mirror of https://github.com/python/cpython
GH-89812: Churn `pathlib.Path` test methods (#105807)
Re-arrange `pathlib.Path` test methods in source code. No other changes. The test methods are arranged in two groups. The first group checks `stat()`, `open()`, `iterdir()`, `readlink()`, and derived methods like `exists()`, `read_text()`, `glob()` and `resolve()`. The second group checks all other `Path` methods. To minimise the diff I've maintained the method order within groups where possible. This patch prepares the ground for a new `_AbstractPath` class, which will support methods in the first group above. By churning the test methods here, subsequent patches will be easier to review and less likely to break things.
This commit is contained in:
Barney Gale
GitHub
parent
12b6d844d8
commit
10bf2cd404
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@ -1642,101 +1642,6 @@ class PathTest(unittest.TestCase):
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def assertEqualNormCase(self, path_a, path_b):
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def assertEqualNormCase(self, path_a, path_b):
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self.assertEqual(os.path.normcase(path_a), os.path.normcase(path_b))
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self.assertEqual(os.path.normcase(path_a), os.path.normcase(path_b))
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def test_concrete_class(self):
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if self.cls is pathlib.Path:
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expected = pathlib.WindowsPath if os.name == 'nt' else pathlib.PosixPath
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else:
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expected = self.cls
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p = self.cls('a')
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self.assertIs(type(p), expected)
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def test_unsupported_flavour(self):
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if self.cls._flavour is os.path:
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self.skipTest("path flavour is supported")
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else:
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self.assertRaises(NotImplementedError, self.cls)
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def _test_cwd(self, p):
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q = self.cls(os.getcwd())
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self.assertEqual(p, q)
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self.assertEqualNormCase(str(p), str(q))
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self.assertIs(type(p), type(q))
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self.assertTrue(p.is_absolute())
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def test_cwd(self):
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p = self.cls.cwd()
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self._test_cwd(p)
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def test_absolute_common(self):
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P = self.cls
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with mock.patch("os.getcwd") as getcwd:
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getcwd.return_value = BASE
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# Simple relative paths.
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self.assertEqual(str(P().absolute()), BASE)
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self.assertEqual(str(P('.').absolute()), BASE)
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self.assertEqual(str(P('a').absolute()), os.path.join(BASE, 'a'))
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self.assertEqual(str(P('a', 'b', 'c').absolute()), os.path.join(BASE, 'a', 'b', 'c'))
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# Symlinks should not be resolved.
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self.assertEqual(str(P('linkB', 'fileB').absolute()), os.path.join(BASE, 'linkB', 'fileB'))
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self.assertEqual(str(P('brokenLink').absolute()), os.path.join(BASE, 'brokenLink'))
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self.assertEqual(str(P('brokenLinkLoop').absolute()), os.path.join(BASE, 'brokenLinkLoop'))
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# '..' entries should be preserved and not normalised.
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self.assertEqual(str(P('..').absolute()), os.path.join(BASE, '..'))
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self.assertEqual(str(P('a', '..').absolute()), os.path.join(BASE, 'a', '..'))
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self.assertEqual(str(P('..', 'b').absolute()), os.path.join(BASE, '..', 'b'))
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def _test_home(self, p):
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q = self.cls(os.path.expanduser('~'))
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self.assertEqual(p, q)
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self.assertEqualNormCase(str(p), str(q))
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self.assertIs(type(p), type(q))
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self.assertTrue(p.is_absolute())
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@unittest.skipIf(
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pwd is None, reason="Test requires pwd module to get homedir."
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)
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def test_home(self):
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with os_helper.EnvironmentVarGuard() as env:
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self._test_home(self.cls.home())
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env.clear()
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env['USERPROFILE'] = os.path.join(BASE, 'userprofile')
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self._test_home(self.cls.home())
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# bpo-38883: ignore `HOME` when set on windows
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env['HOME'] = os.path.join(BASE, 'home')
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self._test_home(self.cls.home())
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def test_with_segments(self):
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class P(self.cls):
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def __init__(self, *pathsegments, session_id):
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super().__init__(*pathsegments)
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self.session_id = session_id
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def with_segments(self, *pathsegments):
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return type(self)(*pathsegments, session_id=self.session_id)
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p = P(BASE, session_id=42)
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self.assertEqual(42, p.absolute().session_id)
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self.assertEqual(42, p.resolve().session_id)
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if not is_wasi: # WASI has no user accounts.
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self.assertEqual(42, p.with_segments('~').expanduser().session_id)
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self.assertEqual(42, (p / 'fileA').rename(p / 'fileB').session_id)
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self.assertEqual(42, (p / 'fileB').replace(p / 'fileA').session_id)
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if os_helper.can_symlink():
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self.assertEqual(42, (p / 'linkA').readlink().session_id)
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for path in p.iterdir():
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self.assertEqual(42, path.session_id)
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for path in p.glob('*'):
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self.assertEqual(42, path.session_id)
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for path in p.rglob('*'):
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self.assertEqual(42, path.session_id)
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for dirpath, dirnames, filenames in p.walk():
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self.assertEqual(42, dirpath.session_id)
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def test_samefile(self):
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def test_samefile(self):
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fileA_path = os.path.join(BASE, 'fileA')
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fileA_path = os.path.join(BASE, 'fileA')
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fileB_path = os.path.join(BASE, 'dirB', 'fileB')
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fileB_path = os.path.join(BASE, 'dirB', 'fileB')
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@ -1762,22 +1667,6 @@ class PathTest(unittest.TestCase):
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p = self.cls('')
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p = self.cls('')
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self.assertEqual(p.stat(), os.stat('.'))
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self.assertEqual(p.stat(), os.stat('.'))
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@unittest.skipIf(is_wasi, "WASI has no user accounts.")
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def test_expanduser_common(self):
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P = self.cls
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p = P('~')
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self.assertEqual(p.expanduser(), P(os.path.expanduser('~')))
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p = P('foo')
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self.assertEqual(p.expanduser(), p)
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p = P('/~')
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self.assertEqual(p.expanduser(), p)
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p = P('../~')
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self.assertEqual(p.expanduser(), p)
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p = P(P('').absolute().anchor) / '~'
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self.assertEqual(p.expanduser(), p)
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p = P('~/a:b')
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self.assertEqual(p.expanduser(), P(os.path.expanduser('~'), './a:b'))
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def test_exists(self):
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def test_exists(self):
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P = self.cls
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P = self.cls
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p = P(BASE)
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p = P(BASE)
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@ -2156,6 +2045,16 @@ class PathTest(unittest.TestCase):
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with set_recursion_limit(recursion_limit):
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with set_recursion_limit(recursion_limit):
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list(base.glob('**'))
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list(base.glob('**'))
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@os_helper.skip_unless_symlink
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def test_readlink(self):
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P = self.cls(BASE)
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self.assertEqual((P / 'linkA').readlink(), self.cls('fileA'))
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self.assertEqual((P / 'brokenLink').readlink(),
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self.cls('non-existing'))
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self.assertEqual((P / 'linkB').readlink(), self.cls('dirB'))
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with self.assertRaises(OSError):
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(P / 'fileA').readlink()
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def _check_resolve(self, p, expected, strict=True):
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def _check_resolve(self, p, expected, strict=True):
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q = p.resolve(strict)
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q = p.resolve(strict)
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self.assertEqual(q, expected)
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self.assertEqual(q, expected)
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@ -2238,6 +2137,311 @@ class PathTest(unittest.TestCase):
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# Non-strict
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# Non-strict
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self.assertEqual(r.resolve(strict=False), p / '3' / '4')
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self.assertEqual(r.resolve(strict=False), p / '3' / '4')
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@os_helper.skip_unless_working_chmod
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def test_stat(self):
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p = self.cls(BASE) / 'fileA'
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st = p.stat()
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self.assertEqual(p.stat(), st)
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# Change file mode by flipping write bit.
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p.chmod(st.st_mode ^ 0o222)
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self.addCleanup(p.chmod, st.st_mode)
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self.assertNotEqual(p.stat(), st)
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@os_helper.skip_unless_symlink
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def test_stat_no_follow_symlinks(self):
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p = self.cls(BASE) / 'linkA'
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st = p.stat()
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self.assertNotEqual(st, p.stat(follow_symlinks=False))
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def test_stat_no_follow_symlinks_nosymlink(self):
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p = self.cls(BASE) / 'fileA'
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st = p.stat()
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self.assertEqual(st, p.stat(follow_symlinks=False))
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@os_helper.skip_unless_symlink
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def test_lstat(self):
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p = self.cls(BASE)/ 'linkA'
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st = p.stat()
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self.assertNotEqual(st, p.lstat())
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def test_lstat_nosymlink(self):
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p = self.cls(BASE) / 'fileA'
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st = p.stat()
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self.assertEqual(st, p.lstat())
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def test_is_dir(self):
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P = self.cls(BASE)
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self.assertTrue((P / 'dirA').is_dir())
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self.assertFalse((P / 'fileA').is_dir())
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self.assertFalse((P / 'non-existing').is_dir())
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self.assertFalse((P / 'fileA' / 'bah').is_dir())
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if os_helper.can_symlink():
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self.assertFalse((P / 'linkA').is_dir())
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self.assertTrue((P / 'linkB').is_dir())
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self.assertFalse((P/ 'brokenLink').is_dir(), False)
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self.assertIs((P / 'dirA\udfff').is_dir(), False)
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self.assertIs((P / 'dirA\x00').is_dir(), False)
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def test_is_file(self):
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P = self.cls(BASE)
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self.assertTrue((P / 'fileA').is_file())
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self.assertFalse((P / 'dirA').is_file())
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self.assertFalse((P / 'non-existing').is_file())
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self.assertFalse((P / 'fileA' / 'bah').is_file())
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if os_helper.can_symlink():
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self.assertTrue((P / 'linkA').is_file())
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self.assertFalse((P / 'linkB').is_file())
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self.assertFalse((P/ 'brokenLink').is_file())
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self.assertIs((P / 'fileA\udfff').is_file(), False)
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self.assertIs((P / 'fileA\x00').is_file(), False)
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def test_is_mount(self):
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P = self.cls(BASE)
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if os.name == 'nt':
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R = self.cls('c:\\')
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else:
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R = self.cls('/')
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self.assertFalse((P / 'fileA').is_mount())
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self.assertFalse((P / 'dirA').is_mount())
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self.assertFalse((P / 'non-existing').is_mount())
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self.assertFalse((P / 'fileA' / 'bah').is_mount())
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self.assertTrue(R.is_mount())
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if os_helper.can_symlink():
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self.assertFalse((P / 'linkA').is_mount())
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self.assertIs((R / '\udfff').is_mount(), False)
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def test_is_symlink(self):
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P = self.cls(BASE)
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self.assertFalse((P / 'fileA').is_symlink())
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self.assertFalse((P / 'dirA').is_symlink())
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self.assertFalse((P / 'non-existing').is_symlink())
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self.assertFalse((P / 'fileA' / 'bah').is_symlink())
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if os_helper.can_symlink():
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self.assertTrue((P / 'linkA').is_symlink())
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self.assertTrue((P / 'linkB').is_symlink())
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self.assertTrue((P/ 'brokenLink').is_symlink())
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self.assertIs((P / 'fileA\udfff').is_file(), False)
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self.assertIs((P / 'fileA\x00').is_file(), False)
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if os_helper.can_symlink():
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self.assertIs((P / 'linkA\udfff').is_file(), False)
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self.assertIs((P / 'linkA\x00').is_file(), False)
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def test_is_fifo_false(self):
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P = self.cls(BASE)
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self.assertFalse((P / 'fileA').is_fifo())
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self.assertFalse((P / 'dirA').is_fifo())
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self.assertFalse((P / 'non-existing').is_fifo())
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self.assertFalse((P / 'fileA' / 'bah').is_fifo())
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self.assertIs((P / 'fileA\udfff').is_fifo(), False)
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self.assertIs((P / 'fileA\x00').is_fifo(), False)
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def test_is_socket_false(self):
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P = self.cls(BASE)
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self.assertFalse((P / 'fileA').is_socket())
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self.assertFalse((P / 'dirA').is_socket())
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self.assertFalse((P / 'non-existing').is_socket())
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self.assertFalse((P / 'fileA' / 'bah').is_socket())
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self.assertIs((P / 'fileA\udfff').is_socket(), False)
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self.assertIs((P / 'fileA\x00').is_socket(), False)
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def test_is_block_device_false(self):
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P = self.cls(BASE)
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self.assertFalse((P / 'fileA').is_block_device())
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self.assertFalse((P / 'dirA').is_block_device())
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self.assertFalse((P / 'non-existing').is_block_device())
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self.assertFalse((P / 'fileA' / 'bah').is_block_device())
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self.assertIs((P / 'fileA\udfff').is_block_device(), False)
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self.assertIs((P / 'fileA\x00').is_block_device(), False)
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def test_is_char_device_false(self):
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P = self.cls(BASE)
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self.assertFalse((P / 'fileA').is_char_device())
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self.assertFalse((P / 'dirA').is_char_device())
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self.assertFalse((P / 'non-existing').is_char_device())
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self.assertFalse((P / 'fileA' / 'bah').is_char_device())
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self.assertIs((P / 'fileA\udfff').is_char_device(), False)
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self.assertIs((P / 'fileA\x00').is_char_device(), False)
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def test_pickling_common(self):
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p = self.cls(BASE, 'fileA')
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for proto in range(0, pickle.HIGHEST_PROTOCOL + 1):
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dumped = pickle.dumps(p, proto)
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pp = pickle.loads(dumped)
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self.assertEqual(pp.stat(), p.stat())
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def test_parts_interning(self):
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P = self.cls
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p = P('/usr/bin/foo')
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q = P('/usr/local/bin')
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# 'usr'
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self.assertIs(p.parts[1], q.parts[1])
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# 'bin'
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self.assertIs(p.parts[2], q.parts[3])
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def _check_complex_symlinks(self, link0_target):
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# Test solving a non-looping chain of symlinks (issue #19887).
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P = self.cls(BASE)
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self.dirlink(os.path.join('link0', 'link0'), join('link1'))
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self.dirlink(os.path.join('link1', 'link1'), join('link2'))
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self.dirlink(os.path.join('link2', 'link2'), join('link3'))
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self.dirlink(link0_target, join('link0'))
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# Resolve absolute paths.
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p = (P / 'link0').resolve()
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self.assertEqual(p, P)
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self.assertEqualNormCase(str(p), BASE)
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p = (P / 'link1').resolve()
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self.assertEqual(p, P)
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self.assertEqualNormCase(str(p), BASE)
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p = (P / 'link2').resolve()
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self.assertEqual(p, P)
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self.assertEqualNormCase(str(p), BASE)
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p = (P / 'link3').resolve()
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self.assertEqual(p, P)
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self.assertEqualNormCase(str(p), BASE)
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# Resolve relative paths.
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old_path = os.getcwd()
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os.chdir(BASE)
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try:
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p = self.cls('link0').resolve()
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||||||
|
self.assertEqual(p, P)
|
||||||
|
self.assertEqualNormCase(str(p), BASE)
|
||||||
|
p = self.cls('link1').resolve()
|
||||||
|
self.assertEqual(p, P)
|
||||||
|
self.assertEqualNormCase(str(p), BASE)
|
||||||
|
p = self.cls('link2').resolve()
|
||||||
|
self.assertEqual(p, P)
|
||||||
|
self.assertEqualNormCase(str(p), BASE)
|
||||||
|
p = self.cls('link3').resolve()
|
||||||
|
self.assertEqual(p, P)
|
||||||
|
self.assertEqualNormCase(str(p), BASE)
|
||||||
|
finally:
|
||||||
|
os.chdir(old_path)
|
||||||
|
|
||||||
|
@os_helper.skip_unless_symlink
|
||||||
|
def test_complex_symlinks_absolute(self):
|
||||||
|
self._check_complex_symlinks(BASE)
|
||||||
|
|
||||||
|
@os_helper.skip_unless_symlink
|
||||||
|
def test_complex_symlinks_relative(self):
|
||||||
|
self._check_complex_symlinks('.')
|
||||||
|
|
||||||
|
@os_helper.skip_unless_symlink
|
||||||
|
def test_complex_symlinks_relative_dot_dot(self):
|
||||||
|
self._check_complex_symlinks(os.path.join('dirA', '..'))
|
||||||
|
|
||||||
|
def test_concrete_class(self):
|
||||||
|
if self.cls is pathlib.Path:
|
||||||
|
expected = pathlib.WindowsPath if os.name == 'nt' else pathlib.PosixPath
|
||||||
|
else:
|
||||||
|
expected = self.cls
|
||||||
|
p = self.cls('a')
|
||||||
|
self.assertIs(type(p), expected)
|
||||||
|
|
||||||
|
def test_unsupported_flavour(self):
|
||||||
|
if self.cls._flavour is os.path:
|
||||||
|
self.skipTest("path flavour is supported")
|
||||||
|
else:
|
||||||
|
self.assertRaises(NotImplementedError, self.cls)
|
||||||
|
|
||||||
|
def _test_cwd(self, p):
|
||||||
|
q = self.cls(os.getcwd())
|
||||||
|
self.assertEqual(p, q)
|
||||||
|
self.assertEqualNormCase(str(p), str(q))
|
||||||
|
self.assertIs(type(p), type(q))
|
||||||
|
self.assertTrue(p.is_absolute())
|
||||||
|
|
||||||
|
def test_cwd(self):
|
||||||
|
p = self.cls.cwd()
|
||||||
|
self._test_cwd(p)
|
||||||
|
|
||||||
|
def test_absolute_common(self):
|
||||||
|
P = self.cls
|
||||||
|
|
||||||
|
with mock.patch("os.getcwd") as getcwd:
|
||||||
|
getcwd.return_value = BASE
|
||||||
|
|
||||||
|
# Simple relative paths.
|
||||||
|
self.assertEqual(str(P().absolute()), BASE)
|
||||||
|
self.assertEqual(str(P('.').absolute()), BASE)
|
||||||
|
self.assertEqual(str(P('a').absolute()), os.path.join(BASE, 'a'))
|
||||||
|
self.assertEqual(str(P('a', 'b', 'c').absolute()), os.path.join(BASE, 'a', 'b', 'c'))
|
||||||
|
|
||||||
|
# Symlinks should not be resolved.
|
||||||
|
self.assertEqual(str(P('linkB', 'fileB').absolute()), os.path.join(BASE, 'linkB', 'fileB'))
|
||||||
|
self.assertEqual(str(P('brokenLink').absolute()), os.path.join(BASE, 'brokenLink'))
|
||||||
|
self.assertEqual(str(P('brokenLinkLoop').absolute()), os.path.join(BASE, 'brokenLinkLoop'))
|
||||||
|
|
||||||
|
# '..' entries should be preserved and not normalised.
|
||||||
|
self.assertEqual(str(P('..').absolute()), os.path.join(BASE, '..'))
|
||||||
|
self.assertEqual(str(P('a', '..').absolute()), os.path.join(BASE, 'a', '..'))
|
||||||
|
self.assertEqual(str(P('..', 'b').absolute()), os.path.join(BASE, '..', 'b'))
|
||||||
|
|
||||||
|
def _test_home(self, p):
|
||||||
|
q = self.cls(os.path.expanduser('~'))
|
||||||
|
self.assertEqual(p, q)
|
||||||
|
self.assertEqualNormCase(str(p), str(q))
|
||||||
|
self.assertIs(type(p), type(q))
|
||||||
|
self.assertTrue(p.is_absolute())
|
||||||
|
|
||||||
|
@unittest.skipIf(
|
||||||
|
pwd is None, reason="Test requires pwd module to get homedir."
|
||||||
|
)
|
||||||
|
def test_home(self):
|
||||||
|
with os_helper.EnvironmentVarGuard() as env:
|
||||||
|
self._test_home(self.cls.home())
|
||||||
|
|
||||||
|
env.clear()
|
||||||
|
env['USERPROFILE'] = os.path.join(BASE, 'userprofile')
|
||||||
|
self._test_home(self.cls.home())
|
||||||
|
|
||||||
|
# bpo-38883: ignore `HOME` when set on windows
|
||||||
|
env['HOME'] = os.path.join(BASE, 'home')
|
||||||
|
self._test_home(self.cls.home())
|
||||||
|
|
||||||
|
@unittest.skipIf(is_wasi, "WASI has no user accounts.")
|
||||||
|
def test_expanduser_common(self):
|
||||||
|
P = self.cls
|
||||||
|
p = P('~')
|
||||||
|
self.assertEqual(p.expanduser(), P(os.path.expanduser('~')))
|
||||||
|
p = P('foo')
|
||||||
|
self.assertEqual(p.expanduser(), p)
|
||||||
|
p = P('/~')
|
||||||
|
self.assertEqual(p.expanduser(), p)
|
||||||
|
p = P('../~')
|
||||||
|
self.assertEqual(p.expanduser(), p)
|
||||||
|
p = P(P('').absolute().anchor) / '~'
|
||||||
|
self.assertEqual(p.expanduser(), p)
|
||||||
|
p = P('~/a:b')
|
||||||
|
self.assertEqual(p.expanduser(), P(os.path.expanduser('~'), './a:b'))
|
||||||
|
|
||||||
|
def test_with_segments(self):
|
||||||
|
class P(self.cls):
|
||||||
|
def __init__(self, *pathsegments, session_id):
|
||||||
|
super().__init__(*pathsegments)
|
||||||
|
self.session_id = session_id
|
||||||
|
|
||||||
|
def with_segments(self, *pathsegments):
|
||||||
|
return type(self)(*pathsegments, session_id=self.session_id)
|
||||||
|
p = P(BASE, session_id=42)
|
||||||
|
self.assertEqual(42, p.absolute().session_id)
|
||||||
|
self.assertEqual(42, p.resolve().session_id)
|
||||||
|
if not is_wasi: # WASI has no user accounts.
|
||||||
|
self.assertEqual(42, p.with_segments('~').expanduser().session_id)
|
||||||
|
self.assertEqual(42, (p / 'fileA').rename(p / 'fileB').session_id)
|
||||||
|
self.assertEqual(42, (p / 'fileB').replace(p / 'fileA').session_id)
|
||||||
|
if os_helper.can_symlink():
|
||||||
|
self.assertEqual(42, (p / 'linkA').readlink().session_id)
|
||||||
|
for path in p.iterdir():
|
||||||
|
self.assertEqual(42, path.session_id)
|
||||||
|
for path in p.glob('*'):
|
||||||
|
self.assertEqual(42, path.session_id)
|
||||||
|
for path in p.rglob('*'):
|
||||||
|
self.assertEqual(42, path.session_id)
|
||||||
|
for dirpath, dirnames, filenames in p.walk():
|
||||||
|
self.assertEqual(42, dirpath.session_id)
|
||||||
|
|
||||||
def test_resolve_nonexist_relative_issue38671(self):
|
def test_resolve_nonexist_relative_issue38671(self):
|
||||||
p = self.cls('non', 'exist')
|
p = self.cls('non', 'exist')
|
||||||
|
|
||||||
|
|
@ -2279,38 +2483,6 @@ class PathTest(unittest.TestCase):
|
||||||
|
|
||||||
# XXX also need a test for lchmod.
|
# XXX also need a test for lchmod.
|
||||||
|
|
||||||
@os_helper.skip_unless_working_chmod
|
|
||||||
def test_stat(self):
|
|
||||||
p = self.cls(BASE) / 'fileA'
|
|
||||||
st = p.stat()
|
|
||||||
self.assertEqual(p.stat(), st)
|
|
||||||
# Change file mode by flipping write bit.
|
|
||||||
p.chmod(st.st_mode ^ 0o222)
|
|
||||||
self.addCleanup(p.chmod, st.st_mode)
|
|
||||||
self.assertNotEqual(p.stat(), st)
|
|
||||||
|
|
||||||
@os_helper.skip_unless_symlink
|
|
||||||
def test_stat_no_follow_symlinks(self):
|
|
||||||
p = self.cls(BASE) / 'linkA'
|
|
||||||
st = p.stat()
|
|
||||||
self.assertNotEqual(st, p.stat(follow_symlinks=False))
|
|
||||||
|
|
||||||
def test_stat_no_follow_symlinks_nosymlink(self):
|
|
||||||
p = self.cls(BASE) / 'fileA'
|
|
||||||
st = p.stat()
|
|
||||||
self.assertEqual(st, p.stat(follow_symlinks=False))
|
|
||||||
|
|
||||||
@os_helper.skip_unless_symlink
|
|
||||||
def test_lstat(self):
|
|
||||||
p = self.cls(BASE)/ 'linkA'
|
|
||||||
st = p.stat()
|
|
||||||
self.assertNotEqual(st, p.lstat())
|
|
||||||
|
|
||||||
def test_lstat_nosymlink(self):
|
|
||||||
p = self.cls(BASE) / 'fileA'
|
|
||||||
st = p.stat()
|
|
||||||
self.assertEqual(st, p.lstat())
|
|
||||||
|
|
||||||
@unittest.skipUnless(pwd, "the pwd module is needed for this test")
|
@unittest.skipUnless(pwd, "the pwd module is needed for this test")
|
||||||
def test_owner(self):
|
def test_owner(self):
|
||||||
p = self.cls(BASE) / 'fileA'
|
p = self.cls(BASE) / 'fileA'
|
||||||
|
|
@ -2413,16 +2585,6 @@ class PathTest(unittest.TestCase):
|
||||||
self.assertEqual(os.stat(r).st_size, size)
|
self.assertEqual(os.stat(r).st_size, size)
|
||||||
self.assertFileNotFound(q.stat)
|
self.assertFileNotFound(q.stat)
|
||||||
|
|
||||||
@os_helper.skip_unless_symlink
|
|
||||||
def test_readlink(self):
|
|
||||||
P = self.cls(BASE)
|
|
||||||
self.assertEqual((P / 'linkA').readlink(), self.cls('fileA'))
|
|
||||||
self.assertEqual((P / 'brokenLink').readlink(),
|
|
||||||
self.cls('non-existing'))
|
|
||||||
self.assertEqual((P / 'linkB').readlink(), self.cls('dirB'))
|
|
||||||
with self.assertRaises(OSError):
|
|
||||||
(P / 'fileA').readlink()
|
|
||||||
|
|
||||||
def test_touch_common(self):
|
def test_touch_common(self):
|
||||||
P = self.cls(BASE)
|
P = self.cls(BASE)
|
||||||
p = P / 'newfileA'
|
p = P / 'newfileA'
|
||||||
|
|
@ -2614,63 +2776,6 @@ class PathTest(unittest.TestCase):
|
||||||
self.assertTrue(link.is_dir())
|
self.assertTrue(link.is_dir())
|
||||||
self.assertTrue(list(link.iterdir()))
|
self.assertTrue(list(link.iterdir()))
|
||||||
|
|
||||||
def test_is_dir(self):
|
|
||||||
P = self.cls(BASE)
|
|
||||||
self.assertTrue((P / 'dirA').is_dir())
|
|
||||||
self.assertFalse((P / 'fileA').is_dir())
|
|
||||||
self.assertFalse((P / 'non-existing').is_dir())
|
|
||||||
self.assertFalse((P / 'fileA' / 'bah').is_dir())
|
|
||||||
if os_helper.can_symlink():
|
|
||||||
self.assertFalse((P / 'linkA').is_dir())
|
|
||||||
self.assertTrue((P / 'linkB').is_dir())
|
|
||||||
self.assertFalse((P/ 'brokenLink').is_dir(), False)
|
|
||||||
self.assertIs((P / 'dirA\udfff').is_dir(), False)
|
|
||||||
self.assertIs((P / 'dirA\x00').is_dir(), False)
|
|
||||||
|
|
||||||
def test_is_file(self):
|
|
||||||
P = self.cls(BASE)
|
|
||||||
self.assertTrue((P / 'fileA').is_file())
|
|
||||||
self.assertFalse((P / 'dirA').is_file())
|
|
||||||
self.assertFalse((P / 'non-existing').is_file())
|
|
||||||
self.assertFalse((P / 'fileA' / 'bah').is_file())
|
|
||||||
if os_helper.can_symlink():
|
|
||||||
self.assertTrue((P / 'linkA').is_file())
|
|
||||||
self.assertFalse((P / 'linkB').is_file())
|
|
||||||
self.assertFalse((P/ 'brokenLink').is_file())
|
|
||||||
self.assertIs((P / 'fileA\udfff').is_file(), False)
|
|
||||||
self.assertIs((P / 'fileA\x00').is_file(), False)
|
|
||||||
|
|
||||||
def test_is_mount(self):
|
|
||||||
P = self.cls(BASE)
|
|
||||||
if os.name == 'nt':
|
|
||||||
R = self.cls('c:\\')
|
|
||||||
else:
|
|
||||||
R = self.cls('/')
|
|
||||||
self.assertFalse((P / 'fileA').is_mount())
|
|
||||||
self.assertFalse((P / 'dirA').is_mount())
|
|
||||||
self.assertFalse((P / 'non-existing').is_mount())
|
|
||||||
self.assertFalse((P / 'fileA' / 'bah').is_mount())
|
|
||||||
self.assertTrue(R.is_mount())
|
|
||||||
if os_helper.can_symlink():
|
|
||||||
self.assertFalse((P / 'linkA').is_mount())
|
|
||||||
self.assertIs((R / '\udfff').is_mount(), False)
|
|
||||||
|
|
||||||
def test_is_symlink(self):
|
|
||||||
P = self.cls(BASE)
|
|
||||||
self.assertFalse((P / 'fileA').is_symlink())
|
|
||||||
self.assertFalse((P / 'dirA').is_symlink())
|
|
||||||
self.assertFalse((P / 'non-existing').is_symlink())
|
|
||||||
self.assertFalse((P / 'fileA' / 'bah').is_symlink())
|
|
||||||
if os_helper.can_symlink():
|
|
||||||
self.assertTrue((P / 'linkA').is_symlink())
|
|
||||||
self.assertTrue((P / 'linkB').is_symlink())
|
|
||||||
self.assertTrue((P/ 'brokenLink').is_symlink())
|
|
||||||
self.assertIs((P / 'fileA\udfff').is_file(), False)
|
|
||||||
self.assertIs((P / 'fileA\x00').is_file(), False)
|
|
||||||
if os_helper.can_symlink():
|
|
||||||
self.assertIs((P / 'linkA\udfff').is_file(), False)
|
|
||||||
self.assertIs((P / 'linkA\x00').is_file(), False)
|
|
||||||
|
|
||||||
def test_is_junction(self):
|
def test_is_junction(self):
|
||||||
P = self.cls(BASE)
|
P = self.cls(BASE)
|
||||||
|
|
||||||
|
|
@ -2678,15 +2783,6 @@ class PathTest(unittest.TestCase):
|
||||||
self.assertEqual(P.is_junction(), P._flavour.isjunction.return_value)
|
self.assertEqual(P.is_junction(), P._flavour.isjunction.return_value)
|
||||||
P._flavour.isjunction.assert_called_once_with(P)
|
P._flavour.isjunction.assert_called_once_with(P)
|
||||||
|
|
||||||
def test_is_fifo_false(self):
|
|
||||||
P = self.cls(BASE)
|
|
||||||
self.assertFalse((P / 'fileA').is_fifo())
|
|
||||||
self.assertFalse((P / 'dirA').is_fifo())
|
|
||||||
self.assertFalse((P / 'non-existing').is_fifo())
|
|
||||||
self.assertFalse((P / 'fileA' / 'bah').is_fifo())
|
|
||||||
self.assertIs((P / 'fileA\udfff').is_fifo(), False)
|
|
||||||
self.assertIs((P / 'fileA\x00').is_fifo(), False)
|
|
||||||
|
|
||||||
@unittest.skipUnless(hasattr(os, "mkfifo"), "os.mkfifo() required")
|
@unittest.skipUnless(hasattr(os, "mkfifo"), "os.mkfifo() required")
|
||||||
@unittest.skipIf(sys.platform == "vxworks",
|
@unittest.skipIf(sys.platform == "vxworks",
|
||||||
"fifo requires special path on VxWorks")
|
"fifo requires special path on VxWorks")
|
||||||
|
|
@ -2702,15 +2798,6 @@ class PathTest(unittest.TestCase):
|
||||||
self.assertIs(self.cls(BASE, 'myfifo\udfff').is_fifo(), False)
|
self.assertIs(self.cls(BASE, 'myfifo\udfff').is_fifo(), False)
|
||||||
self.assertIs(self.cls(BASE, 'myfifo\x00').is_fifo(), False)
|
self.assertIs(self.cls(BASE, 'myfifo\x00').is_fifo(), False)
|
||||||
|
|
||||||
def test_is_socket_false(self):
|
|
||||||
P = self.cls(BASE)
|
|
||||||
self.assertFalse((P / 'fileA').is_socket())
|
|
||||||
self.assertFalse((P / 'dirA').is_socket())
|
|
||||||
self.assertFalse((P / 'non-existing').is_socket())
|
|
||||||
self.assertFalse((P / 'fileA' / 'bah').is_socket())
|
|
||||||
self.assertIs((P / 'fileA\udfff').is_socket(), False)
|
|
||||||
self.assertIs((P / 'fileA\x00').is_socket(), False)
|
|
||||||
|
|
||||||
@unittest.skipUnless(hasattr(socket, "AF_UNIX"), "Unix sockets required")
|
@unittest.skipUnless(hasattr(socket, "AF_UNIX"), "Unix sockets required")
|
||||||
@unittest.skipIf(
|
@unittest.skipIf(
|
||||||
is_emscripten, "Unix sockets are not implemented on Emscripten."
|
is_emscripten, "Unix sockets are not implemented on Emscripten."
|
||||||
|
|
@ -2734,24 +2821,6 @@ class PathTest(unittest.TestCase):
|
||||||
self.assertIs(self.cls(BASE, 'mysock\udfff').is_socket(), False)
|
self.assertIs(self.cls(BASE, 'mysock\udfff').is_socket(), False)
|
||||||
self.assertIs(self.cls(BASE, 'mysock\x00').is_socket(), False)
|
self.assertIs(self.cls(BASE, 'mysock\x00').is_socket(), False)
|
||||||
|
|
||||||
def test_is_block_device_false(self):
|
|
||||||
P = self.cls(BASE)
|
|
||||||
self.assertFalse((P / 'fileA').is_block_device())
|
|
||||||
self.assertFalse((P / 'dirA').is_block_device())
|
|
||||||
self.assertFalse((P / 'non-existing').is_block_device())
|
|
||||||
self.assertFalse((P / 'fileA' / 'bah').is_block_device())
|
|
||||||
self.assertIs((P / 'fileA\udfff').is_block_device(), False)
|
|
||||||
self.assertIs((P / 'fileA\x00').is_block_device(), False)
|
|
||||||
|
|
||||||
def test_is_char_device_false(self):
|
|
||||||
P = self.cls(BASE)
|
|
||||||
self.assertFalse((P / 'fileA').is_char_device())
|
|
||||||
self.assertFalse((P / 'dirA').is_char_device())
|
|
||||||
self.assertFalse((P / 'non-existing').is_char_device())
|
|
||||||
self.assertFalse((P / 'fileA' / 'bah').is_char_device())
|
|
||||||
self.assertIs((P / 'fileA\udfff').is_char_device(), False)
|
|
||||||
self.assertIs((P / 'fileA\x00').is_char_device(), False)
|
|
||||||
|
|
||||||
def test_is_char_device_true(self):
|
def test_is_char_device_true(self):
|
||||||
# Under Unix, /dev/null should generally be a char device.
|
# Under Unix, /dev/null should generally be a char device.
|
||||||
P = self.cls('/dev/null')
|
P = self.cls('/dev/null')
|
||||||
|
|
@ -2763,75 +2832,6 @@ class PathTest(unittest.TestCase):
|
||||||
self.assertIs(self.cls('/dev/null\udfff').is_char_device(), False)
|
self.assertIs(self.cls('/dev/null\udfff').is_char_device(), False)
|
||||||
self.assertIs(self.cls('/dev/null\x00').is_char_device(), False)
|
self.assertIs(self.cls('/dev/null\x00').is_char_device(), False)
|
||||||
|
|
||||||
def test_pickling_common(self):
|
|
||||||
p = self.cls(BASE, 'fileA')
|
|
||||||
for proto in range(0, pickle.HIGHEST_PROTOCOL + 1):
|
|
||||||
dumped = pickle.dumps(p, proto)
|
|
||||||
pp = pickle.loads(dumped)
|
|
||||||
self.assertEqual(pp.stat(), p.stat())
|
|
||||||
|
|
||||||
def test_parts_interning(self):
|
|
||||||
P = self.cls
|
|
||||||
p = P('/usr/bin/foo')
|
|
||||||
q = P('/usr/local/bin')
|
|
||||||
# 'usr'
|
|
||||||
self.assertIs(p.parts[1], q.parts[1])
|
|
||||||
# 'bin'
|
|
||||||
self.assertIs(p.parts[2], q.parts[3])
|
|
||||||
|
|
||||||
def _check_complex_symlinks(self, link0_target):
|
|
||||||
# Test solving a non-looping chain of symlinks (issue #19887).
|
|
||||||
P = self.cls(BASE)
|
|
||||||
self.dirlink(os.path.join('link0', 'link0'), join('link1'))
|
|
||||||
self.dirlink(os.path.join('link1', 'link1'), join('link2'))
|
|
||||||
self.dirlink(os.path.join('link2', 'link2'), join('link3'))
|
|
||||||
self.dirlink(link0_target, join('link0'))
|
|
||||||
|
|
||||||
# Resolve absolute paths.
|
|
||||||
p = (P / 'link0').resolve()
|
|
||||||
self.assertEqual(p, P)
|
|
||||||
self.assertEqualNormCase(str(p), BASE)
|
|
||||||
p = (P / 'link1').resolve()
|
|
||||||
self.assertEqual(p, P)
|
|
||||||
self.assertEqualNormCase(str(p), BASE)
|
|
||||||
p = (P / 'link2').resolve()
|
|
||||||
self.assertEqual(p, P)
|
|
||||||
self.assertEqualNormCase(str(p), BASE)
|
|
||||||
p = (P / 'link3').resolve()
|
|
||||||
self.assertEqual(p, P)
|
|
||||||
self.assertEqualNormCase(str(p), BASE)
|
|
||||||
|
|
||||||
# Resolve relative paths.
|
|
||||||
old_path = os.getcwd()
|
|
||||||
os.chdir(BASE)
|
|
||||||
try:
|
|
||||||
p = self.cls('link0').resolve()
|
|
||||||
self.assertEqual(p, P)
|
|
||||||
self.assertEqualNormCase(str(p), BASE)
|
|
||||||
p = self.cls('link1').resolve()
|
|
||||||
self.assertEqual(p, P)
|
|
||||||
self.assertEqualNormCase(str(p), BASE)
|
|
||||||
p = self.cls('link2').resolve()
|
|
||||||
self.assertEqual(p, P)
|
|
||||||
self.assertEqualNormCase(str(p), BASE)
|
|
||||||
p = self.cls('link3').resolve()
|
|
||||||
self.assertEqual(p, P)
|
|
||||||
self.assertEqualNormCase(str(p), BASE)
|
|
||||||
finally:
|
|
||||||
os.chdir(old_path)
|
|
||||||
|
|
||||||
@os_helper.skip_unless_symlink
|
|
||||||
def test_complex_symlinks_absolute(self):
|
|
||||||
self._check_complex_symlinks(BASE)
|
|
||||||
|
|
||||||
@os_helper.skip_unless_symlink
|
|
||||||
def test_complex_symlinks_relative(self):
|
|
||||||
self._check_complex_symlinks('.')
|
|
||||||
|
|
||||||
@os_helper.skip_unless_symlink
|
|
||||||
def test_complex_symlinks_relative_dot_dot(self):
|
|
||||||
self._check_complex_symlinks(os.path.join('dirA', '..'))
|
|
||||||
|
|
||||||
def test_passing_kwargs_deprecated(self):
|
def test_passing_kwargs_deprecated(self):
|
||||||
with self.assertWarns(DeprecationWarning):
|
with self.assertWarns(DeprecationWarning):
|
||||||
self.cls(foo="bar")
|
self.cls(foo="bar")
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue