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"""Some tests for the wildcard utilities."""
#-----------------------------------------------------------------------------
# Library imports
#-----------------------------------------------------------------------------
# Stdlib
import unittest
# Our own
from IPython.utils import wildcard
#-----------------------------------------------------------------------------
# Globals for test
#-----------------------------------------------------------------------------
class obj_t(object):
pass
root = obj_t()
l = ["arna","abel","ABEL","active","bob","bark","abbot"]
q = ["kate","loop","arne","vito","lucifer","koppel"]
for x in l:
o = obj_t()
setattr(root,x,o)
for y in q:
p = obj_t()
setattr(o,y,p)
root._apan = obj_t()
root._apan.a = 10
root._apan._a = 20
root._apan.__a = 20
root.__anka = obj_t()
root.__anka.a = 10
root.__anka._a = 20
root.__anka.__a = 20
root._APAN = obj_t()
root._APAN.a = 10
root._APAN._a = 20
root._APAN.__a = 20
root.__ANKA = obj_t()
root.__ANKA.a = 10
root.__ANKA._a = 20
root.__ANKA.__a = 20
#-----------------------------------------------------------------------------
# Test cases
#-----------------------------------------------------------------------------
class Tests (unittest.TestCase):
def test_case(self):
ns=root.__dict__
tests=[
("a*", ["abbot","abel","active","arna",]),
("?b*.?o*",["abbot.koppel","abbot.loop","abel.koppel","abel.loop",]),
("_a*", []),
("_*anka", ["__anka",]),
("_*a*", ["__anka",]),
]
for pat,res in tests:
res.sort()
a=sorted(wildcard.list_namespace(ns,"all",pat,ignore_case=False,
show_all=False).keys())
self.assertEqual(a,res)
def test_case_showall(self):
ns=root.__dict__
tests=[
("a*", ["abbot","abel","active","arna",]),
("?b*.?o*",["abbot.koppel","abbot.loop","abel.koppel","abel.loop",]),
("_a*", ["_apan"]),
("_*anka", ["__anka",]),
("_*a*", ["__anka","_apan",]),
]
for pat,res in tests:
res.sort()
a=sorted(wildcard.list_namespace(ns,"all",pat,ignore_case=False,
show_all=True).keys())
self.assertEqual(a,res)
def test_nocase(self):
ns=root.__dict__
tests=[
("a*", ["abbot","abel","ABEL","active","arna",]),
("?b*.?o*",["abbot.koppel","abbot.loop","abel.koppel","abel.loop",
"ABEL.koppel","ABEL.loop",]),
("_a*", []),
("_*anka", ["__anka","__ANKA",]),
("_*a*", ["__anka","__ANKA",]),
]
for pat,res in tests:
res.sort()
a=sorted(wildcard.list_namespace(ns,"all",pat,ignore_case=True,
show_all=False).keys())
self.assertEqual(a,res)
def test_nocase_showall(self):
ns=root.__dict__
tests=[
("a*", ["abbot","abel","ABEL","active","arna",]),
("?b*.?o*",["abbot.koppel","abbot.loop","abel.koppel","abel.loop",
"ABEL.koppel","ABEL.loop",]),
("_a*", ["_apan","_APAN"]),
("_*anka", ["__anka","__ANKA",]),
("_*a*", ["__anka","__ANKA","_apan","_APAN"]),
]
for pat,res in tests:
res.sort()
a=sorted(wildcard.list_namespace(ns,"all",pat,ignore_case=True,
show_all=True).keys())
a.sort()
self.assertEqual(a,res)
def test_dict_attributes(self):
"""Dictionaries should be indexed by attributes, not by keys. This was
causing Github issue 129."""
ns = {"az":{"king":55}, "pq":{1:0}}
tests = [
("a*", ["az"]),
("az.k*", ["az.keys"]),
("pq.k*", ["pq.keys"])
]
for pat, res in tests:
res.sort()
a = sorted(wildcard.list_namespace(ns, "all", pat, ignore_case=False,
show_all=True).keys())
self.assertEqual(a, res)
def test_dict_dir(self):
class A(object):
def __init__(self):
self.a = 1
self.b = 2
def __getattribute__(self, name):
if name=="a":
raise AttributeError
return object.__getattribute__(self, name)
a = A()
adict = wildcard.dict_dir(a)
assert "a" not in adict # change to assertNotIn method in >= 2.7
self.assertEqual(adict["b"], 2)
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