.engine.AppEngine = false
c.engine.TrustedPlatform = PlatformGoogleAppEngine
c.Request.Header.Del("X-Appengine-Remote-Addr")
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.engine.TrustedPlatform = PlatformCloudflare
assert.Equal(t, "60.60.60.60", c.ClientIP())
c.Request.Header.Del("CF-Connecting-IP")
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.engine.TrustedPlatform = ""
// no port
c.Request.RemoteAddr = "50.50.50.50"
assert.Empty(t, c.ClientIP())
}
func resetContextForClientIPTests(c *Context) {
c.Request.Header.Set("X-Real-IP", " 10.10.10.10 ")
c.Request.Header.Set("X-Forwarded-For", " 20.20.20.20, 30.30.30.30")
c.Request.Header.Set("X-Appengine-Remote-Addr", "50.50.50.50")
c.Request.Header.Set("CF-Connecting-IP", "60.60.60.60")
c.Request.RemoteAddr = " 40.40.40.40:42123 "
c.engine.TrustedPlatform = ""
c.engine.trustedCIDRs = defaultTrustedCIDRs
c.engine.AppEngine = false
}
func TestContextContentType(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Set("Content-Type", "application/json; charset=utf-8")
assert.Equal(t, "application/json", c.ContentType())
}
func TestContextAutoBindJSON(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Empty(t, c.Errors)
}
func TestContextBindWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.BindJSON(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
<bar>BAR</bar>
</root>`))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `xml:"foo"`
Bar string `xml:"bar"`
}
assert.NoError(t, c.BindXML(&obj))
assert.Equal(t, "FOO", obj.Foo)
assert.Equal(t, "BAR", obj.Bar)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindHeader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("rate", "8000")
c.Request.Header.Add("domain", "music")
c.Request.Header.Add("limit", "1000")
var testHeader struct {
Rate int `header:"Rate"`
Domain string `header:"Domain"`
Limit int `header:"limit"`
}
assert.NoError(t, c.BindHeader(&testHeader))
assert.Equal(t, 8000, testHeader.Rate)
assert.Equal(t, "music", testHeader.Domain)
assert.Equal(t, 1000, testHeader.Limit)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithQuery(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/?foo=bar&bar=foo", bytes.NewBufferString("foo=unused"))
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
}
assert.NoError(t, c.BindQuery(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo: bar\nbar: foo"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `yaml:"foo"`
Bar string `yaml:"bar"`
}
assert.NoError(t, c.BindYAML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo = 'bar'\nbar = 'foo'"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `toml:"foo"`
Bar string `toml:"bar"`
}
assert.NoError(t, c.BindTOML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBadAutoBind(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", bytes.NewBufferString("\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.False(t, c.IsAborted())
assert.Error(t, c.Bind(&obj))
c.Writer.WriteHeaderNow()
assert.Empty(t, obj.Bar)
assert.Empty(t, obj.Foo)
assert.Equal(t, http.StatusBadRequest, w.Code)
assert.True(t, c.IsAborted())
}
func TestContextAutoShouldBindJSON(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.ShouldBind(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Empty(t, c.Errors)
}
func TestContextShouldBindWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.ShouldBindJSON(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
<bar>BAR</bar>
</root>`))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `xml:"foo"`
Bar string `xml:"bar"`
}
assert.NoError(t, c.ShouldBindXML(&obj))
assert.Equal(t, "FOO", obj.Foo)
assert.Equal(t, "BAR", obj.Bar)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindHeader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("rate", "8000")
c.Request.Header.Add("domain", "music")
c.Request.Header.Add("limit", "1000")
var testHeader struct {
Rate int `header:"Rate"`
Domain string `header:"Domain"`
Limit int `header:"limit"`
}
assert.NoError(t, c.ShouldBindHeader(&testHeader))
assert.Equal(t, 8000, testHeader.Rate)
assert.Equal(t, "music", testHeader.Domain)
assert.Equal(t, 1000, testHeader.Limit)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithQuery(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/?foo=bar&bar=foo&Foo=bar1&Bar=foo1", bytes.NewBufferString("foo=unused"))
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
Foo1 string `form:"Foo"`
Bar1 string `form:"Bar"`
}
assert.NoError(t, c.ShouldBindQuery(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "foo1", obj.Bar1)
assert.Equal(t, "bar1", obj.Foo1)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo: bar\nbar: foo"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `yaml:"foo"`
Bar string `yaml:"bar"`
}
assert.NoError(t, c.ShouldBindYAML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo='bar'\nbar= 'foo'"))
c.Request.Header.Add("Content-Type", MIMETOML) // set fake content-type
var obj struct {
Foo string `toml:"foo"`
Bar string `toml:"bar"`
}
assert.NoError(t, c.ShouldBindTOML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBadAutoShouldBind(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", bytes.NewBufferString("\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.False(t, c.IsAborted())
assert.Error(t, c.ShouldBind(&obj))
assert.Empty(t, obj.Bar)
assert.Empty(t, obj.Foo)
assert.False(t, c.IsAborted())
}
func TestContextShouldBindBodyWith(t *testing.T) {
type typeA struct {
Foo string `json:"foo" xml:"foo" binding:"required"`
}
type typeB struct {
Bar string `json:"bar" xml:"bar" binding:"required"`
}
for _, tt := range []struct {
name string
bindingA, bindingB binding.BindingBody
bodyA, bodyB string
}{
{
name: "JSON & JSON",
bindingA: binding.JSON,
bindingB: binding.JSON,
bodyA: `{"foo":"FOO"}`,
bodyB: `{"bar":"BAR"}`,
},
{
name: "JSON & XML",
bindingA: binding.JSON,
bindingB: binding.XML,
bodyA: `{"foo":"FOO"}`,
bodyB: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<bar>BAR</bar>
</root>`,
},
{
name: "XML & XML",
bindingA: binding.XML,
bindingB: binding.XML,
bodyA: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
</root>`,
bodyB: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<bar>BAR</bar>
</root>`,
},
} {
t.Logf("testing: %s", tt.name)
// bodyA to typeA and typeB
{
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest(
"POST", "http://example.com", bytes.NewBufferString(tt.bodyA),
)
// When it binds to typeA and typeB, it finds the body is
// not typeB but typeA.
objA := typeA{}
assert.NoError(t, c.ShouldBindBodyWith(&objA, tt.bindingA))
assert.Equal(t, typeA{"FOO"}, objA)
objB := typeB{}
assert.Error(t, c.ShouldBindBodyWith(&objB, tt.bindingB))
assert.NotEqual(t, typeB{"BAR"}, objB)
}
// bodyB to typeA and typeB
{
// When it binds to typeA and typeB, it finds the body is
// not typeA but typeB.
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest(
"POST", "http://example.com", bytes.NewBufferString(tt.bodyB),
)
objA := typeA{}
assert.Error(t, c.ShouldBindBodyWith(&objA, tt.bindingA))
assert.NotEqual(t, typeA{"FOO"}, objA)
objB := typeB{}
assert.NoError(t, c.ShouldBindBodyWith(&objB, tt.bindingB))
assert.Equal(t, typeB{"BAR"}, objB)
}
}
}
func TestContextGolangContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
assert.NoError(t, c.Err())
assert.Nil(t, c.Done())
ti, ok := c.Deadline()
assert.Equal(t, ti, time.Time{})
assert.False(t, ok)
assert.Equal(t, c.Value(0), c.Request)
assert.Equal(t, c.Value(ContextKey), c)
assert.Nil(t, c.Value("foo"))
c.Set("foo", "bar")
assert.Equal(t, "bar", c.Value("foo"))
assert.Nil(t, c.Value(1))
}
func TestWebsocketsRequired(t *testing.T) {
// Example request from spec: https://tools.ietf.org/html/rfc6455#section-1.2
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Host", "server.example.com")
c.Request.Header.Set("Upgrade", "websocket")
c.Request.Header.Set("Connection", "Upgrade")
c.Request.Header.Set("Sec-WebSocket-Key", "dGhlIHNhbXBsZSBub25jZQ==")
c.Request.Header.Set("Origin", "http://example.com")
c.Request.Header.Set("Sec-WebSocket-Protocol", "chat, superchat")
c.Request.Header.Set("Sec-WebSocket-Version", "13")
assert.True(t, c.IsWebsocket())
// Normal request, no websocket required.
c, _ = CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Host", "server.example.com")
assert.False(t, c.IsWebsocket())
}
func TestGetRequestHeaderValue(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Gin-Version", "1.0.0")
assert.Equal(t, "1.0.0", c.GetHeader("Gin-Version"))
assert.Empty(t, c.GetHeader("Connection"))
}
func TestContextGetRawData(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
body := bytes.NewBufferString("Fetch binary post data")
c.Request, _ = http.NewRequest("POST", "/", body)
c.Request.Header.Add("Content-Type", MIMEPOSTForm)
data, err := c.GetRawData()
assert.Nil(t, err)
assert.Equal(t, "Fetch binary post data", string(data))
}
func TestContextRenderDataFromReader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
body := "#!PNG some raw data"
reader := strings.NewReader(body)
contentLength := int64(len(body))
contentType := "image/png"
extraHeaders := map[string]string{"Content-Disposition": `attachment; filename="gopher.png"`}
c.DataFromReader(http.StatusOK, contentLength, contentType, reader, extraHeaders)
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, body, w.Body.String())
assert.Equal(t, contentType, w.Header().Get("Content-Type"))
assert.Equal(t, fmt.Sprintf("%d", contentLength), w.Header().Get("Content-Length"))
assert.Equal(t, extraHeaders["Content-Disposition"], w.Header().Get("Content-Disposition"))
}
func TestContextRenderDataFromReaderNoHeaders(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
body := "#!PNG some raw data"
reader := strings.NewReader(body)
contentLength := int64(len(body))
contentType := "image/png"
c.DataFromReader(http.StatusOK, contentLength, contentType, reader, nil)
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, body, w.Body.String())
assert.Equal(t, contentType, w.Header().Get("Content-Type"))
assert.Equal(t, fmt.Sprintf("%d", contentLength), w.Header().Get("Content-Length"))
}
type TestResponseRecorder struct {
*httptest.ResponseRecorder
closeChannel chan bool
}
func (r *TestResponseRecorder) CloseNotify() <-chan bool {
return r.closeChannel
}
func (r *TestResponseRecorder) closeClient() {
r.closeChannel <- true
}
func CreateTestResponseRecorder() *TestResponseRecorder {
return &TestResponseRecorder{
httptest.NewRecorder(),
make(chan bool, 1),
}
}
func TestContextStream(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
stopStream := true
c.Stream(func(w io.Writer) bool {
defer func() {
stopStream = false
}()
_, err := w.Write([]byte("test"))
assert.NoError(t, err)
return stopStream
})
assert.Equal(t, "testtest", w.Body.String())
}
func TestContextStreamWithClientGone(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
c.Stream(func(writer io.Writer) bool {
defer func() {
w.closeClient()
}()
_, err := writer.Write([]byte("test"))
assert.NoError(t, err)
return true
})
assert.Equal(t, "test", w.Body.String())
}
func TestContextResetInHandler(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
c.handlers = []HandlerFunc{
func(c *Context) { c.reset() },
}
assert.NotPanics(t, func() {
c.Next()
})
}
func TestRaceParamsContextCopy(t *testing.T) {
DefaultWriter = os.Stdout
router := Default()
nameGroup := router.Group("/:name")
var wg sync.WaitGroup
wg.Add(2)
{
nameGroup.GET("/api", func(c *Context) {
go func(c *Context, param string) {
defer wg.Done()
// First assert must be executed after the second request
time.Sleep(50 * time.Millisecond)
assert.Equal(t, c.Param("name"), param)
}(c.Copy(), c.Param("name"))
})
}
PerformRequest(router, "GET", "/name1/api")
PerformRequest(router, "GET", "/name2/api")
wg.Wait()
}
func TestContextWithKeysMutex(t *testing.T) {
c := &Context{}
c.Set("foo", "bar")
value, err := c.Get("foo")
assert.Equal(t, "bar", value)
assert.True(t, err)
value, err = c.Get("foo2")
assert.Nil(t, value)
assert.False(t, err)
}
func TestRemoteIPFail(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.RemoteAddr = "[:::]:80"
ip := net.ParseIP(c.RemoteIP())
trust := c.engine.isTrustedProxy(ip)
assert.Nil(t, ip)
assert.False(t, trust)
}
func TestContextWithFallbackDeadlineFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
deadline, ok := c.Deadline()
assert.Zero(t, deadline)
assert.False(t, ok)
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
d := time.Now().Add(time.Second)
ctx, cancel := context.WithDeadline(context.Background(), d)
defer cancel()
c2.Request = c2.Request.WithContext(ctx)
deadline, ok = c2.Deadline()
assert.Equal(t, d, deadline)
assert.True(t, ok)
}
func TestContextWithFallbackDoneFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
assert.Nil(t, c.Done())
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
ctx, cancel := context.WithCancel(context.Background())
c2.Request = c2.Request.WithContext(ctx)
cancel()
assert.NotNil(t, <-c2.Done())
}
func TestContextWithFallbackErrFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
assert.Nil(t, c.Err())
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
ctx, cancel := context.WithCancel(context.Background())
c2.Request = c2.Request.WithContext(ctx)
cancel()
assert.EqualError(t, c2.Err(), context.Canceled.Error())
}
func TestContextWithFallbackValueFromRequestContext(t *testing.T) {
type contextKey string
tests := []struct {
name string
getContextAndKey func() (*Context, any)
value any
}{
{
name: "c with struct context key",
getContextAndKey: func() (*Context, any) {
var key struct{}
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request = c.Request.WithContext(context.WithValue(context.TODO(), key, "value"))
return c, key
},
value: "value",
},
{
name: "c with string context key",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request = c.Request.WithContext(context.WithValue(context.TODO(), contextKey("key"), "value"))
return c, contextKey("key")
},
value: "value",
},
{
name: "c with nil http.Request",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request = nil
return c, "key"
},
value: nil,
},
{
name: "c with nil http.Request.Context()",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
return c, "key"
},
value: nil,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
c, key := tt.getContextAndKey()
assert.Equal(t, tt.value, c.Value(key))
})
}
}
func TestContextCopyShouldNotCancel(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
w.WriteHeader(http.StatusOK)
}))
defer srv.Close()
ensureRequestIsOver := make(chan struct{})
wg := &sync.WaitGroup{}
r := New()
r.GET("/", func(ginctx *Context) {
wg.Add(1)
ginctx = ginctx.Copy()
// start async goroutine for calling srv
go func() {
defer wg.Done()
<-ensureRequestIsOver // ensure request is done
req, err := http.NewRequestWithContext(ginctx, http.MethodGet, srv.URL, nil)
must(err)
res, err := http.DefaultClient.Do(req)
if err != nil {
t.Error(fmt.Errorf("request error: %w", err))
return
}
if res.StatusCode != http.StatusOK {
t.Error(fmt.Errorf("unexpected status code: %s", res.Status))
}
}()
})
l, err := net.Listen("tcp", ":0")
must(err)
go func() {
s := &http.Server{
Handler: r,
}
must(s.Serve(l))
}()
addr := strings.Split(l.Addr().String(), ":")
res, err := http.Get(fmt.Sprintf("http://127.0.0.1:%s/", addr[len(addr)-1]))
if err != nil {
t.Error(fmt.Errorf("request error: %w", err))
return
}
close(ensureRequestIsOver)
if res.StatusCode != http.StatusOK {
t.Error(fmt.Errorf("unexpected status code: %s", res.Status))
return
}
wg.Wait()
}
func TestContextAddParam(t *testing.T) {
c := &Context{}
id := "id"
value := "1"
c.AddParam(id, value)
v, ok := c.Params.Get(id)
assert.Equal(t, ok, true)
assert.Equal(t, value, v)
}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./logger.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"fmt"
"io"
"net/http"
"os"
"time"
"github.com/mattn/go-isatty"
)
type consoleColorModeValue int
const (
autoColor consoleColorModeValue = iota
disableColor
forceColor
)
const (
green = "\033[97;42m"
white = "\033[90;47m"
yellow = "\033[90;43m"
red = "\033[97;41m"
blue = "\033[97;44m"
magenta = "\033[97;45m"
cyan = "\033[97;46m"
reset = "\033[0m"
)
var consoleColorMode = autoColor
// LoggerConfig defines the config for Logger middleware.
type LoggerConfig struct {
// Optional. Default value is gin.defaultLogFormatter
Formatter LogFormatter
// Output is a writer where logs are written.
// Optional. Default value is gin.DefaultWriter.
Output io.Writer
// SkipPaths is an url path array which logs are not written.
// Optional.
SkipPaths []string
}
// LogFormatter gives the signature of the formatter function passed to LoggerWithFormatter
type LogFormatter func(params LogFormatterParams) string
// LogFormatterParams is the structure any formatter will be handed when time to log comes
type LogFormatterParams struct {
Request *http.Request
// TimeStamp shows the time after the server returns a response.
TimeStamp time.Time
// StatusCode is HTTP response code.
StatusCode int
// Latency is how much time the server cost to process a certain request.
Latency time.Duration
// ClientIP equals Context's ClientIP method.
ClientIP string
// Method is the HTTP method given to the request.
Method string
// Path is a path the client requests.
Path string
// ErrorMessage is set if error has occurred in processing the request.
ErrorMessage string
// isTerm shows whether gin's output descriptor refers to a terminal.
isTerm bool
// BodySize is the size of the Response Body
BodySize int
// Keys are the keys set on the request's context.
Keys map[string]any
}
// StatusCodeColor is the ANSI color for appropriately logging http status code to a terminal.
func (p *LogFormatterParams) StatusCodeColor() string {
code := p.StatusCode
switch {
case code >= http.StatusOK && code < http.StatusMultipleChoices:
return green
case code >= http.StatusMultipleChoices && code < http.StatusBadRequest:
return white
case code >= http.StatusBadRequest && code < http.StatusInternalServerError:
return yellow
default:
return red
}
}
// MethodColor is the ANSI color for appropriately logging http method to a terminal.
func (p *LogFormatterParams) MethodColor() string {
method := p.Method
switch method {
case http.MethodGet:
return blue
case http.MethodPost:
return cyan
case http.MethodPut:
return yellow
case http.MethodDelete:
return red
case http.MethodPatch:
return green
case http.MethodHead:
return magenta
case http.MethodOptions:
return white
default:
return reset
}
}
// ResetColor resets all escape attributes.
func (p *LogFormatterParams) ResetColor() string {
return reset
}
// IsOutputColor indicates whether can colors be outputted to the log.
func (p *LogFormatterParams) IsOutputColor() bool {
return consoleColorMode == forceColor || (consoleColorMode == autoColor && p.isTerm)
}
// defaultLogFormatter is the default log format function Logger middleware uses.
var defaultLogFormatter = func(param LogFormatterParams) string {
var statusColor, methodColor, resetColor string
if param.IsOutputColor() {
statusColor = param.StatusCodeColor()
methodColor = param.MethodColor()
resetColor = param.ResetColor()
}
if param.Latency > time.Minute {
param.Latency = param.Latency.Truncate(time.Second)
}
return fmt.Sprintf("[GIN] %v |%s %3d %s| %13v | %15s |%s %-7s %s %#v\n%s",
param.TimeStamp.Format("2006/01/02 - 15:04:05"),
statusColor, param.StatusCode, resetColor,
param.Latency,
param.ClientIP,
methodColor, param.Method, resetColor,
param.Path,
param.ErrorMessage,
)
}
// DisableConsoleColor disables color output in the console.
func DisableConsoleColor() {
consoleColorMode = disableColor
}
// ForceConsoleColor force color output in the console.
func ForceConsoleColor() {
consoleColorMode = forceColor
}
// ErrorLogger returns a HandlerFunc for any error type.
func ErrorLogger() HandlerFunc {
return ErrorLoggerT(ErrorTypeAny)
}
// ErrorLoggerT returns a HandlerFunc for a given error type.
func ErrorLoggerT(typ ErrorType) HandlerFunc {
return func(c *Context) {
c.Next()
errors := c.Errors.ByType(typ)
if len(errors) > 0 {
c.JSON(-1, errors)
}
}
}
// Logger instances a Logger middleware that will write the logs to gin.DefaultWriter.
// By default, gin.DefaultWriter = os.Stdout.
func Logger() HandlerFunc {
return LoggerWithConfig(LoggerConfig{})
}
// LoggerWithFormatter instance a Logger middleware with the specified log format function.
func LoggerWithFormatter(f LogFormatter) HandlerFunc {
return LoggerWithConfig(LoggerConfig{
Formatter: f,
})
}
// LoggerWithWriter instance a Logger middleware with the specified writer buffer.
// Example: os.Stdout, a file opened in write mode, a socket...
func LoggerWithWriter(out io.Writer, notlogged ...string) HandlerFunc {
return LoggerWithConfig(LoggerConfig{
Output: out,
SkipPaths: notlogged,
})
}
// LoggerWithConfig instance a Logger middleware with config.
func LoggerWithConfig(conf LoggerConfig) HandlerFunc {
formatter := conf.Formatter
if formatter == nil {
formatter = defaultLogFormatter
}
out := conf.Output
if out == nil {
out = DefaultWriter
}
notlogged := conf.SkipPaths
isTerm := true
if w, ok := out.(*os.File); !ok || os.Getenv("TERM") == "dumb" ||
(!isatty.IsTerminal(w.Fd()) && !isatty.IsCygwinTerminal(w.Fd())) {
isTerm = false
}
var skip map[string]struct{}
if length := len(notlogged); length > 0 {
skip = make(map[string]struct{}, length)
for _, path := range notlogged {
skip[path] = struct{}{}
}
}
return func(c *Context) {
// Start timer
start := time.Now()
path := c.Request.URL.Path
raw := c.Request.URL.RawQuery
// Process request
c.Next()
// Log only when path is not being skipped
if _, ok := skip[path]; !ok {
param := LogFormatterParams{
Request: c.Request,
isTerm: isTerm,
Keys: c.Keys,
}
// Stop timer
param.TimeStamp = time.Now()
param.Latency = param.TimeStamp.Sub(start)
param.ClientIP = c.ClientIP()
param.Method = c.Request.Method
param.StatusCode = c.Writer.Status()
param.ErrorMessage = c.Errors.ByType(ErrorTypePrivate).String()
param.BodySize = c.Writer.Size()
if raw != "" {
path = path + "?" + raw
}
param.Path = path
fmt.Fprint(out, formatter(param))
}
}
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"fmt"
"io"
"net/http"
"os"
"time"
"github.com/mattn/go-isatty"
)
type consoleColorModeValue int
const (
autoColor consoleColorModeValue = iota
disableColor
forceColor
)
const (
green = "\033[97;42m"
white = "\033[90;47m"
yellow = "\033[90;43m"
red = "\033[97;41m"
blue = "\033[97;44m"
magenta = "\033[97;45m"
cyan = "\033[97;46m"
reset = "\033[0m"
)
var consoleColorMode = autoColor
// LoggerConfig defines the config for Logger middleware.
type LoggerConfig struct {
// Optional. Default value is gin.defaultLogFormatter
Formatter LogFormatter
// Output is a writer where logs are written.
// Optional. Default value is gin.DefaultWriter.
Output io.Writer
// SkipPaths is an url path array which logs are not written.
// Optional.
SkipPaths []string
}
// LogFormatter gives the signature of the formatter function passed to LoggerWithFormatter
type LogFormatter func(params LogFormatterParams) string
// LogFormatterParams is the structure any formatter will be handed when time to log comes
type LogFormatterParams struct {
Request *http.Request
// TimeStamp shows the time after the server returns a response.
TimeStamp time.Time
// StatusCode is HTTP response code.
StatusCode int
// Latency is how much time the server cost to process a certain request.
Latency time.Duration
// ClientIP equals Context's ClientIP method.
ClientIP string
// Method is the HTTP method given to the request.
Method string
// Path is a path the client requests.
Path string
// ErrorMessage is set if error has occurred in processing the request.
ErrorMessage string
// isTerm shows whether gin's output descriptor refers to a terminal.
isTerm bool
// BodySize is the size of the Response Body
BodySize int
// Keys are the keys set on the request's context.
Keys map[string]any
}
// StatusCodeColor is the ANSI color for appropriately logging http status code to a terminal.
func (p *LogFormatterParams) StatusCodeColor() string {
code := p.StatusCode
switch {
case code >= http.StatusOK && code < http.StatusMultipleChoices:
return green
case code >= http.StatusMultipleChoices && code < http.StatusBadRequest:
return white
case code >= http.StatusBadRequest && code < http.StatusInternalServerError:
return yellow
default:
return red
}
}
// MethodColor is the ANSI color for appropriately logging http method to a terminal.
func (p *LogFormatterParams) MethodColor() string {
method := p.Method
switch method {
case http.MethodGet:
return blue
case http.MethodPost:
return cyan
case http.MethodPut:
return yellow
case http.MethodDelete:
return red
case http.MethodPatch:
return green
case http.MethodHead:
return magenta
case http.MethodOptions:
return white
default:
return reset
}
}
// ResetColor resets all escape attributes.
func (p *LogFormatterParams) ResetColor() string {
return reset
}
// IsOutputColor indicates whether can colors be outputted to the log.
func (p *LogFormatterParams) IsOutputColor() bool {
return consoleColorMode == forceColor || (consoleColorMode == autoColor && p.isTerm)
}
// defaultLogFormatter is the default log format function Logger middleware uses.
var defaultLogFormatter = func(param LogFormatterParams) string {
var statusColor, methodColor, resetColor string
if param.IsOutputColor() {
statusColor = param.StatusCodeColor()
methodColor = param.MethodColor()
resetColor = param.ResetColor()
}
if param.Latency > time.Minute {
param.Latency = param.Latency.Truncate(time.Second)
}
return fmt.Sprintf("[GIN] %v |%s %3d %s| %13v | %15s |%s %-7s %s %#v\n%s",
param.TimeStamp.Format("2006/01/02 - 15:04:05"),
statusColor, param.StatusCode, resetColor,
param.Latency,
param.ClientIP,
methodColor, param.Method, resetColor,
param.Path,
param.ErrorMessage,
)
}
// DisableConsoleColor disables color output in the console.
func DisableConsoleColor() {
consoleColorMode = disableColor
}
// ForceConsoleColor force color output in the console.
func ForceConsoleColor() {
consoleColorMode = forceColor
}
// ErrorLogger returns a HandlerFunc for any error type.
func ErrorLogger() HandlerFunc {
return ErrorLoggerT(ErrorTypeAny)
}
// ErrorLoggerT returns a HandlerFunc for a given error type.
func ErrorLoggerT(typ ErrorType) HandlerFunc {
return func(c *Context) {
c.Next()
errors := c.Errors.ByType(typ)
if len(errors) > 0 {
c.JSON(-1, errors)
}
}
}
// Logger instances a Logger middleware that will write the logs to gin.DefaultWriter.
// By default, gin.DefaultWriter = os.Stdout.
func Logger() HandlerFunc {
return LoggerWithConfig(LoggerConfig{})
}
// LoggerWithFormatter instance a Logger middleware with the specified log format function.
func LoggerWithFormatter(f LogFormatter) HandlerFunc {
return LoggerWithConfig(LoggerConfig{
Formatter: f,
})
}
// LoggerWithWriter instance a Logger middleware with the specified writer buffer.
// Example: os.Stdout, a file opened in write mode, a socket...
func LoggerWithWriter(out io.Writer, notlogged ...string) HandlerFunc {
return LoggerWithConfig(LoggerConfig{
Output: out,
SkipPaths: notlogged,
})
}
// LoggerWithConfig instance a Logger middleware with config.
func LoggerWithConfig(conf LoggerConfig) HandlerFunc {
formatter := conf.Formatter
if formatter == nil {
formatter = defaultLogFormatter
}
out := conf.Output
if out == nil {
out = DefaultWriter
}
notlogged := conf.SkipPaths
isTerm := true
if w, ok := out.(*os.File); !ok || os.Getenv("TERM") == "dumb" ||
(!isatty.IsTerminal(w.Fd()) && !isatty.IsCygwinTerminal(w.Fd())) {
isTerm = false
}
var skip map[string]struct{}
if length := len(notlogged); length > 0 {
skip = make(map[string]struct{}, length)
for _, path := range notlogged {
skip[path] = struct{}{}
}
}
return func(c *Context) {
// Start timer
start := time.Now()
path := c.Request.URL.Path
raw := c.Request.URL.RawQuery
// Process request
c.Next()
// Log only when path is not being skipped
if _, ok := skip[path]; !ok {
param := LogFormatterParams{
Request: c.Request,
isTerm: isTerm,
Keys: c.Keys,
}
// Stop timer
param.TimeStamp = time.Now()
param.Latency = param.TimeStamp.Sub(start)
param.ClientIP = c.ClientIP()
param.Method = c.Request.Method
param.StatusCode = c.Writer.Status()
param.ErrorMessage = c.Errors.ByType(ErrorTypePrivate).String()
param.BodySize = c.Writer.Size()
if raw != "" {
path = path + "?" + raw
}
param.Path = path
fmt.Fprint(out, formatter(param))
}
}
}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./render/reader_test.go | // Copyright 2019 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package render
import (
"net/http/httptest"
"strings"
"testing"
"github.com/stretchr/testify/require"
)
func TestReaderRenderNoHeaders(t *testing.T) {
content := "test"
r := Reader{
ContentLength: int64(len(content)),
Reader: strings.NewReader(content),
}
err := r.Render(httptest.NewRecorder())
require.NoError(t, err)
}
| // Copyright 2019 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package render
import (
"net/http/httptest"
"strings"
"testing"
"github.com/stretchr/testify/require"
)
func TestReaderRenderNoHeaders(t *testing.T) {
content := "test"
r := Reader{
ContentLength: int64(len(content)),
Reader: strings.NewReader(content),
}
err := r.Render(httptest.NewRecorder())
require.NoError(t, err)
}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./tree_test.go | // Copyright 2013 Julien Schmidt. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be found
// at https://github.com/julienschmidt/httprouter/blob/master/LICENSE
package gin
import (
"fmt"
"reflect"
"regexp"
"strings"
"testing"
)
// Used as a workaround since we can't compare functions or their addresses
var fakeHandlerValue string
func fakeHandler(val string) HandlersChain {
return HandlersChain{func(c *Context) {
fakeHandlerValue = val
}}
}
type testRequests []struct {
path string
nilHandler bool
route string
ps Params
}
func getParams() *Params {
ps := make(Params, 0, 20)
return &ps
}
func getSkippedNodes() *[]skippedNode {
ps := make([]skippedNode, 0, 20)
return &ps
}
func checkRequests(t *testing.T, tree *node, requests testRequests, unescapes ...bool) {
unescape := false
if len(unescapes) >= 1 {
unescape = unescapes[0]
}
for _, request := range requests {
value := tree.getValue(request.path, getParams(), getSkippedNodes(), unescape)
if value.handlers == nil {
if !request.nilHandler {
t.Errorf("handle mismatch for route '%s': Expected non-nil handle", request.path)
}
} else if request.nilHandler {
t.Errorf("handle mismatch for route '%s': Expected nil handle", request.path)
} else {
value.handlers[0](nil)
if fakeHandlerValue != request.route {
t.Errorf("handle mismatch for route '%s': Wrong handle (%s != %s)", request.path, fakeHandlerValue, request.route)
}
}
if value.params != nil {
if !reflect.DeepEqual(*value.params, request.ps) {
t.Errorf("Params mismatch for route '%s'", request.path)
}
}
}
}
func checkPriorities(t *testing.T, n *node) uint32 {
var prio uint32
for i := range n.children {
prio += checkPriorities(t, n.children[i])
}
if n.handlers != nil {
prio++
}
if n.priority != prio {
t.Errorf(
"priority mismatch for node '%s': is %d, should be %d",
n.path, n.priority, prio,
)
}
return prio
}
func TestCountParams(t *testing.T) {
if countParams("/path/:param1/static/*catch-all") != 2 {
t.Fail()
}
if countParams(strings.Repeat("/:param", 256)) != 256 {
t.Fail()
}
}
func TestTreeAddAndGet(t *testing.T) {
tree := &node{}
routes := [...]string{
"/hi",
"/contact",
"/co",
"/c",
"/a",
"/ab",
"/doc/",
"/doc/go_faq.html",
"/doc/go1.html",
"/α",
"/β",
}
for _, route := range routes {
tree.addRoute(route, fakeHandler(route))
}
checkRequests(t, tree, testRequests{
{"/a", false, "/a", nil},
{"/", true, "", nil},
{"/hi", false, "/hi", nil},
{"/contact", false, "/contact", nil},
{"/co", false, "/co", nil},
{"/con", true, "", nil}, // key mismatch
{"/cona", true, "", nil}, // key mismatch
{"/no", true, "", nil}, // no matching child
{"/ab", false, "/ab", nil},
{"/α", false, "/α", nil},
{"/β", false, "/β", nil},
})
checkPriorities(t, tree)
}
func TestTreeWildcard(t *testing.T) {
tree := &node{}
routes := [...]string{
"/",
"/cmd/:tool/",
"/cmd/:tool/:sub",
"/cmd/whoami",
"/cmd/whoami/root",
"/cmd/whoami/root/",
"/src/*filepath",
"/search/",
"/search/:query",
"/search/gin-gonic",
"/search/google",
"/user_:name",
"/user_:name/about",
"/files/:dir/*filepath",
"/doc/",
"/doc/go_faq.html",
"/doc/go1.html",
"/info/:user/public",
"/info/:user/project/:project",
"/info/:user/project/golang",
"/aa/*xx",
"/ab/*xx",
"/:cc",
"/c1/:dd/e",
"/c1/:dd/e1",
"/:cc/cc",
"/:cc/:dd/ee",
"/:cc/:dd/:ee/ff",
"/:cc/:dd/:ee/:ff/gg",
"/:cc/:dd/:ee/:ff/:gg/hh",
"/get/test/abc/",
"/get/:param/abc/",
"/something/:paramname/thirdthing",
"/something/secondthing/test",
"/get/abc",
"/get/:param",
"/get/abc/123abc",
"/get/abc/:param",
"/get/abc/123abc/xxx8",
"/get/abc/123abc/:param",
"/get/abc/123abc/xxx8/1234",
"/get/abc/123abc/xxx8/:param",
"/get/abc/123abc/xxx8/1234/ffas",
"/get/abc/123abc/xxx8/1234/:param",
"/get/abc/123abc/xxx8/1234/kkdd/12c",
"/get/abc/123abc/xxx8/1234/kkdd/:param",
"/get/abc/:param/test",
"/get/abc/123abd/:param",
"/get/abc/123abddd/:param",
"/get/abc/123/:param",
"/get/abc/123abg/:param",
"/get/abc/123abf/:param",
"/get/abc/123abfff/:param",
}
for _, route := range routes {
tree.addRoute(route, fakeHandler(route))
}
checkRequests(t, tree, testRequests{
{"/", false, "/", nil},
{"/cmd/test", true, "/cmd/:tool/", Params{Param{"tool", "test"}}},
{"/cmd/test/", false, "/cmd/:tool/", Params{Param{"tool", "test"}}},
{"/cmd/test/3", false, "/cmd/:tool/:sub", Params{Param{Key: "tool", Value: "test"}, Param{Key: "sub", Value: "3"}}},
{"/cmd/who", true, "/cmd/:tool/", Params{Param{"tool", "who"}}},
{"/cmd/who/", false, "/cmd/:tool/", Params{Param{"tool", "who"}}},
{"/cmd/whoami", false, "/cmd/whoami", nil},
{"/cmd/whoami/", true, "/cmd/whoami", nil},
{"/cmd/whoami/r", false, "/cmd/:tool/:sub", Params{Param{Key: "tool", Value: "whoami"}, Param{Key: "sub", Value: "r"}}},
{"/cmd/whoami/r/", true, "/cmd/:tool/:sub", Params{Param{Key: "tool", Value: "whoami"}, Param{Key: "sub", Value: "r"}}},
{"/cmd/whoami/root", false, "/cmd/whoami/root", nil},
{"/cmd/whoami/root/", false, "/cmd/whoami/root/", nil},
{"/src/", false, "/src/*filepath", Params{Param{Key: "filepath", Value: "/"}}},
{"/src/some/file.png", false, "/src/*filepath", Params{Param{Key: "filepath", Value: "/some/file.png"}}},
{"/search/", false, "/search/", nil},
{"/search/someth!ng+in+ünìcodé", false, "/search/:query", Params{Param{Key: "query", Value: "someth!ng+in+ünìcodé"}}},
{"/search/someth!ng+in+ünìcodé/", true, "", Params{Param{Key: "query", Value: "someth!ng+in+ünìcodé"}}},
{"/search/gin", false, "/search/:query", Params{Param{"query", "gin"}}},
{"/search/gin-gonic", false, "/search/gin-gonic", nil},
{"/search/google", false, "/search/google", nil},
{"/user_gopher", false, "/user_:name", Params{Param{Key: "name", Value: "gopher"}}},
{"/user_gopher/about", false, "/user_:name/about", Params{Param{Key: "name", Value: "gopher"}}},
{"/files/js/inc/framework.js", false, "/files/:dir/*filepath", Params{Param{Key: "dir", Value: "js"}, Param{Key: "filepath", Value: "/inc/framework.js"}}},
{"/info/gordon/public", false, "/info/:user/public", Params{Param{Key: "user", Value: "gordon"}}},
{"/info/gordon/project/go", false, "/info/:user/project/:project", Params{Param{Key: "user", Value: "gordon"}, Param{Key: "project", Value: "go"}}},
{"/info/gordon/project/golang", false, "/info/:user/project/golang", Params{Param{Key: "user", Value: "gordon"}}},
{"/aa/aa", false, "/aa/*xx", Params{Param{Key: "xx", Value: "/aa"}}},
{"/ab/ab", false, "/ab/*xx", Params{Param{Key: "xx", Value: "/ab"}}},
{"/a", false, "/:cc", Params{Param{Key: "cc", Value: "a"}}},
// * Error with argument being intercepted
// new PR handle (/all /all/cc /a/cc)
// fix PR: https://github.com/gin-gonic/gin/pull/2796
{"/all", false, "/:cc", Params{Param{Key: "cc", Value: "all"}}},
{"/d", false, "/:cc", Params{Param{Key: "cc", Value: "d"}}},
{"/ad", false, "/:cc", Params{Param{Key: "cc", Value: "ad"}}},
{"/dd", false, "/:cc", Params{Param{Key: "cc", Value: "dd"}}},
{"/dddaa", false, "/:cc", Params{Param{Key: "cc", Value: "dddaa"}}},
{"/aa", false, "/:cc", Params{Param{Key: "cc", Value: "aa"}}},
{"/aaa", false, "/:cc", Params{Param{Key: "cc", Value: "aaa"}}},
{"/aaa/cc", false, "/:cc/cc", Params{Param{Key: "cc", Value: "aaa"}}},
{"/ab", false, "/:cc", Params{Param{Key: "cc", Value: "ab"}}},
{"/abb", false, "/:cc", Params{Param{Key: "cc", Value: "abb"}}},
{"/abb/cc", false, "/:cc/cc", Params{Param{Key: "cc", Value: "abb"}}},
{"/allxxxx", false, "/:cc", Params{Param{Key: "cc", Value: "allxxxx"}}},
{"/alldd", false, "/:cc", Params{Param{Key: "cc", Value: "alldd"}}},
{"/all/cc", false, "/:cc/cc", Params{Param{Key: "cc", Value: "all"}}},
{"/a/cc", false, "/:cc/cc", Params{Param{Key: "cc", Value: "a"}}},
{"/c1/d/e", false, "/c1/:dd/e", Params{Param{Key: "dd", Value: "d"}}},
{"/c1/d/e1", false, "/c1/:dd/e1", Params{Param{Key: "dd", Value: "d"}}},
{"/c1/d/ee", false, "/:cc/:dd/ee", Params{Param{Key: "cc", Value: "c1"}, Param{Key: "dd", Value: "d"}}},
{"/cc/cc", false, "/:cc/cc", Params{Param{Key: "cc", Value: "cc"}}},
{"/ccc/cc", false, "/:cc/cc", Params{Param{Key: "cc", Value: "ccc"}}},
{"/deedwjfs/cc", false, "/:cc/cc", Params{Param{Key: "cc", Value: "deedwjfs"}}},
{"/acllcc/cc", false, "/:cc/cc", Params{Param{Key: "cc", Value: "acllcc"}}},
{"/get/test/abc/", false, "/get/test/abc/", nil},
{"/get/te/abc/", false, "/get/:param/abc/", Params{Param{Key: "param", Value: "te"}}},
{"/get/testaa/abc/", false, "/get/:param/abc/", Params{Param{Key: "param", Value: "testaa"}}},
{"/get/xx/abc/", false, "/get/:param/abc/", Params{Param{Key: "param", Value: "xx"}}},
{"/get/tt/abc/", false, "/get/:param/abc/", Params{Param{Key: "param", Value: "tt"}}},
{"/get/a/abc/", false, "/get/:param/abc/", Params{Param{Key: "param", Value: "a"}}},
{"/get/t/abc/", false, "/get/:param/abc/", Params{Param{Key: "param", Value: "t"}}},
{"/get/aa/abc/", false, "/get/:param/abc/", Params{Param{Key: "param", Value: "aa"}}},
{"/get/abas/abc/", false, "/get/:param/abc/", Params{Param{Key: "param", Value: "abas"}}},
{"/something/secondthing/test", false, "/something/secondthing/test", nil},
{"/something/abcdad/thirdthing", false, "/something/:paramname/thirdthing", Params{Param{Key: "paramname", Value: "abcdad"}}},
{"/something/secondthingaaaa/thirdthing", false, "/something/:paramname/thirdthing", Params{Param{Key: "paramname", Value: "secondthingaaaa"}}},
{"/something/se/thirdthing", false, "/something/:paramname/thirdthing", Params{Param{Key: "paramname", Value: "se"}}},
{"/something/s/thirdthing", false, "/something/:paramname/thirdthing", Params{Param{Key: "paramname", Value: "s"}}},
{"/c/d/ee", false, "/:cc/:dd/ee", Params{Param{Key: "cc", Value: "c"}, Param{Key: "dd", Value: "d"}}},
{"/c/d/e/ff", false, "/:cc/:dd/:ee/ff", Params{Param{Key: "cc", Value: "c"}, Param{Key: "dd", Value: "d"}, Param{Key: "ee", Value: "e"}}},
{"/c/d/e/f/gg", false, "/:cc/:dd/:ee/:ff/gg", Params{Param{Key: "cc", Value: "c"}, Param{Key: "dd", Value: "d"}, Param{Key: "ee", Value: "e"}, Param{Key: "ff", Value: "f"}}},
{"/c/d/e/f/g/hh", false, "/:cc/:dd/:ee/:ff/:gg/hh", Params{Param{Key: "cc", Value: "c"}, Param{Key: "dd", Value: "d"}, Param{Key: "ee", Value: "e"}, Param{Key: "ff", Value: "f"}, Param{Key: "gg", Value: "g"}}},
{"/cc/dd/ee/ff/gg/hh", false, "/:cc/:dd/:ee/:ff/:gg/hh", Params{Param{Key: "cc", Value: "cc"}, Param{Key: "dd", Value: "dd"}, Param{Key: "ee", Value: "ee"}, Param{Key: "ff", Value: "ff"}, Param{Key: "gg", Value: "gg"}}},
{"/get/abc", false, "/get/abc", nil},
{"/get/a", false, "/get/:param", Params{Param{Key: "param", Value: "a"}}},
{"/get/abz", false, "/get/:param", Params{Param{Key: "param", Value: "abz"}}},
{"/get/12a", false, "/get/:param", Params{Param{Key: "param", Value: "12a"}}},
{"/get/abcd", false, "/get/:param", Params{Param{Key: "param", Value: "abcd"}}},
{"/get/abc/123abc", false, "/get/abc/123abc", nil},
{"/get/abc/12", false, "/get/abc/:param", Params{Param{Key: "param", Value: "12"}}},
{"/get/abc/123ab", false, "/get/abc/:param", Params{Param{Key: "param", Value: "123ab"}}},
{"/get/abc/xyz", false, "/get/abc/:param", Params{Param{Key: "param", Value: "xyz"}}},
{"/get/abc/123abcddxx", false, "/get/abc/:param", Params{Param{Key: "param", Value: "123abcddxx"}}},
{"/get/abc/123abc/xxx8", false, "/get/abc/123abc/xxx8", nil},
{"/get/abc/123abc/x", false, "/get/abc/123abc/:param", Params{Param{Key: "param", Value: "x"}}},
{"/get/abc/123abc/xxx", false, "/get/abc/123abc/:param", Params{Param{Key: "param", Value: "xxx"}}},
{"/get/abc/123abc/abc", false, "/get/abc/123abc/:param", Params{Param{Key: "param", Value: "abc"}}},
{"/get/abc/123abc/xxx8xxas", false, "/get/abc/123abc/:param", Params{Param{Key: "param", Value: "xxx8xxas"}}},
{"/get/abc/123abc/xxx8/1234", false, "/get/abc/123abc/xxx8/1234", nil},
{"/get/abc/123abc/xxx8/1", false, "/get/abc/123abc/xxx8/:param", Params{Param{Key: "param", Value: "1"}}},
{"/get/abc/123abc/xxx8/123", false, "/get/abc/123abc/xxx8/:param", Params{Param{Key: "param", Value: "123"}}},
{"/get/abc/123abc/xxx8/78k", false, "/get/abc/123abc/xxx8/:param", Params{Param{Key: "param", Value: "78k"}}},
{"/get/abc/123abc/xxx8/1234xxxd", false, "/get/abc/123abc/xxx8/:param", Params{Param{Key: "param", Value: "1234xxxd"}}},
{"/get/abc/123abc/xxx8/1234/ffas", false, "/get/abc/123abc/xxx8/1234/ffas", nil},
{"/get/abc/123abc/xxx8/1234/f", false, "/get/abc/123abc/xxx8/1234/:param", Params{Param{Key: "param", Value: "f"}}},
{"/get/abc/123abc/xxx8/1234/ffa", false, "/get/abc/123abc/xxx8/1234/:param", Params{Param{Key: "param", Value: "ffa"}}},
{"/get/abc/123abc/xxx8/1234/kka", false, "/get/abc/123abc/xxx8/1234/:param", Params{Param{Key: "param", Value: "kka"}}},
{"/get/abc/123abc/xxx8/1234/ffas321", false, "/get/abc/123abc/xxx8/1234/:param", Params{Param{Key: "param", Value: "ffas321"}}},
{"/get/abc/123abc/xxx8/1234/kkdd/12c", false, "/get/abc/123abc/xxx8/1234/kkdd/12c", nil},
{"/get/abc/123abc/xxx8/1234/kkdd/1", false, "/get/abc/123abc/xxx8/1234/kkdd/:param", Params{Param{Key: "param", Value: "1"}}},
{"/get/abc/123abc/xxx8/1234/kkdd/12", false, "/get/abc/123abc/xxx8/1234/kkdd/:param", Params{Param{Key: "param", Value: "12"}}},
{"/get/abc/123abc/xxx8/1234/kkdd/12b", false, "/get/abc/123abc/xxx8/1234/kkdd/:param", Params{Param{Key: "param", Value: "12b"}}},
{"/get/abc/123abc/xxx8/1234/kkdd/34", false, "/get/abc/123abc/xxx8/1234/kkdd/:param", Params{Param{Key: "param", Value: "34"}}},
{"/get/abc/123abc/xxx8/1234/kkdd/12c2e3", false, "/get/abc/123abc/xxx8/1234/kkdd/:param", Params{Param{Key: "param", Value: "12c2e3"}}},
{"/get/abc/12/test", false, "/get/abc/:param/test", Params{Param{Key: "param", Value: "12"}}},
{"/get/abc/123abdd/test", false, "/get/abc/:param/test", Params{Param{Key: "param", Value: "123abdd"}}},
{"/get/abc/123abdddf/test", false, "/get/abc/:param/test", Params{Param{Key: "param", Value: "123abdddf"}}},
{"/get/abc/123ab/test", false, "/get/abc/:param/test", Params{Param{Key: "param", Value: "123ab"}}},
{"/get/abc/123abgg/test", false, "/get/abc/:param/test", Params{Param{Key: "param", Value: "123abgg"}}},
{"/get/abc/123abff/test", false, "/get/abc/:param/test", Params{Param{Key: "param", Value: "123abff"}}},
{"/get/abc/123abffff/test", false, "/get/abc/:param/test", Params{Param{Key: "param", Value: "123abffff"}}},
{"/get/abc/123abd/test", false, "/get/abc/123abd/:param", Params{Param{Key: "param", Value: "test"}}},
{"/get/abc/123abddd/test", false, "/get/abc/123abddd/:param", Params{Param{Key: "param", Value: "test"}}},
{"/get/abc/123/test22", false, "/get/abc/123/:param", Params{Param{Key: "param", Value: "test22"}}},
{"/get/abc/123abg/test", false, "/get/abc/123abg/:param", Params{Param{Key: "param", Value: "test"}}},
{"/get/abc/123abf/testss", false, "/get/abc/123abf/:param", Params{Param{Key: "param", Value: "testss"}}},
{"/get/abc/123abfff/te", false, "/get/abc/123abfff/:param", Params{Param{Key: "param", Value: "te"}}},
})
checkPriorities(t, tree)
}
func TestUnescapeParameters(t *testing.T) {
tree := &node{}
routes := [...]string{
"/",
"/cmd/:tool/:sub",
"/cmd/:tool/",
"/src/*filepath",
"/search/:query",
"/files/:dir/*filepath",
"/info/:user/project/:project",
"/info/:user",
}
for _, route := range routes {
tree.addRoute(route, fakeHandler(route))
}
unescape := true
checkRequests(t, tree, testRequests{
{"/", false, "/", nil},
{"/cmd/test/", false, "/cmd/:tool/", Params{Param{Key: "tool", Value: "test"}}},
{"/cmd/test", true, "", Params{Param{Key: "tool", Value: "test"}}},
{"/src/some/file.png", false, "/src/*filepath", Params{Param{Key: "filepath", Value: "/some/file.png"}}},
{"/src/some/file+test.png", false, "/src/*filepath", Params{Param{Key: "filepath", Value: "/some/file test.png"}}},
{"/src/some/file++++%%%%test.png", false, "/src/*filepath", Params{Param{Key: "filepath", Value: "/some/file++++%%%%test.png"}}},
{"/src/some/file%2Ftest.png", false, "/src/*filepath", Params{Param{Key: "filepath", Value: "/some/file/test.png"}}},
{"/search/someth!ng+in+ünìcodé", false, "/search/:query", Params{Param{Key: "query", Value: "someth!ng in ünìcodé"}}},
{"/info/gordon/project/go", false, "/info/:user/project/:project", Params{Param{Key: "user", Value: "gordon"}, Param{Key: "project", Value: "go"}}},
{"/info/slash%2Fgordon", false, "/info/:user", Params{Param{Key: "user", Value: "slash/gordon"}}},
{"/info/slash%2Fgordon/project/Project%20%231", false, "/info/:user/project/:project", Params{Param{Key: "user", Value: "slash/gordon"}, Param{Key: "project", Value: "Project #1"}}},
{"/info/slash%%%%", false, "/info/:user", Params{Param{Key: "user", Value: "slash%%%%"}}},
{"/info/slash%%%%2Fgordon/project/Project%%%%20%231", false, "/info/:user/project/:project", Params{Param{Key: "user", Value: "slash%%%%2Fgordon"}, Param{Key: "project", Value: "Project%%%%20%231"}}},
}, unescape)
checkPriorities(t, tree)
}
func catchPanic(testFunc func()) (recv any) {
defer func() {
recv = recover()
}()
testFunc()
return
}
type testRoute struct {
path string
conflict bool
}
func testRoutes(t *testing.T, routes []testRoute) {
tree := &node{}
for _, route := range routes {
recv := catchPanic(func() {
tree.addRoute(route.path, nil)
})
if route.conflict {
if recv == nil {
t.Errorf("no panic for conflicting route '%s'", route.path)
}
} else if recv != nil {
t.Errorf("unexpected panic for route '%s': %v", route.path, recv)
}
}
}
func TestTreeWildcardConflict(t *testing.T) {
routes := []testRoute{
{"/cmd/:tool/:sub", false},
{"/cmd/vet", false},
{"/foo/bar", false},
{"/foo/:name", false},
{"/foo/:names", true},
{"/cmd/*path", true},
{"/cmd/:badvar", true},
{"/cmd/:tool/names", false},
{"/cmd/:tool/:badsub/details", true},
{"/src/*filepath", false},
{"/src/:file", true},
{"/src/static.json", true},
{"/src/*filepathx", true},
{"/src/", true},
{"/src/foo/bar", true},
{"/src1/", false},
{"/src1/*filepath", true},
{"/src2*filepath", true},
{"/src2/*filepath", false},
{"/search/:query", false},
{"/search/valid", false},
{"/user_:name", false},
{"/user_x", false},
{"/user_:name", false},
{"/id:id", false},
{"/id/:id", false},
}
testRoutes(t, routes)
}
func TestCatchAllAfterSlash(t *testing.T) {
routes := []testRoute{
{"/non-leading-*catchall", true},
}
testRoutes(t, routes)
}
func TestTreeChildConflict(t *testing.T) {
routes := []testRoute{
{"/cmd/vet", false},
{"/cmd/:tool", false},
{"/cmd/:tool/:sub", false},
{"/cmd/:tool/misc", false},
{"/cmd/:tool/:othersub", true},
{"/src/AUTHORS", false},
{"/src/*filepath", true},
{"/user_x", false},
{"/user_:name", false},
{"/id/:id", false},
{"/id:id", false},
{"/:id", false},
{"/*filepath", true},
}
testRoutes(t, routes)
}
func TestTreeDuplicatePath(t *testing.T) {
tree := &node{}
routes := [...]string{
"/",
"/doc/",
"/src/*filepath",
"/search/:query",
"/user_:name",
}
for _, route := range routes {
recv := catchPanic(func() {
tree.addRoute(route, fakeHandler(route))
})
if recv != nil {
t.Fatalf("panic inserting route '%s': %v", route, recv)
}
// Add again
recv = catchPanic(func() {
tree.addRoute(route, nil)
})
if recv == nil {
t.Fatalf("no panic while inserting duplicate route '%s", route)
}
}
//printChildren(tree, "")
checkRequests(t, tree, testRequests{
{"/", false, "/", nil},
{"/doc/", false, "/doc/", nil},
{"/src/some/file.png", false, "/src/*filepath", Params{Param{"filepath", "/some/file.png"}}},
{"/search/someth!ng+in+ünìcodé", false, "/search/:query", Params{Param{"query", "someth!ng+in+ünìcodé"}}},
{"/user_gopher", false, "/user_:name", Params{Param{"name", "gopher"}}},
})
}
func TestEmptyWildcardName(t *testing.T) {
tree := &node{}
routes := [...]string{
"/user:",
"/user:/",
"/cmd/:/",
"/src/*",
}
for _, route := range routes {
recv := catchPanic(func() {
tree.addRoute(route, nil)
})
if recv == nil {
t.Fatalf("no panic while inserting route with empty wildcard name '%s", route)
}
}
}
func TestTreeCatchAllConflict(t *testing.T) {
routes := []testRoute{
{"/src/*filepath/x", true},
{"/src2/", false},
{"/src2/*filepath/x", true},
{"/src3/*filepath", false},
{"/src3/*filepath/x", true},
}
testRoutes(t, routes)
}
func TestTreeCatchAllConflictRoot(t *testing.T) {
routes := []testRoute{
{"/", false},
{"/*filepath", true},
}
testRoutes(t, routes)
}
func TestTreeCatchMaxParams(t *testing.T) {
tree := &node{}
var route = "/cmd/*filepath"
tree.addRoute(route, fakeHandler(route))
}
func TestTreeDoubleWildcard(t *testing.T) {
const panicMsg = "only one wildcard per path segment is allowed"
routes := [...]string{
"/:foo:bar",
"/:foo:bar/",
"/:foo*bar",
}
for _, route := range routes {
tree := &node{}
recv := catchPanic(func() {
tree.addRoute(route, nil)
})
if rs, ok := recv.(string); !ok || !strings.HasPrefix(rs, panicMsg) {
t.Fatalf(`"Expected panic "%s" for route '%s', got "%v"`, panicMsg, route, recv)
}
}
}
/*func TestTreeDuplicateWildcard(t *testing.T) {
tree := &node{}
routes := [...]string{
"/:id/:name/:id",
}
for _, route := range routes {
...
}
}*/
func TestTreeTrailingSlashRedirect(t *testing.T) {
tree := &node{}
routes := [...]string{
"/hi",
"/b/",
"/search/:query",
"/cmd/:tool/",
"/src/*filepath",
"/x",
"/x/y",
"/y/",
"/y/z",
"/0/:id",
"/0/:id/1",
"/1/:id/",
"/1/:id/2",
"/aa",
"/a/",
"/admin",
"/admin/:category",
"/admin/:category/:page",
"/doc",
"/doc/go_faq.html",
"/doc/go1.html",
"/no/a",
"/no/b",
"/api/:page/:name",
"/api/hello/:name/bar/",
"/api/bar/:name",
"/api/baz/foo",
"/api/baz/foo/bar",
"/blog/:p",
"/posts/:b/:c",
"/posts/b/:c/d/",
"/vendor/:x/*y",
}
for _, route := range routes {
recv := catchPanic(func() {
tree.addRoute(route, fakeHandler(route))
})
if recv != nil {
t.Fatalf("panic inserting route '%s': %v", route, recv)
}
}
tsrRoutes := [...]string{
"/hi/",
"/b",
"/search/gopher/",
"/cmd/vet",
"/src",
"/x/",
"/y",
"/0/go/",
"/1/go",
"/a",
"/admin/",
"/admin/config/",
"/admin/config/permissions/",
"/doc/",
"/admin/static/",
"/admin/cfg/",
"/admin/cfg/users/",
"/api/hello/x/bar",
"/api/baz/foo/",
"/api/baz/bax/",
"/api/bar/huh/",
"/api/baz/foo/bar/",
"/api/world/abc/",
"/blog/pp/",
"/posts/b/c/d",
"/vendor/x",
}
for _, route := range tsrRoutes {
value := tree.getValue(route, nil, getSkippedNodes(), false)
if value.handlers != nil {
t.Fatalf("non-nil handler for TSR route '%s", route)
} else if !value.tsr {
t.Errorf("expected TSR recommendation for route '%s'", route)
}
}
noTsrRoutes := [...]string{
"/",
"/no",
"/no/",
"/_",
"/_/",
"/api",
"/api/",
"/api/hello/x/foo",
"/api/baz/foo/bad",
"/foo/p/p",
}
for _, route := range noTsrRoutes {
value := tree.getValue(route, nil, getSkippedNodes(), false)
if value.handlers != nil {
t.Fatalf("non-nil handler for No-TSR route '%s", route)
} else if value.tsr {
t.Errorf("expected no TSR recommendation for route '%s'", route)
}
}
}
func TestTreeRootTrailingSlashRedirect(t *testing.T) {
tree := &node{}
recv := catchPanic(func() {
tree.addRoute("/:test", fakeHandler("/:test"))
})
if recv != nil {
t.Fatalf("panic inserting test route: %v", recv)
}
value := tree.getValue("/", nil, getSkippedNodes(), false)
if value.handlers != nil {
t.Fatalf("non-nil handler")
} else if value.tsr {
t.Errorf("expected no TSR recommendation")
}
}
func TestTreeFindCaseInsensitivePath(t *testing.T) {
tree := &node{}
longPath := "/l" + strings.Repeat("o", 128) + "ng"
lOngPath := "/l" + strings.Repeat("O", 128) + "ng/"
routes := [...]string{
"/hi",
"/b/",
"/ABC/",
"/search/:query",
"/cmd/:tool/",
"/src/*filepath",
"/x",
"/x/y",
"/y/",
"/y/z",
"/0/:id",
"/0/:id/1",
"/1/:id/",
"/1/:id/2",
"/aa",
"/a/",
"/doc",
"/doc/go_faq.html",
"/doc/go1.html",
"/doc/go/away",
"/no/a",
"/no/b",
"/Π",
"/u/apfêl/",
"/u/äpfêl/",
"/u/öpfêl",
"/v/Äpfêl/",
"/v/Öpfêl",
"/w/♬", // 3 byte
"/w/♭/", // 3 byte, last byte differs
"/w/𠜎", // 4 byte
"/w/𠜏/", // 4 byte
longPath,
}
for _, route := range routes {
recv := catchPanic(func() {
tree.addRoute(route, fakeHandler(route))
})
if recv != nil {
t.Fatalf("panic inserting route '%s': %v", route, recv)
}
}
// Check out == in for all registered routes
// With fixTrailingSlash = true
for _, route := range routes {
out, found := tree.findCaseInsensitivePath(route, true)
if !found {
t.Errorf("Route '%s' not found!", route)
} else if string(out) != route {
t.Errorf("Wrong result for route '%s': %s", route, string(out))
}
}
// With fixTrailingSlash = false
for _, route := range routes {
out, found := tree.findCaseInsensitivePath(route, false)
if !found {
t.Errorf("Route '%s' not found!", route)
} else if string(out) != route {
t.Errorf("Wrong result for route '%s': %s", route, string(out))
}
}
tests := []struct {
in string
out string
found bool
slash bool
}{
{"/HI", "/hi", true, false},
{"/HI/", "/hi", true, true},
{"/B", "/b/", true, true},
{"/B/", "/b/", true, false},
{"/abc", "/ABC/", true, true},
{"/abc/", "/ABC/", true, false},
{"/aBc", "/ABC/", true, true},
{"/aBc/", "/ABC/", true, false},
{"/abC", "/ABC/", true, true},
{"/abC/", "/ABC/", true, false},
{"/SEARCH/QUERY", "/search/QUERY", true, false},
{"/SEARCH/QUERY/", "/search/QUERY", true, true},
{"/CMD/TOOL/", "/cmd/TOOL/", true, false},
{"/CMD/TOOL", "/cmd/TOOL/", true, true},
{"/SRC/FILE/PATH", "/src/FILE/PATH", true, false},
{"/x/Y", "/x/y", true, false},
{"/x/Y/", "/x/y", true, true},
{"/X/y", "/x/y", true, false},
{"/X/y/", "/x/y", true, true},
{"/X/Y", "/x/y", true, false},
{"/X/Y/", "/x/y", true, true},
{"/Y/", "/y/", true, false},
{"/Y", "/y/", true, true},
{"/Y/z", "/y/z", true, false},
{"/Y/z/", "/y/z", true, true},
{"/Y/Z", "/y/z", true, false},
{"/Y/Z/", "/y/z", true, true},
{"/y/Z", "/y/z", true, false},
{"/y/Z/", "/y/z", true, true},
{"/Aa", "/aa", true, false},
{"/Aa/", "/aa", true, true},
{"/AA", "/aa", true, false},
{"/AA/", "/aa", true, true},
{"/aA", "/aa", true, false},
{"/aA/", "/aa", true, true},
{"/A/", "/a/", true, false},
{"/A", "/a/", true, true},
{"/DOC", "/doc", true, false},
{"/DOC/", "/doc", true, true},
{"/NO", "", false, true},
{"/DOC/GO", "", false, true},
{"/π", "/Π", true, false},
{"/π/", "/Π", true, true},
{"/u/ÄPFÊL/", "/u/äpfêl/", true, false},
{"/u/ÄPFÊL", "/u/äpfêl/", true, true},
{"/u/ÖPFÊL/", "/u/öpfêl", true, true},
{"/u/ÖPFÊL", "/u/öpfêl", true, false},
{"/v/äpfêL/", "/v/Äpfêl/", true, false},
{"/v/äpfêL", "/v/Äpfêl/", true, true},
{"/v/öpfêL/", "/v/Öpfêl", true, true},
{"/v/öpfêL", "/v/Öpfêl", true, false},
{"/w/♬/", "/w/♬", true, true},
{"/w/♭", "/w/♭/", true, true},
{"/w/𠜎/", "/w/𠜎", true, true},
{"/w/𠜏", "/w/𠜏/", true, true},
{lOngPath, longPath, true, true},
}
// With fixTrailingSlash = true
for _, test := range tests {
out, found := tree.findCaseInsensitivePath(test.in, true)
if found != test.found || (found && (string(out) != test.out)) {
t.Errorf("Wrong result for '%s': got %s, %t; want %s, %t",
test.in, string(out), found, test.out, test.found)
return
}
}
// With fixTrailingSlash = false
for _, test := range tests {
out, found := tree.findCaseInsensitivePath(test.in, false)
if test.slash {
if found { // test needs a trailingSlash fix. It must not be found!
t.Errorf("Found without fixTrailingSlash: %s; got %s", test.in, string(out))
}
} else {
if found != test.found || (found && (string(out) != test.out)) {
t.Errorf("Wrong result for '%s': got %s, %t; want %s, %t",
test.in, string(out), found, test.out, test.found)
return
}
}
}
}
func TestTreeInvalidNodeType(t *testing.T) {
const panicMsg = "invalid node type"
tree := &node{}
tree.addRoute("/", fakeHandler("/"))
tree.addRoute("/:page", fakeHandler("/:page"))
// set invalid node type
tree.children[0].nType = 42
// normal lookup
recv := catchPanic(func() {
tree.getValue("/test", nil, getSkippedNodes(), false)
})
if rs, ok := recv.(string); !ok || rs != panicMsg {
t.Fatalf("Expected panic '"+panicMsg+"', got '%v'", recv)
}
// case-insensitive lookup
recv = catchPanic(func() {
tree.findCaseInsensitivePath("/test", true)
})
if rs, ok := recv.(string); !ok || rs != panicMsg {
t.Fatalf("Expected panic '"+panicMsg+"', got '%v'", recv)
}
}
func TestTreeInvalidParamsType(t *testing.T) {
tree := &node{}
tree.wildChild = true
tree.children = append(tree.children, &node{})
tree.children[0].nType = 2
// set invalid Params type
params := make(Params, 0)
// try to trigger slice bounds out of range with capacity 0
tree.getValue("/test", ¶ms, getSkippedNodes(), false)
}
func TestTreeWildcardConflictEx(t *testing.T) {
conflicts := [...]struct {
route string
segPath string
existPath string
existSegPath string
}{
{"/who/are/foo", "/foo", `/who/are/\*you`, `/\*you`},
{"/who/are/foo/", "/foo/", `/who/are/\*you`, `/\*you`},
{"/who/are/foo/bar", "/foo/bar", `/who/are/\*you`, `/\*you`},
{"/con:nection", ":nection", `/con:tact`, `:tact`},
}
for _, conflict := range conflicts {
// I have to re-create a 'tree', because the 'tree' will be
// in an inconsistent state when the loop recovers from the
// panic which threw by 'addRoute' function.
tree := &node{}
routes := [...]string{
"/con:tact",
"/who/are/*you",
"/who/foo/hello",
}
for _, route := range routes {
tree.addRoute(route, fakeHandler(route))
}
recv := catchPanic(func() {
tree.addRoute(conflict.route, fakeHandler(conflict.route))
})
if !regexp.MustCompile(fmt.Sprintf("'%s' in new path .* conflicts with existing wildcard '%s' in existing prefix '%s'", conflict.segPath, conflict.existSegPath, conflict.existPath)).MatchString(fmt.Sprint(recv)) {
t.Fatalf("invalid wildcard conflict error (%v)", recv)
}
}
}
| // Copyright 2013 Julien Schmidt. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be found
// at https://github.com/julienschmidt/httprouter/blob/master/LICENSE
package gin
import (
"fmt"
"reflect"
"regexp"
"strings"
"testing"
)
// Used as a workaround since we can't compare functions or their addresses
var fakeHandlerValue string
func fakeHandler(val string) HandlersChain {
return HandlersChain{func(c *Context) {
fakeHandlerValue = val
}}
}
type testRequests []struct {
path string
nilHandler bool
route string
ps Params
}
func getParams() *Params {
ps := make(Params, 0, 20)
return &ps
}
func getSkippedNodes() *[]skippedNode {
ps := make([]skippedNode, 0, 20)
return &ps
}
func checkRequests(t *testing.T, tree *node, requests testRequests, unescapes ...bool) {
unescape := false
if len(unescapes) >= 1 {
unescape = unescapes[0]
}
for _, request := range requests {
value := tree.getValue(request.path, getParams(), getSkippedNodes(), unescape)
if value.handlers == nil {
if !request.nilHandler {
t.Errorf("handle mismatch for route '%s': Expected non-nil handle", request.path)
}
} else if request.nilHandler {
t.Errorf("handle mismatch for route '%s': Expected nil handle", request.path)
} else {
value.handlers[0](nil)
if fakeHandlerValue != request.route {
t.Errorf("handle mismatch for route '%s': Wrong handle (%s != %s)", request.path, fakeHandlerValue, request.route)
}
}
if value.params != nil {
if !reflect.DeepEqual(*value.params, request.ps) {
t.Errorf("Params mismatch for route '%s'", request.path)
}
}
}
}
func checkPriorities(t *testing.T, n *node) uint32 {
var prio uint32
for i := range n.children {
prio += checkPriorities(t, n.children[i])
}
if n.handlers != nil {
prio++
}
if n.priority != prio {
t.Errorf(
"priority mismatch for node '%s': is %d, should be %d",
n.path, n.priority, prio,
)
}
return prio
}
func TestCountParams(t *testing.T) {
if countParams("/path/:param1/static/*catch-all") != 2 {
t.Fail()
}
if countParams(strings.Repeat("/:param", 256)) != 256 {
t.Fail()
}
}
func TestTreeAddAndGet(t *testing.T) {
tree := &node{}
routes := [...]string{
"/hi",
"/contact",
"/co",
"/c",
"/a",
"/ab",
"/doc/",
"/doc/go_faq.html",
"/doc/go1.html",
"/α",
"/β",
}
for _, route := range routes {
tree.addRoute(route, fakeHandler(route))
}
checkRequests(t, tree, testRequests{
{"/a", false, "/a", nil},
{"/", true, "", nil},
{"/hi", false, "/hi", nil},
{"/contact", false, "/contact", nil},
{"/co", false, "/co", nil},
{"/con", true, "", nil}, // key mismatch
{"/cona", true, "", nil}, // key mismatch
{"/no", true, "", nil}, // no matching child
{"/ab", false, "/ab", nil},
{"/α", false, "/α", nil},
{"/β", false, "/β", nil},
})
checkPriorities(t, tree)
}
func TestTreeWildcard(t *testing.T) {
tree := &node{}
routes := [...]string{
"/",
"/cmd/:tool/",
"/cmd/:tool/:sub",
"/cmd/whoami",
"/cmd/whoami/root",
"/cmd/whoami/root/",
"/src/*filepath",
"/search/",
"/search/:query",
"/search/gin-gonic",
"/search/google",
"/user_:name",
"/user_:name/about",
"/files/:dir/*filepath",
"/doc/",
"/doc/go_faq.html",
"/doc/go1.html",
"/info/:user/public",
"/info/:user/project/:project",
"/info/:user/project/golang",
"/aa/*xx",
"/ab/*xx",
"/:cc",
"/c1/:dd/e",
"/c1/:dd/e1",
"/:cc/cc",
"/:cc/:dd/ee",
"/:cc/:dd/:ee/ff",
"/:cc/:dd/:ee/:ff/gg",
"/:cc/:dd/:ee/:ff/:gg/hh",
"/get/test/abc/",
"/get/:param/abc/",
"/something/:paramname/thirdthing",
"/something/secondthing/test",
"/get/abc",
"/get/:param",
"/get/abc/123abc",
"/get/abc/:param",
"/get/abc/123abc/xxx8",
"/get/abc/123abc/:param",
"/get/abc/123abc/xxx8/1234",
"/get/abc/123abc/xxx8/:param",
"/get/abc/123abc/xxx8/1234/ffas",
"/get/abc/123abc/xxx8/1234/:param",
"/get/abc/123abc/xxx8/1234/kkdd/12c",
"/get/abc/123abc/xxx8/1234/kkdd/:param",
"/get/abc/:param/test",
"/get/abc/123abd/:param",
"/get/abc/123abddd/:param",
"/get/abc/123/:param",
"/get/abc/123abg/:param",
"/get/abc/123abf/:param",
"/get/abc/123abfff/:param",
}
for _, route := range routes {
tree.addRoute(route, fakeHandler(route))
}
checkRequests(t, tree, testRequests{
{"/", false, "/", nil},
{"/cmd/test", true, "/cmd/:tool/", Params{Param{"tool", "test"}}},
{"/cmd/test/", false, "/cmd/:tool/", Params{Param{"tool", "test"}}},
{"/cmd/test/3", false, "/cmd/:tool/:sub", Params{Param{Key: "tool", Value: "test"}, Param{Key: "sub", Value: "3"}}},
{"/cmd/who", true, "/cmd/:tool/", Params{Param{"tool", "who"}}},
{"/cmd/who/", false, "/cmd/:tool/", Params{Param{"tool", "who"}}},
{"/cmd/whoami", false, "/cmd/whoami", nil},
{"/cmd/whoami/", true, "/cmd/whoami", nil},
{"/cmd/whoami/r", false, "/cmd/:tool/:sub", Params{Param{Key: "tool", Value: "whoami"}, Param{Key: "sub", Value: "r"}}},
{"/cmd/whoami/r/", true, "/cmd/:tool/:sub", Params{Param{Key: "tool", Value: "whoami"}, Param{Key: "sub", Value: "r"}}},
{"/cmd/whoami/root", false, "/cmd/whoami/root", nil},
{"/cmd/whoami/root/", false, "/cmd/whoami/root/", nil},
{"/src/", false, "/src/*filepath", Params{Param{Key: "filepath", Value: "/"}}},
{"/src/some/file.png", false, "/src/*filepath", Params{Param{Key: "filepath", Value: "/some/file.png"}}},
{"/search/", false, "/search/", nil},
{"/search/someth!ng+in+ünìcodé", false, "/search/:query", Params{Param{Key: "query", Value: "someth!ng+in+ünìcodé"}}},
{"/search/someth!ng+in+ünìcodé/", true, "", Params{Param{Key: "query", Value: "someth!ng+in+ünìcodé"}}},
{"/search/gin", false, "/search/:query", Params{Param{"query", "gin"}}},
{"/search/gin-gonic", false, "/search/gin-gonic", nil},
{"/search/google", false, "/search/google", nil},
{"/user_gopher", false, "/user_:name", Params{Param{Key: "name", Value: "gopher"}}},
{"/user_gopher/about", false, "/user_:name/about", Params{Param{Key: "name", Value: "gopher"}}},
{"/files/js/inc/framework.js", false, "/files/:dir/*filepath", Params{Param{Key: "dir", Value: "js"}, Param{Key: "filepath", Value: "/inc/framework.js"}}},
{"/info/gordon/public", false, "/info/:user/public", Params{Param{Key: "user", Value: "gordon"}}},
{"/info/gordon/project/go", false, "/info/:user/project/:project", Params{Param{Key: "user", Value: "gordon"}, Param{Key: "project", Value: "go"}}},
{"/info/gordon/project/golang", false, "/info/:user/project/golang", Params{Param{Key: "user", Value: "gordon"}}},
{"/aa/aa", false, "/aa/*xx", Params{Param{Key: "xx", Value: "/aa"}}},
{"/ab/ab", false, "/ab/*xx", Params{Param{Key: "xx", Value: "/ab"}}},
{"/a", false, "/:cc", Params{Param{Key: "cc", Value: "a"}}},
// * Error with argument being intercepted
// new PR handle (/all /all/cc /a/cc)
// fix PR: https://github.com/gin-gonic/gin/pull/2796
{"/all", false, "/:cc", Params{Param{Key: "cc", Value: "all"}}},
{"/d", false, "/:cc", Params{Param{Key: "cc", Value: "d"}}},
{"/ad", false, "/:cc", Params{Param{Key: "cc", Value: "ad"}}},
{"/dd", false, "/:cc", Params{Param{Key: "cc", Value: "dd"}}},
{"/dddaa", false, "/:cc", Params{Param{Key: "cc", Value: "dddaa"}}},
{"/aa", false, "/:cc", Params{Param{Key: "cc", Value: "aa"}}},
{"/aaa", false, "/:cc", Params{Param{Key: "cc", Value: "aaa"}}},
{"/aaa/cc", false, "/:cc/cc", Params{Param{Key: "cc", Value: "aaa"}}},
{"/ab", false, "/:cc", Params{Param{Key: "cc", Value: "ab"}}},
{"/abb", false, "/:cc", Params{Param{Key: "cc", Value: "abb"}}},
{"/abb/cc", false, "/:cc/cc", Params{Param{Key: "cc", Value: "abb"}}},
{"/allxxxx", false, "/:cc", Params{Param{Key: "cc", Value: "allxxxx"}}},
{"/alldd", false, "/:cc", Params{Param{Key: "cc", Value: "alldd"}}},
{"/all/cc", false, "/:cc/cc", Params{Param{Key: "cc", Value: "all"}}},
{"/a/cc", false, "/:cc/cc", Params{Param{Key: "cc", Value: "a"}}},
{"/c1/d/e", false, "/c1/:dd/e", Params{Param{Key: "dd", Value: "d"}}},
{"/c1/d/e1", false, "/c1/:dd/e1", Params{Param{Key: "dd", Value: "d"}}},
{"/c1/d/ee", false, "/:cc/:dd/ee", Params{Param{Key: "cc", Value: "c1"}, Param{Key: "dd", Value: "d"}}},
{"/cc/cc", false, "/:cc/cc", Params{Param{Key: "cc", Value: "cc"}}},
{"/ccc/cc", false, "/:cc/cc", Params{Param{Key: "cc", Value: "ccc"}}},
{"/deedwjfs/cc", false, "/:cc/cc", Params{Param{Key: "cc", Value: "deedwjfs"}}},
{"/acllcc/cc", false, "/:cc/cc", Params{Param{Key: "cc", Value: "acllcc"}}},
{"/get/test/abc/", false, "/get/test/abc/", nil},
{"/get/te/abc/", false, "/get/:param/abc/", Params{Param{Key: "param", Value: "te"}}},
{"/get/testaa/abc/", false, "/get/:param/abc/", Params{Param{Key: "param", Value: "testaa"}}},
{"/get/xx/abc/", false, "/get/:param/abc/", Params{Param{Key: "param", Value: "xx"}}},
{"/get/tt/abc/", false, "/get/:param/abc/", Params{Param{Key: "param", Value: "tt"}}},
{"/get/a/abc/", false, "/get/:param/abc/", Params{Param{Key: "param", Value: "a"}}},
{"/get/t/abc/", false, "/get/:param/abc/", Params{Param{Key: "param", Value: "t"}}},
{"/get/aa/abc/", false, "/get/:param/abc/", Params{Param{Key: "param", Value: "aa"}}},
{"/get/abas/abc/", false, "/get/:param/abc/", Params{Param{Key: "param", Value: "abas"}}},
{"/something/secondthing/test", false, "/something/secondthing/test", nil},
{"/something/abcdad/thirdthing", false, "/something/:paramname/thirdthing", Params{Param{Key: "paramname", Value: "abcdad"}}},
{"/something/secondthingaaaa/thirdthing", false, "/something/:paramname/thirdthing", Params{Param{Key: "paramname", Value: "secondthingaaaa"}}},
{"/something/se/thirdthing", false, "/something/:paramname/thirdthing", Params{Param{Key: "paramname", Value: "se"}}},
{"/something/s/thirdthing", false, "/something/:paramname/thirdthing", Params{Param{Key: "paramname", Value: "s"}}},
{"/c/d/ee", false, "/:cc/:dd/ee", Params{Param{Key: "cc", Value: "c"}, Param{Key: "dd", Value: "d"}}},
{"/c/d/e/ff", false, "/:cc/:dd/:ee/ff", Params{Param{Key: "cc", Value: "c"}, Param{Key: "dd", Value: "d"}, Param{Key: "ee", Value: "e"}}},
{"/c/d/e/f/gg", false, "/:cc/:dd/:ee/:ff/gg", Params{Param{Key: "cc", Value: "c"}, Param{Key: "dd", Value: "d"}, Param{Key: "ee", Value: "e"}, Param{Key: "ff", Value: "f"}}},
{"/c/d/e/f/g/hh", false, "/:cc/:dd/:ee/:ff/:gg/hh", Params{Param{Key: "cc", Value: "c"}, Param{Key: "dd", Value: "d"}, Param{Key: "ee", Value: "e"}, Param{Key: "ff", Value: "f"}, Param{Key: "gg", Value: "g"}}},
{"/cc/dd/ee/ff/gg/hh", false, "/:cc/:dd/:ee/:ff/:gg/hh", Params{Param{Key: "cc", Value: "cc"}, Param{Key: "dd", Value: "dd"}, Param{Key: "ee", Value: "ee"}, Param{Key: "ff", Value: "ff"}, Param{Key: "gg", Value: "gg"}}},
{"/get/abc", false, "/get/abc", nil},
{"/get/a", false, "/get/:param", Params{Param{Key: "param", Value: "a"}}},
{"/get/abz", false, "/get/:param", Params{Param{Key: "param", Value: "abz"}}},
{"/get/12a", false, "/get/:param", Params{Param{Key: "param", Value: "12a"}}},
{"/get/abcd", false, "/get/:param", Params{Param{Key: "param", Value: "abcd"}}},
{"/get/abc/123abc", false, "/get/abc/123abc", nil},
{"/get/abc/12", false, "/get/abc/:param", Params{Param{Key: "param", Value: "12"}}},
{"/get/abc/123ab", false, "/get/abc/:param", Params{Param{Key: "param", Value: "123ab"}}},
{"/get/abc/xyz", false, "/get/abc/:param", Params{Param{Key: "param", Value: "xyz"}}},
{"/get/abc/123abcddxx", false, "/get/abc/:param", Params{Param{Key: "param", Value: "123abcddxx"}}},
{"/get/abc/123abc/xxx8", false, "/get/abc/123abc/xxx8", nil},
{"/get/abc/123abc/x", false, "/get/abc/123abc/:param", Params{Param{Key: "param", Value: "x"}}},
{"/get/abc/123abc/xxx", false, "/get/abc/123abc/:param", Params{Param{Key: "param", Value: "xxx"}}},
{"/get/abc/123abc/abc", false, "/get/abc/123abc/:param", Params{Param{Key: "param", Value: "abc"}}},
{"/get/abc/123abc/xxx8xxas", false, "/get/abc/123abc/:param", Params{Param{Key: "param", Value: "xxx8xxas"}}},
{"/get/abc/123abc/xxx8/1234", false, "/get/abc/123abc/xxx8/1234", nil},
{"/get/abc/123abc/xxx8/1", false, "/get/abc/123abc/xxx8/:param", Params{Param{Key: "param", Value: "1"}}},
{"/get/abc/123abc/xxx8/123", false, "/get/abc/123abc/xxx8/:param", Params{Param{Key: "param", Value: "123"}}},
{"/get/abc/123abc/xxx8/78k", false, "/get/abc/123abc/xxx8/:param", Params{Param{Key: "param", Value: "78k"}}},
{"/get/abc/123abc/xxx8/1234xxxd", false, "/get/abc/123abc/xxx8/:param", Params{Param{Key: "param", Value: "1234xxxd"}}},
{"/get/abc/123abc/xxx8/1234/ffas", false, "/get/abc/123abc/xxx8/1234/ffas", nil},
{"/get/abc/123abc/xxx8/1234/f", false, "/get/abc/123abc/xxx8/1234/:param", Params{Param{Key: "param", Value: "f"}}},
{"/get/abc/123abc/xxx8/1234/ffa", false, "/get/abc/123abc/xxx8/1234/:param", Params{Param{Key: "param", Value: "ffa"}}},
{"/get/abc/123abc/xxx8/1234/kka", false, "/get/abc/123abc/xxx8/1234/:param", Params{Param{Key: "param", Value: "kka"}}},
{"/get/abc/123abc/xxx8/1234/ffas321", false, "/get/abc/123abc/xxx8/1234/:param", Params{Param{Key: "param", Value: "ffas321"}}},
{"/get/abc/123abc/xxx8/1234/kkdd/12c", false, "/get/abc/123abc/xxx8/1234/kkdd/12c", nil},
{"/get/abc/123abc/xxx8/1234/kkdd/1", false, "/get/abc/123abc/xxx8/1234/kkdd/:param", Params{Param{Key: "param", Value: "1"}}},
{"/get/abc/123abc/xxx8/1234/kkdd/12", false, "/get/abc/123abc/xxx8/1234/kkdd/:param", Params{Param{Key: "param", Value: "12"}}},
{"/get/abc/123abc/xxx8/1234/kkdd/12b", false, "/get/abc/123abc/xxx8/1234/kkdd/:param", Params{Param{Key: "param", Value: "12b"}}},
{"/get/abc/123abc/xxx8/1234/kkdd/34", false, "/get/abc/123abc/xxx8/1234/kkdd/:param", Params{Param{Key: "param", Value: "34"}}},
{"/get/abc/123abc/xxx8/1234/kkdd/12c2e3", false, "/get/abc/123abc/xxx8/1234/kkdd/:param", Params{Param{Key: "param", Value: "12c2e3"}}},
{"/get/abc/12/test", false, "/get/abc/:param/test", Params{Param{Key: "param", Value: "12"}}},
{"/get/abc/123abdd/test", false, "/get/abc/:param/test", Params{Param{Key: "param", Value: "123abdd"}}},
{"/get/abc/123abdddf/test", false, "/get/abc/:param/test", Params{Param{Key: "param", Value: "123abdddf"}}},
{"/get/abc/123ab/test", false, "/get/abc/:param/test", Params{Param{Key: "param", Value: "123ab"}}},
{"/get/abc/123abgg/test", false, "/get/abc/:param/test", Params{Param{Key: "param", Value: "123abgg"}}},
{"/get/abc/123abff/test", false, "/get/abc/:param/test", Params{Param{Key: "param", Value: "123abff"}}},
{"/get/abc/123abffff/test", false, "/get/abc/:param/test", Params{Param{Key: "param", Value: "123abffff"}}},
{"/get/abc/123abd/test", false, "/get/abc/123abd/:param", Params{Param{Key: "param", Value: "test"}}},
{"/get/abc/123abddd/test", false, "/get/abc/123abddd/:param", Params{Param{Key: "param", Value: "test"}}},
{"/get/abc/123/test22", false, "/get/abc/123/:param", Params{Param{Key: "param", Value: "test22"}}},
{"/get/abc/123abg/test", false, "/get/abc/123abg/:param", Params{Param{Key: "param", Value: "test"}}},
{"/get/abc/123abf/testss", false, "/get/abc/123abf/:param", Params{Param{Key: "param", Value: "testss"}}},
{"/get/abc/123abfff/te", false, "/get/abc/123abfff/:param", Params{Param{Key: "param", Value: "te"}}},
})
checkPriorities(t, tree)
}
func TestUnescapeParameters(t *testing.T) {
tree := &node{}
routes := [...]string{
"/",
"/cmd/:tool/:sub",
"/cmd/:tool/",
"/src/*filepath",
"/search/:query",
"/files/:dir/*filepath",
"/info/:user/project/:project",
"/info/:user",
}
for _, route := range routes {
tree.addRoute(route, fakeHandler(route))
}
unescape := true
checkRequests(t, tree, testRequests{
{"/", false, "/", nil},
{"/cmd/test/", false, "/cmd/:tool/", Params{Param{Key: "tool", Value: "test"}}},
{"/cmd/test", true, "", Params{Param{Key: "tool", Value: "test"}}},
{"/src/some/file.png", false, "/src/*filepath", Params{Param{Key: "filepath", Value: "/some/file.png"}}},
{"/src/some/file+test.png", false, "/src/*filepath", Params{Param{Key: "filepath", Value: "/some/file test.png"}}},
{"/src/some/file++++%%%%test.png", false, "/src/*filepath", Params{Param{Key: "filepath", Value: "/some/file++++%%%%test.png"}}},
{"/src/some/file%2Ftest.png", false, "/src/*filepath", Params{Param{Key: "filepath", Value: "/some/file/test.png"}}},
{"/search/someth!ng+in+ünìcodé", false, "/search/:query", Params{Param{Key: "query", Value: "someth!ng in ünìcodé"}}},
{"/info/gordon/project/go", false, "/info/:user/project/:project", Params{Param{Key: "user", Value: "gordon"}, Param{Key: "project", Value: "go"}}},
{"/info/slash%2Fgordon", false, "/info/:user", Params{Param{Key: "user", Value: "slash/gordon"}}},
{"/info/slash%2Fgordon/project/Project%20%231", false, "/info/:user/project/:project", Params{Param{Key: "user", Value: "slash/gordon"}, Param{Key: "project", Value: "Project #1"}}},
{"/info/slash%%%%", false, "/info/:user", Params{Param{Key: "user", Value: "slash%%%%"}}},
{"/info/slash%%%%2Fgordon/project/Project%%%%20%231", false, "/info/:user/project/:project", Params{Param{Key: "user", Value: "slash%%%%2Fgordon"}, Param{Key: "project", Value: "Project%%%%20%231"}}},
}, unescape)
checkPriorities(t, tree)
}
func catchPanic(testFunc func()) (recv any) {
defer func() {
recv = recover()
}()
testFunc()
return
}
type testRoute struct {
path string
conflict bool
}
func testRoutes(t *testing.T, routes []testRoute) {
tree := &node{}
for _, route := range routes {
recv := catchPanic(func() {
tree.addRoute(route.path, nil)
})
if route.conflict {
if recv == nil {
t.Errorf("no panic for conflicting route '%s'", route.path)
}
} else if recv != nil {
t.Errorf("unexpected panic for route '%s': %v", route.path, recv)
}
}
}
func TestTreeWildcardConflict(t *testing.T) {
routes := []testRoute{
{"/cmd/:tool/:sub", false},
{"/cmd/vet", false},
{"/foo/bar", false},
{"/foo/:name", false},
{"/foo/:names", true},
{"/cmd/*path", true},
{"/cmd/:badvar", true},
{"/cmd/:tool/names", false},
{"/cmd/:tool/:badsub/details", true},
{"/src/*filepath", false},
{"/src/:file", true},
{"/src/static.json", true},
{"/src/*filepathx", true},
{"/src/", true},
{"/src/foo/bar", true},
{"/src1/", false},
{"/src1/*filepath", true},
{"/src2*filepath", true},
{"/src2/*filepath", false},
{"/search/:query", false},
{"/search/valid", false},
{"/user_:name", false},
{"/user_x", false},
{"/user_:name", false},
{"/id:id", false},
{"/id/:id", false},
}
testRoutes(t, routes)
}
func TestCatchAllAfterSlash(t *testing.T) {
routes := []testRoute{
{"/non-leading-*catchall", true},
}
testRoutes(t, routes)
}
func TestTreeChildConflict(t *testing.T) {
routes := []testRoute{
{"/cmd/vet", false},
{"/cmd/:tool", false},
{"/cmd/:tool/:sub", false},
{"/cmd/:tool/misc", false},
{"/cmd/:tool/:othersub", true},
{"/src/AUTHORS", false},
{"/src/*filepath", true},
{"/user_x", false},
{"/user_:name", false},
{"/id/:id", false},
{"/id:id", false},
{"/:id", false},
{"/*filepath", true},
}
testRoutes(t, routes)
}
func TestTreeDuplicatePath(t *testing.T) {
tree := &node{}
routes := [...]string{
"/",
"/doc/",
"/src/*filepath",
"/search/:query",
"/user_:name",
}
for _, route := range routes {
recv := catchPanic(func() {
tree.addRoute(route, fakeHandler(route))
})
if recv != nil {
t.Fatalf("panic inserting route '%s': %v", route, recv)
}
// Add again
recv = catchPanic(func() {
tree.addRoute(route, nil)
})
if recv == nil {
t.Fatalf("no panic while inserting duplicate route '%s", route)
}
}
//printChildren(tree, "")
checkRequests(t, tree, testRequests{
{"/", false, "/", nil},
{"/doc/", false, "/doc/", nil},
{"/src/some/file.png", false, "/src/*filepath", Params{Param{"filepath", "/some/file.png"}}},
{"/search/someth!ng+in+ünìcodé", false, "/search/:query", Params{Param{"query", "someth!ng+in+ünìcodé"}}},
{"/user_gopher", false, "/user_:name", Params{Param{"name", "gopher"}}},
})
}
func TestEmptyWildcardName(t *testing.T) {
tree := &node{}
routes := [...]string{
"/user:",
"/user:/",
"/cmd/:/",
"/src/*",
}
for _, route := range routes {
recv := catchPanic(func() {
tree.addRoute(route, nil)
})
if recv == nil {
t.Fatalf("no panic while inserting route with empty wildcard name '%s", route)
}
}
}
func TestTreeCatchAllConflict(t *testing.T) {
routes := []testRoute{
{"/src/*filepath/x", true},
{"/src2/", false},
{"/src2/*filepath/x", true},
{"/src3/*filepath", false},
{"/src3/*filepath/x", true},
}
testRoutes(t, routes)
}
func TestTreeCatchAllConflictRoot(t *testing.T) {
routes := []testRoute{
{"/", false},
{"/*filepath", true},
}
testRoutes(t, routes)
}
func TestTreeCatchMaxParams(t *testing.T) {
tree := &node{}
var route = "/cmd/*filepath"
tree.addRoute(route, fakeHandler(route))
}
func TestTreeDoubleWildcard(t *testing.T) {
const panicMsg = "only one wildcard per path segment is allowed"
routes := [...]string{
"/:foo:bar",
"/:foo:bar/",
"/:foo*bar",
}
for _, route := range routes {
tree := &node{}
recv := catchPanic(func() {
tree.addRoute(route, nil)
})
if rs, ok := recv.(string); !ok || !strings.HasPrefix(rs, panicMsg) {
t.Fatalf(`"Expected panic "%s" for route '%s', got "%v"`, panicMsg, route, recv)
}
}
}
/*func TestTreeDuplicateWildcard(t *testing.T) {
tree := &node{}
routes := [...]string{
"/:id/:name/:id",
}
for _, route := range routes {
...
}
}*/
func TestTreeTrailingSlashRedirect(t *testing.T) {
tree := &node{}
routes := [...]string{
"/hi",
"/b/",
"/search/:query",
"/cmd/:tool/",
"/src/*filepath",
"/x",
"/x/y",
"/y/",
"/y/z",
"/0/:id",
"/0/:id/1",
"/1/:id/",
"/1/:id/2",
"/aa",
"/a/",
"/admin",
"/admin/:category",
"/admin/:category/:page",
"/doc",
"/doc/go_faq.html",
"/doc/go1.html",
"/no/a",
"/no/b",
"/api/:page/:name",
"/api/hello/:name/bar/",
"/api/bar/:name",
"/api/baz/foo",
"/api/baz/foo/bar",
"/blog/:p",
"/posts/:b/:c",
"/posts/b/:c/d/",
"/vendor/:x/*y",
}
for _, route := range routes {
recv := catchPanic(func() {
tree.addRoute(route, fakeHandler(route))
})
if recv != nil {
t.Fatalf("panic inserting route '%s': %v", route, recv)
}
}
tsrRoutes := [...]string{
"/hi/",
"/b",
"/search/gopher/",
"/cmd/vet",
"/src",
"/x/",
"/y",
"/0/go/",
"/1/go",
"/a",
"/admin/",
"/admin/config/",
"/admin/config/permissions/",
"/doc/",
"/admin/static/",
"/admin/cfg/",
"/admin/cfg/users/",
"/api/hello/x/bar",
"/api/baz/foo/",
"/api/baz/bax/",
"/api/bar/huh/",
"/api/baz/foo/bar/",
"/api/world/abc/",
"/blog/pp/",
"/posts/b/c/d",
"/vendor/x",
}
for _, route := range tsrRoutes {
value := tree.getValue(route, nil, getSkippedNodes(), false)
if value.handlers != nil {
t.Fatalf("non-nil handler for TSR route '%s", route)
} else if !value.tsr {
t.Errorf("expected TSR recommendation for route '%s'", route)
}
}
noTsrRoutes := [...]string{
"/",
"/no",
"/no/",
"/_",
"/_/",
"/api",
"/api/",
"/api/hello/x/foo",
"/api/baz/foo/bad",
"/foo/p/p",
}
for _, route := range noTsrRoutes {
value := tree.getValue(route, nil, getSkippedNodes(), false)
if value.handlers != nil {
t.Fatalf("non-nil handler for No-TSR route '%s", route)
} else if value.tsr {
t.Errorf("expected no TSR recommendation for route '%s'", route)
}
}
}
func TestTreeRootTrailingSlashRedirect(t *testing.T) {
tree := &node{}
recv := catchPanic(func() {
tree.addRoute("/:test", fakeHandler("/:test"))
})
if recv != nil {
t.Fatalf("panic inserting test route: %v", recv)
}
value := tree.getValue("/", nil, getSkippedNodes(), false)
if value.handlers != nil {
t.Fatalf("non-nil handler")
} else if value.tsr {
t.Errorf("expected no TSR recommendation")
}
}
func TestTreeFindCaseInsensitivePath(t *testing.T) {
tree := &node{}
longPath := "/l" + strings.Repeat("o", 128) + "ng"
lOngPath := "/l" + strings.Repeat("O", 128) + "ng/"
routes := [...]string{
"/hi",
"/b/",
"/ABC/",
"/search/:query",
"/cmd/:tool/",
"/src/*filepath",
"/x",
"/x/y",
"/y/",
"/y/z",
"/0/:id",
"/0/:id/1",
"/1/:id/",
"/1/:id/2",
"/aa",
"/a/",
"/doc",
"/doc/go_faq.html",
"/doc/go1.html",
"/doc/go/away",
"/no/a",
"/no/b",
"/Π",
"/u/apfêl/",
"/u/äpfêl/",
"/u/öpfêl",
"/v/Äpfêl/",
"/v/Öpfêl",
"/w/♬", // 3 byte
"/w/♭/", // 3 byte, last byte differs
"/w/𠜎", // 4 byte
"/w/𠜏/", // 4 byte
longPath,
}
for _, route := range routes {
recv := catchPanic(func() {
tree.addRoute(route, fakeHandler(route))
})
if recv != nil {
t.Fatalf("panic inserting route '%s': %v", route, recv)
}
}
// Check out == in for all registered routes
// With fixTrailingSlash = true
for _, route := range routes {
out, found := tree.findCaseInsensitivePath(route, true)
if !found {
t.Errorf("Route '%s' not found!", route)
} else if string(out) != route {
t.Errorf("Wrong result for route '%s': %s", route, string(out))
}
}
// With fixTrailingSlash = false
for _, route := range routes {
out, found := tree.findCaseInsensitivePath(route, false)
if !found {
t.Errorf("Route '%s' not found!", route)
} else if string(out) != route {
t.Errorf("Wrong result for route '%s': %s", route, string(out))
}
}
tests := []struct {
in string
out string
found bool
slash bool
}{
{"/HI", "/hi", true, false},
{"/HI/", "/hi", true, true},
{"/B", "/b/", true, true},
{"/B/", "/b/", true, false},
{"/abc", "/ABC/", true, true},
{"/abc/", "/ABC/", true, false},
{"/aBc", "/ABC/", true, true},
{"/aBc/", "/ABC/", true, false},
{"/abC", "/ABC/", true, true},
{"/abC/", "/ABC/", true, false},
{"/SEARCH/QUERY", "/search/QUERY", true, false},
{"/SEARCH/QUERY/", "/search/QUERY", true, true},
{"/CMD/TOOL/", "/cmd/TOOL/", true, false},
{"/CMD/TOOL", "/cmd/TOOL/", true, true},
{"/SRC/FILE/PATH", "/src/FILE/PATH", true, false},
{"/x/Y", "/x/y", true, false},
{"/x/Y/", "/x/y", true, true},
{"/X/y", "/x/y", true, false},
{"/X/y/", "/x/y", true, true},
{"/X/Y", "/x/y", true, false},
{"/X/Y/", "/x/y", true, true},
{"/Y/", "/y/", true, false},
{"/Y", "/y/", true, true},
{"/Y/z", "/y/z", true, false},
{"/Y/z/", "/y/z", true, true},
{"/Y/Z", "/y/z", true, false},
{"/Y/Z/", "/y/z", true, true},
{"/y/Z", "/y/z", true, false},
{"/y/Z/", "/y/z", true, true},
{"/Aa", "/aa", true, false},
{"/Aa/", "/aa", true, true},
{"/AA", "/aa", true, false},
{"/AA/", "/aa", true, true},
{"/aA", "/aa", true, false},
{"/aA/", "/aa", true, true},
{"/A/", "/a/", true, false},
{"/A", "/a/", true, true},
{"/DOC", "/doc", true, false},
{"/DOC/", "/doc", true, true},
{"/NO", "", false, true},
{"/DOC/GO", "", false, true},
{"/π", "/Π", true, false},
{"/π/", "/Π", true, true},
{"/u/ÄPFÊL/", "/u/äpfêl/", true, false},
{"/u/ÄPFÊL", "/u/äpfêl/", true, true},
{"/u/ÖPFÊL/", "/u/öpfêl", true, true},
{"/u/ÖPFÊL", "/u/öpfêl", true, false},
{"/v/äpfêL/", "/v/Äpfêl/", true, false},
{"/v/äpfêL", "/v/Äpfêl/", true, true},
{"/v/öpfêL/", "/v/Öpfêl", true, true},
{"/v/öpfêL", "/v/Öpfêl", true, false},
{"/w/♬/", "/w/♬", true, true},
{"/w/♭", "/w/♭/", true, true},
{"/w/𠜎/", "/w/𠜎", true, true},
{"/w/𠜏", "/w/𠜏/", true, true},
{lOngPath, longPath, true, true},
}
// With fixTrailingSlash = true
for _, test := range tests {
out, found := tree.findCaseInsensitivePath(test.in, true)
if found != test.found || (found && (string(out) != test.out)) {
t.Errorf("Wrong result for '%s': got %s, %t; want %s, %t",
test.in, string(out), found, test.out, test.found)
return
}
}
// With fixTrailingSlash = false
for _, test := range tests {
out, found := tree.findCaseInsensitivePath(test.in, false)
if test.slash {
if found { // test needs a trailingSlash fix. It must not be found!
t.Errorf("Found without fixTrailingSlash: %s; got %s", test.in, string(out))
}
} else {
if found != test.found || (found && (string(out) != test.out)) {
t.Errorf("Wrong result for '%s': got %s, %t; want %s, %t",
test.in, string(out), found, test.out, test.found)
return
}
}
}
}
func TestTreeInvalidNodeType(t *testing.T) {
const panicMsg = "invalid node type"
tree := &node{}
tree.addRoute("/", fakeHandler("/"))
tree.addRoute("/:page", fakeHandler("/:page"))
// set invalid node type
tree.children[0].nType = 42
// normal lookup
recv := catchPanic(func() {
tree.getValue("/test", nil, getSkippedNodes(), false)
})
if rs, ok := recv.(string); !ok || rs != panicMsg {
t.Fatalf("Expected panic '"+panicMsg+"', got '%v'", recv)
}
// case-insensitive lookup
recv = catchPanic(func() {
tree.findCaseInsensitivePath("/test", true)
})
if rs, ok := recv.(string); !ok || rs != panicMsg {
t.Fatalf("Expected panic '"+panicMsg+"', got '%v'", recv)
}
}
func TestTreeInvalidParamsType(t *testing.T) {
tree := &node{}
tree.wildChild = true
tree.children = append(tree.children, &node{})
tree.children[0].nType = 2
// set invalid Params type
params := make(Params, 0)
// try to trigger slice bounds out of range with capacity 0
tree.getValue("/test", ¶ms, getSkippedNodes(), false)
}
func TestTreeWildcardConflictEx(t *testing.T) {
conflicts := [...]struct {
route string
segPath string
existPath string
existSegPath string
}{
{"/who/are/foo", "/foo", `/who/are/\*you`, `/\*you`},
{"/who/are/foo/", "/foo/", `/who/are/\*you`, `/\*you`},
{"/who/are/foo/bar", "/foo/bar", `/who/are/\*you`, `/\*you`},
{"/con:nection", ":nection", `/con:tact`, `:tact`},
}
for _, conflict := range conflicts {
// I have to re-create a 'tree', because the 'tree' will be
// in an inconsistent state when the loop recovers from the
// panic which threw by 'addRoute' function.
tree := &node{}
routes := [...]string{
"/con:tact",
"/who/are/*you",
"/who/foo/hello",
}
for _, route := range routes {
tree.addRoute(route, fakeHandler(route))
}
recv := catchPanic(func() {
tree.addRoute(conflict.route, fakeHandler(conflict.route))
})
if !regexp.MustCompile(fmt.Sprintf("'%s' in new path .* conflicts with existing wildcard '%s' in existing prefix '%s'", conflict.segPath, conflict.existSegPath, conflict.existPath)).MatchString(fmt.Sprint(recv)) {
t.Fatalf("invalid wildcard conflict error (%v)", recv)
}
}
}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./mode_test.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"flag"
"os"
"testing"
"github.com/gin-gonic/gin/binding"
"github.com/stretchr/testify/assert"
)
func init() {
os.Setenv(EnvGinMode, TestMode)
}
func TestSetMode(t *testing.T) {
assert.Equal(t, testCode, ginMode)
assert.Equal(t, TestMode, Mode())
os.Unsetenv(EnvGinMode)
SetMode("")
assert.Equal(t, testCode, ginMode)
assert.Equal(t, TestMode, Mode())
tmp := flag.CommandLine
flag.CommandLine = flag.NewFlagSet("", flag.ContinueOnError)
SetMode("")
assert.Equal(t, debugCode, ginMode)
assert.Equal(t, DebugMode, Mode())
flag.CommandLine = tmp
SetMode(DebugMode)
assert.Equal(t, debugCode, ginMode)
assert.Equal(t, DebugMode, Mode())
SetMode(ReleaseMode)
assert.Equal(t, releaseCode, ginMode)
assert.Equal(t, ReleaseMode, Mode())
SetMode(TestMode)
assert.Equal(t, testCode, ginMode)
assert.Equal(t, TestMode, Mode())
assert.Panics(t, func() { SetMode("unknown") })
}
func TestDisableBindValidation(t *testing.T) {
v := binding.Validator
assert.NotNil(t, binding.Validator)
DisableBindValidation()
assert.Nil(t, binding.Validator)
binding.Validator = v
}
func TestEnableJsonDecoderUseNumber(t *testing.T) {
assert.False(t, binding.EnableDecoderUseNumber)
EnableJsonDecoderUseNumber()
assert.True(t, binding.EnableDecoderUseNumber)
}
func TestEnableJsonDecoderDisallowUnknownFields(t *testing.T) {
assert.False(t, binding.EnableDecoderDisallowUnknownFields)
EnableJsonDecoderDisallowUnknownFields()
assert.True(t, binding.EnableDecoderDisallowUnknownFields)
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"flag"
"os"
"testing"
"github.com/gin-gonic/gin/binding"
"github.com/stretchr/testify/assert"
)
func init() {
os.Setenv(EnvGinMode, TestMode)
}
func TestSetMode(t *testing.T) {
assert.Equal(t, testCode, ginMode)
assert.Equal(t, TestMode, Mode())
os.Unsetenv(EnvGinMode)
SetMode("")
assert.Equal(t, testCode, ginMode)
assert.Equal(t, TestMode, Mode())
tmp := flag.CommandLine
flag.CommandLine = flag.NewFlagSet("", flag.ContinueOnError)
SetMode("")
assert.Equal(t, debugCode, ginMode)
assert.Equal(t, DebugMode, Mode())
flag.CommandLine = tmp
SetMode(DebugMode)
assert.Equal(t, debugCode, ginMode)
assert.Equal(t, DebugMode, Mode())
SetMode(ReleaseMode)
assert.Equal(t, releaseCode, ginMode)
assert.Equal(t, ReleaseMode, Mode())
SetMode(TestMode)
assert.Equal(t, testCode, ginMode)
assert.Equal(t, TestMode, Mode())
assert.Panics(t, func() { SetMode("unknown") })
}
func TestDisableBindValidation(t *testing.T) {
v := binding.Validator
assert.NotNil(t, binding.Validator)
DisableBindValidation()
assert.Nil(t, binding.Validator)
binding.Validator = v
}
func TestEnableJsonDecoderUseNumber(t *testing.T) {
assert.False(t, binding.EnableDecoderUseNumber)
EnableJsonDecoderUseNumber()
assert.True(t, binding.EnableDecoderUseNumber)
}
func TestEnableJsonDecoderDisallowUnknownFields(t *testing.T) {
assert.False(t, binding.EnableDecoderDisallowUnknownFields)
EnableJsonDecoderDisallowUnknownFields()
assert.True(t, binding.EnableDecoderDisallowUnknownFields)
}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./internal/bytesconv/bytesconv_test.go | // Copyright 2020 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package bytesconv
import (
"bytes"
"math/rand"
"strings"
"testing"
"time"
)
var testString = "Albert Einstein: Logic will get you from A to B. Imagination will take you everywhere."
var testBytes = []byte(testString)
func rawBytesToStr(b []byte) string {
return string(b)
}
func rawStrToBytes(s string) []byte {
return []byte(s)
}
// go test -v
func TestBytesToString(t *testing.T) {
data := make([]byte, 1024)
for i := 0; i < 100; i++ {
rand.Read(data)
if rawBytesToStr(data) != BytesToString(data) {
t.Fatal("don't match")
}
}
}
const letterBytes = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
const (
letterIdxBits = 6 // 6 bits to represent a letter index
letterIdxMask = 1<<letterIdxBits - 1 // All 1-bits, as many as letterIdxBits
letterIdxMax = 63 / letterIdxBits // # of letter indices fitting in 63 bits
)
var src = rand.NewSource(time.Now().UnixNano())
func RandStringBytesMaskImprSrcSB(n int) string {
sb := strings.Builder{}
sb.Grow(n)
// A src.Int63() generates 63 random bits, enough for letterIdxMax characters!
for i, cache, remain := n-1, src.Int63(), letterIdxMax; i >= 0; {
if remain == 0 {
cache, remain = src.Int63(), letterIdxMax
}
if idx := int(cache & letterIdxMask); idx < len(letterBytes) {
sb.WriteByte(letterBytes[idx])
i--
}
cache >>= letterIdxBits
remain--
}
return sb.String()
}
func TestStringToBytes(t *testing.T) {
for i := 0; i < 100; i++ {
s := RandStringBytesMaskImprSrcSB(64)
if !bytes.Equal(rawStrToBytes(s), StringToBytes(s)) {
t.Fatal("don't match")
}
}
}
// go test -v -run=none -bench=^BenchmarkBytesConv -benchmem=true
func BenchmarkBytesConvBytesToStrRaw(b *testing.B) {
for i := 0; i < b.N; i++ {
rawBytesToStr(testBytes)
}
}
func BenchmarkBytesConvBytesToStr(b *testing.B) {
for i := 0; i < b.N; i++ {
BytesToString(testBytes)
}
}
func BenchmarkBytesConvStrToBytesRaw(b *testing.B) {
for i := 0; i < b.N; i++ {
rawStrToBytes(testString)
}
}
func BenchmarkBytesConvStrToBytes(b *testing.B) {
for i := 0; i < b.N; i++ {
StringToBytes(testString)
}
}
| // Copyright 2020 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package bytesconv
import (
"bytes"
"math/rand"
"strings"
"testing"
"time"
)
var testString = "Albert Einstein: Logic will get you from A to B. Imagination will take you everywhere."
var testBytes = []byte(testString)
func rawBytesToStr(b []byte) string {
return string(b)
}
func rawStrToBytes(s string) []byte {
return []byte(s)
}
// go test -v
func TestBytesToString(t *testing.T) {
data := make([]byte, 1024)
for i := 0; i < 100; i++ {
rand.Read(data)
if rawBytesToStr(data) != BytesToString(data) {
t.Fatal("don't match")
}
}
}
const letterBytes = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
const (
letterIdxBits = 6 // 6 bits to represent a letter index
letterIdxMask = 1<<letterIdxBits - 1 // All 1-bits, as many as letterIdxBits
letterIdxMax = 63 / letterIdxBits // # of letter indices fitting in 63 bits
)
var src = rand.NewSource(time.Now().UnixNano())
func RandStringBytesMaskImprSrcSB(n int) string {
sb := strings.Builder{}
sb.Grow(n)
// A src.Int63() generates 63 random bits, enough for letterIdxMax characters!
for i, cache, remain := n-1, src.Int63(), letterIdxMax; i >= 0; {
if remain == 0 {
cache, remain = src.Int63(), letterIdxMax
}
if idx := int(cache & letterIdxMask); idx < len(letterBytes) {
sb.WriteByte(letterBytes[idx])
i--
}
cache >>= letterIdxBits
remain--
}
return sb.String()
}
func TestStringToBytes(t *testing.T) {
for i := 0; i < 100; i++ {
s := RandStringBytesMaskImprSrcSB(64)
if !bytes.Equal(rawStrToBytes(s), StringToBytes(s)) {
t.Fatal("don't match")
}
}
}
// go test -v -run=none -bench=^BenchmarkBytesConv -benchmem=true
func BenchmarkBytesConvBytesToStrRaw(b *testing.B) {
for i := 0; i < b.N; i++ {
rawBytesToStr(testBytes)
}
}
func BenchmarkBytesConvBytesToStr(b *testing.B) {
for i := 0; i < b.N; i++ {
BytesToString(testBytes)
}
}
func BenchmarkBytesConvStrToBytesRaw(b *testing.B) {
for i := 0; i < b.N; i++ {
rawStrToBytes(testString)
}
}
func BenchmarkBytesConvStrToBytes(b *testing.B) {
for i := 0; i < b.N; i++ {
StringToBytes(testString)
}
}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./context_1.17_test.go | // Copyright 2021 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build go1.17
// +build go1.17
package gin
import (
"bytes"
"mime/multipart"
"net/http"
"net/http/httptest"
"runtime"
"strings"
"testing"
"github.com/stretchr/testify/assert"
)
type interceptedWriter struct {
ResponseWriter
b *bytes.Buffer
}
func (i interceptedWriter) WriteHeader(code int) {
i.Header().Del("X-Test")
i.ResponseWriter.WriteHeader(code)
}
func TestContextFormFileFailed17(t *testing.T) {
if !isGo117OrGo118() {
return
}
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
defer func(mw *multipart.Writer) {
err := mw.Close()
if err != nil {
assert.Error(t, err)
}
}(mw)
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
c.engine.MaxMultipartMemory = 8 << 20
assert.Panics(t, func() {
f, err := c.FormFile("file")
assert.Error(t, err)
assert.Nil(t, f)
})
}
func TestInterceptedHeader(t *testing.T) {
w := httptest.NewRecorder()
c, r := CreateTestContext(w)
r.Use(func(c *Context) {
i := interceptedWriter{
ResponseWriter: c.Writer,
b: bytes.NewBuffer(nil),
}
c.Writer = i
c.Next()
c.Header("X-Test", "overridden")
c.Writer = i.ResponseWriter
})
r.GET("/", func(c *Context) {
c.Header("X-Test", "original")
c.Header("X-Test-2", "present")
c.String(http.StatusOK, "hello world")
})
c.Request = httptest.NewRequest("GET", "/", nil)
r.HandleContext(c)
// Result() has headers frozen when WriteHeaderNow() has been called
// Compared to this time, this is when the response headers will be flushed
// As response is flushed on c.String, the Header cannot be set by the first
// middleware. Assert this
assert.Equal(t, "", w.Result().Header.Get("X-Test"))
assert.Equal(t, "present", w.Result().Header.Get("X-Test-2"))
}
func isGo117OrGo118() bool {
version := strings.Split(runtime.Version()[2:], ".")
if len(version) >= 2 {
x := version[0]
y := version[1]
if x == "1" && (y == "17" || y == "18") {
return true
}
}
return false
}
| // Copyright 2021 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build go1.17
// +build go1.17
package gin
import (
"bytes"
"mime/multipart"
"net/http"
"net/http/httptest"
"runtime"
"strings"
"testing"
"github.com/stretchr/testify/assert"
)
type interceptedWriter struct {
ResponseWriter
b *bytes.Buffer
}
func (i interceptedWriter) WriteHeader(code int) {
i.Header().Del("X-Test")
i.ResponseWriter.WriteHeader(code)
}
func TestContextFormFileFailed17(t *testing.T) {
if !isGo117OrGo118() {
return
}
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
defer func(mw *multipart.Writer) {
err := mw.Close()
if err != nil {
assert.Error(t, err)
}
}(mw)
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
c.engine.MaxMultipartMemory = 8 << 20
assert.Panics(t, func() {
f, err := c.FormFile("file")
assert.Error(t, err)
assert.Nil(t, f)
})
}
func TestInterceptedHeader(t *testing.T) {
w := httptest.NewRecorder()
c, r := CreateTestContext(w)
r.Use(func(c *Context) {
i := interceptedWriter{
ResponseWriter: c.Writer,
b: bytes.NewBuffer(nil),
}
c.Writer = i
c.Next()
c.Header("X-Test", "overridden")
c.Writer = i.ResponseWriter
})
r.GET("/", func(c *Context) {
c.Header("X-Test", "original")
c.Header("X-Test-2", "present")
c.String(http.StatusOK, "hello world")
})
c.Request = httptest.NewRequest("GET", "/", nil)
r.HandleContext(c)
// Result() has headers frozen when WriteHeaderNow() has been called
// Compared to this time, this is when the response headers will be flushed
// As response is flushed on c.String, the Header cannot be set by the first
// middleware. Assert this
assert.Equal(t, "", w.Result().Header.Get("X-Test"))
assert.Equal(t, "present", w.Result().Header.Get("X-Test-2"))
}
func isGo117OrGo118() bool {
version := strings.Split(runtime.Version()[2:], ".")
if len(version) >= 2 {
x := version[0]
y := version[1]
if x == "1" && (y == "17" || y == "18") {
return true
}
}
return false
}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./binding/msgpack.go | // Copyright 2017 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build !nomsgpack
// +build !nomsgpack
package binding
import (
"bytes"
"io"
"net/http"
"github.com/ugorji/go/codec"
)
type msgpackBinding struct{}
func (msgpackBinding) Name() string {
return "msgpack"
}
func (msgpackBinding) Bind(req *http.Request, obj any) error {
return decodeMsgPack(req.Body, obj)
}
func (msgpackBinding) BindBody(body []byte, obj any) error {
return decodeMsgPack(bytes.NewReader(body), obj)
}
func decodeMsgPack(r io.Reader, obj any) error {
cdc := new(codec.MsgpackHandle)
if err := codec.NewDecoder(r, cdc).Decode(&obj); err != nil {
return err
}
return validate(obj)
}
| // Copyright 2017 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build !nomsgpack
// +build !nomsgpack
package binding
import (
"bytes"
"io"
"net/http"
"github.com/ugorji/go/codec"
)
type msgpackBinding struct{}
func (msgpackBinding) Name() string {
return "msgpack"
}
func (msgpackBinding) Bind(req *http.Request, obj any) error {
return decodeMsgPack(req.Body, obj)
}
func (msgpackBinding) BindBody(body []byte, obj any) error {
return decodeMsgPack(bytes.NewReader(body), obj)
}
func decodeMsgPack(r io.Reader, obj any) error {
cdc := new(codec.MsgpackHandle)
if err := codec.NewDecoder(r, cdc).Decode(&obj); err != nil {
return err
}
return validate(obj)
}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./render/reader.go | // Copyright 2018 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package render
import (
"io"
"net/http"
"strconv"
)
// Reader contains the IO reader and its length, and custom ContentType and other headers.
type Reader struct {
ContentType string
ContentLength int64
Reader io.Reader
Headers map[string]string
}
// Render (Reader) writes data with custom ContentType and headers.
func (r Reader) Render(w http.ResponseWriter) (err error) {
r.WriteContentType(w)
if r.ContentLength >= 0 {
if r.Headers == nil {
r.Headers = map[string]string{}
}
r.Headers["Content-Length"] = strconv.FormatInt(r.ContentLength, 10)
}
r.writeHeaders(w, r.Headers)
_, err = io.Copy(w, r.Reader)
return
}
// WriteContentType (Reader) writes custom ContentType.
func (r Reader) WriteContentType(w http.ResponseWriter) {
writeContentType(w, []string{r.ContentType})
}
// writeHeaders writes custom Header.
func (r Reader) writeHeaders(w http.ResponseWriter, headers map[string]string) {
header := w.Header()
for k, v := range headers {
if header.Get(k) == "" {
header.Set(k, v)
}
}
}
| // Copyright 2018 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package render
import (
"io"
"net/http"
"strconv"
)
// Reader contains the IO reader and its length, and custom ContentType and other headers.
type Reader struct {
ContentType string
ContentLength int64
Reader io.Reader
Headers map[string]string
}
// Render (Reader) writes data with custom ContentType and headers.
func (r Reader) Render(w http.ResponseWriter) (err error) {
r.WriteContentType(w)
if r.ContentLength >= 0 {
if r.Headers == nil {
r.Headers = map[string]string{}
}
r.Headers["Content-Length"] = strconv.FormatInt(r.ContentLength, 10)
}
r.writeHeaders(w, r.Headers)
_, err = io.Copy(w, r.Reader)
return
}
// WriteContentType (Reader) writes custom ContentType.
func (r Reader) WriteContentType(w http.ResponseWriter) {
writeContentType(w, []string{r.ContentType})
}
// writeHeaders writes custom Header.
func (r Reader) writeHeaders(w http.ResponseWriter, headers map[string]string) {
header := w.Header()
for k, v := range headers {
if header.Get(k) == "" {
header.Set(k, v)
}
}
}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./binding/json.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"bytes"
"errors"
"io"
"net/http"
"github.com/gin-gonic/gin/internal/json"
)
// EnableDecoderUseNumber is used to call the UseNumber method on the JSON
// Decoder instance. UseNumber causes the Decoder to unmarshal a number into an
// interface{} as a Number instead of as a float64.
var EnableDecoderUseNumber = false
// EnableDecoderDisallowUnknownFields is used to call the DisallowUnknownFields method
// on the JSON Decoder instance. DisallowUnknownFields causes the Decoder to
// return an error when the destination is a struct and the input contains object
// keys which do not match any non-ignored, exported fields in the destination.
var EnableDecoderDisallowUnknownFields = false
type jsonBinding struct{}
func (jsonBinding) Name() string {
return "json"
}
func (jsonBinding) Bind(req *http.Request, obj any) error {
if req == nil || req.Body == nil {
return errors.New("invalid request")
}
return decodeJSON(req.Body, obj)
}
func (jsonBinding) BindBody(body []byte, obj any) error {
return decodeJSON(bytes.NewReader(body), obj)
}
func decodeJSON(r io.Reader, obj any) error {
decoder := json.NewDecoder(r)
if EnableDecoderUseNumber {
decoder.UseNumber()
}
if EnableDecoderDisallowUnknownFields {
decoder.DisallowUnknownFields()
}
if err := decoder.Decode(obj); err != nil {
return err
}
return validate(obj)
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"bytes"
"errors"
"io"
"net/http"
"github.com/gin-gonic/gin/internal/json"
)
// EnableDecoderUseNumber is used to call the UseNumber method on the JSON
// Decoder instance. UseNumber causes the Decoder to unmarshal a number into an
// interface{} as a Number instead of as a float64.
var EnableDecoderUseNumber = false
// EnableDecoderDisallowUnknownFields is used to call the DisallowUnknownFields method
// on the JSON Decoder instance. DisallowUnknownFields causes the Decoder to
// return an error when the destination is a struct and the input contains object
// keys which do not match any non-ignored, exported fields in the destination.
var EnableDecoderDisallowUnknownFields = false
type jsonBinding struct{}
func (jsonBinding) Name() string {
return "json"
}
func (jsonBinding) Bind(req *http.Request, obj any) error {
if req == nil || req.Body == nil {
return errors.New("invalid request")
}
return decodeJSON(req.Body, obj)
}
func (jsonBinding) BindBody(body []byte, obj any) error {
return decodeJSON(bytes.NewReader(body), obj)
}
func decodeJSON(r io.Reader, obj any) error {
decoder := json.NewDecoder(r)
if EnableDecoderUseNumber {
decoder.UseNumber()
}
if EnableDecoderDisallowUnknownFields {
decoder.DisallowUnknownFields()
}
if err := decoder.Decode(obj); err != nil {
return err
}
return validate(obj)
}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./routergroup_test.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"net/http"
"testing"
"github.com/stretchr/testify/assert"
)
func init() {
SetMode(TestMode)
}
func TestRouterGroupBasic(t *testing.T) {
router := New()
group := router.Group("/hola", func(c *Context) {})
group.Use(func(c *Context) {})
assert.Len(t, group.Handlers, 2)
assert.Equal(t, "/hola", group.BasePath())
assert.Equal(t, router, group.engine)
group2 := group.Group("manu")
group2.Use(func(c *Context) {}, func(c *Context) {})
assert.Len(t, group2.Handlers, 4)
assert.Equal(t, "/hola/manu", group2.BasePath())
assert.Equal(t, router, group2.engine)
}
func TestRouterGroupBasicHandle(t *testing.T) {
performRequestInGroup(t, http.MethodGet)
performRequestInGroup(t, http.MethodPost)
performRequestInGroup(t, http.MethodPut)
performRequestInGroup(t, http.MethodPatch)
performRequestInGroup(t, http.MethodDelete)
performRequestInGroup(t, http.MethodHead)
performRequestInGroup(t, http.MethodOptions)
}
func performRequestInGroup(t *testing.T, method string) {
router := New()
v1 := router.Group("v1", func(c *Context) {})
assert.Equal(t, "/v1", v1.BasePath())
login := v1.Group("/login/", func(c *Context) {}, func(c *Context) {})
assert.Equal(t, "/v1/login/", login.BasePath())
handler := func(c *Context) {
c.String(http.StatusBadRequest, "the method was %s and index %d", c.Request.Method, c.index)
}
switch method {
case http.MethodGet:
v1.GET("/test", handler)
login.GET("/test", handler)
case http.MethodPost:
v1.POST("/test", handler)
login.POST("/test", handler)
case http.MethodPut:
v1.PUT("/test", handler)
login.PUT("/test", handler)
case http.MethodPatch:
v1.PATCH("/test", handler)
login.PATCH("/test", handler)
case http.MethodDelete:
v1.DELETE("/test", handler)
login.DELETE("/test", handler)
case http.MethodHead:
v1.HEAD("/test", handler)
login.HEAD("/test", handler)
case http.MethodOptions:
v1.OPTIONS("/test", handler)
login.OPTIONS("/test", handler)
default:
panic("unknown method")
}
w := PerformRequest(router, method, "/v1/login/test")
assert.Equal(t, http.StatusBadRequest, w.Code)
assert.Equal(t, "the method was "+method+" and index 3", w.Body.String())
w = PerformRequest(router, method, "/v1/test")
assert.Equal(t, http.StatusBadRequest, w.Code)
assert.Equal(t, "the method was "+method+" and index 1", w.Body.String())
}
func TestRouterGroupInvalidStatic(t *testing.T) {
router := New()
assert.Panics(t, func() {
router.Static("/path/:param", "/")
})
assert.Panics(t, func() {
router.Static("/path/*param", "/")
})
}
func TestRouterGroupInvalidStaticFile(t *testing.T) {
router := New()
assert.Panics(t, func() {
router.StaticFile("/path/:param", "favicon.ico")
})
assert.Panics(t, func() {
router.StaticFile("/path/*param", "favicon.ico")
})
}
func TestRouterGroupInvalidStaticFileFS(t *testing.T) {
router := New()
assert.Panics(t, func() {
router.StaticFileFS("/path/:param", "favicon.ico", Dir(".", false))
})
assert.Panics(t, func() {
router.StaticFileFS("/path/*param", "favicon.ico", Dir(".", false))
})
}
func TestRouterGroupTooManyHandlers(t *testing.T) {
const (
panicValue = "too many handlers"
maximumCnt = abortIndex
)
router := New()
handlers1 := make([]HandlerFunc, maximumCnt-1)
router.Use(handlers1...)
handlers2 := make([]HandlerFunc, maximumCnt+1)
assert.PanicsWithValue(t, panicValue, func() {
router.Use(handlers2...)
})
assert.PanicsWithValue(t, panicValue, func() {
router.GET("/", handlers2...)
})
}
func TestRouterGroupBadMethod(t *testing.T) {
router := New()
assert.Panics(t, func() {
router.Handle(http.MethodGet, "/")
})
assert.Panics(t, func() {
router.Handle(" GET", "/")
})
assert.Panics(t, func() {
router.Handle("GET ", "/")
})
assert.Panics(t, func() {
router.Handle("", "/")
})
assert.Panics(t, func() {
router.Handle("PO ST", "/")
})
assert.Panics(t, func() {
router.Handle("1GET", "/")
})
assert.Panics(t, func() {
router.Handle("PATCh", "/")
})
}
func TestRouterGroupPipeline(t *testing.T) {
router := New()
testRoutesInterface(t, router)
v1 := router.Group("/v1")
testRoutesInterface(t, v1)
}
func testRoutesInterface(t *testing.T, r IRoutes) {
handler := func(c *Context) {}
assert.Equal(t, r, r.Use(handler))
assert.Equal(t, r, r.Handle(http.MethodGet, "/handler", handler))
assert.Equal(t, r, r.Any("/any", handler))
assert.Equal(t, r, r.GET("/", handler))
assert.Equal(t, r, r.POST("/", handler))
assert.Equal(t, r, r.DELETE("/", handler))
assert.Equal(t, r, r.PATCH("/", handler))
assert.Equal(t, r, r.PUT("/", handler))
assert.Equal(t, r, r.OPTIONS("/", handler))
assert.Equal(t, r, r.HEAD("/", handler))
assert.Equal(t, r, r.StaticFile("/file", "."))
assert.Equal(t, r, r.StaticFileFS("/static2", ".", Dir(".", false)))
assert.Equal(t, r, r.Static("/static", "."))
assert.Equal(t, r, r.StaticFS("/static2", Dir(".", false)))
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"net/http"
"testing"
"github.com/stretchr/testify/assert"
)
func init() {
SetMode(TestMode)
}
func TestRouterGroupBasic(t *testing.T) {
router := New()
group := router.Group("/hola", func(c *Context) {})
group.Use(func(c *Context) {})
assert.Len(t, group.Handlers, 2)
assert.Equal(t, "/hola", group.BasePath())
assert.Equal(t, router, group.engine)
group2 := group.Group("manu")
group2.Use(func(c *Context) {}, func(c *Context) {})
assert.Len(t, group2.Handlers, 4)
assert.Equal(t, "/hola/manu", group2.BasePath())
assert.Equal(t, router, group2.engine)
}
func TestRouterGroupBasicHandle(t *testing.T) {
performRequestInGroup(t, http.MethodGet)
performRequestInGroup(t, http.MethodPost)
performRequestInGroup(t, http.MethodPut)
performRequestInGroup(t, http.MethodPatch)
performRequestInGroup(t, http.MethodDelete)
performRequestInGroup(t, http.MethodHead)
performRequestInGroup(t, http.MethodOptions)
}
func performRequestInGroup(t *testing.T, method string) {
router := New()
v1 := router.Group("v1", func(c *Context) {})
assert.Equal(t, "/v1", v1.BasePath())
login := v1.Group("/login/", func(c *Context) {}, func(c *Context) {})
assert.Equal(t, "/v1/login/", login.BasePath())
handler := func(c *Context) {
c.String(http.StatusBadRequest, "the method was %s and index %d", c.Request.Method, c.index)
}
switch method {
case http.MethodGet:
v1.GET("/test", handler)
login.GET("/test", handler)
case http.MethodPost:
v1.POST("/test", handler)
login.POST("/test", handler)
case http.MethodPut:
v1.PUT("/test", handler)
login.PUT("/test", handler)
case http.MethodPatch:
v1.PATCH("/test", handler)
login.PATCH("/test", handler)
case http.MethodDelete:
v1.DELETE("/test", handler)
login.DELETE("/test", handler)
case http.MethodHead:
v1.HEAD("/test", handler)
login.HEAD("/test", handler)
case http.MethodOptions:
v1.OPTIONS("/test", handler)
login.OPTIONS("/test", handler)
default:
panic("unknown method")
}
w := PerformRequest(router, method, "/v1/login/test")
assert.Equal(t, http.StatusBadRequest, w.Code)
assert.Equal(t, "the method was "+method+" and index 3", w.Body.String())
w = PerformRequest(router, method, "/v1/test")
assert.Equal(t, http.StatusBadRequest, w.Code)
assert.Equal(t, "the method was "+method+" and index 1", w.Body.String())
}
func TestRouterGroupInvalidStatic(t *testing.T) {
router := New()
assert.Panics(t, func() {
router.Static("/path/:param", "/")
})
assert.Panics(t, func() {
router.Static("/path/*param", "/")
})
}
func TestRouterGroupInvalidStaticFile(t *testing.T) {
router := New()
assert.Panics(t, func() {
router.StaticFile("/path/:param", "favicon.ico")
})
assert.Panics(t, func() {
router.StaticFile("/path/*param", "favicon.ico")
})
}
func TestRouterGroupInvalidStaticFileFS(t *testing.T) {
router := New()
assert.Panics(t, func() {
router.StaticFileFS("/path/:param", "favicon.ico", Dir(".", false))
})
assert.Panics(t, func() {
router.StaticFileFS("/path/*param", "favicon.ico", Dir(".", false))
})
}
func TestRouterGroupTooManyHandlers(t *testing.T) {
const (
panicValue = "too many handlers"
maximumCnt = abortIndex
)
router := New()
handlers1 := make([]HandlerFunc, maximumCnt-1)
router.Use(handlers1...)
handlers2 := make([]HandlerFunc, maximumCnt+1)
assert.PanicsWithValue(t, panicValue, func() {
router.Use(handlers2...)
})
assert.PanicsWithValue(t, panicValue, func() {
router.GET("/", handlers2...)
})
}
func TestRouterGroupBadMethod(t *testing.T) {
router := New()
assert.Panics(t, func() {
router.Handle(http.MethodGet, "/")
})
assert.Panics(t, func() {
router.Handle(" GET", "/")
})
assert.Panics(t, func() {
router.Handle("GET ", "/")
})
assert.Panics(t, func() {
router.Handle("", "/")
})
assert.Panics(t, func() {
router.Handle("PO ST", "/")
})
assert.Panics(t, func() {
router.Handle("1GET", "/")
})
assert.Panics(t, func() {
router.Handle("PATCh", "/")
})
}
func TestRouterGroupPipeline(t *testing.T) {
router := New()
testRoutesInterface(t, router)
v1 := router.Group("/v1")
testRoutesInterface(t, v1)
}
func testRoutesInterface(t *testing.T, r IRoutes) {
handler := func(c *Context) {}
assert.Equal(t, r, r.Use(handler))
assert.Equal(t, r, r.Handle(http.MethodGet, "/handler", handler))
assert.Equal(t, r, r.Any("/any", handler))
assert.Equal(t, r, r.GET("/", handler))
assert.Equal(t, r, r.POST("/", handler))
assert.Equal(t, r, r.DELETE("/", handler))
assert.Equal(t, r, r.PATCH("/", handler))
assert.Equal(t, r, r.PUT("/", handler))
assert.Equal(t, r, r.OPTIONS("/", handler))
assert.Equal(t, r, r.HEAD("/", handler))
assert.Equal(t, r, r.StaticFile("/file", "."))
assert.Equal(t, r, r.StaticFileFS("/static2", ".", Dir(".", false)))
assert.Equal(t, r, r.Static("/static", "."))
assert.Equal(t, r, r.StaticFS("/static2", Dir(".", false)))
}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./.git/logs/refs/remotes/origin/HEAD | 0000000000000000000000000000000000000000 53fbf4dbfbf465b552057e6f8d199a275151b7a1 jupyter <[email protected]> 1705031630 +0000 clone: from https://github.com/gin-gonic/gin.git
| 0000000000000000000000000000000000000000 53fbf4dbfbf465b552057e6f8d199a275151b7a1 jupyter <[email protected]> 1705031630 +0000 clone: from https://github.com/gin-gonic/gin.git
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./AUTHORS.md | List of all the awesome people working to make Gin the best Web Framework in Go.
## gin 1.x series authors
**Gin Core Team:** Bo-Yi Wu (@appleboy), thinkerou (@thinkerou), Javier Provecho (@javierprovecho)
## gin 0.x series authors
**Maintainers:** Manu Martinez-Almeida (@manucorporat), Javier Provecho (@javierprovecho)
------
People and companies, who have contributed, in alphabetical order.
- 178inaba <[email protected]>
- A. F <[email protected]>
- ABHISHEK SONI <[email protected]>
- Abhishek Chanda <[email protected]>
- Abner Chen <[email protected]>
- AcoNCodes <[email protected]>
- Adam Dratwinski <[email protected]>
- Adam Mckaig <[email protected]>
- Adam Zielinski <[email protected]>
- Adonis <[email protected]>
- Alan Wang <[email protected]>
- Albin Gilles <[email protected]>
- Aleksandr Didenko <[email protected]>
- Alessandro (Ale) Segala <[email protected]>
- Alex <[email protected]>
- Alexander <[email protected]>
- Alexander Lokhman <[email protected]>
- Alexander Melentyev <[email protected]>
- Alexander Nyquist <[email protected]>
- Allen Ren <[email protected]>
- AllinGo <[email protected]>
- Ammar Bandukwala <[email protected]>
- An Xiao (Luffy) <[email protected]>
- Andre Dublin <[email protected]>
- Andrew Szeto <[email protected]>
- Andrey Abramov <[email protected]>
- Andrey Nering <[email protected]>
- Andrey Smirnov <[email protected]>
- Andrii Bubis <[email protected]>
- André Bazaglia <[email protected]>
- Andy Pan <[email protected]>
- Antoine GIRARD <[email protected]>
- Anup Kumar Panwar <[email protected]>
- Aravinth Sundaram <[email protected]>
- Artem <[email protected]>
- Ashwani <[email protected]>
- Aurelien Regat-Barrel <[email protected]>
- Austin Heap <[email protected]>
- Barnabus <[email protected]>
- Bo-Yi Wu <[email protected]>
- Boris Borshevsky <[email protected]>
- Boyi Wu <[email protected]>
- BradyBromley <[email protected]>
- Brendan Fosberry <[email protected]>
- Brian Wigginton <[email protected]>
- Carlos Eduardo <[email protected]>
- Chad Russell <[email protected]>
- Charles <[email protected]>
- Christian Muehlhaeuser <[email protected]>
- Christian Persson <[email protected]>
- Christopher Harrington <[email protected]>
- Damon Zhao <[email protected]>
- Dan Markham <[email protected]>
- Dang Nguyen <[email protected]>
- Daniel Krom <[email protected]>
- Daniel M. Lambea <[email protected]>
- Danieliu <[email protected]>
- David Irvine <[email protected]>
- David Zhang <[email protected]>
- Davor Kapsa <[email protected]>
- DeathKing <[email protected]>
- Dennis Cho <[email protected]>
- Dmitry Dorogin <[email protected]>
- Dmitry Kutakov <[email protected]>
- Dmitry Sedykh <[email protected]>
- Don2Quixote <[email protected]>
- Donn Pebe <[email protected]>
- Dustin Decker <[email protected]>
- Eason Lin <[email protected]>
- Edward Betts <[email protected]>
- Egor Seredin <[email protected]>
- Emmanuel Goh <[email protected]>
- Equim <[email protected]>
- Eren A. Akyol <[email protected]>
- Eric_Lee <[email protected]>
- Erik Bender <[email protected]>
- Ethan Kan <[email protected]>
- Evgeny Persienko <[email protected]>
- Faisal Alam <[email protected]>
- Fareed Dudhia <[email protected]>
- Filip Figiel <[email protected]>
- Florian Polster <[email protected]>
- Frank Bille <[email protected]>
- Franz Bettag <[email protected]>
- Ganlv <[email protected]>
- Gaozhen Ying <[email protected]>
- George Gabolaev <[email protected]>
- George Kirilenko <[email protected]>
- Georges Varouchas <[email protected]>
- Gordon Tyler <[email protected]>
- Harindu Perera <[email protected]>
- Helios <[email protected]>
- Henry Kwan <[email protected]>
- Henry Yee <[email protected]>
- Himanshu Mishra <[email protected]>
- Hiroyuki Tanaka <[email protected]>
- Ibraheem Ahmed <[email protected]>
- Ignacio Galindo <[email protected]>
- Igor H. Vieira <[email protected]>
- Ildar1111 <[email protected]>
- Iskander (Alex) Sharipov <[email protected]>
- Ismail Gjevori <[email protected]>
- Ivan Chen <[email protected]>
- JINNOUCHI Yasushi <[email protected]>
- James Pettyjohn <[email protected]>
- Jamie Stackhouse <[email protected]>
- Jason Lee <[email protected]>
- Javier Provecho <[email protected]>
- Javier Provecho <[email protected]>
- Javier Provecho <[email protected]>
- Javier Provecho Fernandez <[email protected]>
- Javier Provecho Fernandez <[email protected]>
- Jean-Christophe Lebreton <[email protected]>
- Jeff <[email protected]>
- Jeremy Loy <[email protected]>
- Jim Filippou <[email protected]>
- Jimmy Pettersson <[email protected]>
- John Bampton <[email protected]>
- Johnny Dallas <[email protected]>
- Johnny Dallas <[email protected]>
- Jonathan (JC) Chen <[email protected]>
- Josep Jesus Bigorra Algaba <[email protected]>
- Josh Horowitz <[email protected]>
- Joshua Loper <[email protected]>
- Julien Schmidt <[email protected]>
- Jun Kimura <[email protected]>
- Justin Beckwith <[email protected]>
- Justin Israel <[email protected]>
- Justin Mayhew <[email protected]>
- Jérôme Laforge <[email protected]>
- Kacper Bąk <[email protected]>
- Kamron Batman <[email protected]>
- Kane Rogers <[email protected]>
- Kaushik Neelichetty <[email protected]>
- Keiji Yoshida <[email protected]>
- Kel Cecil <[email protected]>
- Kevin Mulvey <[email protected]>
- Kevin Zhu <[email protected]>
- Kirill Motkov <[email protected]>
- Klemen Sever <[email protected]>
- Kristoffer A. Iversen <[email protected]>
- Krzysztof Szafrański <[email protected]>
- Kumar McMillan <[email protected]>
- Kyle Mcgill <[email protected]>
- Lanco <[email protected]>
- Levi Olson <[email protected]>
- Lin Kao-Yuan <[email protected]>
- Linus Unnebäck <[email protected]>
- Lucas Clemente <[email protected]>
- Ludwig Valda Vasquez <[email protected]>
- Luis GG <[email protected]>
- MW Lim <[email protected]>
- Maksimov Sergey <[email protected]>
- Manjusaka <[email protected]>
- Manu MA <[email protected]>
- Manu MA <[email protected]>
- Manu Mtz-Almeida <[email protected]>
- Manu Mtz.-Almeida <[email protected]>
- Manuel Alonso <[email protected]>
- Mara Kim <[email protected]>
- Mario Kostelac <[email protected]>
- Martin Karlsch <[email protected]>
- Matt Newberry <[email protected]>
- Matt Williams <[email protected]>
- Matthieu MOREL <[email protected]>
- Max Hilbrunner <[email protected]>
- Maxime Soulé <[email protected]>
- MetalBreaker <[email protected]>
- Michael Puncel <[email protected]>
- MichaelDeSteven <[email protected]>
- Mike <[email protected]>
- Mike Stipicevic <[email protected]>
- Miki Tebeka <[email protected]>
- Miles <[email protected]>
- Mirza Ceric <[email protected]>
- Mykyta Semenistyi <[email protected]>
- Naoki Takano <[email protected]>
- Ngalim Siregar <[email protected]>
- Ni Hao <[email protected]>
- Nick Gerakines <[email protected]>
- Nikifor Seryakov <[email protected]>
- Notealot <[email protected]>
- Olivier Mengué <[email protected]>
- Olivier Robardet <[email protected]>
- Pablo Moncada <[email protected]>
- Pablo Moncada <[email protected]>
- Panmax <[email protected]>
- Peperoncino <[email protected]>
- Philipp Meinen <[email protected]>
- Pierre Massat <[email protected]>
- Qt <[email protected]>
- Quentin ROYER <[email protected]>
- README Bot <[email protected]>
- Rafal Zajac <[email protected]>
- Rahul Datta Roy <[email protected]>
- Rajiv Kilaparti <[email protected]>
- Raphael Gavache <[email protected]>
- Ray Rodriguez <[email protected]>
- Regner Blok-Andersen <[email protected]>
- Remco <[email protected]>
- Rex Lee(李俊) <[email protected]>
- Richard Lee <[email protected]>
- Riverside <[email protected]>
- Robert Wilkinson <[email protected]>
- Rogier Lommers <[email protected]>
- Rohan Pai <[email protected]>
- Romain Beuque <[email protected]>
- Roman Belyakovsky <[email protected]>
- Roman Zaynetdinov <[email protected]>
- Roman Zaynetdinov <[email protected]>
- Ronald Petty <[email protected]>
- Ross Wolf <[email protected]>
- Roy Lou <[email protected]>
- Rubi <[email protected]>
- Ryan <[email protected]>
- Ryan J. Yoder <[email protected]>
- SRK.Lyu <[email protected]>
- Sai <[email protected]>
- Samuel Abreu <[email protected]>
- Santhosh Kumar <[email protected]>
- Sasha Melentyev <[email protected]>
- Sasha Myasoedov <[email protected]>
- Segev Finer <[email protected]>
- Sergey Egorov <[email protected]>
- Sergey Fedchenko <[email protected]>
- Sergey Gonimar <[email protected]>
- Sergey Ponomarev <[email protected]>
- Serica <[email protected]>
- Shamus Taylor <[email protected]>
- Shilin Wang <[email protected]>
- Shuo <[email protected]>
- Skuli Oskarsson <[email protected]>
- Snawoot <[email protected]>
- Sridhar Ratnakumar <[email protected]>
- Steeve Chailloux <[email protected]>
- Sudhir Mishra <[email protected]>
- Suhas Karanth <[email protected]>
- TaeJun Park <[email protected]>
- Tatsuya Hoshino <[email protected]>
- Tevic <[email protected]>
- Tevin Jeffrey <[email protected]>
- The Gitter Badger <[email protected]>
- Thibault Jamet <[email protected]>
- Thomas Boerger <[email protected]>
- Thomas Schaffer <[email protected]>
- Tommy Chu <[email protected]>
- Tudor Roman <[email protected]>
- Uwe Dauernheim <[email protected]>
- Valentine Oragbakosi <[email protected]>
- Vas N <[email protected]>
- Vasilyuk Vasiliy <[email protected]>
- Victor Castell <[email protected]>
- Vince Yuan <[email protected]>
- Vyacheslav Dubinin <[email protected]>
- Waynerv <[email protected]>
- Weilin Shi <[email protected]>
- Xudong Cai <[email protected]>
- Yasuhiro Matsumoto <[email protected]>
- Yehezkiel Syamsuhadi <[email protected]>
- Yoshiki Nakagawa <[email protected]>
- Yoshiyuki Kinjo <[email protected]>
- Yue Yang <[email protected]>
- ZYunH <[email protected]>
- Zach Newburgh <[email protected]>
- Zasda Yusuf Mikail <[email protected]>
- ZhangYunHao <[email protected]>
- ZhiFeng Hu <[email protected]>
- Zhu Xi <[email protected]>
- a2tt <[email protected]>
- ahuigo <[email protected]>
- ali <[email protected]>
- aljun <[email protected]>
- andrea <[email protected]>
- andriikushch <[email protected]>
- anoty <[email protected]>
- awkj <[email protected]>
- axiaoxin <[email protected]>
- bbiao <[email protected]>
- bestgopher <[email protected]>
- betahu <[email protected]>
- bigwheel <[email protected]>
- bn4t <[email protected]>
- bullgare <[email protected]>
- chainhelen <[email protected]>
- chenyang929 <[email protected]>
- chriswhelix <[email protected]>
- collinmsn <[email protected]>
- cssivision <[email protected]>
- danielalves <[email protected]>
- delphinus <[email protected]>
- dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
- dickeyxxx <[email protected]>
- edebernis <[email protected]>
- error10 <[email protected]>
- esplo <[email protected]>
- eudore <[email protected]>
- ffhelicopter <[email protected]>
- filikos <[email protected]>
- forging2012 <[email protected]>
- goqihoo <[email protected]>
- grapeVine <[email protected]>
- guonaihong <[email protected]>
- heige <[email protected]>
- heige <[email protected]>
- hellojukay <[email protected]>
- henrylee2cn <[email protected]>
- htobenothing <[email protected]>
- iamhesir <[email protected]>
- ijaa <[email protected]>
- ishanray <[email protected]>
- ishanray <[email protected]>
- itcloudy <[email protected]>
- jarodsong6 <[email protected]>
- jasonrhansen <[email protected]>
- jincheng9 <[email protected]>
- joeADSP <[email protected]>
- junfengye <[email protected]>
- kaiiak <[email protected]>
- kebo <[email protected]>
- keke <[email protected]>
- kishor kunal raj <[email protected]>
- kyledinh <[email protected]>
- lantw44 <[email protected]>
- likakuli <[email protected]>
- linfangrong <[email protected]>
- linzi <[email protected]>
- llgoer <[email protected]>
- long-road <[email protected]>
- mbesancon <[email protected]>
- mehdy <[email protected]>
- metal A-wing <[email protected]>
- micanzhang <[email protected]>
- minarc <[email protected]>
- mllu <[email protected]>
- mopemoepe <[email protected]>
- msoedov <[email protected]>
- mstmdev <[email protected]>
- novaeye <[email protected]>
- olebedev <[email protected]>
- phithon <[email protected]>
- pjgg <[email protected]>
- qm012 <[email protected]>
- raymonder jin <[email protected]>
- rns <[email protected]>
- root@andrea:~# <[email protected]>
- sekky0905 <[email protected]>
- senhtry <[email protected]>
- shadrus <[email protected]>
- silasb <[email protected]>
- solos <[email protected]>
- songjiayang <[email protected]>
- sope <[email protected]>
- srt180 <[email protected]>
- stackerzzq <[email protected]>
- sunshineplan <[email protected]>
- syssam <[email protected]>
- techjanitor <[email protected]>
- techjanitor <[email protected]>
- thinkerou <[email protected]>
- thinkgo <[email protected]>
- tsirolnik <[email protected]>
- tyltr <[email protected]>
- vinhha96 <[email protected]>
- voidman <[email protected]>
- vz <[email protected]>
- wei <[email protected]>
- weibaohui <[email protected]>
- whirosan <[email protected]>
- willnewrelic <[email protected]>
- wssccc <[email protected]>
- wuhuizuo <[email protected]>
- xyb <[email protected]>
- y-yagi <[email protected]>
- yiranzai <[email protected]>
- youzeliang <[email protected]>
- yugu <[email protected]>
- yuyabe <[email protected]>
- zebozhuang <[email protected]>
- zero11-0203 <[email protected]>
- zesani <[email protected]>
- zhanweidu <[email protected]>
- zhing <[email protected]>
- ziheng <[email protected]>
- zzjin <[email protected]>
- 森 優太 <[email protected]>
- 杰哥 <[email protected]>
- 涛叔 <[email protected]>
- 市民233 <[email protected]>
- 尹宝强 <[email protected]>
- 梦溪笔谈 <[email protected]>
- 飞雪无情 <[email protected]>
- 寻寻觅觅的Gopher <[email protected]>
| List of all the awesome people working to make Gin the best Web Framework in Go.
## gin 1.x series authors
**Gin Core Team:** Bo-Yi Wu (@appleboy), thinkerou (@thinkerou), Javier Provecho (@javierprovecho)
## gin 0.x series authors
**Maintainers:** Manu Martinez-Almeida (@manucorporat), Javier Provecho (@javierprovecho)
------
People and companies, who have contributed, in alphabetical order.
- 178inaba <[email protected]>
- A. F <[email protected]>
- ABHISHEK SONI <[email protected]>
- Abhishek Chanda <[email protected]>
- Abner Chen <[email protected]>
- AcoNCodes <[email protected]>
- Adam Dratwinski <[email protected]>
- Adam Mckaig <[email protected]>
- Adam Zielinski <[email protected]>
- Adonis <[email protected]>
- Alan Wang <[email protected]>
- Albin Gilles <[email protected]>
- Aleksandr Didenko <[email protected]>
- Alessandro (Ale) Segala <[email protected]>
- Alex <[email protected]>
- Alexander <[email protected]>
- Alexander Lokhman <[email protected]>
- Alexander Melentyev <[email protected]>
- Alexander Nyquist <[email protected]>
- Allen Ren <[email protected]>
- AllinGo <[email protected]>
- Ammar Bandukwala <[email protected]>
- An Xiao (Luffy) <[email protected]>
- Andre Dublin <[email protected]>
- Andrew Szeto <[email protected]>
- Andrey Abramov <[email protected]>
- Andrey Nering <[email protected]>
- Andrey Smirnov <[email protected]>
- Andrii Bubis <[email protected]>
- André Bazaglia <[email protected]>
- Andy Pan <[email protected]>
- Antoine GIRARD <[email protected]>
- Anup Kumar Panwar <[email protected]>
- Aravinth Sundaram <[email protected]>
- Artem <[email protected]>
- Ashwani <[email protected]>
- Aurelien Regat-Barrel <[email protected]>
- Austin Heap <[email protected]>
- Barnabus <[email protected]>
- Bo-Yi Wu <[email protected]>
- Boris Borshevsky <[email protected]>
- Boyi Wu <[email protected]>
- BradyBromley <[email protected]>
- Brendan Fosberry <[email protected]>
- Brian Wigginton <[email protected]>
- Carlos Eduardo <[email protected]>
- Chad Russell <[email protected]>
- Charles <[email protected]>
- Christian Muehlhaeuser <[email protected]>
- Christian Persson <[email protected]>
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| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./binding/validate_test.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"bytes"
"testing"
"time"
"github.com/go-playground/validator/v10"
"github.com/stretchr/testify/assert"
)
type testInterface interface {
String() string
}
type substructNoValidation struct {
IString string
IInt int
}
type mapNoValidationSub map[string]substructNoValidation
type structNoValidationValues struct {
substructNoValidation
Boolean bool
Uinteger uint
Integer int
Integer8 int8
Integer16 int16
Integer32 int32
Integer64 int64
Uinteger8 uint8
Uinteger16 uint16
Uinteger32 uint32
Uinteger64 uint64
Float32 float32
Float64 float64
String string
Date time.Time
Struct substructNoValidation
InlinedStruct struct {
String []string
Integer int
}
IntSlice []int
IntPointerSlice []*int
StructPointerSlice []*substructNoValidation
StructSlice []substructNoValidation
InterfaceSlice []testInterface
UniversalInterface any
CustomInterface testInterface
FloatMap map[string]float32
StructMap mapNoValidationSub
}
func createNoValidationValues() structNoValidationValues {
integer := 1
s := structNoValidationValues{
Boolean: true,
Uinteger: 1 << 29,
Integer: -10000,
Integer8: 120,
Integer16: -20000,
Integer32: 1 << 29,
Integer64: 1 << 61,
Uinteger8: 250,
Uinteger16: 50000,
Uinteger32: 1 << 31,
Uinteger64: 1 << 62,
Float32: 123.456,
Float64: 123.456789,
String: "text",
Date: time.Time{},
CustomInterface: &bytes.Buffer{},
Struct: substructNoValidation{},
IntSlice: []int{-3, -2, 1, 0, 1, 2, 3},
IntPointerSlice: []*int{&integer},
StructSlice: []substructNoValidation{},
UniversalInterface: 1.2,
FloatMap: map[string]float32{
"foo": 1.23,
"bar": 232.323,
},
StructMap: mapNoValidationSub{
"foo": substructNoValidation{},
"bar": substructNoValidation{},
},
// StructPointerSlice []noValidationSub
// InterfaceSlice []testInterface
}
s.InlinedStruct.Integer = 1000
s.InlinedStruct.String = []string{"first", "second"}
s.IString = "substring"
s.IInt = 987654
return s
}
func TestValidateNoValidationValues(t *testing.T) {
origin := createNoValidationValues()
test := createNoValidationValues()
empty := structNoValidationValues{}
assert.Nil(t, validate(test))
assert.Nil(t, validate(&test))
assert.Nil(t, validate(empty))
assert.Nil(t, validate(&empty))
assert.Equal(t, origin, test)
}
type structNoValidationPointer struct {
substructNoValidation
Boolean bool
Uinteger *uint
Integer *int
Integer8 *int8
Integer16 *int16
Integer32 *int32
Integer64 *int64
Uinteger8 *uint8
Uinteger16 *uint16
Uinteger32 *uint32
Uinteger64 *uint64
Float32 *float32
Float64 *float64
String *string
Date *time.Time
Struct *substructNoValidation
IntSlice *[]int
IntPointerSlice *[]*int
StructPointerSlice *[]*substructNoValidation
StructSlice *[]substructNoValidation
InterfaceSlice *[]testInterface
FloatMap *map[string]float32
StructMap *mapNoValidationSub
}
func TestValidateNoValidationPointers(t *testing.T) {
//origin := createNoValidation_values()
//test := createNoValidation_values()
empty := structNoValidationPointer{}
//assert.Nil(t, validate(test))
//assert.Nil(t, validate(&test))
assert.Nil(t, validate(empty))
assert.Nil(t, validate(&empty))
//assert.Equal(t, origin, test)
}
type Object map[string]any
func TestValidatePrimitives(t *testing.T) {
obj := Object{"foo": "bar", "bar": 1}
assert.NoError(t, validate(obj))
assert.NoError(t, validate(&obj))
assert.Equal(t, Object{"foo": "bar", "bar": 1}, obj)
obj2 := []Object{{"foo": "bar", "bar": 1}, {"foo": "bar", "bar": 1}}
assert.NoError(t, validate(obj2))
assert.NoError(t, validate(&obj2))
nu := 10
assert.NoError(t, validate(nu))
assert.NoError(t, validate(&nu))
assert.Equal(t, 10, nu)
str := "value"
assert.NoError(t, validate(str))
assert.NoError(t, validate(&str))
assert.Equal(t, "value", str)
}
// structCustomValidation is a helper struct we use to check that
// custom validation can be registered on it.
// The `notone` binding directive is for custom validation and registered later.
type structCustomValidation struct {
Integer int `binding:"notone"`
}
func notOne(f1 validator.FieldLevel) bool {
if val, ok := f1.Field().Interface().(int); ok {
return val != 1
}
return false
}
func TestValidatorEngine(t *testing.T) {
// This validates that the function `notOne` matches
// the expected function signature by `defaultValidator`
// and by extension the validator library.
engine, ok := Validator.Engine().(*validator.Validate)
assert.True(t, ok)
err := engine.RegisterValidation("notone", notOne)
// Check that we can register custom validation without error
assert.Nil(t, err)
// Create an instance which will fail validation
withOne := structCustomValidation{Integer: 1}
errs := validate(withOne)
// Check that we got back non-nil errs
assert.NotNil(t, errs)
// Check that the error matches expectation
assert.Error(t, errs, "", "", "notone")
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"bytes"
"testing"
"time"
"github.com/go-playground/validator/v10"
"github.com/stretchr/testify/assert"
)
type testInterface interface {
String() string
}
type substructNoValidation struct {
IString string
IInt int
}
type mapNoValidationSub map[string]substructNoValidation
type structNoValidationValues struct {
substructNoValidation
Boolean bool
Uinteger uint
Integer int
Integer8 int8
Integer16 int16
Integer32 int32
Integer64 int64
Uinteger8 uint8
Uinteger16 uint16
Uinteger32 uint32
Uinteger64 uint64
Float32 float32
Float64 float64
String string
Date time.Time
Struct substructNoValidation
InlinedStruct struct {
String []string
Integer int
}
IntSlice []int
IntPointerSlice []*int
StructPointerSlice []*substructNoValidation
StructSlice []substructNoValidation
InterfaceSlice []testInterface
UniversalInterface any
CustomInterface testInterface
FloatMap map[string]float32
StructMap mapNoValidationSub
}
func createNoValidationValues() structNoValidationValues {
integer := 1
s := structNoValidationValues{
Boolean: true,
Uinteger: 1 << 29,
Integer: -10000,
Integer8: 120,
Integer16: -20000,
Integer32: 1 << 29,
Integer64: 1 << 61,
Uinteger8: 250,
Uinteger16: 50000,
Uinteger32: 1 << 31,
Uinteger64: 1 << 62,
Float32: 123.456,
Float64: 123.456789,
String: "text",
Date: time.Time{},
CustomInterface: &bytes.Buffer{},
Struct: substructNoValidation{},
IntSlice: []int{-3, -2, 1, 0, 1, 2, 3},
IntPointerSlice: []*int{&integer},
StructSlice: []substructNoValidation{},
UniversalInterface: 1.2,
FloatMap: map[string]float32{
"foo": 1.23,
"bar": 232.323,
},
StructMap: mapNoValidationSub{
"foo": substructNoValidation{},
"bar": substructNoValidation{},
},
// StructPointerSlice []noValidationSub
// InterfaceSlice []testInterface
}
s.InlinedStruct.Integer = 1000
s.InlinedStruct.String = []string{"first", "second"}
s.IString = "substring"
s.IInt = 987654
return s
}
func TestValidateNoValidationValues(t *testing.T) {
origin := createNoValidationValues()
test := createNoValidationValues()
empty := structNoValidationValues{}
assert.Nil(t, validate(test))
assert.Nil(t, validate(&test))
assert.Nil(t, validate(empty))
assert.Nil(t, validate(&empty))
assert.Equal(t, origin, test)
}
type structNoValidationPointer struct {
substructNoValidation
Boolean bool
Uinteger *uint
Integer *int
Integer8 *int8
Integer16 *int16
Integer32 *int32
Integer64 *int64
Uinteger8 *uint8
Uinteger16 *uint16
Uinteger32 *uint32
Uinteger64 *uint64
Float32 *float32
Float64 *float64
String *string
Date *time.Time
Struct *substructNoValidation
IntSlice *[]int
IntPointerSlice *[]*int
StructPointerSlice *[]*substructNoValidation
StructSlice *[]substructNoValidation
InterfaceSlice *[]testInterface
FloatMap *map[string]float32
StructMap *mapNoValidationSub
}
func TestValidateNoValidationPointers(t *testing.T) {
//origin := createNoValidation_values()
//test := createNoValidation_values()
empty := structNoValidationPointer{}
//assert.Nil(t, validate(test))
//assert.Nil(t, validate(&test))
assert.Nil(t, validate(empty))
assert.Nil(t, validate(&empty))
//assert.Equal(t, origin, test)
}
type Object map[string]any
func TestValidatePrimitives(t *testing.T) {
obj := Object{"foo": "bar", "bar": 1}
assert.NoError(t, validate(obj))
assert.NoError(t, validate(&obj))
assert.Equal(t, Object{"foo": "bar", "bar": 1}, obj)
obj2 := []Object{{"foo": "bar", "bar": 1}, {"foo": "bar", "bar": 1}}
assert.NoError(t, validate(obj2))
assert.NoError(t, validate(&obj2))
nu := 10
assert.NoError(t, validate(nu))
assert.NoError(t, validate(&nu))
assert.Equal(t, 10, nu)
str := "value"
assert.NoError(t, validate(str))
assert.NoError(t, validate(&str))
assert.Equal(t, "value", str)
}
// structCustomValidation is a helper struct we use to check that
// custom validation can be registered on it.
// The `notone` binding directive is for custom validation and registered later.
type structCustomValidation struct {
Integer int `binding:"notone"`
}
func notOne(f1 validator.FieldLevel) bool {
if val, ok := f1.Field().Interface().(int); ok {
return val != 1
}
return false
}
func TestValidatorEngine(t *testing.T) {
// This validates that the function `notOne` matches
// the expected function signature by `defaultValidator`
// and by extension the validator library.
engine, ok := Validator.Engine().(*validator.Validate)
assert.True(t, ok)
err := engine.RegisterValidation("notone", notOne)
// Check that we can register custom validation without error
assert.Nil(t, err)
// Create an instance which will fail validation
withOne := structCustomValidation{Integer: 1}
errs := validate(withOne)
// Check that we got back non-nil errs
assert.NotNil(t, errs)
// Check that the error matches expectation
assert.Error(t, errs, "", "", "notone")
}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./.git/hooks/prepare-commit-msg.sample | #!/bin/sh
#
# An example hook script to prepare the commit log message.
# Called by "git commit" with the name of the file that has the
# commit message, followed by the description of the commit
# message's source. The hook's purpose is to edit the commit
# message file. If the hook fails with a non-zero status,
# the commit is aborted.
#
# To enable this hook, rename this file to "prepare-commit-msg".
# This hook includes three examples. The first one removes the
# "# Please enter the commit message..." help message.
#
# The second includes the output of "git diff --name-status -r"
# into the message, just before the "git status" output. It is
# commented because it doesn't cope with --amend or with squashed
# commits.
#
# The third example adds a Signed-off-by line to the message, that can
# still be edited. This is rarely a good idea.
COMMIT_MSG_FILE=$1
COMMIT_SOURCE=$2
SHA1=$3
/usr/bin/perl -i.bak -ne 'print unless(m/^. Please enter the commit message/..m/^#$/)' "$COMMIT_MSG_FILE"
# case "$COMMIT_SOURCE,$SHA1" in
# ,|template,)
# /usr/bin/perl -i.bak -pe '
# print "\n" . `git diff --cached --name-status -r`
# if /^#/ && $first++ == 0' "$COMMIT_MSG_FILE" ;;
# *) ;;
# esac
# SOB=$(git var GIT_COMMITTER_IDENT | sed -n 's/^\(.*>\).*$/Signed-off-by: \1/p')
# git interpret-trailers --in-place --trailer "$SOB" "$COMMIT_MSG_FILE"
# if test -z "$COMMIT_SOURCE"
# then
# /usr/bin/perl -i.bak -pe 'print "\n" if !$first_line++' "$COMMIT_MSG_FILE"
# fi
| #!/bin/sh
#
# An example hook script to prepare the commit log message.
# Called by "git commit" with the name of the file that has the
# commit message, followed by the description of the commit
# message's source. The hook's purpose is to edit the commit
# message file. If the hook fails with a non-zero status,
# the commit is aborted.
#
# To enable this hook, rename this file to "prepare-commit-msg".
# This hook includes three examples. The first one removes the
# "# Please enter the commit message..." help message.
#
# The second includes the output of "git diff --name-status -r"
# into the message, just before the "git status" output. It is
# commented because it doesn't cope with --amend or with squashed
# commits.
#
# The third example adds a Signed-off-by line to the message, that can
# still be edited. This is rarely a good idea.
COMMIT_MSG_FILE=$1
COMMIT_SOURCE=$2
SHA1=$3
/usr/bin/perl -i.bak -ne 'print unless(m/^. Please enter the commit message/..m/^#$/)' "$COMMIT_MSG_FILE"
# case "$COMMIT_SOURCE,$SHA1" in
# ,|template,)
# /usr/bin/perl -i.bak -pe '
# print "\n" . `git diff --cached --name-status -r`
# if /^#/ && $first++ == 0' "$COMMIT_MSG_FILE" ;;
# *) ;;
# esac
# SOB=$(git var GIT_COMMITTER_IDENT | sed -n 's/^\(.*>\).*$/Signed-off-by: \1/p')
# git interpret-trailers --in-place --trailer "$SOB" "$COMMIT_MSG_FILE"
# if test -z "$COMMIT_SOURCE"
# then
# /usr/bin/perl -i.bak -pe 'print "\n" if !$first_line++' "$COMMIT_MSG_FILE"
# fi
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./internal/json/json.go | // Copyright 2017 Bo-Yi Wu. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build !jsoniter && !go_json && !(sonic && avx && (linux || windows || darwin) && amd64)
// +build !jsoniter
// +build !go_json
// +build !sonic !avx !linux,!windows,!darwin !amd64
package json
import "encoding/json"
var (
// Marshal is exported by gin/json package.
Marshal = json.Marshal
// Unmarshal is exported by gin/json package.
Unmarshal = json.Unmarshal
// MarshalIndent is exported by gin/json package.
MarshalIndent = json.MarshalIndent
// NewDecoder is exported by gin/json package.
NewDecoder = json.NewDecoder
// NewEncoder is exported by gin/json package.
NewEncoder = json.NewEncoder
)
| // Copyright 2017 Bo-Yi Wu. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build !jsoniter && !go_json && !(sonic && avx && (linux || windows || darwin) && amd64)
// +build !jsoniter
// +build !go_json
// +build !sonic !avx !linux,!windows,!darwin !amd64
package json
import "encoding/json"
var (
// Marshal is exported by gin/json package.
Marshal = json.Marshal
// Unmarshal is exported by gin/json package.
Unmarshal = json.Unmarshal
// MarshalIndent is exported by gin/json package.
MarshalIndent = json.MarshalIndent
// NewDecoder is exported by gin/json package.
NewDecoder = json.NewDecoder
// NewEncoder is exported by gin/json package.
NewEncoder = json.NewEncoder
)
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./binding/toml_test.go | // Copyright 2022 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestTOMLBindingBindBody(t *testing.T) {
var s struct {
Foo string `toml:"foo"`
}
tomlBody := `foo="FOO"`
err := tomlBinding{}.BindBody([]byte(tomlBody), &s)
require.NoError(t, err)
assert.Equal(t, "FOO", s.Foo)
}
| // Copyright 2022 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestTOMLBindingBindBody(t *testing.T) {
var s struct {
Foo string `toml:"foo"`
}
tomlBody := `foo="FOO"`
err := tomlBinding{}.BindBody([]byte(tomlBody), &s)
require.NoError(t, err)
assert.Equal(t, "FOO", s.Foo)
}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./binding/default_validator_test.go | // Copyright 2020 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"errors"
"testing"
)
func TestSliceValidationError(t *testing.T) {
tests := []struct {
name string
err SliceValidationError
want string
}{
{"has nil elements", SliceValidationError{errors.New("test error"), nil}, "[0]: test error"},
{"has zero elements", SliceValidationError{}, ""},
{"has one element", SliceValidationError{errors.New("test one error")}, "[0]: test one error"},
{"has two elements",
SliceValidationError{
errors.New("first error"),
errors.New("second error"),
},
"[0]: first error\n[1]: second error",
},
{"has many elements",
SliceValidationError{
errors.New("first error"),
errors.New("second error"),
nil,
nil,
nil,
errors.New("last error"),
},
"[0]: first error\n[1]: second error\n[5]: last error",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := tt.err.Error(); got != tt.want {
t.Errorf("SliceValidationError.Error() = %v, want %v", got, tt.want)
}
})
}
}
func TestDefaultValidator(t *testing.T) {
type exampleStruct struct {
A string `binding:"max=8"`
B int `binding:"gt=0"`
}
tests := []struct {
name string
v *defaultValidator
obj any
wantErr bool
}{
{"validate nil obj", &defaultValidator{}, nil, false},
{"validate int obj", &defaultValidator{}, 3, false},
{"validate struct failed-1", &defaultValidator{}, exampleStruct{A: "123456789", B: 1}, true},
{"validate struct failed-2", &defaultValidator{}, exampleStruct{A: "12345678", B: 0}, true},
{"validate struct passed", &defaultValidator{}, exampleStruct{A: "12345678", B: 1}, false},
{"validate *struct failed-1", &defaultValidator{}, &exampleStruct{A: "123456789", B: 1}, true},
{"validate *struct failed-2", &defaultValidator{}, &exampleStruct{A: "12345678", B: 0}, true},
{"validate *struct passed", &defaultValidator{}, &exampleStruct{A: "12345678", B: 1}, false},
{"validate []struct failed-1", &defaultValidator{}, []exampleStruct{{A: "123456789", B: 1}}, true},
{"validate []struct failed-2", &defaultValidator{}, []exampleStruct{{A: "12345678", B: 0}}, true},
{"validate []struct passed", &defaultValidator{}, []exampleStruct{{A: "12345678", B: 1}}, false},
{"validate []*struct failed-1", &defaultValidator{}, []*exampleStruct{{A: "123456789", B: 1}}, true},
{"validate []*struct failed-2", &defaultValidator{}, []*exampleStruct{{A: "12345678", B: 0}}, true},
{"validate []*struct passed", &defaultValidator{}, []*exampleStruct{{A: "12345678", B: 1}}, false},
{"validate *[]struct failed-1", &defaultValidator{}, &[]exampleStruct{{A: "123456789", B: 1}}, true},
{"validate *[]struct failed-2", &defaultValidator{}, &[]exampleStruct{{A: "12345678", B: 0}}, true},
{"validate *[]struct passed", &defaultValidator{}, &[]exampleStruct{{A: "12345678", B: 1}}, false},
{"validate *[]*struct failed-1", &defaultValidator{}, &[]*exampleStruct{{A: "123456789", B: 1}}, true},
{"validate *[]*struct failed-2", &defaultValidator{}, &[]*exampleStruct{{A: "12345678", B: 0}}, true},
{"validate *[]*struct passed", &defaultValidator{}, &[]*exampleStruct{{A: "12345678", B: 1}}, false},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if err := tt.v.ValidateStruct(tt.obj); (err != nil) != tt.wantErr {
t.Errorf("defaultValidator.Validate() error = %v, wantErr %v", err, tt.wantErr)
}
})
}
}
| // Copyright 2020 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"errors"
"testing"
)
func TestSliceValidationError(t *testing.T) {
tests := []struct {
name string
err SliceValidationError
want string
}{
{"has nil elements", SliceValidationError{errors.New("test error"), nil}, "[0]: test error"},
{"has zero elements", SliceValidationError{}, ""},
{"has one element", SliceValidationError{errors.New("test one error")}, "[0]: test one error"},
{"has two elements",
SliceValidationError{
errors.New("first error"),
errors.New("second error"),
},
"[0]: first error\n[1]: second error",
},
{"has many elements",
SliceValidationError{
errors.New("first error"),
errors.New("second error"),
nil,
nil,
nil,
errors.New("last error"),
},
"[0]: first error\n[1]: second error\n[5]: last error",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := tt.err.Error(); got != tt.want {
t.Errorf("SliceValidationError.Error() = %v, want %v", got, tt.want)
}
})
}
}
func TestDefaultValidator(t *testing.T) {
type exampleStruct struct {
A string `binding:"max=8"`
B int `binding:"gt=0"`
}
tests := []struct {
name string
v *defaultValidator
obj any
wantErr bool
}{
{"validate nil obj", &defaultValidator{}, nil, false},
{"validate int obj", &defaultValidator{}, 3, false},
{"validate struct failed-1", &defaultValidator{}, exampleStruct{A: "123456789", B: 1}, true},
{"validate struct failed-2", &defaultValidator{}, exampleStruct{A: "12345678", B: 0}, true},
{"validate struct passed", &defaultValidator{}, exampleStruct{A: "12345678", B: 1}, false},
{"validate *struct failed-1", &defaultValidator{}, &exampleStruct{A: "123456789", B: 1}, true},
{"validate *struct failed-2", &defaultValidator{}, &exampleStruct{A: "12345678", B: 0}, true},
{"validate *struct passed", &defaultValidator{}, &exampleStruct{A: "12345678", B: 1}, false},
{"validate []struct failed-1", &defaultValidator{}, []exampleStruct{{A: "123456789", B: 1}}, true},
{"validate []struct failed-2", &defaultValidator{}, []exampleStruct{{A: "12345678", B: 0}}, true},
{"validate []struct passed", &defaultValidator{}, []exampleStruct{{A: "12345678", B: 1}}, false},
{"validate []*struct failed-1", &defaultValidator{}, []*exampleStruct{{A: "123456789", B: 1}}, true},
{"validate []*struct failed-2", &defaultValidator{}, []*exampleStruct{{A: "12345678", B: 0}}, true},
{"validate []*struct passed", &defaultValidator{}, []*exampleStruct{{A: "12345678", B: 1}}, false},
{"validate *[]struct failed-1", &defaultValidator{}, &[]exampleStruct{{A: "123456789", B: 1}}, true},
{"validate *[]struct failed-2", &defaultValidator{}, &[]exampleStruct{{A: "12345678", B: 0}}, true},
{"validate *[]struct passed", &defaultValidator{}, &[]exampleStruct{{A: "12345678", B: 1}}, false},
{"validate *[]*struct failed-1", &defaultValidator{}, &[]*exampleStruct{{A: "123456789", B: 1}}, true},
{"validate *[]*struct failed-2", &defaultValidator{}, &[]*exampleStruct{{A: "12345678", B: 0}}, true},
{"validate *[]*struct passed", &defaultValidator{}, &[]*exampleStruct{{A: "12345678", B: 1}}, false},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if err := tt.v.ValidateStruct(tt.obj); (err != nil) != tt.wantErr {
t.Errorf("defaultValidator.Validate() error = %v, wantErr %v", err, tt.wantErr)
}
})
}
}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./.git/ORIG_HEAD | b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db
| b2d4185eec36ce5e0cf21be7cb246fb8be9fd6db
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./debug.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"fmt"
"html/template"
"runtime"
"strconv"
"strings"
)
const ginSupportMinGoVer = 16
// IsDebugging returns true if the framework is running in debug mode.
// Use SetMode(gin.ReleaseMode) to disable debug mode.
func IsDebugging() bool {
return ginMode == debugCode
}
// DebugPrintRouteFunc indicates debug log output format.
var DebugPrintRouteFunc func(httpMethod, absolutePath, handlerName string, nuHandlers int)
func debugPrintRoute(httpMethod, absolutePath string, handlers HandlersChain) {
if IsDebugging() {
nuHandlers := len(handlers)
handlerName := nameOfFunction(handlers.Last())
if DebugPrintRouteFunc == nil {
debugPrint("%-6s %-25s --> %s (%d handlers)\n", httpMethod, absolutePath, handlerName, nuHandlers)
} else {
DebugPrintRouteFunc(httpMethod, absolutePath, handlerName, nuHandlers)
}
}
}
func debugPrintLoadTemplate(tmpl *template.Template) {
if IsDebugging() {
var buf strings.Builder
for _, tmpl := range tmpl.Templates() {
buf.WriteString("\t- ")
buf.WriteString(tmpl.Name())
buf.WriteString("\n")
}
debugPrint("Loaded HTML Templates (%d): \n%s\n", len(tmpl.Templates()), buf.String())
}
}
func debugPrint(format string, values ...any) {
if IsDebugging() {
if !strings.HasSuffix(format, "\n") {
format += "\n"
}
fmt.Fprintf(DefaultWriter, "[GIN-debug] "+format, values...)
}
}
func getMinVer(v string) (uint64, error) {
first := strings.IndexByte(v, '.')
last := strings.LastIndexByte(v, '.')
if first == last {
return strconv.ParseUint(v[first+1:], 10, 64)
}
return strconv.ParseUint(v[first+1:last], 10, 64)
}
func debugPrintWARNINGDefault() {
if v, e := getMinVer(runtime.Version()); e == nil && v < ginSupportMinGoVer {
debugPrint(`[WARNING] Now Gin requires Go 1.16+.
`)
}
debugPrint(`[WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.
`)
}
func debugPrintWARNINGNew() {
debugPrint(`[WARNING] Running in "debug" mode. Switch to "release" mode in production.
- using env: export GIN_MODE=release
- using code: gin.SetMode(gin.ReleaseMode)
`)
}
func debugPrintWARNINGSetHTMLTemplate() {
debugPrint(`[WARNING] Since SetHTMLTemplate() is NOT thread-safe. It should only be called
at initialization. ie. before any route is registered or the router is listening in a socket:
router := gin.Default()
router.SetHTMLTemplate(template) // << good place
`)
}
func debugPrintError(err error) {
if err != nil && IsDebugging() {
fmt.Fprintf(DefaultErrorWriter, "[GIN-debug] [ERROR] %v\n", err)
}
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"fmt"
"html/template"
"runtime"
"strconv"
"strings"
)
const ginSupportMinGoVer = 16
// IsDebugging returns true if the framework is running in debug mode.
// Use SetMode(gin.ReleaseMode) to disable debug mode.
func IsDebugging() bool {
return ginMode == debugCode
}
// DebugPrintRouteFunc indicates debug log output format.
var DebugPrintRouteFunc func(httpMethod, absolutePath, handlerName string, nuHandlers int)
func debugPrintRoute(httpMethod, absolutePath string, handlers HandlersChain) {
if IsDebugging() {
nuHandlers := len(handlers)
handlerName := nameOfFunction(handlers.Last())
if DebugPrintRouteFunc == nil {
debugPrint("%-6s %-25s --> %s (%d handlers)\n", httpMethod, absolutePath, handlerName, nuHandlers)
} else {
DebugPrintRouteFunc(httpMethod, absolutePath, handlerName, nuHandlers)
}
}
}
func debugPrintLoadTemplate(tmpl *template.Template) {
if IsDebugging() {
var buf strings.Builder
for _, tmpl := range tmpl.Templates() {
buf.WriteString("\t- ")
buf.WriteString(tmpl.Name())
buf.WriteString("\n")
}
debugPrint("Loaded HTML Templates (%d): \n%s\n", len(tmpl.Templates()), buf.String())
}
}
func debugPrint(format string, values ...any) {
if IsDebugging() {
if !strings.HasSuffix(format, "\n") {
format += "\n"
}
fmt.Fprintf(DefaultWriter, "[GIN-debug] "+format, values...)
}
}
func getMinVer(v string) (uint64, error) {
first := strings.IndexByte(v, '.')
last := strings.LastIndexByte(v, '.')
if first == last {
return strconv.ParseUint(v[first+1:], 10, 64)
}
return strconv.ParseUint(v[first+1:last], 10, 64)
}
func debugPrintWARNINGDefault() {
if v, e := getMinVer(runtime.Version()); e == nil && v < ginSupportMinGoVer {
debugPrint(`[WARNING] Now Gin requires Go 1.16+.
`)
}
debugPrint(`[WARNING] Creating an Engine instance with the Logger and Recovery middleware already attached.
`)
}
func debugPrintWARNINGNew() {
debugPrint(`[WARNING] Running in "debug" mode. Switch to "release" mode in production.
- using env: export GIN_MODE=release
- using code: gin.SetMode(gin.ReleaseMode)
`)
}
func debugPrintWARNINGSetHTMLTemplate() {
debugPrint(`[WARNING] Since SetHTMLTemplate() is NOT thread-safe. It should only be called
at initialization. ie. before any route is registered or the router is listening in a socket:
router := gin.Default()
router.SetHTMLTemplate(template) // << good place
`)
}
func debugPrintError(err error) {
if err != nil && IsDebugging() {
fmt.Fprintf(DefaultErrorWriter, "[GIN-debug] [ERROR] %v\n", err)
}
}
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./.git/hooks/pre-push.sample | #!/bin/sh
# An example hook script to verify what is about to be pushed. Called by "git
# push" after it has checked the remote status, but before anything has been
# pushed. If this script exits with a non-zero status nothing will be pushed.
#
# This hook is called with the following parameters:
#
# $1 -- Name of the remote to which the push is being done
# $2 -- URL to which the push is being done
#
# If pushing without using a named remote those arguments will be equal.
#
# Information about the commits which are being pushed is supplied as lines to
# the standard input in the form:
#
# <local ref> <local sha1> <remote ref> <remote sha1>
#
# This sample shows how to prevent push of commits where the log message starts
# with "WIP" (work in progress).
remote="$1"
url="$2"
z40=0000000000000000000000000000000000000000
while read local_ref local_sha remote_ref remote_sha
do
if [ "$local_sha" = $z40 ]
then
# Handle delete
:
else
if [ "$remote_sha" = $z40 ]
then
# New branch, examine all commits
range="$local_sha"
else
# Update to existing branch, examine new commits
range="$remote_sha..$local_sha"
fi
# Check for WIP commit
commit=`git rev-list -n 1 --grep '^WIP' "$range"`
if [ -n "$commit" ]
then
echo >&2 "Found WIP commit in $local_ref, not pushing"
exit 1
fi
fi
done
exit 0
| #!/bin/sh
# An example hook script to verify what is about to be pushed. Called by "git
# push" after it has checked the remote status, but before anything has been
# pushed. If this script exits with a non-zero status nothing will be pushed.
#
# This hook is called with the following parameters:
#
# $1 -- Name of the remote to which the push is being done
# $2 -- URL to which the push is being done
#
# If pushing without using a named remote those arguments will be equal.
#
# Information about the commits which are being pushed is supplied as lines to
# the standard input in the form:
#
# <local ref> <local sha1> <remote ref> <remote sha1>
#
# This sample shows how to prevent push of commits where the log message starts
# with "WIP" (work in progress).
remote="$1"
url="$2"
z40=0000000000000000000000000000000000000000
while read local_ref local_sha remote_ref remote_sha
do
if [ "$local_sha" = $z40 ]
then
# Handle delete
:
else
if [ "$remote_sha" = $z40 ]
then
# New branch, examine all commits
range="$local_sha"
else
# Update to existing branch, examine new commits
range="$remote_sha..$local_sha"
fi
# Check for WIP commit
commit=`git rev-list -n 1 --grep '^WIP' "$range"`
if [ -n "$commit" ]
then
echo >&2 "Found WIP commit in $local_ref, not pushing"
exit 1
fi
fi
done
exit 0
| -1 |
gin-gonic/gin | 3,345 | refactor(struct): Remove redundant type conversions | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| hopehook | "2022-10-01T14:30:28Z" | "2022-10-16T01:49:24Z" | 45c758e2f9d36ee6a6e7d8b2131474970e41b12d | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | refactor(struct): Remove redundant type conversions. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
| ./.git/logs/refs/heads/master | 0000000000000000000000000000000000000000 53fbf4dbfbf465b552057e6f8d199a275151b7a1 jupyter <[email protected]> 1705031630 +0000 clone: from https://github.com/gin-gonic/gin.git
| 0000000000000000000000000000000000000000 53fbf4dbfbf465b552057e6f8d199a275151b7a1 jupyter <[email protected]> 1705031630 +0000 clone: from https://github.com/gin-gonic/gin.git
| -1 |
gin-gonic/gin | 3,333 | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities | Fixes #3332 | mstmdev | "2022-09-22T02:07:53Z" | "2022-10-12T06:18:13Z" | 6fab4c373eaabe3425b08fe1a5f1484c93d07c2f | 6296175f70e21bd1c09efc424a2c14574904720d | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities. Fixes #3332 | ./.github/workflows/gin.yml | name: Run Tests
on:
push:
branches:
- master
pull_request:
branches:
- master
permissions:
contents: read
jobs:
lint:
runs-on: ubuntu-latest
steps:
- name: Setup go
uses: actions/setup-go@v3
with:
go-version: '^1.16'
- name: Checkout repository
uses: actions/checkout@v3
- name: Setup golangci-lint
uses: golangci/[email protected]
with:
version: v1.48.0
args: --verbose
test:
needs: lint
strategy:
matrix:
os: [ubuntu-latest, macos-latest]
go: [1.15, 1.16, 1.17, 1.18]
test-tags: ['', '-tags nomsgpack', '-tags "sonic avx"', '-tags go_json']
include:
- os: ubuntu-latest
go-build: ~/.cache/go-build
- os: macos-latest
go-build: ~/Library/Caches/go-build
name: ${{ matrix.os }} @ Go ${{ matrix.go }} ${{ matrix.test-tags }}
runs-on: ${{ matrix.os }}
env:
GO111MODULE: on
TESTTAGS: ${{ matrix.test-tags }}
GOPROXY: https://proxy.golang.org
steps:
- name: Set up Go ${{ matrix.go }}
uses: actions/setup-go@v3
with:
go-version: ${{ matrix.go }}
- name: Checkout Code
uses: actions/checkout@v3
with:
ref: ${{ github.ref }}
- uses: actions/cache@v3
with:
path: |
${{ matrix.go-build }}
~/go/pkg/mod
key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
restore-keys: |
${{ runner.os }}-go-
- name: Run Tests
run: make test
- name: Upload coverage to Codecov
uses: codecov/codecov-action@v3
with:
flags: ${{ matrix.os }},go-${{ matrix.go }},${{ matrix.test-tags }}
- name: Format
if: matrix.go-version == '1.19.x'
run: diff -u <(echo -n) <(gofmt -d .)
notification-gitter:
needs: test
runs-on: ubuntu-latest
steps:
- name: Notification failure message
if: failure()
run: |
PR_OR_COMPARE="$(if [ "${{ github.event.pull_request }}" != "" ]; then echo "${{ github.event.pull_request.html_url }}"; else echo "${{ github.event.compare }}"; fi)"
curl -d message="GitHub Actions [$GITHUB_REPOSITORY]($PR_OR_COMPARE) ($GITHUB_REF) [normal]($GITHUB_API_URL/$GITHUB_REPOSITORY/actions/runs/$GITHUB_RUN_ID) ($GITHUB_RUN_NUMBER)" -d level=error https://webhooks.gitter.im/e/7f95bf605c4d356372f4
- name: Notification success message
if: success()
run: |
PR_OR_COMPARE="$(if [ "${{ github.event.pull_request }}" != "" ]; then echo "${{ github.event.pull_request.html_url }}"; else echo "${{ github.event.compare }}"; fi)"
curl -d message="GitHub Actions [$GITHUB_REPOSITORY]($PR_OR_COMPARE) ($GITHUB_REF) [normal]($GITHUB_API_URL/$GITHUB_REPOSITORY/actions/runs/$GITHUB_RUN_ID) ($GITHUB_RUN_NUMBER)" https://webhooks.gitter.im/e/7f95bf605c4d356372f4
| name: Run Tests
on:
push:
branches:
- master
pull_request:
branches:
- master
permissions:
contents: read
jobs:
lint:
runs-on: ubuntu-latest
steps:
- name: Setup go
uses: actions/setup-go@v3
with:
go-version: '^1.16'
- name: Checkout repository
uses: actions/checkout@v3
- name: Setup golangci-lint
uses: golangci/[email protected]
with:
version: v1.48.0
args: --verbose
test:
needs: lint
strategy:
matrix:
os: [ubuntu-latest, macos-latest]
go: [1.16, 1.17, 1.18]
test-tags: ['', '-tags nomsgpack', '-tags "sonic avx"', '-tags go_json']
include:
- os: ubuntu-latest
go-build: ~/.cache/go-build
- os: macos-latest
go-build: ~/Library/Caches/go-build
name: ${{ matrix.os }} @ Go ${{ matrix.go }} ${{ matrix.test-tags }}
runs-on: ${{ matrix.os }}
env:
GO111MODULE: on
TESTTAGS: ${{ matrix.test-tags }}
GOPROXY: https://proxy.golang.org
steps:
- name: Set up Go ${{ matrix.go }}
uses: actions/setup-go@v3
with:
go-version: ${{ matrix.go }}
- name: Checkout Code
uses: actions/checkout@v3
with:
ref: ${{ github.ref }}
- uses: actions/cache@v3
with:
path: |
${{ matrix.go-build }}
~/go/pkg/mod
key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
restore-keys: |
${{ runner.os }}-go-
- name: Run Tests
run: make test
- name: Upload coverage to Codecov
uses: codecov/codecov-action@v3
with:
flags: ${{ matrix.os }},go-${{ matrix.go }},${{ matrix.test-tags }}
- name: Format
if: matrix.go-version == '1.19.x'
run: diff -u <(echo -n) <(gofmt -d .)
notification-gitter:
needs: test
runs-on: ubuntu-latest
steps:
- name: Notification failure message
if: failure()
run: |
PR_OR_COMPARE="$(if [ "${{ github.event.pull_request }}" != "" ]; then echo "${{ github.event.pull_request.html_url }}"; else echo "${{ github.event.compare }}"; fi)"
curl -d message="GitHub Actions [$GITHUB_REPOSITORY]($PR_OR_COMPARE) ($GITHUB_REF) [normal]($GITHUB_API_URL/$GITHUB_REPOSITORY/actions/runs/$GITHUB_RUN_ID) ($GITHUB_RUN_NUMBER)" -d level=error https://webhooks.gitter.im/e/7f95bf605c4d356372f4
- name: Notification success message
if: success()
run: |
PR_OR_COMPARE="$(if [ "${{ github.event.pull_request }}" != "" ]; then echo "${{ github.event.pull_request.html_url }}"; else echo "${{ github.event.compare }}"; fi)"
curl -d message="GitHub Actions [$GITHUB_REPOSITORY]($PR_OR_COMPARE) ($GITHUB_REF) [normal]($GITHUB_API_URL/$GITHUB_REPOSITORY/actions/runs/$GITHUB_RUN_ID) ($GITHUB_RUN_NUMBER)" https://webhooks.gitter.im/e/7f95bf605c4d356372f4
| 1 |
gin-gonic/gin | 3,333 | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities | Fixes #3332 | mstmdev | "2022-09-22T02:07:53Z" | "2022-10-12T06:18:13Z" | 6fab4c373eaabe3425b08fe1a5f1484c93d07c2f | 6296175f70e21bd1c09efc424a2c14574904720d | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities. Fixes #3332 | ./go.mod | module github.com/gin-gonic/gin
go 1.18
require (
github.com/bytedance/sonic v1.4.0
github.com/gin-contrib/sse v0.1.0
github.com/go-playground/validator/v10 v10.11.1
github.com/goccy/go-json v0.9.11
github.com/json-iterator/go v1.1.12
github.com/mattn/go-isatty v0.0.16
github.com/pelletier/go-toml/v2 v2.0.2
github.com/stretchr/testify v1.8.0
github.com/ugorji/go/codec v1.2.7
golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2
google.golang.org/protobuf v1.28.1
gopkg.in/yaml.v2 v2.4.0
)
require (
github.com/chenzhuoyu/base64x v0.0.0-20220526154910-8bf9453eb81a // indirect
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/go-playground/locales v0.14.0 // indirect
github.com/go-playground/universal-translator v0.18.0 // indirect
github.com/klauspost/cpuid/v2 v2.0.14 // indirect
github.com/leodido/go-urn v1.2.1 // indirect
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 // indirect
github.com/modern-go/reflect2 v1.0.2 // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
golang.org/x/arch v0.0.0-20220412001346-fc48f9fe4c15 // indirect
golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3 // indirect
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab // indirect
golang.org/x/text v0.3.7 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
)
| module github.com/gin-gonic/gin
go 1.18
require (
github.com/bytedance/sonic v1.4.0
github.com/gin-contrib/sse v0.1.0
github.com/go-playground/validator/v10 v10.11.1
github.com/goccy/go-json v0.9.11
github.com/json-iterator/go v1.1.12
github.com/mattn/go-isatty v0.0.16
github.com/pelletier/go-toml/v2 v2.0.2
github.com/stretchr/testify v1.8.0
github.com/ugorji/go/codec v1.2.7
golang.org/x/net v0.0.0-20221004154528-8021a29435af
google.golang.org/protobuf v1.28.1
gopkg.in/yaml.v2 v2.4.0
)
require (
github.com/chenzhuoyu/base64x v0.0.0-20220526154910-8bf9453eb81a // indirect
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/go-playground/locales v0.14.0 // indirect
github.com/go-playground/universal-translator v0.18.0 // indirect
github.com/klauspost/cpuid/v2 v2.0.14 // indirect
github.com/leodido/go-urn v1.2.1 // indirect
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 // indirect
github.com/modern-go/reflect2 v1.0.2 // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
golang.org/x/arch v0.0.0-20220412001346-fc48f9fe4c15 // indirect
golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3 // indirect
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab // indirect
golang.org/x/text v0.3.7 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
)
| 1 |
gin-gonic/gin | 3,333 | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities | Fixes #3332 | mstmdev | "2022-09-22T02:07:53Z" | "2022-10-12T06:18:13Z" | 6fab4c373eaabe3425b08fe1a5f1484c93d07c2f | 6296175f70e21bd1c09efc424a2c14574904720d | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities. Fixes #3332 | ./go.sum | github.com/bytedance/sonic v1.4.0 h1:d6vgPhwgHfpmEiz/9Fzea9fGzWY7RO1TQEySBiRwDLY=
github.com/bytedance/sonic v1.4.0/go.mod h1:V973WhNhGmvHxW6nQmsHEfHaoU9F3zTF+93rH03hcUQ=
github.com/chenzhuoyu/base64x v0.0.0-20211019084208-fb5309c8db06/go.mod h1:DH46F32mSOjUmXrMHnKwZdA8wcEefY7UVqBKYGjpdQY=
github.com/chenzhuoyu/base64x v0.0.0-20220526154910-8bf9453eb81a h1:lmGPzuocwDxoPAMr9h16zoJY/USZR9jIh99nrmKk1uI=
github.com/chenzhuoyu/base64x v0.0.0-20220526154910-8bf9453eb81a/go.mod h1:DH46F32mSOjUmXrMHnKwZdA8wcEefY7UVqBKYGjpdQY=
github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
github.com/go-playground/assert/v2 v2.0.1 h1:MsBgLAaY856+nPRTKrp3/OZK38U/wa0CcBYNjji3q3A=
github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
github.com/go-playground/locales v0.14.0 h1:u50s323jtVGugKlcYeyzC0etD1HifMjqmJqb8WugfUU=
github.com/go-playground/locales v0.14.0/go.mod h1:sawfccIbzZTqEDETgFXqTho0QybSa7l++s0DH+LDiLs=
github.com/go-playground/universal-translator v0.18.0 h1:82dyy6p4OuJq4/CByFNOn/jYrnRPArHwAcmLoJZxyho=
github.com/go-playground/universal-translator v0.18.0/go.mod h1:UvRDBj+xPUEGrFYl+lu/H90nyDXpg0fqeB/AQUGNTVA=
github.com/go-playground/validator/v10 v10.11.1 h1:prmOlTVv+YjZjmRmNSF3VmspqJIxJWXmqUsHwfTRRkQ=
github.com/go-playground/validator/v10 v10.11.1/go.mod h1:i+3WkQ1FvaUjjxh1kSvIA4dMGDBiPU55YFDl0WbKdWU=
github.com/goccy/go-json v0.9.4/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
github.com/goccy/go-json v0.9.11 h1:/pAaQDLHEoCq/5FFmSKBswWmK6H0e8g4159Kc/X/nqk=
github.com/goccy/go-json v0.9.11/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
github.com/klauspost/cpuid/v2 v2.0.14 h1:QRqdp6bb9M9S5yyKeYteXKuoKE4p0tGlra81fKOpWH8=
github.com/klauspost/cpuid/v2 v2.0.14/go.mod h1:g2LTdtYhdyuGPqyWyv7qRAmj1WBqxuObKfj5c0PQa7c=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
github.com/kr/pretty v0.3.0 h1:WgNl7dwNpEZ6jJ9k1snq4pZsg7DOEN8hP9Xw0Tsjwk0=
github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NBk=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/leodido/go-urn v1.2.1 h1:BqpAaACuzVSgi/VLzGZIobT2z4v53pjosyNd9Yv6n/w=
github.com/leodido/go-urn v1.2.1/go.mod h1:zt4jvISO2HfUBqxjfIshjdMTYS56ZS/qv49ictyFfxY=
github.com/mattn/go-isatty v0.0.16 h1:bq3VjFmv/sOjHtdEhmkEV4x1AJtvUvOJ2PFAZ5+peKQ=
github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 h1:ZqeYNhU3OHLH3mGKHDcjJRFFRrJa6eAM5H+CtDdOsPc=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
github.com/pelletier/go-toml/v2 v2.0.2 h1:+jQXlF3scKIcSEKkdHzXhCTDLPFi5r1wnK6yPS+49Gw=
github.com/pelletier/go-toml/v2 v2.0.2/go.mod h1:MovirKjgVRESsAvNZlAjtFwV867yGuwRkXbG66OzopI=
github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
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golang.org/x/arch v0.0.0-20220412001346-fc48f9fe4c15/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
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golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2 h1:CIJ76btIcR3eFI5EgSo6k1qKw9KJexJuRLI9G7Hp5wE=
golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210806184541-e5e7981a1069/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab h1:2QkjZIsXupsJbJIdSjjUOgWK3aEtzyuh2mPt3l/CkeU=
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
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golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
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golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
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google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w=
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gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
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gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
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rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
| github.com/bytedance/sonic v1.4.0 h1:d6vgPhwgHfpmEiz/9Fzea9fGzWY7RO1TQEySBiRwDLY=
github.com/bytedance/sonic v1.4.0/go.mod h1:V973WhNhGmvHxW6nQmsHEfHaoU9F3zTF+93rH03hcUQ=
github.com/chenzhuoyu/base64x v0.0.0-20211019084208-fb5309c8db06/go.mod h1:DH46F32mSOjUmXrMHnKwZdA8wcEefY7UVqBKYGjpdQY=
github.com/chenzhuoyu/base64x v0.0.0-20220526154910-8bf9453eb81a h1:lmGPzuocwDxoPAMr9h16zoJY/USZR9jIh99nrmKk1uI=
github.com/chenzhuoyu/base64x v0.0.0-20220526154910-8bf9453eb81a/go.mod h1:DH46F32mSOjUmXrMHnKwZdA8wcEefY7UVqBKYGjpdQY=
github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
github.com/go-playground/assert/v2 v2.0.1 h1:MsBgLAaY856+nPRTKrp3/OZK38U/wa0CcBYNjji3q3A=
github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
github.com/go-playground/locales v0.14.0 h1:u50s323jtVGugKlcYeyzC0etD1HifMjqmJqb8WugfUU=
github.com/go-playground/locales v0.14.0/go.mod h1:sawfccIbzZTqEDETgFXqTho0QybSa7l++s0DH+LDiLs=
github.com/go-playground/universal-translator v0.18.0 h1:82dyy6p4OuJq4/CByFNOn/jYrnRPArHwAcmLoJZxyho=
github.com/go-playground/universal-translator v0.18.0/go.mod h1:UvRDBj+xPUEGrFYl+lu/H90nyDXpg0fqeB/AQUGNTVA=
github.com/go-playground/validator/v10 v10.11.1 h1:prmOlTVv+YjZjmRmNSF3VmspqJIxJWXmqUsHwfTRRkQ=
github.com/go-playground/validator/v10 v10.11.1/go.mod h1:i+3WkQ1FvaUjjxh1kSvIA4dMGDBiPU55YFDl0WbKdWU=
github.com/goccy/go-json v0.9.4/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
github.com/goccy/go-json v0.9.11 h1:/pAaQDLHEoCq/5FFmSKBswWmK6H0e8g4159Kc/X/nqk=
github.com/goccy/go-json v0.9.11/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
github.com/klauspost/cpuid/v2 v2.0.14 h1:QRqdp6bb9M9S5yyKeYteXKuoKE4p0tGlra81fKOpWH8=
github.com/klauspost/cpuid/v2 v2.0.14/go.mod h1:g2LTdtYhdyuGPqyWyv7qRAmj1WBqxuObKfj5c0PQa7c=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
github.com/kr/pretty v0.3.0 h1:WgNl7dwNpEZ6jJ9k1snq4pZsg7DOEN8hP9Xw0Tsjwk0=
github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NBk=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/leodido/go-urn v1.2.1 h1:BqpAaACuzVSgi/VLzGZIobT2z4v53pjosyNd9Yv6n/w=
github.com/leodido/go-urn v1.2.1/go.mod h1:zt4jvISO2HfUBqxjfIshjdMTYS56ZS/qv49ictyFfxY=
github.com/mattn/go-isatty v0.0.16 h1:bq3VjFmv/sOjHtdEhmkEV4x1AJtvUvOJ2PFAZ5+peKQ=
github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 h1:ZqeYNhU3OHLH3mGKHDcjJRFFRrJa6eAM5H+CtDdOsPc=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
github.com/pelletier/go-toml/v2 v2.0.2 h1:+jQXlF3scKIcSEKkdHzXhCTDLPFi5r1wnK6yPS+49Gw=
github.com/pelletier/go-toml/v2 v2.0.2/go.mod h1:MovirKjgVRESsAvNZlAjtFwV867yGuwRkXbG66OzopI=
github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
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github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
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github.com/tidwall/gjson v1.12.1/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
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github.com/tidwall/sjson v1.2.4 h1:cuiLzLnaMeBhRmEv00Lpk3tkYrcxpmbU81tAY4Dw0tc=
github.com/tidwall/sjson v1.2.4/go.mod h1:098SZ494YoMWPmMO6ct4dcFnqxwj9r/gF0Etp19pSNM=
github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS4MhqMhdFk5YI=
github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
github.com/ugorji/go v1.2.7/go.mod h1:nF9osbDWLy6bDVv/Rtoh6QgnvNDpmCalQV5urGCCS6M=
github.com/ugorji/go/codec v1.2.7 h1:YPXUKf7fYbp/y8xloBqZOw2qaVggbfwMlI8WM3wZUJ0=
github.com/ugorji/go/codec v1.2.7/go.mod h1:WGN1fab3R1fzQlVQTkfxVtIBhWDRqOviHU95kRgeqEY=
golang.org/x/arch v0.0.0-20210923205945-b76863e36670/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
golang.org/x/arch v0.0.0-20220412001346-fc48f9fe4c15 h1:GVfVkciLYxn5mY5EncwAe0SXUn9Rm81rRkZ0TTmn/cU=
golang.org/x/arch v0.0.0-20220412001346-fc48f9fe4c15/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3 h1:0es+/5331RGQPcXlMfP+WrnIIS6dNnNRe0WB02W0F4M=
golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20221004154528-8021a29435af h1:wv66FM3rLZGPdxpYL+ApnDe2HzHcTFta3z5nsc13wI4=
golang.org/x/net v0.0.0-20221004154528-8021a29435af/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210806184541-e5e7981a1069/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab h1:2QkjZIsXupsJbJIdSjjUOgWK3aEtzyuh2mPt3l/CkeU=
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w=
google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
| 1 |
gin-gonic/gin | 3,333 | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities | Fixes #3332 | mstmdev | "2022-09-22T02:07:53Z" | "2022-10-12T06:18:13Z" | 6fab4c373eaabe3425b08fe1a5f1484c93d07c2f | 6296175f70e21bd1c09efc424a2c14574904720d | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities. Fixes #3332 | ./.golangci.yml | run:
timeout: 5m
linters:
enable:
- asciicheck
- depguard
- dogsled
- durationcheck
- errcheck
- errorlint
- exportloopref
- gci
- gofmt
- goimports
- gosec
- misspell
- nakedret
- nilerr
- nolintlint
- revive
- wastedassign
issues:
exclude-rules:
- linters:
- structcheck
- unused
text: "`data` is unused"
- linters:
- staticcheck
text: "SA1019:"
- linters:
- revive
text: "var-naming:"
- linters:
- revive
text: "exported:"
- path: _test\.go
linters:
- gosec # security is not make sense in tests
| run:
timeout: 5m
linters:
enable:
- asciicheck
- depguard
- dogsled
- durationcheck
- errcheck
- errorlint
- exportloopref
- gci
- gofmt
- goimports
- gosec
- misspell
- nakedret
- nilerr
- nolintlint
- revive
- wastedassign
issues:
exclude-rules:
- linters:
- structcheck
- unused
text: "`data` is unused"
- linters:
- staticcheck
text: "SA1019:"
- linters:
- revive
text: "var-naming:"
- linters:
- revive
text: "exported:"
- path: _test\.go
linters:
- gosec # security is not make sense in tests
| -1 |
gin-gonic/gin | 3,333 | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities | Fixes #3332 | mstmdev | "2022-09-22T02:07:53Z" | "2022-10-12T06:18:13Z" | 6fab4c373eaabe3425b08fe1a5f1484c93d07c2f | 6296175f70e21bd1c09efc424a2c14574904720d | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities. Fixes #3332 | ./.github/workflows/codeql.yml | # For most projects, this workflow file will not need changing; you simply need
# to commit it to your repository.
#
# You may wish to alter this file to override the set of languages analyzed,
# or to provide custom queries or build logic.
name: "CodeQL"
on:
push:
branches: [ master ]
pull_request:
# The branches below must be a subset of the branches above
branches: [ master ]
schedule:
- cron: '0 17 * * 5'
jobs:
analyze:
name: Analyze
runs-on: ubuntu-latest
permissions:
# required for all workflows
security-events: write
strategy:
fail-fast: false
matrix:
# Override automatic language detection by changing the below list
# Supported options are ['csharp', 'cpp', 'go', 'java', 'javascript', 'python']
# TODO: Enable for javascript later
language: [ 'go']
steps:
- name: Checkout repository
uses: actions/checkout@v3
# Initializes the CodeQL tools for scanning.
- name: Initialize CodeQL
uses: github/codeql-action/init@v2
with:
languages: ${{ matrix.language }}
# If you wish to specify custom queries, you can do so here or in a config file.
# By default, queries listed here will override any specified in a config file.
# Prefix the list here with "+" to use these queries and those in the config file.
# queries: ./path/to/local/query, your-org/your-repo/queries@main
- name: Perform CodeQL Analysis
uses: github/codeql-action/analyze@v2
| # For most projects, this workflow file will not need changing; you simply need
# to commit it to your repository.
#
# You may wish to alter this file to override the set of languages analyzed,
# or to provide custom queries or build logic.
name: "CodeQL"
on:
push:
branches: [ master ]
pull_request:
# The branches below must be a subset of the branches above
branches: [ master ]
schedule:
- cron: '0 17 * * 5'
jobs:
analyze:
name: Analyze
runs-on: ubuntu-latest
permissions:
# required for all workflows
security-events: write
strategy:
fail-fast: false
matrix:
# Override automatic language detection by changing the below list
# Supported options are ['csharp', 'cpp', 'go', 'java', 'javascript', 'python']
# TODO: Enable for javascript later
language: [ 'go']
steps:
- name: Checkout repository
uses: actions/checkout@v3
# Initializes the CodeQL tools for scanning.
- name: Initialize CodeQL
uses: github/codeql-action/init@v2
with:
languages: ${{ matrix.language }}
# If you wish to specify custom queries, you can do so here or in a config file.
# By default, queries listed here will override any specified in a config file.
# Prefix the list here with "+" to use these queries and those in the config file.
# queries: ./path/to/local/query, your-org/your-repo/queries@main
- name: Perform CodeQL Analysis
uses: github/codeql-action/analyze@v2
| -1 |
gin-gonic/gin | 3,333 | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities | Fixes #3332 | mstmdev | "2022-09-22T02:07:53Z" | "2022-10-12T06:18:13Z" | 6fab4c373eaabe3425b08fe1a5f1484c93d07c2f | 6296175f70e21bd1c09efc424a2c14574904720d | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities. Fixes #3332 | ./codecov.yml | coverage:
notify:
gitter:
default:
url: https://webhooks.gitter.im/e/d90dcdeeab2f1e357165
| coverage:
notify:
gitter:
default:
url: https://webhooks.gitter.im/e/d90dcdeeab2f1e357165
| -1 |
gin-gonic/gin | 3,333 | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities | Fixes #3332 | mstmdev | "2022-09-22T02:07:53Z" | "2022-10-12T06:18:13Z" | 6fab4c373eaabe3425b08fe1a5f1484c93d07c2f | 6296175f70e21bd1c09efc424a2c14574904720d | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities. Fixes #3332 | ./.github/dependabot.yml | version: 2
updates:
- package-ecosystem: github-actions
directory: /
schedule:
interval: weekly
- package-ecosystem: gomod
directory: /
schedule:
interval: weekly
| version: 2
updates:
- package-ecosystem: github-actions
directory: /
schedule:
interval: weekly
- package-ecosystem: gomod
directory: /
schedule:
interval: weekly
| -1 |
gin-gonic/gin | 3,333 | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities | Fixes #3332 | mstmdev | "2022-09-22T02:07:53Z" | "2022-10-12T06:18:13Z" | 6fab4c373eaabe3425b08fe1a5f1484c93d07c2f | 6296175f70e21bd1c09efc424a2c14574904720d | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities. Fixes #3332 | ./.github/workflows/goreleaser.yml | name: Goreleaser
on:
push:
tags:
- '*'
permissions:
contents: write
jobs:
goreleaser:
runs-on: ubuntu-latest
steps:
-
name: Checkout
uses: actions/checkout@v3
with:
fetch-depth: 0
-
name: Set up Go
uses: actions/setup-go@v3
with:
go-version: 1.17
-
name: Run GoReleaser
uses: goreleaser/goreleaser-action@v3
with:
# either 'goreleaser' (default) or 'goreleaser-pro'
distribution: goreleaser
version: latest
args: release --rm-dist
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
| name: Goreleaser
on:
push:
tags:
- '*'
permissions:
contents: write
jobs:
goreleaser:
runs-on: ubuntu-latest
steps:
-
name: Checkout
uses: actions/checkout@v3
with:
fetch-depth: 0
-
name: Set up Go
uses: actions/setup-go@v3
with:
go-version: 1.17
-
name: Run GoReleaser
uses: goreleaser/goreleaser-action@v3
with:
# either 'goreleaser' (default) or 'goreleaser-pro'
distribution: goreleaser
version: latest
args: release --rm-dist
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
| -1 |
gin-gonic/gin | 3,333 | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities | Fixes #3332 | mstmdev | "2022-09-22T02:07:53Z" | "2022-10-12T06:18:13Z" | 6fab4c373eaabe3425b08fe1a5f1484c93d07c2f | 6296175f70e21bd1c09efc424a2c14574904720d | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities. Fixes #3332 | ./binding/form_mapping_benchmark_test.go | // Copyright 2019 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"testing"
"time"
"github.com/stretchr/testify/assert"
)
var form = map[string][]string{
"name": {"mike"},
"friends": {"anna", "nicole"},
"id_number": {"12345678"},
"id_date": {"2018-01-20"},
}
type structFull struct {
Name string `form:"name"`
Age int `form:"age,default=25"`
Friends []string `form:"friends"`
ID *struct {
Number string `form:"id_number"`
DateOfIssue time.Time `form:"id_date" time_format:"2006-01-02" time_utc:"true"`
}
Nationality *string `form:"nationality"`
}
func BenchmarkMapFormFull(b *testing.B) {
var s structFull
for i := 0; i < b.N; i++ {
err := mapForm(&s, form)
if err != nil {
b.Fatalf("Error on a form mapping")
}
}
b.StopTimer()
t := b
assert.Equal(t, "mike", s.Name)
assert.Equal(t, 25, s.Age)
assert.Equal(t, []string{"anna", "nicole"}, s.Friends)
assert.Equal(t, "12345678", s.ID.Number)
assert.Equal(t, time.Date(2018, 1, 20, 0, 0, 0, 0, time.UTC), s.ID.DateOfIssue)
assert.Nil(t, s.Nationality)
}
type structName struct {
Name string `form:"name"`
}
func BenchmarkMapFormName(b *testing.B) {
var s structName
for i := 0; i < b.N; i++ {
err := mapForm(&s, form)
if err != nil {
b.Fatalf("Error on a form mapping")
}
}
b.StopTimer()
t := b
assert.Equal(t, "mike", s.Name)
}
| // Copyright 2019 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"testing"
"time"
"github.com/stretchr/testify/assert"
)
var form = map[string][]string{
"name": {"mike"},
"friends": {"anna", "nicole"},
"id_number": {"12345678"},
"id_date": {"2018-01-20"},
}
type structFull struct {
Name string `form:"name"`
Age int `form:"age,default=25"`
Friends []string `form:"friends"`
ID *struct {
Number string `form:"id_number"`
DateOfIssue time.Time `form:"id_date" time_format:"2006-01-02" time_utc:"true"`
}
Nationality *string `form:"nationality"`
}
func BenchmarkMapFormFull(b *testing.B) {
var s structFull
for i := 0; i < b.N; i++ {
err := mapForm(&s, form)
if err != nil {
b.Fatalf("Error on a form mapping")
}
}
b.StopTimer()
t := b
assert.Equal(t, "mike", s.Name)
assert.Equal(t, 25, s.Age)
assert.Equal(t, []string{"anna", "nicole"}, s.Friends)
assert.Equal(t, "12345678", s.ID.Number)
assert.Equal(t, time.Date(2018, 1, 20, 0, 0, 0, 0, time.UTC), s.ID.DateOfIssue)
assert.Nil(t, s.Nationality)
}
type structName struct {
Name string `form:"name"`
}
func BenchmarkMapFormName(b *testing.B) {
var s structName
for i := 0; i < b.N; i++ {
err := mapForm(&s, form)
if err != nil {
b.Fatalf("Error on a form mapping")
}
}
b.StopTimer()
t := b
assert.Equal(t, "mike", s.Name)
}
| -1 |
gin-gonic/gin | 3,333 | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities | Fixes #3332 | mstmdev | "2022-09-22T02:07:53Z" | "2022-10-12T06:18:13Z" | 6fab4c373eaabe3425b08fe1a5f1484c93d07c2f | 6296175f70e21bd1c09efc424a2c14574904720d | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities. Fixes #3332 | ./binding/uri.go | // Copyright 2018 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
type uriBinding struct{}
func (uriBinding) Name() string {
return "uri"
}
func (uriBinding) BindUri(m map[string][]string, obj any) error {
if err := mapURI(obj, m); err != nil {
return err
}
return validate(obj)
}
| // Copyright 2018 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
type uriBinding struct{}
func (uriBinding) Name() string {
return "uri"
}
func (uriBinding) BindUri(m map[string][]string, obj any) error {
if err := mapURI(obj, m); err != nil {
return err
}
return validate(obj)
}
| -1 |
gin-gonic/gin | 3,333 | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities | Fixes #3332 | mstmdev | "2022-09-22T02:07:53Z" | "2022-10-12T06:18:13Z" | 6fab4c373eaabe3425b08fe1a5f1484c93d07c2f | 6296175f70e21bd1c09efc424a2c14574904720d | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities. Fixes #3332 | ./gin_test.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"crypto/tls"
"fmt"
"html/template"
"io/ioutil"
"net"
"net/http"
"net/http/httptest"
"reflect"
"strconv"
"sync/atomic"
"testing"
"time"
"github.com/stretchr/testify/assert"
"golang.org/x/net/http2"
)
func formatAsDate(t time.Time) string {
year, month, day := t.Date()
return fmt.Sprintf("%d/%02d/%02d", year, month, day)
}
func setupHTMLFiles(t *testing.T, mode string, tls bool, loadMethod func(*Engine)) *httptest.Server {
SetMode(mode)
defer SetMode(TestMode)
var router *Engine
captureOutput(t, func() {
router = New()
router.Delims("{[{", "}]}")
router.SetFuncMap(template.FuncMap{
"formatAsDate": formatAsDate,
})
loadMethod(router)
router.GET("/test", func(c *Context) {
c.HTML(http.StatusOK, "hello.tmpl", map[string]string{"name": "world"})
})
router.GET("/raw", func(c *Context) {
c.HTML(http.StatusOK, "raw.tmpl", map[string]any{
"now": time.Date(2017, 07, 01, 0, 0, 0, 0, time.UTC),
})
})
})
var ts *httptest.Server
if tls {
ts = httptest.NewTLSServer(router)
} else {
ts = httptest.NewServer(router)
}
return ts
}
func TestLoadHTMLGlobDebugMode(t *testing.T) {
ts := setupHTMLFiles(
t,
DebugMode,
false,
func(router *Engine) {
router.LoadHTMLGlob("./testdata/template/*")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
fmt.Println(err)
}
resp, _ := ioutil.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestH2c(t *testing.T) {
ln, err := net.Listen("tcp", "127.0.0.1:0")
if err != nil {
fmt.Println(err)
}
r := Default()
r.UseH2C = true
r.GET("/", func(c *Context) {
c.String(200, "<h1>Hello world</h1>")
})
go func() {
err := http.Serve(ln, r.Handler())
if err != nil {
fmt.Println(err)
}
}()
defer ln.Close()
url := "http://" + ln.Addr().String() + "/"
httpClient := http.Client{
Transport: &http2.Transport{
AllowHTTP: true,
DialTLS: func(netw, addr string, cfg *tls.Config) (net.Conn, error) {
return net.Dial(netw, addr)
},
},
}
res, err := httpClient.Get(url)
if err != nil {
fmt.Println(err)
}
resp, _ := ioutil.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLGlobTestMode(t *testing.T) {
ts := setupHTMLFiles(
t,
TestMode,
false,
func(router *Engine) {
router.LoadHTMLGlob("./testdata/template/*")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
fmt.Println(err)
}
resp, _ := ioutil.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLGlobReleaseMode(t *testing.T) {
ts := setupHTMLFiles(
t,
ReleaseMode,
false,
func(router *Engine) {
router.LoadHTMLGlob("./testdata/template/*")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
fmt.Println(err)
}
resp, _ := ioutil.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLGlobUsingTLS(t *testing.T) {
ts := setupHTMLFiles(
t,
DebugMode,
true,
func(router *Engine) {
router.LoadHTMLGlob("./testdata/template/*")
},
)
defer ts.Close()
// Use InsecureSkipVerify for avoiding `x509: certificate signed by unknown authority` error
tr := &http.Transport{
TLSClientConfig: &tls.Config{
InsecureSkipVerify: true,
},
}
client := &http.Client{Transport: tr}
res, err := client.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
fmt.Println(err)
}
resp, _ := ioutil.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLGlobFromFuncMap(t *testing.T) {
ts := setupHTMLFiles(
t,
DebugMode,
false,
func(router *Engine) {
router.LoadHTMLGlob("./testdata/template/*")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/raw", ts.URL))
if err != nil {
fmt.Println(err)
}
resp, _ := ioutil.ReadAll(res.Body)
assert.Equal(t, "Date: 2017/07/01", string(resp))
}
func init() {
SetMode(TestMode)
}
func TestCreateEngine(t *testing.T) {
router := New()
assert.Equal(t, "/", router.basePath)
assert.Equal(t, router.engine, router)
assert.Empty(t, router.Handlers)
}
func TestLoadHTMLFilesTestMode(t *testing.T) {
ts := setupHTMLFiles(
t,
TestMode,
false,
func(router *Engine) {
router.LoadHTMLFiles("./testdata/template/hello.tmpl", "./testdata/template/raw.tmpl")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
fmt.Println(err)
}
resp, _ := ioutil.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLFilesDebugMode(t *testing.T) {
ts := setupHTMLFiles(
t,
DebugMode,
false,
func(router *Engine) {
router.LoadHTMLFiles("./testdata/template/hello.tmpl", "./testdata/template/raw.tmpl")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
fmt.Println(err)
}
resp, _ := ioutil.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLFilesReleaseMode(t *testing.T) {
ts := setupHTMLFiles(
t,
ReleaseMode,
false,
func(router *Engine) {
router.LoadHTMLFiles("./testdata/template/hello.tmpl", "./testdata/template/raw.tmpl")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
fmt.Println(err)
}
resp, _ := ioutil.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLFilesUsingTLS(t *testing.T) {
ts := setupHTMLFiles(
t,
TestMode,
true,
func(router *Engine) {
router.LoadHTMLFiles("./testdata/template/hello.tmpl", "./testdata/template/raw.tmpl")
},
)
defer ts.Close()
// Use InsecureSkipVerify for avoiding `x509: certificate signed by unknown authority` error
tr := &http.Transport{
TLSClientConfig: &tls.Config{
InsecureSkipVerify: true,
},
}
client := &http.Client{Transport: tr}
res, err := client.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
fmt.Println(err)
}
resp, _ := ioutil.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLFilesFuncMap(t *testing.T) {
ts := setupHTMLFiles(
t,
TestMode,
false,
func(router *Engine) {
router.LoadHTMLFiles("./testdata/template/hello.tmpl", "./testdata/template/raw.tmpl")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/raw", ts.URL))
if err != nil {
fmt.Println(err)
}
resp, _ := ioutil.ReadAll(res.Body)
assert.Equal(t, "Date: 2017/07/01", string(resp))
}
func TestAddRoute(t *testing.T) {
router := New()
router.addRoute("GET", "/", HandlersChain{func(_ *Context) {}})
assert.Len(t, router.trees, 1)
assert.NotNil(t, router.trees.get("GET"))
assert.Nil(t, router.trees.get("POST"))
router.addRoute("POST", "/", HandlersChain{func(_ *Context) {}})
assert.Len(t, router.trees, 2)
assert.NotNil(t, router.trees.get("GET"))
assert.NotNil(t, router.trees.get("POST"))
router.addRoute("POST", "/post", HandlersChain{func(_ *Context) {}})
assert.Len(t, router.trees, 2)
}
func TestAddRouteFails(t *testing.T) {
router := New()
assert.Panics(t, func() { router.addRoute("", "/", HandlersChain{func(_ *Context) {}}) })
assert.Panics(t, func() { router.addRoute("GET", "a", HandlersChain{func(_ *Context) {}}) })
assert.Panics(t, func() { router.addRoute("GET", "/", HandlersChain{}) })
router.addRoute("POST", "/post", HandlersChain{func(_ *Context) {}})
assert.Panics(t, func() {
router.addRoute("POST", "/post", HandlersChain{func(_ *Context) {}})
})
}
func TestCreateDefaultRouter(t *testing.T) {
router := Default()
assert.Len(t, router.Handlers, 2)
}
func TestNoRouteWithoutGlobalHandlers(t *testing.T) {
var middleware0 HandlerFunc = func(c *Context) {}
var middleware1 HandlerFunc = func(c *Context) {}
router := New()
router.NoRoute(middleware0)
assert.Nil(t, router.Handlers)
assert.Len(t, router.noRoute, 1)
assert.Len(t, router.allNoRoute, 1)
compareFunc(t, router.noRoute[0], middleware0)
compareFunc(t, router.allNoRoute[0], middleware0)
router.NoRoute(middleware1, middleware0)
assert.Len(t, router.noRoute, 2)
assert.Len(t, router.allNoRoute, 2)
compareFunc(t, router.noRoute[0], middleware1)
compareFunc(t, router.allNoRoute[0], middleware1)
compareFunc(t, router.noRoute[1], middleware0)
compareFunc(t, router.allNoRoute[1], middleware0)
}
func TestNoRouteWithGlobalHandlers(t *testing.T) {
var middleware0 HandlerFunc = func(c *Context) {}
var middleware1 HandlerFunc = func(c *Context) {}
var middleware2 HandlerFunc = func(c *Context) {}
router := New()
router.Use(middleware2)
router.NoRoute(middleware0)
assert.Len(t, router.allNoRoute, 2)
assert.Len(t, router.Handlers, 1)
assert.Len(t, router.noRoute, 1)
compareFunc(t, router.Handlers[0], middleware2)
compareFunc(t, router.noRoute[0], middleware0)
compareFunc(t, router.allNoRoute[0], middleware2)
compareFunc(t, router.allNoRoute[1], middleware0)
router.Use(middleware1)
assert.Len(t, router.allNoRoute, 3)
assert.Len(t, router.Handlers, 2)
assert.Len(t, router.noRoute, 1)
compareFunc(t, router.Handlers[0], middleware2)
compareFunc(t, router.Handlers[1], middleware1)
compareFunc(t, router.noRoute[0], middleware0)
compareFunc(t, router.allNoRoute[0], middleware2)
compareFunc(t, router.allNoRoute[1], middleware1)
compareFunc(t, router.allNoRoute[2], middleware0)
}
func TestNoMethodWithoutGlobalHandlers(t *testing.T) {
var middleware0 HandlerFunc = func(c *Context) {}
var middleware1 HandlerFunc = func(c *Context) {}
router := New()
router.NoMethod(middleware0)
assert.Empty(t, router.Handlers)
assert.Len(t, router.noMethod, 1)
assert.Len(t, router.allNoMethod, 1)
compareFunc(t, router.noMethod[0], middleware0)
compareFunc(t, router.allNoMethod[0], middleware0)
router.NoMethod(middleware1, middleware0)
assert.Len(t, router.noMethod, 2)
assert.Len(t, router.allNoMethod, 2)
compareFunc(t, router.noMethod[0], middleware1)
compareFunc(t, router.allNoMethod[0], middleware1)
compareFunc(t, router.noMethod[1], middleware0)
compareFunc(t, router.allNoMethod[1], middleware0)
}
func TestRebuild404Handlers(t *testing.T) {
}
func TestNoMethodWithGlobalHandlers(t *testing.T) {
var middleware0 HandlerFunc = func(c *Context) {}
var middleware1 HandlerFunc = func(c *Context) {}
var middleware2 HandlerFunc = func(c *Context) {}
router := New()
router.Use(middleware2)
router.NoMethod(middleware0)
assert.Len(t, router.allNoMethod, 2)
assert.Len(t, router.Handlers, 1)
assert.Len(t, router.noMethod, 1)
compareFunc(t, router.Handlers[0], middleware2)
compareFunc(t, router.noMethod[0], middleware0)
compareFunc(t, router.allNoMethod[0], middleware2)
compareFunc(t, router.allNoMethod[1], middleware0)
router.Use(middleware1)
assert.Len(t, router.allNoMethod, 3)
assert.Len(t, router.Handlers, 2)
assert.Len(t, router.noMethod, 1)
compareFunc(t, router.Handlers[0], middleware2)
compareFunc(t, router.Handlers[1], middleware1)
compareFunc(t, router.noMethod[0], middleware0)
compareFunc(t, router.allNoMethod[0], middleware2)
compareFunc(t, router.allNoMethod[1], middleware1)
compareFunc(t, router.allNoMethod[2], middleware0)
}
func compareFunc(t *testing.T, a, b any) {
sf1 := reflect.ValueOf(a)
sf2 := reflect.ValueOf(b)
if sf1.Pointer() != sf2.Pointer() {
t.Error("different functions")
}
}
func TestListOfRoutes(t *testing.T) {
router := New()
router.GET("/favicon.ico", handlerTest1)
router.GET("/", handlerTest1)
group := router.Group("/users")
{
group.GET("/", handlerTest2)
group.GET("/:id", handlerTest1)
group.POST("/:id", handlerTest2)
}
router.Static("/static", ".")
list := router.Routes()
assert.Len(t, list, 7)
assertRoutePresent(t, list, RouteInfo{
Method: "GET",
Path: "/favicon.ico",
Handler: "^(.*/vendor/)?github.com/gin-gonic/gin.handlerTest1$",
})
assertRoutePresent(t, list, RouteInfo{
Method: "GET",
Path: "/",
Handler: "^(.*/vendor/)?github.com/gin-gonic/gin.handlerTest1$",
})
assertRoutePresent(t, list, RouteInfo{
Method: "GET",
Path: "/users/",
Handler: "^(.*/vendor/)?github.com/gin-gonic/gin.handlerTest2$",
})
assertRoutePresent(t, list, RouteInfo{
Method: "GET",
Path: "/users/:id",
Handler: "^(.*/vendor/)?github.com/gin-gonic/gin.handlerTest1$",
})
assertRoutePresent(t, list, RouteInfo{
Method: "POST",
Path: "/users/:id",
Handler: "^(.*/vendor/)?github.com/gin-gonic/gin.handlerTest2$",
})
}
func TestEngineHandleContext(t *testing.T) {
r := New()
r.GET("/", func(c *Context) {
c.Request.URL.Path = "/v2"
r.HandleContext(c)
})
v2 := r.Group("/v2")
{
v2.GET("/", func(c *Context) {})
}
assert.NotPanics(t, func() {
w := PerformRequest(r, "GET", "/")
assert.Equal(t, 301, w.Code)
})
}
func TestEngineHandleContextManyReEntries(t *testing.T) {
expectValue := 10000
var handlerCounter, middlewareCounter int64
r := New()
r.Use(func(c *Context) {
atomic.AddInt64(&middlewareCounter, 1)
})
r.GET("/:count", func(c *Context) {
countStr := c.Param("count")
count, err := strconv.Atoi(countStr)
assert.NoError(t, err)
n, err := c.Writer.Write([]byte("."))
assert.NoError(t, err)
assert.Equal(t, 1, n)
switch {
case count > 0:
c.Request.URL.Path = "/" + strconv.Itoa(count-1)
r.HandleContext(c)
}
}, func(c *Context) {
atomic.AddInt64(&handlerCounter, 1)
})
assert.NotPanics(t, func() {
w := PerformRequest(r, "GET", "/"+strconv.Itoa(expectValue-1)) // include 0 value
assert.Equal(t, 200, w.Code)
assert.Equal(t, expectValue, w.Body.Len())
})
assert.Equal(t, int64(expectValue), handlerCounter)
assert.Equal(t, int64(expectValue), middlewareCounter)
}
func TestPrepareTrustedCIRDsWith(t *testing.T) {
r := New()
// valid ipv4 cidr
{
expectedTrustedCIDRs := []*net.IPNet{parseCIDR("0.0.0.0/0")}
err := r.SetTrustedProxies([]string{"0.0.0.0/0"})
assert.NoError(t, err)
assert.Equal(t, expectedTrustedCIDRs, r.trustedCIDRs)
}
// invalid ipv4 cidr
{
err := r.SetTrustedProxies([]string{"192.168.1.33/33"})
assert.Error(t, err)
}
// valid ipv4 address
{
expectedTrustedCIDRs := []*net.IPNet{parseCIDR("192.168.1.33/32")}
err := r.SetTrustedProxies([]string{"192.168.1.33"})
assert.NoError(t, err)
assert.Equal(t, expectedTrustedCIDRs, r.trustedCIDRs)
}
// invalid ipv4 address
{
err := r.SetTrustedProxies([]string{"192.168.1.256"})
assert.Error(t, err)
}
// valid ipv6 address
{
expectedTrustedCIDRs := []*net.IPNet{parseCIDR("2002:0000:0000:1234:abcd:ffff:c0a8:0101/128")}
err := r.SetTrustedProxies([]string{"2002:0000:0000:1234:abcd:ffff:c0a8:0101"})
assert.NoError(t, err)
assert.Equal(t, expectedTrustedCIDRs, r.trustedCIDRs)
}
// invalid ipv6 address
{
err := r.SetTrustedProxies([]string{"gggg:0000:0000:1234:abcd:ffff:c0a8:0101"})
assert.Error(t, err)
}
// valid ipv6 cidr
{
expectedTrustedCIDRs := []*net.IPNet{parseCIDR("::/0")}
err := r.SetTrustedProxies([]string{"::/0"})
assert.NoError(t, err)
assert.Equal(t, expectedTrustedCIDRs, r.trustedCIDRs)
}
// invalid ipv6 cidr
{
err := r.SetTrustedProxies([]string{"gggg:0000:0000:1234:abcd:ffff:c0a8:0101/129"})
assert.Error(t, err)
}
// valid combination
{
expectedTrustedCIDRs := []*net.IPNet{
parseCIDR("::/0"),
parseCIDR("192.168.0.0/16"),
parseCIDR("172.16.0.1/32"),
}
err := r.SetTrustedProxies([]string{
"::/0",
"192.168.0.0/16",
"172.16.0.1",
})
assert.NoError(t, err)
assert.Equal(t, expectedTrustedCIDRs, r.trustedCIDRs)
}
// invalid combination
{
err := r.SetTrustedProxies([]string{
"::/0",
"192.168.0.0/16",
"172.16.0.256",
})
assert.Error(t, err)
}
// nil value
{
err := r.SetTrustedProxies(nil)
assert.Nil(t, r.trustedCIDRs)
assert.Nil(t, err)
}
}
func parseCIDR(cidr string) *net.IPNet {
_, parsedCIDR, err := net.ParseCIDR(cidr)
if err != nil {
fmt.Println(err)
}
return parsedCIDR
}
func assertRoutePresent(t *testing.T, gotRoutes RoutesInfo, wantRoute RouteInfo) {
for _, gotRoute := range gotRoutes {
if gotRoute.Path == wantRoute.Path && gotRoute.Method == wantRoute.Method {
assert.Regexp(t, wantRoute.Handler, gotRoute.Handler)
return
}
}
t.Errorf("route not found: %v", wantRoute)
}
func handlerTest1(c *Context) {}
func handlerTest2(c *Context) {}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"crypto/tls"
"fmt"
"html/template"
"io/ioutil"
"net"
"net/http"
"net/http/httptest"
"reflect"
"strconv"
"sync/atomic"
"testing"
"time"
"github.com/stretchr/testify/assert"
"golang.org/x/net/http2"
)
func formatAsDate(t time.Time) string {
year, month, day := t.Date()
return fmt.Sprintf("%d/%02d/%02d", year, month, day)
}
func setupHTMLFiles(t *testing.T, mode string, tls bool, loadMethod func(*Engine)) *httptest.Server {
SetMode(mode)
defer SetMode(TestMode)
var router *Engine
captureOutput(t, func() {
router = New()
router.Delims("{[{", "}]}")
router.SetFuncMap(template.FuncMap{
"formatAsDate": formatAsDate,
})
loadMethod(router)
router.GET("/test", func(c *Context) {
c.HTML(http.StatusOK, "hello.tmpl", map[string]string{"name": "world"})
})
router.GET("/raw", func(c *Context) {
c.HTML(http.StatusOK, "raw.tmpl", map[string]any{
"now": time.Date(2017, 07, 01, 0, 0, 0, 0, time.UTC),
})
})
})
var ts *httptest.Server
if tls {
ts = httptest.NewTLSServer(router)
} else {
ts = httptest.NewServer(router)
}
return ts
}
func TestLoadHTMLGlobDebugMode(t *testing.T) {
ts := setupHTMLFiles(
t,
DebugMode,
false,
func(router *Engine) {
router.LoadHTMLGlob("./testdata/template/*")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
fmt.Println(err)
}
resp, _ := ioutil.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestH2c(t *testing.T) {
ln, err := net.Listen("tcp", "127.0.0.1:0")
if err != nil {
fmt.Println(err)
}
r := Default()
r.UseH2C = true
r.GET("/", func(c *Context) {
c.String(200, "<h1>Hello world</h1>")
})
go func() {
err := http.Serve(ln, r.Handler())
if err != nil {
fmt.Println(err)
}
}()
defer ln.Close()
url := "http://" + ln.Addr().String() + "/"
httpClient := http.Client{
Transport: &http2.Transport{
AllowHTTP: true,
DialTLS: func(netw, addr string, cfg *tls.Config) (net.Conn, error) {
return net.Dial(netw, addr)
},
},
}
res, err := httpClient.Get(url)
if err != nil {
fmt.Println(err)
}
resp, _ := ioutil.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLGlobTestMode(t *testing.T) {
ts := setupHTMLFiles(
t,
TestMode,
false,
func(router *Engine) {
router.LoadHTMLGlob("./testdata/template/*")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
fmt.Println(err)
}
resp, _ := ioutil.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLGlobReleaseMode(t *testing.T) {
ts := setupHTMLFiles(
t,
ReleaseMode,
false,
func(router *Engine) {
router.LoadHTMLGlob("./testdata/template/*")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
fmt.Println(err)
}
resp, _ := ioutil.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLGlobUsingTLS(t *testing.T) {
ts := setupHTMLFiles(
t,
DebugMode,
true,
func(router *Engine) {
router.LoadHTMLGlob("./testdata/template/*")
},
)
defer ts.Close()
// Use InsecureSkipVerify for avoiding `x509: certificate signed by unknown authority` error
tr := &http.Transport{
TLSClientConfig: &tls.Config{
InsecureSkipVerify: true,
},
}
client := &http.Client{Transport: tr}
res, err := client.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
fmt.Println(err)
}
resp, _ := ioutil.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLGlobFromFuncMap(t *testing.T) {
ts := setupHTMLFiles(
t,
DebugMode,
false,
func(router *Engine) {
router.LoadHTMLGlob("./testdata/template/*")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/raw", ts.URL))
if err != nil {
fmt.Println(err)
}
resp, _ := ioutil.ReadAll(res.Body)
assert.Equal(t, "Date: 2017/07/01", string(resp))
}
func init() {
SetMode(TestMode)
}
func TestCreateEngine(t *testing.T) {
router := New()
assert.Equal(t, "/", router.basePath)
assert.Equal(t, router.engine, router)
assert.Empty(t, router.Handlers)
}
func TestLoadHTMLFilesTestMode(t *testing.T) {
ts := setupHTMLFiles(
t,
TestMode,
false,
func(router *Engine) {
router.LoadHTMLFiles("./testdata/template/hello.tmpl", "./testdata/template/raw.tmpl")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
fmt.Println(err)
}
resp, _ := ioutil.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLFilesDebugMode(t *testing.T) {
ts := setupHTMLFiles(
t,
DebugMode,
false,
func(router *Engine) {
router.LoadHTMLFiles("./testdata/template/hello.tmpl", "./testdata/template/raw.tmpl")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
fmt.Println(err)
}
resp, _ := ioutil.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLFilesReleaseMode(t *testing.T) {
ts := setupHTMLFiles(
t,
ReleaseMode,
false,
func(router *Engine) {
router.LoadHTMLFiles("./testdata/template/hello.tmpl", "./testdata/template/raw.tmpl")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
fmt.Println(err)
}
resp, _ := ioutil.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLFilesUsingTLS(t *testing.T) {
ts := setupHTMLFiles(
t,
TestMode,
true,
func(router *Engine) {
router.LoadHTMLFiles("./testdata/template/hello.tmpl", "./testdata/template/raw.tmpl")
},
)
defer ts.Close()
// Use InsecureSkipVerify for avoiding `x509: certificate signed by unknown authority` error
tr := &http.Transport{
TLSClientConfig: &tls.Config{
InsecureSkipVerify: true,
},
}
client := &http.Client{Transport: tr}
res, err := client.Get(fmt.Sprintf("%s/test", ts.URL))
if err != nil {
fmt.Println(err)
}
resp, _ := ioutil.ReadAll(res.Body)
assert.Equal(t, "<h1>Hello world</h1>", string(resp))
}
func TestLoadHTMLFilesFuncMap(t *testing.T) {
ts := setupHTMLFiles(
t,
TestMode,
false,
func(router *Engine) {
router.LoadHTMLFiles("./testdata/template/hello.tmpl", "./testdata/template/raw.tmpl")
},
)
defer ts.Close()
res, err := http.Get(fmt.Sprintf("%s/raw", ts.URL))
if err != nil {
fmt.Println(err)
}
resp, _ := ioutil.ReadAll(res.Body)
assert.Equal(t, "Date: 2017/07/01", string(resp))
}
func TestAddRoute(t *testing.T) {
router := New()
router.addRoute("GET", "/", HandlersChain{func(_ *Context) {}})
assert.Len(t, router.trees, 1)
assert.NotNil(t, router.trees.get("GET"))
assert.Nil(t, router.trees.get("POST"))
router.addRoute("POST", "/", HandlersChain{func(_ *Context) {}})
assert.Len(t, router.trees, 2)
assert.NotNil(t, router.trees.get("GET"))
assert.NotNil(t, router.trees.get("POST"))
router.addRoute("POST", "/post", HandlersChain{func(_ *Context) {}})
assert.Len(t, router.trees, 2)
}
func TestAddRouteFails(t *testing.T) {
router := New()
assert.Panics(t, func() { router.addRoute("", "/", HandlersChain{func(_ *Context) {}}) })
assert.Panics(t, func() { router.addRoute("GET", "a", HandlersChain{func(_ *Context) {}}) })
assert.Panics(t, func() { router.addRoute("GET", "/", HandlersChain{}) })
router.addRoute("POST", "/post", HandlersChain{func(_ *Context) {}})
assert.Panics(t, func() {
router.addRoute("POST", "/post", HandlersChain{func(_ *Context) {}})
})
}
func TestCreateDefaultRouter(t *testing.T) {
router := Default()
assert.Len(t, router.Handlers, 2)
}
func TestNoRouteWithoutGlobalHandlers(t *testing.T) {
var middleware0 HandlerFunc = func(c *Context) {}
var middleware1 HandlerFunc = func(c *Context) {}
router := New()
router.NoRoute(middleware0)
assert.Nil(t, router.Handlers)
assert.Len(t, router.noRoute, 1)
assert.Len(t, router.allNoRoute, 1)
compareFunc(t, router.noRoute[0], middleware0)
compareFunc(t, router.allNoRoute[0], middleware0)
router.NoRoute(middleware1, middleware0)
assert.Len(t, router.noRoute, 2)
assert.Len(t, router.allNoRoute, 2)
compareFunc(t, router.noRoute[0], middleware1)
compareFunc(t, router.allNoRoute[0], middleware1)
compareFunc(t, router.noRoute[1], middleware0)
compareFunc(t, router.allNoRoute[1], middleware0)
}
func TestNoRouteWithGlobalHandlers(t *testing.T) {
var middleware0 HandlerFunc = func(c *Context) {}
var middleware1 HandlerFunc = func(c *Context) {}
var middleware2 HandlerFunc = func(c *Context) {}
router := New()
router.Use(middleware2)
router.NoRoute(middleware0)
assert.Len(t, router.allNoRoute, 2)
assert.Len(t, router.Handlers, 1)
assert.Len(t, router.noRoute, 1)
compareFunc(t, router.Handlers[0], middleware2)
compareFunc(t, router.noRoute[0], middleware0)
compareFunc(t, router.allNoRoute[0], middleware2)
compareFunc(t, router.allNoRoute[1], middleware0)
router.Use(middleware1)
assert.Len(t, router.allNoRoute, 3)
assert.Len(t, router.Handlers, 2)
assert.Len(t, router.noRoute, 1)
compareFunc(t, router.Handlers[0], middleware2)
compareFunc(t, router.Handlers[1], middleware1)
compareFunc(t, router.noRoute[0], middleware0)
compareFunc(t, router.allNoRoute[0], middleware2)
compareFunc(t, router.allNoRoute[1], middleware1)
compareFunc(t, router.allNoRoute[2], middleware0)
}
func TestNoMethodWithoutGlobalHandlers(t *testing.T) {
var middleware0 HandlerFunc = func(c *Context) {}
var middleware1 HandlerFunc = func(c *Context) {}
router := New()
router.NoMethod(middleware0)
assert.Empty(t, router.Handlers)
assert.Len(t, router.noMethod, 1)
assert.Len(t, router.allNoMethod, 1)
compareFunc(t, router.noMethod[0], middleware0)
compareFunc(t, router.allNoMethod[0], middleware0)
router.NoMethod(middleware1, middleware0)
assert.Len(t, router.noMethod, 2)
assert.Len(t, router.allNoMethod, 2)
compareFunc(t, router.noMethod[0], middleware1)
compareFunc(t, router.allNoMethod[0], middleware1)
compareFunc(t, router.noMethod[1], middleware0)
compareFunc(t, router.allNoMethod[1], middleware0)
}
func TestRebuild404Handlers(t *testing.T) {
}
func TestNoMethodWithGlobalHandlers(t *testing.T) {
var middleware0 HandlerFunc = func(c *Context) {}
var middleware1 HandlerFunc = func(c *Context) {}
var middleware2 HandlerFunc = func(c *Context) {}
router := New()
router.Use(middleware2)
router.NoMethod(middleware0)
assert.Len(t, router.allNoMethod, 2)
assert.Len(t, router.Handlers, 1)
assert.Len(t, router.noMethod, 1)
compareFunc(t, router.Handlers[0], middleware2)
compareFunc(t, router.noMethod[0], middleware0)
compareFunc(t, router.allNoMethod[0], middleware2)
compareFunc(t, router.allNoMethod[1], middleware0)
router.Use(middleware1)
assert.Len(t, router.allNoMethod, 3)
assert.Len(t, router.Handlers, 2)
assert.Len(t, router.noMethod, 1)
compareFunc(t, router.Handlers[0], middleware2)
compareFunc(t, router.Handlers[1], middleware1)
compareFunc(t, router.noMethod[0], middleware0)
compareFunc(t, router.allNoMethod[0], middleware2)
compareFunc(t, router.allNoMethod[1], middleware1)
compareFunc(t, router.allNoMethod[2], middleware0)
}
func compareFunc(t *testing.T, a, b any) {
sf1 := reflect.ValueOf(a)
sf2 := reflect.ValueOf(b)
if sf1.Pointer() != sf2.Pointer() {
t.Error("different functions")
}
}
func TestListOfRoutes(t *testing.T) {
router := New()
router.GET("/favicon.ico", handlerTest1)
router.GET("/", handlerTest1)
group := router.Group("/users")
{
group.GET("/", handlerTest2)
group.GET("/:id", handlerTest1)
group.POST("/:id", handlerTest2)
}
router.Static("/static", ".")
list := router.Routes()
assert.Len(t, list, 7)
assertRoutePresent(t, list, RouteInfo{
Method: "GET",
Path: "/favicon.ico",
Handler: "^(.*/vendor/)?github.com/gin-gonic/gin.handlerTest1$",
})
assertRoutePresent(t, list, RouteInfo{
Method: "GET",
Path: "/",
Handler: "^(.*/vendor/)?github.com/gin-gonic/gin.handlerTest1$",
})
assertRoutePresent(t, list, RouteInfo{
Method: "GET",
Path: "/users/",
Handler: "^(.*/vendor/)?github.com/gin-gonic/gin.handlerTest2$",
})
assertRoutePresent(t, list, RouteInfo{
Method: "GET",
Path: "/users/:id",
Handler: "^(.*/vendor/)?github.com/gin-gonic/gin.handlerTest1$",
})
assertRoutePresent(t, list, RouteInfo{
Method: "POST",
Path: "/users/:id",
Handler: "^(.*/vendor/)?github.com/gin-gonic/gin.handlerTest2$",
})
}
func TestEngineHandleContext(t *testing.T) {
r := New()
r.GET("/", func(c *Context) {
c.Request.URL.Path = "/v2"
r.HandleContext(c)
})
v2 := r.Group("/v2")
{
v2.GET("/", func(c *Context) {})
}
assert.NotPanics(t, func() {
w := PerformRequest(r, "GET", "/")
assert.Equal(t, 301, w.Code)
})
}
func TestEngineHandleContextManyReEntries(t *testing.T) {
expectValue := 10000
var handlerCounter, middlewareCounter int64
r := New()
r.Use(func(c *Context) {
atomic.AddInt64(&middlewareCounter, 1)
})
r.GET("/:count", func(c *Context) {
countStr := c.Param("count")
count, err := strconv.Atoi(countStr)
assert.NoError(t, err)
n, err := c.Writer.Write([]byte("."))
assert.NoError(t, err)
assert.Equal(t, 1, n)
switch {
case count > 0:
c.Request.URL.Path = "/" + strconv.Itoa(count-1)
r.HandleContext(c)
}
}, func(c *Context) {
atomic.AddInt64(&handlerCounter, 1)
})
assert.NotPanics(t, func() {
w := PerformRequest(r, "GET", "/"+strconv.Itoa(expectValue-1)) // include 0 value
assert.Equal(t, 200, w.Code)
assert.Equal(t, expectValue, w.Body.Len())
})
assert.Equal(t, int64(expectValue), handlerCounter)
assert.Equal(t, int64(expectValue), middlewareCounter)
}
func TestPrepareTrustedCIRDsWith(t *testing.T) {
r := New()
// valid ipv4 cidr
{
expectedTrustedCIDRs := []*net.IPNet{parseCIDR("0.0.0.0/0")}
err := r.SetTrustedProxies([]string{"0.0.0.0/0"})
assert.NoError(t, err)
assert.Equal(t, expectedTrustedCIDRs, r.trustedCIDRs)
}
// invalid ipv4 cidr
{
err := r.SetTrustedProxies([]string{"192.168.1.33/33"})
assert.Error(t, err)
}
// valid ipv4 address
{
expectedTrustedCIDRs := []*net.IPNet{parseCIDR("192.168.1.33/32")}
err := r.SetTrustedProxies([]string{"192.168.1.33"})
assert.NoError(t, err)
assert.Equal(t, expectedTrustedCIDRs, r.trustedCIDRs)
}
// invalid ipv4 address
{
err := r.SetTrustedProxies([]string{"192.168.1.256"})
assert.Error(t, err)
}
// valid ipv6 address
{
expectedTrustedCIDRs := []*net.IPNet{parseCIDR("2002:0000:0000:1234:abcd:ffff:c0a8:0101/128")}
err := r.SetTrustedProxies([]string{"2002:0000:0000:1234:abcd:ffff:c0a8:0101"})
assert.NoError(t, err)
assert.Equal(t, expectedTrustedCIDRs, r.trustedCIDRs)
}
// invalid ipv6 address
{
err := r.SetTrustedProxies([]string{"gggg:0000:0000:1234:abcd:ffff:c0a8:0101"})
assert.Error(t, err)
}
// valid ipv6 cidr
{
expectedTrustedCIDRs := []*net.IPNet{parseCIDR("::/0")}
err := r.SetTrustedProxies([]string{"::/0"})
assert.NoError(t, err)
assert.Equal(t, expectedTrustedCIDRs, r.trustedCIDRs)
}
// invalid ipv6 cidr
{
err := r.SetTrustedProxies([]string{"gggg:0000:0000:1234:abcd:ffff:c0a8:0101/129"})
assert.Error(t, err)
}
// valid combination
{
expectedTrustedCIDRs := []*net.IPNet{
parseCIDR("::/0"),
parseCIDR("192.168.0.0/16"),
parseCIDR("172.16.0.1/32"),
}
err := r.SetTrustedProxies([]string{
"::/0",
"192.168.0.0/16",
"172.16.0.1",
})
assert.NoError(t, err)
assert.Equal(t, expectedTrustedCIDRs, r.trustedCIDRs)
}
// invalid combination
{
err := r.SetTrustedProxies([]string{
"::/0",
"192.168.0.0/16",
"172.16.0.256",
})
assert.Error(t, err)
}
// nil value
{
err := r.SetTrustedProxies(nil)
assert.Nil(t, r.trustedCIDRs)
assert.Nil(t, err)
}
}
func parseCIDR(cidr string) *net.IPNet {
_, parsedCIDR, err := net.ParseCIDR(cidr)
if err != nil {
fmt.Println(err)
}
return parsedCIDR
}
func assertRoutePresent(t *testing.T, gotRoutes RoutesInfo, wantRoute RouteInfo) {
for _, gotRoute := range gotRoutes {
if gotRoute.Path == wantRoute.Path && gotRoute.Method == wantRoute.Method {
assert.Regexp(t, wantRoute.Handler, gotRoute.Handler)
return
}
}
t.Errorf("route not found: %v", wantRoute)
}
func handlerTest1(c *Context) {}
func handlerTest2(c *Context) {}
| -1 |
gin-gonic/gin | 3,333 | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities | Fixes #3332 | mstmdev | "2022-09-22T02:07:53Z" | "2022-10-12T06:18:13Z" | 6fab4c373eaabe3425b08fe1a5f1484c93d07c2f | 6296175f70e21bd1c09efc424a2c14574904720d | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities. Fixes #3332 | ./gin_integration_test.go | // Copyright 2017 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"bufio"
"crypto/tls"
"fmt"
"html/template"
"io/ioutil"
"net"
"net/http"
"net/http/httptest"
"os"
"path/filepath"
"runtime"
"sync"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
// params[0]=url example:http://127.0.0.1:8080/index (cannot be empty)
// params[1]=response status (custom compare status) default:"200 OK"
// params[2]=response body (custom compare content) default:"it worked"
func testRequest(t *testing.T, params ...string) {
if len(params) == 0 {
t.Fatal("url cannot be empty")
}
tr := &http.Transport{
TLSClientConfig: &tls.Config{
InsecureSkipVerify: true,
},
}
client := &http.Client{Transport: tr}
resp, err := client.Get(params[0])
assert.NoError(t, err)
defer resp.Body.Close()
body, ioerr := ioutil.ReadAll(resp.Body)
assert.NoError(t, ioerr)
var responseStatus = "200 OK"
if len(params) > 1 && params[1] != "" {
responseStatus = params[1]
}
var responseBody = "it worked"
if len(params) > 2 && params[2] != "" {
responseBody = params[2]
}
assert.Equal(t, responseStatus, resp.Status, "should get a "+responseStatus)
if responseStatus == "200 OK" {
assert.Equal(t, responseBody, string(body), "resp body should match")
}
}
func TestRunEmpty(t *testing.T) {
os.Setenv("PORT", "")
router := New()
go func() {
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
assert.NoError(t, router.Run())
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
assert.Error(t, router.Run(":8080"))
testRequest(t, "http://localhost:8080/example")
}
func TestBadTrustedCIDRs(t *testing.T) {
router := New()
assert.Error(t, router.SetTrustedProxies([]string{"hello/world"}))
}
/* legacy tests
func TestBadTrustedCIDRsForRun(t *testing.T) {
os.Setenv("PORT", "")
router := New()
router.TrustedProxies = []string{"hello/world"}
assert.Error(t, router.Run(":8080"))
}
func TestBadTrustedCIDRsForRunUnix(t *testing.T) {
router := New()
router.TrustedProxies = []string{"hello/world"}
unixTestSocket := filepath.Join(os.TempDir(), "unix_unit_test")
defer os.Remove(unixTestSocket)
go func() {
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
assert.Error(t, router.RunUnix(unixTestSocket))
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
}
func TestBadTrustedCIDRsForRunFd(t *testing.T) {
router := New()
router.TrustedProxies = []string{"hello/world"}
addr, err := net.ResolveTCPAddr("tcp", "localhost:0")
assert.NoError(t, err)
listener, err := net.ListenTCP("tcp", addr)
assert.NoError(t, err)
socketFile, err := listener.File()
assert.NoError(t, err)
go func() {
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
assert.Error(t, router.RunFd(int(socketFile.Fd())))
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
}
func TestBadTrustedCIDRsForRunListener(t *testing.T) {
router := New()
router.TrustedProxies = []string{"hello/world"}
addr, err := net.ResolveTCPAddr("tcp", "localhost:0")
assert.NoError(t, err)
listener, err := net.ListenTCP("tcp", addr)
assert.NoError(t, err)
go func() {
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
assert.Error(t, router.RunListener(listener))
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
}
func TestBadTrustedCIDRsForRunTLS(t *testing.T) {
os.Setenv("PORT", "")
router := New()
router.TrustedProxies = []string{"hello/world"}
assert.Error(t, router.RunTLS(":8080", "./testdata/certificate/cert.pem", "./testdata/certificate/key.pem"))
}
*/
func TestRunTLS(t *testing.T) {
router := New()
go func() {
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
assert.NoError(t, router.RunTLS(":8443", "./testdata/certificate/cert.pem", "./testdata/certificate/key.pem"))
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
assert.Error(t, router.RunTLS(":8443", "./testdata/certificate/cert.pem", "./testdata/certificate/key.pem"))
testRequest(t, "https://localhost:8443/example")
}
func TestPusher(t *testing.T) {
var html = template.Must(template.New("https").Parse(`
<html>
<head>
<title>Https Test</title>
<script src="/assets/app.js"></script>
</head>
<body>
<h1 style="color:red;">Welcome, Ginner!</h1>
</body>
</html>
`))
router := New()
router.Static("./assets", "./assets")
router.SetHTMLTemplate(html)
go func() {
router.GET("/pusher", func(c *Context) {
if pusher := c.Writer.Pusher(); pusher != nil {
err := pusher.Push("/assets/app.js", nil)
assert.NoError(t, err)
}
c.String(http.StatusOK, "it worked")
})
assert.NoError(t, router.RunTLS(":8449", "./testdata/certificate/cert.pem", "./testdata/certificate/key.pem"))
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
assert.Error(t, router.RunTLS(":8449", "./testdata/certificate/cert.pem", "./testdata/certificate/key.pem"))
testRequest(t, "https://localhost:8449/pusher")
}
func TestRunEmptyWithEnv(t *testing.T) {
os.Setenv("PORT", "3123")
router := New()
go func() {
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
assert.NoError(t, router.Run())
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
assert.Error(t, router.Run(":3123"))
testRequest(t, "http://localhost:3123/example")
}
func TestRunTooMuchParams(t *testing.T) {
router := New()
assert.Panics(t, func() {
assert.NoError(t, router.Run("2", "2"))
})
}
func TestRunWithPort(t *testing.T) {
router := New()
go func() {
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
assert.NoError(t, router.Run(":5150"))
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
assert.Error(t, router.Run(":5150"))
testRequest(t, "http://localhost:5150/example")
}
func TestUnixSocket(t *testing.T) {
router := New()
unixTestSocket := filepath.Join(os.TempDir(), "unix_unit_test")
defer os.Remove(unixTestSocket)
go func() {
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
assert.NoError(t, router.RunUnix(unixTestSocket))
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
c, err := net.Dial("unix", unixTestSocket)
assert.NoError(t, err)
fmt.Fprint(c, "GET /example HTTP/1.0\r\n\r\n")
scanner := bufio.NewScanner(c)
var response string
for scanner.Scan() {
response += scanner.Text()
}
assert.Contains(t, response, "HTTP/1.0 200", "should get a 200")
assert.Contains(t, response, "it worked", "resp body should match")
}
func TestBadUnixSocket(t *testing.T) {
router := New()
assert.Error(t, router.RunUnix("#/tmp/unix_unit_test"))
}
func TestFileDescriptor(t *testing.T) {
router := New()
addr, err := net.ResolveTCPAddr("tcp", "localhost:0")
assert.NoError(t, err)
listener, err := net.ListenTCP("tcp", addr)
assert.NoError(t, err)
socketFile, err := listener.File()
if isWindows() {
// not supported by windows, it is unimplemented now
assert.Error(t, err)
} else {
assert.NoError(t, err)
}
if socketFile == nil {
return
}
go func() {
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
assert.NoError(t, router.RunFd(int(socketFile.Fd())))
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
c, err := net.Dial("tcp", listener.Addr().String())
assert.NoError(t, err)
fmt.Fprintf(c, "GET /example HTTP/1.0\r\n\r\n")
scanner := bufio.NewScanner(c)
var response string
for scanner.Scan() {
response += scanner.Text()
}
assert.Contains(t, response, "HTTP/1.0 200", "should get a 200")
assert.Contains(t, response, "it worked", "resp body should match")
}
func TestBadFileDescriptor(t *testing.T) {
router := New()
assert.Error(t, router.RunFd(0))
}
func TestListener(t *testing.T) {
router := New()
addr, err := net.ResolveTCPAddr("tcp", "localhost:0")
assert.NoError(t, err)
listener, err := net.ListenTCP("tcp", addr)
assert.NoError(t, err)
go func() {
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
assert.NoError(t, router.RunListener(listener))
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
c, err := net.Dial("tcp", listener.Addr().String())
assert.NoError(t, err)
fmt.Fprintf(c, "GET /example HTTP/1.0\r\n\r\n")
scanner := bufio.NewScanner(c)
var response string
for scanner.Scan() {
response += scanner.Text()
}
assert.Contains(t, response, "HTTP/1.0 200", "should get a 200")
assert.Contains(t, response, "it worked", "resp body should match")
}
func TestBadListener(t *testing.T) {
router := New()
addr, err := net.ResolveTCPAddr("tcp", "localhost:10086")
assert.NoError(t, err)
listener, err := net.ListenTCP("tcp", addr)
assert.NoError(t, err)
listener.Close()
assert.Error(t, router.RunListener(listener))
}
func TestWithHttptestWithAutoSelectedPort(t *testing.T) {
router := New()
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
ts := httptest.NewServer(router)
defer ts.Close()
testRequest(t, ts.URL+"/example")
}
func TestConcurrentHandleContext(t *testing.T) {
router := New()
router.GET("/", func(c *Context) {
c.Request.URL.Path = "/example"
router.HandleContext(c)
})
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
var wg sync.WaitGroup
iterations := 200
wg.Add(iterations)
for i := 0; i < iterations; i++ {
go func() {
testGetRequestHandler(t, router, "/")
wg.Done()
}()
}
wg.Wait()
}
// func TestWithHttptestWithSpecifiedPort(t *testing.T) {
// router := New()
// router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
// l, _ := net.Listen("tcp", ":8033")
// ts := httptest.Server{
// Listener: l,
// Config: &http.Server{Handler: router},
// }
// ts.Start()
// defer ts.Close()
// testRequest(t, "http://localhost:8033/example")
// }
func testGetRequestHandler(t *testing.T, h http.Handler, url string) {
req, err := http.NewRequest(http.MethodGet, url, nil)
assert.NoError(t, err)
w := httptest.NewRecorder()
h.ServeHTTP(w, req)
assert.Equal(t, "it worked", w.Body.String(), "resp body should match")
assert.Equal(t, 200, w.Code, "should get a 200")
}
func TestTreeRunDynamicRouting(t *testing.T) {
router := New()
router.GET("/aa/*xx", func(c *Context) { c.String(http.StatusOK, "/aa/*xx") })
router.GET("/ab/*xx", func(c *Context) { c.String(http.StatusOK, "/ab/*xx") })
router.GET("/", func(c *Context) { c.String(http.StatusOK, "home") })
router.GET("/:cc", func(c *Context) { c.String(http.StatusOK, "/:cc") })
router.GET("/c1/:dd/e", func(c *Context) { c.String(http.StatusOK, "/c1/:dd/e") })
router.GET("/c1/:dd/e1", func(c *Context) { c.String(http.StatusOK, "/c1/:dd/e1") })
router.GET("/c1/:dd/f1", func(c *Context) { c.String(http.StatusOK, "/c1/:dd/f1") })
router.GET("/c1/:dd/f2", func(c *Context) { c.String(http.StatusOK, "/c1/:dd/f2") })
router.GET("/:cc/cc", func(c *Context) { c.String(http.StatusOK, "/:cc/cc") })
router.GET("/:cc/:dd/ee", func(c *Context) { c.String(http.StatusOK, "/:cc/:dd/ee") })
router.GET("/:cc/:dd/f", func(c *Context) { c.String(http.StatusOK, "/:cc/:dd/f") })
router.GET("/:cc/:dd/:ee/ff", func(c *Context) { c.String(http.StatusOK, "/:cc/:dd/:ee/ff") })
router.GET("/:cc/:dd/:ee/:ff/gg", func(c *Context) { c.String(http.StatusOK, "/:cc/:dd/:ee/:ff/gg") })
router.GET("/:cc/:dd/:ee/:ff/:gg/hh", func(c *Context) { c.String(http.StatusOK, "/:cc/:dd/:ee/:ff/:gg/hh") })
router.GET("/get/test/abc/", func(c *Context) { c.String(http.StatusOK, "/get/test/abc/") })
router.GET("/get/:param/abc/", func(c *Context) { c.String(http.StatusOK, "/get/:param/abc/") })
router.GET("/something/:paramname/thirdthing", func(c *Context) { c.String(http.StatusOK, "/something/:paramname/thirdthing") })
router.GET("/something/secondthing/test", func(c *Context) { c.String(http.StatusOK, "/something/secondthing/test") })
router.GET("/get/abc", func(c *Context) { c.String(http.StatusOK, "/get/abc") })
router.GET("/get/:param", func(c *Context) { c.String(http.StatusOK, "/get/:param") })
router.GET("/get/abc/123abc", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abc") })
router.GET("/get/abc/:param", func(c *Context) { c.String(http.StatusOK, "/get/abc/:param") })
router.GET("/get/abc/123abc/xxx8", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abc/xxx8") })
router.GET("/get/abc/123abc/:param", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abc/:param") })
router.GET("/get/abc/123abc/xxx8/1234", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abc/xxx8/1234") })
router.GET("/get/abc/123abc/xxx8/:param", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abc/xxx8/:param") })
router.GET("/get/abc/123abc/xxx8/1234/ffas", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abc/xxx8/1234/ffas") })
router.GET("/get/abc/123abc/xxx8/1234/:param", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abc/xxx8/1234/:param") })
router.GET("/get/abc/123abc/xxx8/1234/kkdd/12c", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abc/xxx8/1234/kkdd/12c") })
router.GET("/get/abc/123abc/xxx8/1234/kkdd/:param", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abc/xxx8/1234/kkdd/:param") })
router.GET("/get/abc/:param/test", func(c *Context) { c.String(http.StatusOK, "/get/abc/:param/test") })
router.GET("/get/abc/123abd/:param", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abd/:param") })
router.GET("/get/abc/123abddd/:param", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abddd/:param") })
router.GET("/get/abc/123/:param", func(c *Context) { c.String(http.StatusOK, "/get/abc/123/:param") })
router.GET("/get/abc/123abg/:param", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abg/:param") })
router.GET("/get/abc/123abf/:param", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abf/:param") })
router.GET("/get/abc/123abfff/:param", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abfff/:param") })
ts := httptest.NewServer(router)
defer ts.Close()
testRequest(t, ts.URL+"/", "", "home")
testRequest(t, ts.URL+"/aa/aa", "", "/aa/*xx")
testRequest(t, ts.URL+"/ab/ab", "", "/ab/*xx")
testRequest(t, ts.URL+"/all", "", "/:cc")
testRequest(t, ts.URL+"/all/cc", "", "/:cc/cc")
testRequest(t, ts.URL+"/a/cc", "", "/:cc/cc")
testRequest(t, ts.URL+"/c1/d/e", "", "/c1/:dd/e")
testRequest(t, ts.URL+"/c1/d/e1", "", "/c1/:dd/e1")
testRequest(t, ts.URL+"/c1/d/ee", "", "/:cc/:dd/ee")
testRequest(t, ts.URL+"/c1/d/f", "", "/:cc/:dd/f")
testRequest(t, ts.URL+"/c/d/ee", "", "/:cc/:dd/ee")
testRequest(t, ts.URL+"/c/d/e/ff", "", "/:cc/:dd/:ee/ff")
testRequest(t, ts.URL+"/c/d/e/f/gg", "", "/:cc/:dd/:ee/:ff/gg")
testRequest(t, ts.URL+"/c/d/e/f/g/hh", "", "/:cc/:dd/:ee/:ff/:gg/hh")
testRequest(t, ts.URL+"/cc/dd/ee/ff/gg/hh", "", "/:cc/:dd/:ee/:ff/:gg/hh")
testRequest(t, ts.URL+"/a", "", "/:cc")
testRequest(t, ts.URL+"/d", "", "/:cc")
testRequest(t, ts.URL+"/ad", "", "/:cc")
testRequest(t, ts.URL+"/dd", "", "/:cc")
testRequest(t, ts.URL+"/aa", "", "/:cc")
testRequest(t, ts.URL+"/aaa", "", "/:cc")
testRequest(t, ts.URL+"/aaa/cc", "", "/:cc/cc")
testRequest(t, ts.URL+"/ab", "", "/:cc")
testRequest(t, ts.URL+"/abb", "", "/:cc")
testRequest(t, ts.URL+"/abb/cc", "", "/:cc/cc")
testRequest(t, ts.URL+"/dddaa", "", "/:cc")
testRequest(t, ts.URL+"/allxxxx", "", "/:cc")
testRequest(t, ts.URL+"/alldd", "", "/:cc")
testRequest(t, ts.URL+"/cc/cc", "", "/:cc/cc")
testRequest(t, ts.URL+"/ccc/cc", "", "/:cc/cc")
testRequest(t, ts.URL+"/deedwjfs/cc", "", "/:cc/cc")
testRequest(t, ts.URL+"/acllcc/cc", "", "/:cc/cc")
testRequest(t, ts.URL+"/get/test/abc/", "", "/get/test/abc/")
testRequest(t, ts.URL+"/get/testaa/abc/", "", "/get/:param/abc/")
testRequest(t, ts.URL+"/get/te/abc/", "", "/get/:param/abc/")
testRequest(t, ts.URL+"/get/xx/abc/", "", "/get/:param/abc/")
testRequest(t, ts.URL+"/get/tt/abc/", "", "/get/:param/abc/")
testRequest(t, ts.URL+"/get/a/abc/", "", "/get/:param/abc/")
testRequest(t, ts.URL+"/get/t/abc/", "", "/get/:param/abc/")
testRequest(t, ts.URL+"/get/aa/abc/", "", "/get/:param/abc/")
testRequest(t, ts.URL+"/get/abas/abc/", "", "/get/:param/abc/")
testRequest(t, ts.URL+"/something/secondthing/test", "", "/something/secondthing/test")
testRequest(t, ts.URL+"/something/secondthingaaaa/thirdthing", "", "/something/:paramname/thirdthing")
testRequest(t, ts.URL+"/something/abcdad/thirdthing", "", "/something/:paramname/thirdthing")
testRequest(t, ts.URL+"/something/se/thirdthing", "", "/something/:paramname/thirdthing")
testRequest(t, ts.URL+"/something/s/thirdthing", "", "/something/:paramname/thirdthing")
testRequest(t, ts.URL+"/something/secondthing/thirdthing", "", "/something/:paramname/thirdthing")
testRequest(t, ts.URL+"/get/abc", "", "/get/abc")
testRequest(t, ts.URL+"/get/a", "", "/get/:param")
testRequest(t, ts.URL+"/get/abz", "", "/get/:param")
testRequest(t, ts.URL+"/get/12a", "", "/get/:param")
testRequest(t, ts.URL+"/get/abcd", "", "/get/:param")
testRequest(t, ts.URL+"/get/abc/123abc", "", "/get/abc/123abc")
testRequest(t, ts.URL+"/get/abc/12", "", "/get/abc/:param")
testRequest(t, ts.URL+"/get/abc/123ab", "", "/get/abc/:param")
testRequest(t, ts.URL+"/get/abc/xyz", "", "/get/abc/:param")
testRequest(t, ts.URL+"/get/abc/123abcddxx", "", "/get/abc/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8", "", "/get/abc/123abc/xxx8")
testRequest(t, ts.URL+"/get/abc/123abc/x", "", "/get/abc/123abc/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx", "", "/get/abc/123abc/:param")
testRequest(t, ts.URL+"/get/abc/123abc/abc", "", "/get/abc/123abc/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8xxas", "", "/get/abc/123abc/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234", "", "/get/abc/123abc/xxx8/1234")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1", "", "/get/abc/123abc/xxx8/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/123", "", "/get/abc/123abc/xxx8/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/78k", "", "/get/abc/123abc/xxx8/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234xxxd", "", "/get/abc/123abc/xxx8/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234/ffas", "", "/get/abc/123abc/xxx8/1234/ffas")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234/f", "", "/get/abc/123abc/xxx8/1234/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234/ffa", "", "/get/abc/123abc/xxx8/1234/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234/kka", "", "/get/abc/123abc/xxx8/1234/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234/ffas321", "", "/get/abc/123abc/xxx8/1234/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234/kkdd/12c", "", "/get/abc/123abc/xxx8/1234/kkdd/12c")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234/kkdd/1", "", "/get/abc/123abc/xxx8/1234/kkdd/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234/kkdd/12", "", "/get/abc/123abc/xxx8/1234/kkdd/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234/kkdd/12b", "", "/get/abc/123abc/xxx8/1234/kkdd/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234/kkdd/34", "", "/get/abc/123abc/xxx8/1234/kkdd/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234/kkdd/12c2e3", "", "/get/abc/123abc/xxx8/1234/kkdd/:param")
testRequest(t, ts.URL+"/get/abc/12/test", "", "/get/abc/:param/test")
testRequest(t, ts.URL+"/get/abc/123abdd/test", "", "/get/abc/:param/test")
testRequest(t, ts.URL+"/get/abc/123abdddf/test", "", "/get/abc/:param/test")
testRequest(t, ts.URL+"/get/abc/123ab/test", "", "/get/abc/:param/test")
testRequest(t, ts.URL+"/get/abc/123abgg/test", "", "/get/abc/:param/test")
testRequest(t, ts.URL+"/get/abc/123abff/test", "", "/get/abc/:param/test")
testRequest(t, ts.URL+"/get/abc/123abffff/test", "", "/get/abc/:param/test")
testRequest(t, ts.URL+"/get/abc/123abd/test", "", "/get/abc/123abd/:param")
testRequest(t, ts.URL+"/get/abc/123abddd/test", "", "/get/abc/123abddd/:param")
testRequest(t, ts.URL+"/get/abc/123/test22", "", "/get/abc/123/:param")
testRequest(t, ts.URL+"/get/abc/123abg/test", "", "/get/abc/123abg/:param")
testRequest(t, ts.URL+"/get/abc/123abf/testss", "", "/get/abc/123abf/:param")
testRequest(t, ts.URL+"/get/abc/123abfff/te", "", "/get/abc/123abfff/:param")
// 404 not found
testRequest(t, ts.URL+"/c/d/e", "404 Not Found")
testRequest(t, ts.URL+"/c/d/e1", "404 Not Found")
testRequest(t, ts.URL+"/c/d/eee", "404 Not Found")
testRequest(t, ts.URL+"/c1/d/eee", "404 Not Found")
testRequest(t, ts.URL+"/c1/d/e2", "404 Not Found")
testRequest(t, ts.URL+"/cc/dd/ee/ff/gg/hh1", "404 Not Found")
testRequest(t, ts.URL+"/a/dd", "404 Not Found")
testRequest(t, ts.URL+"/addr/dd/aa", "404 Not Found")
testRequest(t, ts.URL+"/something/secondthing/121", "404 Not Found")
}
func isWindows() bool {
return runtime.GOOS == "windows"
}
| // Copyright 2017 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"bufio"
"crypto/tls"
"fmt"
"html/template"
"io/ioutil"
"net"
"net/http"
"net/http/httptest"
"os"
"path/filepath"
"runtime"
"sync"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
// params[0]=url example:http://127.0.0.1:8080/index (cannot be empty)
// params[1]=response status (custom compare status) default:"200 OK"
// params[2]=response body (custom compare content) default:"it worked"
func testRequest(t *testing.T, params ...string) {
if len(params) == 0 {
t.Fatal("url cannot be empty")
}
tr := &http.Transport{
TLSClientConfig: &tls.Config{
InsecureSkipVerify: true,
},
}
client := &http.Client{Transport: tr}
resp, err := client.Get(params[0])
assert.NoError(t, err)
defer resp.Body.Close()
body, ioerr := ioutil.ReadAll(resp.Body)
assert.NoError(t, ioerr)
var responseStatus = "200 OK"
if len(params) > 1 && params[1] != "" {
responseStatus = params[1]
}
var responseBody = "it worked"
if len(params) > 2 && params[2] != "" {
responseBody = params[2]
}
assert.Equal(t, responseStatus, resp.Status, "should get a "+responseStatus)
if responseStatus == "200 OK" {
assert.Equal(t, responseBody, string(body), "resp body should match")
}
}
func TestRunEmpty(t *testing.T) {
os.Setenv("PORT", "")
router := New()
go func() {
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
assert.NoError(t, router.Run())
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
assert.Error(t, router.Run(":8080"))
testRequest(t, "http://localhost:8080/example")
}
func TestBadTrustedCIDRs(t *testing.T) {
router := New()
assert.Error(t, router.SetTrustedProxies([]string{"hello/world"}))
}
/* legacy tests
func TestBadTrustedCIDRsForRun(t *testing.T) {
os.Setenv("PORT", "")
router := New()
router.TrustedProxies = []string{"hello/world"}
assert.Error(t, router.Run(":8080"))
}
func TestBadTrustedCIDRsForRunUnix(t *testing.T) {
router := New()
router.TrustedProxies = []string{"hello/world"}
unixTestSocket := filepath.Join(os.TempDir(), "unix_unit_test")
defer os.Remove(unixTestSocket)
go func() {
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
assert.Error(t, router.RunUnix(unixTestSocket))
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
}
func TestBadTrustedCIDRsForRunFd(t *testing.T) {
router := New()
router.TrustedProxies = []string{"hello/world"}
addr, err := net.ResolveTCPAddr("tcp", "localhost:0")
assert.NoError(t, err)
listener, err := net.ListenTCP("tcp", addr)
assert.NoError(t, err)
socketFile, err := listener.File()
assert.NoError(t, err)
go func() {
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
assert.Error(t, router.RunFd(int(socketFile.Fd())))
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
}
func TestBadTrustedCIDRsForRunListener(t *testing.T) {
router := New()
router.TrustedProxies = []string{"hello/world"}
addr, err := net.ResolveTCPAddr("tcp", "localhost:0")
assert.NoError(t, err)
listener, err := net.ListenTCP("tcp", addr)
assert.NoError(t, err)
go func() {
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
assert.Error(t, router.RunListener(listener))
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
}
func TestBadTrustedCIDRsForRunTLS(t *testing.T) {
os.Setenv("PORT", "")
router := New()
router.TrustedProxies = []string{"hello/world"}
assert.Error(t, router.RunTLS(":8080", "./testdata/certificate/cert.pem", "./testdata/certificate/key.pem"))
}
*/
func TestRunTLS(t *testing.T) {
router := New()
go func() {
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
assert.NoError(t, router.RunTLS(":8443", "./testdata/certificate/cert.pem", "./testdata/certificate/key.pem"))
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
assert.Error(t, router.RunTLS(":8443", "./testdata/certificate/cert.pem", "./testdata/certificate/key.pem"))
testRequest(t, "https://localhost:8443/example")
}
func TestPusher(t *testing.T) {
var html = template.Must(template.New("https").Parse(`
<html>
<head>
<title>Https Test</title>
<script src="/assets/app.js"></script>
</head>
<body>
<h1 style="color:red;">Welcome, Ginner!</h1>
</body>
</html>
`))
router := New()
router.Static("./assets", "./assets")
router.SetHTMLTemplate(html)
go func() {
router.GET("/pusher", func(c *Context) {
if pusher := c.Writer.Pusher(); pusher != nil {
err := pusher.Push("/assets/app.js", nil)
assert.NoError(t, err)
}
c.String(http.StatusOK, "it worked")
})
assert.NoError(t, router.RunTLS(":8449", "./testdata/certificate/cert.pem", "./testdata/certificate/key.pem"))
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
assert.Error(t, router.RunTLS(":8449", "./testdata/certificate/cert.pem", "./testdata/certificate/key.pem"))
testRequest(t, "https://localhost:8449/pusher")
}
func TestRunEmptyWithEnv(t *testing.T) {
os.Setenv("PORT", "3123")
router := New()
go func() {
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
assert.NoError(t, router.Run())
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
assert.Error(t, router.Run(":3123"))
testRequest(t, "http://localhost:3123/example")
}
func TestRunTooMuchParams(t *testing.T) {
router := New()
assert.Panics(t, func() {
assert.NoError(t, router.Run("2", "2"))
})
}
func TestRunWithPort(t *testing.T) {
router := New()
go func() {
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
assert.NoError(t, router.Run(":5150"))
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
assert.Error(t, router.Run(":5150"))
testRequest(t, "http://localhost:5150/example")
}
func TestUnixSocket(t *testing.T) {
router := New()
unixTestSocket := filepath.Join(os.TempDir(), "unix_unit_test")
defer os.Remove(unixTestSocket)
go func() {
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
assert.NoError(t, router.RunUnix(unixTestSocket))
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
c, err := net.Dial("unix", unixTestSocket)
assert.NoError(t, err)
fmt.Fprint(c, "GET /example HTTP/1.0\r\n\r\n")
scanner := bufio.NewScanner(c)
var response string
for scanner.Scan() {
response += scanner.Text()
}
assert.Contains(t, response, "HTTP/1.0 200", "should get a 200")
assert.Contains(t, response, "it worked", "resp body should match")
}
func TestBadUnixSocket(t *testing.T) {
router := New()
assert.Error(t, router.RunUnix("#/tmp/unix_unit_test"))
}
func TestFileDescriptor(t *testing.T) {
router := New()
addr, err := net.ResolveTCPAddr("tcp", "localhost:0")
assert.NoError(t, err)
listener, err := net.ListenTCP("tcp", addr)
assert.NoError(t, err)
socketFile, err := listener.File()
if isWindows() {
// not supported by windows, it is unimplemented now
assert.Error(t, err)
} else {
assert.NoError(t, err)
}
if socketFile == nil {
return
}
go func() {
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
assert.NoError(t, router.RunFd(int(socketFile.Fd())))
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
c, err := net.Dial("tcp", listener.Addr().String())
assert.NoError(t, err)
fmt.Fprintf(c, "GET /example HTTP/1.0\r\n\r\n")
scanner := bufio.NewScanner(c)
var response string
for scanner.Scan() {
response += scanner.Text()
}
assert.Contains(t, response, "HTTP/1.0 200", "should get a 200")
assert.Contains(t, response, "it worked", "resp body should match")
}
func TestBadFileDescriptor(t *testing.T) {
router := New()
assert.Error(t, router.RunFd(0))
}
func TestListener(t *testing.T) {
router := New()
addr, err := net.ResolveTCPAddr("tcp", "localhost:0")
assert.NoError(t, err)
listener, err := net.ListenTCP("tcp", addr)
assert.NoError(t, err)
go func() {
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
assert.NoError(t, router.RunListener(listener))
}()
// have to wait for the goroutine to start and run the server
// otherwise the main thread will complete
time.Sleep(5 * time.Millisecond)
c, err := net.Dial("tcp", listener.Addr().String())
assert.NoError(t, err)
fmt.Fprintf(c, "GET /example HTTP/1.0\r\n\r\n")
scanner := bufio.NewScanner(c)
var response string
for scanner.Scan() {
response += scanner.Text()
}
assert.Contains(t, response, "HTTP/1.0 200", "should get a 200")
assert.Contains(t, response, "it worked", "resp body should match")
}
func TestBadListener(t *testing.T) {
router := New()
addr, err := net.ResolveTCPAddr("tcp", "localhost:10086")
assert.NoError(t, err)
listener, err := net.ListenTCP("tcp", addr)
assert.NoError(t, err)
listener.Close()
assert.Error(t, router.RunListener(listener))
}
func TestWithHttptestWithAutoSelectedPort(t *testing.T) {
router := New()
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
ts := httptest.NewServer(router)
defer ts.Close()
testRequest(t, ts.URL+"/example")
}
func TestConcurrentHandleContext(t *testing.T) {
router := New()
router.GET("/", func(c *Context) {
c.Request.URL.Path = "/example"
router.HandleContext(c)
})
router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
var wg sync.WaitGroup
iterations := 200
wg.Add(iterations)
for i := 0; i < iterations; i++ {
go func() {
testGetRequestHandler(t, router, "/")
wg.Done()
}()
}
wg.Wait()
}
// func TestWithHttptestWithSpecifiedPort(t *testing.T) {
// router := New()
// router.GET("/example", func(c *Context) { c.String(http.StatusOK, "it worked") })
// l, _ := net.Listen("tcp", ":8033")
// ts := httptest.Server{
// Listener: l,
// Config: &http.Server{Handler: router},
// }
// ts.Start()
// defer ts.Close()
// testRequest(t, "http://localhost:8033/example")
// }
func testGetRequestHandler(t *testing.T, h http.Handler, url string) {
req, err := http.NewRequest(http.MethodGet, url, nil)
assert.NoError(t, err)
w := httptest.NewRecorder()
h.ServeHTTP(w, req)
assert.Equal(t, "it worked", w.Body.String(), "resp body should match")
assert.Equal(t, 200, w.Code, "should get a 200")
}
func TestTreeRunDynamicRouting(t *testing.T) {
router := New()
router.GET("/aa/*xx", func(c *Context) { c.String(http.StatusOK, "/aa/*xx") })
router.GET("/ab/*xx", func(c *Context) { c.String(http.StatusOK, "/ab/*xx") })
router.GET("/", func(c *Context) { c.String(http.StatusOK, "home") })
router.GET("/:cc", func(c *Context) { c.String(http.StatusOK, "/:cc") })
router.GET("/c1/:dd/e", func(c *Context) { c.String(http.StatusOK, "/c1/:dd/e") })
router.GET("/c1/:dd/e1", func(c *Context) { c.String(http.StatusOK, "/c1/:dd/e1") })
router.GET("/c1/:dd/f1", func(c *Context) { c.String(http.StatusOK, "/c1/:dd/f1") })
router.GET("/c1/:dd/f2", func(c *Context) { c.String(http.StatusOK, "/c1/:dd/f2") })
router.GET("/:cc/cc", func(c *Context) { c.String(http.StatusOK, "/:cc/cc") })
router.GET("/:cc/:dd/ee", func(c *Context) { c.String(http.StatusOK, "/:cc/:dd/ee") })
router.GET("/:cc/:dd/f", func(c *Context) { c.String(http.StatusOK, "/:cc/:dd/f") })
router.GET("/:cc/:dd/:ee/ff", func(c *Context) { c.String(http.StatusOK, "/:cc/:dd/:ee/ff") })
router.GET("/:cc/:dd/:ee/:ff/gg", func(c *Context) { c.String(http.StatusOK, "/:cc/:dd/:ee/:ff/gg") })
router.GET("/:cc/:dd/:ee/:ff/:gg/hh", func(c *Context) { c.String(http.StatusOK, "/:cc/:dd/:ee/:ff/:gg/hh") })
router.GET("/get/test/abc/", func(c *Context) { c.String(http.StatusOK, "/get/test/abc/") })
router.GET("/get/:param/abc/", func(c *Context) { c.String(http.StatusOK, "/get/:param/abc/") })
router.GET("/something/:paramname/thirdthing", func(c *Context) { c.String(http.StatusOK, "/something/:paramname/thirdthing") })
router.GET("/something/secondthing/test", func(c *Context) { c.String(http.StatusOK, "/something/secondthing/test") })
router.GET("/get/abc", func(c *Context) { c.String(http.StatusOK, "/get/abc") })
router.GET("/get/:param", func(c *Context) { c.String(http.StatusOK, "/get/:param") })
router.GET("/get/abc/123abc", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abc") })
router.GET("/get/abc/:param", func(c *Context) { c.String(http.StatusOK, "/get/abc/:param") })
router.GET("/get/abc/123abc/xxx8", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abc/xxx8") })
router.GET("/get/abc/123abc/:param", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abc/:param") })
router.GET("/get/abc/123abc/xxx8/1234", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abc/xxx8/1234") })
router.GET("/get/abc/123abc/xxx8/:param", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abc/xxx8/:param") })
router.GET("/get/abc/123abc/xxx8/1234/ffas", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abc/xxx8/1234/ffas") })
router.GET("/get/abc/123abc/xxx8/1234/:param", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abc/xxx8/1234/:param") })
router.GET("/get/abc/123abc/xxx8/1234/kkdd/12c", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abc/xxx8/1234/kkdd/12c") })
router.GET("/get/abc/123abc/xxx8/1234/kkdd/:param", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abc/xxx8/1234/kkdd/:param") })
router.GET("/get/abc/:param/test", func(c *Context) { c.String(http.StatusOK, "/get/abc/:param/test") })
router.GET("/get/abc/123abd/:param", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abd/:param") })
router.GET("/get/abc/123abddd/:param", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abddd/:param") })
router.GET("/get/abc/123/:param", func(c *Context) { c.String(http.StatusOK, "/get/abc/123/:param") })
router.GET("/get/abc/123abg/:param", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abg/:param") })
router.GET("/get/abc/123abf/:param", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abf/:param") })
router.GET("/get/abc/123abfff/:param", func(c *Context) { c.String(http.StatusOK, "/get/abc/123abfff/:param") })
ts := httptest.NewServer(router)
defer ts.Close()
testRequest(t, ts.URL+"/", "", "home")
testRequest(t, ts.URL+"/aa/aa", "", "/aa/*xx")
testRequest(t, ts.URL+"/ab/ab", "", "/ab/*xx")
testRequest(t, ts.URL+"/all", "", "/:cc")
testRequest(t, ts.URL+"/all/cc", "", "/:cc/cc")
testRequest(t, ts.URL+"/a/cc", "", "/:cc/cc")
testRequest(t, ts.URL+"/c1/d/e", "", "/c1/:dd/e")
testRequest(t, ts.URL+"/c1/d/e1", "", "/c1/:dd/e1")
testRequest(t, ts.URL+"/c1/d/ee", "", "/:cc/:dd/ee")
testRequest(t, ts.URL+"/c1/d/f", "", "/:cc/:dd/f")
testRequest(t, ts.URL+"/c/d/ee", "", "/:cc/:dd/ee")
testRequest(t, ts.URL+"/c/d/e/ff", "", "/:cc/:dd/:ee/ff")
testRequest(t, ts.URL+"/c/d/e/f/gg", "", "/:cc/:dd/:ee/:ff/gg")
testRequest(t, ts.URL+"/c/d/e/f/g/hh", "", "/:cc/:dd/:ee/:ff/:gg/hh")
testRequest(t, ts.URL+"/cc/dd/ee/ff/gg/hh", "", "/:cc/:dd/:ee/:ff/:gg/hh")
testRequest(t, ts.URL+"/a", "", "/:cc")
testRequest(t, ts.URL+"/d", "", "/:cc")
testRequest(t, ts.URL+"/ad", "", "/:cc")
testRequest(t, ts.URL+"/dd", "", "/:cc")
testRequest(t, ts.URL+"/aa", "", "/:cc")
testRequest(t, ts.URL+"/aaa", "", "/:cc")
testRequest(t, ts.URL+"/aaa/cc", "", "/:cc/cc")
testRequest(t, ts.URL+"/ab", "", "/:cc")
testRequest(t, ts.URL+"/abb", "", "/:cc")
testRequest(t, ts.URL+"/abb/cc", "", "/:cc/cc")
testRequest(t, ts.URL+"/dddaa", "", "/:cc")
testRequest(t, ts.URL+"/allxxxx", "", "/:cc")
testRequest(t, ts.URL+"/alldd", "", "/:cc")
testRequest(t, ts.URL+"/cc/cc", "", "/:cc/cc")
testRequest(t, ts.URL+"/ccc/cc", "", "/:cc/cc")
testRequest(t, ts.URL+"/deedwjfs/cc", "", "/:cc/cc")
testRequest(t, ts.URL+"/acllcc/cc", "", "/:cc/cc")
testRequest(t, ts.URL+"/get/test/abc/", "", "/get/test/abc/")
testRequest(t, ts.URL+"/get/testaa/abc/", "", "/get/:param/abc/")
testRequest(t, ts.URL+"/get/te/abc/", "", "/get/:param/abc/")
testRequest(t, ts.URL+"/get/xx/abc/", "", "/get/:param/abc/")
testRequest(t, ts.URL+"/get/tt/abc/", "", "/get/:param/abc/")
testRequest(t, ts.URL+"/get/a/abc/", "", "/get/:param/abc/")
testRequest(t, ts.URL+"/get/t/abc/", "", "/get/:param/abc/")
testRequest(t, ts.URL+"/get/aa/abc/", "", "/get/:param/abc/")
testRequest(t, ts.URL+"/get/abas/abc/", "", "/get/:param/abc/")
testRequest(t, ts.URL+"/something/secondthing/test", "", "/something/secondthing/test")
testRequest(t, ts.URL+"/something/secondthingaaaa/thirdthing", "", "/something/:paramname/thirdthing")
testRequest(t, ts.URL+"/something/abcdad/thirdthing", "", "/something/:paramname/thirdthing")
testRequest(t, ts.URL+"/something/se/thirdthing", "", "/something/:paramname/thirdthing")
testRequest(t, ts.URL+"/something/s/thirdthing", "", "/something/:paramname/thirdthing")
testRequest(t, ts.URL+"/something/secondthing/thirdthing", "", "/something/:paramname/thirdthing")
testRequest(t, ts.URL+"/get/abc", "", "/get/abc")
testRequest(t, ts.URL+"/get/a", "", "/get/:param")
testRequest(t, ts.URL+"/get/abz", "", "/get/:param")
testRequest(t, ts.URL+"/get/12a", "", "/get/:param")
testRequest(t, ts.URL+"/get/abcd", "", "/get/:param")
testRequest(t, ts.URL+"/get/abc/123abc", "", "/get/abc/123abc")
testRequest(t, ts.URL+"/get/abc/12", "", "/get/abc/:param")
testRequest(t, ts.URL+"/get/abc/123ab", "", "/get/abc/:param")
testRequest(t, ts.URL+"/get/abc/xyz", "", "/get/abc/:param")
testRequest(t, ts.URL+"/get/abc/123abcddxx", "", "/get/abc/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8", "", "/get/abc/123abc/xxx8")
testRequest(t, ts.URL+"/get/abc/123abc/x", "", "/get/abc/123abc/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx", "", "/get/abc/123abc/:param")
testRequest(t, ts.URL+"/get/abc/123abc/abc", "", "/get/abc/123abc/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8xxas", "", "/get/abc/123abc/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234", "", "/get/abc/123abc/xxx8/1234")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1", "", "/get/abc/123abc/xxx8/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/123", "", "/get/abc/123abc/xxx8/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/78k", "", "/get/abc/123abc/xxx8/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234xxxd", "", "/get/abc/123abc/xxx8/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234/ffas", "", "/get/abc/123abc/xxx8/1234/ffas")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234/f", "", "/get/abc/123abc/xxx8/1234/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234/ffa", "", "/get/abc/123abc/xxx8/1234/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234/kka", "", "/get/abc/123abc/xxx8/1234/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234/ffas321", "", "/get/abc/123abc/xxx8/1234/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234/kkdd/12c", "", "/get/abc/123abc/xxx8/1234/kkdd/12c")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234/kkdd/1", "", "/get/abc/123abc/xxx8/1234/kkdd/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234/kkdd/12", "", "/get/abc/123abc/xxx8/1234/kkdd/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234/kkdd/12b", "", "/get/abc/123abc/xxx8/1234/kkdd/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234/kkdd/34", "", "/get/abc/123abc/xxx8/1234/kkdd/:param")
testRequest(t, ts.URL+"/get/abc/123abc/xxx8/1234/kkdd/12c2e3", "", "/get/abc/123abc/xxx8/1234/kkdd/:param")
testRequest(t, ts.URL+"/get/abc/12/test", "", "/get/abc/:param/test")
testRequest(t, ts.URL+"/get/abc/123abdd/test", "", "/get/abc/:param/test")
testRequest(t, ts.URL+"/get/abc/123abdddf/test", "", "/get/abc/:param/test")
testRequest(t, ts.URL+"/get/abc/123ab/test", "", "/get/abc/:param/test")
testRequest(t, ts.URL+"/get/abc/123abgg/test", "", "/get/abc/:param/test")
testRequest(t, ts.URL+"/get/abc/123abff/test", "", "/get/abc/:param/test")
testRequest(t, ts.URL+"/get/abc/123abffff/test", "", "/get/abc/:param/test")
testRequest(t, ts.URL+"/get/abc/123abd/test", "", "/get/abc/123abd/:param")
testRequest(t, ts.URL+"/get/abc/123abddd/test", "", "/get/abc/123abddd/:param")
testRequest(t, ts.URL+"/get/abc/123/test22", "", "/get/abc/123/:param")
testRequest(t, ts.URL+"/get/abc/123abg/test", "", "/get/abc/123abg/:param")
testRequest(t, ts.URL+"/get/abc/123abf/testss", "", "/get/abc/123abf/:param")
testRequest(t, ts.URL+"/get/abc/123abfff/te", "", "/get/abc/123abfff/:param")
// 404 not found
testRequest(t, ts.URL+"/c/d/e", "404 Not Found")
testRequest(t, ts.URL+"/c/d/e1", "404 Not Found")
testRequest(t, ts.URL+"/c/d/eee", "404 Not Found")
testRequest(t, ts.URL+"/c1/d/eee", "404 Not Found")
testRequest(t, ts.URL+"/c1/d/e2", "404 Not Found")
testRequest(t, ts.URL+"/cc/dd/ee/ff/gg/hh1", "404 Not Found")
testRequest(t, ts.URL+"/a/dd", "404 Not Found")
testRequest(t, ts.URL+"/addr/dd/aa", "404 Not Found")
testRequest(t, ts.URL+"/something/secondthing/121", "404 Not Found")
}
func isWindows() bool {
return runtime.GOOS == "windows"
}
| -1 |
gin-gonic/gin | 3,333 | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities | Fixes #3332 | mstmdev | "2022-09-22T02:07:53Z" | "2022-10-12T06:18:13Z" | 6fab4c373eaabe3425b08fe1a5f1484c93d07c2f | 6296175f70e21bd1c09efc424a2c14574904720d | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities. Fixes #3332 | ./.git/hooks/post-update.sample | #!/bin/sh
#
# An example hook script to prepare a packed repository for use over
# dumb transports.
#
# To enable this hook, rename this file to "post-update".
exec git update-server-info
| #!/bin/sh
#
# An example hook script to prepare a packed repository for use over
# dumb transports.
#
# To enable this hook, rename this file to "post-update".
exec git update-server-info
| -1 |
gin-gonic/gin | 3,333 | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities | Fixes #3332 | mstmdev | "2022-09-22T02:07:53Z" | "2022-10-12T06:18:13Z" | 6fab4c373eaabe3425b08fe1a5f1484c93d07c2f | 6296175f70e21bd1c09efc424a2c14574904720d | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities. Fixes #3332 | ./testdata/certificate/cert.pem | -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
| -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
| -1 |
gin-gonic/gin | 3,333 | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities | Fixes #3332 | mstmdev | "2022-09-22T02:07:53Z" | "2022-10-12T06:18:13Z" | 6fab4c373eaabe3425b08fe1a5f1484c93d07c2f | 6296175f70e21bd1c09efc424a2c14574904720d | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities. Fixes #3332 | ./context_test.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"bytes"
"context"
"errors"
"fmt"
"html/template"
"io"
"mime/multipart"
"net"
"net/http"
"net/http/httptest"
"net/url"
"os"
"reflect"
"strings"
"sync"
"testing"
"time"
"github.com/gin-contrib/sse"
"github.com/gin-gonic/gin/binding"
testdata "github.com/gin-gonic/gin/testdata/protoexample"
"github.com/stretchr/testify/assert"
"google.golang.org/protobuf/proto"
)
var _ context.Context = &Context{}
// Unit tests TODO
// func (c *Context) File(filepath string) {
// func (c *Context) Negotiate(code int, config Negotiate) {
// BAD case: func (c *Context) Render(code int, render render.Render, obj ...interface{}) {
// test that information is not leaked when reusing Contexts (using the Pool)
func createMultipartRequest() *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
must(mw.SetBoundary(boundary))
must(mw.WriteField("foo", "bar"))
must(mw.WriteField("bar", "10"))
must(mw.WriteField("bar", "foo2"))
must(mw.WriteField("array", "first"))
must(mw.WriteField("array", "second"))
must(mw.WriteField("id", ""))
must(mw.WriteField("time_local", "31/12/2016 14:55"))
must(mw.WriteField("time_utc", "31/12/2016 14:55"))
must(mw.WriteField("time_location", "31/12/2016 14:55"))
must(mw.WriteField("names[a]", "thinkerou"))
must(mw.WriteField("names[b]", "tianou"))
req, err := http.NewRequest("POST", "/", body)
must(err)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func must(err error) {
if err != nil {
panic(err.Error())
}
}
func TestContextFormFile(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.FormFile("file")
if assert.NoError(t, err) {
assert.Equal(t, "test", f.Filename)
}
assert.NoError(t, c.SaveUploadedFile(f, "test"))
}
func TestContextMultipartForm(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
assert.NoError(t, mw.WriteField("foo", "bar"))
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.MultipartForm()
if assert.NoError(t, err) {
assert.NotNil(t, f)
}
assert.NoError(t, c.SaveUploadedFile(f.File["file"][0], "test"))
}
func TestSaveUploadedOpenFailed(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f := &multipart.FileHeader{
Filename: "file",
}
assert.Error(t, c.SaveUploadedFile(f, "test"))
}
func TestSaveUploadedCreateFailed(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.FormFile("file")
if assert.NoError(t, err) {
assert.Equal(t, "test", f.Filename)
}
assert.Error(t, c.SaveUploadedFile(f, "/"))
}
func TestContextReset(t *testing.T) {
router := New()
c := router.allocateContext()
assert.Equal(t, c.engine, router)
c.index = 2
c.Writer = &responseWriter{ResponseWriter: httptest.NewRecorder()}
c.Params = Params{Param{}}
c.Error(errors.New("test")) //nolint: errcheck
c.Set("foo", "bar")
c.reset()
assert.False(t, c.IsAborted())
assert.Nil(t, c.Keys)
assert.Nil(t, c.Accepted)
assert.Len(t, c.Errors, 0)
assert.Empty(t, c.Errors.Errors())
assert.Empty(t, c.Errors.ByType(ErrorTypeAny))
assert.Len(t, c.Params, 0)
assert.EqualValues(t, c.index, -1)
assert.Equal(t, c.Writer.(*responseWriter), &c.writermem)
}
func TestContextHandlers(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.Nil(t, c.handlers)
assert.Nil(t, c.handlers.Last())
c.handlers = HandlersChain{}
assert.NotNil(t, c.handlers)
assert.Nil(t, c.handlers.Last())
f := func(c *Context) {}
g := func(c *Context) {}
c.handlers = HandlersChain{f}
compareFunc(t, f, c.handlers.Last())
c.handlers = HandlersChain{f, g}
compareFunc(t, g, c.handlers.Last())
}
// TestContextSetGet tests that a parameter is set correctly on the
// current context and can be retrieved using Get.
func TestContextSetGet(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("foo", "bar")
value, err := c.Get("foo")
assert.Equal(t, "bar", value)
assert.True(t, err)
value, err = c.Get("foo2")
assert.Nil(t, value)
assert.False(t, err)
assert.Equal(t, "bar", c.MustGet("foo"))
assert.Panics(t, func() { c.MustGet("no_exist") })
}
func TestContextSetGetValues(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("string", "this is a string")
c.Set("int32", int32(-42))
c.Set("int64", int64(42424242424242))
c.Set("uint64", uint64(42))
c.Set("float32", float32(4.2))
c.Set("float64", 4.2)
var a any = 1
c.Set("intInterface", a)
assert.Exactly(t, c.MustGet("string").(string), "this is a string")
assert.Exactly(t, c.MustGet("int32").(int32), int32(-42))
assert.Exactly(t, c.MustGet("int64").(int64), int64(42424242424242))
assert.Exactly(t, c.MustGet("uint64").(uint64), uint64(42))
assert.Exactly(t, c.MustGet("float32").(float32), float32(4.2))
assert.Exactly(t, c.MustGet("float64").(float64), 4.2)
assert.Exactly(t, c.MustGet("intInterface").(int), 1)
}
func TestContextGetString(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("string", "this is a string")
assert.Equal(t, "this is a string", c.GetString("string"))
}
func TestContextSetGetBool(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("bool", true)
assert.True(t, c.GetBool("bool"))
}
func TestContextGetInt(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("int", 1)
assert.Equal(t, 1, c.GetInt("int"))
}
func TestContextGetInt64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("int64", int64(42424242424242))
assert.Equal(t, int64(42424242424242), c.GetInt64("int64"))
}
func TestContextGetUint(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("uint", uint(1))
assert.Equal(t, uint(1), c.GetUint("uint"))
}
func TestContextGetUint64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("uint64", uint64(18446744073709551615))
assert.Equal(t, uint64(18446744073709551615), c.GetUint64("uint64"))
}
func TestContextGetFloat64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("float64", 4.2)
assert.Equal(t, 4.2, c.GetFloat64("float64"))
}
func TestContextGetTime(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
t1, _ := time.Parse("1/2/2006 15:04:05", "01/01/2017 12:00:00")
c.Set("time", t1)
assert.Equal(t, t1, c.GetTime("time"))
}
func TestContextGetDuration(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("duration", time.Second)
assert.Equal(t, time.Second, c.GetDuration("duration"))
}
func TestContextGetStringSlice(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("slice", []string{"foo"})
assert.Equal(t, []string{"foo"}, c.GetStringSlice("slice"))
}
func TestContextGetStringMap(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string]any)
m["foo"] = 1
c.Set("map", m)
assert.Equal(t, m, c.GetStringMap("map"))
assert.Equal(t, 1, c.GetStringMap("map")["foo"])
}
func TestContextGetStringMapString(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string]string)
m["foo"] = "bar"
c.Set("map", m)
assert.Equal(t, m, c.GetStringMapString("map"))
assert.Equal(t, "bar", c.GetStringMapString("map")["foo"])
}
func TestContextGetStringMapStringSlice(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string][]string)
m["foo"] = []string{"foo"}
c.Set("map", m)
assert.Equal(t, m, c.GetStringMapStringSlice("map"))
assert.Equal(t, []string{"foo"}, c.GetStringMapStringSlice("map")["foo"])
}
func TestContextCopy(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.index = 2
c.Request, _ = http.NewRequest("POST", "/hola", nil)
c.handlers = HandlersChain{func(c *Context) {}}
c.Params = Params{Param{Key: "foo", Value: "bar"}}
c.Set("foo", "bar")
cp := c.Copy()
assert.Nil(t, cp.handlers)
assert.Nil(t, cp.writermem.ResponseWriter)
assert.Equal(t, &cp.writermem, cp.Writer.(*responseWriter))
assert.Equal(t, cp.Request, c.Request)
assert.Equal(t, cp.index, abortIndex)
assert.Equal(t, cp.Keys, c.Keys)
assert.Equal(t, cp.engine, c.engine)
assert.Equal(t, cp.Params, c.Params)
cp.Set("foo", "notBar")
assert.False(t, cp.Keys["foo"] == c.Keys["foo"])
}
func TestContextHandlerName(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerNameTest}
assert.Regexp(t, "^(.*/vendor/)?github.com/gin-gonic/gin.handlerNameTest$", c.HandlerName())
}
func TestContextHandlerNames(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerNameTest, func(c *Context) {}, handlerNameTest2}
names := c.HandlerNames()
assert.True(t, len(names) == 4)
for _, name := range names {
assert.Regexp(t, `^(.*/vendor/)?(github\.com/gin-gonic/gin\.){1}(TestContextHandlerNames\.func.*){0,1}(handlerNameTest.*){0,1}`, name)
}
}
func handlerNameTest(c *Context) {
}
func handlerNameTest2(c *Context) {
}
var handlerTest HandlerFunc = func(c *Context) {
}
func TestContextHandler(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerTest}
assert.Equal(t, reflect.ValueOf(handlerTest).Pointer(), reflect.ValueOf(c.Handler()).Pointer())
}
func TestContextQuery(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "http://example.com/?foo=bar&page=10&id=", nil)
value, ok := c.GetQuery("foo")
assert.True(t, ok)
assert.Equal(t, "bar", value)
assert.Equal(t, "bar", c.DefaultQuery("foo", "none"))
assert.Equal(t, "bar", c.Query("foo"))
value, ok = c.GetQuery("page")
assert.True(t, ok)
assert.Equal(t, "10", value)
assert.Equal(t, "10", c.DefaultQuery("page", "0"))
assert.Equal(t, "10", c.Query("page"))
value, ok = c.GetQuery("id")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.DefaultQuery("id", "nada"))
assert.Empty(t, c.Query("id"))
value, ok = c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nada", c.DefaultQuery("NoKey", "nada"))
assert.Empty(t, c.Query("NoKey"))
// postform should not mess
value, ok = c.GetPostForm("page")
assert.False(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("foo"))
}
func TestContextDefaultQueryOnEmptyRequest(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder()) // here c.Request == nil
assert.NotPanics(t, func() {
value, ok := c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
})
assert.NotPanics(t, func() {
assert.Equal(t, "nada", c.DefaultQuery("NoKey", "nada"))
})
assert.NotPanics(t, func() {
assert.Empty(t, c.Query("NoKey"))
})
}
func TestContextQueryAndPostForm(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
body := bytes.NewBufferString("foo=bar&page=11&both=&foo=second")
c.Request, _ = http.NewRequest("POST",
"/?both=GET&id=main&id=omit&array[]=first&array[]=second&ids[a]=hi&ids[b]=3.14", body)
c.Request.Header.Add("Content-Type", MIMEPOSTForm)
assert.Equal(t, "bar", c.DefaultPostForm("foo", "none"))
assert.Equal(t, "bar", c.PostForm("foo"))
assert.Empty(t, c.Query("foo"))
value, ok := c.GetPostForm("page")
assert.True(t, ok)
assert.Equal(t, "11", value)
assert.Equal(t, "11", c.DefaultPostForm("page", "0"))
assert.Equal(t, "11", c.PostForm("page"))
assert.Empty(t, c.Query("page"))
value, ok = c.GetPostForm("both")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("both"))
assert.Empty(t, c.DefaultPostForm("both", "nothing"))
assert.Equal(t, "GET", c.Query("both"), "GET")
value, ok = c.GetQuery("id")
assert.True(t, ok)
assert.Equal(t, "main", value)
assert.Equal(t, "000", c.DefaultPostForm("id", "000"))
assert.Equal(t, "main", c.Query("id"))
assert.Empty(t, c.PostForm("id"))
value, ok = c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
value, ok = c.GetPostForm("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nada", c.DefaultPostForm("NoKey", "nada"))
assert.Equal(t, "nothing", c.DefaultQuery("NoKey", "nothing"))
assert.Empty(t, c.PostForm("NoKey"))
assert.Empty(t, c.Query("NoKey"))
var obj struct {
Foo string `form:"foo"`
ID string `form:"id"`
Page int `form:"page"`
Both string `form:"both"`
Array []string `form:"array[]"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "bar", obj.Foo, "bar")
assert.Equal(t, "main", obj.ID, "main")
assert.Equal(t, 11, obj.Page, 11)
assert.Empty(t, obj.Both)
assert.Equal(t, []string{"first", "second"}, obj.Array)
values, ok := c.GetQueryArray("array[]")
assert.True(t, ok)
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.QueryArray("array[]")
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.QueryArray("nokey")
assert.Equal(t, 0, len(values))
values = c.QueryArray("both")
assert.Equal(t, 1, len(values))
assert.Equal(t, "GET", values[0])
dicts, ok := c.GetQueryMap("ids")
assert.True(t, ok)
assert.Equal(t, "hi", dicts["a"])
assert.Equal(t, "3.14", dicts["b"])
dicts, ok = c.GetQueryMap("nokey")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts, ok = c.GetQueryMap("both")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts, ok = c.GetQueryMap("array")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts = c.QueryMap("ids")
assert.Equal(t, "hi", dicts["a"])
assert.Equal(t, "3.14", dicts["b"])
dicts = c.QueryMap("nokey")
assert.Equal(t, 0, len(dicts))
}
func TestContextPostFormMultipart(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request = createMultipartRequest()
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
BarAsInt int `form:"bar"`
Array []string `form:"array"`
ID string `form:"id"`
TimeLocal time.Time `form:"time_local" time_format:"02/01/2006 15:04"`
TimeUTC time.Time `form:"time_utc" time_format:"02/01/2006 15:04" time_utc:"1"`
TimeLocation time.Time `form:"time_location" time_format:"02/01/2006 15:04" time_location:"Asia/Tokyo"`
BlankTime time.Time `form:"blank_time" time_format:"02/01/2006 15:04"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "10", obj.Bar)
assert.Equal(t, 10, obj.BarAsInt)
assert.Equal(t, []string{"first", "second"}, obj.Array)
assert.Empty(t, obj.ID)
assert.Equal(t, "31/12/2016 14:55", obj.TimeLocal.Format("02/01/2006 15:04"))
assert.Equal(t, time.Local, obj.TimeLocal.Location())
assert.Equal(t, "31/12/2016 14:55", obj.TimeUTC.Format("02/01/2006 15:04"))
assert.Equal(t, time.UTC, obj.TimeUTC.Location())
loc, _ := time.LoadLocation("Asia/Tokyo")
assert.Equal(t, "31/12/2016 14:55", obj.TimeLocation.Format("02/01/2006 15:04"))
assert.Equal(t, loc, obj.TimeLocation.Location())
assert.True(t, obj.BlankTime.IsZero())
value, ok := c.GetQuery("foo")
assert.False(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.Query("bar"))
assert.Equal(t, "nothing", c.DefaultQuery("id", "nothing"))
value, ok = c.GetPostForm("foo")
assert.True(t, ok)
assert.Equal(t, "bar", value)
assert.Equal(t, "bar", c.PostForm("foo"))
value, ok = c.GetPostForm("array")
assert.True(t, ok)
assert.Equal(t, "first", value)
assert.Equal(t, "first", c.PostForm("array"))
assert.Equal(t, "10", c.DefaultPostForm("bar", "nothing"))
value, ok = c.GetPostForm("id")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("id"))
assert.Empty(t, c.DefaultPostForm("id", "nothing"))
value, ok = c.GetPostForm("nokey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nothing", c.DefaultPostForm("nokey", "nothing"))
values, ok := c.GetPostFormArray("array")
assert.True(t, ok)
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.PostFormArray("array")
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.PostFormArray("nokey")
assert.Equal(t, 0, len(values))
values = c.PostFormArray("foo")
assert.Equal(t, 1, len(values))
assert.Equal(t, "bar", values[0])
dicts, ok := c.GetPostFormMap("names")
assert.True(t, ok)
assert.Equal(t, "thinkerou", dicts["a"])
assert.Equal(t, "tianou", dicts["b"])
dicts, ok = c.GetPostFormMap("nokey")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts = c.PostFormMap("names")
assert.Equal(t, "thinkerou", dicts["a"])
assert.Equal(t, "tianou", dicts["b"])
dicts = c.PostFormMap("nokey")
assert.Equal(t, 0, len(dicts))
}
func TestContextSetCookie(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.SetSameSite(http.SameSiteLaxMode)
c.SetCookie("user", "gin", 1, "/", "localhost", true, true)
assert.Equal(t, "user=gin; Path=/; Domain=localhost; Max-Age=1; HttpOnly; Secure; SameSite=Lax", c.Writer.Header().Get("Set-Cookie"))
}
func TestContextSetCookiePathEmpty(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.SetSameSite(http.SameSiteLaxMode)
c.SetCookie("user", "gin", 1, "", "localhost", true, true)
assert.Equal(t, "user=gin; Path=/; Domain=localhost; Max-Age=1; HttpOnly; Secure; SameSite=Lax", c.Writer.Header().Get("Set-Cookie"))
}
func TestContextGetCookie(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/get", nil)
c.Request.Header.Set("Cookie", "user=gin")
cookie, _ := c.Cookie("user")
assert.Equal(t, "gin", cookie)
_, err := c.Cookie("nokey")
assert.Error(t, err)
}
func TestContextBodyAllowedForStatus(t *testing.T) {
assert.False(t, false, bodyAllowedForStatus(http.StatusProcessing))
assert.False(t, false, bodyAllowedForStatus(http.StatusNoContent))
assert.False(t, false, bodyAllowedForStatus(http.StatusNotModified))
assert.True(t, true, bodyAllowedForStatus(http.StatusInternalServerError))
}
type TestPanicRender struct{}
func (*TestPanicRender) Render(http.ResponseWriter) error {
return errors.New("TestPanicRender")
}
func (*TestPanicRender) WriteContentType(http.ResponseWriter) {}
func TestContextRenderPanicIfErr(t *testing.T) {
defer func() {
r := recover()
assert.Equal(t, "TestPanicRender", fmt.Sprint(r))
}()
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Render(http.StatusOK, &TestPanicRender{})
assert.Fail(t, "Panic not detected")
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
// and special HTML characters are escaped
func TestContextRenderJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.JSON(http.StatusCreated, H{"foo": "bar", "html": "<b>"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"\\u003cb\\u003e\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSONP
// and Content-Type is set to application/javascript
func TestContextRenderJSONP(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "http://example.com/?callback=x", nil)
c.JSONP(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "x({\"foo\":\"bar\"});", w.Body.String())
assert.Equal(t, "application/javascript; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSONP
// and Content-Type is set to application/json
func TestContextRenderJSONPWithoutCallback(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "http://example.com", nil)
c.JSONP(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no JSON is rendered if code is 204
func TestContextRenderNoContentJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.JSON(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSON
// we change the content-type before
func TestContextRenderAPIJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "application/vnd.api+json")
c.JSON(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/vnd.api+json", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentAPIJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "application/vnd.api+json")
c.JSON(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, w.Header().Get("Content-Type"), "application/vnd.api+json")
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
func TestContextRenderIndentedJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.IndentedJSON(http.StatusCreated, H{"foo": "bar", "bar": "foo", "nested": H{"foo": "bar"}})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\n \"bar\": \"foo\",\n \"foo\": \"bar\",\n \"nested\": {\n \"foo\": \"bar\"\n }\n}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentIndentedJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.IndentedJSON(http.StatusNoContent, H{"foo": "bar", "bar": "foo", "nested": H{"foo": "bar"}})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as Secure JSON
// and Content-Type is set to application/json
func TestContextRenderSecureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
router.SecureJsonPrefix("&&&START&&&")
c.SecureJSON(http.StatusCreated, []string{"foo", "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "&&&START&&&[\"foo\",\"bar\"]", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentSecureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.SecureJSON(http.StatusNoContent, []string{"foo", "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextRenderNoContentAsciiJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.AsciiJSON(http.StatusNoContent, []string{"lang", "Go语言"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
// and special HTML characters are preserved
func TestContextRenderPureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.PureJSON(http.StatusCreated, H{"foo": "bar", "html": "<b>"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"<b>\"}\n", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response executes the templates
// and responds with Content-Type set to text/html
func TestContextRenderHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.HTML(http.StatusCreated, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "Hello alexandernyquist", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextRenderHTML2(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
// print debug warning log when Engine.trees > 0
router.addRoute("GET", "/", HandlersChain{func(_ *Context) {}})
assert.Len(t, router.trees, 1)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
re := captureOutput(t, func() {
SetMode(DebugMode)
router.SetHTMLTemplate(templ)
SetMode(TestMode)
})
assert.Equal(t, "[GIN-debug] [WARNING] Since SetHTMLTemplate() is NOT thread-safe. It should only be called\nat initialization. ie. before any route is registered or the router is listening in a socket:\n\n\trouter := gin.Default()\n\trouter.SetHTMLTemplate(template) // << good place\n\n", re)
c.HTML(http.StatusCreated, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "Hello alexandernyquist", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no HTML is rendered if code is 204
func TestContextRenderNoContentHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.HTML(http.StatusNoContent, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextXML tests that the response is serialized as XML
// and Content-Type is set to application/xml
func TestContextRenderXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.XML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "<map><foo>bar</foo></map>", w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no XML is rendered if code is 204
func TestContextRenderNoContentXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.XML(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextString tests that the response is returned
// with Content-Type set to text/plain
func TestContextRenderString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.String(http.StatusCreated, "test %s %d", "string", 2)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "test string 2", w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no String is rendered if code is 204
func TestContextRenderNoContentString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.String(http.StatusNoContent, "test %s %d", "string", 2)
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextString tests that the response is returned
// with Content-Type set to text/html
func TestContextRenderHTMLString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "text/html; charset=utf-8")
c.String(http.StatusCreated, "<html>%s %d</html>", "string", 3)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "<html>string 3</html>", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no HTML String is rendered if code is 204
func TestContextRenderNoContentHTMLString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "text/html; charset=utf-8")
c.String(http.StatusNoContent, "<html>%s %d</html>", "string", 3)
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextData tests that the response can be written from `bytestring`
// with specified MIME type
func TestContextRenderData(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Data(http.StatusCreated, "text/csv", []byte(`foo,bar`))
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo,bar", w.Body.String())
assert.Equal(t, "text/csv", w.Header().Get("Content-Type"))
}
// Tests that no Custom Data is rendered if code is 204
func TestContextRenderNoContentData(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Data(http.StatusNoContent, "text/csv", []byte(`foo,bar`))
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/csv", w.Header().Get("Content-Type"))
}
func TestContextRenderSSE(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.SSEvent("float", 1.5)
c.Render(-1, sse.Event{
Id: "123",
Data: "text",
})
c.SSEvent("chat", H{
"foo": "bar",
"bar": "foo",
})
assert.Equal(t, strings.Replace(w.Body.String(), " ", "", -1), strings.Replace("event:float\ndata:1.5\n\nid:123\ndata:text\n\nevent:chat\ndata:{\"bar\":\"foo\",\"foo\":\"bar\"}\n\n", " ", "", -1))
}
func TestContextRenderFile(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "/", nil)
c.File("./gin.go")
assert.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
// Content-Type='text/plain; charset=utf-8' when go version <= 1.16,
// else, Content-Type='text/x-go; charset=utf-8'
assert.NotEqual(t, "", w.Header().Get("Content-Type"))
}
func TestContextRenderFileFromFS(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "/some/path", nil)
c.FileFromFS("./gin.go", Dir(".", false))
assert.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
// Content-Type='text/plain; charset=utf-8' when go version <= 1.16,
// else, Content-Type='text/x-go; charset=utf-8'
assert.NotEqual(t, "", w.Header().Get("Content-Type"))
assert.Equal(t, "/some/path", c.Request.URL.Path)
}
func TestContextRenderAttachment(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
newFilename := "new_filename.go"
c.Request, _ = http.NewRequest("GET", "/", nil)
c.FileAttachment("./gin.go", newFilename)
assert.Equal(t, 200, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
assert.Equal(t, fmt.Sprintf("attachment; filename=\"%s\"", newFilename), w.Header().Get("Content-Disposition"))
}
func TestContextRenderUTF8Attachment(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
newFilename := "new🧡_filename.go"
c.Request, _ = http.NewRequest("GET", "/", nil)
c.FileAttachment("./gin.go", newFilename)
assert.Equal(t, 200, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
assert.Equal(t, `attachment; filename*=UTF-8''`+url.QueryEscape(newFilename), w.Header().Get("Content-Disposition"))
}
// TestContextRenderYAML tests that the response is serialized as YAML
// and Content-Type is set to application/x-yaml
func TestContextRenderYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.YAML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo: bar\n", w.Body.String())
assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextRenderTOML tests that the response is serialized as TOML
// and Content-Type is set to application/toml
func TestContextRenderTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.TOML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo = 'bar'\n", w.Body.String())
assert.Equal(t, "application/toml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextRenderProtoBuf tests that the response is serialized as ProtoBuf
// and Content-Type is set to application/x-protobuf
// and we just use the example protobuf to check if the response is correct
func TestContextRenderProtoBuf(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
reps := []int64{int64(1), int64(2)}
label := "test"
data := &testdata.Test{
Label: &label,
Reps: reps,
}
c.ProtoBuf(http.StatusCreated, data)
protoData, err := proto.Marshal(data)
assert.NoError(t, err)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, string(protoData), w.Body.String())
assert.Equal(t, "application/x-protobuf", w.Header().Get("Content-Type"))
}
func TestContextHeaders(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Header("Content-Type", "text/plain")
c.Header("X-Custom", "value")
assert.Equal(t, "text/plain", c.Writer.Header().Get("Content-Type"))
assert.Equal(t, "value", c.Writer.Header().Get("X-Custom"))
c.Header("Content-Type", "text/html")
c.Header("X-Custom", "")
assert.Equal(t, "text/html", c.Writer.Header().Get("Content-Type"))
_, exist := c.Writer.Header()["X-Custom"]
assert.False(t, exist)
}
// TODO
func TestContextRenderRedirectWithRelativePath(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
assert.Panics(t, func() { c.Redirect(299, "/new_path") })
assert.Panics(t, func() { c.Redirect(309, "/new_path") })
c.Redirect(http.StatusMovedPermanently, "/path")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusMovedPermanently, w.Code)
assert.Equal(t, "/path", w.Header().Get("Location"))
}
func TestContextRenderRedirectWithAbsolutePath(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
c.Redirect(http.StatusFound, "http://google.com")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusFound, w.Code)
assert.Equal(t, "http://google.com", w.Header().Get("Location"))
}
func TestContextRenderRedirectWith201(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
c.Redirect(http.StatusCreated, "/resource")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "/resource", w.Header().Get("Location"))
}
func TestContextRenderRedirectAll(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
assert.Panics(t, func() { c.Redirect(http.StatusOK, "/resource") })
assert.Panics(t, func() { c.Redirect(http.StatusAccepted, "/resource") })
assert.Panics(t, func() { c.Redirect(299, "/resource") })
assert.Panics(t, func() { c.Redirect(309, "/resource") })
assert.NotPanics(t, func() { c.Redirect(http.StatusMultipleChoices, "/resource") })
assert.NotPanics(t, func() { c.Redirect(http.StatusPermanentRedirect, "/resource") })
}
func TestContextNegotiationWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEJSON, MIMEXML, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEXML, MIMEJSON, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "<map><foo>bar</foo></map>", w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEYAML, MIMEXML, MIMEJSON, MIMETOML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "foo: bar\n", w.Body.String())
assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMETOML, MIMEXML, MIMEJSON, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "foo = 'bar'\n", w.Body.String())
assert.Equal(t, "application/toml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEHTML},
Data: H{"name": "gin"},
HTMLName: "t",
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "Hello gin", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationNotSupport(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEPOSTForm},
})
assert.Equal(t, http.StatusNotAcceptable, w.Code)
assert.Equal(t, c.index, abortIndex)
assert.True(t, c.IsAborted())
}
func TestContextNegotiationFormat(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "", nil)
assert.Panics(t, func() { c.NegotiateFormat() })
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEHTML, c.NegotiateFormat(MIMEHTML, MIMEJSON))
}
func TestContextNegotiationFormatWithAccept(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9;q=0.8")
assert.Equal(t, MIMEXML, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEHTML, c.NegotiateFormat(MIMEXML, MIMEHTML))
assert.Empty(t, c.NegotiateFormat(MIMEJSON))
}
func TestContextNegotiationFormatWithWildcardAccept(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "*/*")
assert.Equal(t, c.NegotiateFormat("*/*"), "*/*")
assert.Equal(t, c.NegotiateFormat("text/*"), "text/*")
assert.Equal(t, c.NegotiateFormat("application/*"), "application/*")
assert.Equal(t, c.NegotiateFormat(MIMEJSON), MIMEJSON)
assert.Equal(t, c.NegotiateFormat(MIMEXML), MIMEXML)
assert.Equal(t, c.NegotiateFormat(MIMEHTML), MIMEHTML)
c, _ = CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/*")
assert.Equal(t, c.NegotiateFormat("*/*"), "*/*")
assert.Equal(t, c.NegotiateFormat("text/*"), "text/*")
assert.Equal(t, c.NegotiateFormat("application/*"), "")
assert.Equal(t, c.NegotiateFormat(MIMEJSON), "")
assert.Equal(t, c.NegotiateFormat(MIMEXML), "")
assert.Equal(t, c.NegotiateFormat(MIMEHTML), MIMEHTML)
}
func TestContextNegotiationFormatCustom(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9;q=0.8")
c.Accepted = nil
c.SetAccepted(MIMEJSON, MIMEXML)
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEXML, c.NegotiateFormat(MIMEXML, MIMEHTML))
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON))
}
func TestContextIsAborted(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.False(t, c.IsAborted())
c.Abort()
assert.True(t, c.IsAborted())
c.Next()
assert.True(t, c.IsAborted())
c.index++
assert.True(t, c.IsAborted())
}
// TestContextData tests that the response can be written from `bytestring`
// with specified MIME type
func TestContextAbortWithStatus(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.index = 4
c.AbortWithStatus(http.StatusUnauthorized)
assert.Equal(t, abortIndex, c.index)
assert.Equal(t, http.StatusUnauthorized, c.Writer.Status())
assert.Equal(t, http.StatusUnauthorized, w.Code)
assert.True(t, c.IsAborted())
}
type testJSONAbortMsg struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
func TestContextAbortWithStatusJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.index = 4
in := new(testJSONAbortMsg)
in.Bar = "barValue"
in.Foo = "fooValue"
c.AbortWithStatusJSON(http.StatusUnsupportedMediaType, in)
assert.Equal(t, abortIndex, c.index)
assert.Equal(t, http.StatusUnsupportedMediaType, c.Writer.Status())
assert.Equal(t, http.StatusUnsupportedMediaType, w.Code)
assert.True(t, c.IsAborted())
contentType := w.Header().Get("Content-Type")
assert.Equal(t, "application/json; charset=utf-8", contentType)
buf := new(bytes.Buffer)
_, err := buf.ReadFrom(w.Body)
assert.NoError(t, err)
jsonStringBody := buf.String()
assert.Equal(t, "{\"foo\":\"fooValue\",\"bar\":\"barValue\"}", jsonStringBody)
}
func TestContextError(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.Empty(t, c.Errors)
firstErr := errors.New("first error")
c.Error(firstErr) //nolint: errcheck
assert.Len(t, c.Errors, 1)
assert.Equal(t, "Error #01: first error\n", c.Errors.String())
secondErr := errors.New("second error")
c.Error(&Error{ //nolint: errcheck
Err: secondErr,
Meta: "some data 2",
Type: ErrorTypePublic,
})
assert.Len(t, c.Errors, 2)
assert.Equal(t, firstErr, c.Errors[0].Err)
assert.Nil(t, c.Errors[0].Meta)
assert.Equal(t, ErrorTypePrivate, c.Errors[0].Type)
assert.Equal(t, secondErr, c.Errors[1].Err)
assert.Equal(t, "some data 2", c.Errors[1].Meta)
assert.Equal(t, ErrorTypePublic, c.Errors[1].Type)
assert.Equal(t, c.Errors.Last(), c.Errors[1])
defer func() {
if recover() == nil {
t.Error("didn't panic")
}
}()
c.Error(nil) //nolint: errcheck
}
func TestContextTypedError(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Error(errors.New("externo 0")).SetType(ErrorTypePublic) //nolint: errcheck
c.Error(errors.New("interno 0")).SetType(ErrorTypePrivate) //nolint: errcheck
for _, err := range c.Errors.ByType(ErrorTypePublic) {
assert.Equal(t, ErrorTypePublic, err.Type)
}
for _, err := range c.Errors.ByType(ErrorTypePrivate) {
assert.Equal(t, ErrorTypePrivate, err.Type)
}
assert.Equal(t, []string{"externo 0", "interno 0"}, c.Errors.Errors())
}
func TestContextAbortWithError(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.AbortWithError(http.StatusUnauthorized, errors.New("bad input")).SetMeta("some input") //nolint: errcheck
assert.Equal(t, http.StatusUnauthorized, w.Code)
assert.Equal(t, abortIndex, c.index)
assert.True(t, c.IsAborted())
}
func TestContextClientIP(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.engine.trustedCIDRs, _ = c.engine.prepareTrustedCIDRs()
resetContextForClientIPTests(c)
// Legacy tests (validating that the defaults don't break the
// (insecure!) old behaviour)
assert.Equal(t, "20.20.20.20", c.ClientIP())
c.Request.Header.Del("X-Forwarded-For")
assert.Equal(t, "10.10.10.10", c.ClientIP())
c.Request.Header.Set("X-Forwarded-For", "30.30.30.30 ")
assert.Equal(t, "30.30.30.30", c.ClientIP())
c.Request.Header.Del("X-Forwarded-For")
c.Request.Header.Del("X-Real-IP")
c.engine.TrustedPlatform = PlatformGoogleAppEngine
assert.Equal(t, "50.50.50.50", c.ClientIP())
c.Request.Header.Del("X-Appengine-Remote-Addr")
assert.Equal(t, "40.40.40.40", c.ClientIP())
// no port
c.Request.RemoteAddr = "50.50.50.50"
assert.Empty(t, c.ClientIP())
// Tests exercising the TrustedProxies functionality
resetContextForClientIPTests(c)
// IPv6 support
c.Request.RemoteAddr = "[::1]:12345"
assert.Equal(t, "20.20.20.20", c.ClientIP())
resetContextForClientIPTests(c)
// No trusted proxies
_ = c.engine.SetTrustedProxies([]string{})
c.engine.RemoteIPHeaders = []string{"X-Forwarded-For"}
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Disabled TrustedProxies feature
_ = c.engine.SetTrustedProxies(nil)
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Last proxy is trusted, but the RemoteAddr is not
_ = c.engine.SetTrustedProxies([]string{"30.30.30.30"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Only trust RemoteAddr
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
assert.Equal(t, "30.30.30.30", c.ClientIP())
// All steps are trusted
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40", "30.30.30.30", "20.20.20.20"})
assert.Equal(t, "20.20.20.20", c.ClientIP())
// Use CIDR
_ = c.engine.SetTrustedProxies([]string{"40.40.25.25/16", "30.30.30.30"})
assert.Equal(t, "20.20.20.20", c.ClientIP())
// Use hostname that resolves to all the proxies
_ = c.engine.SetTrustedProxies([]string{"foo"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Use hostname that returns an error
_ = c.engine.SetTrustedProxies([]string{"bar"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// X-Forwarded-For has a non-IP element
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
c.Request.Header.Set("X-Forwarded-For", " blah ")
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Result from LookupHost has non-IP element. This should never
// happen, but we should test it to make sure we handle it
// gracefully.
_ = c.engine.SetTrustedProxies([]string{"baz"})
c.Request.Header.Set("X-Forwarded-For", " 30.30.30.30 ")
assert.Equal(t, "40.40.40.40", c.ClientIP())
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
c.Request.Header.Del("X-Forwarded-For")
c.engine.RemoteIPHeaders = []string{"X-Forwarded-For", "X-Real-IP"}
assert.Equal(t, "10.10.10.10", c.ClientIP())
c.engine.RemoteIPHeaders = []string{}
c.engine.TrustedPlatform = PlatformGoogleAppEngine
assert.Equal(t, "50.50.50.50", c.ClientIP())
// Use custom TrustedPlatform header
c.engine.TrustedPlatform = "X-CDN-IP"
c.Request.Header.Set("X-CDN-IP", "80.80.80.80")
assert.Equal(t, "80.80.80.80", c.ClientIP())
// wrong header
c.engine.TrustedPlatform = "X-Wrong-Header"
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.Request.Header.Del("X-CDN-IP")
// TrustedPlatform is empty
c.engine.TrustedPlatform = ""
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Test the legacy flag
c.engine.AppEngine = true
assert.Equal(t, "50.50.50.50", c.ClientIP())
c.engine.AppEngine = false
c.engine.TrustedPlatform = PlatformGoogleAppEngine
c.Request.Header.Del("X-Appengine-Remote-Addr")
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.engine.TrustedPlatform = PlatformCloudflare
assert.Equal(t, "60.60.60.60", c.ClientIP())
c.Request.Header.Del("CF-Connecting-IP")
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.engine.TrustedPlatform = ""
// no port
c.Request.RemoteAddr = "50.50.50.50"
assert.Empty(t, c.ClientIP())
}
func resetContextForClientIPTests(c *Context) {
c.Request.Header.Set("X-Real-IP", " 10.10.10.10 ")
c.Request.Header.Set("X-Forwarded-For", " 20.20.20.20, 30.30.30.30")
c.Request.Header.Set("X-Appengine-Remote-Addr", "50.50.50.50")
c.Request.Header.Set("CF-Connecting-IP", "60.60.60.60")
c.Request.RemoteAddr = " 40.40.40.40:42123 "
c.engine.TrustedPlatform = ""
c.engine.trustedCIDRs = defaultTrustedCIDRs
c.engine.AppEngine = false
}
func TestContextContentType(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Set("Content-Type", "application/json; charset=utf-8")
assert.Equal(t, "application/json", c.ContentType())
}
func TestContextAutoBindJSON(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Empty(t, c.Errors)
}
func TestContextBindWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.BindJSON(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
<bar>BAR</bar>
</root>`))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `xml:"foo"`
Bar string `xml:"bar"`
}
assert.NoError(t, c.BindXML(&obj))
assert.Equal(t, "FOO", obj.Foo)
assert.Equal(t, "BAR", obj.Bar)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindHeader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("rate", "8000")
c.Request.Header.Add("domain", "music")
c.Request.Header.Add("limit", "1000")
var testHeader struct {
Rate int `header:"Rate"`
Domain string `header:"Domain"`
Limit int `header:"limit"`
}
assert.NoError(t, c.BindHeader(&testHeader))
assert.Equal(t, 8000, testHeader.Rate)
assert.Equal(t, "music", testHeader.Domain)
assert.Equal(t, 1000, testHeader.Limit)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithQuery(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/?foo=bar&bar=foo", bytes.NewBufferString("foo=unused"))
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
}
assert.NoError(t, c.BindQuery(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo: bar\nbar: foo"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `yaml:"foo"`
Bar string `yaml:"bar"`
}
assert.NoError(t, c.BindYAML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo = 'bar'\nbar = 'foo'"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `toml:"foo"`
Bar string `toml:"bar"`
}
assert.NoError(t, c.BindTOML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBadAutoBind(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", bytes.NewBufferString("\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.False(t, c.IsAborted())
assert.Error(t, c.Bind(&obj))
c.Writer.WriteHeaderNow()
assert.Empty(t, obj.Bar)
assert.Empty(t, obj.Foo)
assert.Equal(t, http.StatusBadRequest, w.Code)
assert.True(t, c.IsAborted())
}
func TestContextAutoShouldBindJSON(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.ShouldBind(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Empty(t, c.Errors)
}
func TestContextShouldBindWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.ShouldBindJSON(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
<bar>BAR</bar>
</root>`))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `xml:"foo"`
Bar string `xml:"bar"`
}
assert.NoError(t, c.ShouldBindXML(&obj))
assert.Equal(t, "FOO", obj.Foo)
assert.Equal(t, "BAR", obj.Bar)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindHeader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("rate", "8000")
c.Request.Header.Add("domain", "music")
c.Request.Header.Add("limit", "1000")
var testHeader struct {
Rate int `header:"Rate"`
Domain string `header:"Domain"`
Limit int `header:"limit"`
}
assert.NoError(t, c.ShouldBindHeader(&testHeader))
assert.Equal(t, 8000, testHeader.Rate)
assert.Equal(t, "music", testHeader.Domain)
assert.Equal(t, 1000, testHeader.Limit)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithQuery(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/?foo=bar&bar=foo&Foo=bar1&Bar=foo1", bytes.NewBufferString("foo=unused"))
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
Foo1 string `form:"Foo"`
Bar1 string `form:"Bar"`
}
assert.NoError(t, c.ShouldBindQuery(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "foo1", obj.Bar1)
assert.Equal(t, "bar1", obj.Foo1)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo: bar\nbar: foo"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `yaml:"foo"`
Bar string `yaml:"bar"`
}
assert.NoError(t, c.ShouldBindYAML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo='bar'\nbar= 'foo'"))
c.Request.Header.Add("Content-Type", MIMETOML) // set fake content-type
var obj struct {
Foo string `toml:"foo"`
Bar string `toml:"bar"`
}
assert.NoError(t, c.ShouldBindTOML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBadAutoShouldBind(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", bytes.NewBufferString("\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.False(t, c.IsAborted())
assert.Error(t, c.ShouldBind(&obj))
assert.Empty(t, obj.Bar)
assert.Empty(t, obj.Foo)
assert.False(t, c.IsAborted())
}
func TestContextShouldBindBodyWith(t *testing.T) {
type typeA struct {
Foo string `json:"foo" xml:"foo" binding:"required"`
}
type typeB struct {
Bar string `json:"bar" xml:"bar" binding:"required"`
}
for _, tt := range []struct {
name string
bindingA, bindingB binding.BindingBody
bodyA, bodyB string
}{
{
name: "JSON & JSON",
bindingA: binding.JSON,
bindingB: binding.JSON,
bodyA: `{"foo":"FOO"}`,
bodyB: `{"bar":"BAR"}`,
},
{
name: "JSON & XML",
bindingA: binding.JSON,
bindingB: binding.XML,
bodyA: `{"foo":"FOO"}`,
bodyB: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<bar>BAR</bar>
</root>`,
},
{
name: "XML & XML",
bindingA: binding.XML,
bindingB: binding.XML,
bodyA: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
</root>`,
bodyB: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<bar>BAR</bar>
</root>`,
},
} {
t.Logf("testing: %s", tt.name)
// bodyA to typeA and typeB
{
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest(
"POST", "http://example.com", bytes.NewBufferString(tt.bodyA),
)
// When it binds to typeA and typeB, it finds the body is
// not typeB but typeA.
objA := typeA{}
assert.NoError(t, c.ShouldBindBodyWith(&objA, tt.bindingA))
assert.Equal(t, typeA{"FOO"}, objA)
objB := typeB{}
assert.Error(t, c.ShouldBindBodyWith(&objB, tt.bindingB))
assert.NotEqual(t, typeB{"BAR"}, objB)
}
// bodyB to typeA and typeB
{
// When it binds to typeA and typeB, it finds the body is
// not typeA but typeB.
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest(
"POST", "http://example.com", bytes.NewBufferString(tt.bodyB),
)
objA := typeA{}
assert.Error(t, c.ShouldBindBodyWith(&objA, tt.bindingA))
assert.NotEqual(t, typeA{"FOO"}, objA)
objB := typeB{}
assert.NoError(t, c.ShouldBindBodyWith(&objB, tt.bindingB))
assert.Equal(t, typeB{"BAR"}, objB)
}
}
}
func TestContextGolangContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
assert.NoError(t, c.Err())
assert.Nil(t, c.Done())
ti, ok := c.Deadline()
assert.Equal(t, ti, time.Time{})
assert.False(t, ok)
assert.Equal(t, c.Value(0), c.Request)
assert.Equal(t, c.Value(ContextKey), c)
assert.Nil(t, c.Value("foo"))
c.Set("foo", "bar")
assert.Equal(t, "bar", c.Value("foo"))
assert.Nil(t, c.Value(1))
}
func TestWebsocketsRequired(t *testing.T) {
// Example request from spec: https://tools.ietf.org/html/rfc6455#section-1.2
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Host", "server.example.com")
c.Request.Header.Set("Upgrade", "websocket")
c.Request.Header.Set("Connection", "Upgrade")
c.Request.Header.Set("Sec-WebSocket-Key", "dGhlIHNhbXBsZSBub25jZQ==")
c.Request.Header.Set("Origin", "http://example.com")
c.Request.Header.Set("Sec-WebSocket-Protocol", "chat, superchat")
c.Request.Header.Set("Sec-WebSocket-Version", "13")
assert.True(t, c.IsWebsocket())
// Normal request, no websocket required.
c, _ = CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Host", "server.example.com")
assert.False(t, c.IsWebsocket())
}
func TestGetRequestHeaderValue(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Gin-Version", "1.0.0")
assert.Equal(t, "1.0.0", c.GetHeader("Gin-Version"))
assert.Empty(t, c.GetHeader("Connection"))
}
func TestContextGetRawData(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
body := bytes.NewBufferString("Fetch binary post data")
c.Request, _ = http.NewRequest("POST", "/", body)
c.Request.Header.Add("Content-Type", MIMEPOSTForm)
data, err := c.GetRawData()
assert.Nil(t, err)
assert.Equal(t, "Fetch binary post data", string(data))
}
func TestContextRenderDataFromReader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
body := "#!PNG some raw data"
reader := strings.NewReader(body)
contentLength := int64(len(body))
contentType := "image/png"
extraHeaders := map[string]string{"Content-Disposition": `attachment; filename="gopher.png"`}
c.DataFromReader(http.StatusOK, contentLength, contentType, reader, extraHeaders)
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, body, w.Body.String())
assert.Equal(t, contentType, w.Header().Get("Content-Type"))
assert.Equal(t, fmt.Sprintf("%d", contentLength), w.Header().Get("Content-Length"))
assert.Equal(t, extraHeaders["Content-Disposition"], w.Header().Get("Content-Disposition"))
}
func TestContextRenderDataFromReaderNoHeaders(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
body := "#!PNG some raw data"
reader := strings.NewReader(body)
contentLength := int64(len(body))
contentType := "image/png"
c.DataFromReader(http.StatusOK, contentLength, contentType, reader, nil)
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, body, w.Body.String())
assert.Equal(t, contentType, w.Header().Get("Content-Type"))
assert.Equal(t, fmt.Sprintf("%d", contentLength), w.Header().Get("Content-Length"))
}
type TestResponseRecorder struct {
*httptest.ResponseRecorder
closeChannel chan bool
}
func (r *TestResponseRecorder) CloseNotify() <-chan bool {
return r.closeChannel
}
func (r *TestResponseRecorder) closeClient() {
r.closeChannel <- true
}
func CreateTestResponseRecorder() *TestResponseRecorder {
return &TestResponseRecorder{
httptest.NewRecorder(),
make(chan bool, 1),
}
}
func TestContextStream(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
stopStream := true
c.Stream(func(w io.Writer) bool {
defer func() {
stopStream = false
}()
_, err := w.Write([]byte("test"))
assert.NoError(t, err)
return stopStream
})
assert.Equal(t, "testtest", w.Body.String())
}
func TestContextStreamWithClientGone(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
c.Stream(func(writer io.Writer) bool {
defer func() {
w.closeClient()
}()
_, err := writer.Write([]byte("test"))
assert.NoError(t, err)
return true
})
assert.Equal(t, "test", w.Body.String())
}
func TestContextResetInHandler(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
c.handlers = []HandlerFunc{
func(c *Context) { c.reset() },
}
assert.NotPanics(t, func() {
c.Next()
})
}
func TestRaceParamsContextCopy(t *testing.T) {
DefaultWriter = os.Stdout
router := Default()
nameGroup := router.Group("/:name")
var wg sync.WaitGroup
wg.Add(2)
{
nameGroup.GET("/api", func(c *Context) {
go func(c *Context, param string) {
defer wg.Done()
// First assert must be executed after the second request
time.Sleep(50 * time.Millisecond)
assert.Equal(t, c.Param("name"), param)
}(c.Copy(), c.Param("name"))
})
}
PerformRequest(router, "GET", "/name1/api")
PerformRequest(router, "GET", "/name2/api")
wg.Wait()
}
func TestContextWithKeysMutex(t *testing.T) {
c := &Context{}
c.Set("foo", "bar")
value, err := c.Get("foo")
assert.Equal(t, "bar", value)
assert.True(t, err)
value, err = c.Get("foo2")
assert.Nil(t, value)
assert.False(t, err)
}
func TestRemoteIPFail(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.RemoteAddr = "[:::]:80"
ip := net.ParseIP(c.RemoteIP())
trust := c.engine.isTrustedProxy(ip)
assert.Nil(t, ip)
assert.False(t, trust)
}
func TestContextWithFallbackDeadlineFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
deadline, ok := c.Deadline()
assert.Zero(t, deadline)
assert.False(t, ok)
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
d := time.Now().Add(time.Second)
ctx, cancel := context.WithDeadline(context.Background(), d)
defer cancel()
c2.Request = c2.Request.WithContext(ctx)
deadline, ok = c2.Deadline()
assert.Equal(t, d, deadline)
assert.True(t, ok)
}
func TestContextWithFallbackDoneFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
assert.Nil(t, c.Done())
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
ctx, cancel := context.WithCancel(context.Background())
c2.Request = c2.Request.WithContext(ctx)
cancel()
assert.NotNil(t, <-c2.Done())
}
func TestContextWithFallbackErrFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
assert.Nil(t, c.Err())
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
ctx, cancel := context.WithCancel(context.Background())
c2.Request = c2.Request.WithContext(ctx)
cancel()
assert.EqualError(t, c2.Err(), context.Canceled.Error())
}
func TestContextWithFallbackValueFromRequestContext(t *testing.T) {
type contextKey string
tests := []struct {
name string
getContextAndKey func() (*Context, any)
value any
}{
{
name: "c with struct context key",
getContextAndKey: func() (*Context, any) {
var key struct{}
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request = c.Request.WithContext(context.WithValue(context.TODO(), key, "value"))
return c, key
},
value: "value",
},
{
name: "c with string context key",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request = c.Request.WithContext(context.WithValue(context.TODO(), contextKey("key"), "value"))
return c, contextKey("key")
},
value: "value",
},
{
name: "c with nil http.Request",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request = nil
return c, "key"
},
value: nil,
},
{
name: "c with nil http.Request.Context()",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
return c, "key"
},
value: nil,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
c, key := tt.getContextAndKey()
assert.Equal(t, tt.value, c.Value(key))
})
}
}
func TestContextCopyShouldNotCancel(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
w.WriteHeader(http.StatusOK)
}))
defer srv.Close()
ensureRequestIsOver := make(chan struct{})
wg := &sync.WaitGroup{}
r := New()
r.GET("/", func(ginctx *Context) {
wg.Add(1)
ginctx = ginctx.Copy()
// start async goroutine for calling srv
go func() {
defer wg.Done()
<-ensureRequestIsOver // ensure request is done
req, err := http.NewRequestWithContext(ginctx, http.MethodGet, srv.URL, nil)
must(err)
res, err := http.DefaultClient.Do(req)
if err != nil {
t.Error(fmt.Errorf("request error: %w", err))
return
}
if res.StatusCode != http.StatusOK {
t.Error(fmt.Errorf("unexpected status code: %s", res.Status))
}
}()
})
l, err := net.Listen("tcp", ":0")
must(err)
go func() {
s := &http.Server{
Handler: r,
}
must(s.Serve(l))
}()
addr := strings.Split(l.Addr().String(), ":")
res, err := http.Get(fmt.Sprintf("http://127.0.0.1:%s/", addr[len(addr)-1]))
if err != nil {
t.Error(fmt.Errorf("request error: %w", err))
return
}
close(ensureRequestIsOver)
if res.StatusCode != http.StatusOK {
t.Error(fmt.Errorf("unexpected status code: %s", res.Status))
return
}
wg.Wait()
}
func TestContextAddParam(t *testing.T) {
c := &Context{}
id := "id"
value := "1"
c.AddParam(id, value)
v, ok := c.Params.Get(id)
assert.Equal(t, ok, true)
assert.Equal(t, value, v)
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"bytes"
"context"
"errors"
"fmt"
"html/template"
"io"
"mime/multipart"
"net"
"net/http"
"net/http/httptest"
"net/url"
"os"
"reflect"
"strings"
"sync"
"testing"
"time"
"github.com/gin-contrib/sse"
"github.com/gin-gonic/gin/binding"
testdata "github.com/gin-gonic/gin/testdata/protoexample"
"github.com/stretchr/testify/assert"
"google.golang.org/protobuf/proto"
)
var _ context.Context = &Context{}
// Unit tests TODO
// func (c *Context) File(filepath string) {
// func (c *Context) Negotiate(code int, config Negotiate) {
// BAD case: func (c *Context) Render(code int, render render.Render, obj ...interface{}) {
// test that information is not leaked when reusing Contexts (using the Pool)
func createMultipartRequest() *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
must(mw.SetBoundary(boundary))
must(mw.WriteField("foo", "bar"))
must(mw.WriteField("bar", "10"))
must(mw.WriteField("bar", "foo2"))
must(mw.WriteField("array", "first"))
must(mw.WriteField("array", "second"))
must(mw.WriteField("id", ""))
must(mw.WriteField("time_local", "31/12/2016 14:55"))
must(mw.WriteField("time_utc", "31/12/2016 14:55"))
must(mw.WriteField("time_location", "31/12/2016 14:55"))
must(mw.WriteField("names[a]", "thinkerou"))
must(mw.WriteField("names[b]", "tianou"))
req, err := http.NewRequest("POST", "/", body)
must(err)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func must(err error) {
if err != nil {
panic(err.Error())
}
}
func TestContextFormFile(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.FormFile("file")
if assert.NoError(t, err) {
assert.Equal(t, "test", f.Filename)
}
assert.NoError(t, c.SaveUploadedFile(f, "test"))
}
func TestContextMultipartForm(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
assert.NoError(t, mw.WriteField("foo", "bar"))
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.MultipartForm()
if assert.NoError(t, err) {
assert.NotNil(t, f)
}
assert.NoError(t, c.SaveUploadedFile(f.File["file"][0], "test"))
}
func TestSaveUploadedOpenFailed(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f := &multipart.FileHeader{
Filename: "file",
}
assert.Error(t, c.SaveUploadedFile(f, "test"))
}
func TestSaveUploadedCreateFailed(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.FormFile("file")
if assert.NoError(t, err) {
assert.Equal(t, "test", f.Filename)
}
assert.Error(t, c.SaveUploadedFile(f, "/"))
}
func TestContextReset(t *testing.T) {
router := New()
c := router.allocateContext()
assert.Equal(t, c.engine, router)
c.index = 2
c.Writer = &responseWriter{ResponseWriter: httptest.NewRecorder()}
c.Params = Params{Param{}}
c.Error(errors.New("test")) //nolint: errcheck
c.Set("foo", "bar")
c.reset()
assert.False(t, c.IsAborted())
assert.Nil(t, c.Keys)
assert.Nil(t, c.Accepted)
assert.Len(t, c.Errors, 0)
assert.Empty(t, c.Errors.Errors())
assert.Empty(t, c.Errors.ByType(ErrorTypeAny))
assert.Len(t, c.Params, 0)
assert.EqualValues(t, c.index, -1)
assert.Equal(t, c.Writer.(*responseWriter), &c.writermem)
}
func TestContextHandlers(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.Nil(t, c.handlers)
assert.Nil(t, c.handlers.Last())
c.handlers = HandlersChain{}
assert.NotNil(t, c.handlers)
assert.Nil(t, c.handlers.Last())
f := func(c *Context) {}
g := func(c *Context) {}
c.handlers = HandlersChain{f}
compareFunc(t, f, c.handlers.Last())
c.handlers = HandlersChain{f, g}
compareFunc(t, g, c.handlers.Last())
}
// TestContextSetGet tests that a parameter is set correctly on the
// current context and can be retrieved using Get.
func TestContextSetGet(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("foo", "bar")
value, err := c.Get("foo")
assert.Equal(t, "bar", value)
assert.True(t, err)
value, err = c.Get("foo2")
assert.Nil(t, value)
assert.False(t, err)
assert.Equal(t, "bar", c.MustGet("foo"))
assert.Panics(t, func() { c.MustGet("no_exist") })
}
func TestContextSetGetValues(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("string", "this is a string")
c.Set("int32", int32(-42))
c.Set("int64", int64(42424242424242))
c.Set("uint64", uint64(42))
c.Set("float32", float32(4.2))
c.Set("float64", 4.2)
var a any = 1
c.Set("intInterface", a)
assert.Exactly(t, c.MustGet("string").(string), "this is a string")
assert.Exactly(t, c.MustGet("int32").(int32), int32(-42))
assert.Exactly(t, c.MustGet("int64").(int64), int64(42424242424242))
assert.Exactly(t, c.MustGet("uint64").(uint64), uint64(42))
assert.Exactly(t, c.MustGet("float32").(float32), float32(4.2))
assert.Exactly(t, c.MustGet("float64").(float64), 4.2)
assert.Exactly(t, c.MustGet("intInterface").(int), 1)
}
func TestContextGetString(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("string", "this is a string")
assert.Equal(t, "this is a string", c.GetString("string"))
}
func TestContextSetGetBool(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("bool", true)
assert.True(t, c.GetBool("bool"))
}
func TestContextGetInt(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("int", 1)
assert.Equal(t, 1, c.GetInt("int"))
}
func TestContextGetInt64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("int64", int64(42424242424242))
assert.Equal(t, int64(42424242424242), c.GetInt64("int64"))
}
func TestContextGetUint(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("uint", uint(1))
assert.Equal(t, uint(1), c.GetUint("uint"))
}
func TestContextGetUint64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("uint64", uint64(18446744073709551615))
assert.Equal(t, uint64(18446744073709551615), c.GetUint64("uint64"))
}
func TestContextGetFloat64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("float64", 4.2)
assert.Equal(t, 4.2, c.GetFloat64("float64"))
}
func TestContextGetTime(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
t1, _ := time.Parse("1/2/2006 15:04:05", "01/01/2017 12:00:00")
c.Set("time", t1)
assert.Equal(t, t1, c.GetTime("time"))
}
func TestContextGetDuration(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("duration", time.Second)
assert.Equal(t, time.Second, c.GetDuration("duration"))
}
func TestContextGetStringSlice(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("slice", []string{"foo"})
assert.Equal(t, []string{"foo"}, c.GetStringSlice("slice"))
}
func TestContextGetStringMap(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string]any)
m["foo"] = 1
c.Set("map", m)
assert.Equal(t, m, c.GetStringMap("map"))
assert.Equal(t, 1, c.GetStringMap("map")["foo"])
}
func TestContextGetStringMapString(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string]string)
m["foo"] = "bar"
c.Set("map", m)
assert.Equal(t, m, c.GetStringMapString("map"))
assert.Equal(t, "bar", c.GetStringMapString("map")["foo"])
}
func TestContextGetStringMapStringSlice(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string][]string)
m["foo"] = []string{"foo"}
c.Set("map", m)
assert.Equal(t, m, c.GetStringMapStringSlice("map"))
assert.Equal(t, []string{"foo"}, c.GetStringMapStringSlice("map")["foo"])
}
func TestContextCopy(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.index = 2
c.Request, _ = http.NewRequest("POST", "/hola", nil)
c.handlers = HandlersChain{func(c *Context) {}}
c.Params = Params{Param{Key: "foo", Value: "bar"}}
c.Set("foo", "bar")
cp := c.Copy()
assert.Nil(t, cp.handlers)
assert.Nil(t, cp.writermem.ResponseWriter)
assert.Equal(t, &cp.writermem, cp.Writer.(*responseWriter))
assert.Equal(t, cp.Request, c.Request)
assert.Equal(t, cp.index, abortIndex)
assert.Equal(t, cp.Keys, c.Keys)
assert.Equal(t, cp.engine, c.engine)
assert.Equal(t, cp.Params, c.Params)
cp.Set("foo", "notBar")
assert.False(t, cp.Keys["foo"] == c.Keys["foo"])
}
func TestContextHandlerName(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerNameTest}
assert.Regexp(t, "^(.*/vendor/)?github.com/gin-gonic/gin.handlerNameTest$", c.HandlerName())
}
func TestContextHandlerNames(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerNameTest, func(c *Context) {}, handlerNameTest2}
names := c.HandlerNames()
assert.True(t, len(names) == 4)
for _, name := range names {
assert.Regexp(t, `^(.*/vendor/)?(github\.com/gin-gonic/gin\.){1}(TestContextHandlerNames\.func.*){0,1}(handlerNameTest.*){0,1}`, name)
}
}
func handlerNameTest(c *Context) {
}
func handlerNameTest2(c *Context) {
}
var handlerTest HandlerFunc = func(c *Context) {
}
func TestContextHandler(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerTest}
assert.Equal(t, reflect.ValueOf(handlerTest).Pointer(), reflect.ValueOf(c.Handler()).Pointer())
}
func TestContextQuery(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "http://example.com/?foo=bar&page=10&id=", nil)
value, ok := c.GetQuery("foo")
assert.True(t, ok)
assert.Equal(t, "bar", value)
assert.Equal(t, "bar", c.DefaultQuery("foo", "none"))
assert.Equal(t, "bar", c.Query("foo"))
value, ok = c.GetQuery("page")
assert.True(t, ok)
assert.Equal(t, "10", value)
assert.Equal(t, "10", c.DefaultQuery("page", "0"))
assert.Equal(t, "10", c.Query("page"))
value, ok = c.GetQuery("id")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.DefaultQuery("id", "nada"))
assert.Empty(t, c.Query("id"))
value, ok = c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nada", c.DefaultQuery("NoKey", "nada"))
assert.Empty(t, c.Query("NoKey"))
// postform should not mess
value, ok = c.GetPostForm("page")
assert.False(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("foo"))
}
func TestContextDefaultQueryOnEmptyRequest(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder()) // here c.Request == nil
assert.NotPanics(t, func() {
value, ok := c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
})
assert.NotPanics(t, func() {
assert.Equal(t, "nada", c.DefaultQuery("NoKey", "nada"))
})
assert.NotPanics(t, func() {
assert.Empty(t, c.Query("NoKey"))
})
}
func TestContextQueryAndPostForm(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
body := bytes.NewBufferString("foo=bar&page=11&both=&foo=second")
c.Request, _ = http.NewRequest("POST",
"/?both=GET&id=main&id=omit&array[]=first&array[]=second&ids[a]=hi&ids[b]=3.14", body)
c.Request.Header.Add("Content-Type", MIMEPOSTForm)
assert.Equal(t, "bar", c.DefaultPostForm("foo", "none"))
assert.Equal(t, "bar", c.PostForm("foo"))
assert.Empty(t, c.Query("foo"))
value, ok := c.GetPostForm("page")
assert.True(t, ok)
assert.Equal(t, "11", value)
assert.Equal(t, "11", c.DefaultPostForm("page", "0"))
assert.Equal(t, "11", c.PostForm("page"))
assert.Empty(t, c.Query("page"))
value, ok = c.GetPostForm("both")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("both"))
assert.Empty(t, c.DefaultPostForm("both", "nothing"))
assert.Equal(t, "GET", c.Query("both"), "GET")
value, ok = c.GetQuery("id")
assert.True(t, ok)
assert.Equal(t, "main", value)
assert.Equal(t, "000", c.DefaultPostForm("id", "000"))
assert.Equal(t, "main", c.Query("id"))
assert.Empty(t, c.PostForm("id"))
value, ok = c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
value, ok = c.GetPostForm("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nada", c.DefaultPostForm("NoKey", "nada"))
assert.Equal(t, "nothing", c.DefaultQuery("NoKey", "nothing"))
assert.Empty(t, c.PostForm("NoKey"))
assert.Empty(t, c.Query("NoKey"))
var obj struct {
Foo string `form:"foo"`
ID string `form:"id"`
Page int `form:"page"`
Both string `form:"both"`
Array []string `form:"array[]"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "bar", obj.Foo, "bar")
assert.Equal(t, "main", obj.ID, "main")
assert.Equal(t, 11, obj.Page, 11)
assert.Empty(t, obj.Both)
assert.Equal(t, []string{"first", "second"}, obj.Array)
values, ok := c.GetQueryArray("array[]")
assert.True(t, ok)
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.QueryArray("array[]")
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.QueryArray("nokey")
assert.Equal(t, 0, len(values))
values = c.QueryArray("both")
assert.Equal(t, 1, len(values))
assert.Equal(t, "GET", values[0])
dicts, ok := c.GetQueryMap("ids")
assert.True(t, ok)
assert.Equal(t, "hi", dicts["a"])
assert.Equal(t, "3.14", dicts["b"])
dicts, ok = c.GetQueryMap("nokey")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts, ok = c.GetQueryMap("both")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts, ok = c.GetQueryMap("array")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts = c.QueryMap("ids")
assert.Equal(t, "hi", dicts["a"])
assert.Equal(t, "3.14", dicts["b"])
dicts = c.QueryMap("nokey")
assert.Equal(t, 0, len(dicts))
}
func TestContextPostFormMultipart(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request = createMultipartRequest()
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
BarAsInt int `form:"bar"`
Array []string `form:"array"`
ID string `form:"id"`
TimeLocal time.Time `form:"time_local" time_format:"02/01/2006 15:04"`
TimeUTC time.Time `form:"time_utc" time_format:"02/01/2006 15:04" time_utc:"1"`
TimeLocation time.Time `form:"time_location" time_format:"02/01/2006 15:04" time_location:"Asia/Tokyo"`
BlankTime time.Time `form:"blank_time" time_format:"02/01/2006 15:04"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "10", obj.Bar)
assert.Equal(t, 10, obj.BarAsInt)
assert.Equal(t, []string{"first", "second"}, obj.Array)
assert.Empty(t, obj.ID)
assert.Equal(t, "31/12/2016 14:55", obj.TimeLocal.Format("02/01/2006 15:04"))
assert.Equal(t, time.Local, obj.TimeLocal.Location())
assert.Equal(t, "31/12/2016 14:55", obj.TimeUTC.Format("02/01/2006 15:04"))
assert.Equal(t, time.UTC, obj.TimeUTC.Location())
loc, _ := time.LoadLocation("Asia/Tokyo")
assert.Equal(t, "31/12/2016 14:55", obj.TimeLocation.Format("02/01/2006 15:04"))
assert.Equal(t, loc, obj.TimeLocation.Location())
assert.True(t, obj.BlankTime.IsZero())
value, ok := c.GetQuery("foo")
assert.False(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.Query("bar"))
assert.Equal(t, "nothing", c.DefaultQuery("id", "nothing"))
value, ok = c.GetPostForm("foo")
assert.True(t, ok)
assert.Equal(t, "bar", value)
assert.Equal(t, "bar", c.PostForm("foo"))
value, ok = c.GetPostForm("array")
assert.True(t, ok)
assert.Equal(t, "first", value)
assert.Equal(t, "first", c.PostForm("array"))
assert.Equal(t, "10", c.DefaultPostForm("bar", "nothing"))
value, ok = c.GetPostForm("id")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("id"))
assert.Empty(t, c.DefaultPostForm("id", "nothing"))
value, ok = c.GetPostForm("nokey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nothing", c.DefaultPostForm("nokey", "nothing"))
values, ok := c.GetPostFormArray("array")
assert.True(t, ok)
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.PostFormArray("array")
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.PostFormArray("nokey")
assert.Equal(t, 0, len(values))
values = c.PostFormArray("foo")
assert.Equal(t, 1, len(values))
assert.Equal(t, "bar", values[0])
dicts, ok := c.GetPostFormMap("names")
assert.True(t, ok)
assert.Equal(t, "thinkerou", dicts["a"])
assert.Equal(t, "tianou", dicts["b"])
dicts, ok = c.GetPostFormMap("nokey")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts = c.PostFormMap("names")
assert.Equal(t, "thinkerou", dicts["a"])
assert.Equal(t, "tianou", dicts["b"])
dicts = c.PostFormMap("nokey")
assert.Equal(t, 0, len(dicts))
}
func TestContextSetCookie(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.SetSameSite(http.SameSiteLaxMode)
c.SetCookie("user", "gin", 1, "/", "localhost", true, true)
assert.Equal(t, "user=gin; Path=/; Domain=localhost; Max-Age=1; HttpOnly; Secure; SameSite=Lax", c.Writer.Header().Get("Set-Cookie"))
}
func TestContextSetCookiePathEmpty(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.SetSameSite(http.SameSiteLaxMode)
c.SetCookie("user", "gin", 1, "", "localhost", true, true)
assert.Equal(t, "user=gin; Path=/; Domain=localhost; Max-Age=1; HttpOnly; Secure; SameSite=Lax", c.Writer.Header().Get("Set-Cookie"))
}
func TestContextGetCookie(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/get", nil)
c.Request.Header.Set("Cookie", "user=gin")
cookie, _ := c.Cookie("user")
assert.Equal(t, "gin", cookie)
_, err := c.Cookie("nokey")
assert.Error(t, err)
}
func TestContextBodyAllowedForStatus(t *testing.T) {
assert.False(t, false, bodyAllowedForStatus(http.StatusProcessing))
assert.False(t, false, bodyAllowedForStatus(http.StatusNoContent))
assert.False(t, false, bodyAllowedForStatus(http.StatusNotModified))
assert.True(t, true, bodyAllowedForStatus(http.StatusInternalServerError))
}
type TestPanicRender struct{}
func (*TestPanicRender) Render(http.ResponseWriter) error {
return errors.New("TestPanicRender")
}
func (*TestPanicRender) WriteContentType(http.ResponseWriter) {}
func TestContextRenderPanicIfErr(t *testing.T) {
defer func() {
r := recover()
assert.Equal(t, "TestPanicRender", fmt.Sprint(r))
}()
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Render(http.StatusOK, &TestPanicRender{})
assert.Fail(t, "Panic not detected")
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
// and special HTML characters are escaped
func TestContextRenderJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.JSON(http.StatusCreated, H{"foo": "bar", "html": "<b>"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"\\u003cb\\u003e\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSONP
// and Content-Type is set to application/javascript
func TestContextRenderJSONP(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "http://example.com/?callback=x", nil)
c.JSONP(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "x({\"foo\":\"bar\"});", w.Body.String())
assert.Equal(t, "application/javascript; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSONP
// and Content-Type is set to application/json
func TestContextRenderJSONPWithoutCallback(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "http://example.com", nil)
c.JSONP(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no JSON is rendered if code is 204
func TestContextRenderNoContentJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.JSON(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSON
// we change the content-type before
func TestContextRenderAPIJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "application/vnd.api+json")
c.JSON(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/vnd.api+json", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentAPIJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "application/vnd.api+json")
c.JSON(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, w.Header().Get("Content-Type"), "application/vnd.api+json")
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
func TestContextRenderIndentedJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.IndentedJSON(http.StatusCreated, H{"foo": "bar", "bar": "foo", "nested": H{"foo": "bar"}})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\n \"bar\": \"foo\",\n \"foo\": \"bar\",\n \"nested\": {\n \"foo\": \"bar\"\n }\n}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentIndentedJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.IndentedJSON(http.StatusNoContent, H{"foo": "bar", "bar": "foo", "nested": H{"foo": "bar"}})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as Secure JSON
// and Content-Type is set to application/json
func TestContextRenderSecureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
router.SecureJsonPrefix("&&&START&&&")
c.SecureJSON(http.StatusCreated, []string{"foo", "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "&&&START&&&[\"foo\",\"bar\"]", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentSecureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.SecureJSON(http.StatusNoContent, []string{"foo", "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextRenderNoContentAsciiJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.AsciiJSON(http.StatusNoContent, []string{"lang", "Go语言"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
// and special HTML characters are preserved
func TestContextRenderPureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.PureJSON(http.StatusCreated, H{"foo": "bar", "html": "<b>"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"<b>\"}\n", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response executes the templates
// and responds with Content-Type set to text/html
func TestContextRenderHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.HTML(http.StatusCreated, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "Hello alexandernyquist", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextRenderHTML2(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
// print debug warning log when Engine.trees > 0
router.addRoute("GET", "/", HandlersChain{func(_ *Context) {}})
assert.Len(t, router.trees, 1)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
re := captureOutput(t, func() {
SetMode(DebugMode)
router.SetHTMLTemplate(templ)
SetMode(TestMode)
})
assert.Equal(t, "[GIN-debug] [WARNING] Since SetHTMLTemplate() is NOT thread-safe. It should only be called\nat initialization. ie. before any route is registered or the router is listening in a socket:\n\n\trouter := gin.Default()\n\trouter.SetHTMLTemplate(template) // << good place\n\n", re)
c.HTML(http.StatusCreated, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "Hello alexandernyquist", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no HTML is rendered if code is 204
func TestContextRenderNoContentHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.HTML(http.StatusNoContent, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextXML tests that the response is serialized as XML
// and Content-Type is set to application/xml
func TestContextRenderXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.XML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "<map><foo>bar</foo></map>", w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no XML is rendered if code is 204
func TestContextRenderNoContentXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.XML(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextString tests that the response is returned
// with Content-Type set to text/plain
func TestContextRenderString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.String(http.StatusCreated, "test %s %d", "string", 2)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "test string 2", w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no String is rendered if code is 204
func TestContextRenderNoContentString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.String(http.StatusNoContent, "test %s %d", "string", 2)
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextString tests that the response is returned
// with Content-Type set to text/html
func TestContextRenderHTMLString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "text/html; charset=utf-8")
c.String(http.StatusCreated, "<html>%s %d</html>", "string", 3)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "<html>string 3</html>", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no HTML String is rendered if code is 204
func TestContextRenderNoContentHTMLString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "text/html; charset=utf-8")
c.String(http.StatusNoContent, "<html>%s %d</html>", "string", 3)
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextData tests that the response can be written from `bytestring`
// with specified MIME type
func TestContextRenderData(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Data(http.StatusCreated, "text/csv", []byte(`foo,bar`))
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo,bar", w.Body.String())
assert.Equal(t, "text/csv", w.Header().Get("Content-Type"))
}
// Tests that no Custom Data is rendered if code is 204
func TestContextRenderNoContentData(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Data(http.StatusNoContent, "text/csv", []byte(`foo,bar`))
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/csv", w.Header().Get("Content-Type"))
}
func TestContextRenderSSE(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.SSEvent("float", 1.5)
c.Render(-1, sse.Event{
Id: "123",
Data: "text",
})
c.SSEvent("chat", H{
"foo": "bar",
"bar": "foo",
})
assert.Equal(t, strings.Replace(w.Body.String(), " ", "", -1), strings.Replace("event:float\ndata:1.5\n\nid:123\ndata:text\n\nevent:chat\ndata:{\"bar\":\"foo\",\"foo\":\"bar\"}\n\n", " ", "", -1))
}
func TestContextRenderFile(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "/", nil)
c.File("./gin.go")
assert.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
// Content-Type='text/plain; charset=utf-8' when go version <= 1.16,
// else, Content-Type='text/x-go; charset=utf-8'
assert.NotEqual(t, "", w.Header().Get("Content-Type"))
}
func TestContextRenderFileFromFS(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "/some/path", nil)
c.FileFromFS("./gin.go", Dir(".", false))
assert.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
// Content-Type='text/plain; charset=utf-8' when go version <= 1.16,
// else, Content-Type='text/x-go; charset=utf-8'
assert.NotEqual(t, "", w.Header().Get("Content-Type"))
assert.Equal(t, "/some/path", c.Request.URL.Path)
}
func TestContextRenderAttachment(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
newFilename := "new_filename.go"
c.Request, _ = http.NewRequest("GET", "/", nil)
c.FileAttachment("./gin.go", newFilename)
assert.Equal(t, 200, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
assert.Equal(t, fmt.Sprintf("attachment; filename=\"%s\"", newFilename), w.Header().Get("Content-Disposition"))
}
func TestContextRenderUTF8Attachment(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
newFilename := "new🧡_filename.go"
c.Request, _ = http.NewRequest("GET", "/", nil)
c.FileAttachment("./gin.go", newFilename)
assert.Equal(t, 200, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
assert.Equal(t, `attachment; filename*=UTF-8''`+url.QueryEscape(newFilename), w.Header().Get("Content-Disposition"))
}
// TestContextRenderYAML tests that the response is serialized as YAML
// and Content-Type is set to application/x-yaml
func TestContextRenderYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.YAML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo: bar\n", w.Body.String())
assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextRenderTOML tests that the response is serialized as TOML
// and Content-Type is set to application/toml
func TestContextRenderTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.TOML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo = 'bar'\n", w.Body.String())
assert.Equal(t, "application/toml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextRenderProtoBuf tests that the response is serialized as ProtoBuf
// and Content-Type is set to application/x-protobuf
// and we just use the example protobuf to check if the response is correct
func TestContextRenderProtoBuf(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
reps := []int64{int64(1), int64(2)}
label := "test"
data := &testdata.Test{
Label: &label,
Reps: reps,
}
c.ProtoBuf(http.StatusCreated, data)
protoData, err := proto.Marshal(data)
assert.NoError(t, err)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, string(protoData), w.Body.String())
assert.Equal(t, "application/x-protobuf", w.Header().Get("Content-Type"))
}
func TestContextHeaders(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Header("Content-Type", "text/plain")
c.Header("X-Custom", "value")
assert.Equal(t, "text/plain", c.Writer.Header().Get("Content-Type"))
assert.Equal(t, "value", c.Writer.Header().Get("X-Custom"))
c.Header("Content-Type", "text/html")
c.Header("X-Custom", "")
assert.Equal(t, "text/html", c.Writer.Header().Get("Content-Type"))
_, exist := c.Writer.Header()["X-Custom"]
assert.False(t, exist)
}
// TODO
func TestContextRenderRedirectWithRelativePath(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
assert.Panics(t, func() { c.Redirect(299, "/new_path") })
assert.Panics(t, func() { c.Redirect(309, "/new_path") })
c.Redirect(http.StatusMovedPermanently, "/path")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusMovedPermanently, w.Code)
assert.Equal(t, "/path", w.Header().Get("Location"))
}
func TestContextRenderRedirectWithAbsolutePath(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
c.Redirect(http.StatusFound, "http://google.com")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusFound, w.Code)
assert.Equal(t, "http://google.com", w.Header().Get("Location"))
}
func TestContextRenderRedirectWith201(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
c.Redirect(http.StatusCreated, "/resource")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "/resource", w.Header().Get("Location"))
}
func TestContextRenderRedirectAll(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
assert.Panics(t, func() { c.Redirect(http.StatusOK, "/resource") })
assert.Panics(t, func() { c.Redirect(http.StatusAccepted, "/resource") })
assert.Panics(t, func() { c.Redirect(299, "/resource") })
assert.Panics(t, func() { c.Redirect(309, "/resource") })
assert.NotPanics(t, func() { c.Redirect(http.StatusMultipleChoices, "/resource") })
assert.NotPanics(t, func() { c.Redirect(http.StatusPermanentRedirect, "/resource") })
}
func TestContextNegotiationWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEJSON, MIMEXML, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEXML, MIMEJSON, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "<map><foo>bar</foo></map>", w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEYAML, MIMEXML, MIMEJSON, MIMETOML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "foo: bar\n", w.Body.String())
assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMETOML, MIMEXML, MIMEJSON, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "foo = 'bar'\n", w.Body.String())
assert.Equal(t, "application/toml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEHTML},
Data: H{"name": "gin"},
HTMLName: "t",
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "Hello gin", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationNotSupport(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEPOSTForm},
})
assert.Equal(t, http.StatusNotAcceptable, w.Code)
assert.Equal(t, c.index, abortIndex)
assert.True(t, c.IsAborted())
}
func TestContextNegotiationFormat(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "", nil)
assert.Panics(t, func() { c.NegotiateFormat() })
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEHTML, c.NegotiateFormat(MIMEHTML, MIMEJSON))
}
func TestContextNegotiationFormatWithAccept(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9;q=0.8")
assert.Equal(t, MIMEXML, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEHTML, c.NegotiateFormat(MIMEXML, MIMEHTML))
assert.Empty(t, c.NegotiateFormat(MIMEJSON))
}
func TestContextNegotiationFormatWithWildcardAccept(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "*/*")
assert.Equal(t, c.NegotiateFormat("*/*"), "*/*")
assert.Equal(t, c.NegotiateFormat("text/*"), "text/*")
assert.Equal(t, c.NegotiateFormat("application/*"), "application/*")
assert.Equal(t, c.NegotiateFormat(MIMEJSON), MIMEJSON)
assert.Equal(t, c.NegotiateFormat(MIMEXML), MIMEXML)
assert.Equal(t, c.NegotiateFormat(MIMEHTML), MIMEHTML)
c, _ = CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/*")
assert.Equal(t, c.NegotiateFormat("*/*"), "*/*")
assert.Equal(t, c.NegotiateFormat("text/*"), "text/*")
assert.Equal(t, c.NegotiateFormat("application/*"), "")
assert.Equal(t, c.NegotiateFormat(MIMEJSON), "")
assert.Equal(t, c.NegotiateFormat(MIMEXML), "")
assert.Equal(t, c.NegotiateFormat(MIMEHTML), MIMEHTML)
}
func TestContextNegotiationFormatCustom(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9;q=0.8")
c.Accepted = nil
c.SetAccepted(MIMEJSON, MIMEXML)
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEXML, c.NegotiateFormat(MIMEXML, MIMEHTML))
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON))
}
func TestContextIsAborted(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.False(t, c.IsAborted())
c.Abort()
assert.True(t, c.IsAborted())
c.Next()
assert.True(t, c.IsAborted())
c.index++
assert.True(t, c.IsAborted())
}
// TestContextData tests that the response can be written from `bytestring`
// with specified MIME type
func TestContextAbortWithStatus(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.index = 4
c.AbortWithStatus(http.StatusUnauthorized)
assert.Equal(t, abortIndex, c.index)
assert.Equal(t, http.StatusUnauthorized, c.Writer.Status())
assert.Equal(t, http.StatusUnauthorized, w.Code)
assert.True(t, c.IsAborted())
}
type testJSONAbortMsg struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
func TestContextAbortWithStatusJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.index = 4
in := new(testJSONAbortMsg)
in.Bar = "barValue"
in.Foo = "fooValue"
c.AbortWithStatusJSON(http.StatusUnsupportedMediaType, in)
assert.Equal(t, abortIndex, c.index)
assert.Equal(t, http.StatusUnsupportedMediaType, c.Writer.Status())
assert.Equal(t, http.StatusUnsupportedMediaType, w.Code)
assert.True(t, c.IsAborted())
contentType := w.Header().Get("Content-Type")
assert.Equal(t, "application/json; charset=utf-8", contentType)
buf := new(bytes.Buffer)
_, err := buf.ReadFrom(w.Body)
assert.NoError(t, err)
jsonStringBody := buf.String()
assert.Equal(t, "{\"foo\":\"fooValue\",\"bar\":\"barValue\"}", jsonStringBody)
}
func TestContextError(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.Empty(t, c.Errors)
firstErr := errors.New("first error")
c.Error(firstErr) //nolint: errcheck
assert.Len(t, c.Errors, 1)
assert.Equal(t, "Error #01: first error\n", c.Errors.String())
secondErr := errors.New("second error")
c.Error(&Error{ //nolint: errcheck
Err: secondErr,
Meta: "some data 2",
Type: ErrorTypePublic,
})
assert.Len(t, c.Errors, 2)
assert.Equal(t, firstErr, c.Errors[0].Err)
assert.Nil(t, c.Errors[0].Meta)
assert.Equal(t, ErrorTypePrivate, c.Errors[0].Type)
assert.Equal(t, secondErr, c.Errors[1].Err)
assert.Equal(t, "some data 2", c.Errors[1].Meta)
assert.Equal(t, ErrorTypePublic, c.Errors[1].Type)
assert.Equal(t, c.Errors.Last(), c.Errors[1])
defer func() {
if recover() == nil {
t.Error("didn't panic")
}
}()
c.Error(nil) //nolint: errcheck
}
func TestContextTypedError(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Error(errors.New("externo 0")).SetType(ErrorTypePublic) //nolint: errcheck
c.Error(errors.New("interno 0")).SetType(ErrorTypePrivate) //nolint: errcheck
for _, err := range c.Errors.ByType(ErrorTypePublic) {
assert.Equal(t, ErrorTypePublic, err.Type)
}
for _, err := range c.Errors.ByType(ErrorTypePrivate) {
assert.Equal(t, ErrorTypePrivate, err.Type)
}
assert.Equal(t, []string{"externo 0", "interno 0"}, c.Errors.Errors())
}
func TestContextAbortWithError(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.AbortWithError(http.StatusUnauthorized, errors.New("bad input")).SetMeta("some input") //nolint: errcheck
assert.Equal(t, http.StatusUnauthorized, w.Code)
assert.Equal(t, abortIndex, c.index)
assert.True(t, c.IsAborted())
}
func TestContextClientIP(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.engine.trustedCIDRs, _ = c.engine.prepareTrustedCIDRs()
resetContextForClientIPTests(c)
// Legacy tests (validating that the defaults don't break the
// (insecure!) old behaviour)
assert.Equal(t, "20.20.20.20", c.ClientIP())
c.Request.Header.Del("X-Forwarded-For")
assert.Equal(t, "10.10.10.10", c.ClientIP())
c.Request.Header.Set("X-Forwarded-For", "30.30.30.30 ")
assert.Equal(t, "30.30.30.30", c.ClientIP())
c.Request.Header.Del("X-Forwarded-For")
c.Request.Header.Del("X-Real-IP")
c.engine.TrustedPlatform = PlatformGoogleAppEngine
assert.Equal(t, "50.50.50.50", c.ClientIP())
c.Request.Header.Del("X-Appengine-Remote-Addr")
assert.Equal(t, "40.40.40.40", c.ClientIP())
// no port
c.Request.RemoteAddr = "50.50.50.50"
assert.Empty(t, c.ClientIP())
// Tests exercising the TrustedProxies functionality
resetContextForClientIPTests(c)
// IPv6 support
c.Request.RemoteAddr = "[::1]:12345"
assert.Equal(t, "20.20.20.20", c.ClientIP())
resetContextForClientIPTests(c)
// No trusted proxies
_ = c.engine.SetTrustedProxies([]string{})
c.engine.RemoteIPHeaders = []string{"X-Forwarded-For"}
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Disabled TrustedProxies feature
_ = c.engine.SetTrustedProxies(nil)
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Last proxy is trusted, but the RemoteAddr is not
_ = c.engine.SetTrustedProxies([]string{"30.30.30.30"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Only trust RemoteAddr
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
assert.Equal(t, "30.30.30.30", c.ClientIP())
// All steps are trusted
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40", "30.30.30.30", "20.20.20.20"})
assert.Equal(t, "20.20.20.20", c.ClientIP())
// Use CIDR
_ = c.engine.SetTrustedProxies([]string{"40.40.25.25/16", "30.30.30.30"})
assert.Equal(t, "20.20.20.20", c.ClientIP())
// Use hostname that resolves to all the proxies
_ = c.engine.SetTrustedProxies([]string{"foo"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Use hostname that returns an error
_ = c.engine.SetTrustedProxies([]string{"bar"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// X-Forwarded-For has a non-IP element
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
c.Request.Header.Set("X-Forwarded-For", " blah ")
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Result from LookupHost has non-IP element. This should never
// happen, but we should test it to make sure we handle it
// gracefully.
_ = c.engine.SetTrustedProxies([]string{"baz"})
c.Request.Header.Set("X-Forwarded-For", " 30.30.30.30 ")
assert.Equal(t, "40.40.40.40", c.ClientIP())
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
c.Request.Header.Del("X-Forwarded-For")
c.engine.RemoteIPHeaders = []string{"X-Forwarded-For", "X-Real-IP"}
assert.Equal(t, "10.10.10.10", c.ClientIP())
c.engine.RemoteIPHeaders = []string{}
c.engine.TrustedPlatform = PlatformGoogleAppEngine
assert.Equal(t, "50.50.50.50", c.ClientIP())
// Use custom TrustedPlatform header
c.engine.TrustedPlatform = "X-CDN-IP"
c.Request.Header.Set("X-CDN-IP", "80.80.80.80")
assert.Equal(t, "80.80.80.80", c.ClientIP())
// wrong header
c.engine.TrustedPlatform = "X-Wrong-Header"
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.Request.Header.Del("X-CDN-IP")
// TrustedPlatform is empty
c.engine.TrustedPlatform = ""
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Test the legacy flag
c.engine.AppEngine = true
assert.Equal(t, "50.50.50.50", c.ClientIP())
c.engine.AppEngine = false
c.engine.TrustedPlatform = PlatformGoogleAppEngine
c.Request.Header.Del("X-Appengine-Remote-Addr")
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.engine.TrustedPlatform = PlatformCloudflare
assert.Equal(t, "60.60.60.60", c.ClientIP())
c.Request.Header.Del("CF-Connecting-IP")
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.engine.TrustedPlatform = ""
// no port
c.Request.RemoteAddr = "50.50.50.50"
assert.Empty(t, c.ClientIP())
}
func resetContextForClientIPTests(c *Context) {
c.Request.Header.Set("X-Real-IP", " 10.10.10.10 ")
c.Request.Header.Set("X-Forwarded-For", " 20.20.20.20, 30.30.30.30")
c.Request.Header.Set("X-Appengine-Remote-Addr", "50.50.50.50")
c.Request.Header.Set("CF-Connecting-IP", "60.60.60.60")
c.Request.RemoteAddr = " 40.40.40.40:42123 "
c.engine.TrustedPlatform = ""
c.engine.trustedCIDRs = defaultTrustedCIDRs
c.engine.AppEngine = false
}
func TestContextContentType(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Set("Content-Type", "application/json; charset=utf-8")
assert.Equal(t, "application/json", c.ContentType())
}
func TestContextAutoBindJSON(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Empty(t, c.Errors)
}
func TestContextBindWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.BindJSON(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
<bar>BAR</bar>
</root>`))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `xml:"foo"`
Bar string `xml:"bar"`
}
assert.NoError(t, c.BindXML(&obj))
assert.Equal(t, "FOO", obj.Foo)
assert.Equal(t, "BAR", obj.Bar)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindHeader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("rate", "8000")
c.Request.Header.Add("domain", "music")
c.Request.Header.Add("limit", "1000")
var testHeader struct {
Rate int `header:"Rate"`
Domain string `header:"Domain"`
Limit int `header:"limit"`
}
assert.NoError(t, c.BindHeader(&testHeader))
assert.Equal(t, 8000, testHeader.Rate)
assert.Equal(t, "music", testHeader.Domain)
assert.Equal(t, 1000, testHeader.Limit)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithQuery(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/?foo=bar&bar=foo", bytes.NewBufferString("foo=unused"))
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
}
assert.NoError(t, c.BindQuery(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo: bar\nbar: foo"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `yaml:"foo"`
Bar string `yaml:"bar"`
}
assert.NoError(t, c.BindYAML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo = 'bar'\nbar = 'foo'"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `toml:"foo"`
Bar string `toml:"bar"`
}
assert.NoError(t, c.BindTOML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBadAutoBind(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", bytes.NewBufferString("\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.False(t, c.IsAborted())
assert.Error(t, c.Bind(&obj))
c.Writer.WriteHeaderNow()
assert.Empty(t, obj.Bar)
assert.Empty(t, obj.Foo)
assert.Equal(t, http.StatusBadRequest, w.Code)
assert.True(t, c.IsAborted())
}
func TestContextAutoShouldBindJSON(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.ShouldBind(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Empty(t, c.Errors)
}
func TestContextShouldBindWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.ShouldBindJSON(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
<bar>BAR</bar>
</root>`))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `xml:"foo"`
Bar string `xml:"bar"`
}
assert.NoError(t, c.ShouldBindXML(&obj))
assert.Equal(t, "FOO", obj.Foo)
assert.Equal(t, "BAR", obj.Bar)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindHeader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("rate", "8000")
c.Request.Header.Add("domain", "music")
c.Request.Header.Add("limit", "1000")
var testHeader struct {
Rate int `header:"Rate"`
Domain string `header:"Domain"`
Limit int `header:"limit"`
}
assert.NoError(t, c.ShouldBindHeader(&testHeader))
assert.Equal(t, 8000, testHeader.Rate)
assert.Equal(t, "music", testHeader.Domain)
assert.Equal(t, 1000, testHeader.Limit)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithQuery(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/?foo=bar&bar=foo&Foo=bar1&Bar=foo1", bytes.NewBufferString("foo=unused"))
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
Foo1 string `form:"Foo"`
Bar1 string `form:"Bar"`
}
assert.NoError(t, c.ShouldBindQuery(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "foo1", obj.Bar1)
assert.Equal(t, "bar1", obj.Foo1)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo: bar\nbar: foo"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `yaml:"foo"`
Bar string `yaml:"bar"`
}
assert.NoError(t, c.ShouldBindYAML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo='bar'\nbar= 'foo'"))
c.Request.Header.Add("Content-Type", MIMETOML) // set fake content-type
var obj struct {
Foo string `toml:"foo"`
Bar string `toml:"bar"`
}
assert.NoError(t, c.ShouldBindTOML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBadAutoShouldBind(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", bytes.NewBufferString("\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.False(t, c.IsAborted())
assert.Error(t, c.ShouldBind(&obj))
assert.Empty(t, obj.Bar)
assert.Empty(t, obj.Foo)
assert.False(t, c.IsAborted())
}
func TestContextShouldBindBodyWith(t *testing.T) {
type typeA struct {
Foo string `json:"foo" xml:"foo" binding:"required"`
}
type typeB struct {
Bar string `json:"bar" xml:"bar" binding:"required"`
}
for _, tt := range []struct {
name string
bindingA, bindingB binding.BindingBody
bodyA, bodyB string
}{
{
name: "JSON & JSON",
bindingA: binding.JSON,
bindingB: binding.JSON,
bodyA: `{"foo":"FOO"}`,
bodyB: `{"bar":"BAR"}`,
},
{
name: "JSON & XML",
bindingA: binding.JSON,
bindingB: binding.XML,
bodyA: `{"foo":"FOO"}`,
bodyB: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<bar>BAR</bar>
</root>`,
},
{
name: "XML & XML",
bindingA: binding.XML,
bindingB: binding.XML,
bodyA: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
</root>`,
bodyB: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<bar>BAR</bar>
</root>`,
},
} {
t.Logf("testing: %s", tt.name)
// bodyA to typeA and typeB
{
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest(
"POST", "http://example.com", bytes.NewBufferString(tt.bodyA),
)
// When it binds to typeA and typeB, it finds the body is
// not typeB but typeA.
objA := typeA{}
assert.NoError(t, c.ShouldBindBodyWith(&objA, tt.bindingA))
assert.Equal(t, typeA{"FOO"}, objA)
objB := typeB{}
assert.Error(t, c.ShouldBindBodyWith(&objB, tt.bindingB))
assert.NotEqual(t, typeB{"BAR"}, objB)
}
// bodyB to typeA and typeB
{
// When it binds to typeA and typeB, it finds the body is
// not typeA but typeB.
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest(
"POST", "http://example.com", bytes.NewBufferString(tt.bodyB),
)
objA := typeA{}
assert.Error(t, c.ShouldBindBodyWith(&objA, tt.bindingA))
assert.NotEqual(t, typeA{"FOO"}, objA)
objB := typeB{}
assert.NoError(t, c.ShouldBindBodyWith(&objB, tt.bindingB))
assert.Equal(t, typeB{"BAR"}, objB)
}
}
}
func TestContextGolangContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
assert.NoError(t, c.Err())
assert.Nil(t, c.Done())
ti, ok := c.Deadline()
assert.Equal(t, ti, time.Time{})
assert.False(t, ok)
assert.Equal(t, c.Value(0), c.Request)
assert.Equal(t, c.Value(ContextKey), c)
assert.Nil(t, c.Value("foo"))
c.Set("foo", "bar")
assert.Equal(t, "bar", c.Value("foo"))
assert.Nil(t, c.Value(1))
}
func TestWebsocketsRequired(t *testing.T) {
// Example request from spec: https://tools.ietf.org/html/rfc6455#section-1.2
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Host", "server.example.com")
c.Request.Header.Set("Upgrade", "websocket")
c.Request.Header.Set("Connection", "Upgrade")
c.Request.Header.Set("Sec-WebSocket-Key", "dGhlIHNhbXBsZSBub25jZQ==")
c.Request.Header.Set("Origin", "http://example.com")
c.Request.Header.Set("Sec-WebSocket-Protocol", "chat, superchat")
c.Request.Header.Set("Sec-WebSocket-Version", "13")
assert.True(t, c.IsWebsocket())
// Normal request, no websocket required.
c, _ = CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Host", "server.example.com")
assert.False(t, c.IsWebsocket())
}
func TestGetRequestHeaderValue(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Gin-Version", "1.0.0")
assert.Equal(t, "1.0.0", c.GetHeader("Gin-Version"))
assert.Empty(t, c.GetHeader("Connection"))
}
func TestContextGetRawData(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
body := bytes.NewBufferString("Fetch binary post data")
c.Request, _ = http.NewRequest("POST", "/", body)
c.Request.Header.Add("Content-Type", MIMEPOSTForm)
data, err := c.GetRawData()
assert.Nil(t, err)
assert.Equal(t, "Fetch binary post data", string(data))
}
func TestContextRenderDataFromReader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
body := "#!PNG some raw data"
reader := strings.NewReader(body)
contentLength := int64(len(body))
contentType := "image/png"
extraHeaders := map[string]string{"Content-Disposition": `attachment; filename="gopher.png"`}
c.DataFromReader(http.StatusOK, contentLength, contentType, reader, extraHeaders)
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, body, w.Body.String())
assert.Equal(t, contentType, w.Header().Get("Content-Type"))
assert.Equal(t, fmt.Sprintf("%d", contentLength), w.Header().Get("Content-Length"))
assert.Equal(t, extraHeaders["Content-Disposition"], w.Header().Get("Content-Disposition"))
}
func TestContextRenderDataFromReaderNoHeaders(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
body := "#!PNG some raw data"
reader := strings.NewReader(body)
contentLength := int64(len(body))
contentType := "image/png"
c.DataFromReader(http.StatusOK, contentLength, contentType, reader, nil)
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, body, w.Body.String())
assert.Equal(t, contentType, w.Header().Get("Content-Type"))
assert.Equal(t, fmt.Sprintf("%d", contentLength), w.Header().Get("Content-Length"))
}
type TestResponseRecorder struct {
*httptest.ResponseRecorder
closeChannel chan bool
}
func (r *TestResponseRecorder) CloseNotify() <-chan bool {
return r.closeChannel
}
func (r *TestResponseRecorder) closeClient() {
r.closeChannel <- true
}
func CreateTestResponseRecorder() *TestResponseRecorder {
return &TestResponseRecorder{
httptest.NewRecorder(),
make(chan bool, 1),
}
}
func TestContextStream(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
stopStream := true
c.Stream(func(w io.Writer) bool {
defer func() {
stopStream = false
}()
_, err := w.Write([]byte("test"))
assert.NoError(t, err)
return stopStream
})
assert.Equal(t, "testtest", w.Body.String())
}
func TestContextStreamWithClientGone(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
c.Stream(func(writer io.Writer) bool {
defer func() {
w.closeClient()
}()
_, err := writer.Write([]byte("test"))
assert.NoError(t, err)
return true
})
assert.Equal(t, "test", w.Body.String())
}
func TestContextResetInHandler(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
c.handlers = []HandlerFunc{
func(c *Context) { c.reset() },
}
assert.NotPanics(t, func() {
c.Next()
})
}
func TestRaceParamsContextCopy(t *testing.T) {
DefaultWriter = os.Stdout
router := Default()
nameGroup := router.Group("/:name")
var wg sync.WaitGroup
wg.Add(2)
{
nameGroup.GET("/api", func(c *Context) {
go func(c *Context, param string) {
defer wg.Done()
// First assert must be executed after the second request
time.Sleep(50 * time.Millisecond)
assert.Equal(t, c.Param("name"), param)
}(c.Copy(), c.Param("name"))
})
}
PerformRequest(router, "GET", "/name1/api")
PerformRequest(router, "GET", "/name2/api")
wg.Wait()
}
func TestContextWithKeysMutex(t *testing.T) {
c := &Context{}
c.Set("foo", "bar")
value, err := c.Get("foo")
assert.Equal(t, "bar", value)
assert.True(t, err)
value, err = c.Get("foo2")
assert.Nil(t, value)
assert.False(t, err)
}
func TestRemoteIPFail(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.RemoteAddr = "[:::]:80"
ip := net.ParseIP(c.RemoteIP())
trust := c.engine.isTrustedProxy(ip)
assert.Nil(t, ip)
assert.False(t, trust)
}
func TestContextWithFallbackDeadlineFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
deadline, ok := c.Deadline()
assert.Zero(t, deadline)
assert.False(t, ok)
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
d := time.Now().Add(time.Second)
ctx, cancel := context.WithDeadline(context.Background(), d)
defer cancel()
c2.Request = c2.Request.WithContext(ctx)
deadline, ok = c2.Deadline()
assert.Equal(t, d, deadline)
assert.True(t, ok)
}
func TestContextWithFallbackDoneFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
assert.Nil(t, c.Done())
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
ctx, cancel := context.WithCancel(context.Background())
c2.Request = c2.Request.WithContext(ctx)
cancel()
assert.NotNil(t, <-c2.Done())
}
func TestContextWithFallbackErrFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
assert.Nil(t, c.Err())
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
ctx, cancel := context.WithCancel(context.Background())
c2.Request = c2.Request.WithContext(ctx)
cancel()
assert.EqualError(t, c2.Err(), context.Canceled.Error())
}
func TestContextWithFallbackValueFromRequestContext(t *testing.T) {
type contextKey string
tests := []struct {
name string
getContextAndKey func() (*Context, any)
value any
}{
{
name: "c with struct context key",
getContextAndKey: func() (*Context, any) {
var key struct{}
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request = c.Request.WithContext(context.WithValue(context.TODO(), key, "value"))
return c, key
},
value: "value",
},
{
name: "c with string context key",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request = c.Request.WithContext(context.WithValue(context.TODO(), contextKey("key"), "value"))
return c, contextKey("key")
},
value: "value",
},
{
name: "c with nil http.Request",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request = nil
return c, "key"
},
value: nil,
},
{
name: "c with nil http.Request.Context()",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
return c, "key"
},
value: nil,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
c, key := tt.getContextAndKey()
assert.Equal(t, tt.value, c.Value(key))
})
}
}
func TestContextCopyShouldNotCancel(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
w.WriteHeader(http.StatusOK)
}))
defer srv.Close()
ensureRequestIsOver := make(chan struct{})
wg := &sync.WaitGroup{}
r := New()
r.GET("/", func(ginctx *Context) {
wg.Add(1)
ginctx = ginctx.Copy()
// start async goroutine for calling srv
go func() {
defer wg.Done()
<-ensureRequestIsOver // ensure request is done
req, err := http.NewRequestWithContext(ginctx, http.MethodGet, srv.URL, nil)
must(err)
res, err := http.DefaultClient.Do(req)
if err != nil {
t.Error(fmt.Errorf("request error: %w", err))
return
}
if res.StatusCode != http.StatusOK {
t.Error(fmt.Errorf("unexpected status code: %s", res.Status))
}
}()
})
l, err := net.Listen("tcp", ":0")
must(err)
go func() {
s := &http.Server{
Handler: r,
}
must(s.Serve(l))
}()
addr := strings.Split(l.Addr().String(), ":")
res, err := http.Get(fmt.Sprintf("http://127.0.0.1:%s/", addr[len(addr)-1]))
if err != nil {
t.Error(fmt.Errorf("request error: %w", err))
return
}
close(ensureRequestIsOver)
if res.StatusCode != http.StatusOK {
t.Error(fmt.Errorf("unexpected status code: %s", res.Status))
return
}
wg.Wait()
}
func TestContextAddParam(t *testing.T) {
c := &Context{}
id := "id"
value := "1"
c.AddParam(id, value)
v, ok := c.Params.Get(id)
assert.Equal(t, ok, true)
assert.Equal(t, value, v)
}
| -1 |
gin-gonic/gin | 3,333 | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities | Fixes #3332 | mstmdev | "2022-09-22T02:07:53Z" | "2022-10-12T06:18:13Z" | 6fab4c373eaabe3425b08fe1a5f1484c93d07c2f | 6296175f70e21bd1c09efc424a2c14574904720d | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities. Fixes #3332 | ./routes_test.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"fmt"
"io/ioutil"
"net/http"
"net/http/httptest"
"os"
"path/filepath"
"testing"
"github.com/stretchr/testify/assert"
)
type header struct {
Key string
Value string
}
// PerformRequest for testing gin router.
func PerformRequest(r http.Handler, method, path string, headers ...header) *httptest.ResponseRecorder {
req := httptest.NewRequest(method, path, nil)
for _, h := range headers {
req.Header.Add(h.Key, h.Value)
}
w := httptest.NewRecorder()
r.ServeHTTP(w, req)
return w
}
func testRouteOK(method string, t *testing.T) {
passed := false
passedAny := false
r := New()
r.Any("/test2", func(c *Context) {
passedAny = true
})
r.Handle(method, "/test", func(c *Context) {
passed = true
})
w := PerformRequest(r, method, "/test")
assert.True(t, passed)
assert.Equal(t, http.StatusOK, w.Code)
PerformRequest(r, method, "/test2")
assert.True(t, passedAny)
}
// TestSingleRouteOK tests that POST route is correctly invoked.
func testRouteNotOK(method string, t *testing.T) {
passed := false
router := New()
router.Handle(method, "/test_2", func(c *Context) {
passed = true
})
w := PerformRequest(router, method, "/test")
assert.False(t, passed)
assert.Equal(t, http.StatusNotFound, w.Code)
}
// TestSingleRouteOK tests that POST route is correctly invoked.
func testRouteNotOK2(method string, t *testing.T) {
passed := false
router := New()
router.HandleMethodNotAllowed = true
var methodRoute string
if method == http.MethodPost {
methodRoute = http.MethodGet
} else {
methodRoute = http.MethodPost
}
router.Handle(methodRoute, "/test", func(c *Context) {
passed = true
})
w := PerformRequest(router, method, "/test")
assert.False(t, passed)
assert.Equal(t, http.StatusMethodNotAllowed, w.Code)
}
func TestRouterMethod(t *testing.T) {
router := New()
router.PUT("/hey2", func(c *Context) {
c.String(http.StatusOK, "sup2")
})
router.PUT("/hey", func(c *Context) {
c.String(http.StatusOK, "called")
})
router.PUT("/hey3", func(c *Context) {
c.String(http.StatusOK, "sup3")
})
w := PerformRequest(router, http.MethodPut, "/hey")
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "called", w.Body.String())
}
func TestRouterGroupRouteOK(t *testing.T) {
testRouteOK(http.MethodGet, t)
testRouteOK(http.MethodPost, t)
testRouteOK(http.MethodPut, t)
testRouteOK(http.MethodPatch, t)
testRouteOK(http.MethodHead, t)
testRouteOK(http.MethodOptions, t)
testRouteOK(http.MethodDelete, t)
testRouteOK(http.MethodConnect, t)
testRouteOK(http.MethodTrace, t)
}
func TestRouteNotOK(t *testing.T) {
testRouteNotOK(http.MethodGet, t)
testRouteNotOK(http.MethodPost, t)
testRouteNotOK(http.MethodPut, t)
testRouteNotOK(http.MethodPatch, t)
testRouteNotOK(http.MethodHead, t)
testRouteNotOK(http.MethodOptions, t)
testRouteNotOK(http.MethodDelete, t)
testRouteNotOK(http.MethodConnect, t)
testRouteNotOK(http.MethodTrace, t)
}
func TestRouteNotOK2(t *testing.T) {
testRouteNotOK2(http.MethodGet, t)
testRouteNotOK2(http.MethodPost, t)
testRouteNotOK2(http.MethodPut, t)
testRouteNotOK2(http.MethodPatch, t)
testRouteNotOK2(http.MethodHead, t)
testRouteNotOK2(http.MethodOptions, t)
testRouteNotOK2(http.MethodDelete, t)
testRouteNotOK2(http.MethodConnect, t)
testRouteNotOK2(http.MethodTrace, t)
}
func TestRouteRedirectTrailingSlash(t *testing.T) {
router := New()
router.RedirectFixedPath = false
router.RedirectTrailingSlash = true
router.GET("/path", func(c *Context) {})
router.GET("/path2/", func(c *Context) {})
router.POST("/path3", func(c *Context) {})
router.PUT("/path4/", func(c *Context) {})
w := PerformRequest(router, http.MethodGet, "/path/")
assert.Equal(t, "/path", w.Header().Get("Location"))
assert.Equal(t, http.StatusMovedPermanently, w.Code)
w = PerformRequest(router, http.MethodGet, "/path2")
assert.Equal(t, "/path2/", w.Header().Get("Location"))
assert.Equal(t, http.StatusMovedPermanently, w.Code)
w = PerformRequest(router, http.MethodPost, "/path3/")
assert.Equal(t, "/path3", w.Header().Get("Location"))
assert.Equal(t, http.StatusTemporaryRedirect, w.Code)
w = PerformRequest(router, http.MethodPut, "/path4")
assert.Equal(t, "/path4/", w.Header().Get("Location"))
assert.Equal(t, http.StatusTemporaryRedirect, w.Code)
w = PerformRequest(router, http.MethodGet, "/path")
assert.Equal(t, http.StatusOK, w.Code)
w = PerformRequest(router, http.MethodGet, "/path2/")
assert.Equal(t, http.StatusOK, w.Code)
w = PerformRequest(router, http.MethodPost, "/path3")
assert.Equal(t, http.StatusOK, w.Code)
w = PerformRequest(router, http.MethodPut, "/path4/")
assert.Equal(t, http.StatusOK, w.Code)
w = PerformRequest(router, http.MethodGet, "/path2", header{Key: "X-Forwarded-Prefix", Value: "/api"})
assert.Equal(t, "/api/path2/", w.Header().Get("Location"))
assert.Equal(t, 301, w.Code)
w = PerformRequest(router, http.MethodGet, "/path2/", header{Key: "X-Forwarded-Prefix", Value: "/api/"})
assert.Equal(t, 200, w.Code)
router.RedirectTrailingSlash = false
w = PerformRequest(router, http.MethodGet, "/path/")
assert.Equal(t, http.StatusNotFound, w.Code)
w = PerformRequest(router, http.MethodGet, "/path2")
assert.Equal(t, http.StatusNotFound, w.Code)
w = PerformRequest(router, http.MethodPost, "/path3/")
assert.Equal(t, http.StatusNotFound, w.Code)
w = PerformRequest(router, http.MethodPut, "/path4")
assert.Equal(t, http.StatusNotFound, w.Code)
}
func TestRouteRedirectFixedPath(t *testing.T) {
router := New()
router.RedirectFixedPath = true
router.RedirectTrailingSlash = false
router.GET("/path", func(c *Context) {})
router.GET("/Path2", func(c *Context) {})
router.POST("/PATH3", func(c *Context) {})
router.POST("/Path4/", func(c *Context) {})
w := PerformRequest(router, http.MethodGet, "/PATH")
assert.Equal(t, "/path", w.Header().Get("Location"))
assert.Equal(t, http.StatusMovedPermanently, w.Code)
w = PerformRequest(router, http.MethodGet, "/path2")
assert.Equal(t, "/Path2", w.Header().Get("Location"))
assert.Equal(t, http.StatusMovedPermanently, w.Code)
w = PerformRequest(router, http.MethodPost, "/path3")
assert.Equal(t, "/PATH3", w.Header().Get("Location"))
assert.Equal(t, http.StatusTemporaryRedirect, w.Code)
w = PerformRequest(router, http.MethodPost, "/path4")
assert.Equal(t, "/Path4/", w.Header().Get("Location"))
assert.Equal(t, http.StatusTemporaryRedirect, w.Code)
}
// TestContextParamsGet tests that a parameter can be parsed from the URL.
func TestRouteParamsByName(t *testing.T) {
name := ""
lastName := ""
wild := ""
router := New()
router.GET("/test/:name/:last_name/*wild", func(c *Context) {
name = c.Params.ByName("name")
lastName = c.Params.ByName("last_name")
var ok bool
wild, ok = c.Params.Get("wild")
assert.True(t, ok)
assert.Equal(t, name, c.Param("name"))
assert.Equal(t, lastName, c.Param("last_name"))
assert.Empty(t, c.Param("wtf"))
assert.Empty(t, c.Params.ByName("wtf"))
wtf, ok := c.Params.Get("wtf")
assert.Empty(t, wtf)
assert.False(t, ok)
})
w := PerformRequest(router, http.MethodGet, "/test/john/smith/is/super/great")
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "john", name)
assert.Equal(t, "smith", lastName)
assert.Equal(t, "/is/super/great", wild)
}
// TestContextParamsGet tests that a parameter can be parsed from the URL even with extra slashes.
func TestRouteParamsByNameWithExtraSlash(t *testing.T) {
name := ""
lastName := ""
wild := ""
router := New()
router.RemoveExtraSlash = true
router.GET("/test/:name/:last_name/*wild", func(c *Context) {
name = c.Params.ByName("name")
lastName = c.Params.ByName("last_name")
var ok bool
wild, ok = c.Params.Get("wild")
assert.True(t, ok)
assert.Equal(t, name, c.Param("name"))
assert.Equal(t, lastName, c.Param("last_name"))
assert.Empty(t, c.Param("wtf"))
assert.Empty(t, c.Params.ByName("wtf"))
wtf, ok := c.Params.Get("wtf")
assert.Empty(t, wtf)
assert.False(t, ok)
})
w := PerformRequest(router, http.MethodGet, "//test//john//smith//is//super//great")
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "john", name)
assert.Equal(t, "smith", lastName)
assert.Equal(t, "/is/super/great", wild)
}
// TestHandleStaticFile - ensure the static file handles properly
func TestRouteStaticFile(t *testing.T) {
// SETUP file
testRoot, _ := os.Getwd()
f, err := ioutil.TempFile(testRoot, "")
if err != nil {
t.Error(err)
}
defer os.Remove(f.Name())
_, err = f.WriteString("Gin Web Framework")
assert.NoError(t, err)
f.Close()
dir, filename := filepath.Split(f.Name())
// SETUP gin
router := New()
router.Static("/using_static", dir)
router.StaticFile("/result", f.Name())
w := PerformRequest(router, http.MethodGet, "/using_static/"+filename)
w2 := PerformRequest(router, http.MethodGet, "/result")
assert.Equal(t, w, w2)
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "Gin Web Framework", w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
w3 := PerformRequest(router, http.MethodHead, "/using_static/"+filename)
w4 := PerformRequest(router, http.MethodHead, "/result")
assert.Equal(t, w3, w4)
assert.Equal(t, http.StatusOK, w3.Code)
}
// TestHandleStaticFile - ensure the static file handles properly
func TestRouteStaticFileFS(t *testing.T) {
// SETUP file
testRoot, _ := os.Getwd()
f, err := ioutil.TempFile(testRoot, "")
if err != nil {
t.Error(err)
}
defer os.Remove(f.Name())
_, err = f.WriteString("Gin Web Framework")
assert.NoError(t, err)
f.Close()
dir, filename := filepath.Split(f.Name())
// SETUP gin
router := New()
router.Static("/using_static", dir)
router.StaticFileFS("/result_fs", filename, Dir(dir, false))
w := PerformRequest(router, http.MethodGet, "/using_static/"+filename)
w2 := PerformRequest(router, http.MethodGet, "/result_fs")
assert.Equal(t, w, w2)
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "Gin Web Framework", w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
w3 := PerformRequest(router, http.MethodHead, "/using_static/"+filename)
w4 := PerformRequest(router, http.MethodHead, "/result_fs")
assert.Equal(t, w3, w4)
assert.Equal(t, http.StatusOK, w3.Code)
}
// TestHandleStaticDir - ensure the root/sub dir handles properly
func TestRouteStaticListingDir(t *testing.T) {
router := New()
router.StaticFS("/", Dir("./", true))
w := PerformRequest(router, http.MethodGet, "/")
assert.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), "gin.go")
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestHandleHeadToDir - ensure the root/sub dir handles properly
func TestRouteStaticNoListing(t *testing.T) {
router := New()
router.Static("/", "./")
w := PerformRequest(router, http.MethodGet, "/")
assert.Equal(t, http.StatusNotFound, w.Code)
assert.NotContains(t, w.Body.String(), "gin.go")
}
func TestRouterMiddlewareAndStatic(t *testing.T) {
router := New()
static := router.Group("/", func(c *Context) {
c.Writer.Header().Add("Last-Modified", "Mon, 02 Jan 2006 15:04:05 MST")
c.Writer.Header().Add("Expires", "Mon, 02 Jan 2006 15:04:05 MST")
c.Writer.Header().Add("X-GIN", "Gin Framework")
})
static.Static("/", "./")
w := PerformRequest(router, http.MethodGet, "/gin.go")
assert.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), "package gin")
// Content-Type='text/plain; charset=utf-8' when go version <= 1.16,
// else, Content-Type='text/x-go; charset=utf-8'
assert.NotEqual(t, "", w.Header().Get("Content-Type"))
assert.NotEqual(t, w.Header().Get("Last-Modified"), "Mon, 02 Jan 2006 15:04:05 MST")
assert.Equal(t, "Mon, 02 Jan 2006 15:04:05 MST", w.Header().Get("Expires"))
assert.Equal(t, "Gin Framework", w.Header().Get("x-GIN"))
}
func TestRouteNotAllowedEnabled(t *testing.T) {
router := New()
router.HandleMethodNotAllowed = true
router.POST("/path", func(c *Context) {})
w := PerformRequest(router, http.MethodGet, "/path")
assert.Equal(t, http.StatusMethodNotAllowed, w.Code)
router.NoMethod(func(c *Context) {
c.String(http.StatusTeapot, "responseText")
})
w = PerformRequest(router, http.MethodGet, "/path")
assert.Equal(t, "responseText", w.Body.String())
assert.Equal(t, http.StatusTeapot, w.Code)
}
func TestRouteNotAllowedEnabled2(t *testing.T) {
router := New()
router.HandleMethodNotAllowed = true
// add one methodTree to trees
router.addRoute(http.MethodPost, "/", HandlersChain{func(_ *Context) {}})
router.GET("/path2", func(c *Context) {})
w := PerformRequest(router, http.MethodPost, "/path2")
assert.Equal(t, http.StatusMethodNotAllowed, w.Code)
}
func TestRouteNotAllowedDisabled(t *testing.T) {
router := New()
router.HandleMethodNotAllowed = false
router.POST("/path", func(c *Context) {})
w := PerformRequest(router, http.MethodGet, "/path")
assert.Equal(t, http.StatusNotFound, w.Code)
router.NoMethod(func(c *Context) {
c.String(http.StatusTeapot, "responseText")
})
w = PerformRequest(router, http.MethodGet, "/path")
assert.Equal(t, "404 page not found", w.Body.String())
assert.Equal(t, http.StatusNotFound, w.Code)
}
func TestRouterNotFoundWithRemoveExtraSlash(t *testing.T) {
router := New()
router.RemoveExtraSlash = true
router.GET("/path", func(c *Context) {})
router.GET("/", func(c *Context) {})
testRoutes := []struct {
route string
code int
location string
}{
{"/../path", http.StatusOK, ""}, // CleanPath
{"/nope", http.StatusNotFound, ""}, // NotFound
}
for _, tr := range testRoutes {
w := PerformRequest(router, "GET", tr.route)
assert.Equal(t, tr.code, w.Code)
if w.Code != http.StatusNotFound {
assert.Equal(t, tr.location, fmt.Sprint(w.Header().Get("Location")))
}
}
}
func TestRouterNotFound(t *testing.T) {
router := New()
router.RedirectFixedPath = true
router.GET("/path", func(c *Context) {})
router.GET("/dir/", func(c *Context) {})
router.GET("/", func(c *Context) {})
testRoutes := []struct {
route string
code int
location string
}{
{"/path/", http.StatusMovedPermanently, "/path"}, // TSR -/
{"/dir", http.StatusMovedPermanently, "/dir/"}, // TSR +/
{"/PATH", http.StatusMovedPermanently, "/path"}, // Fixed Case
{"/DIR/", http.StatusMovedPermanently, "/dir/"}, // Fixed Case
{"/PATH/", http.StatusMovedPermanently, "/path"}, // Fixed Case -/
{"/DIR", http.StatusMovedPermanently, "/dir/"}, // Fixed Case +/
{"/../path", http.StatusMovedPermanently, "/path"}, // Without CleanPath
{"/nope", http.StatusNotFound, ""}, // NotFound
}
for _, tr := range testRoutes {
w := PerformRequest(router, http.MethodGet, tr.route)
assert.Equal(t, tr.code, w.Code)
if w.Code != http.StatusNotFound {
assert.Equal(t, tr.location, fmt.Sprint(w.Header().Get("Location")))
}
}
// Test custom not found handler
var notFound bool
router.NoRoute(func(c *Context) {
c.AbortWithStatus(http.StatusNotFound)
notFound = true
})
w := PerformRequest(router, http.MethodGet, "/nope")
assert.Equal(t, http.StatusNotFound, w.Code)
assert.True(t, notFound)
// Test other method than GET (want 307 instead of 301)
router.PATCH("/path", func(c *Context) {})
w = PerformRequest(router, http.MethodPatch, "/path/")
assert.Equal(t, http.StatusTemporaryRedirect, w.Code)
assert.Equal(t, "map[Location:[/path]]", fmt.Sprint(w.Header()))
// Test special case where no node for the prefix "/" exists
router = New()
router.GET("/a", func(c *Context) {})
w = PerformRequest(router, http.MethodGet, "/")
assert.Equal(t, http.StatusNotFound, w.Code)
// Reproduction test for the bug of issue #2843
router = New()
router.NoRoute(func(c *Context) {
if c.Request.RequestURI == "/login" {
c.String(200, "login")
}
})
router.GET("/logout", func(c *Context) {
c.String(200, "logout")
})
w = PerformRequest(router, http.MethodGet, "/login")
assert.Equal(t, "login", w.Body.String())
w = PerformRequest(router, http.MethodGet, "/logout")
assert.Equal(t, "logout", w.Body.String())
}
func TestRouterStaticFSNotFound(t *testing.T) {
router := New()
router.StaticFS("/", http.FileSystem(http.Dir("/thisreallydoesntexist/")))
router.NoRoute(func(c *Context) {
c.String(404, "non existent")
})
w := PerformRequest(router, http.MethodGet, "/nonexistent")
assert.Equal(t, "non existent", w.Body.String())
w = PerformRequest(router, http.MethodHead, "/nonexistent")
assert.Equal(t, "non existent", w.Body.String())
}
func TestRouterStaticFSFileNotFound(t *testing.T) {
router := New()
router.StaticFS("/", http.FileSystem(http.Dir(".")))
assert.NotPanics(t, func() {
PerformRequest(router, http.MethodGet, "/nonexistent")
})
}
// Reproduction test for the bug of issue #1805
func TestMiddlewareCalledOnceByRouterStaticFSNotFound(t *testing.T) {
router := New()
// Middleware must be called just only once by per request.
middlewareCalledNum := 0
router.Use(func(c *Context) {
middlewareCalledNum++
})
router.StaticFS("/", http.FileSystem(http.Dir("/thisreallydoesntexist/")))
// First access
PerformRequest(router, http.MethodGet, "/nonexistent")
assert.Equal(t, 1, middlewareCalledNum)
// Second access
PerformRequest(router, http.MethodHead, "/nonexistent")
assert.Equal(t, 2, middlewareCalledNum)
}
func TestRouteRawPath(t *testing.T) {
route := New()
route.UseRawPath = true
route.POST("/project/:name/build/:num", func(c *Context) {
name := c.Params.ByName("name")
num := c.Params.ByName("num")
assert.Equal(t, name, c.Param("name"))
assert.Equal(t, num, c.Param("num"))
assert.Equal(t, "Some/Other/Project", name)
assert.Equal(t, "222", num)
})
w := PerformRequest(route, http.MethodPost, "/project/Some%2FOther%2FProject/build/222")
assert.Equal(t, http.StatusOK, w.Code)
}
func TestRouteRawPathNoUnescape(t *testing.T) {
route := New()
route.UseRawPath = true
route.UnescapePathValues = false
route.POST("/project/:name/build/:num", func(c *Context) {
name := c.Params.ByName("name")
num := c.Params.ByName("num")
assert.Equal(t, name, c.Param("name"))
assert.Equal(t, num, c.Param("num"))
assert.Equal(t, "Some%2FOther%2FProject", name)
assert.Equal(t, "333", num)
})
w := PerformRequest(route, http.MethodPost, "/project/Some%2FOther%2FProject/build/333")
assert.Equal(t, http.StatusOK, w.Code)
}
func TestRouteServeErrorWithWriteHeader(t *testing.T) {
route := New()
route.Use(func(c *Context) {
c.Status(421)
c.Next()
})
w := PerformRequest(route, http.MethodGet, "/NotFound")
assert.Equal(t, 421, w.Code)
assert.Equal(t, 0, w.Body.Len())
}
func TestRouteContextHoldsFullPath(t *testing.T) {
router := New()
// Test routes
routes := []string{
"/simple",
"/project/:name",
"/",
"/news/home",
"/news",
"/simple-two/one",
"/simple-two/one-two",
"/project/:name/build/*params",
"/project/:name/bui",
"/user/:id/status",
"/user/:id",
"/user/:id/profile",
}
for _, route := range routes {
actualRoute := route
router.GET(route, func(c *Context) {
// For each defined route context should contain its full path
assert.Equal(t, actualRoute, c.FullPath())
c.AbortWithStatus(http.StatusOK)
})
}
for _, route := range routes {
w := PerformRequest(router, http.MethodGet, route)
assert.Equal(t, http.StatusOK, w.Code)
}
// Test not found
router.Use(func(c *Context) {
// For not found routes full path is empty
assert.Equal(t, "", c.FullPath())
})
w := PerformRequest(router, http.MethodGet, "/not-found")
assert.Equal(t, http.StatusNotFound, w.Code)
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"fmt"
"io/ioutil"
"net/http"
"net/http/httptest"
"os"
"path/filepath"
"testing"
"github.com/stretchr/testify/assert"
)
type header struct {
Key string
Value string
}
// PerformRequest for testing gin router.
func PerformRequest(r http.Handler, method, path string, headers ...header) *httptest.ResponseRecorder {
req := httptest.NewRequest(method, path, nil)
for _, h := range headers {
req.Header.Add(h.Key, h.Value)
}
w := httptest.NewRecorder()
r.ServeHTTP(w, req)
return w
}
func testRouteOK(method string, t *testing.T) {
passed := false
passedAny := false
r := New()
r.Any("/test2", func(c *Context) {
passedAny = true
})
r.Handle(method, "/test", func(c *Context) {
passed = true
})
w := PerformRequest(r, method, "/test")
assert.True(t, passed)
assert.Equal(t, http.StatusOK, w.Code)
PerformRequest(r, method, "/test2")
assert.True(t, passedAny)
}
// TestSingleRouteOK tests that POST route is correctly invoked.
func testRouteNotOK(method string, t *testing.T) {
passed := false
router := New()
router.Handle(method, "/test_2", func(c *Context) {
passed = true
})
w := PerformRequest(router, method, "/test")
assert.False(t, passed)
assert.Equal(t, http.StatusNotFound, w.Code)
}
// TestSingleRouteOK tests that POST route is correctly invoked.
func testRouteNotOK2(method string, t *testing.T) {
passed := false
router := New()
router.HandleMethodNotAllowed = true
var methodRoute string
if method == http.MethodPost {
methodRoute = http.MethodGet
} else {
methodRoute = http.MethodPost
}
router.Handle(methodRoute, "/test", func(c *Context) {
passed = true
})
w := PerformRequest(router, method, "/test")
assert.False(t, passed)
assert.Equal(t, http.StatusMethodNotAllowed, w.Code)
}
func TestRouterMethod(t *testing.T) {
router := New()
router.PUT("/hey2", func(c *Context) {
c.String(http.StatusOK, "sup2")
})
router.PUT("/hey", func(c *Context) {
c.String(http.StatusOK, "called")
})
router.PUT("/hey3", func(c *Context) {
c.String(http.StatusOK, "sup3")
})
w := PerformRequest(router, http.MethodPut, "/hey")
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "called", w.Body.String())
}
func TestRouterGroupRouteOK(t *testing.T) {
testRouteOK(http.MethodGet, t)
testRouteOK(http.MethodPost, t)
testRouteOK(http.MethodPut, t)
testRouteOK(http.MethodPatch, t)
testRouteOK(http.MethodHead, t)
testRouteOK(http.MethodOptions, t)
testRouteOK(http.MethodDelete, t)
testRouteOK(http.MethodConnect, t)
testRouteOK(http.MethodTrace, t)
}
func TestRouteNotOK(t *testing.T) {
testRouteNotOK(http.MethodGet, t)
testRouteNotOK(http.MethodPost, t)
testRouteNotOK(http.MethodPut, t)
testRouteNotOK(http.MethodPatch, t)
testRouteNotOK(http.MethodHead, t)
testRouteNotOK(http.MethodOptions, t)
testRouteNotOK(http.MethodDelete, t)
testRouteNotOK(http.MethodConnect, t)
testRouteNotOK(http.MethodTrace, t)
}
func TestRouteNotOK2(t *testing.T) {
testRouteNotOK2(http.MethodGet, t)
testRouteNotOK2(http.MethodPost, t)
testRouteNotOK2(http.MethodPut, t)
testRouteNotOK2(http.MethodPatch, t)
testRouteNotOK2(http.MethodHead, t)
testRouteNotOK2(http.MethodOptions, t)
testRouteNotOK2(http.MethodDelete, t)
testRouteNotOK2(http.MethodConnect, t)
testRouteNotOK2(http.MethodTrace, t)
}
func TestRouteRedirectTrailingSlash(t *testing.T) {
router := New()
router.RedirectFixedPath = false
router.RedirectTrailingSlash = true
router.GET("/path", func(c *Context) {})
router.GET("/path2/", func(c *Context) {})
router.POST("/path3", func(c *Context) {})
router.PUT("/path4/", func(c *Context) {})
w := PerformRequest(router, http.MethodGet, "/path/")
assert.Equal(t, "/path", w.Header().Get("Location"))
assert.Equal(t, http.StatusMovedPermanently, w.Code)
w = PerformRequest(router, http.MethodGet, "/path2")
assert.Equal(t, "/path2/", w.Header().Get("Location"))
assert.Equal(t, http.StatusMovedPermanently, w.Code)
w = PerformRequest(router, http.MethodPost, "/path3/")
assert.Equal(t, "/path3", w.Header().Get("Location"))
assert.Equal(t, http.StatusTemporaryRedirect, w.Code)
w = PerformRequest(router, http.MethodPut, "/path4")
assert.Equal(t, "/path4/", w.Header().Get("Location"))
assert.Equal(t, http.StatusTemporaryRedirect, w.Code)
w = PerformRequest(router, http.MethodGet, "/path")
assert.Equal(t, http.StatusOK, w.Code)
w = PerformRequest(router, http.MethodGet, "/path2/")
assert.Equal(t, http.StatusOK, w.Code)
w = PerformRequest(router, http.MethodPost, "/path3")
assert.Equal(t, http.StatusOK, w.Code)
w = PerformRequest(router, http.MethodPut, "/path4/")
assert.Equal(t, http.StatusOK, w.Code)
w = PerformRequest(router, http.MethodGet, "/path2", header{Key: "X-Forwarded-Prefix", Value: "/api"})
assert.Equal(t, "/api/path2/", w.Header().Get("Location"))
assert.Equal(t, 301, w.Code)
w = PerformRequest(router, http.MethodGet, "/path2/", header{Key: "X-Forwarded-Prefix", Value: "/api/"})
assert.Equal(t, 200, w.Code)
router.RedirectTrailingSlash = false
w = PerformRequest(router, http.MethodGet, "/path/")
assert.Equal(t, http.StatusNotFound, w.Code)
w = PerformRequest(router, http.MethodGet, "/path2")
assert.Equal(t, http.StatusNotFound, w.Code)
w = PerformRequest(router, http.MethodPost, "/path3/")
assert.Equal(t, http.StatusNotFound, w.Code)
w = PerformRequest(router, http.MethodPut, "/path4")
assert.Equal(t, http.StatusNotFound, w.Code)
}
func TestRouteRedirectFixedPath(t *testing.T) {
router := New()
router.RedirectFixedPath = true
router.RedirectTrailingSlash = false
router.GET("/path", func(c *Context) {})
router.GET("/Path2", func(c *Context) {})
router.POST("/PATH3", func(c *Context) {})
router.POST("/Path4/", func(c *Context) {})
w := PerformRequest(router, http.MethodGet, "/PATH")
assert.Equal(t, "/path", w.Header().Get("Location"))
assert.Equal(t, http.StatusMovedPermanently, w.Code)
w = PerformRequest(router, http.MethodGet, "/path2")
assert.Equal(t, "/Path2", w.Header().Get("Location"))
assert.Equal(t, http.StatusMovedPermanently, w.Code)
w = PerformRequest(router, http.MethodPost, "/path3")
assert.Equal(t, "/PATH3", w.Header().Get("Location"))
assert.Equal(t, http.StatusTemporaryRedirect, w.Code)
w = PerformRequest(router, http.MethodPost, "/path4")
assert.Equal(t, "/Path4/", w.Header().Get("Location"))
assert.Equal(t, http.StatusTemporaryRedirect, w.Code)
}
// TestContextParamsGet tests that a parameter can be parsed from the URL.
func TestRouteParamsByName(t *testing.T) {
name := ""
lastName := ""
wild := ""
router := New()
router.GET("/test/:name/:last_name/*wild", func(c *Context) {
name = c.Params.ByName("name")
lastName = c.Params.ByName("last_name")
var ok bool
wild, ok = c.Params.Get("wild")
assert.True(t, ok)
assert.Equal(t, name, c.Param("name"))
assert.Equal(t, lastName, c.Param("last_name"))
assert.Empty(t, c.Param("wtf"))
assert.Empty(t, c.Params.ByName("wtf"))
wtf, ok := c.Params.Get("wtf")
assert.Empty(t, wtf)
assert.False(t, ok)
})
w := PerformRequest(router, http.MethodGet, "/test/john/smith/is/super/great")
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "john", name)
assert.Equal(t, "smith", lastName)
assert.Equal(t, "/is/super/great", wild)
}
// TestContextParamsGet tests that a parameter can be parsed from the URL even with extra slashes.
func TestRouteParamsByNameWithExtraSlash(t *testing.T) {
name := ""
lastName := ""
wild := ""
router := New()
router.RemoveExtraSlash = true
router.GET("/test/:name/:last_name/*wild", func(c *Context) {
name = c.Params.ByName("name")
lastName = c.Params.ByName("last_name")
var ok bool
wild, ok = c.Params.Get("wild")
assert.True(t, ok)
assert.Equal(t, name, c.Param("name"))
assert.Equal(t, lastName, c.Param("last_name"))
assert.Empty(t, c.Param("wtf"))
assert.Empty(t, c.Params.ByName("wtf"))
wtf, ok := c.Params.Get("wtf")
assert.Empty(t, wtf)
assert.False(t, ok)
})
w := PerformRequest(router, http.MethodGet, "//test//john//smith//is//super//great")
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "john", name)
assert.Equal(t, "smith", lastName)
assert.Equal(t, "/is/super/great", wild)
}
// TestHandleStaticFile - ensure the static file handles properly
func TestRouteStaticFile(t *testing.T) {
// SETUP file
testRoot, _ := os.Getwd()
f, err := ioutil.TempFile(testRoot, "")
if err != nil {
t.Error(err)
}
defer os.Remove(f.Name())
_, err = f.WriteString("Gin Web Framework")
assert.NoError(t, err)
f.Close()
dir, filename := filepath.Split(f.Name())
// SETUP gin
router := New()
router.Static("/using_static", dir)
router.StaticFile("/result", f.Name())
w := PerformRequest(router, http.MethodGet, "/using_static/"+filename)
w2 := PerformRequest(router, http.MethodGet, "/result")
assert.Equal(t, w, w2)
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "Gin Web Framework", w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
w3 := PerformRequest(router, http.MethodHead, "/using_static/"+filename)
w4 := PerformRequest(router, http.MethodHead, "/result")
assert.Equal(t, w3, w4)
assert.Equal(t, http.StatusOK, w3.Code)
}
// TestHandleStaticFile - ensure the static file handles properly
func TestRouteStaticFileFS(t *testing.T) {
// SETUP file
testRoot, _ := os.Getwd()
f, err := ioutil.TempFile(testRoot, "")
if err != nil {
t.Error(err)
}
defer os.Remove(f.Name())
_, err = f.WriteString("Gin Web Framework")
assert.NoError(t, err)
f.Close()
dir, filename := filepath.Split(f.Name())
// SETUP gin
router := New()
router.Static("/using_static", dir)
router.StaticFileFS("/result_fs", filename, Dir(dir, false))
w := PerformRequest(router, http.MethodGet, "/using_static/"+filename)
w2 := PerformRequest(router, http.MethodGet, "/result_fs")
assert.Equal(t, w, w2)
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "Gin Web Framework", w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
w3 := PerformRequest(router, http.MethodHead, "/using_static/"+filename)
w4 := PerformRequest(router, http.MethodHead, "/result_fs")
assert.Equal(t, w3, w4)
assert.Equal(t, http.StatusOK, w3.Code)
}
// TestHandleStaticDir - ensure the root/sub dir handles properly
func TestRouteStaticListingDir(t *testing.T) {
router := New()
router.StaticFS("/", Dir("./", true))
w := PerformRequest(router, http.MethodGet, "/")
assert.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), "gin.go")
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestHandleHeadToDir - ensure the root/sub dir handles properly
func TestRouteStaticNoListing(t *testing.T) {
router := New()
router.Static("/", "./")
w := PerformRequest(router, http.MethodGet, "/")
assert.Equal(t, http.StatusNotFound, w.Code)
assert.NotContains(t, w.Body.String(), "gin.go")
}
func TestRouterMiddlewareAndStatic(t *testing.T) {
router := New()
static := router.Group("/", func(c *Context) {
c.Writer.Header().Add("Last-Modified", "Mon, 02 Jan 2006 15:04:05 MST")
c.Writer.Header().Add("Expires", "Mon, 02 Jan 2006 15:04:05 MST")
c.Writer.Header().Add("X-GIN", "Gin Framework")
})
static.Static("/", "./")
w := PerformRequest(router, http.MethodGet, "/gin.go")
assert.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), "package gin")
// Content-Type='text/plain; charset=utf-8' when go version <= 1.16,
// else, Content-Type='text/x-go; charset=utf-8'
assert.NotEqual(t, "", w.Header().Get("Content-Type"))
assert.NotEqual(t, w.Header().Get("Last-Modified"), "Mon, 02 Jan 2006 15:04:05 MST")
assert.Equal(t, "Mon, 02 Jan 2006 15:04:05 MST", w.Header().Get("Expires"))
assert.Equal(t, "Gin Framework", w.Header().Get("x-GIN"))
}
func TestRouteNotAllowedEnabled(t *testing.T) {
router := New()
router.HandleMethodNotAllowed = true
router.POST("/path", func(c *Context) {})
w := PerformRequest(router, http.MethodGet, "/path")
assert.Equal(t, http.StatusMethodNotAllowed, w.Code)
router.NoMethod(func(c *Context) {
c.String(http.StatusTeapot, "responseText")
})
w = PerformRequest(router, http.MethodGet, "/path")
assert.Equal(t, "responseText", w.Body.String())
assert.Equal(t, http.StatusTeapot, w.Code)
}
func TestRouteNotAllowedEnabled2(t *testing.T) {
router := New()
router.HandleMethodNotAllowed = true
// add one methodTree to trees
router.addRoute(http.MethodPost, "/", HandlersChain{func(_ *Context) {}})
router.GET("/path2", func(c *Context) {})
w := PerformRequest(router, http.MethodPost, "/path2")
assert.Equal(t, http.StatusMethodNotAllowed, w.Code)
}
func TestRouteNotAllowedDisabled(t *testing.T) {
router := New()
router.HandleMethodNotAllowed = false
router.POST("/path", func(c *Context) {})
w := PerformRequest(router, http.MethodGet, "/path")
assert.Equal(t, http.StatusNotFound, w.Code)
router.NoMethod(func(c *Context) {
c.String(http.StatusTeapot, "responseText")
})
w = PerformRequest(router, http.MethodGet, "/path")
assert.Equal(t, "404 page not found", w.Body.String())
assert.Equal(t, http.StatusNotFound, w.Code)
}
func TestRouterNotFoundWithRemoveExtraSlash(t *testing.T) {
router := New()
router.RemoveExtraSlash = true
router.GET("/path", func(c *Context) {})
router.GET("/", func(c *Context) {})
testRoutes := []struct {
route string
code int
location string
}{
{"/../path", http.StatusOK, ""}, // CleanPath
{"/nope", http.StatusNotFound, ""}, // NotFound
}
for _, tr := range testRoutes {
w := PerformRequest(router, "GET", tr.route)
assert.Equal(t, tr.code, w.Code)
if w.Code != http.StatusNotFound {
assert.Equal(t, tr.location, fmt.Sprint(w.Header().Get("Location")))
}
}
}
func TestRouterNotFound(t *testing.T) {
router := New()
router.RedirectFixedPath = true
router.GET("/path", func(c *Context) {})
router.GET("/dir/", func(c *Context) {})
router.GET("/", func(c *Context) {})
testRoutes := []struct {
route string
code int
location string
}{
{"/path/", http.StatusMovedPermanently, "/path"}, // TSR -/
{"/dir", http.StatusMovedPermanently, "/dir/"}, // TSR +/
{"/PATH", http.StatusMovedPermanently, "/path"}, // Fixed Case
{"/DIR/", http.StatusMovedPermanently, "/dir/"}, // Fixed Case
{"/PATH/", http.StatusMovedPermanently, "/path"}, // Fixed Case -/
{"/DIR", http.StatusMovedPermanently, "/dir/"}, // Fixed Case +/
{"/../path", http.StatusMovedPermanently, "/path"}, // Without CleanPath
{"/nope", http.StatusNotFound, ""}, // NotFound
}
for _, tr := range testRoutes {
w := PerformRequest(router, http.MethodGet, tr.route)
assert.Equal(t, tr.code, w.Code)
if w.Code != http.StatusNotFound {
assert.Equal(t, tr.location, fmt.Sprint(w.Header().Get("Location")))
}
}
// Test custom not found handler
var notFound bool
router.NoRoute(func(c *Context) {
c.AbortWithStatus(http.StatusNotFound)
notFound = true
})
w := PerformRequest(router, http.MethodGet, "/nope")
assert.Equal(t, http.StatusNotFound, w.Code)
assert.True(t, notFound)
// Test other method than GET (want 307 instead of 301)
router.PATCH("/path", func(c *Context) {})
w = PerformRequest(router, http.MethodPatch, "/path/")
assert.Equal(t, http.StatusTemporaryRedirect, w.Code)
assert.Equal(t, "map[Location:[/path]]", fmt.Sprint(w.Header()))
// Test special case where no node for the prefix "/" exists
router = New()
router.GET("/a", func(c *Context) {})
w = PerformRequest(router, http.MethodGet, "/")
assert.Equal(t, http.StatusNotFound, w.Code)
// Reproduction test for the bug of issue #2843
router = New()
router.NoRoute(func(c *Context) {
if c.Request.RequestURI == "/login" {
c.String(200, "login")
}
})
router.GET("/logout", func(c *Context) {
c.String(200, "logout")
})
w = PerformRequest(router, http.MethodGet, "/login")
assert.Equal(t, "login", w.Body.String())
w = PerformRequest(router, http.MethodGet, "/logout")
assert.Equal(t, "logout", w.Body.String())
}
func TestRouterStaticFSNotFound(t *testing.T) {
router := New()
router.StaticFS("/", http.FileSystem(http.Dir("/thisreallydoesntexist/")))
router.NoRoute(func(c *Context) {
c.String(404, "non existent")
})
w := PerformRequest(router, http.MethodGet, "/nonexistent")
assert.Equal(t, "non existent", w.Body.String())
w = PerformRequest(router, http.MethodHead, "/nonexistent")
assert.Equal(t, "non existent", w.Body.String())
}
func TestRouterStaticFSFileNotFound(t *testing.T) {
router := New()
router.StaticFS("/", http.FileSystem(http.Dir(".")))
assert.NotPanics(t, func() {
PerformRequest(router, http.MethodGet, "/nonexistent")
})
}
// Reproduction test for the bug of issue #1805
func TestMiddlewareCalledOnceByRouterStaticFSNotFound(t *testing.T) {
router := New()
// Middleware must be called just only once by per request.
middlewareCalledNum := 0
router.Use(func(c *Context) {
middlewareCalledNum++
})
router.StaticFS("/", http.FileSystem(http.Dir("/thisreallydoesntexist/")))
// First access
PerformRequest(router, http.MethodGet, "/nonexistent")
assert.Equal(t, 1, middlewareCalledNum)
// Second access
PerformRequest(router, http.MethodHead, "/nonexistent")
assert.Equal(t, 2, middlewareCalledNum)
}
func TestRouteRawPath(t *testing.T) {
route := New()
route.UseRawPath = true
route.POST("/project/:name/build/:num", func(c *Context) {
name := c.Params.ByName("name")
num := c.Params.ByName("num")
assert.Equal(t, name, c.Param("name"))
assert.Equal(t, num, c.Param("num"))
assert.Equal(t, "Some/Other/Project", name)
assert.Equal(t, "222", num)
})
w := PerformRequest(route, http.MethodPost, "/project/Some%2FOther%2FProject/build/222")
assert.Equal(t, http.StatusOK, w.Code)
}
func TestRouteRawPathNoUnescape(t *testing.T) {
route := New()
route.UseRawPath = true
route.UnescapePathValues = false
route.POST("/project/:name/build/:num", func(c *Context) {
name := c.Params.ByName("name")
num := c.Params.ByName("num")
assert.Equal(t, name, c.Param("name"))
assert.Equal(t, num, c.Param("num"))
assert.Equal(t, "Some%2FOther%2FProject", name)
assert.Equal(t, "333", num)
})
w := PerformRequest(route, http.MethodPost, "/project/Some%2FOther%2FProject/build/333")
assert.Equal(t, http.StatusOK, w.Code)
}
func TestRouteServeErrorWithWriteHeader(t *testing.T) {
route := New()
route.Use(func(c *Context) {
c.Status(421)
c.Next()
})
w := PerformRequest(route, http.MethodGet, "/NotFound")
assert.Equal(t, 421, w.Code)
assert.Equal(t, 0, w.Body.Len())
}
func TestRouteContextHoldsFullPath(t *testing.T) {
router := New()
// Test routes
routes := []string{
"/simple",
"/project/:name",
"/",
"/news/home",
"/news",
"/simple-two/one",
"/simple-two/one-two",
"/project/:name/build/*params",
"/project/:name/bui",
"/user/:id/status",
"/user/:id",
"/user/:id/profile",
}
for _, route := range routes {
actualRoute := route
router.GET(route, func(c *Context) {
// For each defined route context should contain its full path
assert.Equal(t, actualRoute, c.FullPath())
c.AbortWithStatus(http.StatusOK)
})
}
for _, route := range routes {
w := PerformRequest(router, http.MethodGet, route)
assert.Equal(t, http.StatusOK, w.Code)
}
// Test not found
router.Use(func(c *Context) {
// For not found routes full path is empty
assert.Equal(t, "", c.FullPath())
})
w := PerformRequest(router, http.MethodGet, "/not-found")
assert.Equal(t, http.StatusNotFound, w.Code)
}
| -1 |
gin-gonic/gin | 3,333 | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities | Fixes #3332 | mstmdev | "2022-09-22T02:07:53Z" | "2022-10-12T06:18:13Z" | 6fab4c373eaabe3425b08fe1a5f1484c93d07c2f | 6296175f70e21bd1c09efc424a2c14574904720d | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities. Fixes #3332 | ./testdata/certificate/key.pem | -----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
| -----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
| -1 |
gin-gonic/gin | 3,333 | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities | Fixes #3332 | mstmdev | "2022-09-22T02:07:53Z" | "2022-10-12T06:18:13Z" | 6fab4c373eaabe3425b08fe1a5f1484c93d07c2f | 6296175f70e21bd1c09efc424a2c14574904720d | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities. Fixes #3332 | ./testdata/protoexample/test.proto | package protoexample;
enum FOO {X=17;};
message Test {
required string label = 1;
optional int32 type = 2[default=77];
repeated int64 reps = 3;
optional group OptionalGroup = 4{
required string RequiredField = 5;
}
}
| package protoexample;
enum FOO {X=17;};
message Test {
required string label = 1;
optional int32 type = 2[default=77];
repeated int64 reps = 3;
optional group OptionalGroup = 4{
required string RequiredField = 5;
}
}
| -1 |
gin-gonic/gin | 3,333 | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities | Fixes #3332 | mstmdev | "2022-09-22T02:07:53Z" | "2022-10-12T06:18:13Z" | 6fab4c373eaabe3425b08fe1a5f1484c93d07c2f | 6296175f70e21bd1c09efc424a2c14574904720d | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities. Fixes #3332 | ./internal/json/go_json.go | // Copyright 2017 Bo-Yi Wu. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build go_json
// +build go_json
package json
import json "github.com/goccy/go-json"
var (
// Marshal is exported by gin/json package.
Marshal = json.Marshal
// Unmarshal is exported by gin/json package.
Unmarshal = json.Unmarshal
// MarshalIndent is exported by gin/json package.
MarshalIndent = json.MarshalIndent
// NewDecoder is exported by gin/json package.
NewDecoder = json.NewDecoder
// NewEncoder is exported by gin/json package.
NewEncoder = json.NewEncoder
)
| // Copyright 2017 Bo-Yi Wu. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build go_json
// +build go_json
package json
import json "github.com/goccy/go-json"
var (
// Marshal is exported by gin/json package.
Marshal = json.Marshal
// Unmarshal is exported by gin/json package.
Unmarshal = json.Unmarshal
// MarshalIndent is exported by gin/json package.
MarshalIndent = json.MarshalIndent
// NewDecoder is exported by gin/json package.
NewDecoder = json.NewDecoder
// NewEncoder is exported by gin/json package.
NewEncoder = json.NewEncoder
)
| -1 |
gin-gonic/gin | 3,333 | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities | Fixes #3332 | mstmdev | "2022-09-22T02:07:53Z" | "2022-10-12T06:18:13Z" | 6fab4c373eaabe3425b08fe1a5f1484c93d07c2f | 6296175f70e21bd1c09efc424a2c14574904720d | Fix the GO-2022-0969 and GO-2022-0288 vulnerabilities. Fixes #3332 | ./.goreleaser.yaml | project_name: gin
builds:
-
# If true, skip the build.
# Useful for library projects.
# Default is false
skip: true
changelog:
# Set it to true if you wish to skip the changelog generation.
# This may result in an empty release notes on GitHub/GitLab/Gitea.
skip: false
# Changelog generation implementation to use.
#
# Valid options are:
# - `git`: uses `git log`;
# - `github`: uses the compare GitHub API, appending the author login to the changelog.
# - `gitlab`: uses the compare GitLab API, appending the author name and email to the changelog.
# - `github-native`: uses the GitHub release notes generation API, disables the groups feature.
#
# Defaults to `git`.
use: git
# Sorts the changelog by the commit's messages.
# Could either be asc, desc or empty
# Default is empty
sort: asc
# Group commits messages by given regex and title.
# Order value defines the order of the groups.
# Proving no regex means all commits will be grouped under the default group.
# Groups are disabled when using github-native, as it already groups things by itself.
#
# Default is no groups.
groups:
- title: Features
regexp: "^.*feat[(\\w)]*:+.*$"
order: 0
- title: 'Bug fixes'
regexp: "^.*fix[(\\w)]*:+.*$"
order: 1
- title: 'Enhancements'
regexp: "^.*chore[(\\w)]*:+.*$"
order: 2
- title: Others
order: 999
filters:
# Commit messages matching the regexp listed here will be removed from
# the changelog
# Default is empty
exclude:
- '^docs'
- 'CICD'
- typo
| project_name: gin
builds:
-
# If true, skip the build.
# Useful for library projects.
# Default is false
skip: true
changelog:
# Set it to true if you wish to skip the changelog generation.
# This may result in an empty release notes on GitHub/GitLab/Gitea.
skip: false
# Changelog generation implementation to use.
#
# Valid options are:
# - `git`: uses `git log`;
# - `github`: uses the compare GitHub API, appending the author login to the changelog.
# - `gitlab`: uses the compare GitLab API, appending the author name and email to the changelog.
# - `github-native`: uses the GitHub release notes generation API, disables the groups feature.
#
# Defaults to `git`.
use: git
# Sorts the changelog by the commit's messages.
# Could either be asc, desc or empty
# Default is empty
sort: asc
# Group commits messages by given regex and title.
# Order value defines the order of the groups.
# Proving no regex means all commits will be grouped under the default group.
# Groups are disabled when using github-native, as it already groups things by itself.
#
# Default is no groups.
groups:
- title: Features
regexp: "^.*feat[(\\w)]*:+.*$"
order: 0
- title: 'Bug fixes'
regexp: "^.*fix[(\\w)]*:+.*$"
order: 1
- title: 'Enhancements'
regexp: "^.*chore[(\\w)]*:+.*$"
order: 2
- title: Others
order: 999
filters:
# Commit messages matching the regexp listed here will be removed from
# the changelog
# Default is empty
exclude:
- '^docs'
- 'CICD'
- typo
| -1 |
gin-gonic/gin | 3,327 | fix: modify interface check way | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | demoManito | "2022-09-18T16:27:41Z" | "2022-10-19T16:49:19Z" | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | 51aea73ba0f125f6cacc3b4b695efdf21d9c634f | fix: modify interface check way. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | ./binding/default_validator.go | // Copyright 2017 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"fmt"
"reflect"
"strings"
"sync"
"github.com/go-playground/validator/v10"
)
type defaultValidator struct {
once sync.Once
validate *validator.Validate
}
type SliceValidationError []error
// Error concatenates all error elements in SliceValidationError into a single string separated by \n.
func (err SliceValidationError) Error() string {
n := len(err)
switch n {
case 0:
return ""
default:
var b strings.Builder
if err[0] != nil {
fmt.Fprintf(&b, "[%d]: %s", 0, err[0].Error())
}
if n > 1 {
for i := 1; i < n; i++ {
if err[i] != nil {
b.WriteString("\n")
fmt.Fprintf(&b, "[%d]: %s", i, err[i].Error())
}
}
}
return b.String()
}
}
var _ StructValidator = &defaultValidator{}
// ValidateStruct receives any kind of type, but only performed struct or pointer to struct type.
func (v *defaultValidator) ValidateStruct(obj any) error {
if obj == nil {
return nil
}
value := reflect.ValueOf(obj)
switch value.Kind() {
case reflect.Ptr:
return v.ValidateStruct(value.Elem().Interface())
case reflect.Struct:
return v.validateStruct(obj)
case reflect.Slice, reflect.Array:
count := value.Len()
validateRet := make(SliceValidationError, 0)
for i := 0; i < count; i++ {
if err := v.ValidateStruct(value.Index(i).Interface()); err != nil {
validateRet = append(validateRet, err)
}
}
if len(validateRet) == 0 {
return nil
}
return validateRet
default:
return nil
}
}
// validateStruct receives struct type
func (v *defaultValidator) validateStruct(obj any) error {
v.lazyinit()
return v.validate.Struct(obj)
}
// Engine returns the underlying validator engine which powers the default
// Validator instance. This is useful if you want to register custom validations
// or struct level validations. See validator GoDoc for more info -
// https://pkg.go.dev/github.com/go-playground/validator/v10
func (v *defaultValidator) Engine() any {
v.lazyinit()
return v.validate
}
func (v *defaultValidator) lazyinit() {
v.once.Do(func() {
v.validate = validator.New()
v.validate.SetTagName("binding")
})
}
| // Copyright 2017 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"fmt"
"reflect"
"strings"
"sync"
"github.com/go-playground/validator/v10"
)
type defaultValidator struct {
once sync.Once
validate *validator.Validate
}
type SliceValidationError []error
// Error concatenates all error elements in SliceValidationError into a single string separated by \n.
func (err SliceValidationError) Error() string {
n := len(err)
switch n {
case 0:
return ""
default:
var b strings.Builder
if err[0] != nil {
fmt.Fprintf(&b, "[%d]: %s", 0, err[0].Error())
}
if n > 1 {
for i := 1; i < n; i++ {
if err[i] != nil {
b.WriteString("\n")
fmt.Fprintf(&b, "[%d]: %s", i, err[i].Error())
}
}
}
return b.String()
}
}
var _ StructValidator = (*defaultValidator)(nil)
// ValidateStruct receives any kind of type, but only performed struct or pointer to struct type.
func (v *defaultValidator) ValidateStruct(obj any) error {
if obj == nil {
return nil
}
value := reflect.ValueOf(obj)
switch value.Kind() {
case reflect.Ptr:
return v.ValidateStruct(value.Elem().Interface())
case reflect.Struct:
return v.validateStruct(obj)
case reflect.Slice, reflect.Array:
count := value.Len()
validateRet := make(SliceValidationError, 0)
for i := 0; i < count; i++ {
if err := v.ValidateStruct(value.Index(i).Interface()); err != nil {
validateRet = append(validateRet, err)
}
}
if len(validateRet) == 0 {
return nil
}
return validateRet
default:
return nil
}
}
// validateStruct receives struct type
func (v *defaultValidator) validateStruct(obj any) error {
v.lazyinit()
return v.validate.Struct(obj)
}
// Engine returns the underlying validator engine which powers the default
// Validator instance. This is useful if you want to register custom validations
// or struct level validations. See validator GoDoc for more info -
// https://pkg.go.dev/github.com/go-playground/validator/v10
func (v *defaultValidator) Engine() any {
v.lazyinit()
return v.validate
}
func (v *defaultValidator) lazyinit() {
v.once.Do(func() {
v.validate = validator.New()
v.validate.SetTagName("binding")
})
}
| 1 |
gin-gonic/gin | 3,327 | fix: modify interface check way | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | demoManito | "2022-09-18T16:27:41Z" | "2022-10-19T16:49:19Z" | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | 51aea73ba0f125f6cacc3b4b695efdf21d9c634f | fix: modify interface check way. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | ./context_test.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"bytes"
"context"
"errors"
"fmt"
"html/template"
"io"
"mime/multipart"
"net"
"net/http"
"net/http/httptest"
"net/url"
"os"
"reflect"
"strings"
"sync"
"testing"
"time"
"github.com/gin-contrib/sse"
"github.com/gin-gonic/gin/binding"
testdata "github.com/gin-gonic/gin/testdata/protoexample"
"github.com/stretchr/testify/assert"
"google.golang.org/protobuf/proto"
)
var _ context.Context = &Context{}
// Unit tests TODO
// func (c *Context) File(filepath string) {
// func (c *Context) Negotiate(code int, config Negotiate) {
// BAD case: func (c *Context) Render(code int, render render.Render, obj ...interface{}) {
// test that information is not leaked when reusing Contexts (using the Pool)
func createMultipartRequest() *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
must(mw.SetBoundary(boundary))
must(mw.WriteField("foo", "bar"))
must(mw.WriteField("bar", "10"))
must(mw.WriteField("bar", "foo2"))
must(mw.WriteField("array", "first"))
must(mw.WriteField("array", "second"))
must(mw.WriteField("id", ""))
must(mw.WriteField("time_local", "31/12/2016 14:55"))
must(mw.WriteField("time_utc", "31/12/2016 14:55"))
must(mw.WriteField("time_location", "31/12/2016 14:55"))
must(mw.WriteField("names[a]", "thinkerou"))
must(mw.WriteField("names[b]", "tianou"))
req, err := http.NewRequest("POST", "/", body)
must(err)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func must(err error) {
if err != nil {
panic(err.Error())
}
}
func TestContextFormFile(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.FormFile("file")
if assert.NoError(t, err) {
assert.Equal(t, "test", f.Filename)
}
assert.NoError(t, c.SaveUploadedFile(f, "test"))
}
func TestContextMultipartForm(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
assert.NoError(t, mw.WriteField("foo", "bar"))
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.MultipartForm()
if assert.NoError(t, err) {
assert.NotNil(t, f)
}
assert.NoError(t, c.SaveUploadedFile(f.File["file"][0], "test"))
}
func TestSaveUploadedOpenFailed(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f := &multipart.FileHeader{
Filename: "file",
}
assert.Error(t, c.SaveUploadedFile(f, "test"))
}
func TestSaveUploadedCreateFailed(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.FormFile("file")
if assert.NoError(t, err) {
assert.Equal(t, "test", f.Filename)
}
assert.Error(t, c.SaveUploadedFile(f, "/"))
}
func TestContextReset(t *testing.T) {
router := New()
c := router.allocateContext()
assert.Equal(t, c.engine, router)
c.index = 2
c.Writer = &responseWriter{ResponseWriter: httptest.NewRecorder()}
c.Params = Params{Param{}}
c.Error(errors.New("test")) //nolint: errcheck
c.Set("foo", "bar")
c.reset()
assert.False(t, c.IsAborted())
assert.Nil(t, c.Keys)
assert.Nil(t, c.Accepted)
assert.Len(t, c.Errors, 0)
assert.Empty(t, c.Errors.Errors())
assert.Empty(t, c.Errors.ByType(ErrorTypeAny))
assert.Len(t, c.Params, 0)
assert.EqualValues(t, c.index, -1)
assert.Equal(t, c.Writer.(*responseWriter), &c.writermem)
}
func TestContextHandlers(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.Nil(t, c.handlers)
assert.Nil(t, c.handlers.Last())
c.handlers = HandlersChain{}
assert.NotNil(t, c.handlers)
assert.Nil(t, c.handlers.Last())
f := func(c *Context) {}
g := func(c *Context) {}
c.handlers = HandlersChain{f}
compareFunc(t, f, c.handlers.Last())
c.handlers = HandlersChain{f, g}
compareFunc(t, g, c.handlers.Last())
}
// TestContextSetGet tests that a parameter is set correctly on the
// current context and can be retrieved using Get.
func TestContextSetGet(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("foo", "bar")
value, err := c.Get("foo")
assert.Equal(t, "bar", value)
assert.True(t, err)
value, err = c.Get("foo2")
assert.Nil(t, value)
assert.False(t, err)
assert.Equal(t, "bar", c.MustGet("foo"))
assert.Panics(t, func() { c.MustGet("no_exist") })
}
func TestContextSetGetValues(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("string", "this is a string")
c.Set("int32", int32(-42))
c.Set("int64", int64(42424242424242))
c.Set("uint64", uint64(42))
c.Set("float32", float32(4.2))
c.Set("float64", 4.2)
var a any = 1
c.Set("intInterface", a)
assert.Exactly(t, c.MustGet("string").(string), "this is a string")
assert.Exactly(t, c.MustGet("int32").(int32), int32(-42))
assert.Exactly(t, c.MustGet("int64").(int64), int64(42424242424242))
assert.Exactly(t, c.MustGet("uint64").(uint64), uint64(42))
assert.Exactly(t, c.MustGet("float32").(float32), float32(4.2))
assert.Exactly(t, c.MustGet("float64").(float64), 4.2)
assert.Exactly(t, c.MustGet("intInterface").(int), 1)
}
func TestContextGetString(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("string", "this is a string")
assert.Equal(t, "this is a string", c.GetString("string"))
}
func TestContextSetGetBool(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("bool", true)
assert.True(t, c.GetBool("bool"))
}
func TestContextGetInt(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("int", 1)
assert.Equal(t, 1, c.GetInt("int"))
}
func TestContextGetInt64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("int64", int64(42424242424242))
assert.Equal(t, int64(42424242424242), c.GetInt64("int64"))
}
func TestContextGetUint(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("uint", uint(1))
assert.Equal(t, uint(1), c.GetUint("uint"))
}
func TestContextGetUint64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("uint64", uint64(18446744073709551615))
assert.Equal(t, uint64(18446744073709551615), c.GetUint64("uint64"))
}
func TestContextGetFloat64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("float64", 4.2)
assert.Equal(t, 4.2, c.GetFloat64("float64"))
}
func TestContextGetTime(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
t1, _ := time.Parse("1/2/2006 15:04:05", "01/01/2017 12:00:00")
c.Set("time", t1)
assert.Equal(t, t1, c.GetTime("time"))
}
func TestContextGetDuration(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("duration", time.Second)
assert.Equal(t, time.Second, c.GetDuration("duration"))
}
func TestContextGetStringSlice(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("slice", []string{"foo"})
assert.Equal(t, []string{"foo"}, c.GetStringSlice("slice"))
}
func TestContextGetStringMap(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string]any)
m["foo"] = 1
c.Set("map", m)
assert.Equal(t, m, c.GetStringMap("map"))
assert.Equal(t, 1, c.GetStringMap("map")["foo"])
}
func TestContextGetStringMapString(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string]string)
m["foo"] = "bar"
c.Set("map", m)
assert.Equal(t, m, c.GetStringMapString("map"))
assert.Equal(t, "bar", c.GetStringMapString("map")["foo"])
}
func TestContextGetStringMapStringSlice(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string][]string)
m["foo"] = []string{"foo"}
c.Set("map", m)
assert.Equal(t, m, c.GetStringMapStringSlice("map"))
assert.Equal(t, []string{"foo"}, c.GetStringMapStringSlice("map")["foo"])
}
func TestContextCopy(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.index = 2
c.Request, _ = http.NewRequest("POST", "/hola", nil)
c.handlers = HandlersChain{func(c *Context) {}}
c.Params = Params{Param{Key: "foo", Value: "bar"}}
c.Set("foo", "bar")
cp := c.Copy()
assert.Nil(t, cp.handlers)
assert.Nil(t, cp.writermem.ResponseWriter)
assert.Equal(t, &cp.writermem, cp.Writer.(*responseWriter))
assert.Equal(t, cp.Request, c.Request)
assert.Equal(t, cp.index, abortIndex)
assert.Equal(t, cp.Keys, c.Keys)
assert.Equal(t, cp.engine, c.engine)
assert.Equal(t, cp.Params, c.Params)
cp.Set("foo", "notBar")
assert.False(t, cp.Keys["foo"] == c.Keys["foo"])
}
func TestContextHandlerName(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerNameTest}
assert.Regexp(t, "^(.*/vendor/)?github.com/gin-gonic/gin.handlerNameTest$", c.HandlerName())
}
func TestContextHandlerNames(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerNameTest, func(c *Context) {}, handlerNameTest2}
names := c.HandlerNames()
assert.True(t, len(names) == 4)
for _, name := range names {
assert.Regexp(t, `^(.*/vendor/)?(github\.com/gin-gonic/gin\.){1}(TestContextHandlerNames\.func.*){0,1}(handlerNameTest.*){0,1}`, name)
}
}
func handlerNameTest(c *Context) {
}
func handlerNameTest2(c *Context) {
}
var handlerTest HandlerFunc = func(c *Context) {
}
func TestContextHandler(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerTest}
assert.Equal(t, reflect.ValueOf(handlerTest).Pointer(), reflect.ValueOf(c.Handler()).Pointer())
}
func TestContextQuery(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "http://example.com/?foo=bar&page=10&id=", nil)
value, ok := c.GetQuery("foo")
assert.True(t, ok)
assert.Equal(t, "bar", value)
assert.Equal(t, "bar", c.DefaultQuery("foo", "none"))
assert.Equal(t, "bar", c.Query("foo"))
value, ok = c.GetQuery("page")
assert.True(t, ok)
assert.Equal(t, "10", value)
assert.Equal(t, "10", c.DefaultQuery("page", "0"))
assert.Equal(t, "10", c.Query("page"))
value, ok = c.GetQuery("id")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.DefaultQuery("id", "nada"))
assert.Empty(t, c.Query("id"))
value, ok = c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nada", c.DefaultQuery("NoKey", "nada"))
assert.Empty(t, c.Query("NoKey"))
// postform should not mess
value, ok = c.GetPostForm("page")
assert.False(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("foo"))
}
func TestContextDefaultQueryOnEmptyRequest(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder()) // here c.Request == nil
assert.NotPanics(t, func() {
value, ok := c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
})
assert.NotPanics(t, func() {
assert.Equal(t, "nada", c.DefaultQuery("NoKey", "nada"))
})
assert.NotPanics(t, func() {
assert.Empty(t, c.Query("NoKey"))
})
}
func TestContextQueryAndPostForm(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
body := bytes.NewBufferString("foo=bar&page=11&both=&foo=second")
c.Request, _ = http.NewRequest("POST",
"/?both=GET&id=main&id=omit&array[]=first&array[]=second&ids[a]=hi&ids[b]=3.14", body)
c.Request.Header.Add("Content-Type", MIMEPOSTForm)
assert.Equal(t, "bar", c.DefaultPostForm("foo", "none"))
assert.Equal(t, "bar", c.PostForm("foo"))
assert.Empty(t, c.Query("foo"))
value, ok := c.GetPostForm("page")
assert.True(t, ok)
assert.Equal(t, "11", value)
assert.Equal(t, "11", c.DefaultPostForm("page", "0"))
assert.Equal(t, "11", c.PostForm("page"))
assert.Empty(t, c.Query("page"))
value, ok = c.GetPostForm("both")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("both"))
assert.Empty(t, c.DefaultPostForm("both", "nothing"))
assert.Equal(t, "GET", c.Query("both"), "GET")
value, ok = c.GetQuery("id")
assert.True(t, ok)
assert.Equal(t, "main", value)
assert.Equal(t, "000", c.DefaultPostForm("id", "000"))
assert.Equal(t, "main", c.Query("id"))
assert.Empty(t, c.PostForm("id"))
value, ok = c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
value, ok = c.GetPostForm("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nada", c.DefaultPostForm("NoKey", "nada"))
assert.Equal(t, "nothing", c.DefaultQuery("NoKey", "nothing"))
assert.Empty(t, c.PostForm("NoKey"))
assert.Empty(t, c.Query("NoKey"))
var obj struct {
Foo string `form:"foo"`
ID string `form:"id"`
Page int `form:"page"`
Both string `form:"both"`
Array []string `form:"array[]"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "bar", obj.Foo, "bar")
assert.Equal(t, "main", obj.ID, "main")
assert.Equal(t, 11, obj.Page, 11)
assert.Empty(t, obj.Both)
assert.Equal(t, []string{"first", "second"}, obj.Array)
values, ok := c.GetQueryArray("array[]")
assert.True(t, ok)
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.QueryArray("array[]")
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.QueryArray("nokey")
assert.Equal(t, 0, len(values))
values = c.QueryArray("both")
assert.Equal(t, 1, len(values))
assert.Equal(t, "GET", values[0])
dicts, ok := c.GetQueryMap("ids")
assert.True(t, ok)
assert.Equal(t, "hi", dicts["a"])
assert.Equal(t, "3.14", dicts["b"])
dicts, ok = c.GetQueryMap("nokey")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts, ok = c.GetQueryMap("both")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts, ok = c.GetQueryMap("array")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts = c.QueryMap("ids")
assert.Equal(t, "hi", dicts["a"])
assert.Equal(t, "3.14", dicts["b"])
dicts = c.QueryMap("nokey")
assert.Equal(t, 0, len(dicts))
}
func TestContextPostFormMultipart(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request = createMultipartRequest()
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
BarAsInt int `form:"bar"`
Array []string `form:"array"`
ID string `form:"id"`
TimeLocal time.Time `form:"time_local" time_format:"02/01/2006 15:04"`
TimeUTC time.Time `form:"time_utc" time_format:"02/01/2006 15:04" time_utc:"1"`
TimeLocation time.Time `form:"time_location" time_format:"02/01/2006 15:04" time_location:"Asia/Tokyo"`
BlankTime time.Time `form:"blank_time" time_format:"02/01/2006 15:04"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "10", obj.Bar)
assert.Equal(t, 10, obj.BarAsInt)
assert.Equal(t, []string{"first", "second"}, obj.Array)
assert.Empty(t, obj.ID)
assert.Equal(t, "31/12/2016 14:55", obj.TimeLocal.Format("02/01/2006 15:04"))
assert.Equal(t, time.Local, obj.TimeLocal.Location())
assert.Equal(t, "31/12/2016 14:55", obj.TimeUTC.Format("02/01/2006 15:04"))
assert.Equal(t, time.UTC, obj.TimeUTC.Location())
loc, _ := time.LoadLocation("Asia/Tokyo")
assert.Equal(t, "31/12/2016 14:55", obj.TimeLocation.Format("02/01/2006 15:04"))
assert.Equal(t, loc, obj.TimeLocation.Location())
assert.True(t, obj.BlankTime.IsZero())
value, ok := c.GetQuery("foo")
assert.False(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.Query("bar"))
assert.Equal(t, "nothing", c.DefaultQuery("id", "nothing"))
value, ok = c.GetPostForm("foo")
assert.True(t, ok)
assert.Equal(t, "bar", value)
assert.Equal(t, "bar", c.PostForm("foo"))
value, ok = c.GetPostForm("array")
assert.True(t, ok)
assert.Equal(t, "first", value)
assert.Equal(t, "first", c.PostForm("array"))
assert.Equal(t, "10", c.DefaultPostForm("bar", "nothing"))
value, ok = c.GetPostForm("id")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("id"))
assert.Empty(t, c.DefaultPostForm("id", "nothing"))
value, ok = c.GetPostForm("nokey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nothing", c.DefaultPostForm("nokey", "nothing"))
values, ok := c.GetPostFormArray("array")
assert.True(t, ok)
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.PostFormArray("array")
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.PostFormArray("nokey")
assert.Equal(t, 0, len(values))
values = c.PostFormArray("foo")
assert.Equal(t, 1, len(values))
assert.Equal(t, "bar", values[0])
dicts, ok := c.GetPostFormMap("names")
assert.True(t, ok)
assert.Equal(t, "thinkerou", dicts["a"])
assert.Equal(t, "tianou", dicts["b"])
dicts, ok = c.GetPostFormMap("nokey")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts = c.PostFormMap("names")
assert.Equal(t, "thinkerou", dicts["a"])
assert.Equal(t, "tianou", dicts["b"])
dicts = c.PostFormMap("nokey")
assert.Equal(t, 0, len(dicts))
}
func TestContextSetCookie(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.SetSameSite(http.SameSiteLaxMode)
c.SetCookie("user", "gin", 1, "/", "localhost", true, true)
assert.Equal(t, "user=gin; Path=/; Domain=localhost; Max-Age=1; HttpOnly; Secure; SameSite=Lax", c.Writer.Header().Get("Set-Cookie"))
}
func TestContextSetCookiePathEmpty(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.SetSameSite(http.SameSiteLaxMode)
c.SetCookie("user", "gin", 1, "", "localhost", true, true)
assert.Equal(t, "user=gin; Path=/; Domain=localhost; Max-Age=1; HttpOnly; Secure; SameSite=Lax", c.Writer.Header().Get("Set-Cookie"))
}
func TestContextGetCookie(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/get", nil)
c.Request.Header.Set("Cookie", "user=gin")
cookie, _ := c.Cookie("user")
assert.Equal(t, "gin", cookie)
_, err := c.Cookie("nokey")
assert.Error(t, err)
}
func TestContextBodyAllowedForStatus(t *testing.T) {
assert.False(t, false, bodyAllowedForStatus(http.StatusProcessing))
assert.False(t, false, bodyAllowedForStatus(http.StatusNoContent))
assert.False(t, false, bodyAllowedForStatus(http.StatusNotModified))
assert.True(t, true, bodyAllowedForStatus(http.StatusInternalServerError))
}
type TestPanicRender struct{}
func (*TestPanicRender) Render(http.ResponseWriter) error {
return errors.New("TestPanicRender")
}
func (*TestPanicRender) WriteContentType(http.ResponseWriter) {}
func TestContextRenderPanicIfErr(t *testing.T) {
defer func() {
r := recover()
assert.Equal(t, "TestPanicRender", fmt.Sprint(r))
}()
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Render(http.StatusOK, &TestPanicRender{})
assert.Fail(t, "Panic not detected")
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
// and special HTML characters are escaped
func TestContextRenderJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.JSON(http.StatusCreated, H{"foo": "bar", "html": "<b>"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"\\u003cb\\u003e\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSONP
// and Content-Type is set to application/javascript
func TestContextRenderJSONP(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "http://example.com/?callback=x", nil)
c.JSONP(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "x({\"foo\":\"bar\"});", w.Body.String())
assert.Equal(t, "application/javascript; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSONP
// and Content-Type is set to application/json
func TestContextRenderJSONPWithoutCallback(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "http://example.com", nil)
c.JSONP(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no JSON is rendered if code is 204
func TestContextRenderNoContentJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.JSON(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSON
// we change the content-type before
func TestContextRenderAPIJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "application/vnd.api+json")
c.JSON(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/vnd.api+json", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentAPIJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "application/vnd.api+json")
c.JSON(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, w.Header().Get("Content-Type"), "application/vnd.api+json")
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
func TestContextRenderIndentedJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.IndentedJSON(http.StatusCreated, H{"foo": "bar", "bar": "foo", "nested": H{"foo": "bar"}})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\n \"bar\": \"foo\",\n \"foo\": \"bar\",\n \"nested\": {\n \"foo\": \"bar\"\n }\n}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentIndentedJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.IndentedJSON(http.StatusNoContent, H{"foo": "bar", "bar": "foo", "nested": H{"foo": "bar"}})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as Secure JSON
// and Content-Type is set to application/json
func TestContextRenderSecureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
router.SecureJsonPrefix("&&&START&&&")
c.SecureJSON(http.StatusCreated, []string{"foo", "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "&&&START&&&[\"foo\",\"bar\"]", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentSecureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.SecureJSON(http.StatusNoContent, []string{"foo", "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextRenderNoContentAsciiJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.AsciiJSON(http.StatusNoContent, []string{"lang", "Go语言"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
// and special HTML characters are preserved
func TestContextRenderPureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.PureJSON(http.StatusCreated, H{"foo": "bar", "html": "<b>"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"<b>\"}\n", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response executes the templates
// and responds with Content-Type set to text/html
func TestContextRenderHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.HTML(http.StatusCreated, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "Hello alexandernyquist", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextRenderHTML2(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
// print debug warning log when Engine.trees > 0
router.addRoute("GET", "/", HandlersChain{func(_ *Context) {}})
assert.Len(t, router.trees, 1)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
re := captureOutput(t, func() {
SetMode(DebugMode)
router.SetHTMLTemplate(templ)
SetMode(TestMode)
})
assert.Equal(t, "[GIN-debug] [WARNING] Since SetHTMLTemplate() is NOT thread-safe. It should only be called\nat initialization. ie. before any route is registered or the router is listening in a socket:\n\n\trouter := gin.Default()\n\trouter.SetHTMLTemplate(template) // << good place\n\n", re)
c.HTML(http.StatusCreated, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "Hello alexandernyquist", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no HTML is rendered if code is 204
func TestContextRenderNoContentHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.HTML(http.StatusNoContent, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextXML tests that the response is serialized as XML
// and Content-Type is set to application/xml
func TestContextRenderXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.XML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "<map><foo>bar</foo></map>", w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no XML is rendered if code is 204
func TestContextRenderNoContentXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.XML(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextString tests that the response is returned
// with Content-Type set to text/plain
func TestContextRenderString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.String(http.StatusCreated, "test %s %d", "string", 2)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "test string 2", w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no String is rendered if code is 204
func TestContextRenderNoContentString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.String(http.StatusNoContent, "test %s %d", "string", 2)
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextString tests that the response is returned
// with Content-Type set to text/html
func TestContextRenderHTMLString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "text/html; charset=utf-8")
c.String(http.StatusCreated, "<html>%s %d</html>", "string", 3)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "<html>string 3</html>", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no HTML String is rendered if code is 204
func TestContextRenderNoContentHTMLString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "text/html; charset=utf-8")
c.String(http.StatusNoContent, "<html>%s %d</html>", "string", 3)
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextData tests that the response can be written from `bytestring`
// with specified MIME type
func TestContextRenderData(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Data(http.StatusCreated, "text/csv", []byte(`foo,bar`))
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo,bar", w.Body.String())
assert.Equal(t, "text/csv", w.Header().Get("Content-Type"))
}
// Tests that no Custom Data is rendered if code is 204
func TestContextRenderNoContentData(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Data(http.StatusNoContent, "text/csv", []byte(`foo,bar`))
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/csv", w.Header().Get("Content-Type"))
}
func TestContextRenderSSE(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.SSEvent("float", 1.5)
c.Render(-1, sse.Event{
Id: "123",
Data: "text",
})
c.SSEvent("chat", H{
"foo": "bar",
"bar": "foo",
})
assert.Equal(t, strings.Replace(w.Body.String(), " ", "", -1), strings.Replace("event:float\ndata:1.5\n\nid:123\ndata:text\n\nevent:chat\ndata:{\"bar\":\"foo\",\"foo\":\"bar\"}\n\n", " ", "", -1))
}
func TestContextRenderFile(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "/", nil)
c.File("./gin.go")
assert.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
// Content-Type='text/plain; charset=utf-8' when go version <= 1.16,
// else, Content-Type='text/x-go; charset=utf-8'
assert.NotEqual(t, "", w.Header().Get("Content-Type"))
}
func TestContextRenderFileFromFS(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "/some/path", nil)
c.FileFromFS("./gin.go", Dir(".", false))
assert.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
// Content-Type='text/plain; charset=utf-8' when go version <= 1.16,
// else, Content-Type='text/x-go; charset=utf-8'
assert.NotEqual(t, "", w.Header().Get("Content-Type"))
assert.Equal(t, "/some/path", c.Request.URL.Path)
}
func TestContextRenderAttachment(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
newFilename := "new_filename.go"
c.Request, _ = http.NewRequest("GET", "/", nil)
c.FileAttachment("./gin.go", newFilename)
assert.Equal(t, 200, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
assert.Equal(t, fmt.Sprintf("attachment; filename=\"%s\"", newFilename), w.Header().Get("Content-Disposition"))
}
func TestContextRenderUTF8Attachment(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
newFilename := "new🧡_filename.go"
c.Request, _ = http.NewRequest("GET", "/", nil)
c.FileAttachment("./gin.go", newFilename)
assert.Equal(t, 200, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
assert.Equal(t, `attachment; filename*=UTF-8''`+url.QueryEscape(newFilename), w.Header().Get("Content-Disposition"))
}
// TestContextRenderYAML tests that the response is serialized as YAML
// and Content-Type is set to application/x-yaml
func TestContextRenderYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.YAML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo: bar\n", w.Body.String())
assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextRenderTOML tests that the response is serialized as TOML
// and Content-Type is set to application/toml
func TestContextRenderTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.TOML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo = 'bar'\n", w.Body.String())
assert.Equal(t, "application/toml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextRenderProtoBuf tests that the response is serialized as ProtoBuf
// and Content-Type is set to application/x-protobuf
// and we just use the example protobuf to check if the response is correct
func TestContextRenderProtoBuf(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
reps := []int64{int64(1), int64(2)}
label := "test"
data := &testdata.Test{
Label: &label,
Reps: reps,
}
c.ProtoBuf(http.StatusCreated, data)
protoData, err := proto.Marshal(data)
assert.NoError(t, err)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, string(protoData), w.Body.String())
assert.Equal(t, "application/x-protobuf", w.Header().Get("Content-Type"))
}
func TestContextHeaders(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Header("Content-Type", "text/plain")
c.Header("X-Custom", "value")
assert.Equal(t, "text/plain", c.Writer.Header().Get("Content-Type"))
assert.Equal(t, "value", c.Writer.Header().Get("X-Custom"))
c.Header("Content-Type", "text/html")
c.Header("X-Custom", "")
assert.Equal(t, "text/html", c.Writer.Header().Get("Content-Type"))
_, exist := c.Writer.Header()["X-Custom"]
assert.False(t, exist)
}
// TODO
func TestContextRenderRedirectWithRelativePath(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
assert.Panics(t, func() { c.Redirect(299, "/new_path") })
assert.Panics(t, func() { c.Redirect(309, "/new_path") })
c.Redirect(http.StatusMovedPermanently, "/path")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusMovedPermanently, w.Code)
assert.Equal(t, "/path", w.Header().Get("Location"))
}
func TestContextRenderRedirectWithAbsolutePath(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
c.Redirect(http.StatusFound, "http://google.com")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusFound, w.Code)
assert.Equal(t, "http://google.com", w.Header().Get("Location"))
}
func TestContextRenderRedirectWith201(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
c.Redirect(http.StatusCreated, "/resource")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "/resource", w.Header().Get("Location"))
}
func TestContextRenderRedirectAll(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
assert.Panics(t, func() { c.Redirect(http.StatusOK, "/resource") })
assert.Panics(t, func() { c.Redirect(http.StatusAccepted, "/resource") })
assert.Panics(t, func() { c.Redirect(299, "/resource") })
assert.Panics(t, func() { c.Redirect(309, "/resource") })
assert.NotPanics(t, func() { c.Redirect(http.StatusMultipleChoices, "/resource") })
assert.NotPanics(t, func() { c.Redirect(http.StatusPermanentRedirect, "/resource") })
}
func TestContextNegotiationWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEJSON, MIMEXML, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEXML, MIMEJSON, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "<map><foo>bar</foo></map>", w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEYAML, MIMEXML, MIMEJSON, MIMETOML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "foo: bar\n", w.Body.String())
assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMETOML, MIMEXML, MIMEJSON, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "foo = 'bar'\n", w.Body.String())
assert.Equal(t, "application/toml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEHTML},
Data: H{"name": "gin"},
HTMLName: "t",
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "Hello gin", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationNotSupport(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEPOSTForm},
})
assert.Equal(t, http.StatusNotAcceptable, w.Code)
assert.Equal(t, c.index, abortIndex)
assert.True(t, c.IsAborted())
}
func TestContextNegotiationFormat(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "", nil)
assert.Panics(t, func() { c.NegotiateFormat() })
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEHTML, c.NegotiateFormat(MIMEHTML, MIMEJSON))
}
func TestContextNegotiationFormatWithAccept(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9;q=0.8")
assert.Equal(t, MIMEXML, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEHTML, c.NegotiateFormat(MIMEXML, MIMEHTML))
assert.Empty(t, c.NegotiateFormat(MIMEJSON))
}
func TestContextNegotiationFormatWithWildcardAccept(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "*/*")
assert.Equal(t, c.NegotiateFormat("*/*"), "*/*")
assert.Equal(t, c.NegotiateFormat("text/*"), "text/*")
assert.Equal(t, c.NegotiateFormat("application/*"), "application/*")
assert.Equal(t, c.NegotiateFormat(MIMEJSON), MIMEJSON)
assert.Equal(t, c.NegotiateFormat(MIMEXML), MIMEXML)
assert.Equal(t, c.NegotiateFormat(MIMEHTML), MIMEHTML)
c, _ = CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/*")
assert.Equal(t, c.NegotiateFormat("*/*"), "*/*")
assert.Equal(t, c.NegotiateFormat("text/*"), "text/*")
assert.Equal(t, c.NegotiateFormat("application/*"), "")
assert.Equal(t, c.NegotiateFormat(MIMEJSON), "")
assert.Equal(t, c.NegotiateFormat(MIMEXML), "")
assert.Equal(t, c.NegotiateFormat(MIMEHTML), MIMEHTML)
}
func TestContextNegotiationFormatCustom(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9;q=0.8")
c.Accepted = nil
c.SetAccepted(MIMEJSON, MIMEXML)
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEXML, c.NegotiateFormat(MIMEXML, MIMEHTML))
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON))
}
func TestContextIsAborted(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.False(t, c.IsAborted())
c.Abort()
assert.True(t, c.IsAborted())
c.Next()
assert.True(t, c.IsAborted())
c.index++
assert.True(t, c.IsAborted())
}
// TestContextData tests that the response can be written from `bytestring`
// with specified MIME type
func TestContextAbortWithStatus(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.index = 4
c.AbortWithStatus(http.StatusUnauthorized)
assert.Equal(t, abortIndex, c.index)
assert.Equal(t, http.StatusUnauthorized, c.Writer.Status())
assert.Equal(t, http.StatusUnauthorized, w.Code)
assert.True(t, c.IsAborted())
}
type testJSONAbortMsg struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
func TestContextAbortWithStatusJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.index = 4
in := new(testJSONAbortMsg)
in.Bar = "barValue"
in.Foo = "fooValue"
c.AbortWithStatusJSON(http.StatusUnsupportedMediaType, in)
assert.Equal(t, abortIndex, c.index)
assert.Equal(t, http.StatusUnsupportedMediaType, c.Writer.Status())
assert.Equal(t, http.StatusUnsupportedMediaType, w.Code)
assert.True(t, c.IsAborted())
contentType := w.Header().Get("Content-Type")
assert.Equal(t, "application/json; charset=utf-8", contentType)
buf := new(bytes.Buffer)
_, err := buf.ReadFrom(w.Body)
assert.NoError(t, err)
jsonStringBody := buf.String()
assert.Equal(t, "{\"foo\":\"fooValue\",\"bar\":\"barValue\"}", jsonStringBody)
}
func TestContextError(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.Empty(t, c.Errors)
firstErr := errors.New("first error")
c.Error(firstErr) //nolint: errcheck
assert.Len(t, c.Errors, 1)
assert.Equal(t, "Error #01: first error\n", c.Errors.String())
secondErr := errors.New("second error")
c.Error(&Error{ //nolint: errcheck
Err: secondErr,
Meta: "some data 2",
Type: ErrorTypePublic,
})
assert.Len(t, c.Errors, 2)
assert.Equal(t, firstErr, c.Errors[0].Err)
assert.Nil(t, c.Errors[0].Meta)
assert.Equal(t, ErrorTypePrivate, c.Errors[0].Type)
assert.Equal(t, secondErr, c.Errors[1].Err)
assert.Equal(t, "some data 2", c.Errors[1].Meta)
assert.Equal(t, ErrorTypePublic, c.Errors[1].Type)
assert.Equal(t, c.Errors.Last(), c.Errors[1])
defer func() {
if recover() == nil {
t.Error("didn't panic")
}
}()
c.Error(nil) //nolint: errcheck
}
func TestContextTypedError(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Error(errors.New("externo 0")).SetType(ErrorTypePublic) //nolint: errcheck
c.Error(errors.New("interno 0")).SetType(ErrorTypePrivate) //nolint: errcheck
for _, err := range c.Errors.ByType(ErrorTypePublic) {
assert.Equal(t, ErrorTypePublic, err.Type)
}
for _, err := range c.Errors.ByType(ErrorTypePrivate) {
assert.Equal(t, ErrorTypePrivate, err.Type)
}
assert.Equal(t, []string{"externo 0", "interno 0"}, c.Errors.Errors())
}
func TestContextAbortWithError(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.AbortWithError(http.StatusUnauthorized, errors.New("bad input")).SetMeta("some input") //nolint: errcheck
assert.Equal(t, http.StatusUnauthorized, w.Code)
assert.Equal(t, abortIndex, c.index)
assert.True(t, c.IsAborted())
}
func TestContextClientIP(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.engine.trustedCIDRs, _ = c.engine.prepareTrustedCIDRs()
resetContextForClientIPTests(c)
// Legacy tests (validating that the defaults don't break the
// (insecure!) old behaviour)
assert.Equal(t, "20.20.20.20", c.ClientIP())
c.Request.Header.Del("X-Forwarded-For")
assert.Equal(t, "10.10.10.10", c.ClientIP())
c.Request.Header.Set("X-Forwarded-For", "30.30.30.30 ")
assert.Equal(t, "30.30.30.30", c.ClientIP())
c.Request.Header.Del("X-Forwarded-For")
c.Request.Header.Del("X-Real-IP")
c.engine.TrustedPlatform = PlatformGoogleAppEngine
assert.Equal(t, "50.50.50.50", c.ClientIP())
c.Request.Header.Del("X-Appengine-Remote-Addr")
assert.Equal(t, "40.40.40.40", c.ClientIP())
// no port
c.Request.RemoteAddr = "50.50.50.50"
assert.Empty(t, c.ClientIP())
// Tests exercising the TrustedProxies functionality
resetContextForClientIPTests(c)
// IPv6 support
c.Request.RemoteAddr = "[::1]:12345"
assert.Equal(t, "20.20.20.20", c.ClientIP())
resetContextForClientIPTests(c)
// No trusted proxies
_ = c.engine.SetTrustedProxies([]string{})
c.engine.RemoteIPHeaders = []string{"X-Forwarded-For"}
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Disabled TrustedProxies feature
_ = c.engine.SetTrustedProxies(nil)
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Last proxy is trusted, but the RemoteAddr is not
_ = c.engine.SetTrustedProxies([]string{"30.30.30.30"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Only trust RemoteAddr
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
assert.Equal(t, "30.30.30.30", c.ClientIP())
// All steps are trusted
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40", "30.30.30.30", "20.20.20.20"})
assert.Equal(t, "20.20.20.20", c.ClientIP())
// Use CIDR
_ = c.engine.SetTrustedProxies([]string{"40.40.25.25/16", "30.30.30.30"})
assert.Equal(t, "20.20.20.20", c.ClientIP())
// Use hostname that resolves to all the proxies
_ = c.engine.SetTrustedProxies([]string{"foo"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Use hostname that returns an error
_ = c.engine.SetTrustedProxies([]string{"bar"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// X-Forwarded-For has a non-IP element
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
c.Request.Header.Set("X-Forwarded-For", " blah ")
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Result from LookupHost has non-IP element. This should never
// happen, but we should test it to make sure we handle it
// gracefully.
_ = c.engine.SetTrustedProxies([]string{"baz"})
c.Request.Header.Set("X-Forwarded-For", " 30.30.30.30 ")
assert.Equal(t, "40.40.40.40", c.ClientIP())
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
c.Request.Header.Del("X-Forwarded-For")
c.engine.RemoteIPHeaders = []string{"X-Forwarded-For", "X-Real-IP"}
assert.Equal(t, "10.10.10.10", c.ClientIP())
c.engine.RemoteIPHeaders = []string{}
c.engine.TrustedPlatform = PlatformGoogleAppEngine
assert.Equal(t, "50.50.50.50", c.ClientIP())
// Use custom TrustedPlatform header
c.engine.TrustedPlatform = "X-CDN-IP"
c.Request.Header.Set("X-CDN-IP", "80.80.80.80")
assert.Equal(t, "80.80.80.80", c.ClientIP())
// wrong header
c.engine.TrustedPlatform = "X-Wrong-Header"
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.Request.Header.Del("X-CDN-IP")
// TrustedPlatform is empty
c.engine.TrustedPlatform = ""
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Test the legacy flag
c.engine.AppEngine = true
assert.Equal(t, "50.50.50.50", c.ClientIP())
c.engine.AppEngine = false
c.engine.TrustedPlatform = PlatformGoogleAppEngine
c.Request.Header.Del("X-Appengine-Remote-Addr")
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.engine.TrustedPlatform = PlatformCloudflare
assert.Equal(t, "60.60.60.60", c.ClientIP())
c.Request.Header.Del("CF-Connecting-IP")
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.engine.TrustedPlatform = ""
// no port
c.Request.RemoteAddr = "50.50.50.50"
assert.Empty(t, c.ClientIP())
}
func resetContextForClientIPTests(c *Context) {
c.Request.Header.Set("X-Real-IP", " 10.10.10.10 ")
c.Request.Header.Set("X-Forwarded-For", " 20.20.20.20, 30.30.30.30")
c.Request.Header.Set("X-Appengine-Remote-Addr", "50.50.50.50")
c.Request.Header.Set("CF-Connecting-IP", "60.60.60.60")
c.Request.RemoteAddr = " 40.40.40.40:42123 "
c.engine.TrustedPlatform = ""
c.engine.trustedCIDRs = defaultTrustedCIDRs
c.engine.AppEngine = false
}
func TestContextContentType(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Set("Content-Type", "application/json; charset=utf-8")
assert.Equal(t, "application/json", c.ContentType())
}
func TestContextAutoBindJSON(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Empty(t, c.Errors)
}
func TestContextBindWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.BindJSON(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
<bar>BAR</bar>
</root>`))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `xml:"foo"`
Bar string `xml:"bar"`
}
assert.NoError(t, c.BindXML(&obj))
assert.Equal(t, "FOO", obj.Foo)
assert.Equal(t, "BAR", obj.Bar)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindHeader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("rate", "8000")
c.Request.Header.Add("domain", "music")
c.Request.Header.Add("limit", "1000")
var testHeader struct {
Rate int `header:"Rate"`
Domain string `header:"Domain"`
Limit int `header:"limit"`
}
assert.NoError(t, c.BindHeader(&testHeader))
assert.Equal(t, 8000, testHeader.Rate)
assert.Equal(t, "music", testHeader.Domain)
assert.Equal(t, 1000, testHeader.Limit)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithQuery(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/?foo=bar&bar=foo", bytes.NewBufferString("foo=unused"))
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
}
assert.NoError(t, c.BindQuery(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo: bar\nbar: foo"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `yaml:"foo"`
Bar string `yaml:"bar"`
}
assert.NoError(t, c.BindYAML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo = 'bar'\nbar = 'foo'"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `toml:"foo"`
Bar string `toml:"bar"`
}
assert.NoError(t, c.BindTOML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBadAutoBind(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", bytes.NewBufferString("\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.False(t, c.IsAborted())
assert.Error(t, c.Bind(&obj))
c.Writer.WriteHeaderNow()
assert.Empty(t, obj.Bar)
assert.Empty(t, obj.Foo)
assert.Equal(t, http.StatusBadRequest, w.Code)
assert.True(t, c.IsAborted())
}
func TestContextAutoShouldBindJSON(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.ShouldBind(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Empty(t, c.Errors)
}
func TestContextShouldBindWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.ShouldBindJSON(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
<bar>BAR</bar>
</root>`))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `xml:"foo"`
Bar string `xml:"bar"`
}
assert.NoError(t, c.ShouldBindXML(&obj))
assert.Equal(t, "FOO", obj.Foo)
assert.Equal(t, "BAR", obj.Bar)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindHeader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("rate", "8000")
c.Request.Header.Add("domain", "music")
c.Request.Header.Add("limit", "1000")
var testHeader struct {
Rate int `header:"Rate"`
Domain string `header:"Domain"`
Limit int `header:"limit"`
}
assert.NoError(t, c.ShouldBindHeader(&testHeader))
assert.Equal(t, 8000, testHeader.Rate)
assert.Equal(t, "music", testHeader.Domain)
assert.Equal(t, 1000, testHeader.Limit)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithQuery(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/?foo=bar&bar=foo&Foo=bar1&Bar=foo1", bytes.NewBufferString("foo=unused"))
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
Foo1 string `form:"Foo"`
Bar1 string `form:"Bar"`
}
assert.NoError(t, c.ShouldBindQuery(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "foo1", obj.Bar1)
assert.Equal(t, "bar1", obj.Foo1)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo: bar\nbar: foo"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `yaml:"foo"`
Bar string `yaml:"bar"`
}
assert.NoError(t, c.ShouldBindYAML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo='bar'\nbar= 'foo'"))
c.Request.Header.Add("Content-Type", MIMETOML) // set fake content-type
var obj struct {
Foo string `toml:"foo"`
Bar string `toml:"bar"`
}
assert.NoError(t, c.ShouldBindTOML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBadAutoShouldBind(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", bytes.NewBufferString("\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.False(t, c.IsAborted())
assert.Error(t, c.ShouldBind(&obj))
assert.Empty(t, obj.Bar)
assert.Empty(t, obj.Foo)
assert.False(t, c.IsAborted())
}
func TestContextShouldBindBodyWith(t *testing.T) {
type typeA struct {
Foo string `json:"foo" xml:"foo" binding:"required"`
}
type typeB struct {
Bar string `json:"bar" xml:"bar" binding:"required"`
}
for _, tt := range []struct {
name string
bindingA, bindingB binding.BindingBody
bodyA, bodyB string
}{
{
name: "JSON & JSON",
bindingA: binding.JSON,
bindingB: binding.JSON,
bodyA: `{"foo":"FOO"}`,
bodyB: `{"bar":"BAR"}`,
},
{
name: "JSON & XML",
bindingA: binding.JSON,
bindingB: binding.XML,
bodyA: `{"foo":"FOO"}`,
bodyB: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<bar>BAR</bar>
</root>`,
},
{
name: "XML & XML",
bindingA: binding.XML,
bindingB: binding.XML,
bodyA: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
</root>`,
bodyB: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<bar>BAR</bar>
</root>`,
},
} {
t.Logf("testing: %s", tt.name)
// bodyA to typeA and typeB
{
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest(
"POST", "http://example.com", bytes.NewBufferString(tt.bodyA),
)
// When it binds to typeA and typeB, it finds the body is
// not typeB but typeA.
objA := typeA{}
assert.NoError(t, c.ShouldBindBodyWith(&objA, tt.bindingA))
assert.Equal(t, typeA{"FOO"}, objA)
objB := typeB{}
assert.Error(t, c.ShouldBindBodyWith(&objB, tt.bindingB))
assert.NotEqual(t, typeB{"BAR"}, objB)
}
// bodyB to typeA and typeB
{
// When it binds to typeA and typeB, it finds the body is
// not typeA but typeB.
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest(
"POST", "http://example.com", bytes.NewBufferString(tt.bodyB),
)
objA := typeA{}
assert.Error(t, c.ShouldBindBodyWith(&objA, tt.bindingA))
assert.NotEqual(t, typeA{"FOO"}, objA)
objB := typeB{}
assert.NoError(t, c.ShouldBindBodyWith(&objB, tt.bindingB))
assert.Equal(t, typeB{"BAR"}, objB)
}
}
}
func TestContextGolangContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
assert.NoError(t, c.Err())
assert.Nil(t, c.Done())
ti, ok := c.Deadline()
assert.Equal(t, ti, time.Time{})
assert.False(t, ok)
assert.Equal(t, c.Value(0), c.Request)
assert.Equal(t, c.Value(ContextKey), c)
assert.Nil(t, c.Value("foo"))
c.Set("foo", "bar")
assert.Equal(t, "bar", c.Value("foo"))
assert.Nil(t, c.Value(1))
}
func TestWebsocketsRequired(t *testing.T) {
// Example request from spec: https://tools.ietf.org/html/rfc6455#section-1.2
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Host", "server.example.com")
c.Request.Header.Set("Upgrade", "websocket")
c.Request.Header.Set("Connection", "Upgrade")
c.Request.Header.Set("Sec-WebSocket-Key", "dGhlIHNhbXBsZSBub25jZQ==")
c.Request.Header.Set("Origin", "http://example.com")
c.Request.Header.Set("Sec-WebSocket-Protocol", "chat, superchat")
c.Request.Header.Set("Sec-WebSocket-Version", "13")
assert.True(t, c.IsWebsocket())
// Normal request, no websocket required.
c, _ = CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Host", "server.example.com")
assert.False(t, c.IsWebsocket())
}
func TestGetRequestHeaderValue(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Gin-Version", "1.0.0")
assert.Equal(t, "1.0.0", c.GetHeader("Gin-Version"))
assert.Empty(t, c.GetHeader("Connection"))
}
func TestContextGetRawData(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
body := bytes.NewBufferString("Fetch binary post data")
c.Request, _ = http.NewRequest("POST", "/", body)
c.Request.Header.Add("Content-Type", MIMEPOSTForm)
data, err := c.GetRawData()
assert.Nil(t, err)
assert.Equal(t, "Fetch binary post data", string(data))
}
func TestContextRenderDataFromReader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
body := "#!PNG some raw data"
reader := strings.NewReader(body)
contentLength := int64(len(body))
contentType := "image/png"
extraHeaders := map[string]string{"Content-Disposition": `attachment; filename="gopher.png"`}
c.DataFromReader(http.StatusOK, contentLength, contentType, reader, extraHeaders)
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, body, w.Body.String())
assert.Equal(t, contentType, w.Header().Get("Content-Type"))
assert.Equal(t, fmt.Sprintf("%d", contentLength), w.Header().Get("Content-Length"))
assert.Equal(t, extraHeaders["Content-Disposition"], w.Header().Get("Content-Disposition"))
}
func TestContextRenderDataFromReaderNoHeaders(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
body := "#!PNG some raw data"
reader := strings.NewReader(body)
contentLength := int64(len(body))
contentType := "image/png"
c.DataFromReader(http.StatusOK, contentLength, contentType, reader, nil)
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, body, w.Body.String())
assert.Equal(t, contentType, w.Header().Get("Content-Type"))
assert.Equal(t, fmt.Sprintf("%d", contentLength), w.Header().Get("Content-Length"))
}
type TestResponseRecorder struct {
*httptest.ResponseRecorder
closeChannel chan bool
}
func (r *TestResponseRecorder) CloseNotify() <-chan bool {
return r.closeChannel
}
func (r *TestResponseRecorder) closeClient() {
r.closeChannel <- true
}
func CreateTestResponseRecorder() *TestResponseRecorder {
return &TestResponseRecorder{
httptest.NewRecorder(),
make(chan bool, 1),
}
}
func TestContextStream(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
stopStream := true
c.Stream(func(w io.Writer) bool {
defer func() {
stopStream = false
}()
_, err := w.Write([]byte("test"))
assert.NoError(t, err)
return stopStream
})
assert.Equal(t, "testtest", w.Body.String())
}
func TestContextStreamWithClientGone(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
c.Stream(func(writer io.Writer) bool {
defer func() {
w.closeClient()
}()
_, err := writer.Write([]byte("test"))
assert.NoError(t, err)
return true
})
assert.Equal(t, "test", w.Body.String())
}
func TestContextResetInHandler(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
c.handlers = []HandlerFunc{
func(c *Context) { c.reset() },
}
assert.NotPanics(t, func() {
c.Next()
})
}
func TestRaceParamsContextCopy(t *testing.T) {
DefaultWriter = os.Stdout
router := Default()
nameGroup := router.Group("/:name")
var wg sync.WaitGroup
wg.Add(2)
{
nameGroup.GET("/api", func(c *Context) {
go func(c *Context, param string) {
defer wg.Done()
// First assert must be executed after the second request
time.Sleep(50 * time.Millisecond)
assert.Equal(t, c.Param("name"), param)
}(c.Copy(), c.Param("name"))
})
}
PerformRequest(router, "GET", "/name1/api")
PerformRequest(router, "GET", "/name2/api")
wg.Wait()
}
func TestContextWithKeysMutex(t *testing.T) {
c := &Context{}
c.Set("foo", "bar")
value, err := c.Get("foo")
assert.Equal(t, "bar", value)
assert.True(t, err)
value, err = c.Get("foo2")
assert.Nil(t, value)
assert.False(t, err)
}
func TestRemoteIPFail(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.RemoteAddr = "[:::]:80"
ip := net.ParseIP(c.RemoteIP())
trust := c.engine.isTrustedProxy(ip)
assert.Nil(t, ip)
assert.False(t, trust)
}
func TestContextWithFallbackDeadlineFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
deadline, ok := c.Deadline()
assert.Zero(t, deadline)
assert.False(t, ok)
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
d := time.Now().Add(time.Second)
ctx, cancel := context.WithDeadline(context.Background(), d)
defer cancel()
c2.Request = c2.Request.WithContext(ctx)
deadline, ok = c2.Deadline()
assert.Equal(t, d, deadline)
assert.True(t, ok)
}
func TestContextWithFallbackDoneFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
assert.Nil(t, c.Done())
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
ctx, cancel := context.WithCancel(context.Background())
c2.Request = c2.Request.WithContext(ctx)
cancel()
assert.NotNil(t, <-c2.Done())
}
func TestContextWithFallbackErrFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
assert.Nil(t, c.Err())
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
ctx, cancel := context.WithCancel(context.Background())
c2.Request = c2.Request.WithContext(ctx)
cancel()
assert.EqualError(t, c2.Err(), context.Canceled.Error())
}
func TestContextWithFallbackValueFromRequestContext(t *testing.T) {
type contextKey string
tests := []struct {
name string
getContextAndKey func() (*Context, any)
value any
}{
{
name: "c with struct context key",
getContextAndKey: func() (*Context, any) {
var key struct{}
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request = c.Request.WithContext(context.WithValue(context.TODO(), key, "value"))
return c, key
},
value: "value",
},
{
name: "c with string context key",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request = c.Request.WithContext(context.WithValue(context.TODO(), contextKey("key"), "value"))
return c, contextKey("key")
},
value: "value",
},
{
name: "c with nil http.Request",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request = nil
return c, "key"
},
value: nil,
},
{
name: "c with nil http.Request.Context()",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
return c, "key"
},
value: nil,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
c, key := tt.getContextAndKey()
assert.Equal(t, tt.value, c.Value(key))
})
}
}
func TestContextCopyShouldNotCancel(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
w.WriteHeader(http.StatusOK)
}))
defer srv.Close()
ensureRequestIsOver := make(chan struct{})
wg := &sync.WaitGroup{}
r := New()
r.GET("/", func(ginctx *Context) {
wg.Add(1)
ginctx = ginctx.Copy()
// start async goroutine for calling srv
go func() {
defer wg.Done()
<-ensureRequestIsOver // ensure request is done
req, err := http.NewRequestWithContext(ginctx, http.MethodGet, srv.URL, nil)
must(err)
res, err := http.DefaultClient.Do(req)
if err != nil {
t.Error(fmt.Errorf("request error: %w", err))
return
}
if res.StatusCode != http.StatusOK {
t.Error(fmt.Errorf("unexpected status code: %s", res.Status))
}
}()
})
l, err := net.Listen("tcp", ":0")
must(err)
go func() {
s := &http.Server{
Handler: r,
}
must(s.Serve(l))
}()
addr := strings.Split(l.Addr().String(), ":")
res, err := http.Get(fmt.Sprintf("http://127.0.0.1:%s/", addr[len(addr)-1]))
if err != nil {
t.Error(fmt.Errorf("request error: %w", err))
return
}
close(ensureRequestIsOver)
if res.StatusCode != http.StatusOK {
t.Error(fmt.Errorf("unexpected status code: %s", res.Status))
return
}
wg.Wait()
}
func TestContextAddParam(t *testing.T) {
c := &Context{}
id := "id"
value := "1"
c.AddParam(id, value)
v, ok := c.Params.Get(id)
assert.Equal(t, ok, true)
assert.Equal(t, value, v)
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"bytes"
"context"
"errors"
"fmt"
"html/template"
"io"
"mime/multipart"
"net"
"net/http"
"net/http/httptest"
"net/url"
"os"
"reflect"
"strings"
"sync"
"testing"
"time"
"github.com/gin-contrib/sse"
"github.com/gin-gonic/gin/binding"
testdata "github.com/gin-gonic/gin/testdata/protoexample"
"github.com/stretchr/testify/assert"
"google.golang.org/protobuf/proto"
)
var _ context.Context = (*Context)(nil)
// Unit tests TODO
// func (c *Context) File(filepath string) {
// func (c *Context) Negotiate(code int, config Negotiate) {
// BAD case: func (c *Context) Render(code int, render render.Render, obj ...interface{}) {
// test that information is not leaked when reusing Contexts (using the Pool)
func createMultipartRequest() *http.Request {
boundary := "--testboundary"
body := new(bytes.Buffer)
mw := multipart.NewWriter(body)
defer mw.Close()
must(mw.SetBoundary(boundary))
must(mw.WriteField("foo", "bar"))
must(mw.WriteField("bar", "10"))
must(mw.WriteField("bar", "foo2"))
must(mw.WriteField("array", "first"))
must(mw.WriteField("array", "second"))
must(mw.WriteField("id", ""))
must(mw.WriteField("time_local", "31/12/2016 14:55"))
must(mw.WriteField("time_utc", "31/12/2016 14:55"))
must(mw.WriteField("time_location", "31/12/2016 14:55"))
must(mw.WriteField("names[a]", "thinkerou"))
must(mw.WriteField("names[b]", "tianou"))
req, err := http.NewRequest("POST", "/", body)
must(err)
req.Header.Set("Content-Type", MIMEMultipartPOSTForm+"; boundary="+boundary)
return req
}
func must(err error) {
if err != nil {
panic(err.Error())
}
}
func TestContextFormFile(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.FormFile("file")
if assert.NoError(t, err) {
assert.Equal(t, "test", f.Filename)
}
assert.NoError(t, c.SaveUploadedFile(f, "test"))
}
func TestContextMultipartForm(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
assert.NoError(t, mw.WriteField("foo", "bar"))
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.MultipartForm()
if assert.NoError(t, err) {
assert.NotNil(t, f)
}
assert.NoError(t, c.SaveUploadedFile(f.File["file"][0], "test"))
}
func TestSaveUploadedOpenFailed(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f := &multipart.FileHeader{
Filename: "file",
}
assert.Error(t, c.SaveUploadedFile(f, "test"))
}
func TestSaveUploadedCreateFailed(t *testing.T) {
buf := new(bytes.Buffer)
mw := multipart.NewWriter(buf)
w, err := mw.CreateFormFile("file", "test")
if assert.NoError(t, err) {
_, err = w.Write([]byte("test"))
assert.NoError(t, err)
}
mw.Close()
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", buf)
c.Request.Header.Set("Content-Type", mw.FormDataContentType())
f, err := c.FormFile("file")
if assert.NoError(t, err) {
assert.Equal(t, "test", f.Filename)
}
assert.Error(t, c.SaveUploadedFile(f, "/"))
}
func TestContextReset(t *testing.T) {
router := New()
c := router.allocateContext()
assert.Equal(t, c.engine, router)
c.index = 2
c.Writer = &responseWriter{ResponseWriter: httptest.NewRecorder()}
c.Params = Params{Param{}}
c.Error(errors.New("test")) //nolint: errcheck
c.Set("foo", "bar")
c.reset()
assert.False(t, c.IsAborted())
assert.Nil(t, c.Keys)
assert.Nil(t, c.Accepted)
assert.Len(t, c.Errors, 0)
assert.Empty(t, c.Errors.Errors())
assert.Empty(t, c.Errors.ByType(ErrorTypeAny))
assert.Len(t, c.Params, 0)
assert.EqualValues(t, c.index, -1)
assert.Equal(t, c.Writer.(*responseWriter), &c.writermem)
}
func TestContextHandlers(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.Nil(t, c.handlers)
assert.Nil(t, c.handlers.Last())
c.handlers = HandlersChain{}
assert.NotNil(t, c.handlers)
assert.Nil(t, c.handlers.Last())
f := func(c *Context) {}
g := func(c *Context) {}
c.handlers = HandlersChain{f}
compareFunc(t, f, c.handlers.Last())
c.handlers = HandlersChain{f, g}
compareFunc(t, g, c.handlers.Last())
}
// TestContextSetGet tests that a parameter is set correctly on the
// current context and can be retrieved using Get.
func TestContextSetGet(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("foo", "bar")
value, err := c.Get("foo")
assert.Equal(t, "bar", value)
assert.True(t, err)
value, err = c.Get("foo2")
assert.Nil(t, value)
assert.False(t, err)
assert.Equal(t, "bar", c.MustGet("foo"))
assert.Panics(t, func() { c.MustGet("no_exist") })
}
func TestContextSetGetValues(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("string", "this is a string")
c.Set("int32", int32(-42))
c.Set("int64", int64(42424242424242))
c.Set("uint64", uint64(42))
c.Set("float32", float32(4.2))
c.Set("float64", 4.2)
var a any = 1
c.Set("intInterface", a)
assert.Exactly(t, c.MustGet("string").(string), "this is a string")
assert.Exactly(t, c.MustGet("int32").(int32), int32(-42))
assert.Exactly(t, c.MustGet("int64").(int64), int64(42424242424242))
assert.Exactly(t, c.MustGet("uint64").(uint64), uint64(42))
assert.Exactly(t, c.MustGet("float32").(float32), float32(4.2))
assert.Exactly(t, c.MustGet("float64").(float64), 4.2)
assert.Exactly(t, c.MustGet("intInterface").(int), 1)
}
func TestContextGetString(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("string", "this is a string")
assert.Equal(t, "this is a string", c.GetString("string"))
}
func TestContextSetGetBool(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("bool", true)
assert.True(t, c.GetBool("bool"))
}
func TestContextGetInt(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("int", 1)
assert.Equal(t, 1, c.GetInt("int"))
}
func TestContextGetInt64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("int64", int64(42424242424242))
assert.Equal(t, int64(42424242424242), c.GetInt64("int64"))
}
func TestContextGetUint(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("uint", uint(1))
assert.Equal(t, uint(1), c.GetUint("uint"))
}
func TestContextGetUint64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("uint64", uint64(18446744073709551615))
assert.Equal(t, uint64(18446744073709551615), c.GetUint64("uint64"))
}
func TestContextGetFloat64(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("float64", 4.2)
assert.Equal(t, 4.2, c.GetFloat64("float64"))
}
func TestContextGetTime(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
t1, _ := time.Parse("1/2/2006 15:04:05", "01/01/2017 12:00:00")
c.Set("time", t1)
assert.Equal(t, t1, c.GetTime("time"))
}
func TestContextGetDuration(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("duration", time.Second)
assert.Equal(t, time.Second, c.GetDuration("duration"))
}
func TestContextGetStringSlice(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Set("slice", []string{"foo"})
assert.Equal(t, []string{"foo"}, c.GetStringSlice("slice"))
}
func TestContextGetStringMap(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string]any)
m["foo"] = 1
c.Set("map", m)
assert.Equal(t, m, c.GetStringMap("map"))
assert.Equal(t, 1, c.GetStringMap("map")["foo"])
}
func TestContextGetStringMapString(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string]string)
m["foo"] = "bar"
c.Set("map", m)
assert.Equal(t, m, c.GetStringMapString("map"))
assert.Equal(t, "bar", c.GetStringMapString("map")["foo"])
}
func TestContextGetStringMapStringSlice(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
m := make(map[string][]string)
m["foo"] = []string{"foo"}
c.Set("map", m)
assert.Equal(t, m, c.GetStringMapStringSlice("map"))
assert.Equal(t, []string{"foo"}, c.GetStringMapStringSlice("map")["foo"])
}
func TestContextCopy(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.index = 2
c.Request, _ = http.NewRequest("POST", "/hola", nil)
c.handlers = HandlersChain{func(c *Context) {}}
c.Params = Params{Param{Key: "foo", Value: "bar"}}
c.Set("foo", "bar")
cp := c.Copy()
assert.Nil(t, cp.handlers)
assert.Nil(t, cp.writermem.ResponseWriter)
assert.Equal(t, &cp.writermem, cp.Writer.(*responseWriter))
assert.Equal(t, cp.Request, c.Request)
assert.Equal(t, cp.index, abortIndex)
assert.Equal(t, cp.Keys, c.Keys)
assert.Equal(t, cp.engine, c.engine)
assert.Equal(t, cp.Params, c.Params)
cp.Set("foo", "notBar")
assert.False(t, cp.Keys["foo"] == c.Keys["foo"])
}
func TestContextHandlerName(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerNameTest}
assert.Regexp(t, "^(.*/vendor/)?github.com/gin-gonic/gin.handlerNameTest$", c.HandlerName())
}
func TestContextHandlerNames(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerNameTest, func(c *Context) {}, handlerNameTest2}
names := c.HandlerNames()
assert.True(t, len(names) == 4)
for _, name := range names {
assert.Regexp(t, `^(.*/vendor/)?(github\.com/gin-gonic/gin\.){1}(TestContextHandlerNames\.func.*){0,1}(handlerNameTest.*){0,1}`, name)
}
}
func handlerNameTest(c *Context) {
}
func handlerNameTest2(c *Context) {
}
var handlerTest HandlerFunc = func(c *Context) {
}
func TestContextHandler(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.handlers = HandlersChain{func(c *Context) {}, handlerTest}
assert.Equal(t, reflect.ValueOf(handlerTest).Pointer(), reflect.ValueOf(c.Handler()).Pointer())
}
func TestContextQuery(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "http://example.com/?foo=bar&page=10&id=", nil)
value, ok := c.GetQuery("foo")
assert.True(t, ok)
assert.Equal(t, "bar", value)
assert.Equal(t, "bar", c.DefaultQuery("foo", "none"))
assert.Equal(t, "bar", c.Query("foo"))
value, ok = c.GetQuery("page")
assert.True(t, ok)
assert.Equal(t, "10", value)
assert.Equal(t, "10", c.DefaultQuery("page", "0"))
assert.Equal(t, "10", c.Query("page"))
value, ok = c.GetQuery("id")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.DefaultQuery("id", "nada"))
assert.Empty(t, c.Query("id"))
value, ok = c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nada", c.DefaultQuery("NoKey", "nada"))
assert.Empty(t, c.Query("NoKey"))
// postform should not mess
value, ok = c.GetPostForm("page")
assert.False(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("foo"))
}
func TestContextDefaultQueryOnEmptyRequest(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder()) // here c.Request == nil
assert.NotPanics(t, func() {
value, ok := c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
})
assert.NotPanics(t, func() {
assert.Equal(t, "nada", c.DefaultQuery("NoKey", "nada"))
})
assert.NotPanics(t, func() {
assert.Empty(t, c.Query("NoKey"))
})
}
func TestContextQueryAndPostForm(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
body := bytes.NewBufferString("foo=bar&page=11&both=&foo=second")
c.Request, _ = http.NewRequest("POST",
"/?both=GET&id=main&id=omit&array[]=first&array[]=second&ids[a]=hi&ids[b]=3.14", body)
c.Request.Header.Add("Content-Type", MIMEPOSTForm)
assert.Equal(t, "bar", c.DefaultPostForm("foo", "none"))
assert.Equal(t, "bar", c.PostForm("foo"))
assert.Empty(t, c.Query("foo"))
value, ok := c.GetPostForm("page")
assert.True(t, ok)
assert.Equal(t, "11", value)
assert.Equal(t, "11", c.DefaultPostForm("page", "0"))
assert.Equal(t, "11", c.PostForm("page"))
assert.Empty(t, c.Query("page"))
value, ok = c.GetPostForm("both")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("both"))
assert.Empty(t, c.DefaultPostForm("both", "nothing"))
assert.Equal(t, "GET", c.Query("both"), "GET")
value, ok = c.GetQuery("id")
assert.True(t, ok)
assert.Equal(t, "main", value)
assert.Equal(t, "000", c.DefaultPostForm("id", "000"))
assert.Equal(t, "main", c.Query("id"))
assert.Empty(t, c.PostForm("id"))
value, ok = c.GetQuery("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
value, ok = c.GetPostForm("NoKey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nada", c.DefaultPostForm("NoKey", "nada"))
assert.Equal(t, "nothing", c.DefaultQuery("NoKey", "nothing"))
assert.Empty(t, c.PostForm("NoKey"))
assert.Empty(t, c.Query("NoKey"))
var obj struct {
Foo string `form:"foo"`
ID string `form:"id"`
Page int `form:"page"`
Both string `form:"both"`
Array []string `form:"array[]"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "bar", obj.Foo, "bar")
assert.Equal(t, "main", obj.ID, "main")
assert.Equal(t, 11, obj.Page, 11)
assert.Empty(t, obj.Both)
assert.Equal(t, []string{"first", "second"}, obj.Array)
values, ok := c.GetQueryArray("array[]")
assert.True(t, ok)
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.QueryArray("array[]")
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.QueryArray("nokey")
assert.Equal(t, 0, len(values))
values = c.QueryArray("both")
assert.Equal(t, 1, len(values))
assert.Equal(t, "GET", values[0])
dicts, ok := c.GetQueryMap("ids")
assert.True(t, ok)
assert.Equal(t, "hi", dicts["a"])
assert.Equal(t, "3.14", dicts["b"])
dicts, ok = c.GetQueryMap("nokey")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts, ok = c.GetQueryMap("both")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts, ok = c.GetQueryMap("array")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts = c.QueryMap("ids")
assert.Equal(t, "hi", dicts["a"])
assert.Equal(t, "3.14", dicts["b"])
dicts = c.QueryMap("nokey")
assert.Equal(t, 0, len(dicts))
}
func TestContextPostFormMultipart(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request = createMultipartRequest()
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
BarAsInt int `form:"bar"`
Array []string `form:"array"`
ID string `form:"id"`
TimeLocal time.Time `form:"time_local" time_format:"02/01/2006 15:04"`
TimeUTC time.Time `form:"time_utc" time_format:"02/01/2006 15:04" time_utc:"1"`
TimeLocation time.Time `form:"time_location" time_format:"02/01/2006 15:04" time_location:"Asia/Tokyo"`
BlankTime time.Time `form:"blank_time" time_format:"02/01/2006 15:04"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "10", obj.Bar)
assert.Equal(t, 10, obj.BarAsInt)
assert.Equal(t, []string{"first", "second"}, obj.Array)
assert.Empty(t, obj.ID)
assert.Equal(t, "31/12/2016 14:55", obj.TimeLocal.Format("02/01/2006 15:04"))
assert.Equal(t, time.Local, obj.TimeLocal.Location())
assert.Equal(t, "31/12/2016 14:55", obj.TimeUTC.Format("02/01/2006 15:04"))
assert.Equal(t, time.UTC, obj.TimeUTC.Location())
loc, _ := time.LoadLocation("Asia/Tokyo")
assert.Equal(t, "31/12/2016 14:55", obj.TimeLocation.Format("02/01/2006 15:04"))
assert.Equal(t, loc, obj.TimeLocation.Location())
assert.True(t, obj.BlankTime.IsZero())
value, ok := c.GetQuery("foo")
assert.False(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.Query("bar"))
assert.Equal(t, "nothing", c.DefaultQuery("id", "nothing"))
value, ok = c.GetPostForm("foo")
assert.True(t, ok)
assert.Equal(t, "bar", value)
assert.Equal(t, "bar", c.PostForm("foo"))
value, ok = c.GetPostForm("array")
assert.True(t, ok)
assert.Equal(t, "first", value)
assert.Equal(t, "first", c.PostForm("array"))
assert.Equal(t, "10", c.DefaultPostForm("bar", "nothing"))
value, ok = c.GetPostForm("id")
assert.True(t, ok)
assert.Empty(t, value)
assert.Empty(t, c.PostForm("id"))
assert.Empty(t, c.DefaultPostForm("id", "nothing"))
value, ok = c.GetPostForm("nokey")
assert.False(t, ok)
assert.Empty(t, value)
assert.Equal(t, "nothing", c.DefaultPostForm("nokey", "nothing"))
values, ok := c.GetPostFormArray("array")
assert.True(t, ok)
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.PostFormArray("array")
assert.Equal(t, "first", values[0])
assert.Equal(t, "second", values[1])
values = c.PostFormArray("nokey")
assert.Equal(t, 0, len(values))
values = c.PostFormArray("foo")
assert.Equal(t, 1, len(values))
assert.Equal(t, "bar", values[0])
dicts, ok := c.GetPostFormMap("names")
assert.True(t, ok)
assert.Equal(t, "thinkerou", dicts["a"])
assert.Equal(t, "tianou", dicts["b"])
dicts, ok = c.GetPostFormMap("nokey")
assert.False(t, ok)
assert.Equal(t, 0, len(dicts))
dicts = c.PostFormMap("names")
assert.Equal(t, "thinkerou", dicts["a"])
assert.Equal(t, "tianou", dicts["b"])
dicts = c.PostFormMap("nokey")
assert.Equal(t, 0, len(dicts))
}
func TestContextSetCookie(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.SetSameSite(http.SameSiteLaxMode)
c.SetCookie("user", "gin", 1, "/", "localhost", true, true)
assert.Equal(t, "user=gin; Path=/; Domain=localhost; Max-Age=1; HttpOnly; Secure; SameSite=Lax", c.Writer.Header().Get("Set-Cookie"))
}
func TestContextSetCookiePathEmpty(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.SetSameSite(http.SameSiteLaxMode)
c.SetCookie("user", "gin", 1, "", "localhost", true, true)
assert.Equal(t, "user=gin; Path=/; Domain=localhost; Max-Age=1; HttpOnly; Secure; SameSite=Lax", c.Writer.Header().Get("Set-Cookie"))
}
func TestContextGetCookie(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/get", nil)
c.Request.Header.Set("Cookie", "user=gin")
cookie, _ := c.Cookie("user")
assert.Equal(t, "gin", cookie)
_, err := c.Cookie("nokey")
assert.Error(t, err)
}
func TestContextBodyAllowedForStatus(t *testing.T) {
assert.False(t, false, bodyAllowedForStatus(http.StatusProcessing))
assert.False(t, false, bodyAllowedForStatus(http.StatusNoContent))
assert.False(t, false, bodyAllowedForStatus(http.StatusNotModified))
assert.True(t, true, bodyAllowedForStatus(http.StatusInternalServerError))
}
type TestPanicRender struct{}
func (*TestPanicRender) Render(http.ResponseWriter) error {
return errors.New("TestPanicRender")
}
func (*TestPanicRender) WriteContentType(http.ResponseWriter) {}
func TestContextRenderPanicIfErr(t *testing.T) {
defer func() {
r := recover()
assert.Equal(t, "TestPanicRender", fmt.Sprint(r))
}()
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Render(http.StatusOK, &TestPanicRender{})
assert.Fail(t, "Panic not detected")
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
// and special HTML characters are escaped
func TestContextRenderJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.JSON(http.StatusCreated, H{"foo": "bar", "html": "<b>"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"\\u003cb\\u003e\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSONP
// and Content-Type is set to application/javascript
func TestContextRenderJSONP(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "http://example.com/?callback=x", nil)
c.JSONP(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "x({\"foo\":\"bar\"});", w.Body.String())
assert.Equal(t, "application/javascript; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSONP
// and Content-Type is set to application/json
func TestContextRenderJSONPWithoutCallback(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "http://example.com", nil)
c.JSONP(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no JSON is rendered if code is 204
func TestContextRenderNoContentJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.JSON(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSON
// we change the content-type before
func TestContextRenderAPIJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "application/vnd.api+json")
c.JSON(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/vnd.api+json", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentAPIJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "application/vnd.api+json")
c.JSON(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, w.Header().Get("Content-Type"), "application/vnd.api+json")
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
func TestContextRenderIndentedJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.IndentedJSON(http.StatusCreated, H{"foo": "bar", "bar": "foo", "nested": H{"foo": "bar"}})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\n \"bar\": \"foo\",\n \"foo\": \"bar\",\n \"nested\": {\n \"foo\": \"bar\"\n }\n}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentIndentedJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.IndentedJSON(http.StatusNoContent, H{"foo": "bar", "bar": "foo", "nested": H{"foo": "bar"}})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as Secure JSON
// and Content-Type is set to application/json
func TestContextRenderSecureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
router.SecureJsonPrefix("&&&START&&&")
c.SecureJSON(http.StatusCreated, []string{"foo", "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "&&&START&&&[\"foo\",\"bar\"]", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no Custom JSON is rendered if code is 204
func TestContextRenderNoContentSecureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.SecureJSON(http.StatusNoContent, []string{"foo", "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextRenderNoContentAsciiJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.AsciiJSON(http.StatusNoContent, []string{"lang", "Go语言"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/json", w.Header().Get("Content-Type"))
}
// Tests that the response is serialized as JSON
// and Content-Type is set to application/json
// and special HTML characters are preserved
func TestContextRenderPureJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.PureJSON(http.StatusCreated, H{"foo": "bar", "html": "<b>"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "{\"foo\":\"bar\",\"html\":\"<b>\"}\n", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that the response executes the templates
// and responds with Content-Type set to text/html
func TestContextRenderHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.HTML(http.StatusCreated, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "Hello alexandernyquist", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextRenderHTML2(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
// print debug warning log when Engine.trees > 0
router.addRoute("GET", "/", HandlersChain{func(_ *Context) {}})
assert.Len(t, router.trees, 1)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
re := captureOutput(t, func() {
SetMode(DebugMode)
router.SetHTMLTemplate(templ)
SetMode(TestMode)
})
assert.Equal(t, "[GIN-debug] [WARNING] Since SetHTMLTemplate() is NOT thread-safe. It should only be called\nat initialization. ie. before any route is registered or the router is listening in a socket:\n\n\trouter := gin.Default()\n\trouter.SetHTMLTemplate(template) // << good place\n\n", re)
c.HTML(http.StatusCreated, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "Hello alexandernyquist", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no HTML is rendered if code is 204
func TestContextRenderNoContentHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.HTML(http.StatusNoContent, "t", H{"name": "alexandernyquist"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextXML tests that the response is serialized as XML
// and Content-Type is set to application/xml
func TestContextRenderXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.XML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "<map><foo>bar</foo></map>", w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no XML is rendered if code is 204
func TestContextRenderNoContentXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.XML(http.StatusNoContent, H{"foo": "bar"})
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextString tests that the response is returned
// with Content-Type set to text/plain
func TestContextRenderString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.String(http.StatusCreated, "test %s %d", "string", 2)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "test string 2", w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no String is rendered if code is 204
func TestContextRenderNoContentString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.String(http.StatusNoContent, "test %s %d", "string", 2)
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/plain; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextString tests that the response is returned
// with Content-Type set to text/html
func TestContextRenderHTMLString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "text/html; charset=utf-8")
c.String(http.StatusCreated, "<html>%s %d</html>", "string", 3)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "<html>string 3</html>", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// Tests that no HTML String is rendered if code is 204
func TestContextRenderNoContentHTMLString(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Header("Content-Type", "text/html; charset=utf-8")
c.String(http.StatusNoContent, "<html>%s %d</html>", "string", 3)
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextData tests that the response can be written from `bytestring`
// with specified MIME type
func TestContextRenderData(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Data(http.StatusCreated, "text/csv", []byte(`foo,bar`))
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo,bar", w.Body.String())
assert.Equal(t, "text/csv", w.Header().Get("Content-Type"))
}
// Tests that no Custom Data is rendered if code is 204
func TestContextRenderNoContentData(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Data(http.StatusNoContent, "text/csv", []byte(`foo,bar`))
assert.Equal(t, http.StatusNoContent, w.Code)
assert.Empty(t, w.Body.String())
assert.Equal(t, "text/csv", w.Header().Get("Content-Type"))
}
func TestContextRenderSSE(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.SSEvent("float", 1.5)
c.Render(-1, sse.Event{
Id: "123",
Data: "text",
})
c.SSEvent("chat", H{
"foo": "bar",
"bar": "foo",
})
assert.Equal(t, strings.Replace(w.Body.String(), " ", "", -1), strings.Replace("event:float\ndata:1.5\n\nid:123\ndata:text\n\nevent:chat\ndata:{\"bar\":\"foo\",\"foo\":\"bar\"}\n\n", " ", "", -1))
}
func TestContextRenderFile(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "/", nil)
c.File("./gin.go")
assert.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
// Content-Type='text/plain; charset=utf-8' when go version <= 1.16,
// else, Content-Type='text/x-go; charset=utf-8'
assert.NotEqual(t, "", w.Header().Get("Content-Type"))
}
func TestContextRenderFileFromFS(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("GET", "/some/path", nil)
c.FileFromFS("./gin.go", Dir(".", false))
assert.Equal(t, http.StatusOK, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
// Content-Type='text/plain; charset=utf-8' when go version <= 1.16,
// else, Content-Type='text/x-go; charset=utf-8'
assert.NotEqual(t, "", w.Header().Get("Content-Type"))
assert.Equal(t, "/some/path", c.Request.URL.Path)
}
func TestContextRenderAttachment(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
newFilename := "new_filename.go"
c.Request, _ = http.NewRequest("GET", "/", nil)
c.FileAttachment("./gin.go", newFilename)
assert.Equal(t, 200, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
assert.Equal(t, fmt.Sprintf("attachment; filename=\"%s\"", newFilename), w.Header().Get("Content-Disposition"))
}
func TestContextRenderUTF8Attachment(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
newFilename := "new🧡_filename.go"
c.Request, _ = http.NewRequest("GET", "/", nil)
c.FileAttachment("./gin.go", newFilename)
assert.Equal(t, 200, w.Code)
assert.Contains(t, w.Body.String(), "func New() *Engine {")
assert.Equal(t, `attachment; filename*=UTF-8''`+url.QueryEscape(newFilename), w.Header().Get("Content-Disposition"))
}
// TestContextRenderYAML tests that the response is serialized as YAML
// and Content-Type is set to application/x-yaml
func TestContextRenderYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.YAML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo: bar\n", w.Body.String())
assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextRenderTOML tests that the response is serialized as TOML
// and Content-Type is set to application/toml
func TestContextRenderTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.TOML(http.StatusCreated, H{"foo": "bar"})
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "foo = 'bar'\n", w.Body.String())
assert.Equal(t, "application/toml; charset=utf-8", w.Header().Get("Content-Type"))
}
// TestContextRenderProtoBuf tests that the response is serialized as ProtoBuf
// and Content-Type is set to application/x-protobuf
// and we just use the example protobuf to check if the response is correct
func TestContextRenderProtoBuf(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
reps := []int64{int64(1), int64(2)}
label := "test"
data := &testdata.Test{
Label: &label,
Reps: reps,
}
c.ProtoBuf(http.StatusCreated, data)
protoData, err := proto.Marshal(data)
assert.NoError(t, err)
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, string(protoData), w.Body.String())
assert.Equal(t, "application/x-protobuf", w.Header().Get("Content-Type"))
}
func TestContextHeaders(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Header("Content-Type", "text/plain")
c.Header("X-Custom", "value")
assert.Equal(t, "text/plain", c.Writer.Header().Get("Content-Type"))
assert.Equal(t, "value", c.Writer.Header().Get("X-Custom"))
c.Header("Content-Type", "text/html")
c.Header("X-Custom", "")
assert.Equal(t, "text/html", c.Writer.Header().Get("Content-Type"))
_, exist := c.Writer.Header()["X-Custom"]
assert.False(t, exist)
}
// TODO
func TestContextRenderRedirectWithRelativePath(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
assert.Panics(t, func() { c.Redirect(299, "/new_path") })
assert.Panics(t, func() { c.Redirect(309, "/new_path") })
c.Redirect(http.StatusMovedPermanently, "/path")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusMovedPermanently, w.Code)
assert.Equal(t, "/path", w.Header().Get("Location"))
}
func TestContextRenderRedirectWithAbsolutePath(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
c.Redirect(http.StatusFound, "http://google.com")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusFound, w.Code)
assert.Equal(t, "http://google.com", w.Header().Get("Location"))
}
func TestContextRenderRedirectWith201(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
c.Redirect(http.StatusCreated, "/resource")
c.Writer.WriteHeaderNow()
assert.Equal(t, http.StatusCreated, w.Code)
assert.Equal(t, "/resource", w.Header().Get("Location"))
}
func TestContextRenderRedirectAll(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "http://example.com", nil)
assert.Panics(t, func() { c.Redirect(http.StatusOK, "/resource") })
assert.Panics(t, func() { c.Redirect(http.StatusAccepted, "/resource") })
assert.Panics(t, func() { c.Redirect(299, "/resource") })
assert.Panics(t, func() { c.Redirect(309, "/resource") })
assert.NotPanics(t, func() { c.Redirect(http.StatusMultipleChoices, "/resource") })
assert.NotPanics(t, func() { c.Redirect(http.StatusPermanentRedirect, "/resource") })
}
func TestContextNegotiationWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEJSON, MIMEXML, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
assert.Equal(t, "application/json; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEXML, MIMEJSON, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "<map><foo>bar</foo></map>", w.Body.String())
assert.Equal(t, "application/xml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEYAML, MIMEXML, MIMEJSON, MIMETOML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "foo: bar\n", w.Body.String())
assert.Equal(t, "application/x-yaml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMETOML, MIMEXML, MIMEJSON, MIMEYAML},
Data: H{"foo": "bar"},
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "foo = 'bar'\n", w.Body.String())
assert.Equal(t, "application/toml; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationWithHTML(t *testing.T) {
w := httptest.NewRecorder()
c, router := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
router.SetHTMLTemplate(templ)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEHTML},
Data: H{"name": "gin"},
HTMLName: "t",
})
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, "Hello gin", w.Body.String())
assert.Equal(t, "text/html; charset=utf-8", w.Header().Get("Content-Type"))
}
func TestContextNegotiationNotSupport(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "", nil)
c.Negotiate(http.StatusOK, Negotiate{
Offered: []string{MIMEPOSTForm},
})
assert.Equal(t, http.StatusNotAcceptable, w.Code)
assert.Equal(t, c.index, abortIndex)
assert.True(t, c.IsAborted())
}
func TestContextNegotiationFormat(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "", nil)
assert.Panics(t, func() { c.NegotiateFormat() })
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEHTML, c.NegotiateFormat(MIMEHTML, MIMEJSON))
}
func TestContextNegotiationFormatWithAccept(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9;q=0.8")
assert.Equal(t, MIMEXML, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEHTML, c.NegotiateFormat(MIMEXML, MIMEHTML))
assert.Empty(t, c.NegotiateFormat(MIMEJSON))
}
func TestContextNegotiationFormatWithWildcardAccept(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "*/*")
assert.Equal(t, c.NegotiateFormat("*/*"), "*/*")
assert.Equal(t, c.NegotiateFormat("text/*"), "text/*")
assert.Equal(t, c.NegotiateFormat("application/*"), "application/*")
assert.Equal(t, c.NegotiateFormat(MIMEJSON), MIMEJSON)
assert.Equal(t, c.NegotiateFormat(MIMEXML), MIMEXML)
assert.Equal(t, c.NegotiateFormat(MIMEHTML), MIMEHTML)
c, _ = CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/*")
assert.Equal(t, c.NegotiateFormat("*/*"), "*/*")
assert.Equal(t, c.NegotiateFormat("text/*"), "text/*")
assert.Equal(t, c.NegotiateFormat("application/*"), "")
assert.Equal(t, c.NegotiateFormat(MIMEJSON), "")
assert.Equal(t, c.NegotiateFormat(MIMEXML), "")
assert.Equal(t, c.NegotiateFormat(MIMEHTML), MIMEHTML)
}
func TestContextNegotiationFormatCustom(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9;q=0.8")
c.Accepted = nil
c.SetAccepted(MIMEJSON, MIMEXML)
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON, MIMEXML))
assert.Equal(t, MIMEXML, c.NegotiateFormat(MIMEXML, MIMEHTML))
assert.Equal(t, MIMEJSON, c.NegotiateFormat(MIMEJSON))
}
func TestContextIsAborted(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.False(t, c.IsAborted())
c.Abort()
assert.True(t, c.IsAborted())
c.Next()
assert.True(t, c.IsAborted())
c.index++
assert.True(t, c.IsAborted())
}
// TestContextData tests that the response can be written from `bytestring`
// with specified MIME type
func TestContextAbortWithStatus(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.index = 4
c.AbortWithStatus(http.StatusUnauthorized)
assert.Equal(t, abortIndex, c.index)
assert.Equal(t, http.StatusUnauthorized, c.Writer.Status())
assert.Equal(t, http.StatusUnauthorized, w.Code)
assert.True(t, c.IsAborted())
}
type testJSONAbortMsg struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
func TestContextAbortWithStatusJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.index = 4
in := new(testJSONAbortMsg)
in.Bar = "barValue"
in.Foo = "fooValue"
c.AbortWithStatusJSON(http.StatusUnsupportedMediaType, in)
assert.Equal(t, abortIndex, c.index)
assert.Equal(t, http.StatusUnsupportedMediaType, c.Writer.Status())
assert.Equal(t, http.StatusUnsupportedMediaType, w.Code)
assert.True(t, c.IsAborted())
contentType := w.Header().Get("Content-Type")
assert.Equal(t, "application/json; charset=utf-8", contentType)
buf := new(bytes.Buffer)
_, err := buf.ReadFrom(w.Body)
assert.NoError(t, err)
jsonStringBody := buf.String()
assert.Equal(t, "{\"foo\":\"fooValue\",\"bar\":\"barValue\"}", jsonStringBody)
}
func TestContextError(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
assert.Empty(t, c.Errors)
firstErr := errors.New("first error")
c.Error(firstErr) //nolint: errcheck
assert.Len(t, c.Errors, 1)
assert.Equal(t, "Error #01: first error\n", c.Errors.String())
secondErr := errors.New("second error")
c.Error(&Error{ //nolint: errcheck
Err: secondErr,
Meta: "some data 2",
Type: ErrorTypePublic,
})
assert.Len(t, c.Errors, 2)
assert.Equal(t, firstErr, c.Errors[0].Err)
assert.Nil(t, c.Errors[0].Meta)
assert.Equal(t, ErrorTypePrivate, c.Errors[0].Type)
assert.Equal(t, secondErr, c.Errors[1].Err)
assert.Equal(t, "some data 2", c.Errors[1].Meta)
assert.Equal(t, ErrorTypePublic, c.Errors[1].Type)
assert.Equal(t, c.Errors.Last(), c.Errors[1])
defer func() {
if recover() == nil {
t.Error("didn't panic")
}
}()
c.Error(nil) //nolint: errcheck
}
func TestContextTypedError(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Error(errors.New("externo 0")).SetType(ErrorTypePublic) //nolint: errcheck
c.Error(errors.New("interno 0")).SetType(ErrorTypePrivate) //nolint: errcheck
for _, err := range c.Errors.ByType(ErrorTypePublic) {
assert.Equal(t, ErrorTypePublic, err.Type)
}
for _, err := range c.Errors.ByType(ErrorTypePrivate) {
assert.Equal(t, ErrorTypePrivate, err.Type)
}
assert.Equal(t, []string{"externo 0", "interno 0"}, c.Errors.Errors())
}
func TestContextAbortWithError(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.AbortWithError(http.StatusUnauthorized, errors.New("bad input")).SetMeta("some input") //nolint: errcheck
assert.Equal(t, http.StatusUnauthorized, w.Code)
assert.Equal(t, abortIndex, c.index)
assert.True(t, c.IsAborted())
}
func TestContextClientIP(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.engine.trustedCIDRs, _ = c.engine.prepareTrustedCIDRs()
resetContextForClientIPTests(c)
// Legacy tests (validating that the defaults don't break the
// (insecure!) old behaviour)
assert.Equal(t, "20.20.20.20", c.ClientIP())
c.Request.Header.Del("X-Forwarded-For")
assert.Equal(t, "10.10.10.10", c.ClientIP())
c.Request.Header.Set("X-Forwarded-For", "30.30.30.30 ")
assert.Equal(t, "30.30.30.30", c.ClientIP())
c.Request.Header.Del("X-Forwarded-For")
c.Request.Header.Del("X-Real-IP")
c.engine.TrustedPlatform = PlatformGoogleAppEngine
assert.Equal(t, "50.50.50.50", c.ClientIP())
c.Request.Header.Del("X-Appengine-Remote-Addr")
assert.Equal(t, "40.40.40.40", c.ClientIP())
// no port
c.Request.RemoteAddr = "50.50.50.50"
assert.Empty(t, c.ClientIP())
// Tests exercising the TrustedProxies functionality
resetContextForClientIPTests(c)
// IPv6 support
c.Request.RemoteAddr = "[::1]:12345"
assert.Equal(t, "20.20.20.20", c.ClientIP())
resetContextForClientIPTests(c)
// No trusted proxies
_ = c.engine.SetTrustedProxies([]string{})
c.engine.RemoteIPHeaders = []string{"X-Forwarded-For"}
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Disabled TrustedProxies feature
_ = c.engine.SetTrustedProxies(nil)
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Last proxy is trusted, but the RemoteAddr is not
_ = c.engine.SetTrustedProxies([]string{"30.30.30.30"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Only trust RemoteAddr
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
assert.Equal(t, "30.30.30.30", c.ClientIP())
// All steps are trusted
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40", "30.30.30.30", "20.20.20.20"})
assert.Equal(t, "20.20.20.20", c.ClientIP())
// Use CIDR
_ = c.engine.SetTrustedProxies([]string{"40.40.25.25/16", "30.30.30.30"})
assert.Equal(t, "20.20.20.20", c.ClientIP())
// Use hostname that resolves to all the proxies
_ = c.engine.SetTrustedProxies([]string{"foo"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Use hostname that returns an error
_ = c.engine.SetTrustedProxies([]string{"bar"})
assert.Equal(t, "40.40.40.40", c.ClientIP())
// X-Forwarded-For has a non-IP element
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
c.Request.Header.Set("X-Forwarded-For", " blah ")
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Result from LookupHost has non-IP element. This should never
// happen, but we should test it to make sure we handle it
// gracefully.
_ = c.engine.SetTrustedProxies([]string{"baz"})
c.Request.Header.Set("X-Forwarded-For", " 30.30.30.30 ")
assert.Equal(t, "40.40.40.40", c.ClientIP())
_ = c.engine.SetTrustedProxies([]string{"40.40.40.40"})
c.Request.Header.Del("X-Forwarded-For")
c.engine.RemoteIPHeaders = []string{"X-Forwarded-For", "X-Real-IP"}
assert.Equal(t, "10.10.10.10", c.ClientIP())
c.engine.RemoteIPHeaders = []string{}
c.engine.TrustedPlatform = PlatformGoogleAppEngine
assert.Equal(t, "50.50.50.50", c.ClientIP())
// Use custom TrustedPlatform header
c.engine.TrustedPlatform = "X-CDN-IP"
c.Request.Header.Set("X-CDN-IP", "80.80.80.80")
assert.Equal(t, "80.80.80.80", c.ClientIP())
// wrong header
c.engine.TrustedPlatform = "X-Wrong-Header"
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.Request.Header.Del("X-CDN-IP")
// TrustedPlatform is empty
c.engine.TrustedPlatform = ""
assert.Equal(t, "40.40.40.40", c.ClientIP())
// Test the legacy flag
c.engine.AppEngine = true
assert.Equal(t, "50.50.50.50", c.ClientIP())
c.engine.AppEngine = false
c.engine.TrustedPlatform = PlatformGoogleAppEngine
c.Request.Header.Del("X-Appengine-Remote-Addr")
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.engine.TrustedPlatform = PlatformCloudflare
assert.Equal(t, "60.60.60.60", c.ClientIP())
c.Request.Header.Del("CF-Connecting-IP")
assert.Equal(t, "40.40.40.40", c.ClientIP())
c.engine.TrustedPlatform = ""
// no port
c.Request.RemoteAddr = "50.50.50.50"
assert.Empty(t, c.ClientIP())
}
func resetContextForClientIPTests(c *Context) {
c.Request.Header.Set("X-Real-IP", " 10.10.10.10 ")
c.Request.Header.Set("X-Forwarded-For", " 20.20.20.20, 30.30.30.30")
c.Request.Header.Set("X-Appengine-Remote-Addr", "50.50.50.50")
c.Request.Header.Set("CF-Connecting-IP", "60.60.60.60")
c.Request.RemoteAddr = " 40.40.40.40:42123 "
c.engine.TrustedPlatform = ""
c.engine.trustedCIDRs = defaultTrustedCIDRs
c.engine.AppEngine = false
}
func TestContextContentType(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Set("Content-Type", "application/json; charset=utf-8")
assert.Equal(t, "application/json", c.ContentType())
}
func TestContextAutoBindJSON(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.Bind(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Empty(t, c.Errors)
}
func TestContextBindWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.BindJSON(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
<bar>BAR</bar>
</root>`))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `xml:"foo"`
Bar string `xml:"bar"`
}
assert.NoError(t, c.BindXML(&obj))
assert.Equal(t, "FOO", obj.Foo)
assert.Equal(t, "BAR", obj.Bar)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindHeader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("rate", "8000")
c.Request.Header.Add("domain", "music")
c.Request.Header.Add("limit", "1000")
var testHeader struct {
Rate int `header:"Rate"`
Domain string `header:"Domain"`
Limit int `header:"limit"`
}
assert.NoError(t, c.BindHeader(&testHeader))
assert.Equal(t, 8000, testHeader.Rate)
assert.Equal(t, "music", testHeader.Domain)
assert.Equal(t, 1000, testHeader.Limit)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithQuery(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/?foo=bar&bar=foo", bytes.NewBufferString("foo=unused"))
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
}
assert.NoError(t, c.BindQuery(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo: bar\nbar: foo"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `yaml:"foo"`
Bar string `yaml:"bar"`
}
assert.NoError(t, c.BindYAML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBindWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo = 'bar'\nbar = 'foo'"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `toml:"foo"`
Bar string `toml:"bar"`
}
assert.NoError(t, c.BindTOML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBadAutoBind(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", bytes.NewBufferString("\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.False(t, c.IsAborted())
assert.Error(t, c.Bind(&obj))
c.Writer.WriteHeaderNow()
assert.Empty(t, obj.Bar)
assert.Empty(t, obj.Foo)
assert.Equal(t, http.StatusBadRequest, w.Code)
assert.True(t, c.IsAborted())
}
func TestContextAutoShouldBindJSON(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.ShouldBind(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Empty(t, c.Errors)
}
func TestContextShouldBindWithJSON(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.NoError(t, c.ShouldBindJSON(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithXML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString(`<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
<bar>BAR</bar>
</root>`))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `xml:"foo"`
Bar string `xml:"bar"`
}
assert.NoError(t, c.ShouldBindXML(&obj))
assert.Equal(t, "FOO", obj.Foo)
assert.Equal(t, "BAR", obj.Bar)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindHeader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.Header.Add("rate", "8000")
c.Request.Header.Add("domain", "music")
c.Request.Header.Add("limit", "1000")
var testHeader struct {
Rate int `header:"Rate"`
Domain string `header:"Domain"`
Limit int `header:"limit"`
}
assert.NoError(t, c.ShouldBindHeader(&testHeader))
assert.Equal(t, 8000, testHeader.Rate)
assert.Equal(t, "music", testHeader.Domain)
assert.Equal(t, 1000, testHeader.Limit)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithQuery(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/?foo=bar&bar=foo&Foo=bar1&Bar=foo1", bytes.NewBufferString("foo=unused"))
var obj struct {
Foo string `form:"foo"`
Bar string `form:"bar"`
Foo1 string `form:"Foo"`
Bar1 string `form:"Bar"`
}
assert.NoError(t, c.ShouldBindQuery(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, "foo1", obj.Bar1)
assert.Equal(t, "bar1", obj.Foo1)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithYAML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo: bar\nbar: foo"))
c.Request.Header.Add("Content-Type", MIMEXML) // set fake content-type
var obj struct {
Foo string `yaml:"foo"`
Bar string `yaml:"bar"`
}
assert.NoError(t, c.ShouldBindYAML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextShouldBindWithTOML(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("foo='bar'\nbar= 'foo'"))
c.Request.Header.Add("Content-Type", MIMETOML) // set fake content-type
var obj struct {
Foo string `toml:"foo"`
Bar string `toml:"bar"`
}
assert.NoError(t, c.ShouldBindTOML(&obj))
assert.Equal(t, "foo", obj.Bar)
assert.Equal(t, "bar", obj.Foo)
assert.Equal(t, 0, w.Body.Len())
}
func TestContextBadAutoShouldBind(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest("POST", "http://example.com", bytes.NewBufferString("\"foo\":\"bar\", \"bar\":\"foo\"}"))
c.Request.Header.Add("Content-Type", MIMEJSON)
var obj struct {
Foo string `json:"foo"`
Bar string `json:"bar"`
}
assert.False(t, c.IsAborted())
assert.Error(t, c.ShouldBind(&obj))
assert.Empty(t, obj.Bar)
assert.Empty(t, obj.Foo)
assert.False(t, c.IsAborted())
}
func TestContextShouldBindBodyWith(t *testing.T) {
type typeA struct {
Foo string `json:"foo" xml:"foo" binding:"required"`
}
type typeB struct {
Bar string `json:"bar" xml:"bar" binding:"required"`
}
for _, tt := range []struct {
name string
bindingA, bindingB binding.BindingBody
bodyA, bodyB string
}{
{
name: "JSON & JSON",
bindingA: binding.JSON,
bindingB: binding.JSON,
bodyA: `{"foo":"FOO"}`,
bodyB: `{"bar":"BAR"}`,
},
{
name: "JSON & XML",
bindingA: binding.JSON,
bindingB: binding.XML,
bodyA: `{"foo":"FOO"}`,
bodyB: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<bar>BAR</bar>
</root>`,
},
{
name: "XML & XML",
bindingA: binding.XML,
bindingB: binding.XML,
bodyA: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<foo>FOO</foo>
</root>`,
bodyB: `<?xml version="1.0" encoding="UTF-8"?>
<root>
<bar>BAR</bar>
</root>`,
},
} {
t.Logf("testing: %s", tt.name)
// bodyA to typeA and typeB
{
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest(
"POST", "http://example.com", bytes.NewBufferString(tt.bodyA),
)
// When it binds to typeA and typeB, it finds the body is
// not typeB but typeA.
objA := typeA{}
assert.NoError(t, c.ShouldBindBodyWith(&objA, tt.bindingA))
assert.Equal(t, typeA{"FOO"}, objA)
objB := typeB{}
assert.Error(t, c.ShouldBindBodyWith(&objB, tt.bindingB))
assert.NotEqual(t, typeB{"BAR"}, objB)
}
// bodyB to typeA and typeB
{
// When it binds to typeA and typeB, it finds the body is
// not typeA but typeB.
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
c.Request, _ = http.NewRequest(
"POST", "http://example.com", bytes.NewBufferString(tt.bodyB),
)
objA := typeA{}
assert.Error(t, c.ShouldBindBodyWith(&objA, tt.bindingA))
assert.NotEqual(t, typeA{"FOO"}, objA)
objB := typeB{}
assert.NoError(t, c.ShouldBindBodyWith(&objB, tt.bindingB))
assert.Equal(t, typeB{"BAR"}, objB)
}
}
}
func TestContextGolangContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", bytes.NewBufferString("{\"foo\":\"bar\", \"bar\":\"foo\"}"))
assert.NoError(t, c.Err())
assert.Nil(t, c.Done())
ti, ok := c.Deadline()
assert.Equal(t, ti, time.Time{})
assert.False(t, ok)
assert.Equal(t, c.Value(0), c.Request)
assert.Equal(t, c.Value(ContextKey), c)
assert.Nil(t, c.Value("foo"))
c.Set("foo", "bar")
assert.Equal(t, "bar", c.Value("foo"))
assert.Nil(t, c.Value(1))
}
func TestWebsocketsRequired(t *testing.T) {
// Example request from spec: https://tools.ietf.org/html/rfc6455#section-1.2
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Host", "server.example.com")
c.Request.Header.Set("Upgrade", "websocket")
c.Request.Header.Set("Connection", "Upgrade")
c.Request.Header.Set("Sec-WebSocket-Key", "dGhlIHNhbXBsZSBub25jZQ==")
c.Request.Header.Set("Origin", "http://example.com")
c.Request.Header.Set("Sec-WebSocket-Protocol", "chat, superchat")
c.Request.Header.Set("Sec-WebSocket-Version", "13")
assert.True(t, c.IsWebsocket())
// Normal request, no websocket required.
c, _ = CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Host", "server.example.com")
assert.False(t, c.IsWebsocket())
}
func TestGetRequestHeaderValue(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("GET", "/chat", nil)
c.Request.Header.Set("Gin-Version", "1.0.0")
assert.Equal(t, "1.0.0", c.GetHeader("Gin-Version"))
assert.Empty(t, c.GetHeader("Connection"))
}
func TestContextGetRawData(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
body := bytes.NewBufferString("Fetch binary post data")
c.Request, _ = http.NewRequest("POST", "/", body)
c.Request.Header.Add("Content-Type", MIMEPOSTForm)
data, err := c.GetRawData()
assert.Nil(t, err)
assert.Equal(t, "Fetch binary post data", string(data))
}
func TestContextRenderDataFromReader(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
body := "#!PNG some raw data"
reader := strings.NewReader(body)
contentLength := int64(len(body))
contentType := "image/png"
extraHeaders := map[string]string{"Content-Disposition": `attachment; filename="gopher.png"`}
c.DataFromReader(http.StatusOK, contentLength, contentType, reader, extraHeaders)
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, body, w.Body.String())
assert.Equal(t, contentType, w.Header().Get("Content-Type"))
assert.Equal(t, fmt.Sprintf("%d", contentLength), w.Header().Get("Content-Length"))
assert.Equal(t, extraHeaders["Content-Disposition"], w.Header().Get("Content-Disposition"))
}
func TestContextRenderDataFromReaderNoHeaders(t *testing.T) {
w := httptest.NewRecorder()
c, _ := CreateTestContext(w)
body := "#!PNG some raw data"
reader := strings.NewReader(body)
contentLength := int64(len(body))
contentType := "image/png"
c.DataFromReader(http.StatusOK, contentLength, contentType, reader, nil)
assert.Equal(t, http.StatusOK, w.Code)
assert.Equal(t, body, w.Body.String())
assert.Equal(t, contentType, w.Header().Get("Content-Type"))
assert.Equal(t, fmt.Sprintf("%d", contentLength), w.Header().Get("Content-Length"))
}
type TestResponseRecorder struct {
*httptest.ResponseRecorder
closeChannel chan bool
}
func (r *TestResponseRecorder) CloseNotify() <-chan bool {
return r.closeChannel
}
func (r *TestResponseRecorder) closeClient() {
r.closeChannel <- true
}
func CreateTestResponseRecorder() *TestResponseRecorder {
return &TestResponseRecorder{
httptest.NewRecorder(),
make(chan bool, 1),
}
}
func TestContextStream(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
stopStream := true
c.Stream(func(w io.Writer) bool {
defer func() {
stopStream = false
}()
_, err := w.Write([]byte("test"))
assert.NoError(t, err)
return stopStream
})
assert.Equal(t, "testtest", w.Body.String())
}
func TestContextStreamWithClientGone(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
c.Stream(func(writer io.Writer) bool {
defer func() {
w.closeClient()
}()
_, err := writer.Write([]byte("test"))
assert.NoError(t, err)
return true
})
assert.Equal(t, "test", w.Body.String())
}
func TestContextResetInHandler(t *testing.T) {
w := CreateTestResponseRecorder()
c, _ := CreateTestContext(w)
c.handlers = []HandlerFunc{
func(c *Context) { c.reset() },
}
assert.NotPanics(t, func() {
c.Next()
})
}
func TestRaceParamsContextCopy(t *testing.T) {
DefaultWriter = os.Stdout
router := Default()
nameGroup := router.Group("/:name")
var wg sync.WaitGroup
wg.Add(2)
{
nameGroup.GET("/api", func(c *Context) {
go func(c *Context, param string) {
defer wg.Done()
// First assert must be executed after the second request
time.Sleep(50 * time.Millisecond)
assert.Equal(t, c.Param("name"), param)
}(c.Copy(), c.Param("name"))
})
}
PerformRequest(router, "GET", "/name1/api")
PerformRequest(router, "GET", "/name2/api")
wg.Wait()
}
func TestContextWithKeysMutex(t *testing.T) {
c := &Context{}
c.Set("foo", "bar")
value, err := c.Get("foo")
assert.Equal(t, "bar", value)
assert.True(t, err)
value, err = c.Get("foo2")
assert.Nil(t, value)
assert.False(t, err)
}
func TestRemoteIPFail(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request.RemoteAddr = "[:::]:80"
ip := net.ParseIP(c.RemoteIP())
trust := c.engine.isTrustedProxy(ip)
assert.Nil(t, ip)
assert.False(t, trust)
}
func TestContextWithFallbackDeadlineFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
deadline, ok := c.Deadline()
assert.Zero(t, deadline)
assert.False(t, ok)
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
d := time.Now().Add(time.Second)
ctx, cancel := context.WithDeadline(context.Background(), d)
defer cancel()
c2.Request = c2.Request.WithContext(ctx)
deadline, ok = c2.Deadline()
assert.Equal(t, d, deadline)
assert.True(t, ok)
}
func TestContextWithFallbackDoneFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
assert.Nil(t, c.Done())
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
ctx, cancel := context.WithCancel(context.Background())
c2.Request = c2.Request.WithContext(ctx)
cancel()
assert.NotNil(t, <-c2.Done())
}
func TestContextWithFallbackErrFromRequestContext(t *testing.T) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
assert.Nil(t, c.Err())
c2, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c2.engine.ContextWithFallback = true
c2.Request, _ = http.NewRequest(http.MethodGet, "/", nil)
ctx, cancel := context.WithCancel(context.Background())
c2.Request = c2.Request.WithContext(ctx)
cancel()
assert.EqualError(t, c2.Err(), context.Canceled.Error())
}
func TestContextWithFallbackValueFromRequestContext(t *testing.T) {
type contextKey string
tests := []struct {
name string
getContextAndKey func() (*Context, any)
value any
}{
{
name: "c with struct context key",
getContextAndKey: func() (*Context, any) {
var key struct{}
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request = c.Request.WithContext(context.WithValue(context.TODO(), key, "value"))
return c, key
},
value: "value",
},
{
name: "c with string context key",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
c.Request = c.Request.WithContext(context.WithValue(context.TODO(), contextKey("key"), "value"))
return c, contextKey("key")
},
value: "value",
},
{
name: "c with nil http.Request",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request = nil
return c, "key"
},
value: nil,
},
{
name: "c with nil http.Request.Context()",
getContextAndKey: func() (*Context, any) {
c, _ := CreateTestContext(httptest.NewRecorder())
// enable ContextWithFallback feature flag
c.engine.ContextWithFallback = true
c.Request, _ = http.NewRequest("POST", "/", nil)
return c, "key"
},
value: nil,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
c, key := tt.getContextAndKey()
assert.Equal(t, tt.value, c.Value(key))
})
}
}
func TestContextCopyShouldNotCancel(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
w.WriteHeader(http.StatusOK)
}))
defer srv.Close()
ensureRequestIsOver := make(chan struct{})
wg := &sync.WaitGroup{}
r := New()
r.GET("/", func(ginctx *Context) {
wg.Add(1)
ginctx = ginctx.Copy()
// start async goroutine for calling srv
go func() {
defer wg.Done()
<-ensureRequestIsOver // ensure request is done
req, err := http.NewRequestWithContext(ginctx, http.MethodGet, srv.URL, nil)
must(err)
res, err := http.DefaultClient.Do(req)
if err != nil {
t.Error(fmt.Errorf("request error: %w", err))
return
}
if res.StatusCode != http.StatusOK {
t.Error(fmt.Errorf("unexpected status code: %s", res.Status))
}
}()
})
l, err := net.Listen("tcp", ":0")
must(err)
go func() {
s := &http.Server{
Handler: r,
}
must(s.Serve(l))
}()
addr := strings.Split(l.Addr().String(), ":")
res, err := http.Get(fmt.Sprintf("http://127.0.0.1:%s/", addr[len(addr)-1]))
if err != nil {
t.Error(fmt.Errorf("request error: %w", err))
return
}
close(ensureRequestIsOver)
if res.StatusCode != http.StatusOK {
t.Error(fmt.Errorf("unexpected status code: %s", res.Status))
return
}
wg.Wait()
}
func TestContextAddParam(t *testing.T) {
c := &Context{}
id := "id"
value := "1"
c.AddParam(id, value)
v, ok := c.Params.Get(id)
assert.Equal(t, ok, true)
assert.Equal(t, value, v)
}
| 1 |
gin-gonic/gin | 3,327 | fix: modify interface check way | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | demoManito | "2022-09-18T16:27:41Z" | "2022-10-19T16:49:19Z" | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | 51aea73ba0f125f6cacc3b4b695efdf21d9c634f | fix: modify interface check way. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | ./errors.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"fmt"
"reflect"
"strings"
"github.com/gin-gonic/gin/internal/json"
)
// ErrorType is an unsigned 64-bit error code as defined in the gin spec.
type ErrorType uint64
const (
// ErrorTypeBind is used when Context.Bind() fails.
ErrorTypeBind ErrorType = 1 << 63
// ErrorTypeRender is used when Context.Render() fails.
ErrorTypeRender ErrorType = 1 << 62
// ErrorTypePrivate indicates a private error.
ErrorTypePrivate ErrorType = 1 << 0
// ErrorTypePublic indicates a public error.
ErrorTypePublic ErrorType = 1 << 1
// ErrorTypeAny indicates any other error.
ErrorTypeAny ErrorType = 1<<64 - 1
// ErrorTypeNu indicates any other error.
ErrorTypeNu = 2
)
// Error represents a error's specification.
type Error struct {
Err error
Type ErrorType
Meta any
}
type errorMsgs []*Error
var _ error = &Error{}
// SetType sets the error's type.
func (msg *Error) SetType(flags ErrorType) *Error {
msg.Type = flags
return msg
}
// SetMeta sets the error's meta data.
func (msg *Error) SetMeta(data any) *Error {
msg.Meta = data
return msg
}
// JSON creates a properly formatted JSON
func (msg *Error) JSON() any {
jsonData := H{}
if msg.Meta != nil {
value := reflect.ValueOf(msg.Meta)
switch value.Kind() {
case reflect.Struct:
return msg.Meta
case reflect.Map:
for _, key := range value.MapKeys() {
jsonData[key.String()] = value.MapIndex(key).Interface()
}
default:
jsonData["meta"] = msg.Meta
}
}
if _, ok := jsonData["error"]; !ok {
jsonData["error"] = msg.Error()
}
return jsonData
}
// MarshalJSON implements the json.Marshaller interface.
func (msg *Error) MarshalJSON() ([]byte, error) {
return json.Marshal(msg.JSON())
}
// Error implements the error interface.
func (msg Error) Error() string {
return msg.Err.Error()
}
// IsType judges one error.
func (msg *Error) IsType(flags ErrorType) bool {
return (msg.Type & flags) > 0
}
// Unwrap returns the wrapped error, to allow interoperability with errors.Is(), errors.As() and errors.Unwrap()
func (msg *Error) Unwrap() error {
return msg.Err
}
// ByType returns a readonly copy filtered the byte.
// ie ByType(gin.ErrorTypePublic) returns a slice of errors with type=ErrorTypePublic.
func (a errorMsgs) ByType(typ ErrorType) errorMsgs {
if len(a) == 0 {
return nil
}
if typ == ErrorTypeAny {
return a
}
var result errorMsgs
for _, msg := range a {
if msg.IsType(typ) {
result = append(result, msg)
}
}
return result
}
// Last returns the last error in the slice. It returns nil if the array is empty.
// Shortcut for errors[len(errors)-1].
func (a errorMsgs) Last() *Error {
if length := len(a); length > 0 {
return a[length-1]
}
return nil
}
// Errors returns an array with all the error messages.
// Example:
//
// c.Error(errors.New("first"))
// c.Error(errors.New("second"))
// c.Error(errors.New("third"))
// c.Errors.Errors() // == []string{"first", "second", "third"}
func (a errorMsgs) Errors() []string {
if len(a) == 0 {
return nil
}
errorStrings := make([]string, len(a))
for i, err := range a {
errorStrings[i] = err.Error()
}
return errorStrings
}
func (a errorMsgs) JSON() any {
switch length := len(a); length {
case 0:
return nil
case 1:
return a.Last().JSON()
default:
jsonData := make([]any, length)
for i, err := range a {
jsonData[i] = err.JSON()
}
return jsonData
}
}
// MarshalJSON implements the json.Marshaller interface.
func (a errorMsgs) MarshalJSON() ([]byte, error) {
return json.Marshal(a.JSON())
}
func (a errorMsgs) String() string {
if len(a) == 0 {
return ""
}
var buffer strings.Builder
for i, msg := range a {
fmt.Fprintf(&buffer, "Error #%02d: %s\n", i+1, msg.Err)
if msg.Meta != nil {
fmt.Fprintf(&buffer, " Meta: %v\n", msg.Meta)
}
}
return buffer.String()
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"fmt"
"reflect"
"strings"
"github.com/gin-gonic/gin/internal/json"
)
// ErrorType is an unsigned 64-bit error code as defined in the gin spec.
type ErrorType uint64
const (
// ErrorTypeBind is used when Context.Bind() fails.
ErrorTypeBind ErrorType = 1 << 63
// ErrorTypeRender is used when Context.Render() fails.
ErrorTypeRender ErrorType = 1 << 62
// ErrorTypePrivate indicates a private error.
ErrorTypePrivate ErrorType = 1 << 0
// ErrorTypePublic indicates a public error.
ErrorTypePublic ErrorType = 1 << 1
// ErrorTypeAny indicates any other error.
ErrorTypeAny ErrorType = 1<<64 - 1
// ErrorTypeNu indicates any other error.
ErrorTypeNu = 2
)
// Error represents a error's specification.
type Error struct {
Err error
Type ErrorType
Meta any
}
type errorMsgs []*Error
var _ error = (*Error)(nil)
// SetType sets the error's type.
func (msg *Error) SetType(flags ErrorType) *Error {
msg.Type = flags
return msg
}
// SetMeta sets the error's meta data.
func (msg *Error) SetMeta(data any) *Error {
msg.Meta = data
return msg
}
// JSON creates a properly formatted JSON
func (msg *Error) JSON() any {
jsonData := H{}
if msg.Meta != nil {
value := reflect.ValueOf(msg.Meta)
switch value.Kind() {
case reflect.Struct:
return msg.Meta
case reflect.Map:
for _, key := range value.MapKeys() {
jsonData[key.String()] = value.MapIndex(key).Interface()
}
default:
jsonData["meta"] = msg.Meta
}
}
if _, ok := jsonData["error"]; !ok {
jsonData["error"] = msg.Error()
}
return jsonData
}
// MarshalJSON implements the json.Marshaller interface.
func (msg *Error) MarshalJSON() ([]byte, error) {
return json.Marshal(msg.JSON())
}
// Error implements the error interface.
func (msg Error) Error() string {
return msg.Err.Error()
}
// IsType judges one error.
func (msg *Error) IsType(flags ErrorType) bool {
return (msg.Type & flags) > 0
}
// Unwrap returns the wrapped error, to allow interoperability with errors.Is(), errors.As() and errors.Unwrap()
func (msg *Error) Unwrap() error {
return msg.Err
}
// ByType returns a readonly copy filtered the byte.
// ie ByType(gin.ErrorTypePublic) returns a slice of errors with type=ErrorTypePublic.
func (a errorMsgs) ByType(typ ErrorType) errorMsgs {
if len(a) == 0 {
return nil
}
if typ == ErrorTypeAny {
return a
}
var result errorMsgs
for _, msg := range a {
if msg.IsType(typ) {
result = append(result, msg)
}
}
return result
}
// Last returns the last error in the slice. It returns nil if the array is empty.
// Shortcut for errors[len(errors)-1].
func (a errorMsgs) Last() *Error {
if length := len(a); length > 0 {
return a[length-1]
}
return nil
}
// Errors returns an array with all the error messages.
// Example:
//
// c.Error(errors.New("first"))
// c.Error(errors.New("second"))
// c.Error(errors.New("third"))
// c.Errors.Errors() // == []string{"first", "second", "third"}
func (a errorMsgs) Errors() []string {
if len(a) == 0 {
return nil
}
errorStrings := make([]string, len(a))
for i, err := range a {
errorStrings[i] = err.Error()
}
return errorStrings
}
func (a errorMsgs) JSON() any {
switch length := len(a); length {
case 0:
return nil
case 1:
return a.Last().JSON()
default:
jsonData := make([]any, length)
for i, err := range a {
jsonData[i] = err.JSON()
}
return jsonData
}
}
// MarshalJSON implements the json.Marshaller interface.
func (a errorMsgs) MarshalJSON() ([]byte, error) {
return json.Marshal(a.JSON())
}
func (a errorMsgs) String() string {
if len(a) == 0 {
return ""
}
var buffer strings.Builder
for i, msg := range a {
fmt.Fprintf(&buffer, "Error #%02d: %s\n", i+1, msg.Err)
if msg.Meta != nil {
fmt.Fprintf(&buffer, " Meta: %v\n", msg.Meta)
}
}
return buffer.String()
}
| 1 |
gin-gonic/gin | 3,327 | fix: modify interface check way | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | demoManito | "2022-09-18T16:27:41Z" | "2022-10-19T16:49:19Z" | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | 51aea73ba0f125f6cacc3b4b695efdf21d9c634f | fix: modify interface check way. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | ./gin.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"fmt"
"html/template"
"net"
"net/http"
"os"
"path"
"strings"
"sync"
"github.com/gin-gonic/gin/internal/bytesconv"
"github.com/gin-gonic/gin/render"
"golang.org/x/net/http2"
"golang.org/x/net/http2/h2c"
)
const defaultMultipartMemory = 32 << 20 // 32 MB
var (
default404Body = []byte("404 page not found")
default405Body = []byte("405 method not allowed")
)
var defaultPlatform string
var defaultTrustedCIDRs = []*net.IPNet{
{ // 0.0.0.0/0 (IPv4)
IP: net.IP{0x0, 0x0, 0x0, 0x0},
Mask: net.IPMask{0x0, 0x0, 0x0, 0x0},
},
{ // ::/0 (IPv6)
IP: net.IP{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
Mask: net.IPMask{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
},
}
// HandlerFunc defines the handler used by gin middleware as return value.
type HandlerFunc func(*Context)
// HandlersChain defines a HandlerFunc slice.
type HandlersChain []HandlerFunc
// Last returns the last handler in the chain. i.e. the last handler is the main one.
func (c HandlersChain) Last() HandlerFunc {
if length := len(c); length > 0 {
return c[length-1]
}
return nil
}
// RouteInfo represents a request route's specification which contains method and path and its handler.
type RouteInfo struct {
Method string
Path string
Handler string
HandlerFunc HandlerFunc
}
// RoutesInfo defines a RouteInfo slice.
type RoutesInfo []RouteInfo
// Trusted platforms
const (
// PlatformGoogleAppEngine when running on Google App Engine. Trust X-Appengine-Remote-Addr
// for determining the client's IP
PlatformGoogleAppEngine = "X-Appengine-Remote-Addr"
// PlatformCloudflare when using Cloudflare's CDN. Trust CF-Connecting-IP for determining
// the client's IP
PlatformCloudflare = "CF-Connecting-IP"
)
// Engine is the framework's instance, it contains the muxer, middleware and configuration settings.
// Create an instance of Engine, by using New() or Default()
type Engine struct {
RouterGroup
// RedirectTrailingSlash enables automatic redirection if the current route can't be matched but a
// handler for the path with (without) the trailing slash exists.
// For example if /foo/ is requested but a route only exists for /foo, the
// client is redirected to /foo with http status code 301 for GET requests
// and 307 for all other request methods.
RedirectTrailingSlash bool
// RedirectFixedPath if enabled, the router tries to fix the current request path, if no
// handle is registered for it.
// First superfluous path elements like ../ or // are removed.
// Afterwards the router does a case-insensitive lookup of the cleaned path.
// If a handle can be found for this route, the router makes a redirection
// to the corrected path with status code 301 for GET requests and 307 for
// all other request methods.
// For example /FOO and /..//Foo could be redirected to /foo.
// RedirectTrailingSlash is independent of this option.
RedirectFixedPath bool
// HandleMethodNotAllowed if enabled, the router checks if another method is allowed for the
// current route, if the current request can not be routed.
// If this is the case, the request is answered with 'Method Not Allowed'
// and HTTP status code 405.
// If no other Method is allowed, the request is delegated to the NotFound
// handler.
HandleMethodNotAllowed bool
// ForwardedByClientIP if enabled, client IP will be parsed from the request's headers that
// match those stored at `(*gin.Engine).RemoteIPHeaders`. If no IP was
// fetched, it falls back to the IP obtained from
// `(*gin.Context).Request.RemoteAddr`.
ForwardedByClientIP bool
// AppEngine was deprecated.
// Deprecated: USE `TrustedPlatform` WITH VALUE `gin.PlatformGoogleAppEngine` INSTEAD
// #726 #755 If enabled, it will trust some headers starting with
// 'X-AppEngine...' for better integration with that PaaS.
AppEngine bool
// UseRawPath if enabled, the url.RawPath will be used to find parameters.
UseRawPath bool
// UnescapePathValues if true, the path value will be unescaped.
// If UseRawPath is false (by default), the UnescapePathValues effectively is true,
// as url.Path gonna be used, which is already unescaped.
UnescapePathValues bool
// RemoveExtraSlash a parameter can be parsed from the URL even with extra slashes.
// See the PR #1817 and issue #1644
RemoveExtraSlash bool
// RemoteIPHeaders list of headers used to obtain the client IP when
// `(*gin.Engine).ForwardedByClientIP` is `true` and
// `(*gin.Context).Request.RemoteAddr` is matched by at least one of the
// network origins of list defined by `(*gin.Engine).SetTrustedProxies()`.
RemoteIPHeaders []string
// TrustedPlatform if set to a constant of value gin.Platform*, trusts the headers set by
// that platform, for example to determine the client IP
TrustedPlatform string
// MaxMultipartMemory value of 'maxMemory' param that is given to http.Request's ParseMultipartForm
// method call.
MaxMultipartMemory int64
// UseH2C enable h2c support.
UseH2C bool
// ContextWithFallback enable fallback Context.Deadline(), Context.Done(), Context.Err() and Context.Value() when Context.Request.Context() is not nil.
ContextWithFallback bool
delims render.Delims
secureJSONPrefix string
HTMLRender render.HTMLRender
FuncMap template.FuncMap
allNoRoute HandlersChain
allNoMethod HandlersChain
noRoute HandlersChain
noMethod HandlersChain
pool sync.Pool
trees methodTrees
maxParams uint16
maxSections uint16
trustedProxies []string
trustedCIDRs []*net.IPNet
}
var _ IRouter = &Engine{}
// New returns a new blank Engine instance without any middleware attached.
// By default, the configuration is:
// - RedirectTrailingSlash: true
// - RedirectFixedPath: false
// - HandleMethodNotAllowed: false
// - ForwardedByClientIP: true
// - UseRawPath: false
// - UnescapePathValues: true
func New() *Engine {
debugPrintWARNINGNew()
engine := &Engine{
RouterGroup: RouterGroup{
Handlers: nil,
basePath: "/",
root: true,
},
FuncMap: template.FuncMap{},
RedirectTrailingSlash: true,
RedirectFixedPath: false,
HandleMethodNotAllowed: false,
ForwardedByClientIP: true,
RemoteIPHeaders: []string{"X-Forwarded-For", "X-Real-IP"},
TrustedPlatform: defaultPlatform,
UseRawPath: false,
RemoveExtraSlash: false,
UnescapePathValues: true,
MaxMultipartMemory: defaultMultipartMemory,
trees: make(methodTrees, 0, 9),
delims: render.Delims{Left: "{{", Right: "}}"},
secureJSONPrefix: "while(1);",
trustedProxies: []string{"0.0.0.0/0", "::/0"},
trustedCIDRs: defaultTrustedCIDRs,
}
engine.RouterGroup.engine = engine
engine.pool.New = func() any {
return engine.allocateContext()
}
return engine
}
// Default returns an Engine instance with the Logger and Recovery middleware already attached.
func Default() *Engine {
debugPrintWARNINGDefault()
engine := New()
engine.Use(Logger(), Recovery())
return engine
}
func (engine *Engine) Handler() http.Handler {
if !engine.UseH2C {
return engine
}
h2s := &http2.Server{}
return h2c.NewHandler(engine, h2s)
}
func (engine *Engine) allocateContext() *Context {
v := make(Params, 0, engine.maxParams)
skippedNodes := make([]skippedNode, 0, engine.maxSections)
return &Context{engine: engine, params: &v, skippedNodes: &skippedNodes}
}
// Delims sets template left and right delims and returns an Engine instance.
func (engine *Engine) Delims(left, right string) *Engine {
engine.delims = render.Delims{Left: left, Right: right}
return engine
}
// SecureJsonPrefix sets the secureJSONPrefix used in Context.SecureJSON.
func (engine *Engine) SecureJsonPrefix(prefix string) *Engine {
engine.secureJSONPrefix = prefix
return engine
}
// LoadHTMLGlob loads HTML files identified by glob pattern
// and associates the result with HTML renderer.
func (engine *Engine) LoadHTMLGlob(pattern string) {
left := engine.delims.Left
right := engine.delims.Right
templ := template.Must(template.New("").Delims(left, right).Funcs(engine.FuncMap).ParseGlob(pattern))
if IsDebugging() {
debugPrintLoadTemplate(templ)
engine.HTMLRender = render.HTMLDebug{Glob: pattern, FuncMap: engine.FuncMap, Delims: engine.delims}
return
}
engine.SetHTMLTemplate(templ)
}
// LoadHTMLFiles loads a slice of HTML files
// and associates the result with HTML renderer.
func (engine *Engine) LoadHTMLFiles(files ...string) {
if IsDebugging() {
engine.HTMLRender = render.HTMLDebug{Files: files, FuncMap: engine.FuncMap, Delims: engine.delims}
return
}
templ := template.Must(template.New("").Delims(engine.delims.Left, engine.delims.Right).Funcs(engine.FuncMap).ParseFiles(files...))
engine.SetHTMLTemplate(templ)
}
// SetHTMLTemplate associate a template with HTML renderer.
func (engine *Engine) SetHTMLTemplate(templ *template.Template) {
if len(engine.trees) > 0 {
debugPrintWARNINGSetHTMLTemplate()
}
engine.HTMLRender = render.HTMLProduction{Template: templ.Funcs(engine.FuncMap)}
}
// SetFuncMap sets the FuncMap used for template.FuncMap.
func (engine *Engine) SetFuncMap(funcMap template.FuncMap) {
engine.FuncMap = funcMap
}
// NoRoute adds handlers for NoRoute. It returns a 404 code by default.
func (engine *Engine) NoRoute(handlers ...HandlerFunc) {
engine.noRoute = handlers
engine.rebuild404Handlers()
}
// NoMethod sets the handlers called when Engine.HandleMethodNotAllowed = true.
func (engine *Engine) NoMethod(handlers ...HandlerFunc) {
engine.noMethod = handlers
engine.rebuild405Handlers()
}
// Use attaches a global middleware to the router. i.e. the middleware attached through Use() will be
// included in the handlers chain for every single request. Even 404, 405, static files...
// For example, this is the right place for a logger or error management middleware.
func (engine *Engine) Use(middleware ...HandlerFunc) IRoutes {
engine.RouterGroup.Use(middleware...)
engine.rebuild404Handlers()
engine.rebuild405Handlers()
return engine
}
func (engine *Engine) rebuild404Handlers() {
engine.allNoRoute = engine.combineHandlers(engine.noRoute)
}
func (engine *Engine) rebuild405Handlers() {
engine.allNoMethod = engine.combineHandlers(engine.noMethod)
}
func (engine *Engine) addRoute(method, path string, handlers HandlersChain) {
assert1(path[0] == '/', "path must begin with '/'")
assert1(method != "", "HTTP method can not be empty")
assert1(len(handlers) > 0, "there must be at least one handler")
debugPrintRoute(method, path, handlers)
root := engine.trees.get(method)
if root == nil {
root = new(node)
root.fullPath = "/"
engine.trees = append(engine.trees, methodTree{method: method, root: root})
}
root.addRoute(path, handlers)
// Update maxParams
if paramsCount := countParams(path); paramsCount > engine.maxParams {
engine.maxParams = paramsCount
}
if sectionsCount := countSections(path); sectionsCount > engine.maxSections {
engine.maxSections = sectionsCount
}
}
// Routes returns a slice of registered routes, including some useful information, such as:
// the http method, path and the handler name.
func (engine *Engine) Routes() (routes RoutesInfo) {
for _, tree := range engine.trees {
routes = iterate("", tree.method, routes, tree.root)
}
return routes
}
func iterate(path, method string, routes RoutesInfo, root *node) RoutesInfo {
path += root.path
if len(root.handlers) > 0 {
handlerFunc := root.handlers.Last()
routes = append(routes, RouteInfo{
Method: method,
Path: path,
Handler: nameOfFunction(handlerFunc),
HandlerFunc: handlerFunc,
})
}
for _, child := range root.children {
routes = iterate(path, method, routes, child)
}
return routes
}
// Run attaches the router to a http.Server and starts listening and serving HTTP requests.
// It is a shortcut for http.ListenAndServe(addr, router)
// Note: this method will block the calling goroutine indefinitely unless an error happens.
func (engine *Engine) Run(addr ...string) (err error) {
defer func() { debugPrintError(err) }()
if engine.isUnsafeTrustedProxies() {
debugPrint("[WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.\n" +
"Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.")
}
address := resolveAddress(addr)
debugPrint("Listening and serving HTTP on %s\n", address)
err = http.ListenAndServe(address, engine.Handler())
return
}
func (engine *Engine) prepareTrustedCIDRs() ([]*net.IPNet, error) {
if engine.trustedProxies == nil {
return nil, nil
}
cidr := make([]*net.IPNet, 0, len(engine.trustedProxies))
for _, trustedProxy := range engine.trustedProxies {
if !strings.Contains(trustedProxy, "/") {
ip := parseIP(trustedProxy)
if ip == nil {
return cidr, &net.ParseError{Type: "IP address", Text: trustedProxy}
}
switch len(ip) {
case net.IPv4len:
trustedProxy += "/32"
case net.IPv6len:
trustedProxy += "/128"
}
}
_, cidrNet, err := net.ParseCIDR(trustedProxy)
if err != nil {
return cidr, err
}
cidr = append(cidr, cidrNet)
}
return cidr, nil
}
// SetTrustedProxies set a list of network origins (IPv4 addresses,
// IPv4 CIDRs, IPv6 addresses or IPv6 CIDRs) from which to trust
// request's headers that contain alternative client IP when
// `(*gin.Engine).ForwardedByClientIP` is `true`. `TrustedProxies`
// feature is enabled by default, and it also trusts all proxies
// by default. If you want to disable this feature, use
// Engine.SetTrustedProxies(nil), then Context.ClientIP() will
// return the remote address directly.
func (engine *Engine) SetTrustedProxies(trustedProxies []string) error {
engine.trustedProxies = trustedProxies
return engine.parseTrustedProxies()
}
// isUnsafeTrustedProxies checks if Engine.trustedCIDRs contains all IPs, it's not safe if it has (returns true)
func (engine *Engine) isUnsafeTrustedProxies() bool {
return engine.isTrustedProxy(net.ParseIP("0.0.0.0")) || engine.isTrustedProxy(net.ParseIP("::"))
}
// parseTrustedProxies parse Engine.trustedProxies to Engine.trustedCIDRs
func (engine *Engine) parseTrustedProxies() error {
trustedCIDRs, err := engine.prepareTrustedCIDRs()
engine.trustedCIDRs = trustedCIDRs
return err
}
// isTrustedProxy will check whether the IP address is included in the trusted list according to Engine.trustedCIDRs
func (engine *Engine) isTrustedProxy(ip net.IP) bool {
if engine.trustedCIDRs == nil {
return false
}
for _, cidr := range engine.trustedCIDRs {
if cidr.Contains(ip) {
return true
}
}
return false
}
// validateHeader will parse X-Forwarded-For header and return the trusted client IP address
func (engine *Engine) validateHeader(header string) (clientIP string, valid bool) {
if header == "" {
return "", false
}
items := strings.Split(header, ",")
for i := len(items) - 1; i >= 0; i-- {
ipStr := strings.TrimSpace(items[i])
ip := net.ParseIP(ipStr)
if ip == nil {
break
}
// X-Forwarded-For is appended by proxy
// Check IPs in reverse order and stop when find untrusted proxy
if (i == 0) || (!engine.isTrustedProxy(ip)) {
return ipStr, true
}
}
return "", false
}
// parseIP parse a string representation of an IP and returns a net.IP with the
// minimum byte representation or nil if input is invalid.
func parseIP(ip string) net.IP {
parsedIP := net.ParseIP(ip)
if ipv4 := parsedIP.To4(); ipv4 != nil {
// return ip in a 4-byte representation
return ipv4
}
// return ip in a 16-byte representation or nil
return parsedIP
}
// RunTLS attaches the router to a http.Server and starts listening and serving HTTPS (secure) requests.
// It is a shortcut for http.ListenAndServeTLS(addr, certFile, keyFile, router)
// Note: this method will block the calling goroutine indefinitely unless an error happens.
func (engine *Engine) RunTLS(addr, certFile, keyFile string) (err error) {
debugPrint("Listening and serving HTTPS on %s\n", addr)
defer func() { debugPrintError(err) }()
if engine.isUnsafeTrustedProxies() {
debugPrint("[WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.\n" +
"Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.")
}
err = http.ListenAndServeTLS(addr, certFile, keyFile, engine.Handler())
return
}
// RunUnix attaches the router to a http.Server and starts listening and serving HTTP requests
// through the specified unix socket (i.e. a file).
// Note: this method will block the calling goroutine indefinitely unless an error happens.
func (engine *Engine) RunUnix(file string) (err error) {
debugPrint("Listening and serving HTTP on unix:/%s", file)
defer func() { debugPrintError(err) }()
if engine.isUnsafeTrustedProxies() {
debugPrint("[WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.\n" +
"Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.")
}
listener, err := net.Listen("unix", file)
if err != nil {
return
}
defer listener.Close()
defer os.Remove(file)
err = http.Serve(listener, engine.Handler())
return
}
// RunFd attaches the router to a http.Server and starts listening and serving HTTP requests
// through the specified file descriptor.
// Note: this method will block the calling goroutine indefinitely unless an error happens.
func (engine *Engine) RunFd(fd int) (err error) {
debugPrint("Listening and serving HTTP on fd@%d", fd)
defer func() { debugPrintError(err) }()
if engine.isUnsafeTrustedProxies() {
debugPrint("[WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.\n" +
"Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.")
}
f := os.NewFile(uintptr(fd), fmt.Sprintf("fd@%d", fd))
listener, err := net.FileListener(f)
if err != nil {
return
}
defer listener.Close()
err = engine.RunListener(listener)
return
}
// RunListener attaches the router to a http.Server and starts listening and serving HTTP requests
// through the specified net.Listener
func (engine *Engine) RunListener(listener net.Listener) (err error) {
debugPrint("Listening and serving HTTP on listener what's bind with address@%s", listener.Addr())
defer func() { debugPrintError(err) }()
if engine.isUnsafeTrustedProxies() {
debugPrint("[WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.\n" +
"Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.")
}
err = http.Serve(listener, engine.Handler())
return
}
// ServeHTTP conforms to the http.Handler interface.
func (engine *Engine) ServeHTTP(w http.ResponseWriter, req *http.Request) {
c := engine.pool.Get().(*Context)
c.writermem.reset(w)
c.Request = req
c.reset()
engine.handleHTTPRequest(c)
engine.pool.Put(c)
}
// HandleContext re-enters a context that has been rewritten.
// This can be done by setting c.Request.URL.Path to your new target.
// Disclaimer: You can loop yourself to deal with this, use wisely.
func (engine *Engine) HandleContext(c *Context) {
oldIndexValue := c.index
c.reset()
engine.handleHTTPRequest(c)
c.index = oldIndexValue
}
func (engine *Engine) handleHTTPRequest(c *Context) {
httpMethod := c.Request.Method
rPath := c.Request.URL.Path
unescape := false
if engine.UseRawPath && len(c.Request.URL.RawPath) > 0 {
rPath = c.Request.URL.RawPath
unescape = engine.UnescapePathValues
}
if engine.RemoveExtraSlash {
rPath = cleanPath(rPath)
}
// Find root of the tree for the given HTTP method
t := engine.trees
for i, tl := 0, len(t); i < tl; i++ {
if t[i].method != httpMethod {
continue
}
root := t[i].root
// Find route in tree
value := root.getValue(rPath, c.params, c.skippedNodes, unescape)
if value.params != nil {
c.Params = *value.params
}
if value.handlers != nil {
c.handlers = value.handlers
c.fullPath = value.fullPath
c.Next()
c.writermem.WriteHeaderNow()
return
}
if httpMethod != http.MethodConnect && rPath != "/" {
if value.tsr && engine.RedirectTrailingSlash {
redirectTrailingSlash(c)
return
}
if engine.RedirectFixedPath && redirectFixedPath(c, root, engine.RedirectFixedPath) {
return
}
}
break
}
if engine.HandleMethodNotAllowed {
for _, tree := range engine.trees {
if tree.method == httpMethod {
continue
}
if value := tree.root.getValue(rPath, nil, c.skippedNodes, unescape); value.handlers != nil {
c.handlers = engine.allNoMethod
serveError(c, http.StatusMethodNotAllowed, default405Body)
return
}
}
}
c.handlers = engine.allNoRoute
serveError(c, http.StatusNotFound, default404Body)
}
var mimePlain = []string{MIMEPlain}
func serveError(c *Context, code int, defaultMessage []byte) {
c.writermem.status = code
c.Next()
if c.writermem.Written() {
return
}
if c.writermem.Status() == code {
c.writermem.Header()["Content-Type"] = mimePlain
_, err := c.Writer.Write(defaultMessage)
if err != nil {
debugPrint("cannot write message to writer during serve error: %v", err)
}
return
}
c.writermem.WriteHeaderNow()
}
func redirectTrailingSlash(c *Context) {
req := c.Request
p := req.URL.Path
if prefix := path.Clean(c.Request.Header.Get("X-Forwarded-Prefix")); prefix != "." {
p = prefix + "/" + req.URL.Path
}
req.URL.Path = p + "/"
if length := len(p); length > 1 && p[length-1] == '/' {
req.URL.Path = p[:length-1]
}
redirectRequest(c)
}
func redirectFixedPath(c *Context, root *node, trailingSlash bool) bool {
req := c.Request
rPath := req.URL.Path
if fixedPath, ok := root.findCaseInsensitivePath(cleanPath(rPath), trailingSlash); ok {
req.URL.Path = bytesconv.BytesToString(fixedPath)
redirectRequest(c)
return true
}
return false
}
func redirectRequest(c *Context) {
req := c.Request
rPath := req.URL.Path
rURL := req.URL.String()
code := http.StatusMovedPermanently // Permanent redirect, request with GET method
if req.Method != http.MethodGet {
code = http.StatusTemporaryRedirect
}
debugPrint("redirecting request %d: %s --> %s", code, rPath, rURL)
http.Redirect(c.Writer, req, rURL, code)
c.writermem.WriteHeaderNow()
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"fmt"
"html/template"
"net"
"net/http"
"os"
"path"
"strings"
"sync"
"github.com/gin-gonic/gin/internal/bytesconv"
"github.com/gin-gonic/gin/render"
"golang.org/x/net/http2"
"golang.org/x/net/http2/h2c"
)
const defaultMultipartMemory = 32 << 20 // 32 MB
var (
default404Body = []byte("404 page not found")
default405Body = []byte("405 method not allowed")
)
var defaultPlatform string
var defaultTrustedCIDRs = []*net.IPNet{
{ // 0.0.0.0/0 (IPv4)
IP: net.IP{0x0, 0x0, 0x0, 0x0},
Mask: net.IPMask{0x0, 0x0, 0x0, 0x0},
},
{ // ::/0 (IPv6)
IP: net.IP{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
Mask: net.IPMask{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
},
}
// HandlerFunc defines the handler used by gin middleware as return value.
type HandlerFunc func(*Context)
// HandlersChain defines a HandlerFunc slice.
type HandlersChain []HandlerFunc
// Last returns the last handler in the chain. i.e. the last handler is the main one.
func (c HandlersChain) Last() HandlerFunc {
if length := len(c); length > 0 {
return c[length-1]
}
return nil
}
// RouteInfo represents a request route's specification which contains method and path and its handler.
type RouteInfo struct {
Method string
Path string
Handler string
HandlerFunc HandlerFunc
}
// RoutesInfo defines a RouteInfo slice.
type RoutesInfo []RouteInfo
// Trusted platforms
const (
// PlatformGoogleAppEngine when running on Google App Engine. Trust X-Appengine-Remote-Addr
// for determining the client's IP
PlatformGoogleAppEngine = "X-Appengine-Remote-Addr"
// PlatformCloudflare when using Cloudflare's CDN. Trust CF-Connecting-IP for determining
// the client's IP
PlatformCloudflare = "CF-Connecting-IP"
)
// Engine is the framework's instance, it contains the muxer, middleware and configuration settings.
// Create an instance of Engine, by using New() or Default()
type Engine struct {
RouterGroup
// RedirectTrailingSlash enables automatic redirection if the current route can't be matched but a
// handler for the path with (without) the trailing slash exists.
// For example if /foo/ is requested but a route only exists for /foo, the
// client is redirected to /foo with http status code 301 for GET requests
// and 307 for all other request methods.
RedirectTrailingSlash bool
// RedirectFixedPath if enabled, the router tries to fix the current request path, if no
// handle is registered for it.
// First superfluous path elements like ../ or // are removed.
// Afterwards the router does a case-insensitive lookup of the cleaned path.
// If a handle can be found for this route, the router makes a redirection
// to the corrected path with status code 301 for GET requests and 307 for
// all other request methods.
// For example /FOO and /..//Foo could be redirected to /foo.
// RedirectTrailingSlash is independent of this option.
RedirectFixedPath bool
// HandleMethodNotAllowed if enabled, the router checks if another method is allowed for the
// current route, if the current request can not be routed.
// If this is the case, the request is answered with 'Method Not Allowed'
// and HTTP status code 405.
// If no other Method is allowed, the request is delegated to the NotFound
// handler.
HandleMethodNotAllowed bool
// ForwardedByClientIP if enabled, client IP will be parsed from the request's headers that
// match those stored at `(*gin.Engine).RemoteIPHeaders`. If no IP was
// fetched, it falls back to the IP obtained from
// `(*gin.Context).Request.RemoteAddr`.
ForwardedByClientIP bool
// AppEngine was deprecated.
// Deprecated: USE `TrustedPlatform` WITH VALUE `gin.PlatformGoogleAppEngine` INSTEAD
// #726 #755 If enabled, it will trust some headers starting with
// 'X-AppEngine...' for better integration with that PaaS.
AppEngine bool
// UseRawPath if enabled, the url.RawPath will be used to find parameters.
UseRawPath bool
// UnescapePathValues if true, the path value will be unescaped.
// If UseRawPath is false (by default), the UnescapePathValues effectively is true,
// as url.Path gonna be used, which is already unescaped.
UnescapePathValues bool
// RemoveExtraSlash a parameter can be parsed from the URL even with extra slashes.
// See the PR #1817 and issue #1644
RemoveExtraSlash bool
// RemoteIPHeaders list of headers used to obtain the client IP when
// `(*gin.Engine).ForwardedByClientIP` is `true` and
// `(*gin.Context).Request.RemoteAddr` is matched by at least one of the
// network origins of list defined by `(*gin.Engine).SetTrustedProxies()`.
RemoteIPHeaders []string
// TrustedPlatform if set to a constant of value gin.Platform*, trusts the headers set by
// that platform, for example to determine the client IP
TrustedPlatform string
// MaxMultipartMemory value of 'maxMemory' param that is given to http.Request's ParseMultipartForm
// method call.
MaxMultipartMemory int64
// UseH2C enable h2c support.
UseH2C bool
// ContextWithFallback enable fallback Context.Deadline(), Context.Done(), Context.Err() and Context.Value() when Context.Request.Context() is not nil.
ContextWithFallback bool
delims render.Delims
secureJSONPrefix string
HTMLRender render.HTMLRender
FuncMap template.FuncMap
allNoRoute HandlersChain
allNoMethod HandlersChain
noRoute HandlersChain
noMethod HandlersChain
pool sync.Pool
trees methodTrees
maxParams uint16
maxSections uint16
trustedProxies []string
trustedCIDRs []*net.IPNet
}
var _ IRouter = (*Engine)(nil)
// New returns a new blank Engine instance without any middleware attached.
// By default, the configuration is:
// - RedirectTrailingSlash: true
// - RedirectFixedPath: false
// - HandleMethodNotAllowed: false
// - ForwardedByClientIP: true
// - UseRawPath: false
// - UnescapePathValues: true
func New() *Engine {
debugPrintWARNINGNew()
engine := &Engine{
RouterGroup: RouterGroup{
Handlers: nil,
basePath: "/",
root: true,
},
FuncMap: template.FuncMap{},
RedirectTrailingSlash: true,
RedirectFixedPath: false,
HandleMethodNotAllowed: false,
ForwardedByClientIP: true,
RemoteIPHeaders: []string{"X-Forwarded-For", "X-Real-IP"},
TrustedPlatform: defaultPlatform,
UseRawPath: false,
RemoveExtraSlash: false,
UnescapePathValues: true,
MaxMultipartMemory: defaultMultipartMemory,
trees: make(methodTrees, 0, 9),
delims: render.Delims{Left: "{{", Right: "}}"},
secureJSONPrefix: "while(1);",
trustedProxies: []string{"0.0.0.0/0", "::/0"},
trustedCIDRs: defaultTrustedCIDRs,
}
engine.RouterGroup.engine = engine
engine.pool.New = func() any {
return engine.allocateContext()
}
return engine
}
// Default returns an Engine instance with the Logger and Recovery middleware already attached.
func Default() *Engine {
debugPrintWARNINGDefault()
engine := New()
engine.Use(Logger(), Recovery())
return engine
}
func (engine *Engine) Handler() http.Handler {
if !engine.UseH2C {
return engine
}
h2s := &http2.Server{}
return h2c.NewHandler(engine, h2s)
}
func (engine *Engine) allocateContext() *Context {
v := make(Params, 0, engine.maxParams)
skippedNodes := make([]skippedNode, 0, engine.maxSections)
return &Context{engine: engine, params: &v, skippedNodes: &skippedNodes}
}
// Delims sets template left and right delims and returns an Engine instance.
func (engine *Engine) Delims(left, right string) *Engine {
engine.delims = render.Delims{Left: left, Right: right}
return engine
}
// SecureJsonPrefix sets the secureJSONPrefix used in Context.SecureJSON.
func (engine *Engine) SecureJsonPrefix(prefix string) *Engine {
engine.secureJSONPrefix = prefix
return engine
}
// LoadHTMLGlob loads HTML files identified by glob pattern
// and associates the result with HTML renderer.
func (engine *Engine) LoadHTMLGlob(pattern string) {
left := engine.delims.Left
right := engine.delims.Right
templ := template.Must(template.New("").Delims(left, right).Funcs(engine.FuncMap).ParseGlob(pattern))
if IsDebugging() {
debugPrintLoadTemplate(templ)
engine.HTMLRender = render.HTMLDebug{Glob: pattern, FuncMap: engine.FuncMap, Delims: engine.delims}
return
}
engine.SetHTMLTemplate(templ)
}
// LoadHTMLFiles loads a slice of HTML files
// and associates the result with HTML renderer.
func (engine *Engine) LoadHTMLFiles(files ...string) {
if IsDebugging() {
engine.HTMLRender = render.HTMLDebug{Files: files, FuncMap: engine.FuncMap, Delims: engine.delims}
return
}
templ := template.Must(template.New("").Delims(engine.delims.Left, engine.delims.Right).Funcs(engine.FuncMap).ParseFiles(files...))
engine.SetHTMLTemplate(templ)
}
// SetHTMLTemplate associate a template with HTML renderer.
func (engine *Engine) SetHTMLTemplate(templ *template.Template) {
if len(engine.trees) > 0 {
debugPrintWARNINGSetHTMLTemplate()
}
engine.HTMLRender = render.HTMLProduction{Template: templ.Funcs(engine.FuncMap)}
}
// SetFuncMap sets the FuncMap used for template.FuncMap.
func (engine *Engine) SetFuncMap(funcMap template.FuncMap) {
engine.FuncMap = funcMap
}
// NoRoute adds handlers for NoRoute. It returns a 404 code by default.
func (engine *Engine) NoRoute(handlers ...HandlerFunc) {
engine.noRoute = handlers
engine.rebuild404Handlers()
}
// NoMethod sets the handlers called when Engine.HandleMethodNotAllowed = true.
func (engine *Engine) NoMethod(handlers ...HandlerFunc) {
engine.noMethod = handlers
engine.rebuild405Handlers()
}
// Use attaches a global middleware to the router. i.e. the middleware attached through Use() will be
// included in the handlers chain for every single request. Even 404, 405, static files...
// For example, this is the right place for a logger or error management middleware.
func (engine *Engine) Use(middleware ...HandlerFunc) IRoutes {
engine.RouterGroup.Use(middleware...)
engine.rebuild404Handlers()
engine.rebuild405Handlers()
return engine
}
func (engine *Engine) rebuild404Handlers() {
engine.allNoRoute = engine.combineHandlers(engine.noRoute)
}
func (engine *Engine) rebuild405Handlers() {
engine.allNoMethod = engine.combineHandlers(engine.noMethod)
}
func (engine *Engine) addRoute(method, path string, handlers HandlersChain) {
assert1(path[0] == '/', "path must begin with '/'")
assert1(method != "", "HTTP method can not be empty")
assert1(len(handlers) > 0, "there must be at least one handler")
debugPrintRoute(method, path, handlers)
root := engine.trees.get(method)
if root == nil {
root = new(node)
root.fullPath = "/"
engine.trees = append(engine.trees, methodTree{method: method, root: root})
}
root.addRoute(path, handlers)
// Update maxParams
if paramsCount := countParams(path); paramsCount > engine.maxParams {
engine.maxParams = paramsCount
}
if sectionsCount := countSections(path); sectionsCount > engine.maxSections {
engine.maxSections = sectionsCount
}
}
// Routes returns a slice of registered routes, including some useful information, such as:
// the http method, path and the handler name.
func (engine *Engine) Routes() (routes RoutesInfo) {
for _, tree := range engine.trees {
routes = iterate("", tree.method, routes, tree.root)
}
return routes
}
func iterate(path, method string, routes RoutesInfo, root *node) RoutesInfo {
path += root.path
if len(root.handlers) > 0 {
handlerFunc := root.handlers.Last()
routes = append(routes, RouteInfo{
Method: method,
Path: path,
Handler: nameOfFunction(handlerFunc),
HandlerFunc: handlerFunc,
})
}
for _, child := range root.children {
routes = iterate(path, method, routes, child)
}
return routes
}
// Run attaches the router to a http.Server and starts listening and serving HTTP requests.
// It is a shortcut for http.ListenAndServe(addr, router)
// Note: this method will block the calling goroutine indefinitely unless an error happens.
func (engine *Engine) Run(addr ...string) (err error) {
defer func() { debugPrintError(err) }()
if engine.isUnsafeTrustedProxies() {
debugPrint("[WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.\n" +
"Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.")
}
address := resolveAddress(addr)
debugPrint("Listening and serving HTTP on %s\n", address)
err = http.ListenAndServe(address, engine.Handler())
return
}
func (engine *Engine) prepareTrustedCIDRs() ([]*net.IPNet, error) {
if engine.trustedProxies == nil {
return nil, nil
}
cidr := make([]*net.IPNet, 0, len(engine.trustedProxies))
for _, trustedProxy := range engine.trustedProxies {
if !strings.Contains(trustedProxy, "/") {
ip := parseIP(trustedProxy)
if ip == nil {
return cidr, &net.ParseError{Type: "IP address", Text: trustedProxy}
}
switch len(ip) {
case net.IPv4len:
trustedProxy += "/32"
case net.IPv6len:
trustedProxy += "/128"
}
}
_, cidrNet, err := net.ParseCIDR(trustedProxy)
if err != nil {
return cidr, err
}
cidr = append(cidr, cidrNet)
}
return cidr, nil
}
// SetTrustedProxies set a list of network origins (IPv4 addresses,
// IPv4 CIDRs, IPv6 addresses or IPv6 CIDRs) from which to trust
// request's headers that contain alternative client IP when
// `(*gin.Engine).ForwardedByClientIP` is `true`. `TrustedProxies`
// feature is enabled by default, and it also trusts all proxies
// by default. If you want to disable this feature, use
// Engine.SetTrustedProxies(nil), then Context.ClientIP() will
// return the remote address directly.
func (engine *Engine) SetTrustedProxies(trustedProxies []string) error {
engine.trustedProxies = trustedProxies
return engine.parseTrustedProxies()
}
// isUnsafeTrustedProxies checks if Engine.trustedCIDRs contains all IPs, it's not safe if it has (returns true)
func (engine *Engine) isUnsafeTrustedProxies() bool {
return engine.isTrustedProxy(net.ParseIP("0.0.0.0")) || engine.isTrustedProxy(net.ParseIP("::"))
}
// parseTrustedProxies parse Engine.trustedProxies to Engine.trustedCIDRs
func (engine *Engine) parseTrustedProxies() error {
trustedCIDRs, err := engine.prepareTrustedCIDRs()
engine.trustedCIDRs = trustedCIDRs
return err
}
// isTrustedProxy will check whether the IP address is included in the trusted list according to Engine.trustedCIDRs
func (engine *Engine) isTrustedProxy(ip net.IP) bool {
if engine.trustedCIDRs == nil {
return false
}
for _, cidr := range engine.trustedCIDRs {
if cidr.Contains(ip) {
return true
}
}
return false
}
// validateHeader will parse X-Forwarded-For header and return the trusted client IP address
func (engine *Engine) validateHeader(header string) (clientIP string, valid bool) {
if header == "" {
return "", false
}
items := strings.Split(header, ",")
for i := len(items) - 1; i >= 0; i-- {
ipStr := strings.TrimSpace(items[i])
ip := net.ParseIP(ipStr)
if ip == nil {
break
}
// X-Forwarded-For is appended by proxy
// Check IPs in reverse order and stop when find untrusted proxy
if (i == 0) || (!engine.isTrustedProxy(ip)) {
return ipStr, true
}
}
return "", false
}
// parseIP parse a string representation of an IP and returns a net.IP with the
// minimum byte representation or nil if input is invalid.
func parseIP(ip string) net.IP {
parsedIP := net.ParseIP(ip)
if ipv4 := parsedIP.To4(); ipv4 != nil {
// return ip in a 4-byte representation
return ipv4
}
// return ip in a 16-byte representation or nil
return parsedIP
}
// RunTLS attaches the router to a http.Server and starts listening and serving HTTPS (secure) requests.
// It is a shortcut for http.ListenAndServeTLS(addr, certFile, keyFile, router)
// Note: this method will block the calling goroutine indefinitely unless an error happens.
func (engine *Engine) RunTLS(addr, certFile, keyFile string) (err error) {
debugPrint("Listening and serving HTTPS on %s\n", addr)
defer func() { debugPrintError(err) }()
if engine.isUnsafeTrustedProxies() {
debugPrint("[WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.\n" +
"Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.")
}
err = http.ListenAndServeTLS(addr, certFile, keyFile, engine.Handler())
return
}
// RunUnix attaches the router to a http.Server and starts listening and serving HTTP requests
// through the specified unix socket (i.e. a file).
// Note: this method will block the calling goroutine indefinitely unless an error happens.
func (engine *Engine) RunUnix(file string) (err error) {
debugPrint("Listening and serving HTTP on unix:/%s", file)
defer func() { debugPrintError(err) }()
if engine.isUnsafeTrustedProxies() {
debugPrint("[WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.\n" +
"Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.")
}
listener, err := net.Listen("unix", file)
if err != nil {
return
}
defer listener.Close()
defer os.Remove(file)
err = http.Serve(listener, engine.Handler())
return
}
// RunFd attaches the router to a http.Server and starts listening and serving HTTP requests
// through the specified file descriptor.
// Note: this method will block the calling goroutine indefinitely unless an error happens.
func (engine *Engine) RunFd(fd int) (err error) {
debugPrint("Listening and serving HTTP on fd@%d", fd)
defer func() { debugPrintError(err) }()
if engine.isUnsafeTrustedProxies() {
debugPrint("[WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.\n" +
"Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.")
}
f := os.NewFile(uintptr(fd), fmt.Sprintf("fd@%d", fd))
listener, err := net.FileListener(f)
if err != nil {
return
}
defer listener.Close()
err = engine.RunListener(listener)
return
}
// RunListener attaches the router to a http.Server and starts listening and serving HTTP requests
// through the specified net.Listener
func (engine *Engine) RunListener(listener net.Listener) (err error) {
debugPrint("Listening and serving HTTP on listener what's bind with address@%s", listener.Addr())
defer func() { debugPrintError(err) }()
if engine.isUnsafeTrustedProxies() {
debugPrint("[WARNING] You trusted all proxies, this is NOT safe. We recommend you to set a value.\n" +
"Please check https://pkg.go.dev/github.com/gin-gonic/gin#readme-don-t-trust-all-proxies for details.")
}
err = http.Serve(listener, engine.Handler())
return
}
// ServeHTTP conforms to the http.Handler interface.
func (engine *Engine) ServeHTTP(w http.ResponseWriter, req *http.Request) {
c := engine.pool.Get().(*Context)
c.writermem.reset(w)
c.Request = req
c.reset()
engine.handleHTTPRequest(c)
engine.pool.Put(c)
}
// HandleContext re-enters a context that has been rewritten.
// This can be done by setting c.Request.URL.Path to your new target.
// Disclaimer: You can loop yourself to deal with this, use wisely.
func (engine *Engine) HandleContext(c *Context) {
oldIndexValue := c.index
c.reset()
engine.handleHTTPRequest(c)
c.index = oldIndexValue
}
func (engine *Engine) handleHTTPRequest(c *Context) {
httpMethod := c.Request.Method
rPath := c.Request.URL.Path
unescape := false
if engine.UseRawPath && len(c.Request.URL.RawPath) > 0 {
rPath = c.Request.URL.RawPath
unescape = engine.UnescapePathValues
}
if engine.RemoveExtraSlash {
rPath = cleanPath(rPath)
}
// Find root of the tree for the given HTTP method
t := engine.trees
for i, tl := 0, len(t); i < tl; i++ {
if t[i].method != httpMethod {
continue
}
root := t[i].root
// Find route in tree
value := root.getValue(rPath, c.params, c.skippedNodes, unescape)
if value.params != nil {
c.Params = *value.params
}
if value.handlers != nil {
c.handlers = value.handlers
c.fullPath = value.fullPath
c.Next()
c.writermem.WriteHeaderNow()
return
}
if httpMethod != http.MethodConnect && rPath != "/" {
if value.tsr && engine.RedirectTrailingSlash {
redirectTrailingSlash(c)
return
}
if engine.RedirectFixedPath && redirectFixedPath(c, root, engine.RedirectFixedPath) {
return
}
}
break
}
if engine.HandleMethodNotAllowed {
for _, tree := range engine.trees {
if tree.method == httpMethod {
continue
}
if value := tree.root.getValue(rPath, nil, c.skippedNodes, unescape); value.handlers != nil {
c.handlers = engine.allNoMethod
serveError(c, http.StatusMethodNotAllowed, default405Body)
return
}
}
}
c.handlers = engine.allNoRoute
serveError(c, http.StatusNotFound, default404Body)
}
var mimePlain = []string{MIMEPlain}
func serveError(c *Context, code int, defaultMessage []byte) {
c.writermem.status = code
c.Next()
if c.writermem.Written() {
return
}
if c.writermem.Status() == code {
c.writermem.Header()["Content-Type"] = mimePlain
_, err := c.Writer.Write(defaultMessage)
if err != nil {
debugPrint("cannot write message to writer during serve error: %v", err)
}
return
}
c.writermem.WriteHeaderNow()
}
func redirectTrailingSlash(c *Context) {
req := c.Request
p := req.URL.Path
if prefix := path.Clean(c.Request.Header.Get("X-Forwarded-Prefix")); prefix != "." {
p = prefix + "/" + req.URL.Path
}
req.URL.Path = p + "/"
if length := len(p); length > 1 && p[length-1] == '/' {
req.URL.Path = p[:length-1]
}
redirectRequest(c)
}
func redirectFixedPath(c *Context, root *node, trailingSlash bool) bool {
req := c.Request
rPath := req.URL.Path
if fixedPath, ok := root.findCaseInsensitivePath(cleanPath(rPath), trailingSlash); ok {
req.URL.Path = bytesconv.BytesToString(fixedPath)
redirectRequest(c)
return true
}
return false
}
func redirectRequest(c *Context) {
req := c.Request
rPath := req.URL.Path
rURL := req.URL.String()
code := http.StatusMovedPermanently // Permanent redirect, request with GET method
if req.Method != http.MethodGet {
code = http.StatusTemporaryRedirect
}
debugPrint("redirecting request %d: %s --> %s", code, rPath, rURL)
http.Redirect(c.Writer, req, rURL, code)
c.writermem.WriteHeaderNow()
}
| 1 |
gin-gonic/gin | 3,327 | fix: modify interface check way | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | demoManito | "2022-09-18T16:27:41Z" | "2022-10-19T16:49:19Z" | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | 51aea73ba0f125f6cacc3b4b695efdf21d9c634f | fix: modify interface check way. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | ./response_writer.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"bufio"
"io"
"net"
"net/http"
)
const (
noWritten = -1
defaultStatus = http.StatusOK
)
// ResponseWriter ...
type ResponseWriter interface {
http.ResponseWriter
http.Hijacker
http.Flusher
http.CloseNotifier
// Status returns the HTTP response status code of the current request.
Status() int
// Size returns the number of bytes already written into the response http body.
// See Written()
Size() int
// WriteString writes the string into the response body.
WriteString(string) (int, error)
// Written returns true if the response body was already written.
Written() bool
// WriteHeaderNow forces to write the http header (status code + headers).
WriteHeaderNow()
// Pusher get the http.Pusher for server push
Pusher() http.Pusher
}
type responseWriter struct {
http.ResponseWriter
size int
status int
}
var _ ResponseWriter = &responseWriter{}
func (w *responseWriter) reset(writer http.ResponseWriter) {
w.ResponseWriter = writer
w.size = noWritten
w.status = defaultStatus
}
func (w *responseWriter) WriteHeader(code int) {
if code > 0 && w.status != code {
if w.Written() {
debugPrint("[WARNING] Headers were already written. Wanted to override status code %d with %d", w.status, code)
}
w.status = code
}
}
func (w *responseWriter) WriteHeaderNow() {
if !w.Written() {
w.size = 0
w.ResponseWriter.WriteHeader(w.status)
}
}
func (w *responseWriter) Write(data []byte) (n int, err error) {
w.WriteHeaderNow()
n, err = w.ResponseWriter.Write(data)
w.size += n
return
}
func (w *responseWriter) WriteString(s string) (n int, err error) {
w.WriteHeaderNow()
n, err = io.WriteString(w.ResponseWriter, s)
w.size += n
return
}
func (w *responseWriter) Status() int {
return w.status
}
func (w *responseWriter) Size() int {
return w.size
}
func (w *responseWriter) Written() bool {
return w.size != noWritten
}
// Hijack implements the http.Hijacker interface.
func (w *responseWriter) Hijack() (net.Conn, *bufio.ReadWriter, error) {
if w.size < 0 {
w.size = 0
}
return w.ResponseWriter.(http.Hijacker).Hijack()
}
// CloseNotify implements the http.CloseNotifier interface.
func (w *responseWriter) CloseNotify() <-chan bool {
return w.ResponseWriter.(http.CloseNotifier).CloseNotify()
}
// Flush implements the http.Flusher interface.
func (w *responseWriter) Flush() {
w.WriteHeaderNow()
w.ResponseWriter.(http.Flusher).Flush()
}
func (w *responseWriter) Pusher() (pusher http.Pusher) {
if pusher, ok := w.ResponseWriter.(http.Pusher); ok {
return pusher
}
return nil
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"bufio"
"io"
"net"
"net/http"
)
const (
noWritten = -1
defaultStatus = http.StatusOK
)
// ResponseWriter ...
type ResponseWriter interface {
http.ResponseWriter
http.Hijacker
http.Flusher
http.CloseNotifier
// Status returns the HTTP response status code of the current request.
Status() int
// Size returns the number of bytes already written into the response http body.
// See Written()
Size() int
// WriteString writes the string into the response body.
WriteString(string) (int, error)
// Written returns true if the response body was already written.
Written() bool
// WriteHeaderNow forces to write the http header (status code + headers).
WriteHeaderNow()
// Pusher get the http.Pusher for server push
Pusher() http.Pusher
}
type responseWriter struct {
http.ResponseWriter
size int
status int
}
var _ ResponseWriter = (*responseWriter)(nil)
func (w *responseWriter) reset(writer http.ResponseWriter) {
w.ResponseWriter = writer
w.size = noWritten
w.status = defaultStatus
}
func (w *responseWriter) WriteHeader(code int) {
if code > 0 && w.status != code {
if w.Written() {
debugPrint("[WARNING] Headers were already written. Wanted to override status code %d with %d", w.status, code)
}
w.status = code
}
}
func (w *responseWriter) WriteHeaderNow() {
if !w.Written() {
w.size = 0
w.ResponseWriter.WriteHeader(w.status)
}
}
func (w *responseWriter) Write(data []byte) (n int, err error) {
w.WriteHeaderNow()
n, err = w.ResponseWriter.Write(data)
w.size += n
return
}
func (w *responseWriter) WriteString(s string) (n int, err error) {
w.WriteHeaderNow()
n, err = io.WriteString(w.ResponseWriter, s)
w.size += n
return
}
func (w *responseWriter) Status() int {
return w.status
}
func (w *responseWriter) Size() int {
return w.size
}
func (w *responseWriter) Written() bool {
return w.size != noWritten
}
// Hijack implements the http.Hijacker interface.
func (w *responseWriter) Hijack() (net.Conn, *bufio.ReadWriter, error) {
if w.size < 0 {
w.size = 0
}
return w.ResponseWriter.(http.Hijacker).Hijack()
}
// CloseNotify implements the http.CloseNotifier interface.
func (w *responseWriter) CloseNotify() <-chan bool {
return w.ResponseWriter.(http.CloseNotifier).CloseNotify()
}
// Flush implements the http.Flusher interface.
func (w *responseWriter) Flush() {
w.WriteHeaderNow()
w.ResponseWriter.(http.Flusher).Flush()
}
func (w *responseWriter) Pusher() (pusher http.Pusher) {
if pusher, ok := w.ResponseWriter.(http.Pusher); ok {
return pusher
}
return nil
}
| 1 |
gin-gonic/gin | 3,327 | fix: modify interface check way | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | demoManito | "2022-09-18T16:27:41Z" | "2022-10-19T16:49:19Z" | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | 51aea73ba0f125f6cacc3b4b695efdf21d9c634f | fix: modify interface check way. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | ./routergroup.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"net/http"
"path"
"regexp"
"strings"
)
var (
// regEnLetter matches english letters for http method name
regEnLetter = regexp.MustCompile("^[A-Z]+$")
// anyMethods for RouterGroup Any method
anyMethods = []string{
http.MethodGet, http.MethodPost, http.MethodPut, http.MethodPatch,
http.MethodHead, http.MethodOptions, http.MethodDelete, http.MethodConnect,
http.MethodTrace,
}
)
// IRouter defines all router handle interface includes single and group router.
type IRouter interface {
IRoutes
Group(string, ...HandlerFunc) *RouterGroup
}
// IRoutes defines all router handle interface.
type IRoutes interface {
Use(...HandlerFunc) IRoutes
Handle(string, string, ...HandlerFunc) IRoutes
Any(string, ...HandlerFunc) IRoutes
GET(string, ...HandlerFunc) IRoutes
POST(string, ...HandlerFunc) IRoutes
DELETE(string, ...HandlerFunc) IRoutes
PATCH(string, ...HandlerFunc) IRoutes
PUT(string, ...HandlerFunc) IRoutes
OPTIONS(string, ...HandlerFunc) IRoutes
HEAD(string, ...HandlerFunc) IRoutes
StaticFile(string, string) IRoutes
StaticFileFS(string, string, http.FileSystem) IRoutes
Static(string, string) IRoutes
StaticFS(string, http.FileSystem) IRoutes
}
// RouterGroup is used internally to configure router, a RouterGroup is associated with
// a prefix and an array of handlers (middleware).
type RouterGroup struct {
Handlers HandlersChain
basePath string
engine *Engine
root bool
}
var _ IRouter = &RouterGroup{}
// Use adds middleware to the group, see example code in GitHub.
func (group *RouterGroup) Use(middleware ...HandlerFunc) IRoutes {
group.Handlers = append(group.Handlers, middleware...)
return group.returnObj()
}
// Group creates a new router group. You should add all the routes that have common middlewares or the same path prefix.
// For example, all the routes that use a common middleware for authorization could be grouped.
func (group *RouterGroup) Group(relativePath string, handlers ...HandlerFunc) *RouterGroup {
return &RouterGroup{
Handlers: group.combineHandlers(handlers),
basePath: group.calculateAbsolutePath(relativePath),
engine: group.engine,
}
}
// BasePath returns the base path of router group.
// For example, if v := router.Group("/rest/n/v1/api"), v.BasePath() is "/rest/n/v1/api".
func (group *RouterGroup) BasePath() string {
return group.basePath
}
func (group *RouterGroup) handle(httpMethod, relativePath string, handlers HandlersChain) IRoutes {
absolutePath := group.calculateAbsolutePath(relativePath)
handlers = group.combineHandlers(handlers)
group.engine.addRoute(httpMethod, absolutePath, handlers)
return group.returnObj()
}
// Handle registers a new request handle and middleware with the given path and method.
// The last handler should be the real handler, the other ones should be middleware that can and should be shared among different routes.
// See the example code in GitHub.
//
// For GET, POST, PUT, PATCH and DELETE requests the respective shortcut
// functions can be used.
//
// This function is intended for bulk loading and to allow the usage of less
// frequently used, non-standardized or custom methods (e.g. for internal
// communication with a proxy).
func (group *RouterGroup) Handle(httpMethod, relativePath string, handlers ...HandlerFunc) IRoutes {
if matched := regEnLetter.MatchString(httpMethod); !matched {
panic("http method " + httpMethod + " is not valid")
}
return group.handle(httpMethod, relativePath, handlers)
}
// POST is a shortcut for router.Handle("POST", path, handlers).
func (group *RouterGroup) POST(relativePath string, handlers ...HandlerFunc) IRoutes {
return group.handle(http.MethodPost, relativePath, handlers)
}
// GET is a shortcut for router.Handle("GET", path, handlers).
func (group *RouterGroup) GET(relativePath string, handlers ...HandlerFunc) IRoutes {
return group.handle(http.MethodGet, relativePath, handlers)
}
// DELETE is a shortcut for router.Handle("DELETE", path, handlers).
func (group *RouterGroup) DELETE(relativePath string, handlers ...HandlerFunc) IRoutes {
return group.handle(http.MethodDelete, relativePath, handlers)
}
// PATCH is a shortcut for router.Handle("PATCH", path, handlers).
func (group *RouterGroup) PATCH(relativePath string, handlers ...HandlerFunc) IRoutes {
return group.handle(http.MethodPatch, relativePath, handlers)
}
// PUT is a shortcut for router.Handle("PUT", path, handlers).
func (group *RouterGroup) PUT(relativePath string, handlers ...HandlerFunc) IRoutes {
return group.handle(http.MethodPut, relativePath, handlers)
}
// OPTIONS is a shortcut for router.Handle("OPTIONS", path, handlers).
func (group *RouterGroup) OPTIONS(relativePath string, handlers ...HandlerFunc) IRoutes {
return group.handle(http.MethodOptions, relativePath, handlers)
}
// HEAD is a shortcut for router.Handle("HEAD", path, handlers).
func (group *RouterGroup) HEAD(relativePath string, handlers ...HandlerFunc) IRoutes {
return group.handle(http.MethodHead, relativePath, handlers)
}
// Any registers a route that matches all the HTTP methods.
// GET, POST, PUT, PATCH, HEAD, OPTIONS, DELETE, CONNECT, TRACE.
func (group *RouterGroup) Any(relativePath string, handlers ...HandlerFunc) IRoutes {
for _, method := range anyMethods {
group.handle(method, relativePath, handlers)
}
return group.returnObj()
}
// StaticFile registers a single route in order to serve a single file of the local filesystem.
// router.StaticFile("favicon.ico", "./resources/favicon.ico")
func (group *RouterGroup) StaticFile(relativePath, filepath string) IRoutes {
return group.staticFileHandler(relativePath, func(c *Context) {
c.File(filepath)
})
}
// StaticFileFS works just like `StaticFile` but a custom `http.FileSystem` can be used instead..
// router.StaticFileFS("favicon.ico", "./resources/favicon.ico", Dir{".", false})
// Gin by default uses: gin.Dir()
func (group *RouterGroup) StaticFileFS(relativePath, filepath string, fs http.FileSystem) IRoutes {
return group.staticFileHandler(relativePath, func(c *Context) {
c.FileFromFS(filepath, fs)
})
}
func (group *RouterGroup) staticFileHandler(relativePath string, handler HandlerFunc) IRoutes {
if strings.Contains(relativePath, ":") || strings.Contains(relativePath, "*") {
panic("URL parameters can not be used when serving a static file")
}
group.GET(relativePath, handler)
group.HEAD(relativePath, handler)
return group.returnObj()
}
// Static serves files from the given file system root.
// Internally a http.FileServer is used, therefore http.NotFound is used instead
// of the Router's NotFound handler.
// To use the operating system's file system implementation,
// use :
//
// router.Static("/static", "/var/www")
func (group *RouterGroup) Static(relativePath, root string) IRoutes {
return group.StaticFS(relativePath, Dir(root, false))
}
// StaticFS works just like `Static()` but a custom `http.FileSystem` can be used instead.
// Gin by default uses: gin.Dir()
func (group *RouterGroup) StaticFS(relativePath string, fs http.FileSystem) IRoutes {
if strings.Contains(relativePath, ":") || strings.Contains(relativePath, "*") {
panic("URL parameters can not be used when serving a static folder")
}
handler := group.createStaticHandler(relativePath, fs)
urlPattern := path.Join(relativePath, "/*filepath")
// Register GET and HEAD handlers
group.GET(urlPattern, handler)
group.HEAD(urlPattern, handler)
return group.returnObj()
}
func (group *RouterGroup) createStaticHandler(relativePath string, fs http.FileSystem) HandlerFunc {
absolutePath := group.calculateAbsolutePath(relativePath)
fileServer := http.StripPrefix(absolutePath, http.FileServer(fs))
return func(c *Context) {
if _, noListing := fs.(*onlyFilesFS); noListing {
c.Writer.WriteHeader(http.StatusNotFound)
}
file := c.Param("filepath")
// Check if file exists and/or if we have permission to access it
f, err := fs.Open(file)
if err != nil {
c.Writer.WriteHeader(http.StatusNotFound)
c.handlers = group.engine.noRoute
// Reset index
c.index = -1
return
}
f.Close()
fileServer.ServeHTTP(c.Writer, c.Request)
}
}
func (group *RouterGroup) combineHandlers(handlers HandlersChain) HandlersChain {
finalSize := len(group.Handlers) + len(handlers)
assert1(finalSize < int(abortIndex), "too many handlers")
mergedHandlers := make(HandlersChain, finalSize)
copy(mergedHandlers, group.Handlers)
copy(mergedHandlers[len(group.Handlers):], handlers)
return mergedHandlers
}
func (group *RouterGroup) calculateAbsolutePath(relativePath string) string {
return joinPaths(group.basePath, relativePath)
}
func (group *RouterGroup) returnObj() IRoutes {
if group.root {
return group.engine
}
return group
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"net/http"
"path"
"regexp"
"strings"
)
var (
// regEnLetter matches english letters for http method name
regEnLetter = regexp.MustCompile("^[A-Z]+$")
// anyMethods for RouterGroup Any method
anyMethods = []string{
http.MethodGet, http.MethodPost, http.MethodPut, http.MethodPatch,
http.MethodHead, http.MethodOptions, http.MethodDelete, http.MethodConnect,
http.MethodTrace,
}
)
// IRouter defines all router handle interface includes single and group router.
type IRouter interface {
IRoutes
Group(string, ...HandlerFunc) *RouterGroup
}
// IRoutes defines all router handle interface.
type IRoutes interface {
Use(...HandlerFunc) IRoutes
Handle(string, string, ...HandlerFunc) IRoutes
Any(string, ...HandlerFunc) IRoutes
GET(string, ...HandlerFunc) IRoutes
POST(string, ...HandlerFunc) IRoutes
DELETE(string, ...HandlerFunc) IRoutes
PATCH(string, ...HandlerFunc) IRoutes
PUT(string, ...HandlerFunc) IRoutes
OPTIONS(string, ...HandlerFunc) IRoutes
HEAD(string, ...HandlerFunc) IRoutes
StaticFile(string, string) IRoutes
StaticFileFS(string, string, http.FileSystem) IRoutes
Static(string, string) IRoutes
StaticFS(string, http.FileSystem) IRoutes
}
// RouterGroup is used internally to configure router, a RouterGroup is associated with
// a prefix and an array of handlers (middleware).
type RouterGroup struct {
Handlers HandlersChain
basePath string
engine *Engine
root bool
}
var _ IRouter = (*RouterGroup)(nil)
// Use adds middleware to the group, see example code in GitHub.
func (group *RouterGroup) Use(middleware ...HandlerFunc) IRoutes {
group.Handlers = append(group.Handlers, middleware...)
return group.returnObj()
}
// Group creates a new router group. You should add all the routes that have common middlewares or the same path prefix.
// For example, all the routes that use a common middleware for authorization could be grouped.
func (group *RouterGroup) Group(relativePath string, handlers ...HandlerFunc) *RouterGroup {
return &RouterGroup{
Handlers: group.combineHandlers(handlers),
basePath: group.calculateAbsolutePath(relativePath),
engine: group.engine,
}
}
// BasePath returns the base path of router group.
// For example, if v := router.Group("/rest/n/v1/api"), v.BasePath() is "/rest/n/v1/api".
func (group *RouterGroup) BasePath() string {
return group.basePath
}
func (group *RouterGroup) handle(httpMethod, relativePath string, handlers HandlersChain) IRoutes {
absolutePath := group.calculateAbsolutePath(relativePath)
handlers = group.combineHandlers(handlers)
group.engine.addRoute(httpMethod, absolutePath, handlers)
return group.returnObj()
}
// Handle registers a new request handle and middleware with the given path and method.
// The last handler should be the real handler, the other ones should be middleware that can and should be shared among different routes.
// See the example code in GitHub.
//
// For GET, POST, PUT, PATCH and DELETE requests the respective shortcut
// functions can be used.
//
// This function is intended for bulk loading and to allow the usage of less
// frequently used, non-standardized or custom methods (e.g. for internal
// communication with a proxy).
func (group *RouterGroup) Handle(httpMethod, relativePath string, handlers ...HandlerFunc) IRoutes {
if matched := regEnLetter.MatchString(httpMethod); !matched {
panic("http method " + httpMethod + " is not valid")
}
return group.handle(httpMethod, relativePath, handlers)
}
// POST is a shortcut for router.Handle("POST", path, handlers).
func (group *RouterGroup) POST(relativePath string, handlers ...HandlerFunc) IRoutes {
return group.handle(http.MethodPost, relativePath, handlers)
}
// GET is a shortcut for router.Handle("GET", path, handlers).
func (group *RouterGroup) GET(relativePath string, handlers ...HandlerFunc) IRoutes {
return group.handle(http.MethodGet, relativePath, handlers)
}
// DELETE is a shortcut for router.Handle("DELETE", path, handlers).
func (group *RouterGroup) DELETE(relativePath string, handlers ...HandlerFunc) IRoutes {
return group.handle(http.MethodDelete, relativePath, handlers)
}
// PATCH is a shortcut for router.Handle("PATCH", path, handlers).
func (group *RouterGroup) PATCH(relativePath string, handlers ...HandlerFunc) IRoutes {
return group.handle(http.MethodPatch, relativePath, handlers)
}
// PUT is a shortcut for router.Handle("PUT", path, handlers).
func (group *RouterGroup) PUT(relativePath string, handlers ...HandlerFunc) IRoutes {
return group.handle(http.MethodPut, relativePath, handlers)
}
// OPTIONS is a shortcut for router.Handle("OPTIONS", path, handlers).
func (group *RouterGroup) OPTIONS(relativePath string, handlers ...HandlerFunc) IRoutes {
return group.handle(http.MethodOptions, relativePath, handlers)
}
// HEAD is a shortcut for router.Handle("HEAD", path, handlers).
func (group *RouterGroup) HEAD(relativePath string, handlers ...HandlerFunc) IRoutes {
return group.handle(http.MethodHead, relativePath, handlers)
}
// Any registers a route that matches all the HTTP methods.
// GET, POST, PUT, PATCH, HEAD, OPTIONS, DELETE, CONNECT, TRACE.
func (group *RouterGroup) Any(relativePath string, handlers ...HandlerFunc) IRoutes {
for _, method := range anyMethods {
group.handle(method, relativePath, handlers)
}
return group.returnObj()
}
// StaticFile registers a single route in order to serve a single file of the local filesystem.
// router.StaticFile("favicon.ico", "./resources/favicon.ico")
func (group *RouterGroup) StaticFile(relativePath, filepath string) IRoutes {
return group.staticFileHandler(relativePath, func(c *Context) {
c.File(filepath)
})
}
// StaticFileFS works just like `StaticFile` but a custom `http.FileSystem` can be used instead..
// router.StaticFileFS("favicon.ico", "./resources/favicon.ico", Dir{".", false})
// Gin by default uses: gin.Dir()
func (group *RouterGroup) StaticFileFS(relativePath, filepath string, fs http.FileSystem) IRoutes {
return group.staticFileHandler(relativePath, func(c *Context) {
c.FileFromFS(filepath, fs)
})
}
func (group *RouterGroup) staticFileHandler(relativePath string, handler HandlerFunc) IRoutes {
if strings.Contains(relativePath, ":") || strings.Contains(relativePath, "*") {
panic("URL parameters can not be used when serving a static file")
}
group.GET(relativePath, handler)
group.HEAD(relativePath, handler)
return group.returnObj()
}
// Static serves files from the given file system root.
// Internally a http.FileServer is used, therefore http.NotFound is used instead
// of the Router's NotFound handler.
// To use the operating system's file system implementation,
// use :
//
// router.Static("/static", "/var/www")
func (group *RouterGroup) Static(relativePath, root string) IRoutes {
return group.StaticFS(relativePath, Dir(root, false))
}
// StaticFS works just like `Static()` but a custom `http.FileSystem` can be used instead.
// Gin by default uses: gin.Dir()
func (group *RouterGroup) StaticFS(relativePath string, fs http.FileSystem) IRoutes {
if strings.Contains(relativePath, ":") || strings.Contains(relativePath, "*") {
panic("URL parameters can not be used when serving a static folder")
}
handler := group.createStaticHandler(relativePath, fs)
urlPattern := path.Join(relativePath, "/*filepath")
// Register GET and HEAD handlers
group.GET(urlPattern, handler)
group.HEAD(urlPattern, handler)
return group.returnObj()
}
func (group *RouterGroup) createStaticHandler(relativePath string, fs http.FileSystem) HandlerFunc {
absolutePath := group.calculateAbsolutePath(relativePath)
fileServer := http.StripPrefix(absolutePath, http.FileServer(fs))
return func(c *Context) {
if _, noListing := fs.(*onlyFilesFS); noListing {
c.Writer.WriteHeader(http.StatusNotFound)
}
file := c.Param("filepath")
// Check if file exists and/or if we have permission to access it
f, err := fs.Open(file)
if err != nil {
c.Writer.WriteHeader(http.StatusNotFound)
c.handlers = group.engine.noRoute
// Reset index
c.index = -1
return
}
f.Close()
fileServer.ServeHTTP(c.Writer, c.Request)
}
}
func (group *RouterGroup) combineHandlers(handlers HandlersChain) HandlersChain {
finalSize := len(group.Handlers) + len(handlers)
assert1(finalSize < int(abortIndex), "too many handlers")
mergedHandlers := make(HandlersChain, finalSize)
copy(mergedHandlers, group.Handlers)
copy(mergedHandlers[len(group.Handlers):], handlers)
return mergedHandlers
}
func (group *RouterGroup) calculateAbsolutePath(relativePath string) string {
return joinPaths(group.basePath, relativePath)
}
func (group *RouterGroup) returnObj() IRoutes {
if group.root {
return group.engine
}
return group
}
| 1 |
gin-gonic/gin | 3,327 | fix: modify interface check way | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | demoManito | "2022-09-18T16:27:41Z" | "2022-10-19T16:49:19Z" | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | 51aea73ba0f125f6cacc3b4b695efdf21d9c634f | fix: modify interface check way. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | ./binding/toml.go | // Copyright 2022 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"bytes"
"io"
"net/http"
"github.com/pelletier/go-toml/v2"
)
type tomlBinding struct{}
func (tomlBinding) Name() string {
return "toml"
}
func decodeToml(r io.Reader, obj any) error {
decoder := toml.NewDecoder(r)
if err := decoder.Decode(obj); err != nil {
return err
}
return decoder.Decode(obj)
}
func (tomlBinding) Bind(req *http.Request, obj any) error {
return decodeToml(req.Body, obj)
}
func (tomlBinding) BindBody(body []byte, obj any) error {
return decodeToml(bytes.NewReader(body), obj)
}
| // Copyright 2022 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"bytes"
"io"
"net/http"
"github.com/pelletier/go-toml/v2"
)
type tomlBinding struct{}
func (tomlBinding) Name() string {
return "toml"
}
func decodeToml(r io.Reader, obj any) error {
decoder := toml.NewDecoder(r)
if err := decoder.Decode(obj); err != nil {
return err
}
return decoder.Decode(obj)
}
func (tomlBinding) Bind(req *http.Request, obj any) error {
return decodeToml(req.Body, obj)
}
func (tomlBinding) BindBody(body []byte, obj any) error {
return decodeToml(bytes.NewReader(body), obj)
}
| -1 |
gin-gonic/gin | 3,327 | fix: modify interface check way | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | demoManito | "2022-09-18T16:27:41Z" | "2022-10-19T16:49:19Z" | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | 51aea73ba0f125f6cacc3b4b695efdf21d9c634f | fix: modify interface check way. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | ./binding/yaml.go | // Copyright 2018 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"bytes"
"io"
"net/http"
"gopkg.in/yaml.v2"
)
type yamlBinding struct{}
func (yamlBinding) Name() string {
return "yaml"
}
func (yamlBinding) Bind(req *http.Request, obj any) error {
return decodeYAML(req.Body, obj)
}
func (yamlBinding) BindBody(body []byte, obj any) error {
return decodeYAML(bytes.NewReader(body), obj)
}
func decodeYAML(r io.Reader, obj any) error {
decoder := yaml.NewDecoder(r)
if err := decoder.Decode(obj); err != nil {
return err
}
return validate(obj)
}
| // Copyright 2018 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"bytes"
"io"
"net/http"
"gopkg.in/yaml.v2"
)
type yamlBinding struct{}
func (yamlBinding) Name() string {
return "yaml"
}
func (yamlBinding) Bind(req *http.Request, obj any) error {
return decodeYAML(req.Body, obj)
}
func (yamlBinding) BindBody(body []byte, obj any) error {
return decodeYAML(bytes.NewReader(body), obj)
}
func decodeYAML(r io.Reader, obj any) error {
decoder := yaml.NewDecoder(r)
if err := decoder.Decode(obj); err != nil {
return err
}
return validate(obj)
}
| -1 |
gin-gonic/gin | 3,327 | fix: modify interface check way | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | demoManito | "2022-09-18T16:27:41Z" | "2022-10-19T16:49:19Z" | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | 51aea73ba0f125f6cacc3b4b695efdf21d9c634f | fix: modify interface check way. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | ./testdata/protoexample/test.pb.go | // Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.27.0
// protoc v3.15.8
// source: test.proto
package protoexample
import (
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
reflect "reflect"
sync "sync"
)
const (
// Verify that this generated code is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
// Verify that runtime/protoimpl is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)
type FOO int32
const (
FOO_X FOO = 17
)
// Enum value maps for FOO.
var (
FOO_name = map[int32]string{
17: "X",
}
FOO_value = map[string]int32{
"X": 17,
}
)
func (x FOO) Enum() *FOO {
p := new(FOO)
*p = x
return p
}
func (x FOO) String() string {
return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
}
func (FOO) Descriptor() protoreflect.EnumDescriptor {
return file_test_proto_enumTypes[0].Descriptor()
}
func (FOO) Type() protoreflect.EnumType {
return &file_test_proto_enumTypes[0]
}
func (x FOO) Number() protoreflect.EnumNumber {
return protoreflect.EnumNumber(x)
}
// Deprecated: Do not use.
func (x *FOO) UnmarshalJSON(b []byte) error {
num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b)
if err != nil {
return err
}
*x = FOO(num)
return nil
}
// Deprecated: Use FOO.Descriptor instead.
func (FOO) EnumDescriptor() ([]byte, []int) {
return file_test_proto_rawDescGZIP(), []int{0}
}
type Test struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
Label *string `protobuf:"bytes,1,req,name=label" json:"label,omitempty"`
Type *int32 `protobuf:"varint,2,opt,name=type,def=77" json:"type,omitempty"`
Reps []int64 `protobuf:"varint,3,rep,name=reps" json:"reps,omitempty"`
Optionalgroup *Test_OptionalGroup `protobuf:"group,4,opt,name=OptionalGroup,json=optionalgroup" json:"optionalgroup,omitempty"`
}
// Default values for Test fields.
const (
Default_Test_Type = int32(77)
)
func (x *Test) Reset() {
*x = Test{}
if protoimpl.UnsafeEnabled {
mi := &file_test_proto_msgTypes[0]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *Test) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*Test) ProtoMessage() {}
func (x *Test) ProtoReflect() protoreflect.Message {
mi := &file_test_proto_msgTypes[0]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use Test.ProtoReflect.Descriptor instead.
func (*Test) Descriptor() ([]byte, []int) {
return file_test_proto_rawDescGZIP(), []int{0}
}
func (x *Test) GetLabel() string {
if x != nil && x.Label != nil {
return *x.Label
}
return ""
}
func (x *Test) GetType() int32 {
if x != nil && x.Type != nil {
return *x.Type
}
return Default_Test_Type
}
func (x *Test) GetReps() []int64 {
if x != nil {
return x.Reps
}
return nil
}
func (x *Test) GetOptionalgroup() *Test_OptionalGroup {
if x != nil {
return x.Optionalgroup
}
return nil
}
type Test_OptionalGroup struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
RequiredField *string `protobuf:"bytes,5,req,name=RequiredField" json:"RequiredField,omitempty"`
}
func (x *Test_OptionalGroup) Reset() {
*x = Test_OptionalGroup{}
if protoimpl.UnsafeEnabled {
mi := &file_test_proto_msgTypes[1]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *Test_OptionalGroup) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*Test_OptionalGroup) ProtoMessage() {}
func (x *Test_OptionalGroup) ProtoReflect() protoreflect.Message {
mi := &file_test_proto_msgTypes[1]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use Test_OptionalGroup.ProtoReflect.Descriptor instead.
func (*Test_OptionalGroup) Descriptor() ([]byte, []int) {
return file_test_proto_rawDescGZIP(), []int{0, 0}
}
func (x *Test_OptionalGroup) GetRequiredField() string {
if x != nil && x.RequiredField != nil {
return *x.RequiredField
}
return ""
}
var File_test_proto protoreflect.FileDescriptor
var file_test_proto_rawDesc = []byte{
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0x0d, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x61, 0x6c, 0x47, 0x72, 0x6f, 0x75, 0x70, 0x12, 0x24,
0x0a, 0x0d, 0x52, 0x65, 0x71, 0x75, 0x69, 0x72, 0x65, 0x64, 0x46, 0x69, 0x65, 0x6c, 0x64, 0x18,
0x05, 0x20, 0x02, 0x28, 0x09, 0x52, 0x0d, 0x52, 0x65, 0x71, 0x75, 0x69, 0x72, 0x65, 0x64, 0x46,
0x69, 0x65, 0x6c, 0x64, 0x2a, 0x0c, 0x0a, 0x03, 0x46, 0x4f, 0x4f, 0x12, 0x05, 0x0a, 0x01, 0x58,
0x10, 0x11,
}
var (
file_test_proto_rawDescOnce sync.Once
file_test_proto_rawDescData = file_test_proto_rawDesc
)
func file_test_proto_rawDescGZIP() []byte {
file_test_proto_rawDescOnce.Do(func() {
file_test_proto_rawDescData = protoimpl.X.CompressGZIP(file_test_proto_rawDescData)
})
return file_test_proto_rawDescData
}
var file_test_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
var file_test_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
var file_test_proto_goTypes = []any{
(FOO)(0), // 0: protoexample.FOO
(*Test)(nil), // 1: protoexample.Test
(*Test_OptionalGroup)(nil), // 2: protoexample.Test.OptionalGroup
}
var file_test_proto_depIdxs = []int32{
2, // 0: protoexample.Test.optionalgroup:type_name -> protoexample.Test.OptionalGroup
1, // [1:1] is the sub-list for method output_type
1, // [1:1] is the sub-list for method input_type
1, // [1:1] is the sub-list for extension type_name
1, // [1:1] is the sub-list for extension extendee
0, // [0:1] is the sub-list for field type_name
}
func init() { file_test_proto_init() }
func file_test_proto_init() {
if File_test_proto != nil {
return
}
if !protoimpl.UnsafeEnabled {
file_test_proto_msgTypes[0].Exporter = func(v any, i int) any {
switch v := v.(*Test); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
file_test_proto_msgTypes[1].Exporter = func(v any, i int) any {
switch v := v.(*Test_OptionalGroup); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
}
type x struct{}
out := protoimpl.TypeBuilder{
File: protoimpl.DescBuilder{
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_test_proto_rawDesc,
NumEnums: 1,
NumMessages: 2,
NumExtensions: 0,
NumServices: 0,
},
GoTypes: file_test_proto_goTypes,
DependencyIndexes: file_test_proto_depIdxs,
EnumInfos: file_test_proto_enumTypes,
MessageInfos: file_test_proto_msgTypes,
}.Build()
File_test_proto = out.File
file_test_proto_rawDesc = nil
file_test_proto_goTypes = nil
file_test_proto_depIdxs = nil
}
| // Code generated by protoc-gen-go. DO NOT EDIT.
// versions:
// protoc-gen-go v1.27.0
// protoc v3.15.8
// source: test.proto
package protoexample
import (
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
protoimpl "google.golang.org/protobuf/runtime/protoimpl"
reflect "reflect"
sync "sync"
)
const (
// Verify that this generated code is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
// Verify that runtime/protoimpl is sufficiently up-to-date.
_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
)
type FOO int32
const (
FOO_X FOO = 17
)
// Enum value maps for FOO.
var (
FOO_name = map[int32]string{
17: "X",
}
FOO_value = map[string]int32{
"X": 17,
}
)
func (x FOO) Enum() *FOO {
p := new(FOO)
*p = x
return p
}
func (x FOO) String() string {
return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
}
func (FOO) Descriptor() protoreflect.EnumDescriptor {
return file_test_proto_enumTypes[0].Descriptor()
}
func (FOO) Type() protoreflect.EnumType {
return &file_test_proto_enumTypes[0]
}
func (x FOO) Number() protoreflect.EnumNumber {
return protoreflect.EnumNumber(x)
}
// Deprecated: Do not use.
func (x *FOO) UnmarshalJSON(b []byte) error {
num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b)
if err != nil {
return err
}
*x = FOO(num)
return nil
}
// Deprecated: Use FOO.Descriptor instead.
func (FOO) EnumDescriptor() ([]byte, []int) {
return file_test_proto_rawDescGZIP(), []int{0}
}
type Test struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
Label *string `protobuf:"bytes,1,req,name=label" json:"label,omitempty"`
Type *int32 `protobuf:"varint,2,opt,name=type,def=77" json:"type,omitempty"`
Reps []int64 `protobuf:"varint,3,rep,name=reps" json:"reps,omitempty"`
Optionalgroup *Test_OptionalGroup `protobuf:"group,4,opt,name=OptionalGroup,json=optionalgroup" json:"optionalgroup,omitempty"`
}
// Default values for Test fields.
const (
Default_Test_Type = int32(77)
)
func (x *Test) Reset() {
*x = Test{}
if protoimpl.UnsafeEnabled {
mi := &file_test_proto_msgTypes[0]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *Test) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*Test) ProtoMessage() {}
func (x *Test) ProtoReflect() protoreflect.Message {
mi := &file_test_proto_msgTypes[0]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use Test.ProtoReflect.Descriptor instead.
func (*Test) Descriptor() ([]byte, []int) {
return file_test_proto_rawDescGZIP(), []int{0}
}
func (x *Test) GetLabel() string {
if x != nil && x.Label != nil {
return *x.Label
}
return ""
}
func (x *Test) GetType() int32 {
if x != nil && x.Type != nil {
return *x.Type
}
return Default_Test_Type
}
func (x *Test) GetReps() []int64 {
if x != nil {
return x.Reps
}
return nil
}
func (x *Test) GetOptionalgroup() *Test_OptionalGroup {
if x != nil {
return x.Optionalgroup
}
return nil
}
type Test_OptionalGroup struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
RequiredField *string `protobuf:"bytes,5,req,name=RequiredField" json:"RequiredField,omitempty"`
}
func (x *Test_OptionalGroup) Reset() {
*x = Test_OptionalGroup{}
if protoimpl.UnsafeEnabled {
mi := &file_test_proto_msgTypes[1]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *Test_OptionalGroup) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*Test_OptionalGroup) ProtoMessage() {}
func (x *Test_OptionalGroup) ProtoReflect() protoreflect.Message {
mi := &file_test_proto_msgTypes[1]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use Test_OptionalGroup.ProtoReflect.Descriptor instead.
func (*Test_OptionalGroup) Descriptor() ([]byte, []int) {
return file_test_proto_rawDescGZIP(), []int{0, 0}
}
func (x *Test_OptionalGroup) GetRequiredField() string {
if x != nil && x.RequiredField != nil {
return *x.RequiredField
}
return ""
}
var File_test_proto protoreflect.FileDescriptor
var file_test_proto_rawDesc = []byte{
0x0a, 0x0a, 0x74, 0x65, 0x73, 0x74, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0c, 0x70, 0x72,
0x6f, 0x74, 0x6f, 0x65, 0x78, 0x61, 0x6d, 0x70, 0x6c, 0x65, 0x22, 0xc7, 0x01, 0x0a, 0x04, 0x54,
0x65, 0x73, 0x74, 0x12, 0x14, 0x0a, 0x05, 0x6c, 0x61, 0x62, 0x65, 0x6c, 0x18, 0x01, 0x20, 0x02,
0x28, 0x09, 0x52, 0x05, 0x6c, 0x61, 0x62, 0x65, 0x6c, 0x12, 0x16, 0x0a, 0x04, 0x74, 0x79, 0x70,
0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x3a, 0x02, 0x37, 0x37, 0x52, 0x04, 0x74, 0x79, 0x70,
0x65, 0x12, 0x12, 0x0a, 0x04, 0x72, 0x65, 0x70, 0x73, 0x18, 0x03, 0x20, 0x03, 0x28, 0x03, 0x52,
0x04, 0x72, 0x65, 0x70, 0x73, 0x12, 0x46, 0x0a, 0x0d, 0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x61,
0x6c, 0x67, 0x72, 0x6f, 0x75, 0x70, 0x18, 0x04, 0x20, 0x01, 0x28, 0x0a, 0x32, 0x20, 0x2e, 0x70,
0x72, 0x6f, 0x74, 0x6f, 0x65, 0x78, 0x61, 0x6d, 0x70, 0x6c, 0x65, 0x2e, 0x54, 0x65, 0x73, 0x74,
0x2e, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x61, 0x6c, 0x47, 0x72, 0x6f, 0x75, 0x70, 0x52, 0x0d,
0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x61, 0x6c, 0x67, 0x72, 0x6f, 0x75, 0x70, 0x1a, 0x35, 0x0a,
0x0d, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x61, 0x6c, 0x47, 0x72, 0x6f, 0x75, 0x70, 0x12, 0x24,
0x0a, 0x0d, 0x52, 0x65, 0x71, 0x75, 0x69, 0x72, 0x65, 0x64, 0x46, 0x69, 0x65, 0x6c, 0x64, 0x18,
0x05, 0x20, 0x02, 0x28, 0x09, 0x52, 0x0d, 0x52, 0x65, 0x71, 0x75, 0x69, 0x72, 0x65, 0x64, 0x46,
0x69, 0x65, 0x6c, 0x64, 0x2a, 0x0c, 0x0a, 0x03, 0x46, 0x4f, 0x4f, 0x12, 0x05, 0x0a, 0x01, 0x58,
0x10, 0x11,
}
var (
file_test_proto_rawDescOnce sync.Once
file_test_proto_rawDescData = file_test_proto_rawDesc
)
func file_test_proto_rawDescGZIP() []byte {
file_test_proto_rawDescOnce.Do(func() {
file_test_proto_rawDescData = protoimpl.X.CompressGZIP(file_test_proto_rawDescData)
})
return file_test_proto_rawDescData
}
var file_test_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
var file_test_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
var file_test_proto_goTypes = []any{
(FOO)(0), // 0: protoexample.FOO
(*Test)(nil), // 1: protoexample.Test
(*Test_OptionalGroup)(nil), // 2: protoexample.Test.OptionalGroup
}
var file_test_proto_depIdxs = []int32{
2, // 0: protoexample.Test.optionalgroup:type_name -> protoexample.Test.OptionalGroup
1, // [1:1] is the sub-list for method output_type
1, // [1:1] is the sub-list for method input_type
1, // [1:1] is the sub-list for extension type_name
1, // [1:1] is the sub-list for extension extendee
0, // [0:1] is the sub-list for field type_name
}
func init() { file_test_proto_init() }
func file_test_proto_init() {
if File_test_proto != nil {
return
}
if !protoimpl.UnsafeEnabled {
file_test_proto_msgTypes[0].Exporter = func(v any, i int) any {
switch v := v.(*Test); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
file_test_proto_msgTypes[1].Exporter = func(v any, i int) any {
switch v := v.(*Test_OptionalGroup); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
}
type x struct{}
out := protoimpl.TypeBuilder{
File: protoimpl.DescBuilder{
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_test_proto_rawDesc,
NumEnums: 1,
NumMessages: 2,
NumExtensions: 0,
NumServices: 0,
},
GoTypes: file_test_proto_goTypes,
DependencyIndexes: file_test_proto_depIdxs,
EnumInfos: file_test_proto_enumTypes,
MessageInfos: file_test_proto_msgTypes,
}.Build()
File_test_proto = out.File
file_test_proto_rawDesc = nil
file_test_proto_goTypes = nil
file_test_proto_depIdxs = nil
}
| -1 |
gin-gonic/gin | 3,327 | fix: modify interface check way | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | demoManito | "2022-09-18T16:27:41Z" | "2022-10-19T16:49:19Z" | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | 51aea73ba0f125f6cacc3b4b695efdf21d9c634f | fix: modify interface check way. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | ./binding/any.go | // Copyright 2022 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build !go1.18
// +build !go1.18
package binding
type any = interface{}
| // Copyright 2022 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build !go1.18
// +build !go1.18
package binding
type any = interface{}
| -1 |
gin-gonic/gin | 3,327 | fix: modify interface check way | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | demoManito | "2022-09-18T16:27:41Z" | "2022-10-19T16:49:19Z" | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | 51aea73ba0f125f6cacc3b4b695efdf21d9c634f | fix: modify interface check way. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | ./render/render.go | // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package render
import "net/http"
// Render interface is to be implemented by JSON, XML, HTML, YAML and so on.
type Render interface {
// Render writes data with custom ContentType.
Render(http.ResponseWriter) error
// WriteContentType writes custom ContentType.
WriteContentType(w http.ResponseWriter)
}
var (
_ Render = JSON{}
_ Render = IndentedJSON{}
_ Render = SecureJSON{}
_ Render = JsonpJSON{}
_ Render = XML{}
_ Render = String{}
_ Render = Redirect{}
_ Render = Data{}
_ Render = HTML{}
_ HTMLRender = HTMLDebug{}
_ HTMLRender = HTMLProduction{}
_ Render = YAML{}
_ Render = Reader{}
_ Render = AsciiJSON{}
_ Render = ProtoBuf{}
_ Render = TOML{}
)
func writeContentType(w http.ResponseWriter, value []string) {
header := w.Header()
if val := header["Content-Type"]; len(val) == 0 {
header["Content-Type"] = value
}
}
| // Copyright 2014 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package render
import "net/http"
// Render interface is to be implemented by JSON, XML, HTML, YAML and so on.
type Render interface {
// Render writes data with custom ContentType.
Render(http.ResponseWriter) error
// WriteContentType writes custom ContentType.
WriteContentType(w http.ResponseWriter)
}
var (
_ Render = JSON{}
_ Render = IndentedJSON{}
_ Render = SecureJSON{}
_ Render = JsonpJSON{}
_ Render = XML{}
_ Render = String{}
_ Render = Redirect{}
_ Render = Data{}
_ Render = HTML{}
_ HTMLRender = HTMLDebug{}
_ HTMLRender = HTMLProduction{}
_ Render = YAML{}
_ Render = Reader{}
_ Render = AsciiJSON{}
_ Render = ProtoBuf{}
_ Render = TOML{}
)
func writeContentType(w http.ResponseWriter, value []string) {
header := w.Header()
if val := header["Content-Type"]; len(val) == 0 {
header["Content-Type"] = value
}
}
| -1 |
gin-gonic/gin | 3,327 | fix: modify interface check way | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | demoManito | "2022-09-18T16:27:41Z" | "2022-10-19T16:49:19Z" | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | 51aea73ba0f125f6cacc3b4b695efdf21d9c634f | fix: modify interface check way. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | ./binding/form_mapping_test.go | // Copyright 2019 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"reflect"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
func TestMappingBaseTypes(t *testing.T) {
intPtr := func(i int) *int {
return &i
}
for _, tt := range []struct {
name string
value any
form string
expect any
}{
{"base type", struct{ F int }{}, "9", int(9)},
{"base type", struct{ F int8 }{}, "9", int8(9)},
{"base type", struct{ F int16 }{}, "9", int16(9)},
{"base type", struct{ F int32 }{}, "9", int32(9)},
{"base type", struct{ F int64 }{}, "9", int64(9)},
{"base type", struct{ F uint }{}, "9", uint(9)},
{"base type", struct{ F uint8 }{}, "9", uint8(9)},
{"base type", struct{ F uint16 }{}, "9", uint16(9)},
{"base type", struct{ F uint32 }{}, "9", uint32(9)},
{"base type", struct{ F uint64 }{}, "9", uint64(9)},
{"base type", struct{ F bool }{}, "True", true},
{"base type", struct{ F float32 }{}, "9.1", float32(9.1)},
{"base type", struct{ F float64 }{}, "9.1", float64(9.1)},
{"base type", struct{ F string }{}, "test", string("test")},
{"base type", struct{ F *int }{}, "9", intPtr(9)},
// zero values
{"zero value", struct{ F int }{}, "", int(0)},
{"zero value", struct{ F uint }{}, "", uint(0)},
{"zero value", struct{ F bool }{}, "", false},
{"zero value", struct{ F float32 }{}, "", float32(0)},
} {
tp := reflect.TypeOf(tt.value)
testName := tt.name + ":" + tp.Field(0).Type.String()
val := reflect.New(reflect.TypeOf(tt.value))
val.Elem().Set(reflect.ValueOf(tt.value))
field := val.Elem().Type().Field(0)
_, err := mapping(val, emptyField, formSource{field.Name: {tt.form}}, "form")
assert.NoError(t, err, testName)
actual := val.Elem().Field(0).Interface()
assert.Equal(t, tt.expect, actual, testName)
}
}
func TestMappingDefault(t *testing.T) {
var s struct {
Int int `form:",default=9"`
Slice []int `form:",default=9"`
Array [1]int `form:",default=9"`
}
err := mappingByPtr(&s, formSource{}, "form")
assert.NoError(t, err)
assert.Equal(t, 9, s.Int)
assert.Equal(t, []int{9}, s.Slice)
assert.Equal(t, [1]int{9}, s.Array)
}
func TestMappingSkipField(t *testing.T) {
var s struct {
A int
}
err := mappingByPtr(&s, formSource{}, "form")
assert.NoError(t, err)
assert.Equal(t, 0, s.A)
}
func TestMappingIgnoreField(t *testing.T) {
var s struct {
A int `form:"A"`
B int `form:"-"`
}
err := mappingByPtr(&s, formSource{"A": {"9"}, "B": {"9"}}, "form")
assert.NoError(t, err)
assert.Equal(t, 9, s.A)
assert.Equal(t, 0, s.B)
}
func TestMappingUnexportedField(t *testing.T) {
var s struct {
A int `form:"a"`
b int `form:"b"`
}
err := mappingByPtr(&s, formSource{"a": {"9"}, "b": {"9"}}, "form")
assert.NoError(t, err)
assert.Equal(t, 9, s.A)
assert.Equal(t, 0, s.b)
}
func TestMappingPrivateField(t *testing.T) {
var s struct {
f int `form:"field"`
}
err := mappingByPtr(&s, formSource{"field": {"6"}}, "form")
assert.NoError(t, err)
assert.Equal(t, 0, s.f)
}
func TestMappingUnknownFieldType(t *testing.T) {
var s struct {
U uintptr
}
err := mappingByPtr(&s, formSource{"U": {"unknown"}}, "form")
assert.Error(t, err)
assert.Equal(t, errUnknownType, err)
}
func TestMappingURI(t *testing.T) {
var s struct {
F int `uri:"field"`
}
err := mapURI(&s, map[string][]string{"field": {"6"}})
assert.NoError(t, err)
assert.Equal(t, 6, s.F)
}
func TestMappingForm(t *testing.T) {
var s struct {
F int `form:"field"`
}
err := mapForm(&s, map[string][]string{"field": {"6"}})
assert.NoError(t, err)
assert.Equal(t, 6, s.F)
}
func TestMapFormWithTag(t *testing.T) {
var s struct {
F int `externalTag:"field"`
}
err := MapFormWithTag(&s, map[string][]string{"field": {"6"}}, "externalTag")
assert.NoError(t, err)
assert.Equal(t, 6, s.F)
}
func TestMappingTime(t *testing.T) {
var s struct {
Time time.Time
LocalTime time.Time `time_format:"2006-01-02"`
ZeroValue time.Time
CSTTime time.Time `time_format:"2006-01-02" time_location:"Asia/Shanghai"`
UTCTime time.Time `time_format:"2006-01-02" time_utc:"1"`
}
var err error
time.Local, err = time.LoadLocation("Europe/Berlin")
assert.NoError(t, err)
err = mapForm(&s, map[string][]string{
"Time": {"2019-01-20T16:02:58Z"},
"LocalTime": {"2019-01-20"},
"ZeroValue": {},
"CSTTime": {"2019-01-20"},
"UTCTime": {"2019-01-20"},
})
assert.NoError(t, err)
assert.Equal(t, "2019-01-20 16:02:58 +0000 UTC", s.Time.String())
assert.Equal(t, "2019-01-20 00:00:00 +0100 CET", s.LocalTime.String())
assert.Equal(t, "2019-01-19 23:00:00 +0000 UTC", s.LocalTime.UTC().String())
assert.Equal(t, "0001-01-01 00:00:00 +0000 UTC", s.ZeroValue.String())
assert.Equal(t, "2019-01-20 00:00:00 +0800 CST", s.CSTTime.String())
assert.Equal(t, "2019-01-19 16:00:00 +0000 UTC", s.CSTTime.UTC().String())
assert.Equal(t, "2019-01-20 00:00:00 +0000 UTC", s.UTCTime.String())
// wrong location
var wrongLoc struct {
Time time.Time `time_location:"wrong"`
}
err = mapForm(&wrongLoc, map[string][]string{"Time": {"2019-01-20T16:02:58Z"}})
assert.Error(t, err)
// wrong time value
var wrongTime struct {
Time time.Time
}
err = mapForm(&wrongTime, map[string][]string{"Time": {"wrong"}})
assert.Error(t, err)
}
func TestMappingTimeDuration(t *testing.T) {
var s struct {
D time.Duration
}
// ok
err := mappingByPtr(&s, formSource{"D": {"5s"}}, "form")
assert.NoError(t, err)
assert.Equal(t, 5*time.Second, s.D)
// error
err = mappingByPtr(&s, formSource{"D": {"wrong"}}, "form")
assert.Error(t, err)
}
func TestMappingSlice(t *testing.T) {
var s struct {
Slice []int `form:"slice,default=9"`
}
// default value
err := mappingByPtr(&s, formSource{}, "form")
assert.NoError(t, err)
assert.Equal(t, []int{9}, s.Slice)
// ok
err = mappingByPtr(&s, formSource{"slice": {"3", "4"}}, "form")
assert.NoError(t, err)
assert.Equal(t, []int{3, 4}, s.Slice)
// error
err = mappingByPtr(&s, formSource{"slice": {"wrong"}}, "form")
assert.Error(t, err)
}
func TestMappingArray(t *testing.T) {
var s struct {
Array [2]int `form:"array,default=9"`
}
// wrong default
err := mappingByPtr(&s, formSource{}, "form")
assert.Error(t, err)
// ok
err = mappingByPtr(&s, formSource{"array": {"3", "4"}}, "form")
assert.NoError(t, err)
assert.Equal(t, [2]int{3, 4}, s.Array)
// error - not enough vals
err = mappingByPtr(&s, formSource{"array": {"3"}}, "form")
assert.Error(t, err)
// error - wrong value
err = mappingByPtr(&s, formSource{"array": {"wrong"}}, "form")
assert.Error(t, err)
}
func TestMappingStructField(t *testing.T) {
var s struct {
J struct {
I int
}
}
err := mappingByPtr(&s, formSource{"J": {`{"I": 9}`}}, "form")
assert.NoError(t, err)
assert.Equal(t, 9, s.J.I)
}
func TestMappingMapField(t *testing.T) {
var s struct {
M map[string]int
}
err := mappingByPtr(&s, formSource{"M": {`{"one": 1}`}}, "form")
assert.NoError(t, err)
assert.Equal(t, map[string]int{"one": 1}, s.M)
}
func TestMappingIgnoredCircularRef(t *testing.T) {
type S struct {
S *S `form:"-"`
}
var s S
err := mappingByPtr(&s, formSource{}, "form")
assert.NoError(t, err)
}
| // Copyright 2019 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package binding
import (
"reflect"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
func TestMappingBaseTypes(t *testing.T) {
intPtr := func(i int) *int {
return &i
}
for _, tt := range []struct {
name string
value any
form string
expect any
}{
{"base type", struct{ F int }{}, "9", int(9)},
{"base type", struct{ F int8 }{}, "9", int8(9)},
{"base type", struct{ F int16 }{}, "9", int16(9)},
{"base type", struct{ F int32 }{}, "9", int32(9)},
{"base type", struct{ F int64 }{}, "9", int64(9)},
{"base type", struct{ F uint }{}, "9", uint(9)},
{"base type", struct{ F uint8 }{}, "9", uint8(9)},
{"base type", struct{ F uint16 }{}, "9", uint16(9)},
{"base type", struct{ F uint32 }{}, "9", uint32(9)},
{"base type", struct{ F uint64 }{}, "9", uint64(9)},
{"base type", struct{ F bool }{}, "True", true},
{"base type", struct{ F float32 }{}, "9.1", float32(9.1)},
{"base type", struct{ F float64 }{}, "9.1", float64(9.1)},
{"base type", struct{ F string }{}, "test", string("test")},
{"base type", struct{ F *int }{}, "9", intPtr(9)},
// zero values
{"zero value", struct{ F int }{}, "", int(0)},
{"zero value", struct{ F uint }{}, "", uint(0)},
{"zero value", struct{ F bool }{}, "", false},
{"zero value", struct{ F float32 }{}, "", float32(0)},
} {
tp := reflect.TypeOf(tt.value)
testName := tt.name + ":" + tp.Field(0).Type.String()
val := reflect.New(reflect.TypeOf(tt.value))
val.Elem().Set(reflect.ValueOf(tt.value))
field := val.Elem().Type().Field(0)
_, err := mapping(val, emptyField, formSource{field.Name: {tt.form}}, "form")
assert.NoError(t, err, testName)
actual := val.Elem().Field(0).Interface()
assert.Equal(t, tt.expect, actual, testName)
}
}
func TestMappingDefault(t *testing.T) {
var s struct {
Int int `form:",default=9"`
Slice []int `form:",default=9"`
Array [1]int `form:",default=9"`
}
err := mappingByPtr(&s, formSource{}, "form")
assert.NoError(t, err)
assert.Equal(t, 9, s.Int)
assert.Equal(t, []int{9}, s.Slice)
assert.Equal(t, [1]int{9}, s.Array)
}
func TestMappingSkipField(t *testing.T) {
var s struct {
A int
}
err := mappingByPtr(&s, formSource{}, "form")
assert.NoError(t, err)
assert.Equal(t, 0, s.A)
}
func TestMappingIgnoreField(t *testing.T) {
var s struct {
A int `form:"A"`
B int `form:"-"`
}
err := mappingByPtr(&s, formSource{"A": {"9"}, "B": {"9"}}, "form")
assert.NoError(t, err)
assert.Equal(t, 9, s.A)
assert.Equal(t, 0, s.B)
}
func TestMappingUnexportedField(t *testing.T) {
var s struct {
A int `form:"a"`
b int `form:"b"`
}
err := mappingByPtr(&s, formSource{"a": {"9"}, "b": {"9"}}, "form")
assert.NoError(t, err)
assert.Equal(t, 9, s.A)
assert.Equal(t, 0, s.b)
}
func TestMappingPrivateField(t *testing.T) {
var s struct {
f int `form:"field"`
}
err := mappingByPtr(&s, formSource{"field": {"6"}}, "form")
assert.NoError(t, err)
assert.Equal(t, 0, s.f)
}
func TestMappingUnknownFieldType(t *testing.T) {
var s struct {
U uintptr
}
err := mappingByPtr(&s, formSource{"U": {"unknown"}}, "form")
assert.Error(t, err)
assert.Equal(t, errUnknownType, err)
}
func TestMappingURI(t *testing.T) {
var s struct {
F int `uri:"field"`
}
err := mapURI(&s, map[string][]string{"field": {"6"}})
assert.NoError(t, err)
assert.Equal(t, 6, s.F)
}
func TestMappingForm(t *testing.T) {
var s struct {
F int `form:"field"`
}
err := mapForm(&s, map[string][]string{"field": {"6"}})
assert.NoError(t, err)
assert.Equal(t, 6, s.F)
}
func TestMapFormWithTag(t *testing.T) {
var s struct {
F int `externalTag:"field"`
}
err := MapFormWithTag(&s, map[string][]string{"field": {"6"}}, "externalTag")
assert.NoError(t, err)
assert.Equal(t, 6, s.F)
}
func TestMappingTime(t *testing.T) {
var s struct {
Time time.Time
LocalTime time.Time `time_format:"2006-01-02"`
ZeroValue time.Time
CSTTime time.Time `time_format:"2006-01-02" time_location:"Asia/Shanghai"`
UTCTime time.Time `time_format:"2006-01-02" time_utc:"1"`
}
var err error
time.Local, err = time.LoadLocation("Europe/Berlin")
assert.NoError(t, err)
err = mapForm(&s, map[string][]string{
"Time": {"2019-01-20T16:02:58Z"},
"LocalTime": {"2019-01-20"},
"ZeroValue": {},
"CSTTime": {"2019-01-20"},
"UTCTime": {"2019-01-20"},
})
assert.NoError(t, err)
assert.Equal(t, "2019-01-20 16:02:58 +0000 UTC", s.Time.String())
assert.Equal(t, "2019-01-20 00:00:00 +0100 CET", s.LocalTime.String())
assert.Equal(t, "2019-01-19 23:00:00 +0000 UTC", s.LocalTime.UTC().String())
assert.Equal(t, "0001-01-01 00:00:00 +0000 UTC", s.ZeroValue.String())
assert.Equal(t, "2019-01-20 00:00:00 +0800 CST", s.CSTTime.String())
assert.Equal(t, "2019-01-19 16:00:00 +0000 UTC", s.CSTTime.UTC().String())
assert.Equal(t, "2019-01-20 00:00:00 +0000 UTC", s.UTCTime.String())
// wrong location
var wrongLoc struct {
Time time.Time `time_location:"wrong"`
}
err = mapForm(&wrongLoc, map[string][]string{"Time": {"2019-01-20T16:02:58Z"}})
assert.Error(t, err)
// wrong time value
var wrongTime struct {
Time time.Time
}
err = mapForm(&wrongTime, map[string][]string{"Time": {"wrong"}})
assert.Error(t, err)
}
func TestMappingTimeDuration(t *testing.T) {
var s struct {
D time.Duration
}
// ok
err := mappingByPtr(&s, formSource{"D": {"5s"}}, "form")
assert.NoError(t, err)
assert.Equal(t, 5*time.Second, s.D)
// error
err = mappingByPtr(&s, formSource{"D": {"wrong"}}, "form")
assert.Error(t, err)
}
func TestMappingSlice(t *testing.T) {
var s struct {
Slice []int `form:"slice,default=9"`
}
// default value
err := mappingByPtr(&s, formSource{}, "form")
assert.NoError(t, err)
assert.Equal(t, []int{9}, s.Slice)
// ok
err = mappingByPtr(&s, formSource{"slice": {"3", "4"}}, "form")
assert.NoError(t, err)
assert.Equal(t, []int{3, 4}, s.Slice)
// error
err = mappingByPtr(&s, formSource{"slice": {"wrong"}}, "form")
assert.Error(t, err)
}
func TestMappingArray(t *testing.T) {
var s struct {
Array [2]int `form:"array,default=9"`
}
// wrong default
err := mappingByPtr(&s, formSource{}, "form")
assert.Error(t, err)
// ok
err = mappingByPtr(&s, formSource{"array": {"3", "4"}}, "form")
assert.NoError(t, err)
assert.Equal(t, [2]int{3, 4}, s.Array)
// error - not enough vals
err = mappingByPtr(&s, formSource{"array": {"3"}}, "form")
assert.Error(t, err)
// error - wrong value
err = mappingByPtr(&s, formSource{"array": {"wrong"}}, "form")
assert.Error(t, err)
}
func TestMappingStructField(t *testing.T) {
var s struct {
J struct {
I int
}
}
err := mappingByPtr(&s, formSource{"J": {`{"I": 9}`}}, "form")
assert.NoError(t, err)
assert.Equal(t, 9, s.J.I)
}
func TestMappingMapField(t *testing.T) {
var s struct {
M map[string]int
}
err := mappingByPtr(&s, formSource{"M": {`{"one": 1}`}}, "form")
assert.NoError(t, err)
assert.Equal(t, map[string]int{"one": 1}, s.M)
}
func TestMappingIgnoredCircularRef(t *testing.T) {
type S struct {
S *S `form:"-"`
}
var s S
err := mappingByPtr(&s, formSource{}, "form")
assert.NoError(t, err)
}
| -1 |
gin-gonic/gin | 3,327 | fix: modify interface check way | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | demoManito | "2022-09-18T16:27:41Z" | "2022-10-19T16:49:19Z" | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | 51aea73ba0f125f6cacc3b4b695efdf21d9c634f | fix: modify interface check way. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | ./binding/binding_nomsgpack.go | // Copyright 2020 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build nomsgpack
// +build nomsgpack
package binding
import "net/http"
// Content-Type MIME of the most common data formats.
const (
MIMEJSON = "application/json"
MIMEHTML = "text/html"
MIMEXML = "application/xml"
MIMEXML2 = "text/xml"
MIMEPlain = "text/plain"
MIMEPOSTForm = "application/x-www-form-urlencoded"
MIMEMultipartPOSTForm = "multipart/form-data"
MIMEPROTOBUF = "application/x-protobuf"
MIMEYAML = "application/x-yaml"
MIMETOML = "application/toml"
)
// Binding describes the interface which needs to be implemented for binding the
// data present in the request such as JSON request body, query parameters or
// the form POST.
type Binding interface {
Name() string
Bind(*http.Request, any) error
}
// BindingBody adds BindBody method to Binding. BindBody is similar with Bind,
// but it reads the body from supplied bytes instead of req.Body.
type BindingBody interface {
Binding
BindBody([]byte, any) error
}
// BindingUri adds BindUri method to Binding. BindUri is similar with Bind,
// but it reads the Params.
type BindingUri interface {
Name() string
BindUri(map[string][]string, any) error
}
// StructValidator is the minimal interface which needs to be implemented in
// order for it to be used as the validator engine for ensuring the correctness
// of the request. Gin provides a default implementation for this using
// https://github.com/go-playground/validator/tree/v10.6.1.
type StructValidator interface {
// ValidateStruct can receive any kind of type and it should never panic, even if the configuration is not right.
// If the received type is not a struct, any validation should be skipped and nil must be returned.
// If the received type is a struct or pointer to a struct, the validation should be performed.
// If the struct is not valid or the validation itself fails, a descriptive error should be returned.
// Otherwise nil must be returned.
ValidateStruct(any) error
// Engine returns the underlying validator engine which powers the
// StructValidator implementation.
Engine() any
}
// Validator is the default validator which implements the StructValidator
// interface. It uses https://github.com/go-playground/validator/tree/v10.6.1
// under the hood.
var Validator StructValidator = &defaultValidator{}
// These implement the Binding interface and can be used to bind the data
// present in the request to struct instances.
var (
JSON = jsonBinding{}
XML = xmlBinding{}
Form = formBinding{}
Query = queryBinding{}
FormPost = formPostBinding{}
FormMultipart = formMultipartBinding{}
ProtoBuf = protobufBinding{}
YAML = yamlBinding{}
Uri = uriBinding{}
Header = headerBinding{}
TOML = tomlBinding{}
)
// Default returns the appropriate Binding instance based on the HTTP method
// and the content type.
func Default(method, contentType string) Binding {
if method == "GET" {
return Form
}
switch contentType {
case MIMEJSON:
return JSON
case MIMEXML, MIMEXML2:
return XML
case MIMEPROTOBUF:
return ProtoBuf
case MIMEYAML:
return YAML
case MIMEMultipartPOSTForm:
return FormMultipart
case MIMETOML:
return TOML
default: // case MIMEPOSTForm:
return Form
}
}
func validate(obj any) error {
if Validator == nil {
return nil
}
return Validator.ValidateStruct(obj)
}
| // Copyright 2020 Gin Core Team. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
//go:build nomsgpack
// +build nomsgpack
package binding
import "net/http"
// Content-Type MIME of the most common data formats.
const (
MIMEJSON = "application/json"
MIMEHTML = "text/html"
MIMEXML = "application/xml"
MIMEXML2 = "text/xml"
MIMEPlain = "text/plain"
MIMEPOSTForm = "application/x-www-form-urlencoded"
MIMEMultipartPOSTForm = "multipart/form-data"
MIMEPROTOBUF = "application/x-protobuf"
MIMEYAML = "application/x-yaml"
MIMETOML = "application/toml"
)
// Binding describes the interface which needs to be implemented for binding the
// data present in the request such as JSON request body, query parameters or
// the form POST.
type Binding interface {
Name() string
Bind(*http.Request, any) error
}
// BindingBody adds BindBody method to Binding. BindBody is similar with Bind,
// but it reads the body from supplied bytes instead of req.Body.
type BindingBody interface {
Binding
BindBody([]byte, any) error
}
// BindingUri adds BindUri method to Binding. BindUri is similar with Bind,
// but it reads the Params.
type BindingUri interface {
Name() string
BindUri(map[string][]string, any) error
}
// StructValidator is the minimal interface which needs to be implemented in
// order for it to be used as the validator engine for ensuring the correctness
// of the request. Gin provides a default implementation for this using
// https://github.com/go-playground/validator/tree/v10.6.1.
type StructValidator interface {
// ValidateStruct can receive any kind of type and it should never panic, even if the configuration is not right.
// If the received type is not a struct, any validation should be skipped and nil must be returned.
// If the received type is a struct or pointer to a struct, the validation should be performed.
// If the struct is not valid or the validation itself fails, a descriptive error should be returned.
// Otherwise nil must be returned.
ValidateStruct(any) error
// Engine returns the underlying validator engine which powers the
// StructValidator implementation.
Engine() any
}
// Validator is the default validator which implements the StructValidator
// interface. It uses https://github.com/go-playground/validator/tree/v10.6.1
// under the hood.
var Validator StructValidator = &defaultValidator{}
// These implement the Binding interface and can be used to bind the data
// present in the request to struct instances.
var (
JSON = jsonBinding{}
XML = xmlBinding{}
Form = formBinding{}
Query = queryBinding{}
FormPost = formPostBinding{}
FormMultipart = formMultipartBinding{}
ProtoBuf = protobufBinding{}
YAML = yamlBinding{}
Uri = uriBinding{}
Header = headerBinding{}
TOML = tomlBinding{}
)
// Default returns the appropriate Binding instance based on the HTTP method
// and the content type.
func Default(method, contentType string) Binding {
if method == "GET" {
return Form
}
switch contentType {
case MIMEJSON:
return JSON
case MIMEXML, MIMEXML2:
return XML
case MIMEPROTOBUF:
return ProtoBuf
case MIMEYAML:
return YAML
case MIMEMultipartPOSTForm:
return FormMultipart
case MIMETOML:
return TOML
default: // case MIMEPOSTForm:
return Form
}
}
func validate(obj any) error {
if Validator == nil {
return nil
}
return Validator.ValidateStruct(obj)
}
| -1 |
gin-gonic/gin | 3,327 | fix: modify interface check way | - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | demoManito | "2022-09-18T16:27:41Z" | "2022-10-19T16:49:19Z" | 33ab0fc155e68acbc7fd30281c0d9b2e6e091b7b | 51aea73ba0f125f6cacc3b4b695efdf21d9c634f | fix: modify interface check way. - With pull requests:
- Open your pull request against `master`
- Your pull request should have no more than two commits, if not you should squash them.
- It should pass all tests in the available continuous integration systems such as GitHub Actions.
- You should add/modify tests to cover your proposed code changes.
- If your pull request contains a new feature, please document it on the README.
No need to create variables to validate interfaces, consistent with other code styles, Interface checks: [go.dev/doc/effective_go#blank_implements](https://go.dev/doc/effective_go#blank_implements) | ./benchmarks_test.go | // Copyright 2017 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"html/template"
"net/http"
"os"
"testing"
)
func BenchmarkOneRoute(B *testing.B) {
router := New()
router.GET("/ping", func(c *Context) {})
runRequest(B, router, "GET", "/ping")
}
func BenchmarkRecoveryMiddleware(B *testing.B) {
router := New()
router.Use(Recovery())
router.GET("/", func(c *Context) {})
runRequest(B, router, "GET", "/")
}
func BenchmarkLoggerMiddleware(B *testing.B) {
router := New()
router.Use(LoggerWithWriter(newMockWriter()))
router.GET("/", func(c *Context) {})
runRequest(B, router, "GET", "/")
}
func BenchmarkManyHandlers(B *testing.B) {
router := New()
router.Use(Recovery(), LoggerWithWriter(newMockWriter()))
router.Use(func(c *Context) {})
router.Use(func(c *Context) {})
router.GET("/ping", func(c *Context) {})
runRequest(B, router, "GET", "/ping")
}
func Benchmark5Params(B *testing.B) {
DefaultWriter = os.Stdout
router := New()
router.Use(func(c *Context) {})
router.GET("/param/:param1/:params2/:param3/:param4/:param5", func(c *Context) {})
runRequest(B, router, "GET", "/param/path/to/parameter/john/12345")
}
func BenchmarkOneRouteJSON(B *testing.B) {
router := New()
data := struct {
Status string `json:"status"`
}{"ok"}
router.GET("/json", func(c *Context) {
c.JSON(http.StatusOK, data)
})
runRequest(B, router, "GET", "/json")
}
func BenchmarkOneRouteHTML(B *testing.B) {
router := New()
t := template.Must(template.New("index").Parse(`
<html><body><h1>{{.}}</h1></body></html>`))
router.SetHTMLTemplate(t)
router.GET("/html", func(c *Context) {
c.HTML(http.StatusOK, "index", "hola")
})
runRequest(B, router, "GET", "/html")
}
func BenchmarkOneRouteSet(B *testing.B) {
router := New()
router.GET("/ping", func(c *Context) {
c.Set("key", "value")
})
runRequest(B, router, "GET", "/ping")
}
func BenchmarkOneRouteString(B *testing.B) {
router := New()
router.GET("/text", func(c *Context) {
c.String(http.StatusOK, "this is a plain text")
})
runRequest(B, router, "GET", "/text")
}
func BenchmarkManyRoutesFist(B *testing.B) {
router := New()
router.Any("/ping", func(c *Context) {})
runRequest(B, router, "GET", "/ping")
}
func BenchmarkManyRoutesLast(B *testing.B) {
router := New()
router.Any("/ping", func(c *Context) {})
runRequest(B, router, "OPTIONS", "/ping")
}
func Benchmark404(B *testing.B) {
router := New()
router.Any("/something", func(c *Context) {})
router.NoRoute(func(c *Context) {})
runRequest(B, router, "GET", "/ping")
}
func Benchmark404Many(B *testing.B) {
router := New()
router.GET("/", func(c *Context) {})
router.GET("/path/to/something", func(c *Context) {})
router.GET("/post/:id", func(c *Context) {})
router.GET("/view/:id", func(c *Context) {})
router.GET("/favicon.ico", func(c *Context) {})
router.GET("/robots.txt", func(c *Context) {})
router.GET("/delete/:id", func(c *Context) {})
router.GET("/user/:id/:mode", func(c *Context) {})
router.NoRoute(func(c *Context) {})
runRequest(B, router, "GET", "/viewfake")
}
type mockWriter struct {
headers http.Header
}
func newMockWriter() *mockWriter {
return &mockWriter{
http.Header{},
}
}
func (m *mockWriter) Header() (h http.Header) {
return m.headers
}
func (m *mockWriter) Write(p []byte) (n int, err error) {
return len(p), nil
}
func (m *mockWriter) WriteString(s string) (n int, err error) {
return len(s), nil
}
func (m *mockWriter) WriteHeader(int) {}
func runRequest(B *testing.B, r *Engine, method, path string) {
// create fake request
req, err := http.NewRequest(method, path, nil)
if err != nil {
panic(err)
}
w := newMockWriter()
B.ReportAllocs()
B.ResetTimer()
for i := 0; i < B.N; i++ {
r.ServeHTTP(w, req)
}
}
| // Copyright 2017 Manu Martinez-Almeida. All rights reserved.
// Use of this source code is governed by a MIT style
// license that can be found in the LICENSE file.
package gin
import (
"html/template"
"net/http"
"os"
"testing"
)
func BenchmarkOneRoute(B *testing.B) {
router := New()
router.GET("/ping", func(c *Context) {})
runRequest(B, router, "GET", "/ping")
}
func BenchmarkRecoveryMiddleware(B *testing.B) {
router := New()
router.Use(Recovery())
router.GET("/", func(c *Context) {})
runRequest(B, router, "GET", "/")
}
func BenchmarkLoggerMiddleware(B *testing.B) {
router := New()
router.Use(LoggerWithWriter(newMockWriter()))
router.GET("/", func(c *Context) {})
runRequest(B, router, "GET", "/")
}
func BenchmarkManyHandlers(B *testing.B) {
router := New()
router.Use(Recovery(), LoggerWithWriter(newMockWriter()))
router.Use(func(c *Context) {})
router.Use(func(c *Context) {})
router.GET("/ping", func(c *Context) {})
runRequest(B, router, "GET", "/ping")
}
func Benchmark5Params(B *testing.B) {
DefaultWriter = os.Stdout
router := New()
router.Use(func(c *Context) {})
router.GET("/param/:param1/:params2/:param3/:param4/:param5", func(c *Context) {})
runRequest(B, router, "GET", "/param/path/to/parameter/john/12345")
}
func BenchmarkOneRouteJSON(B *testing.B) {
router := New()
data := struct {
Status string `json:"status"`
}{"ok"}
router.GET("/json", func(c *Context) {
c.JSON(http.StatusOK, data)
})
runRequest(B, router, "GET", "/json")
}
func BenchmarkOneRouteHTML(B *testing.B) {
router := New()
t := template.Must(template.New("index").Parse(`
<html><body><h1>{{.}}</h1></body></html>`))
router.SetHTMLTemplate(t)
router.GET("/html", func(c *Context) {
c.HTML(http.StatusOK, "index", "hola")
})
runRequest(B, router, "GET", "/html")
}
func BenchmarkOneRouteSet(B *testing.B) {
router := New()
router.GET("/ping", func(c *Context) {
c.Set("key", "value")
})
runRequest(B, router, "GET", "/ping")
}
func BenchmarkOneRouteString(B *testing.B) {
router := New()
router.GET("/text", func(c *Context) {
c.String(http.StatusOK, "this is a plain text")
})
runRequest(B, router, "GET", "/text")
}
func BenchmarkManyRoutesFist(B *testing.B) {
router := New()
router.Any("/ping", func(c *Context) {})
runRequest(B, router, "GET", "/ping")
}
func BenchmarkManyRoutesLast(B *testing.B) {
router := New()
router.Any("/ping", func(c *Context) {})
runRequest(B, router, "OPTIONS", "/ping")
}
func Benchmark404(B *testing.B) {
router := New()
router.Any("/something", func(c *Context) {})
router.NoRoute(func(c *Context) {})
runRequest(B, router, "GET", "/ping")
}
func Benchmark404Many(B *testing.B) {
router := New()
router.GET("/", func(c *Context) {})
router.GET("/path/to/something", func(c *Context) {})
router.GET("/post/:id", func(c *Context) {})
router.GET("/view/:id", func(c *Context) {})
router.GET("/favicon.ico", func(c *Context) {})
router.GET("/robots.txt", func(c *Context) {})
router.GET("/delete/:id", func(c *Context) {})
router.GET("/user/:id/:mode", func(c *Context) {})
router.NoRoute(func(c *Context) {})
runRequest(B, router, "GET", "/viewfake")
}
type mockWriter struct {
headers http.Header
}
func newMockWriter() *mockWriter {
return &mockWriter{
http.Header{},
}
}
func (m *mockWriter) Header() (h http.Header) {
return m.headers
}
func (m *mockWriter) Write(p []byte) (n int, err error) {
return len(p), nil
}
func (m *mockWriter) WriteString(s string) (n int, err error) {
return len(s), nil
}
func (m *mockWriter) WriteHeader(int) {}
func runRequest(B *testing.B, r *Engine, method, path string) {
// create fake request
req, err := http.NewRequest(method, path, nil)
if err != nil {
panic(err)
}
w := newMockWriter()
B.ReportAllocs()
B.ResetTimer()
for i := 0; i < B.N; i++ {
r.ServeHTTP(w, req)
}
}
| -1 |