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Issue #19775: Add a samefile() method to pathlib Path objects.

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Initial patch by Vajrasky Kok.
This commit is contained in:
Antoine Pitrou 2014-05-13 10:50:15 +02:00
parent 38acd4c028
commit 43e3d9409d
4 changed files with 53 additions and 0 deletions
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20
Lib/test/test_pathlib.py
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@ -1251,6 +1251,26 @@ class _BasePathTest(object):
p = self.cls.cwd()
self._test_cwd(p)
def test_samefile(self):
fileA_path = os.path.join(BASE, 'fileA')
fileB_path = os.path.join(BASE, 'dirB', 'fileB')
p = self.cls(fileA_path)
pp = self.cls(fileA_path)
q = self.cls(fileB_path)
self.assertTrue(p.samefile(fileA_path))
self.assertTrue(p.samefile(pp))
self.assertFalse(p.samefile(fileB_path))
self.assertFalse(p.samefile(q))
# Test the non-existent file case
non_existent = os.path.join(BASE, 'foo')
r = self.cls(non_existent)
self.assertRaises(FileNotFoundError, p.samefile, r)
self.assertRaises(FileNotFoundError, p.samefile, non_existent)
self.assertRaises(FileNotFoundError, r.samefile, p)
self.assertRaises(FileNotFoundError, r.samefile, non_existent)
self.assertRaises(FileNotFoundError, r.samefile, r)
self.assertRaises(FileNotFoundError, r.samefile, non_existent)
def test_empty_path(self):
# The empty path points to '.'
p = self.cls('')