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def test_selfreferential_dict(self):
'''Ensure that a reference loop involving a dict doesn't lead proxyval
into an infinite loop:'''
gdb_repr, gdb_output = \
self.get_gdb_repr("a = {} ; b = {'bar':a} ; a['foo'] = b ; id(a)")
self.assertEqual(gdb_repr, "{'foo': {'bar': {...}}}") | Ensure that a reference loop involving a dict doesn't lead proxyval
into an infinite loop: | test_selfreferential_dict | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_gdb.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_gdb.py | MIT |
def test_low_compression(self):
"""Check for cases where compressed data is larger than original."""
# Create the ZIP archive
with zipfile.ZipFile(TESTFN2, "w", self.compression) as zipfp:
zipfp.writestr("strfile", '12')
# Get an open object for strfile
with zipfile.ZipFile(TESTFN2, "r", self.compression) as zipfp:
with zipfp.open("strfile") as openobj:
self.assertEqual(openobj.read(1), b'1')
self.assertEqual(openobj.read(1), b'2') | Check for cases where compressed data is larger than original. | test_low_compression | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_per_file_compresslevel(self):
"""Check that files within a Zip archive can have different
compression levels."""
with zipfile.ZipFile(TESTFN2, "w", compresslevel=1) as zipfp:
zipfp.write(TESTFN, 'compress_1')
zipfp.write(TESTFN, 'compress_9', compresslevel=9)
one_info = zipfp.getinfo('compress_1')
nine_info = zipfp.getinfo('compress_9')
self.assertEqual(one_info._compresslevel, 1)
self.assertEqual(nine_info._compresslevel, 9) | Check that files within a Zip archive can have different
compression levels. | test_per_file_compresslevel | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_append_to_zip_file(self):
"""Test appending to an existing zipfile."""
with zipfile.ZipFile(TESTFN2, "w", zipfile.ZIP_STORED) as zipfp:
zipfp.write(TESTFN, TESTFN)
with zipfile.ZipFile(TESTFN2, "a", zipfile.ZIP_STORED) as zipfp:
zipfp.writestr("strfile", self.data)
self.assertEqual(zipfp.namelist(), [TESTFN, "strfile"]) | Test appending to an existing zipfile. | test_append_to_zip_file | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_append_to_non_zip_file(self):
"""Test appending to an existing file that is not a zipfile."""
# NOTE: this test fails if len(d) < 22 because of the first
# line "fpin.seek(-22, 2)" in _EndRecData
data = b'I am not a ZipFile!'*10
with open(TESTFN2, 'wb') as f:
f.write(data)
with zipfile.ZipFile(TESTFN2, "a", zipfile.ZIP_STORED) as zipfp:
zipfp.write(TESTFN, TESTFN)
with open(TESTFN2, 'rb') as f:
f.seek(len(data))
with zipfile.ZipFile(f, "r") as zipfp:
self.assertEqual(zipfp.namelist(), [TESTFN])
self.assertEqual(zipfp.read(TESTFN), self.data)
with open(TESTFN2, 'rb') as f:
self.assertEqual(f.read(len(data)), data)
zipfiledata = f.read()
with io.BytesIO(zipfiledata) as bio, zipfile.ZipFile(bio) as zipfp:
self.assertEqual(zipfp.namelist(), [TESTFN])
self.assertEqual(zipfp.read(TESTFN), self.data) | Test appending to an existing file that is not a zipfile. | test_append_to_non_zip_file | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_write_default_name(self):
"""Check that calling ZipFile.write without arcname specified
produces the expected result."""
with zipfile.ZipFile(TESTFN2, "w") as zipfp:
zipfp.write(TESTFN)
with open(TESTFN, "rb") as f:
self.assertEqual(zipfp.read(TESTFN), f.read()) | Check that calling ZipFile.write without arcname specified
produces the expected result. | test_write_default_name | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_write_to_readonly(self):
"""Check that trying to call write() on a readonly ZipFile object
raises a ValueError."""
with zipfile.ZipFile(TESTFN2, mode="w") as zipfp:
zipfp.writestr("somefile.txt", "bogus")
with zipfile.ZipFile(TESTFN2, mode="r") as zipfp:
self.assertRaises(ValueError, zipfp.write, TESTFN)
with zipfile.ZipFile(TESTFN2, mode="r") as zipfp:
with self.assertRaises(ValueError):
zipfp.open(TESTFN, mode='w') | Check that trying to call write() on a readonly ZipFile object
raises a ValueError. | test_write_to_readonly | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_per_file_compression(self):
"""Check that files within a Zip archive can have different
compression options."""
with zipfile.ZipFile(TESTFN2, "w") as zipfp:
zipfp.write(TESTFN, 'storeme', zipfile.ZIP_STORED)
zipfp.write(TESTFN, 'deflateme', zipfile.ZIP_DEFLATED)
sinfo = zipfp.getinfo('storeme')
dinfo = zipfp.getinfo('deflateme')
self.assertEqual(sinfo.compress_type, zipfile.ZIP_STORED)
self.assertEqual(dinfo.compress_type, zipfile.ZIP_DEFLATED) | Check that files within a Zip archive can have different
compression options. | test_per_file_compression | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def make_zip64_file(
self, file_size_64_set=False, file_size_extra=False,
compress_size_64_set=False, compress_size_extra=False,
header_offset_64_set=False, header_offset_extra=False,
):
"""Generate bytes sequence for a zip with (incomplete) zip64 data.
The actual values (not the zip 64 0xffffffff values) stored in the file
are:
file_size: 8
compress_size: 8
header_offset: 0
"""
actual_size = 8
actual_header_offset = 0
local_zip64_fields = []
central_zip64_fields = []
file_size = actual_size
if file_size_64_set:
file_size = 0xffffffff
if file_size_extra:
local_zip64_fields.append(actual_size)
central_zip64_fields.append(actual_size)
file_size = struct.pack("<L", file_size)
compress_size = actual_size
if compress_size_64_set:
compress_size = 0xffffffff
if compress_size_extra:
local_zip64_fields.append(actual_size)
central_zip64_fields.append(actual_size)
compress_size = struct.pack("<L", compress_size)
header_offset = actual_header_offset
if header_offset_64_set:
header_offset = 0xffffffff
if header_offset_extra:
central_zip64_fields.append(actual_header_offset)
header_offset = struct.pack("<L", header_offset)
local_extra = struct.pack(
'<HH' + 'Q'*len(local_zip64_fields),
0x0001,
8*len(local_zip64_fields),
*local_zip64_fields
)
central_extra = struct.pack(
'<HH' + 'Q'*len(central_zip64_fields),
0x0001,
8*len(central_zip64_fields),
*central_zip64_fields
)
central_dir_size = struct.pack('<Q', 58 + 8 * len(central_zip64_fields))
offset_to_central_dir = struct.pack('<Q', 50 + 8 * len(local_zip64_fields))
local_extra_length = struct.pack("<H", 4 + 8 * len(local_zip64_fields))
central_extra_length = struct.pack("<H", 4 + 8 * len(central_zip64_fields))
filename = b"test.txt"
content = b"test1234"
filename_length = struct.pack("<H", len(filename))
zip64_contents = (
# Local file header
b"PK\x03\x04\x14\x00\x00\x00\x00\x00\x00\x00!\x00\x9e%\xf5\xaf"
+ compress_size
+ file_size
+ filename_length
+ local_extra_length
+ filename
+ local_extra
+ content
# Central directory:
+ b"PK\x01\x02-\x03-\x00\x00\x00\x00\x00\x00\x00!\x00\x9e%\xf5\xaf"
+ compress_size
+ file_size
+ filename_length
+ central_extra_length
+ b"\x00\x00\x00\x00\x00\x00\x00\x00\x80\x01"
+ header_offset
+ filename
+ central_extra
# Zip64 end of central directory
+ b"PK\x06\x06,\x00\x00\x00\x00\x00\x00\x00-\x00-"
+ b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00"
+ b"\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00"
+ central_dir_size
+ offset_to_central_dir
# Zip64 end of central directory locator
+ b"PK\x06\x07\x00\x00\x00\x00l\x00\x00\x00\x00\x00\x00\x00\x01"
+ b"\x00\x00\x00"
# end of central directory
+ b"PK\x05\x06\x00\x00\x00\x00\x01\x00\x01\x00:\x00\x00\x002\x00"
+ b"\x00\x00\x00\x00"
)
return zip64_contents | Generate bytes sequence for a zip with (incomplete) zip64 data.
The actual values (not the zip 64 0xffffffff values) stored in the file
are:
file_size: 8
compress_size: 8
header_offset: 0 | make_zip64_file | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_bad_zip64_extra(self):
"""Missing zip64 extra records raises an exception.
There are 4 fields that the zip64 format handles (the disk number is
not used in this module and so is ignored here). According to the zip
spec:
The order of the fields in the zip64 extended
information record is fixed, but the fields MUST
only appear if the corresponding Local or Central
directory record field is set to 0xFFFF or 0xFFFFFFFF.
If the zip64 extra content doesn't contain enough entries for the
number of fields marked with 0xFFFF or 0xFFFFFFFF, we raise an error.
This test mismatches the length of the zip64 extra field and the number
of fields set to indicate the presence of zip64 data.
"""
# zip64 file size present, no fields in extra, expecting one, equals
# missing file size.
missing_file_size_extra = self.make_zip64_file(
file_size_64_set=True,
)
with self.assertRaises(zipfile.BadZipFile) as e:
zipfile.ZipFile(io.BytesIO(missing_file_size_extra))
self.assertIn('file size', str(e.exception).lower())
# zip64 file size present, zip64 compress size present, one field in
# extra, expecting two, equals missing compress size.
missing_compress_size_extra = self.make_zip64_file(
file_size_64_set=True,
file_size_extra=True,
compress_size_64_set=True,
)
with self.assertRaises(zipfile.BadZipFile) as e:
zipfile.ZipFile(io.BytesIO(missing_compress_size_extra))
self.assertIn('compress size', str(e.exception).lower())
# zip64 compress size present, no fields in extra, expecting one,
# equals missing compress size.
missing_compress_size_extra = self.make_zip64_file(
compress_size_64_set=True,
)
with self.assertRaises(zipfile.BadZipFile) as e:
zipfile.ZipFile(io.BytesIO(missing_compress_size_extra))
self.assertIn('compress size', str(e.exception).lower())
# zip64 file size present, zip64 compress size present, zip64 header
# offset present, two fields in extra, expecting three, equals missing
# header offset
missing_header_offset_extra = self.make_zip64_file(
file_size_64_set=True,
file_size_extra=True,
compress_size_64_set=True,
compress_size_extra=True,
header_offset_64_set=True,
)
with self.assertRaises(zipfile.BadZipFile) as e:
zipfile.ZipFile(io.BytesIO(missing_header_offset_extra))
self.assertIn('header offset', str(e.exception).lower())
# zip64 compress size present, zip64 header offset present, one field
# in extra, expecting two, equals missing header offset
missing_header_offset_extra = self.make_zip64_file(
file_size_64_set=False,
compress_size_64_set=True,
compress_size_extra=True,
header_offset_64_set=True,
)
with self.assertRaises(zipfile.BadZipFile) as e:
zipfile.ZipFile(io.BytesIO(missing_header_offset_extra))
self.assertIn('header offset', str(e.exception).lower())
# zip64 file size present, zip64 header offset present, one field in
# extra, expecting two, equals missing header offset
missing_header_offset_extra = self.make_zip64_file(
file_size_64_set=True,
file_size_extra=True,
compress_size_64_set=False,
header_offset_64_set=True,
)
with self.assertRaises(zipfile.BadZipFile) as e:
zipfile.ZipFile(io.BytesIO(missing_header_offset_extra))
self.assertIn('header offset', str(e.exception).lower())
# zip64 header offset present, no fields in extra, expecting one,
# equals missing header offset
missing_header_offset_extra = self.make_zip64_file(
file_size_64_set=False,
compress_size_64_set=False,
header_offset_64_set=True,
)
with self.assertRaises(zipfile.BadZipFile) as e:
zipfile.ZipFile(io.BytesIO(missing_header_offset_extra))
self.assertIn('header offset', str(e.exception).lower()) | Missing zip64 extra records raises an exception.
There are 4 fields that the zip64 format handles (the disk number is
not used in this module and so is ignored here). According to the zip
spec:
The order of the fields in the zip64 extended
information record is fixed, but the fields MUST
only appear if the corresponding Local or Central
directory record field is set to 0xFFFF or 0xFFFFFFFF.
If the zip64 extra content doesn't contain enough entries for the
number of fields marked with 0xFFFF or 0xFFFFFFFF, we raise an error.
This test mismatches the length of the zip64 extra field and the number
of fields set to indicate the presence of zip64 data. | test_bad_zip64_extra | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_extract_hackers_arcnames_windows_only(self):
"""Test combination of path fixing and windows name sanitization."""
windows_hacknames = [
(r'..\foo\bar', 'foo/bar'),
(r'..\/foo\/bar', 'foo/bar'),
(r'foo/\..\/bar', 'foo/bar'),
(r'foo\/../\bar', 'foo/bar'),
(r'C:foo/bar', 'foo/bar'),
(r'C:/foo/bar', 'foo/bar'),
(r'C://foo/bar', 'foo/bar'),
(r'C:\foo\bar', 'foo/bar'),
(r'//conky/mountpoint/foo/bar', 'foo/bar'),
(r'\\conky\mountpoint\foo\bar', 'foo/bar'),
(r'///conky/mountpoint/foo/bar', 'conky/mountpoint/foo/bar'),
(r'\\\conky\mountpoint\foo\bar', 'conky/mountpoint/foo/bar'),
(r'//conky//mountpoint/foo/bar', 'conky/mountpoint/foo/bar'),
(r'\\conky\\mountpoint\foo\bar', 'conky/mountpoint/foo/bar'),
(r'//?/C:/foo/bar', 'foo/bar'),
(r'\\?\C:\foo\bar', 'foo/bar'),
(r'C:/../C:/foo/bar', 'C_/foo/bar'),
(r'a:b\c<d>e|f"g?h*i', 'b/c_d_e_f_g_h_i'),
('../../foo../../ba..r', 'foo/ba..r'),
]
self._test_extract_hackers_arcnames(windows_hacknames) | Test combination of path fixing and windows name sanitization. | test_extract_hackers_arcnames_windows_only | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_close(self):
"""Check that the zipfile is closed after the 'with' block."""
with zipfile.ZipFile(TESTFN2, "w") as zipfp:
for fpath, fdata in SMALL_TEST_DATA:
zipfp.writestr(fpath, fdata)
self.assertIsNotNone(zipfp.fp, 'zipfp is not open')
self.assertIsNone(zipfp.fp, 'zipfp is not closed')
with zipfile.ZipFile(TESTFN2, "r") as zipfp:
self.assertIsNotNone(zipfp.fp, 'zipfp is not open')
self.assertIsNone(zipfp.fp, 'zipfp is not closed') | Check that the zipfile is closed after the 'with' block. | test_close | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_close_on_exception(self):
"""Check that the zipfile is closed if an exception is raised in the
'with' block."""
with zipfile.ZipFile(TESTFN2, "w") as zipfp:
for fpath, fdata in SMALL_TEST_DATA:
zipfp.writestr(fpath, fdata)
try:
with zipfile.ZipFile(TESTFN2, "r") as zipfp2:
raise zipfile.BadZipFile()
except zipfile.BadZipFile:
self.assertIsNone(zipfp2.fp, 'zipfp is not closed') | Check that the zipfile is closed if an exception is raised in the
'with' block. | test_close_on_exception | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_exclusive_create_zip_file(self):
"""Test exclusive creating a new zipfile."""
unlink(TESTFN2)
filename = 'testfile.txt'
content = b'hello, world. this is some content.'
with zipfile.ZipFile(TESTFN2, "x", zipfile.ZIP_STORED) as zipfp:
zipfp.writestr(filename, content)
with self.assertRaises(FileExistsError):
zipfile.ZipFile(TESTFN2, "x", zipfile.ZIP_STORED)
with zipfile.ZipFile(TESTFN2, "r") as zipfp:
self.assertEqual(zipfp.namelist(), [filename])
self.assertEqual(zipfp.read(filename), content) | Test exclusive creating a new zipfile. | test_exclusive_create_zip_file | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_is_zip_erroneous_file(self):
"""Check that is_zipfile() correctly identifies non-zip files."""
# - passing a filename
with open(TESTFN, "w") as fp:
fp.write("this is not a legal zip file\n")
self.assertFalse(zipfile.is_zipfile(TESTFN))
# - passing a path-like object
self.assertFalse(zipfile.is_zipfile(pathlib.Path(TESTFN)))
# - passing a file object
with open(TESTFN, "rb") as fp:
self.assertFalse(zipfile.is_zipfile(fp))
# - passing a file-like object
fp = io.BytesIO()
fp.write(b"this is not a legal zip file\n")
self.assertFalse(zipfile.is_zipfile(fp))
fp.seek(0, 0)
self.assertFalse(zipfile.is_zipfile(fp)) | Check that is_zipfile() correctly identifies non-zip files. | test_is_zip_erroneous_file | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_damaged_zipfile(self):
"""Check that zipfiles with missing bytes at the end raise BadZipFile."""
# - Create a valid zip file
fp = io.BytesIO()
with zipfile.ZipFile(fp, mode="w") as zipf:
zipf.writestr("foo.txt", b"O, for a Muse of Fire!")
zipfiledata = fp.getvalue()
# - Now create copies of it missing the last N bytes and make sure
# a BadZipFile exception is raised when we try to open it
for N in range(len(zipfiledata)):
fp = io.BytesIO(zipfiledata[:N])
self.assertRaises(zipfile.BadZipFile, zipfile.ZipFile, fp) | Check that zipfiles with missing bytes at the end raise BadZipFile. | test_damaged_zipfile | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_is_zip_valid_file(self):
"""Check that is_zipfile() correctly identifies zip files."""
# - passing a filename
with zipfile.ZipFile(TESTFN, mode="w") as zipf:
zipf.writestr("foo.txt", b"O, for a Muse of Fire!")
self.assertTrue(zipfile.is_zipfile(TESTFN))
# - passing a file object
with open(TESTFN, "rb") as fp:
self.assertTrue(zipfile.is_zipfile(fp))
fp.seek(0, 0)
zip_contents = fp.read()
# - passing a file-like object
fp = io.BytesIO()
fp.write(zip_contents)
self.assertTrue(zipfile.is_zipfile(fp))
fp.seek(0, 0)
self.assertTrue(zipfile.is_zipfile(fp)) | Check that is_zipfile() correctly identifies zip files. | test_is_zip_valid_file | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_closed_zip_raises_ValueError(self):
"""Verify that testzip() doesn't swallow inappropriate exceptions."""
data = io.BytesIO()
with zipfile.ZipFile(data, mode="w") as zipf:
zipf.writestr("foo.txt", "O, for a Muse of Fire!")
# This is correct; calling .read on a closed ZipFile should raise
# a ValueError, and so should calling .testzip. An earlier
# version of .testzip would swallow this exception (and any other)
# and report that the first file in the archive was corrupt.
self.assertRaises(ValueError, zipf.read, "foo.txt")
self.assertRaises(ValueError, zipf.open, "foo.txt")
self.assertRaises(ValueError, zipf.testzip)
self.assertRaises(ValueError, zipf.writestr, "bogus.txt", "bogus")
with open(TESTFN, 'w') as f:
f.write('zipfile test data')
self.assertRaises(ValueError, zipf.write, TESTFN) | Verify that testzip() doesn't swallow inappropriate exceptions. | test_closed_zip_raises_ValueError | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_bad_constructor_mode(self):
"""Check that bad modes passed to ZipFile constructor are caught."""
self.assertRaises(ValueError, zipfile.ZipFile, TESTFN, "q") | Check that bad modes passed to ZipFile constructor are caught. | test_bad_constructor_mode | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_bad_open_mode(self):
"""Check that bad modes passed to ZipFile.open are caught."""
with zipfile.ZipFile(TESTFN, mode="w") as zipf:
zipf.writestr("foo.txt", "O, for a Muse of Fire!")
with zipfile.ZipFile(TESTFN, mode="r") as zipf:
# read the data to make sure the file is there
zipf.read("foo.txt")
self.assertRaises(ValueError, zipf.open, "foo.txt", "q")
# universal newlines support is removed
self.assertRaises(ValueError, zipf.open, "foo.txt", "U")
self.assertRaises(ValueError, zipf.open, "foo.txt", "rU") | Check that bad modes passed to ZipFile.open are caught. | test_bad_open_mode | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_read0(self):
"""Check that calling read(0) on a ZipExtFile object returns an empty
string and doesn't advance file pointer."""
with zipfile.ZipFile(TESTFN, mode="w") as zipf:
zipf.writestr("foo.txt", "O, for a Muse of Fire!")
# read the data to make sure the file is there
with zipf.open("foo.txt") as f:
for i in range(FIXEDTEST_SIZE):
self.assertEqual(f.read(0), b'')
self.assertEqual(f.read(), b"O, for a Muse of Fire!") | Check that calling read(0) on a ZipExtFile object returns an empty
string and doesn't advance file pointer. | test_read0 | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_open_non_existent_item(self):
"""Check that attempting to call open() for an item that doesn't
exist in the archive raises a RuntimeError."""
with zipfile.ZipFile(TESTFN, mode="w") as zipf:
self.assertRaises(KeyError, zipf.open, "foo.txt", "r") | Check that attempting to call open() for an item that doesn't
exist in the archive raises a RuntimeError. | test_open_non_existent_item | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_bad_compression_mode(self):
"""Check that bad compression methods passed to ZipFile.open are
caught."""
self.assertRaises(NotImplementedError, zipfile.ZipFile, TESTFN, "w", -1) | Check that bad compression methods passed to ZipFile.open are
caught. | test_bad_compression_mode | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_null_byte_in_filename(self):
"""Check that a filename containing a null byte is properly
terminated."""
with zipfile.ZipFile(TESTFN, mode="w") as zipf:
zipf.writestr("foo.txt\x00qqq", b"O, for a Muse of Fire!")
self.assertEqual(zipf.namelist(), ['foo.txt']) | Check that a filename containing a null byte is properly
terminated. | test_null_byte_in_filename | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_struct_sizes(self):
"""Check that ZIP internal structure sizes are calculated correctly."""
self.assertEqual(zipfile.sizeEndCentDir, 22)
self.assertEqual(zipfile.sizeCentralDir, 46)
self.assertEqual(zipfile.sizeEndCentDir64, 56)
self.assertEqual(zipfile.sizeEndCentDir64Locator, 20) | Check that ZIP internal structure sizes are calculated correctly. | test_struct_sizes | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_comments(self):
"""Check that comments on the archive are handled properly."""
# check default comment is empty
with zipfile.ZipFile(TESTFN, mode="w") as zipf:
self.assertEqual(zipf.comment, b'')
zipf.writestr("foo.txt", "O, for a Muse of Fire!")
with zipfile.ZipFile(TESTFN, mode="r") as zipfr:
self.assertEqual(zipfr.comment, b'')
# check a simple short comment
comment = b'Bravely taking to his feet, he beat a very brave retreat.'
with zipfile.ZipFile(TESTFN, mode="w") as zipf:
zipf.comment = comment
zipf.writestr("foo.txt", "O, for a Muse of Fire!")
with zipfile.ZipFile(TESTFN, mode="r") as zipfr:
self.assertEqual(zipf.comment, comment)
# check a comment of max length
comment2 = ''.join(['%d' % (i**3 % 10) for i in range((1 << 16)-1)])
comment2 = comment2.encode("ascii")
with zipfile.ZipFile(TESTFN, mode="w") as zipf:
zipf.comment = comment2
zipf.writestr("foo.txt", "O, for a Muse of Fire!")
with zipfile.ZipFile(TESTFN, mode="r") as zipfr:
self.assertEqual(zipfr.comment, comment2)
# check a comment that is too long is truncated
with zipfile.ZipFile(TESTFN, mode="w") as zipf:
with self.assertWarns(UserWarning):
zipf.comment = comment2 + b'oops'
zipf.writestr("foo.txt", "O, for a Muse of Fire!")
with zipfile.ZipFile(TESTFN, mode="r") as zipfr:
self.assertEqual(zipfr.comment, comment2)
# check that comments are correctly modified in append mode
with zipfile.ZipFile(TESTFN,mode="w") as zipf:
zipf.comment = b"original comment"
zipf.writestr("foo.txt", "O, for a Muse of Fire!")
with zipfile.ZipFile(TESTFN,mode="a") as zipf:
zipf.comment = b"an updated comment"
with zipfile.ZipFile(TESTFN,mode="r") as zipf:
self.assertEqual(zipf.comment, b"an updated comment")
# check that comments are correctly shortened in append mode
with zipfile.ZipFile(TESTFN,mode="w") as zipf:
zipf.comment = b"original comment that's longer"
zipf.writestr("foo.txt", "O, for a Muse of Fire!")
with zipfile.ZipFile(TESTFN,mode="a") as zipf:
zipf.comment = b"shorter comment"
with zipfile.ZipFile(TESTFN,mode="r") as zipf:
self.assertEqual(zipf.comment, b"shorter comment") | Check that comments on the archive are handled properly. | test_comments | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_zipfile_with_short_extra_field(self):
"""If an extra field in the header is less than 4 bytes, skip it."""
zipdata = (
b'PK\x03\x04\x14\x00\x00\x00\x00\x00\x93\x9b\xad@\x8b\x9e'
b'\xd9\xd3\x01\x00\x00\x00\x01\x00\x00\x00\x03\x00\x03\x00ab'
b'c\x00\x00\x00APK\x01\x02\x14\x03\x14\x00\x00\x00\x00'
b'\x00\x93\x9b\xad@\x8b\x9e\xd9\xd3\x01\x00\x00\x00\x01\x00\x00'
b'\x00\x03\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x81\x00'
b'\x00\x00\x00abc\x00\x00PK\x05\x06\x00\x00\x00\x00'
b'\x01\x00\x01\x003\x00\x00\x00%\x00\x00\x00\x00\x00'
)
with zipfile.ZipFile(io.BytesIO(zipdata), 'r') as zipf:
# testzip returns the name of the first corrupt file, or None
self.assertIsNone(zipf.testzip()) | If an extra field in the header is less than 4 bytes, skip it. | test_zipfile_with_short_extra_field | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_testzip_with_bad_crc(self):
"""Tests that files with bad CRCs return their name from testzip."""
zipdata = self.zip_with_bad_crc
with zipfile.ZipFile(io.BytesIO(zipdata), mode="r") as zipf:
# testzip returns the name of the first corrupt file, or None
self.assertEqual('afile', zipf.testzip()) | Tests that files with bad CRCs return their name from testzip. | test_testzip_with_bad_crc | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def test_read_with_bad_crc(self):
"""Tests that files with bad CRCs raise a BadZipFile exception when read."""
zipdata = self.zip_with_bad_crc
# Using ZipFile.read()
with zipfile.ZipFile(io.BytesIO(zipdata), mode="r") as zipf:
self.assertRaises(zipfile.BadZipFile, zipf.read, 'afile')
# Using ZipExtFile.read()
with zipfile.ZipFile(io.BytesIO(zipdata), mode="r") as zipf:
with zipf.open('afile', 'r') as corrupt_file:
self.assertRaises(zipfile.BadZipFile, corrupt_file.read)
# Same with small reads (in order to exercise the buffering logic)
with zipfile.ZipFile(io.BytesIO(zipdata), mode="r") as zipf:
with zipf.open('afile', 'r') as corrupt_file:
corrupt_file.MIN_READ_SIZE = 2
with self.assertRaises(zipfile.BadZipFile):
while corrupt_file.read(2):
pass | Tests that files with bad CRCs raise a BadZipFile exception when read. | test_read_with_bad_crc | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_zipfile.py | MIT |
def assertValid(self, str, symbol='single'):
'''succeed iff str is a valid piece of code'''
if is_jython:
code = compile_command(str, "<input>", symbol)
self.assertTrue(code)
if symbol == "single":
d,r = {},{}
saved_stdout = sys.stdout
sys.stdout = io.StringIO()
try:
exec(code, d)
exec(compile(str,"<input>","single"), r)
finally:
sys.stdout = saved_stdout
elif symbol == 'eval':
ctx = {'a': 2}
d = { 'value': eval(code,ctx) }
r = { 'value': eval(str,ctx) }
self.assertEqual(unify_callables(r),unify_callables(d))
else:
expected = compile(str, "<input>", symbol, PyCF_DONT_IMPLY_DEDENT)
self.assertEqual(compile_command(str, "<input>", symbol), expected) | succeed iff str is a valid piece of code | assertValid | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_codeop.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_codeop.py | MIT |
def assertIncomplete(self, str, symbol='single'):
'''succeed iff str is the start of a valid piece of code'''
self.assertEqual(compile_command(str, symbol=symbol), None) | succeed iff str is the start of a valid piece of code | assertIncomplete | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_codeop.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_codeop.py | MIT |
def assertInvalid(self, str, symbol='single', is_syntax=1):
'''succeed iff str is the start of an invalid piece of code'''
try:
compile_command(str,symbol=symbol)
self.fail("No exception raised for invalid code")
except SyntaxError:
self.assertTrue(is_syntax)
except OverflowError:
self.assertTrue(not is_syntax) | succeed iff str is the start of an invalid piece of code | assertInvalid | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_codeop.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_codeop.py | MIT |
def baz(spam):
"""Whee!""" | Whee! | _create_contextmanager_attribs.baz | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_contextlib.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_contextlib.py | MIT |
def _create_contextmanager_attribs(self):
def attribs(**kw):
def decorate(func):
for k,v in kw.items():
setattr(func,k,v)
return func
return decorate
@contextmanager
@attribs(foo='bar')
def baz(spam):
"""Whee!"""
return baz | Whee! | _create_contextmanager_attribs | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_contextlib.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_contextlib.py | MIT |
def _exit(*args, **kwds):
"""Test metadata propagation"""
result.append((args, kwds)) | Test metadata propagation | test_callback._exit | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_contextlib.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_contextlib.py | MIT |
def test_callback(self):
expected = [
((), {}),
((1,), {}),
((1,2), {}),
((), dict(example=1)),
((1,), dict(example=1)),
((1,2), dict(example=1)),
((1,2), dict(self=3, callback=4)),
]
result = []
def _exit(*args, **kwds):
"""Test metadata propagation"""
result.append((args, kwds))
with self.exit_stack() as stack:
for args, kwds in reversed(expected):
if args and kwds:
f = stack.callback(_exit, *args, **kwds)
elif args:
f = stack.callback(_exit, *args)
elif kwds:
f = stack.callback(_exit, **kwds)
else:
f = stack.callback(_exit)
self.assertIs(f, _exit)
for wrapper in stack._exit_callbacks:
self.assertIs(wrapper[1].__wrapped__, _exit)
self.assertNotEqual(wrapper[1].__name__, _exit.__name__)
self.assertIsNone(wrapper[1].__doc__, _exit.__doc__)
self.assertEqual(result, expected)
result = []
with self.exit_stack() as stack:
with self.assertRaises(TypeError):
stack.callback(arg=1)
with self.assertRaises(TypeError):
self.exit_stack.callback(arg=2)
stack.callback(callback=_exit, arg=3)
self.assertEqual(result, [((), {'arg': 3})]) | Test metadata propagation | test_callback | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_contextlib.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_contextlib.py | MIT |
def cell(value):
"""Create a cell containing the given value."""
def f():
print(a)
a = value
return f.__closure__[0] | Create a cell containing the given value. | cell | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_funcattrs.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_funcattrs.py | MIT |
def empty_cell(empty=True):
"""Create an empty cell."""
def f():
print(a)
# the intent of the following line is simply "if False:"; it's
# spelt this way to avoid the danger that a future optimization
# might simply remove an "if False:" code block.
if not empty:
a = 1729
return f.__closure__[0] | Create an empty cell. | empty_cell | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_funcattrs.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_funcattrs.py | MIT |
def f(self):
'''
>>> print(TwoNames().f())
f
'''
return 'f' | >>> print(TwoNames().f())
f | f | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/doctest_aliases.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/doctest_aliases.py | MIT |
def strtod(s, mant_dig=53, min_exp = -1021, max_exp = 1024):
"""Convert a finite decimal string to a hex string representing an
IEEE 754 binary64 float. Return 'inf' or '-inf' on overflow.
This function makes no use of floating-point arithmetic at any
stage."""
# parse string into a pair of integers 'a' and 'b' such that
# abs(decimal value) = a/b, along with a boolean 'negative'.
m = strtod_parser(s)
if m is None:
raise ValueError('invalid numeric string')
fraction = m.group('frac') or ''
intpart = int(m.group('int') + fraction)
exp = int(m.group('exp') or '0') - len(fraction)
negative = m.group('sign') == '-'
a, b = intpart*10**max(exp, 0), 10**max(0, -exp)
# quick return for zeros
if not a:
return '-0x0.0p+0' if negative else '0x0.0p+0'
# compute exponent e for result; may be one too small in the case
# that the rounded value of a/b lies in a different binade from a/b
d = a.bit_length() - b.bit_length()
d += (a >> d if d >= 0 else a << -d) >= b
e = max(d, min_exp) - mant_dig
# approximate a/b by number of the form q * 2**e; adjust e if necessary
a, b = a << max(-e, 0), b << max(e, 0)
q, r = divmod(a, b)
if 2*r > b or 2*r == b and q & 1:
q += 1
if q.bit_length() == mant_dig+1:
q //= 2
e += 1
# double check that (q, e) has the right form
assert q.bit_length() <= mant_dig and e >= min_exp - mant_dig
assert q.bit_length() == mant_dig or e == min_exp - mant_dig
# check for overflow and underflow
if e + q.bit_length() > max_exp:
return '-inf' if negative else 'inf'
if not q:
return '-0x0.0p+0' if negative else '0x0.0p+0'
# for hex representation, shift so # bits after point is a multiple of 4
hexdigs = 1 + (mant_dig-2)//4
shift = 3 - (mant_dig-2)%4
q, e = q << shift, e - shift
return '{}0x{:x}.{:0{}x}p{:+d}'.format(
'-' if negative else '',
q // 16**hexdigs,
q % 16**hexdigs,
hexdigs,
e + 4*hexdigs) | Convert a finite decimal string to a hex string representing an
IEEE 754 binary64 float. Return 'inf' or '-inf' on overflow.
This function makes no use of floating-point arithmetic at any
stage. | strtod | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_strtod.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_strtod.py | MIT |
def check_strtod(self, s):
"""Compare the result of Python's builtin correctly rounded
string->float conversion (using float) to a pure Python
correctly rounded string->float implementation. Fail if the
two methods give different results."""
try:
fs = float(s)
except OverflowError:
got = '-inf' if s[0] == '-' else 'inf'
except MemoryError:
got = 'memory error'
else:
got = fs.hex()
expected = strtod(s)
self.assertEqual(expected, got,
"Incorrectly rounded str->float conversion for {}: "
"expected {}, got {}".format(s, expected, got)) | Compare the result of Python's builtin correctly rounded
string->float conversion (using float) to a pure Python
correctly rounded string->float implementation. Fail if the
two methods give different results. | check_strtod | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_strtod.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_strtod.py | MIT |
def positive_exp(n):
""" Long string with value 1.0 and exponent n"""
return '0.{}1e+{}'.format('0'*(n-1), n) | Long string with value 1.0 and exponent n | test_large_exponents.positive_exp | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_strtod.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_strtod.py | MIT |
def negative_exp(n):
""" Long string with value 1.0 and exponent -n"""
return '1{}e-{}'.format('0'*n, n) | Long string with value 1.0 and exponent -n | test_large_exponents.negative_exp | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_strtod.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_strtod.py | MIT |
def test_large_exponents(self):
# Verify that the clipping of the exponent in strtod doesn't affect the
# output values.
def positive_exp(n):
""" Long string with value 1.0 and exponent n"""
return '0.{}1e+{}'.format('0'*(n-1), n)
def negative_exp(n):
""" Long string with value 1.0 and exponent -n"""
return '1{}e-{}'.format('0'*n, n)
self.assertEqual(float(positive_exp(10000)), 1.0)
self.assertEqual(float(positive_exp(20000)), 1.0)
self.assertEqual(float(positive_exp(30000)), 1.0)
self.assertEqual(float(negative_exp(10000)), 1.0)
self.assertEqual(float(negative_exp(20000)), 1.0)
self.assertEqual(float(negative_exp(30000)), 1.0) | Long string with value 1.0 and exponent n | test_large_exponents | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_strtod.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_strtod.py | MIT |
def recreation_check(self, metadata):
"""Check that compileall recreates bytecode when the new metadata is
used."""
if os.environ.get('SOURCE_DATE_EPOCH'):
raise unittest.SkipTest('SOURCE_DATE_EPOCH is set')
py_compile.compile(self.source_path)
self.assertEqual(*self.timestamp_metadata())
with open(self.bc_path, 'rb') as file:
bc = file.read()[len(metadata):]
with open(self.bc_path, 'wb') as file:
file.write(metadata)
file.write(bc)
self.assertNotEqual(*self.timestamp_metadata())
compileall.compile_dir(self.directory, force=False, quiet=True)
self.assertTrue(*self.timestamp_metadata()) | Check that compileall recreates bytecode when the new metadata is
used. | recreation_check | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_compileall.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_compileall.py | MIT |
def _test_ddir_only(self, *, ddir, parallel=True):
"""Recursive compile_dir ddir must contain package paths; bpo39769."""
fullpath = ["test", "foo"]
path = self.directory
mods = []
for subdir in fullpath:
path = os.path.join(path, subdir)
os.mkdir(path)
script_helper.make_script(path, "__init__", "")
mods.append(script_helper.make_script(path, "mod",
"def fn(): 1/0\nfn()\n"))
compileall.compile_dir(
self.directory, quiet=True, ddir=ddir,
workers=2 if parallel else 1)
self.assertTrue(mods)
for mod in mods:
self.assertTrue(mod.startswith(self.directory), mod)
modcode = importlib.util.cache_from_source(mod)
modpath = mod[len(self.directory+os.sep):]
_, _, err = script_helper.assert_python_failure(modcode)
expected_in = os.path.join(ddir, modpath)
mod_code_obj = test.test_importlib.util._get_code_from_pyc(modcode)
self.assertEqual(mod_code_obj.co_filename, expected_in)
self.assertIn(f'"{expected_in}"', os.fsdecode(err)) | Recursive compile_dir ddir must contain package paths; bpo39769. | _test_ddir_only | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_compileall.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_compileall.py | MIT |
def test_ddir_only_one_worker(self):
"""Recursive compile_dir ddir= contains package paths; bpo39769."""
return self._test_ddir_only(ddir="<a prefix>", parallel=False) | Recursive compile_dir ddir= contains package paths; bpo39769. | test_ddir_only_one_worker | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_compileall.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_compileall.py | MIT |
def test_ddir_multiple_workers(self):
"""Recursive compile_dir ddir= contains package paths; bpo39769."""
return self._test_ddir_only(ddir="<a prefix>", parallel=True) | Recursive compile_dir ddir= contains package paths; bpo39769. | test_ddir_multiple_workers | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_compileall.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_compileall.py | MIT |
def test_ddir_empty_only_one_worker(self):
"""Recursive compile_dir ddir='' contains package paths; bpo39769."""
return self._test_ddir_only(ddir="", parallel=False) | Recursive compile_dir ddir='' contains package paths; bpo39769. | test_ddir_empty_only_one_worker | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_compileall.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_compileall.py | MIT |
def test_ddir_empty_multiple_workers(self):
"""Recursive compile_dir ddir='' contains package paths; bpo39769."""
return self._test_ddir_only(ddir="", parallel=True) | Recursive compile_dir ddir='' contains package paths; bpo39769. | test_ddir_empty_multiple_workers | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_compileall.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_compileall.py | MIT |
def test_load(self):
C = cookies.SimpleCookie()
C.load('Customer="WILE_E_COYOTE"; Version=1; Path=/acme')
self.assertEqual(C['Customer'].value, 'WILE_E_COYOTE')
self.assertEqual(C['Customer']['version'], '1')
self.assertEqual(C['Customer']['path'], '/acme')
self.assertEqual(C.output(['path']),
'Set-Cookie: Customer="WILE_E_COYOTE"; Path=/acme')
self.assertEqual(C.js_output(), r"""
<script type="text/javascript">
<!-- begin hiding
document.cookie = "Customer=\"WILE_E_COYOTE\"; Path=/acme; Version=1";
// end hiding -->
</script>
""")
self.assertEqual(C.js_output(['path']), r"""
<script type="text/javascript">
<!-- begin hiding
document.cookie = "Customer=\"WILE_E_COYOTE\"; Path=/acme";
// end hiding -->
</script>
""") | )
self.assertEqual(C.js_output(['path']), r | test_load | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_http_cookies.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_http_cookies.py | MIT |
def test_quoted_meta(self):
# Try cookie with quoted meta-data
C = cookies.SimpleCookie()
C.load('Customer="WILE_E_COYOTE"; Version="1"; Path="/acme"')
self.assertEqual(C['Customer'].value, 'WILE_E_COYOTE')
self.assertEqual(C['Customer']['version'], '1')
self.assertEqual(C['Customer']['path'], '/acme')
self.assertEqual(C.output(['path']),
'Set-Cookie: Customer="WILE_E_COYOTE"; Path=/acme')
self.assertEqual(C.js_output(), r"""
<script type="text/javascript">
<!-- begin hiding
document.cookie = "Customer=\"WILE_E_COYOTE\"; Path=/acme; Version=1";
// end hiding -->
</script>
""")
self.assertEqual(C.js_output(['path']), r"""
<script type="text/javascript">
<!-- begin hiding
document.cookie = "Customer=\"WILE_E_COYOTE\"; Path=/acme";
// end hiding -->
</script>
""") | )
self.assertEqual(C.js_output(['path']), r | test_quoted_meta | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_http_cookies.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_http_cookies.py | MIT |
def _conditional_import_module(self, module_name):
"""Import a module and return a reference to it or None on failure."""
try:
return importlib.import_module(module_name)
except ModuleNotFoundError as error:
if self._warn_on_extension_import:
warnings.warn('Did a C extension fail to compile? %s' % error)
return None | Import a module and return a reference to it or None on failure. | _conditional_import_module | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_hashlib.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_hashlib.py | MIT |
def setUp(self):
"""Save a copy of sys.path"""
self.sys_path = sys.path[:]
self.old_base = site.USER_BASE
self.old_site = site.USER_SITE
self.old_prefixes = site.PREFIXES
self.original_vars = sysconfig._CONFIG_VARS
self.old_vars = copy(sysconfig._CONFIG_VARS) | Save a copy of sys.path | setUp | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_site.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_site.py | MIT |
def tearDown(self):
"""Restore sys.path"""
sys.path[:] = self.sys_path
site.USER_BASE = self.old_base
site.USER_SITE = self.old_site
site.PREFIXES = self.old_prefixes
sysconfig._CONFIG_VARS = self.original_vars
sysconfig._CONFIG_VARS.clear()
sysconfig._CONFIG_VARS.update(self.old_vars) | Restore sys.path | tearDown | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_site.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_site.py | MIT |
def pth_file_tests(self, pth_file):
"""Contain common code for testing results of reading a .pth file"""
self.assertIn(pth_file.imported, sys.modules,
"%s not in sys.modules" % pth_file.imported)
self.assertIn(site.makepath(pth_file.good_dir_path)[0], sys.path)
self.assertFalse(os.path.exists(pth_file.bad_dir_path)) | Contain common code for testing results of reading a .pth file | pth_file_tests | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_site.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_site.py | MIT |
def __init__(self, filename_base=TESTFN, imported="time",
good_dirname="__testdir__", bad_dirname="__bad"):
"""Initialize instance variables"""
self.filename = filename_base + ".pth"
self.base_dir = os.path.abspath('')
self.file_path = os.path.join(self.base_dir, self.filename)
self.imported = imported
self.good_dirname = good_dirname
self.bad_dirname = bad_dirname
self.good_dir_path = os.path.join(self.base_dir, self.good_dirname)
self.bad_dir_path = os.path.join(self.base_dir, self.bad_dirname) | Initialize instance variables | __init__ | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_site.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_site.py | MIT |
def create(self):
"""Create a .pth file with a comment, blank lines, an ``import
<self.imported>``, a line with self.good_dirname, and a line with
self.bad_dirname.
Creation of the directory for self.good_dir_path (based off of
self.good_dirname) is also performed.
Make sure to call self.cleanup() to undo anything done by this method.
"""
FILE = open(self.file_path, 'w')
try:
print("#import @bad module name", file=FILE)
print("\n", file=FILE)
print("import %s" % self.imported, file=FILE)
print(self.good_dirname, file=FILE)
print(self.bad_dirname, file=FILE)
finally:
FILE.close()
os.mkdir(self.good_dir_path) | Create a .pth file with a comment, blank lines, an ``import
<self.imported>``, a line with self.good_dirname, and a line with
self.bad_dirname.
Creation of the directory for self.good_dir_path (based off of
self.good_dirname) is also performed.
Make sure to call self.cleanup() to undo anything done by this method. | create | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_site.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_site.py | MIT |
def cleanup(self, prep=False):
"""Make sure that the .pth file is deleted, self.imported is not in
sys.modules, and that both self.good_dirname and self.bad_dirname are
not existing directories."""
if os.path.exists(self.file_path):
os.remove(self.file_path)
if prep:
self.imported_module = sys.modules.get(self.imported)
if self.imported_module:
del sys.modules[self.imported]
else:
if self.imported_module:
sys.modules[self.imported] = self.imported_module
if os.path.exists(self.good_dir_path):
os.rmdir(self.good_dir_path)
if os.path.exists(self.bad_dir_path):
os.rmdir(self.bad_dir_path) | Make sure that the .pth file is deleted, self.imported is not in
sys.modules, and that both self.good_dirname and self.bad_dirname are
not existing directories. | cleanup | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_site.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_site.py | MIT |
def setUp(self):
"""Make a copy of sys.path"""
self.sys_path = sys.path[:] | Make a copy of sys.path | setUp | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_site.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_site.py | MIT |
def tearDown(self):
"""Restore sys.path"""
sys.path[:] = self.sys_path | Restore sys.path | tearDown | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_site.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_site.py | MIT |
def test_decompress_limited(self):
"""Decompressed data buffering should be limited"""
bomb = gzip.compress(b'\0' * int(2e6), compresslevel=9)
self.assertLess(len(bomb), io.DEFAULT_BUFFER_SIZE)
bomb = io.BytesIO(bomb)
decomp = gzip.GzipFile(fileobj=bomb)
self.assertEqual(decomp.read(1), b'\0')
max_decomp = 1 + io.DEFAULT_BUFFER_SIZE
self.assertLessEqual(decomp._buffer.raw.tell(), max_decomp,
"Excessive amount of data was decompressed") | Decompressed data buffering should be limited | test_decompress_limited | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_gzip.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_gzip.py | MIT |
def wrap_timer(self, timer):
"""Records 'timer' and returns self as callable timer."""
self.saved_timer = timer
return self | Records 'timer' and returns self as callable timer. | wrap_timer | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_timeit.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_timeit.py | MIT |
def test_slots(self):
# Testing __slots__...
class C0(object):
__slots__ = []
x = C0()
self.assertNotHasAttr(x, "__dict__")
self.assertNotHasAttr(x, "foo")
class C1(object):
__slots__ = ['a']
x = C1()
self.assertNotHasAttr(x, "__dict__")
self.assertNotHasAttr(x, "a")
x.a = 1
self.assertEqual(x.a, 1)
x.a = None
self.assertEqual(x.a, None)
del x.a
self.assertNotHasAttr(x, "a")
class C3(object):
__slots__ = ['a', 'b', 'c']
x = C3()
self.assertNotHasAttr(x, "__dict__")
self.assertNotHasAttr(x, 'a')
self.assertNotHasAttr(x, 'b')
self.assertNotHasAttr(x, 'c')
x.a = 1
x.b = 2
x.c = 3
self.assertEqual(x.a, 1)
self.assertEqual(x.b, 2)
self.assertEqual(x.c, 3)
class C4(object):
"""Validate name mangling"""
__slots__ = ['__a']
def __init__(self, value):
self.__a = value
def get(self):
return self.__a
x = C4(5)
self.assertNotHasAttr(x, '__dict__')
self.assertNotHasAttr(x, '__a')
self.assertEqual(x.get(), 5)
try:
x.__a = 6
except AttributeError:
pass
else:
self.fail("Double underscored names not mangled")
# Make sure slot names are proper identifiers
try:
class C(object):
__slots__ = [None]
except TypeError:
pass
else:
self.fail("[None] slots not caught")
try:
class C(object):
__slots__ = ["foo bar"]
except TypeError:
pass
else:
self.fail("['foo bar'] slots not caught")
try:
class C(object):
__slots__ = ["foo\0bar"]
except TypeError:
pass
else:
self.fail("['foo\\0bar'] slots not caught")
try:
class C(object):
__slots__ = ["1"]
except TypeError:
pass
else:
self.fail("['1'] slots not caught")
try:
class C(object):
__slots__ = [""]
except TypeError:
pass
else:
self.fail("[''] slots not caught")
class C(object):
__slots__ = ["a", "a_b", "_a", "A0123456789Z"]
# XXX(nnorwitz): was there supposed to be something tested
# from the class above?
# Test a single string is not expanded as a sequence.
class C(object):
__slots__ = "abc"
c = C()
c.abc = 5
self.assertEqual(c.abc, 5)
# Test unicode slot names
# Test a single unicode string is not expanded as a sequence.
class C(object):
__slots__ = "abc"
c = C()
c.abc = 5
self.assertEqual(c.abc, 5)
# _unicode_to_string used to modify slots in certain circumstances
slots = ("foo", "bar")
class C(object):
__slots__ = slots
x = C()
x.foo = 5
self.assertEqual(x.foo, 5)
self.assertIs(type(slots[0]), str)
# this used to leak references
try:
class C(object):
__slots__ = [chr(128)]
except (TypeError, UnicodeEncodeError):
pass
else:
self.fail("[chr(128)] slots not caught")
# Test leaks
class Counted(object):
counter = 0 # counts the number of instances alive
def __init__(self):
Counted.counter += 1
def __del__(self):
Counted.counter -= 1
class C(object):
__slots__ = ['a', 'b', 'c']
x = C()
x.a = Counted()
x.b = Counted()
x.c = Counted()
self.assertEqual(Counted.counter, 3)
del x
support.gc_collect()
self.assertEqual(Counted.counter, 0)
class D(C):
pass
x = D()
x.a = Counted()
x.z = Counted()
self.assertEqual(Counted.counter, 2)
del x
support.gc_collect()
self.assertEqual(Counted.counter, 0)
class E(D):
__slots__ = ['e']
x = E()
x.a = Counted()
x.z = Counted()
x.e = Counted()
self.assertEqual(Counted.counter, 3)
del x
support.gc_collect()
self.assertEqual(Counted.counter, 0)
# Test cyclical leaks [SF bug 519621]
class F(object):
__slots__ = ['a', 'b']
s = F()
s.a = [Counted(), s]
self.assertEqual(Counted.counter, 1)
s = None
support.gc_collect()
self.assertEqual(Counted.counter, 0)
# Test lookup leaks [SF bug 572567]
if hasattr(gc, 'get_objects'):
class G(object):
def __eq__(self, other):
return False
g = G()
orig_objects = len(gc.get_objects())
for i in range(10):
g==g
new_objects = len(gc.get_objects())
self.assertEqual(orig_objects, new_objects)
class H(object):
__slots__ = ['a', 'b']
def __init__(self):
self.a = 1
self.b = 2
def __del__(self_):
self.assertEqual(self_.a, 1)
self.assertEqual(self_.b, 2)
with support.captured_output('stderr') as s:
h = H()
del h
self.assertEqual(s.getvalue(), '')
class X(object):
__slots__ = "a"
with self.assertRaises(AttributeError):
del X().a | Validate name mangling | test_slots | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | MIT |
def test_str_subclass_as_dict_key(self):
# Testing a str subclass used as dict key ..
class cistr(str):
"""Sublcass of str that computes __eq__ case-insensitively.
Also computes a hash code of the string in canonical form.
"""
def __init__(self, value):
self.canonical = value.lower()
self.hashcode = hash(self.canonical)
def __eq__(self, other):
if not isinstance(other, cistr):
other = cistr(other)
return self.canonical == other.canonical
def __hash__(self):
return self.hashcode
self.assertEqual(cistr('ABC'), 'abc')
self.assertEqual('aBc', cistr('ABC'))
self.assertEqual(str(cistr('ABC')), 'ABC')
d = {cistr('one'): 1, cistr('two'): 2, cistr('tHree'): 3}
self.assertEqual(d[cistr('one')], 1)
self.assertEqual(d[cistr('tWo')], 2)
self.assertEqual(d[cistr('THrEE')], 3)
self.assertIn(cistr('ONe'), d)
self.assertEqual(d.get(cistr('thrEE')), 3) | Sublcass of str that computes __eq__ case-insensitively.
Also computes a hash code of the string in canonical form. | test_str_subclass_as_dict_key | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | MIT |
def verify_dict_readonly(x):
"""
x has to be an instance of a class inheriting from Base.
"""
cant(x, {})
try:
del x.__dict__
except (AttributeError, TypeError):
pass
else:
self.fail("shouldn't allow del %r.__dict__" % x)
dict_descr = Base.__dict__["__dict__"]
try:
dict_descr.__set__(x, {})
except (AttributeError, TypeError):
pass
else:
self.fail("dict_descr allowed access to %r's dict" % x) | x has to be an instance of a class inheriting from Base. | test_set_dict.verify_dict_readonly | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | MIT |
def test_set_dict(self):
# Testing __dict__ assignment...
class C(object): pass
a = C()
a.__dict__ = {'b': 1}
self.assertEqual(a.b, 1)
def cant(x, dict):
try:
x.__dict__ = dict
except (AttributeError, TypeError):
pass
else:
self.fail("shouldn't allow %r.__dict__ = %r" % (x, dict))
cant(a, None)
cant(a, [])
cant(a, 1)
del a.__dict__ # Deleting __dict__ is allowed
class Base(object):
pass
def verify_dict_readonly(x):
"""
x has to be an instance of a class inheriting from Base.
"""
cant(x, {})
try:
del x.__dict__
except (AttributeError, TypeError):
pass
else:
self.fail("shouldn't allow del %r.__dict__" % x)
dict_descr = Base.__dict__["__dict__"]
try:
dict_descr.__set__(x, {})
except (AttributeError, TypeError):
pass
else:
self.fail("dict_descr allowed access to %r's dict" % x)
# Classes don't allow __dict__ assignment and have readonly dicts
class Meta1(type, Base):
pass
class Meta2(Base, type):
pass
class D(object, metaclass=Meta1):
pass
class E(object, metaclass=Meta2):
pass
for cls in C, D, E:
verify_dict_readonly(cls)
class_dict = cls.__dict__
try:
class_dict["spam"] = "eggs"
except TypeError:
pass
else:
self.fail("%r's __dict__ can be modified" % cls)
# Modules also disallow __dict__ assignment
class Module1(types.ModuleType, Base):
pass
class Module2(Base, types.ModuleType):
pass
for ModuleType in Module1, Module2:
mod = ModuleType("spam")
verify_dict_readonly(mod)
mod.__dict__["spam"] = "eggs"
# Exception's __dict__ can be replaced, but not deleted
# (at least not any more than regular exception's __dict__ can
# be deleted; on CPython it is not the case, whereas on PyPy they
# can, just like any other new-style instance's __dict__.)
def can_delete_dict(e):
try:
del e.__dict__
except (TypeError, AttributeError):
return False
else:
return True
class Exception1(Exception, Base):
pass
class Exception2(Base, Exception):
pass
for ExceptionType in Exception, Exception1, Exception2:
e = ExceptionType()
e.__dict__ = {"a": 1}
self.assertEqual(e.a, 1)
self.assertEqual(can_delete_dict(e), can_delete_dict(ValueError())) | x has to be an instance of a class inheriting from Base. | test_set_dict | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | MIT |
def _assert_is_copy(self, obj, objcopy, msg=None):
"""Utility method to verify if two objects are copies of each others.
"""
if msg is None:
msg = "{!r} is not a copy of {!r}".format(obj, objcopy)
if type(obj).__repr__ is object.__repr__:
# We have this limitation for now because we use the object's repr
# to help us verify that the two objects are copies. This allows
# us to delegate the non-generic verification logic to the objects
# themselves.
raise ValueError("object passed to _assert_is_copy must " +
"override the __repr__ method.")
self.assertIsNot(obj, objcopy, msg=msg)
self.assertIs(type(obj), type(objcopy), msg=msg)
if hasattr(obj, '__dict__'):
self.assertDictEqual(obj.__dict__, objcopy.__dict__, msg=msg)
self.assertIsNot(obj.__dict__, objcopy.__dict__, msg=msg)
if hasattr(obj, '__slots__'):
self.assertListEqual(obj.__slots__, objcopy.__slots__, msg=msg)
for slot in obj.__slots__:
self.assertEqual(
hasattr(obj, slot), hasattr(objcopy, slot), msg=msg)
self.assertEqual(getattr(obj, slot, None),
getattr(objcopy, slot, None), msg=msg)
self.assertEqual(repr(obj), repr(objcopy), msg=msg) | Utility method to verify if two objects are copies of each others. | _assert_is_copy | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | MIT |
def _generate_pickle_copiers():
"""Utility method to generate the many possible pickle configurations.
"""
class PickleCopier:
"This class copies object using pickle."
def __init__(self, proto, dumps, loads):
self.proto = proto
self.dumps = dumps
self.loads = loads
def copy(self, obj):
return self.loads(self.dumps(obj, self.proto))
def __repr__(self):
# We try to be as descriptive as possible here since this is
# the string which we will allow us to tell the pickle
# configuration we are using during debugging.
return ("PickleCopier(proto={}, dumps={}.{}, loads={}.{})"
.format(self.proto,
self.dumps.__module__, self.dumps.__qualname__,
self.loads.__module__, self.loads.__qualname__))
return (PickleCopier(*args) for args in
itertools.product(range(pickle.HIGHEST_PROTOCOL + 1),
{pickle.dumps, pickle._dumps},
{pickle.loads, pickle._loads})) | Utility method to generate the many possible pickle configurations. | _generate_pickle_copiers | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | MIT |
def test_incomplete_set_bases_on_self(self):
"""
type_set_bases must be aware that type->tp_mro can be NULL.
"""
class M(DebugHelperMeta):
def mro(cls):
if self.step_until(1):
assert cls.__mro__ is None
cls.__bases__ += ()
return type.mro(cls)
class A(metaclass=M):
pass | type_set_bases must be aware that type->tp_mro can be NULL. | test_incomplete_set_bases_on_self | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | MIT |
def test_reent_set_bases_on_base(self):
"""
Deep reentrancy must not over-decref old_mro.
"""
class M(DebugHelperMeta):
def mro(cls):
if cls.__mro__ is not None and cls.__name__ == 'B':
# 4-5 steps are usually enough to make it crash somewhere
if self.step_until(10):
A.__bases__ += ()
return type.mro(cls)
class A(metaclass=M):
pass
class B(A):
pass
B.__bases__ += () | Deep reentrancy must not over-decref old_mro. | test_reent_set_bases_on_base | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | MIT |
def test_reent_set_bases_on_direct_base(self):
"""
Similar to test_reent_set_bases_on_base, but may crash differently.
"""
class M(DebugHelperMeta):
def mro(cls):
base = cls.__bases__[0]
if base is not object:
if self.step_until(5):
base.__bases__ += ()
return type.mro(cls)
class A(metaclass=M):
pass
class B(A):
pass
class C(B):
pass | Similar to test_reent_set_bases_on_base, but may crash differently. | test_reent_set_bases_on_direct_base | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | MIT |
def test_reent_set_bases_tp_base_cycle(self):
"""
type_set_bases must check for an inheritance cycle not only through
MRO of the type, which may be not yet updated in case of reentrance,
but also through tp_base chain, which is assigned before diving into
inner calls to mro().
Otherwise, the following snippet can loop forever:
do {
// ...
type = type->tp_base;
} while (type != NULL);
Functions that rely on tp_base (like solid_base and PyType_IsSubtype)
would not be happy in that case, causing a stack overflow.
"""
class M(DebugHelperMeta):
def mro(cls):
if self.ready:
if cls.__name__ == 'B1':
B2.__bases__ = (B1,)
if cls.__name__ == 'B2':
B1.__bases__ = (B2,)
return type.mro(cls)
class A(metaclass=M):
pass
class B1(A):
pass
class B2(A):
pass
self.ready = True
with self.assertRaises(TypeError):
B1.__bases__ += () | type_set_bases must check for an inheritance cycle not only through
MRO of the type, which may be not yet updated in case of reentrance,
but also through tp_base chain, which is assigned before diving into
inner calls to mro().
Otherwise, the following snippet can loop forever:
do {
// ...
type = type->tp_base;
} while (type != NULL);
Functions that rely on tp_base (like solid_base and PyType_IsSubtype)
would not be happy in that case, causing a stack overflow. | test_reent_set_bases_tp_base_cycle | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | MIT |
def test_tp_subclasses_cycle_in_update_slots(self):
"""
type_set_bases must check for reentrancy upon finishing its job
by updating tp_subclasses of old/new bases of the type.
Otherwise, an implicit inheritance cycle through tp_subclasses
can break functions that recurse on elements of that field
(like recurse_down_subclasses and mro_hierarchy) eventually
leading to a stack overflow.
"""
class M(DebugHelperMeta):
def mro(cls):
if self.ready and cls.__name__ == 'C':
self.ready = False
C.__bases__ = (B2,)
return type.mro(cls)
class A(metaclass=M):
pass
class B1(A):
pass
class B2(A):
pass
class C(A):
pass
self.ready = True
C.__bases__ = (B1,)
B1.__bases__ = (C,)
self.assertEqual(C.__bases__, (B2,))
self.assertEqual(B2.__subclasses__(), [C])
self.assertEqual(B1.__subclasses__(), [])
self.assertEqual(B1.__bases__, (C,))
self.assertEqual(C.__subclasses__(), [B1]) | type_set_bases must check for reentrancy upon finishing its job
by updating tp_subclasses of old/new bases of the type.
Otherwise, an implicit inheritance cycle through tp_subclasses
can break functions that recurse on elements of that field
(like recurse_down_subclasses and mro_hierarchy) eventually
leading to a stack overflow. | test_tp_subclasses_cycle_in_update_slots | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | MIT |
def test_tp_subclasses_cycle_error_return_path(self):
"""
The same as test_tp_subclasses_cycle_in_update_slots, but tests
a code path executed on error (goto bail).
"""
class E(Exception):
pass
class M(DebugHelperMeta):
def mro(cls):
if self.ready and cls.__name__ == 'C':
if C.__bases__ == (B2,):
self.ready = False
else:
C.__bases__ = (B2,)
raise E
return type.mro(cls)
class A(metaclass=M):
pass
class B1(A):
pass
class B2(A):
pass
class C(A):
pass
self.ready = True
with self.assertRaises(E):
C.__bases__ = (B1,)
B1.__bases__ = (C,)
self.assertEqual(C.__bases__, (B2,))
self.assertEqual(C.__mro__, tuple(type.mro(C))) | The same as test_tp_subclasses_cycle_in_update_slots, but tests
a code path executed on error (goto bail). | test_tp_subclasses_cycle_error_return_path | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | MIT |
def test_incomplete_extend(self):
"""
Extending an unitialized type with type->tp_mro == NULL must
throw a reasonable TypeError exception, instead of failing
with PyErr_BadInternalCall.
"""
class M(DebugHelperMeta):
def mro(cls):
if cls.__mro__ is None and cls.__name__ != 'X':
with self.assertRaises(TypeError):
class X(cls):
pass
return type.mro(cls)
class A(metaclass=M):
pass | Extending an unitialized type with type->tp_mro == NULL must
throw a reasonable TypeError exception, instead of failing
with PyErr_BadInternalCall. | test_incomplete_extend | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | MIT |
def test_incomplete_super(self):
"""
Attrubute lookup on a super object must be aware that
its target type can be uninitialized (type->tp_mro == NULL).
"""
class M(DebugHelperMeta):
def mro(cls):
if cls.__mro__ is None:
with self.assertRaises(AttributeError):
super(cls, cls).xxx
return type.mro(cls)
class A(metaclass=M):
pass | Attrubute lookup on a super object must be aware that
its target type can be uninitialized (type->tp_mro == NULL). | test_incomplete_super | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_descr.py | MIT |
def testCustomMethods1(self):
class aug_test:
def __init__(self, value):
self.val = value
def __radd__(self, val):
return self.val + val
def __add__(self, val):
return aug_test(self.val + val)
class aug_test2(aug_test):
def __iadd__(self, val):
self.val = self.val + val
return self
class aug_test3(aug_test):
def __iadd__(self, val):
return aug_test3(self.val + val)
class aug_test4(aug_test3):
"""Blocks inheritance, and fallback to __add__"""
__iadd__ = None
x = aug_test(1)
y = x
x += 10
self.assertIsInstance(x, aug_test)
self.assertTrue(y is not x)
self.assertEqual(x.val, 11)
x = aug_test2(2)
y = x
x += 10
self.assertTrue(y is x)
self.assertEqual(x.val, 12)
x = aug_test3(3)
y = x
x += 10
self.assertIsInstance(x, aug_test3)
self.assertTrue(y is not x)
self.assertEqual(x.val, 13)
x = aug_test4(4)
with self.assertRaises(TypeError):
x += 10 | Blocks inheritance, and fallback to __add__ | testCustomMethods1 | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_augassign.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_augassign.py | MIT |
def assertListEq(self, l1, l2, ignore):
''' succeed iff {l1} - {ignore} == {l2} - {ignore} '''
missing = (set(l1) ^ set(l2)) - set(ignore)
if missing:
print("l1=%r\nl2=%r\nignore=%r" % (l1, l2, ignore), file=sys.stderr)
self.fail("%r missing" % missing.pop()) | succeed iff {l1} - {ignore} == {l2} - {ignore} | assertListEq | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_pyclbr.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_pyclbr.py | MIT |
def assertHasattr(self, obj, attr, ignore):
''' succeed iff hasattr(obj,attr) or attr in ignore. '''
if attr in ignore: return
if not hasattr(obj, attr): print("???", attr)
self.assertTrue(hasattr(obj, attr),
'expected hasattr(%r, %r)' % (obj, attr)) | succeed iff hasattr(obj,attr) or attr in ignore. | assertHasattr | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_pyclbr.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_pyclbr.py | MIT |
def assertHaskey(self, obj, key, ignore):
''' succeed iff key in obj or key in ignore. '''
if key in ignore: return
if key not in obj:
print("***",key, file=sys.stderr)
self.assertIn(key, obj) | succeed iff key in obj or key in ignore. | assertHaskey | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_pyclbr.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_pyclbr.py | MIT |
def assertEqualsOrIgnored(self, a, b, ignore):
''' succeed iff a == b or a in ignore or b in ignore '''
if a not in ignore and b not in ignore:
self.assertEqual(a, b) | succeed iff a == b or a in ignore or b in ignore | assertEqualsOrIgnored | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_pyclbr.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_pyclbr.py | MIT |
def checkModule(self, moduleName, module=None, ignore=()):
''' succeed iff pyclbr.readmodule_ex(modulename) corresponds
to the actual module object, module. Any identifiers in
ignore are ignored. If no module is provided, the appropriate
module is loaded with __import__.'''
ignore = set(ignore) | set(['object'])
if module is None:
# Import it.
# ('<silly>' is to work around an API silliness in __import__)
module = __import__(moduleName, globals(), {}, ['<silly>'])
dict = pyclbr.readmodule_ex(moduleName)
def ismethod(oclass, obj, name):
classdict = oclass.__dict__
if isinstance(obj, MethodType):
# could be a classmethod
if (not isinstance(classdict[name], ClassMethodType) or
obj.__self__ is not oclass):
return False
elif not isinstance(obj, FunctionType):
return False
objname = obj.__name__
if objname.startswith("__") and not objname.endswith("__"):
objname = "_%s%s" % (oclass.__name__, objname)
return objname == name
# Make sure the toplevel functions and classes are the same.
for name, value in dict.items():
if name in ignore:
continue
self.assertHasattr(module, name, ignore)
py_item = getattr(module, name)
if isinstance(value, pyclbr.Function):
self.assertIsInstance(py_item, (FunctionType, BuiltinFunctionType))
if py_item.__module__ != moduleName:
continue # skip functions that came from somewhere else
self.assertEqual(py_item.__module__, value.module)
else:
self.assertIsInstance(py_item, type)
if py_item.__module__ != moduleName:
continue # skip classes that came from somewhere else
real_bases = [base.__name__ for base in py_item.__bases__]
pyclbr_bases = [ getattr(base, 'name', base)
for base in value.super ]
try:
self.assertListEq(real_bases, pyclbr_bases, ignore)
except:
print("class=%s" % py_item, file=sys.stderr)
raise
actualMethods = []
for m in py_item.__dict__.keys():
if ismethod(py_item, getattr(py_item, m), m):
actualMethods.append(m)
foundMethods = []
for m in value.methods.keys():
if m[:2] == '__' and m[-2:] != '__':
foundMethods.append('_'+name+m)
else:
foundMethods.append(m)
try:
self.assertListEq(foundMethods, actualMethods, ignore)
self.assertEqual(py_item.__module__, value.module)
self.assertEqualsOrIgnored(py_item.__name__, value.name,
ignore)
# can't check file or lineno
except:
print("class=%s" % py_item, file=sys.stderr)
raise
# Now check for missing stuff.
def defined_in(item, module):
if isinstance(item, type):
return item.__module__ == module.__name__
if isinstance(item, FunctionType):
return item.__globals__ is module.__dict__
return False
for name in dir(module):
item = getattr(module, name)
if isinstance(item, (type, FunctionType)):
if defined_in(item, module):
self.assertHaskey(dict, name, ignore) | succeed iff pyclbr.readmodule_ex(modulename) corresponds
to the actual module object, module. Any identifiers in
ignore are ignored. If no module is provided, the appropriate
module is loaded with __import__. | checkModule | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_pyclbr.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_pyclbr.py | MIT |
def compare(parent1, children1, parent2, children2):
"""Return equality of tree pairs.
Each parent,children pair define a tree. The parents are
assumed equal. Comparing the children dictionaries as such
does not work due to comparison by identity and double
linkage. We separate comparing string and number attributes
from comparing the children of input children.
"""
self.assertEqual(children1.keys(), children2.keys())
for ob in children1.values():
self.assertIs(ob.parent, parent1)
for ob in children2.values():
self.assertIs(ob.parent, parent2)
for key in children1.keys():
o1, o2 = children1[key], children2[key]
t1 = type(o1), o1.name, o1.file, o1.module, o1.lineno
t2 = type(o2), o2.name, o2.file, o2.module, o2.lineno
self.assertEqual(t1, t2)
if type(o1) is mb.Class:
self.assertEqual(o1.methods, o2.methods)
# Skip superclasses for now as not part of example
compare(o1, o1.children, o2, o2.children) | Return equality of tree pairs.
Each parent,children pair define a tree. The parents are
assumed equal. Comparing the children dictionaries as such
does not work due to comparison by identity and double
linkage. We separate comparing string and number attributes
from comparing the children of input children. | test_nested.compare | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_pyclbr.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_pyclbr.py | MIT |
def test_nested(self):
mb = pyclbr
# Set arguments for descriptor creation and _creat_tree call.
m, p, f, t, i = 'test', '', 'test.py', {}, None
source = dedent("""\
def f0:
def f1(a,b,c):
def f2(a=1, b=2, c=3): pass
return f1(a,b,d)
class c1: pass
class C0:
"Test class."
def F1():
"Method."
return 'return'
class C1():
class C2:
"Class nested within nested class."
def F3(): return 1+1
""")
actual = mb._create_tree(m, p, f, source, t, i)
# Create descriptors, linked together, and expected dict.
f0 = mb.Function(m, 'f0', f, 1)
f1 = mb._nest_function(f0, 'f1', 2)
f2 = mb._nest_function(f1, 'f2', 3)
c1 = mb._nest_class(f0, 'c1', 5)
C0 = mb.Class(m, 'C0', None, f, 6)
F1 = mb._nest_function(C0, 'F1', 8)
C1 = mb._nest_class(C0, 'C1', 11)
C2 = mb._nest_class(C1, 'C2', 12)
F3 = mb._nest_function(C2, 'F3', 14)
expected = {'f0':f0, 'C0':C0}
def compare(parent1, children1, parent2, children2):
"""Return equality of tree pairs.
Each parent,children pair define a tree. The parents are
assumed equal. Comparing the children dictionaries as such
does not work due to comparison by identity and double
linkage. We separate comparing string and number attributes
from comparing the children of input children.
"""
self.assertEqual(children1.keys(), children2.keys())
for ob in children1.values():
self.assertIs(ob.parent, parent1)
for ob in children2.values():
self.assertIs(ob.parent, parent2)
for key in children1.keys():
o1, o2 = children1[key], children2[key]
t1 = type(o1), o1.name, o1.file, o1.module, o1.lineno
t2 = type(o2), o2.name, o2.file, o2.module, o2.lineno
self.assertEqual(t1, t2)
if type(o1) is mb.Class:
self.assertEqual(o1.methods, o2.methods)
# Skip superclasses for now as not part of example
compare(o1, o1.children, o2, o2.children)
compare(None, actual, None, expected) | )
actual = mb._create_tree(m, p, f, source, t, i)
# Create descriptors, linked together, and expected dict.
f0 = mb.Function(m, 'f0', f, 1)
f1 = mb._nest_function(f0, 'f1', 2)
f2 = mb._nest_function(f1, 'f2', 3)
c1 = mb._nest_class(f0, 'c1', 5)
C0 = mb.Class(m, 'C0', None, f, 6)
F1 = mb._nest_function(C0, 'F1', 8)
C1 = mb._nest_class(C0, 'C1', 11)
C2 = mb._nest_class(C1, 'C2', 12)
F3 = mb._nest_function(C2, 'F3', 14)
expected = {'f0':f0, 'C0':C0}
def compare(parent1, children1, parent2, children2):
"""Return equality of tree pairs.
Each parent,children pair define a tree. The parents are
assumed equal. Comparing the children dictionaries as such
does not work due to comparison by identity and double
linkage. We separate comparing string and number attributes
from comparing the children of input children. | test_nested | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_pyclbr.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_pyclbr.py | MIT |
def handle_error(self, request, client_address):
"""
End request and raise the error if one occurs.
"""
self.close_request(request)
self.server_close()
raise | End request and raise the error if one occurs. | _setup.handle_error | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_imaplib.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_imaplib.py | MIT |
def _setup(self, imap_handler, connect=True):
"""
Sets up imap_handler for tests. imap_handler should inherit from either:
- SimpleIMAPHandler - for testing IMAP commands,
- socketserver.StreamRequestHandler - if raw access to stream is needed.
Returns (client, server).
"""
class TestTCPServer(self.server_class):
def handle_error(self, request, client_address):
"""
End request and raise the error if one occurs.
"""
self.close_request(request)
self.server_close()
raise
self.addCleanup(self._cleanup)
self.server = self.server_class((support.HOST, 0), imap_handler)
self.thread = threading.Thread(
name=self._testMethodName+'-server',
target=self.server.serve_forever,
# Short poll interval to make the test finish quickly.
# Time between requests is short enough that we won't wake
# up spuriously too many times.
kwargs={'poll_interval': 0.01})
self.thread.daemon = True # In case this function raises.
self.thread.start()
if connect:
self.client = self.imap_class(*self.server.server_address)
return self.client, self.server | Sets up imap_handler for tests. imap_handler should inherit from either:
- SimpleIMAPHandler - for testing IMAP commands,
- socketserver.StreamRequestHandler - if raw access to stream is needed.
Returns (client, server). | _setup | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_imaplib.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_imaplib.py | MIT |
def _cleanup(self):
"""
Cleans up the test server. This method should not be called manually,
it is added to the cleanup queue in the _setup method already.
"""
# if logout was called already we'd raise an exception trying to
# shutdown the client once again
if self.client is not None and self.client.state != 'LOGOUT':
self.client.shutdown()
# cleanup the server
self.server.shutdown()
self.server.server_close()
support.join_thread(self.thread, 3.0)
# Explicitly clear the attribute to prevent dangling thread
self.thread = None | Cleans up the test server. This method should not be called manually,
it is added to the cleanup queue in the _setup method already. | _cleanup | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_imaplib.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_imaplib.py | MIT |
def requires_load_dynamic(meth):
"""Decorator to skip a test if not running under CPython or lacking
imp.load_dynamic()."""
meth = support.cpython_only(meth)
return unittest.skipIf(not hasattr(imp, 'load_dynamic'),
'imp.load_dynamic() required')(meth) | Decorator to skip a test if not running under CPython or lacking
imp.load_dynamic(). | requires_load_dynamic | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_imp.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_imp.py | MIT |
def test_temp_dir(self):
"""Test that temp_dir() creates and destroys its directory."""
parent_dir = tempfile.mkdtemp()
parent_dir = os.path.realpath(parent_dir)
try:
path = os.path.join(parent_dir, 'temp')
self.assertFalse(os.path.isdir(path))
with support.temp_dir(path) as temp_path:
self.assertEqual(temp_path, path)
self.assertTrue(os.path.isdir(path))
self.assertFalse(os.path.isdir(path))
finally:
support.rmtree(parent_dir) | Test that temp_dir() creates and destroys its directory. | test_temp_dir | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_support.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_support.py | MIT |
def test_temp_dir__path_none(self):
"""Test passing no path."""
with support.temp_dir() as temp_path:
self.assertTrue(os.path.isdir(temp_path))
self.assertFalse(os.path.isdir(temp_path)) | Test passing no path. | test_temp_dir__path_none | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_support.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_support.py | MIT |
def test_temp_dir__existing_dir__quiet_default(self):
"""Test passing a directory that already exists."""
def call_temp_dir(path):
with support.temp_dir(path) as temp_path:
raise Exception("should not get here")
path = tempfile.mkdtemp()
path = os.path.realpath(path)
try:
self.assertTrue(os.path.isdir(path))
self.assertRaises(FileExistsError, call_temp_dir, path)
# Make sure temp_dir did not delete the original directory.
self.assertTrue(os.path.isdir(path))
finally:
shutil.rmtree(path) | Test passing a directory that already exists. | test_temp_dir__existing_dir__quiet_default | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_support.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_support.py | MIT |
def test_temp_dir__existing_dir__quiet_true(self):
"""Test passing a directory that already exists with quiet=True."""
path = tempfile.mkdtemp()
path = os.path.realpath(path)
try:
with support.check_warnings() as recorder:
with support.temp_dir(path, quiet=True) as temp_path:
self.assertEqual(path, temp_path)
warnings = [str(w.message) for w in recorder.warnings]
# Make sure temp_dir did not delete the original directory.
self.assertTrue(os.path.isdir(path))
finally:
shutil.rmtree(path)
self.assertEqual(len(warnings), 1, warnings)
warn = warnings[0]
self.assertTrue(warn.startswith(f'tests may fail, unable to create '
f'temporary directory {path!r}: '),
warn) | Test passing a directory that already exists with quiet=True. | test_temp_dir__existing_dir__quiet_true | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_support.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_support.py | MIT |
def test_temp_dir__forked_child(self):
"""Test that a forked child process does not remove the directory."""
# See bpo-30028 for details.
# Run the test as an external script, because it uses fork.
script_helper.assert_python_ok("-c", textwrap.dedent("""
import os
from test import support
with support.temp_cwd() as temp_path:
pid = os.fork()
if pid != 0:
# parent process (child has pid == 0)
# wait for the child to terminate
(pid, status) = os.waitpid(pid, 0)
if status != 0:
raise AssertionError(f"Child process failed with exit "
f"status indication 0x{status:x}.")
# Make sure that temp_path is still present. When the child
# process leaves the 'temp_cwd'-context, the __exit__()-
# method of the context must not remove the temporary
# directory.
if not os.path.isdir(temp_path):
raise AssertionError("Child removed temp_path.")
""")) | Test that a forked child process does not remove the directory. | test_temp_dir__forked_child | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_support.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_support.py | MIT |
def test_change_cwd__non_existent_dir(self):
"""Test passing a non-existent directory."""
original_cwd = os.getcwd()
def call_change_cwd(path):
with support.change_cwd(path) as new_cwd:
raise Exception("should not get here")
with support.temp_dir() as parent_dir:
non_existent_dir = os.path.join(parent_dir, 'does_not_exist')
self.assertRaises(FileNotFoundError, call_change_cwd,
non_existent_dir)
self.assertEqual(os.getcwd(), original_cwd) | Test passing a non-existent directory. | test_change_cwd__non_existent_dir | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_support.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_support.py | MIT |
def test_change_cwd__non_existent_dir__quiet_true(self):
"""Test passing a non-existent directory with quiet=True."""
original_cwd = os.getcwd()
with support.temp_dir() as parent_dir:
bad_dir = os.path.join(parent_dir, 'does_not_exist')
with support.check_warnings() as recorder:
with support.change_cwd(bad_dir, quiet=True) as new_cwd:
self.assertEqual(new_cwd, original_cwd)
self.assertEqual(os.getcwd(), new_cwd)
warnings = [str(w.message) for w in recorder.warnings]
self.assertEqual(len(warnings), 1, warnings)
warn = warnings[0]
self.assertTrue(warn.startswith(f'tests may fail, unable to change '
f'the current working directory '
f'to {bad_dir!r}: '),
warn) | Test passing a non-existent directory with quiet=True. | test_change_cwd__non_existent_dir__quiet_true | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_support.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_support.py | MIT |
def test_change_cwd__chdir_warning(self):
"""Check the warning message when os.chdir() fails."""
path = TESTFN + '_does_not_exist'
with support.check_warnings() as recorder:
with support.change_cwd(path=path, quiet=True):
pass
messages = [str(w.message) for w in recorder.warnings]
self.assertEqual(len(messages), 1, messages)
msg = messages[0]
self.assertTrue(msg.startswith(f'tests may fail, unable to change '
f'the current working directory '
f'to {path!r}: '),
msg) | Check the warning message when os.chdir() fails. | test_change_cwd__chdir_warning | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_support.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_support.py | MIT |
def test_temp_cwd__name_none(self):
"""Test passing None to temp_cwd()."""
original_cwd = os.getcwd()
with support.temp_cwd(name=None) as new_cwd:
self.assertNotEqual(new_cwd, original_cwd)
self.assertTrue(os.path.isdir(new_cwd))
self.assertEqual(os.getcwd(), new_cwd)
self.assertEqual(os.getcwd(), original_cwd) | Test passing None to temp_cwd(). | test_temp_cwd__name_none | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_support.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_support.py | MIT |
def to_ulps(x):
"""Convert a non-NaN float x to an integer, in such a way that
adjacent floats are converted to adjacent integers. Then
abs(ulps(x) - ulps(y)) gives the difference in ulps between two
floats.
The results from this function will only make sense on platforms
where native doubles are represented in IEEE 754 binary64 format.
Note: 0.0 and -0.0 are converted to 0 and -1, respectively.
"""
n = struct.unpack('<q', struct.pack('<d', x))[0]
if n < 0:
n = ~(n+2**63)
return n | Convert a non-NaN float x to an integer, in such a way that
adjacent floats are converted to adjacent integers. Then
abs(ulps(x) - ulps(y)) gives the difference in ulps between two
floats.
The results from this function will only make sense on platforms
where native doubles are represented in IEEE 754 binary64 format.
Note: 0.0 and -0.0 are converted to 0 and -1, respectively. | to_ulps | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_math.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_math.py | MIT |
def ulp(x):
"""Return the value of the least significant bit of a
float x, such that the first float bigger than x is x+ulp(x).
Then, given an expected result x and a tolerance of n ulps,
the result y should be such that abs(y-x) <= n * ulp(x).
The results from this function will only make sense on platforms
where native doubles are represented in IEEE 754 binary64 format.
"""
x = abs(float(x))
if math.isnan(x) or math.isinf(x):
return x
# Find next float up from x.
n = struct.unpack('<q', struct.pack('<d', x))[0]
x_next = struct.unpack('<d', struct.pack('<q', n + 1))[0]
if math.isinf(x_next):
# Corner case: x was the largest finite float. Then it's
# not an exact power of two, so we can take the difference
# between x and the previous float.
x_prev = struct.unpack('<d', struct.pack('<q', n - 1))[0]
return x - x_prev
else:
return x_next - x | Return the value of the least significant bit of a
float x, such that the first float bigger than x is x+ulp(x).
Then, given an expected result x and a tolerance of n ulps,
the result y should be such that abs(y-x) <= n * ulp(x).
The results from this function will only make sense on platforms
where native doubles are represented in IEEE 754 binary64 format. | ulp | python | sajjadium/ctf-archives | ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_math.py | https://github.com/sajjadium/ctf-archives/blob/master/ctfs/TyphoonCon/2022/pwn/beautifier_player/python3.7/lib/python3.7/test/test_math.py | MIT |
Subsets and Splits