/usr/lib/python3.7/test/test_fnmatch.py is in libpython3.7-testsuite 3.7.0~b3-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 | """Test cases for the fnmatch module."""
import unittest
import os
import warnings
from fnmatch import fnmatch, fnmatchcase, translate, filter
class FnmatchTestCase(unittest.TestCase):
def check_match(self, filename, pattern, should_match=True, fn=fnmatch):
if should_match:
self.assertTrue(fn(filename, pattern),
"expected %r to match pattern %r"
% (filename, pattern))
else:
self.assertFalse(fn(filename, pattern),
"expected %r not to match pattern %r"
% (filename, pattern))
def test_fnmatch(self):
check = self.check_match
check('abc', 'abc')
check('abc', '?*?')
check('abc', '???*')
check('abc', '*???')
check('abc', '???')
check('abc', '*')
check('abc', 'ab[cd]')
check('abc', 'ab[!de]')
check('abc', 'ab[de]', False)
check('a', '??', False)
check('a', 'b', False)
# these test that '\' is handled correctly in character sets;
# see SF bug #409651
check('\\', r'[\]')
check('a', r'[!\]')
check('\\', r'[!\]', False)
# test that filenames with newlines in them are handled correctly.
# http://bugs.python.org/issue6665
check('foo\nbar', 'foo*')
check('foo\nbar\n', 'foo*')
check('\nfoo', 'foo*', False)
check('\n', '*')
def test_mix_bytes_str(self):
self.assertRaises(TypeError, fnmatch, 'test', b'*')
self.assertRaises(TypeError, fnmatch, b'test', '*')
self.assertRaises(TypeError, fnmatchcase, 'test', b'*')
self.assertRaises(TypeError, fnmatchcase, b'test', '*')
def test_fnmatchcase(self):
check = self.check_match
check('abc', 'abc', True, fnmatchcase)
check('AbC', 'abc', False, fnmatchcase)
check('abc', 'AbC', False, fnmatchcase)
check('AbC', 'AbC', True, fnmatchcase)
check('usr/bin', 'usr/bin', True, fnmatchcase)
check('usr\\bin', 'usr/bin', False, fnmatchcase)
check('usr/bin', 'usr\\bin', False, fnmatchcase)
check('usr\\bin', 'usr\\bin', True, fnmatchcase)
def test_bytes(self):
self.check_match(b'test', b'te*')
self.check_match(b'test\xff', b'te*\xff')
self.check_match(b'foo\nbar', b'foo*')
def test_case(self):
ignorecase = os.path.normcase('ABC') == os.path.normcase('abc')
check = self.check_match
check('abc', 'abc')
check('AbC', 'abc', ignorecase)
check('abc', 'AbC', ignorecase)
check('AbC', 'AbC')
def test_sep(self):
normsep = os.path.normcase('\\') == os.path.normcase('/')
check = self.check_match
check('usr/bin', 'usr/bin')
check('usr\\bin', 'usr/bin', normsep)
check('usr/bin', 'usr\\bin', normsep)
check('usr\\bin', 'usr\\bin')
def test_warnings(self):
with warnings.catch_warnings():
warnings.simplefilter('error', Warning)
check = self.check_match
check('[', '[[]')
check('&', '[a&&b]')
check('|', '[a||b]')
check('~', '[a~~b]')
check(',', '[a-z+--A-Z]')
check('.', '[a-z--/A-Z]')
class TranslateTestCase(unittest.TestCase):
def test_translate(self):
self.assertEqual(translate('*'), r'(?s:.*)\Z')
self.assertEqual(translate('?'), r'(?s:.)\Z')
self.assertEqual(translate('a?b*'), r'(?s:a.b.*)\Z')
self.assertEqual(translate('[abc]'), r'(?s:[abc])\Z')
self.assertEqual(translate('[]]'), r'(?s:[]])\Z')
self.assertEqual(translate('[!x]'), r'(?s:[^x])\Z')
self.assertEqual(translate('[^x]'), r'(?s:[\^x])\Z')
self.assertEqual(translate('[x'), r'(?s:\[x)\Z')
class FilterTestCase(unittest.TestCase):
def test_filter(self):
self.assertEqual(filter(['Python', 'Ruby', 'Perl', 'Tcl'], 'P*'),
['Python', 'Perl'])
self.assertEqual(filter([b'Python', b'Ruby', b'Perl', b'Tcl'], b'P*'),
[b'Python', b'Perl'])
def test_mix_bytes_str(self):
self.assertRaises(TypeError, filter, ['test'], b'*')
self.assertRaises(TypeError, filter, [b'test'], '*')
def test_case(self):
ignorecase = os.path.normcase('P') == os.path.normcase('p')
self.assertEqual(filter(['Test.py', 'Test.rb', 'Test.PL'], '*.p*'),
['Test.py', 'Test.PL'] if ignorecase else ['Test.py'])
self.assertEqual(filter(['Test.py', 'Test.rb', 'Test.PL'], '*.P*'),
['Test.py', 'Test.PL'] if ignorecase else ['Test.PL'])
def test_sep(self):
normsep = os.path.normcase('\\') == os.path.normcase('/')
self.assertEqual(filter(['usr/bin', 'usr', 'usr\\lib'], 'usr/*'),
['usr/bin', 'usr\\lib'] if normsep else ['usr/bin'])
self.assertEqual(filter(['usr/bin', 'usr', 'usr\\lib'], 'usr\\*'),
['usr/bin', 'usr\\lib'] if normsep else ['usr\\lib'])
if __name__ == "__main__":
unittest.main()
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