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115 lines
4.0 KiB
Python
115 lines
4.0 KiB
Python
import unittest
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from test.support import run_unittest, TESTFN, skip_unless_symlink, can_symlink
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import glob
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import os
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import shutil
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class GlobTests(unittest.TestCase):
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def norm(self, *parts):
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return os.path.normpath(os.path.join(self.tempdir, *parts))
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def mktemp(self, *parts):
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filename = self.norm(*parts)
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base, file = os.path.split(filename)
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if not os.path.exists(base):
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os.makedirs(base)
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f = open(filename, 'w')
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f.close()
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def setUp(self):
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self.tempdir = TESTFN+"_dir"
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self.mktemp('a', 'D')
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self.mktemp('aab', 'F')
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self.mktemp('aaa', 'zzzF')
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self.mktemp('ZZZ')
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self.mktemp('a', 'bcd', 'EF')
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self.mktemp('a', 'bcd', 'efg', 'ha')
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if can_symlink():
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os.symlink(self.norm('broken'), self.norm('sym1'))
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os.symlink(self.norm('broken'), self.norm('sym2'))
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def tearDown(self):
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shutil.rmtree(self.tempdir)
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def glob(self, *parts):
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if len(parts) == 1:
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pattern = parts[0]
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else:
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pattern = os.path.join(*parts)
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p = os.path.join(self.tempdir, pattern)
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res = glob.glob(p)
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self.assertEqual(list(glob.iglob(p)), res)
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return res
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def assertSequencesEqual_noorder(self, l1, l2):
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self.assertEqual(set(l1), set(l2))
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def test_glob_literal(self):
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eq = self.assertSequencesEqual_noorder
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eq(self.glob('a'), [self.norm('a')])
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eq(self.glob('a', 'D'), [self.norm('a', 'D')])
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eq(self.glob('aab'), [self.norm('aab')])
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eq(self.glob('zymurgy'), [])
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# test return types are unicode, but only if os.listdir
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# returns unicode filenames
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uniset = set([str])
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tmp = os.listdir('.')
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if set(type(x) for x in tmp) == uniset:
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u1 = glob.glob('*')
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u2 = glob.glob('./*')
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self.assertEqual(set(type(r) for r in u1), uniset)
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self.assertEqual(set(type(r) for r in u2), uniset)
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def test_glob_one_directory(self):
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eq = self.assertSequencesEqual_noorder
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eq(self.glob('a*'), map(self.norm, ['a', 'aab', 'aaa']))
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eq(self.glob('*a'), map(self.norm, ['a', 'aaa']))
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eq(self.glob('aa?'), map(self.norm, ['aaa', 'aab']))
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eq(self.glob('aa[ab]'), map(self.norm, ['aaa', 'aab']))
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eq(self.glob('*q'), [])
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def test_glob_nested_directory(self):
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eq = self.assertSequencesEqual_noorder
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if os.path.normcase("abCD") == "abCD":
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# case-sensitive filesystem
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eq(self.glob('a', 'bcd', 'E*'), [self.norm('a', 'bcd', 'EF')])
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else:
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# case insensitive filesystem
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eq(self.glob('a', 'bcd', 'E*'), [self.norm('a', 'bcd', 'EF'),
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self.norm('a', 'bcd', 'efg')])
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eq(self.glob('a', 'bcd', '*g'), [self.norm('a', 'bcd', 'efg')])
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def test_glob_directory_names(self):
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eq = self.assertSequencesEqual_noorder
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eq(self.glob('*', 'D'), [self.norm('a', 'D')])
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eq(self.glob('*', '*a'), [])
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eq(self.glob('a', '*', '*', '*a'),
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[self.norm('a', 'bcd', 'efg', 'ha')])
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eq(self.glob('?a?', '*F'), map(self.norm, [os.path.join('aaa', 'zzzF'),
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os.path.join('aab', 'F')]))
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def test_glob_directory_with_trailing_slash(self):
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# We are verifying that when there is wildcard pattern which
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# ends with os.sep doesn't blow up.
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res = glob.glob(self.tempdir + '*' + os.sep)
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self.assertEqual(len(res), 1)
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# either of these results are reasonable
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self.assertIn(res[0], [self.tempdir, self.tempdir + os.sep])
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@skip_unless_symlink
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def test_glob_broken_symlinks(self):
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eq = self.assertSequencesEqual_noorder
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eq(self.glob('sym*'), [self.norm('sym1'), self.norm('sym2')])
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eq(self.glob('sym1'), [self.norm('sym1')])
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eq(self.glob('sym2'), [self.norm('sym2')])
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def test_main():
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run_unittest(GlobTests)
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if __name__ == "__main__":
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test_main()
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