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GH-112855: Slightly improve tests for pathlib.PurePath pickling (#113243)

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Add a few more simple test cases, like non-anchored paths. Remove misplaced
and indirect test that pickling doesn't change the `stat()` value.
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Barney Gale 2023-12-22 17:49:09 +00:00 • committed by GitHub
parent 4a3d2419bb
commit ff5e131df5
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2 changed files with 10 additions and 16 deletions
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18
Lib/test/test_pathlib/test_pathlib.py
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@ -60,14 +60,16 @@ class PurePathTest(test_pathlib_abc.DummyPurePathTest):
def test_pickling_common(self):
P = self.cls
p = P('/a/b')
for proto in range(0, pickle.HIGHEST_PROTOCOL + 1):
dumped = pickle.dumps(p, proto)
pp = pickle.loads(dumped)
self.assertIs(pp.__class__, p.__class__)
self.assertEqual(pp, p)
self.assertEqual(hash(pp), hash(p))
self.assertEqual(str(pp), str(p))
for pathstr in ('a', 'a/', 'a/b', 'a/b/c', '/', '/a/b', '/a/b/c', 'a/b/c/'):
with self.subTest(pathstr=pathstr):
p = P(pathstr)
for proto in range(0, pickle.HIGHEST_PROTOCOL + 1):
dumped = pickle.dumps(p, proto)
pp = pickle.loads(dumped)
self.assertIs(pp.__class__, p.__class__)
self.assertEqual(pp, p)
self.assertEqual(hash(pp), hash(p))
self.assertEqual(str(pp), str(p))
def test_repr_common(self):
for pathstr in ('a', 'a/b', 'a/b/c', '/', '/a/b', '/a/b/c'):