Issue #19673: Add pathlib to the stdlib as a provisional module (PEP 428).
diff --git a/Lib/test/test_pathlib.py b/Lib/test/test_pathlib.py
new file mode 100755
index 0000000..8c0c430
--- /dev/null
+++ b/Lib/test/test_pathlib.py
@@ -0,0 +1,1639 @@
+import collections
+import io
+import os
+import errno
+import pathlib
+import pickle
+import shutil
+import socket
+import stat
+import sys
+import tempfile
+import unittest
+from contextlib import contextmanager
+
+from test import support
+TESTFN = support.TESTFN
+
+try:
+ import grp, pwd
+except ImportError:
+ grp = pwd = None
+
+
+class _BaseFlavourTest(object):
+
+ def _check_parse_parts(self, arg, expected):
+ f = self.flavour.parse_parts
+ sep = self.flavour.sep
+ altsep = self.flavour.altsep
+ actual = f([x.replace('/', sep) for x in arg])
+ self.assertEqual(actual, expected)
+ if altsep:
+ actual = f([x.replace('/', altsep) for x in arg])
+ self.assertEqual(actual, expected)
+
+ def test_parse_parts_common(self):
+ check = self._check_parse_parts
+ sep = self.flavour.sep
+ # Unanchored parts
+ check([], ('', '', []))
+ check(['a'], ('', '', ['a']))
+ check(['a/'], ('', '', ['a']))
+ check(['a', 'b'], ('', '', ['a', 'b']))
+ # Expansion
+ check(['a/b'], ('', '', ['a', 'b']))
+ check(['a/b/'], ('', '', ['a', 'b']))
+ check(['a', 'b/c', 'd'], ('', '', ['a', 'b', 'c', 'd']))
+ # Collapsing and stripping excess slashes
+ check(['a', 'b//c', 'd'], ('', '', ['a', 'b', 'c', 'd']))
+ check(['a', 'b/c/', 'd'], ('', '', ['a', 'b', 'c', 'd']))
+ # Eliminating standalone dots
+ check(['.'], ('', '', []))
+ check(['.', '.', 'b'], ('', '', ['b']))
+ check(['a', '.', 'b'], ('', '', ['a', 'b']))
+ check(['a', '.', '.'], ('', '', ['a']))
+ # The first part is anchored
+ check(['/a/b'], ('', sep, [sep, 'a', 'b']))
+ check(['/a', 'b'], ('', sep, [sep, 'a', 'b']))
+ check(['/a/', 'b'], ('', sep, [sep, 'a', 'b']))
+ # Ignoring parts before an anchored part
+ check(['a', '/b', 'c'], ('', sep, [sep, 'b', 'c']))
+ check(['a', '/b', '/c'], ('', sep, [sep, 'c']))
+
+
+class PosixFlavourTest(_BaseFlavourTest, unittest.TestCase):
+ flavour = pathlib._posix_flavour
+
+ def test_parse_parts(self):
+ check = self._check_parse_parts
+ # Collapsing of excess leading slashes, except for the double-slash
+ # special case.
+ check(['//a', 'b'], ('', '//', ['//', 'a', 'b']))
+ check(['///a', 'b'], ('', '/', ['/', 'a', 'b']))
+ check(['////a', 'b'], ('', '/', ['/', 'a', 'b']))
+ # Paths which look like NT paths aren't treated specially
+ check(['c:a'], ('', '', ['c:a']))
+ check(['c:\\a'], ('', '', ['c:\\a']))
+ check(['\\a'], ('', '', ['\\a']))
+
+ def test_splitroot(self):
+ f = self.flavour.splitroot
+ self.assertEqual(f(''), ('', '', ''))
+ self.assertEqual(f('a'), ('', '', 'a'))
+ self.assertEqual(f('a/b'), ('', '', 'a/b'))
+ self.assertEqual(f('a/b/'), ('', '', 'a/b/'))
+ self.assertEqual(f('/a'), ('', '/', 'a'))
+ self.assertEqual(f('/a/b'), ('', '/', 'a/b'))
+ self.assertEqual(f('/a/b/'), ('', '/', 'a/b/'))
+ # The root is collapsed when there are redundant slashes
+ # except when there are exactly two leading slashes, which
+ # is a special case in POSIX.
+ self.assertEqual(f('//a'), ('', '//', 'a'))
+ self.assertEqual(f('///a'), ('', '/', 'a'))
+ self.assertEqual(f('///a/b'), ('', '/', 'a/b'))
+ # Paths which look like NT paths aren't treated specially
+ self.assertEqual(f('c:/a/b'), ('', '', 'c:/a/b'))
+ self.assertEqual(f('\\/a/b'), ('', '', '\\/a/b'))
+ self.assertEqual(f('\\a\\b'), ('', '', '\\a\\b'))
+
+
+class NTFlavourTest(_BaseFlavourTest, unittest.TestCase):
+ flavour = pathlib._windows_flavour
+
+ def test_parse_parts(self):
+ check = self._check_parse_parts
+ # First part is anchored
+ check(['c:'], ('c:', '', ['c:']))
+ check(['c:\\'], ('c:', '\\', ['c:\\']))
+ check(['\\'], ('', '\\', ['\\']))
+ check(['c:a'], ('c:', '', ['c:', 'a']))
+ check(['c:\\a'], ('c:', '\\', ['c:\\', 'a']))
+ check(['\\a'], ('', '\\', ['\\', 'a']))
+ # UNC paths
+ check(['\\\\a\\b'], ('\\\\a\\b', '\\', ['\\\\a\\b\\']))
+ check(['\\\\a\\b\\'], ('\\\\a\\b', '\\', ['\\\\a\\b\\']))
+ check(['\\\\a\\b\\c'], ('\\\\a\\b', '\\', ['\\\\a\\b\\', 'c']))
+ # Second part is anchored, so that the first part is ignored
+ check(['a', 'Z:b', 'c'], ('Z:', '', ['Z:', 'b', 'c']))
+ check(['a', 'Z:\\b', 'c'], ('Z:', '\\', ['Z:\\', 'b', 'c']))
+ check(['a', '\\b', 'c'], ('', '\\', ['\\', 'b', 'c']))
+ # UNC paths
+ check(['a', '\\\\b\\c', 'd'], ('\\\\b\\c', '\\', ['\\\\b\\c\\', 'd']))
+ # Collapsing and stripping excess slashes
+ check(['a', 'Z:\\\\b\\\\c\\', 'd\\'], ('Z:', '\\', ['Z:\\', 'b', 'c', 'd']))
+ # UNC paths
+ check(['a', '\\\\b\\c\\\\', 'd'], ('\\\\b\\c', '\\', ['\\\\b\\c\\', 'd']))
+ # Extended paths
+ check(['\\\\?\\c:\\'], ('\\\\?\\c:', '\\', ['\\\\?\\c:\\']))
+ check(['\\\\?\\c:\\a'], ('\\\\?\\c:', '\\', ['\\\\?\\c:\\', 'a']))
+ # Extended UNC paths (format is "\\?\UNC\server\share")
+ check(['\\\\?\\UNC\\b\\c'], ('\\\\?\\UNC\\b\\c', '\\', ['\\\\?\\UNC\\b\\c\\']))
+ check(['\\\\?\\UNC\\b\\c\\d'], ('\\\\?\\UNC\\b\\c', '\\', ['\\\\?\\UNC\\b\\c\\', 'd']))
+
+ def test_splitroot(self):
+ f = self.flavour.splitroot
+ self.assertEqual(f(''), ('', '', ''))
+ self.assertEqual(f('a'), ('', '', 'a'))
+ self.assertEqual(f('a\\b'), ('', '', 'a\\b'))
+ self.assertEqual(f('\\a'), ('', '\\', 'a'))
+ self.assertEqual(f('\\a\\b'), ('', '\\', 'a\\b'))
+ self.assertEqual(f('c:a\\b'), ('c:', '', 'a\\b'))
+ self.assertEqual(f('c:\\a\\b'), ('c:', '\\', 'a\\b'))
+ # Redundant slashes in the root are collapsed
+ self.assertEqual(f('\\\\a'), ('', '\\', 'a'))
+ self.assertEqual(f('\\\\\\a/b'), ('', '\\', 'a/b'))
+ self.assertEqual(f('c:\\\\a'), ('c:', '\\', 'a'))
+ self.assertEqual(f('c:\\\\\\a/b'), ('c:', '\\', 'a/b'))
+ # Valid UNC paths
+ self.assertEqual(f('\\\\a\\b'), ('\\\\a\\b', '\\', ''))
+ self.assertEqual(f('\\\\a\\b\\'), ('\\\\a\\b', '\\', ''))
+ self.assertEqual(f('\\\\a\\b\\c\\d'), ('\\\\a\\b', '\\', 'c\\d'))
+ # These are non-UNC paths (according to ntpath.py and test_ntpath)
+ # However, command.com says such paths are invalid, so it's
+ # difficult to know what the right semantics are
+ self.assertEqual(f('\\\\\\a\\b'), ('', '\\', 'a\\b'))
+ self.assertEqual(f('\\\\a'), ('', '\\', 'a'))
+
+
+#
+# Tests for the pure classes
+#
+
+class _BasePurePathTest(object):
+
+ # keys are canonical paths, values are list of tuples of arguments
+ # supposed to produce equal paths
+ equivalences = {
+ 'a/b': [
+ ('a', 'b'), ('a/', 'b'), ('a', 'b/'), ('a/', 'b/'),
+ ('a/b/',), ('a//b',), ('a//b//',),
+ # empty components get removed
+ ('', 'a', 'b'), ('a', '', 'b'), ('a', 'b', ''),
+ ],
+ '/b/c/d': [
+ ('a', '/b/c', 'd'), ('a', '///b//c', 'd/'),
+ ('/a', '/b/c', 'd'),
+ # empty components get removed
+ ('/', 'b', '', 'c/d'), ('/', '', 'b/c/d'), ('', '/b/c/d'),
+ ],
+ }
+
+ def setUp(self):
+ p = self.cls('a')
+ self.flavour = p._flavour
+ self.sep = self.flavour.sep
+ self.altsep = self.flavour.altsep
+
+ def test_constructor_common(self):
+ P = self.cls
+ p = P('a')
+ self.assertIsInstance(p, P)
+ P('a', 'b', 'c')
+ P('/a', 'b', 'c')
+ P('a/b/c')
+ P('/a/b/c')
+ self.assertEqual(P(P('a')), P('a'))
+ self.assertEqual(P(P('a'), 'b'), P('a/b'))
+ self.assertEqual(P(P('a'), P('b')), P('a/b'))
+
+ def test_join_common(self):
+ P = self.cls
+ p = P('a/b')
+ pp = p.joinpath('c')
+ self.assertEqual(pp, P('a/b/c'))
+ self.assertIs(type(pp), type(p))
+ pp = p.joinpath('c', 'd')
+ self.assertEqual(pp, P('a/b/c/d'))
+ pp = p.joinpath(P('c'))
+ self.assertEqual(pp, P('a/b/c'))
+ pp = p.joinpath('/c')
+ self.assertEqual(pp, P('/c'))
+
+ def test_div_common(self):
+ # Basically the same as joinpath()
+ P = self.cls
+ p = P('a/b')
+ pp = p / 'c'
+ self.assertEqual(pp, P('a/b/c'))
+ self.assertIs(type(pp), type(p))
+ pp = p / 'c/d'
+ self.assertEqual(pp, P('a/b/c/d'))
+ pp = p / 'c' / 'd'
+ self.assertEqual(pp, P('a/b/c/d'))
+ pp = 'c' / p / 'd'
+ self.assertEqual(pp, P('c/a/b/d'))
+ pp = p / P('c')
+ self.assertEqual(pp, P('a/b/c'))
+ pp = p/ '/c'
+ self.assertEqual(pp, P('/c'))
+
+ def _check_str(self, expected, args):
+ p = self.cls(*args)
+ self.assertEqual(str(p), expected.replace('/', self.sep))
+
+ def test_str_common(self):
+ # Canonicalized paths roundtrip
+ for pathstr in ('a', 'a/b', 'a/b/c', '/', '/a/b', '/a/b/c'):
+ self._check_str(pathstr, (pathstr,))
+ # Special case for the empty path
+ self._check_str('.', ('',))
+ # Other tests for str() are in test_equivalences()
+
+ def test_as_posix_common(self):
+ P = self.cls
+ for pathstr in ('a', 'a/b', 'a/b/c', '/', '/a/b', '/a/b/c'):
+ self.assertEqual(P(pathstr).as_posix(), pathstr)
+ # Other tests for as_posix() are in test_equivalences()
+
+ def test_as_bytes_common(self):
+ sep = os.fsencode(self.sep)
+ P = self.cls
+ self.assertEqual(bytes(P('a/b')), b'a' + sep + b'b')
+
+ def test_as_uri_common(self):
+ P = self.cls
+ with self.assertRaises(ValueError):
+ P('a').as_uri()
+ with self.assertRaises(ValueError):
+ P().as_uri()
+
+ def test_repr_common(self):
+ for pathstr in ('a', 'a/b', 'a/b/c', '/', '/a/b', '/a/b/c'):
+ p = self.cls(pathstr)
+ clsname = p.__class__.__name__
+ r = repr(p)
+ # The repr() is in the form ClassName("forward-slashes path")
+ self.assertTrue(r.startswith(clsname + '('), r)
+ self.assertTrue(r.endswith(')'), r)
+ inner = r[len(clsname) + 1 : -1]
+ self.assertEqual(eval(inner), p.as_posix())
+ # The repr() roundtrips
+ q = eval(r, pathlib.__dict__)
+ self.assertIs(q.__class__, p.__class__)
+ self.assertEqual(q, p)
+ self.assertEqual(repr(q), r)
+
+ def test_eq_common(self):
+ P = self.cls
+ self.assertEqual(P('a/b'), P('a/b'))
+ self.assertEqual(P('a/b'), P('a', 'b'))
+ self.assertNotEqual(P('a/b'), P('a'))
+ self.assertNotEqual(P('a/b'), P('/a/b'))
+ self.assertNotEqual(P('a/b'), P())
+ self.assertNotEqual(P('/a/b'), P('/'))
+ self.assertNotEqual(P(), P('/'))
+ self.assertNotEqual(P(), "")
+ self.assertNotEqual(P(), {})
+ self.assertNotEqual(P(), int)
+
+ def test_match_common(self):
+ P = self.cls
+ self.assertRaises(ValueError, P('a').match, '')
+ self.assertRaises(ValueError, P('a').match, '.')
+ # Simple relative pattern
+ self.assertTrue(P('b.py').match('b.py'))
+ self.assertTrue(P('a/b.py').match('b.py'))
+ self.assertTrue(P('/a/b.py').match('b.py'))
+ self.assertFalse(P('a.py').match('b.py'))
+ self.assertFalse(P('b/py').match('b.py'))
+ self.assertFalse(P('/a.py').match('b.py'))
+ self.assertFalse(P('b.py/c').match('b.py'))
+ # Wilcard relative pattern
+ self.assertTrue(P('b.py').match('*.py'))
+ self.assertTrue(P('a/b.py').match('*.py'))
+ self.assertTrue(P('/a/b.py').match('*.py'))
+ self.assertFalse(P('b.pyc').match('*.py'))
+ self.assertFalse(P('b./py').match('*.py'))
+ self.assertFalse(P('b.py/c').match('*.py'))
+ # Multi-part relative pattern
+ self.assertTrue(P('ab/c.py').match('a*/*.py'))
+ self.assertTrue(P('/d/ab/c.py').match('a*/*.py'))
+ self.assertFalse(P('a.py').match('a*/*.py'))
+ self.assertFalse(P('/dab/c.py').match('a*/*.py'))
+ self.assertFalse(P('ab/c.py/d').match('a*/*.py'))
+ # Absolute pattern
+ self.assertTrue(P('/b.py').match('/*.py'))
+ self.assertFalse(P('b.py').match('/*.py'))
+ self.assertFalse(P('a/b.py').match('/*.py'))
+ self.assertFalse(P('/a/b.py').match('/*.py'))
+ # Multi-part absolute pattern
+ self.assertTrue(P('/a/b.py').match('/a/*.py'))
+ self.assertFalse(P('/ab.py').match('/a/*.py'))
+ self.assertFalse(P('/a/b/c.py').match('/a/*.py'))
+
+ def test_ordering_common(self):
+ # Ordering is tuple-alike
+ def assertLess(a, b):
+ self.assertLess(a, b)
+ self.assertGreater(b, a)
+ P = self.cls
+ a = P('a')
+ b = P('a/b')
+ c = P('abc')
+ d = P('b')
+ assertLess(a, b)
+ assertLess(a, c)
+ assertLess(a, d)
+ assertLess(b, c)
+ assertLess(c, d)
+ P = self.cls
+ a = P('/a')
+ b = P('/a/b')
+ c = P('/abc')
+ d = P('/b')
+ assertLess(a, b)
+ assertLess(a, c)
+ assertLess(a, d)
+ assertLess(b, c)
+ assertLess(c, d)
+ with self.assertRaises(TypeError):
+ P() < {}
+
+ def test_parts_common(self):
+ # `parts` returns a tuple
+ sep = self.sep
+ P = self.cls
+ p = P('a/b')
+ parts = p.parts
+ self.assertEqual(parts, ('a', 'b'))
+ # The object gets reused
+ self.assertIs(parts, p.parts)
+ # When the path is absolute, the anchor is a separate part
+ p = P('/a/b')
+ parts = p.parts
+ self.assertEqual(parts, (sep, 'a', 'b'))
+
+ def test_equivalences(self):
+ for k, tuples in self.equivalences.items():
+ canon = k.replace('/', self.sep)
+ posix = k.replace(self.sep, '/')
+ if canon != posix:
+ tuples = tuples + [
+ tuple(part.replace('/', self.sep) for part in t)
+ for t in tuples
+ ]
+ tuples.append((posix, ))
+ pcanon = self.cls(canon)
+ for t in tuples:
+ p = self.cls(*t)
+ self.assertEqual(p, pcanon, "failed with args {}".format(t))
+ self.assertEqual(hash(p), hash(pcanon))
+ self.assertEqual(str(p), canon)
+ self.assertEqual(p.as_posix(), posix)
+
+ def test_parent_common(self):
+ # Relative
+ P = self.cls
+ p = P('a/b/c')
+ self.assertEqual(p.parent, P('a/b'))
+ self.assertEqual(p.parent.parent, P('a'))
+ self.assertEqual(p.parent.parent.parent, P())
+ self.assertEqual(p.parent.parent.parent.parent, P())
+ # Anchored
+ p = P('/a/b/c')
+ self.assertEqual(p.parent, P('/a/b'))
+ self.assertEqual(p.parent.parent, P('/a'))
+ self.assertEqual(p.parent.parent.parent, P('/'))
+ self.assertEqual(p.parent.parent.parent.parent, P('/'))
+
+ def test_parents_common(self):
+ # Relative
+ P = self.cls
+ p = P('a/b/c')
+ par = p.parents
+ self.assertEqual(len(par), 3)
+ self.assertEqual(par[0], P('a/b'))
+ self.assertEqual(par[1], P('a'))
+ self.assertEqual(par[2], P('.'))
+ self.assertEqual(list(par), [P('a/b'), P('a'), P('.')])
+ with self.assertRaises(IndexError):
+ par[-1]
+ with self.assertRaises(IndexError):
+ par[3]
+ with self.assertRaises(TypeError):
+ par[0] = p
+ # Anchored
+ p = P('/a/b/c')
+ par = p.parents
+ self.assertEqual(len(par), 3)
+ self.assertEqual(par[0], P('/a/b'))
+ self.assertEqual(par[1], P('/a'))
+ self.assertEqual(par[2], P('/'))
+ self.assertEqual(list(par), [P('/a/b'), P('/a'), P('/')])
+ with self.assertRaises(IndexError):
+ par[3]
+
+ def test_drive_common(self):
+ P = self.cls
+ self.assertEqual(P('a/b').drive, '')
+ self.assertEqual(P('/a/b').drive, '')
+ self.assertEqual(P('').drive, '')
+
+ def test_root_common(self):
+ P = self.cls
+ sep = self.sep
+ self.assertEqual(P('').root, '')
+ self.assertEqual(P('a/b').root, '')
+ self.assertEqual(P('/').root, sep)
+ self.assertEqual(P('/a/b').root, sep)
+
+ def test_anchor_common(self):
+ P = self.cls
+ sep = self.sep
+ self.assertEqual(P('').anchor, '')
+ self.assertEqual(P('a/b').anchor, '')
+ self.assertEqual(P('/').anchor, sep)
+ self.assertEqual(P('/a/b').anchor, sep)
+
+ def test_name_common(self):
+ P = self.cls
+ self.assertEqual(P('').name, '')
+ self.assertEqual(P('.').name, '')
+ self.assertEqual(P('/').name, '')
+ self.assertEqual(P('a/b').name, 'b')
+ self.assertEqual(P('/a/b').name, 'b')
+ self.assertEqual(P('/a/b/.').name, 'b')
+ self.assertEqual(P('a/b.py').name, 'b.py')
+ self.assertEqual(P('/a/b.py').name, 'b.py')
+
+ def test_suffix_common(self):
+ P = self.cls
+ self.assertEqual(P('').suffix, '')
+ self.assertEqual(P('.').suffix, '')
+ self.assertEqual(P('..').suffix, '')
+ self.assertEqual(P('/').suffix, '')
+ self.assertEqual(P('a/b').suffix, '')
+ self.assertEqual(P('/a/b').suffix, '')
+ self.assertEqual(P('/a/b/.').suffix, '')
+ self.assertEqual(P('a/b.py').suffix, '.py')
+ self.assertEqual(P('/a/b.py').suffix, '.py')
+ self.assertEqual(P('a/.hgrc').suffix, '')
+ self.assertEqual(P('/a/.hgrc').suffix, '')
+ self.assertEqual(P('a/.hg.rc').suffix, '.rc')
+ self.assertEqual(P('/a/.hg.rc').suffix, '.rc')
+ self.assertEqual(P('a/b.tar.gz').suffix, '.gz')
+ self.assertEqual(P('/a/b.tar.gz').suffix, '.gz')
+ self.assertEqual(P('a/Some name. Ending with a dot.').suffix, '')
+ self.assertEqual(P('/a/Some name. Ending with a dot.').suffix, '')
+
+ def test_suffixes_common(self):
+ P = self.cls
+ self.assertEqual(P('').suffixes, [])
+ self.assertEqual(P('.').suffixes, [])
+ self.assertEqual(P('/').suffixes, [])
+ self.assertEqual(P('a/b').suffixes, [])
+ self.assertEqual(P('/a/b').suffixes, [])
+ self.assertEqual(P('/a/b/.').suffixes, [])
+ self.assertEqual(P('a/b.py').suffixes, ['.py'])
+ self.assertEqual(P('/a/b.py').suffixes, ['.py'])
+ self.assertEqual(P('a/.hgrc').suffixes, [])
+ self.assertEqual(P('/a/.hgrc').suffixes, [])
+ self.assertEqual(P('a/.hg.rc').suffixes, ['.rc'])
+ self.assertEqual(P('/a/.hg.rc').suffixes, ['.rc'])
+ self.assertEqual(P('a/b.tar.gz').suffixes, ['.tar', '.gz'])
+ self.assertEqual(P('/a/b.tar.gz').suffixes, ['.tar', '.gz'])
+ self.assertEqual(P('a/Some name. Ending with a dot.').suffixes, [])
+ self.assertEqual(P('/a/Some name. Ending with a dot.').suffixes, [])
+
+ def test_stem_common(self):
+ P = self.cls
+ self.assertEqual(P('').stem, '')
+ self.assertEqual(P('.').stem, '')
+ self.assertEqual(P('..').stem, '..')
+ self.assertEqual(P('/').stem, '')
+ self.assertEqual(P('a/b').stem, 'b')
+ self.assertEqual(P('a/b.py').stem, 'b')
+ self.assertEqual(P('a/.hgrc').stem, '.hgrc')
+ self.assertEqual(P('a/.hg.rc').stem, '.hg')
+ self.assertEqual(P('a/b.tar.gz').stem, 'b.tar')
+ self.assertEqual(P('a/Some name. Ending with a dot.').stem,
+ 'Some name. Ending with a dot.')
+
+ def test_with_name_common(self):
+ P = self.cls
+ self.assertEqual(P('a/b').with_name('d.xml'), P('a/d.xml'))
+ self.assertEqual(P('/a/b').with_name('d.xml'), P('/a/d.xml'))
+ self.assertEqual(P('a/b.py').with_name('d.xml'), P('a/d.xml'))
+ self.assertEqual(P('/a/b.py').with_name('d.xml'), P('/a/d.xml'))
+ self.assertEqual(P('a/Dot ending.').with_name('d.xml'), P('a/d.xml'))
+ self.assertEqual(P('/a/Dot ending.').with_name('d.xml'), P('/a/d.xml'))
+ self.assertRaises(ValueError, P('').with_name, 'd.xml')
+ self.assertRaises(ValueError, P('.').with_name, 'd.xml')
+ self.assertRaises(ValueError, P('/').with_name, 'd.xml')
+
+ def test_with_suffix_common(self):
+ P = self.cls
+ self.assertEqual(P('a/b').with_suffix('.gz'), P('a/b.gz'))
+ self.assertEqual(P('/a/b').with_suffix('.gz'), P('/a/b.gz'))
+ self.assertEqual(P('a/b.py').with_suffix('.gz'), P('a/b.gz'))
+ self.assertEqual(P('/a/b.py').with_suffix('.gz'), P('/a/b.gz'))
+ self.assertRaises(ValueError, P('').with_suffix, '.gz')
+ self.assertRaises(ValueError, P('.').with_suffix, '.gz')
+ self.assertRaises(ValueError, P('/').with_suffix, '.gz')
+
+ def test_relative_to_common(self):
+ P = self.cls
+ p = P('a/b')
+ self.assertRaises(TypeError, p.relative_to)
+ self.assertEqual(p.relative_to(P()), P('a/b'))
+ self.assertEqual(p.relative_to(P('a')), P('b'))
+ self.assertEqual(p.relative_to(P('a/b')), P())
+ # With several args
+ self.assertEqual(p.relative_to('a', 'b'), P())
+ # Unrelated paths
+ self.assertRaises(ValueError, p.relative_to, P('c'))
+ self.assertRaises(ValueError, p.relative_to, P('a/b/c'))
+ self.assertRaises(ValueError, p.relative_to, P('a/c'))
+ self.assertRaises(ValueError, p.relative_to, P('/a'))
+ p = P('/a/b')
+ self.assertEqual(p.relative_to(P('/')), P('a/b'))
+ self.assertEqual(p.relative_to(P('/a')), P('b'))
+ self.assertEqual(p.relative_to(P('/a/b')), P())
+ # Unrelated paths
+ self.assertRaises(ValueError, p.relative_to, P('/c'))
+ self.assertRaises(ValueError, p.relative_to, P('/a/b/c'))
+ self.assertRaises(ValueError, p.relative_to, P('/a/c'))
+ self.assertRaises(ValueError, p.relative_to, P())
+ self.assertRaises(ValueError, p.relative_to, P('a'))
+
+ 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))
+
+
+class PurePosixPathTest(_BasePurePathTest, unittest.TestCase):
+ cls = pathlib.PurePosixPath
+
+ def test_root(self):
+ P = self.cls
+ self.assertEqual(P('/a/b').root, '/')
+ self.assertEqual(P('///a/b').root, '/')
+ # POSIX special case for two leading slashes
+ self.assertEqual(P('//a/b').root, '//')
+
+ def test_eq(self):
+ P = self.cls
+ self.assertNotEqual(P('a/b'), P('A/b'))
+ self.assertEqual(P('/a'), P('///a'))
+ self.assertNotEqual(P('/a'), P('//a'))
+
+ def test_as_uri(self):
+ from urllib.parse import quote_from_bytes
+ P = self.cls
+ self.assertEqual(P('/').as_uri(), 'file:///')
+ self.assertEqual(P('/a/b.c').as_uri(), 'file:///a/b.c')
+ self.assertEqual(P('/a/b%#c').as_uri(), 'file:///a/b%25%23c')
+ self.assertEqual(P('/a/b\xe9').as_uri(),
+ 'file:///a/b' + quote_from_bytes(os.fsencode('\xe9')))
+
+ def test_match(self):
+ P = self.cls
+ self.assertFalse(P('A.py').match('a.PY'))
+
+ def test_is_absolute(self):
+ P = self.cls
+ self.assertFalse(P().is_absolute())
+ self.assertFalse(P('a').is_absolute())
+ self.assertFalse(P('a/b/').is_absolute())
+ self.assertTrue(P('/').is_absolute())
+ self.assertTrue(P('/a').is_absolute())
+ self.assertTrue(P('/a/b/').is_absolute())
+ self.assertTrue(P('//a').is_absolute())
+ self.assertTrue(P('//a/b').is_absolute())
+
+ def test_is_reserved(self):
+ P = self.cls
+ self.assertIs(False, P('').is_reserved())
+ self.assertIs(False, P('/').is_reserved())
+ self.assertIs(False, P('/foo/bar').is_reserved())
+ self.assertIs(False, P('/dev/con/PRN/NUL').is_reserved())
+
+ def test_join(self):
+ P = self.cls
+ p = P('//a')
+ pp = p.joinpath('b')
+ self.assertEqual(pp, P('//a/b'))
+ pp = P('/a').joinpath('//c')
+ self.assertEqual(pp, P('//c'))
+ pp = P('//a').joinpath('/c')
+ self.assertEqual(pp, P('/c'))
+
+ def test_div(self):
+ # Basically the same as joinpath()
+ P = self.cls
+ p = P('//a')
+ pp = p / 'b'
+ self.assertEqual(pp, P('//a/b'))
+ pp = P('/a') / '//c'
+ self.assertEqual(pp, P('//c'))
+ pp = P('//a') / '/c'
+ self.assertEqual(pp, P('/c'))
+
+
+class PureWindowsPathTest(_BasePurePathTest, unittest.TestCase):
+ cls = pathlib.PureWindowsPath
+
+ equivalences = _BasePurePathTest.equivalences.copy()
+ equivalences.update({
+ 'c:a': [ ('c:', 'a'), ('c:', 'a/'), ('/', 'c:', 'a') ],
+ 'c:/a': [
+ ('c:/', 'a'), ('c:', '/', 'a'), ('c:', '/a'),
+ ('/z', 'c:/', 'a'), ('//x/y', 'c:/', 'a'),
+ ],
+ '//a/b/': [ ('//a/b',) ],
+ '//a/b/c': [
+ ('//a/b', 'c'), ('//a/b/', 'c'),
+ ],
+ })
+
+ def test_str(self):
+ p = self.cls('a/b/c')
+ self.assertEqual(str(p), 'a\\b\\c')
+ p = self.cls('c:/a/b/c')
+ self.assertEqual(str(p), 'c:\\a\\b\\c')
+ p = self.cls('//a/b')
+ self.assertEqual(str(p), '\\\\a\\b\\')
+ p = self.cls('//a/b/c')
+ self.assertEqual(str(p), '\\\\a\\b\\c')
+ p = self.cls('//a/b/c/d')
+ self.assertEqual(str(p), '\\\\a\\b\\c\\d')
+
+ def test_eq(self):
+ P = self.cls
+ self.assertEqual(P('c:a/b'), P('c:a/b'))
+ self.assertEqual(P('c:a/b'), P('c:', 'a', 'b'))
+ self.assertNotEqual(P('c:a/b'), P('d:a/b'))
+ self.assertNotEqual(P('c:a/b'), P('c:/a/b'))
+ self.assertNotEqual(P('/a/b'), P('c:/a/b'))
+ # Case-insensitivity
+ self.assertEqual(P('a/B'), P('A/b'))
+ self.assertEqual(P('C:a/B'), P('c:A/b'))
+ self.assertEqual(P('//Some/SHARE/a/B'), P('//somE/share/A/b'))
+
+ def test_as_uri(self):
+ from urllib.parse import quote_from_bytes
+ P = self.cls
+ with self.assertRaises(ValueError):
+ P('/a/b').as_uri()
+ with self.assertRaises(ValueError):
+ P('c:a/b').as_uri()
+ self.assertEqual(P('c:/').as_uri(), 'file:///c:/')
+ self.assertEqual(P('c:/a/b.c').as_uri(), 'file:///c:/a/b.c')
+ self.assertEqual(P('c:/a/b%#c').as_uri(), 'file:///c:/a/b%25%23c')
+ self.assertEqual(P('c:/a/b\xe9').as_uri(), 'file:///c:/a/b%C3%A9')
+ self.assertEqual(P('//some/share/').as_uri(), 'file://some/share/')
+ self.assertEqual(P('//some/share/a/b.c').as_uri(),
+ 'file://some/share/a/b.c')
+ self.assertEqual(P('//some/share/a/b%#c\xe9').as_uri(),
+ 'file://some/share/a/b%25%23c%C3%A9')
+
+ def test_match_common(self):
+ P = self.cls
+ # Absolute patterns
+ self.assertTrue(P('c:/b.py').match('/*.py'))
+ self.assertTrue(P('c:/b.py').match('c:*.py'))
+ self.assertTrue(P('c:/b.py').match('c:/*.py'))
+ self.assertFalse(P('d:/b.py').match('c:/*.py')) # wrong drive
+ self.assertFalse(P('b.py').match('/*.py'))
+ self.assertFalse(P('b.py').match('c:*.py'))
+ self.assertFalse(P('b.py').match('c:/*.py'))
+ self.assertFalse(P('c:b.py').match('/*.py'))
+ self.assertFalse(P('c:b.py').match('c:/*.py'))
+ self.assertFalse(P('/b.py').match('c:*.py'))
+ self.assertFalse(P('/b.py').match('c:/*.py'))
+ # UNC patterns
+ self.assertTrue(P('//some/share/a.py').match('/*.py'))
+ self.assertTrue(P('//some/share/a.py').match('//some/share/*.py'))
+ self.assertFalse(P('//other/share/a.py').match('//some/share/*.py'))
+ self.assertFalse(P('//some/share/a/b.py').match('//some/share/*.py'))
+ # Case-insensitivity
+ self.assertTrue(P('B.py').match('b.PY'))
+ self.assertTrue(P('c:/a/B.Py').match('C:/A/*.pY'))
+ self.assertTrue(P('//Some/Share/B.Py').match('//somE/sharE/*.pY'))
+
+ def test_ordering_common(self):
+ # Case-insensitivity
+ def assertOrderedEqual(a, b):
+ self.assertLessEqual(a, b)
+ self.assertGreaterEqual(b, a)
+ P = self.cls
+ p = P('c:A/b')
+ q = P('C:a/B')
+ assertOrderedEqual(p, q)
+ self.assertFalse(p < q)
+ self.assertFalse(p > q)
+ p = P('//some/Share/A/b')
+ q = P('//Some/SHARE/a/B')
+ assertOrderedEqual(p, q)
+ self.assertFalse(p < q)
+ self.assertFalse(p > q)
+
+ def test_parts(self):
+ P = self.cls
+ p = P('c:a/b')
+ parts = p.parts
+ self.assertEqual(parts, ('c:', 'a', 'b'))
+ p = P('c:/a/b')
+ parts = p.parts
+ self.assertEqual(parts, ('c:\\', 'a', 'b'))
+ p = P('//a/b/c/d')
+ parts = p.parts
+ self.assertEqual(parts, ('\\\\a\\b\\', 'c', 'd'))
+
+ def test_parent(self):
+ # Anchored
+ P = self.cls
+ p = P('z:a/b/c')
+ self.assertEqual(p.parent, P('z:a/b'))
+ self.assertEqual(p.parent.parent, P('z:a'))
+ self.assertEqual(p.parent.parent.parent, P('z:'))
+ self.assertEqual(p.parent.parent.parent.parent, P('z:'))
+ p = P('z:/a/b/c')
+ self.assertEqual(p.parent, P('z:/a/b'))
+ self.assertEqual(p.parent.parent, P('z:/a'))
+ self.assertEqual(p.parent.parent.parent, P('z:/'))
+ self.assertEqual(p.parent.parent.parent.parent, P('z:/'))
+ p = P('//a/b/c/d')
+ self.assertEqual(p.parent, P('//a/b/c'))
+ self.assertEqual(p.parent.parent, P('//a/b'))
+ self.assertEqual(p.parent.parent.parent, P('//a/b'))
+
+ def test_parents(self):
+ # Anchored
+ P = self.cls
+ p = P('z:a/b/')
+ par = p.parents
+ self.assertEqual(len(par), 2)
+ self.assertEqual(par[0], P('z:a'))
+ self.assertEqual(par[1], P('z:'))
+ self.assertEqual(list(par), [P('z:a'), P('z:')])
+ with self.assertRaises(IndexError):
+ par[2]
+ p = P('z:/a/b/')
+ par = p.parents
+ self.assertEqual(len(par), 2)
+ self.assertEqual(par[0], P('z:/a'))
+ self.assertEqual(par[1], P('z:/'))
+ self.assertEqual(list(par), [P('z:/a'), P('z:/')])
+ with self.assertRaises(IndexError):
+ par[2]
+ p = P('//a/b/c/d')
+ par = p.parents
+ self.assertEqual(len(par), 2)
+ self.assertEqual(par[0], P('//a/b/c'))
+ self.assertEqual(par[1], P('//a/b'))
+ self.assertEqual(list(par), [P('//a/b/c'), P('//a/b')])
+ with self.assertRaises(IndexError):
+ par[2]
+
+ def test_drive(self):
+ P = self.cls
+ self.assertEqual(P('c:').drive, 'c:')
+ self.assertEqual(P('c:a/b').drive, 'c:')
+ self.assertEqual(P('c:/').drive, 'c:')
+ self.assertEqual(P('c:/a/b/').drive, 'c:')
+ self.assertEqual(P('//a/b').drive, '\\\\a\\b')
+ self.assertEqual(P('//a/b/').drive, '\\\\a\\b')
+ self.assertEqual(P('//a/b/c/d').drive, '\\\\a\\b')
+
+ def test_root(self):
+ P = self.cls
+ self.assertEqual(P('c:').root, '')
+ self.assertEqual(P('c:a/b').root, '')
+ self.assertEqual(P('c:/').root, '\\')
+ self.assertEqual(P('c:/a/b/').root, '\\')
+ self.assertEqual(P('//a/b').root, '\\')
+ self.assertEqual(P('//a/b/').root, '\\')
+ self.assertEqual(P('//a/b/c/d').root, '\\')
+
+ def test_anchor(self):
+ P = self.cls
+ self.assertEqual(P('c:').anchor, 'c:')
+ self.assertEqual(P('c:a/b').anchor, 'c:')
+ self.assertEqual(P('c:/').anchor, 'c:\\')
+ self.assertEqual(P('c:/a/b/').anchor, 'c:\\')
+ self.assertEqual(P('//a/b').anchor, '\\\\a\\b\\')
+ self.assertEqual(P('//a/b/').anchor, '\\\\a\\b\\')
+ self.assertEqual(P('//a/b/c/d').anchor, '\\\\a\\b\\')
+
+ def test_name(self):
+ P = self.cls
+ self.assertEqual(P('c:').name, '')
+ self.assertEqual(P('c:/').name, '')
+ self.assertEqual(P('c:a/b').name, 'b')
+ self.assertEqual(P('c:/a/b').name, 'b')
+ self.assertEqual(P('c:a/b.py').name, 'b.py')
+ self.assertEqual(P('c:/a/b.py').name, 'b.py')
+ self.assertEqual(P('//My.py/Share.php').name, '')
+ self.assertEqual(P('//My.py/Share.php/a/b').name, 'b')
+
+ def test_suffix(self):
+ P = self.cls
+ self.assertEqual(P('c:').suffix, '')
+ self.assertEqual(P('c:/').suffix, '')
+ self.assertEqual(P('c:a/b').suffix, '')
+ self.assertEqual(P('c:/a/b').suffix, '')
+ self.assertEqual(P('c:a/b.py').suffix, '.py')
+ self.assertEqual(P('c:/a/b.py').suffix, '.py')
+ self.assertEqual(P('c:a/.hgrc').suffix, '')
+ self.assertEqual(P('c:/a/.hgrc').suffix, '')
+ self.assertEqual(P('c:a/.hg.rc').suffix, '.rc')
+ self.assertEqual(P('c:/a/.hg.rc').suffix, '.rc')
+ self.assertEqual(P('c:a/b.tar.gz').suffix, '.gz')
+ self.assertEqual(P('c:/a/b.tar.gz').suffix, '.gz')
+ self.assertEqual(P('c:a/Some name. Ending with a dot.').suffix, '')
+ self.assertEqual(P('c:/a/Some name. Ending with a dot.').suffix, '')
+ self.assertEqual(P('//My.py/Share.php').suffix, '')
+ self.assertEqual(P('//My.py/Share.php/a/b').suffix, '')
+
+ def test_suffixes(self):
+ P = self.cls
+ self.assertEqual(P('c:').suffixes, [])
+ self.assertEqual(P('c:/').suffixes, [])
+ self.assertEqual(P('c:a/b').suffixes, [])
+ self.assertEqual(P('c:/a/b').suffixes, [])
+ self.assertEqual(P('c:a/b.py').suffixes, ['.py'])
+ self.assertEqual(P('c:/a/b.py').suffixes, ['.py'])
+ self.assertEqual(P('c:a/.hgrc').suffixes, [])
+ self.assertEqual(P('c:/a/.hgrc').suffixes, [])
+ self.assertEqual(P('c:a/.hg.rc').suffixes, ['.rc'])
+ self.assertEqual(P('c:/a/.hg.rc').suffixes, ['.rc'])
+ self.assertEqual(P('c:a/b.tar.gz').suffixes, ['.tar', '.gz'])
+ self.assertEqual(P('c:/a/b.tar.gz').suffixes, ['.tar', '.gz'])
+ self.assertEqual(P('//My.py/Share.php').suffixes, [])
+ self.assertEqual(P('//My.py/Share.php/a/b').suffixes, [])
+ self.assertEqual(P('c:a/Some name. Ending with a dot.').suffixes, [])
+ self.assertEqual(P('c:/a/Some name. Ending with a dot.').suffixes, [])
+
+ def test_stem(self):
+ P = self.cls
+ self.assertEqual(P('c:').stem, '')
+ self.assertEqual(P('c:.').stem, '')
+ self.assertEqual(P('c:..').stem, '..')
+ self.assertEqual(P('c:/').stem, '')
+ self.assertEqual(P('c:a/b').stem, 'b')
+ self.assertEqual(P('c:a/b.py').stem, 'b')
+ self.assertEqual(P('c:a/.hgrc').stem, '.hgrc')
+ self.assertEqual(P('c:a/.hg.rc').stem, '.hg')
+ self.assertEqual(P('c:a/b.tar.gz').stem, 'b.tar')
+ self.assertEqual(P('c:a/Some name. Ending with a dot.').stem,
+ 'Some name. Ending with a dot.')
+
+ def test_with_name(self):
+ P = self.cls
+ self.assertEqual(P('c:a/b').with_name('d.xml'), P('c:a/d.xml'))
+ self.assertEqual(P('c:/a/b').with_name('d.xml'), P('c:/a/d.xml'))
+ self.assertEqual(P('c:a/Dot ending.').with_name('d.xml'), P('c:a/d.xml'))
+ self.assertEqual(P('c:/a/Dot ending.').with_name('d.xml'), P('c:/a/d.xml'))
+ self.assertRaises(ValueError, P('c:').with_name, 'd.xml')
+ self.assertRaises(ValueError, P('c:/').with_name, 'd.xml')
+ self.assertRaises(ValueError, P('//My/Share').with_name, 'd.xml')
+
+ def test_with_suffix(self):
+ P = self.cls
+ self.assertEqual(P('c:a/b').with_suffix('.gz'), P('c:a/b.gz'))
+ self.assertEqual(P('c:/a/b').with_suffix('.gz'), P('c:/a/b.gz'))
+ self.assertEqual(P('c:a/b.py').with_suffix('.gz'), P('c:a/b.gz'))
+ self.assertEqual(P('c:/a/b.py').with_suffix('.gz'), P('c:/a/b.gz'))
+ self.assertRaises(ValueError, P('').with_suffix, '.gz')
+ self.assertRaises(ValueError, P('.').with_suffix, '.gz')
+ self.assertRaises(ValueError, P('/').with_suffix, '.gz')
+ self.assertRaises(ValueError, P('//My/Share').with_suffix, '.gz')
+
+ def test_relative_to(self):
+ P = self.cls
+ p = P('c:a/b')
+ self.assertEqual(p.relative_to(P('c:')), P('a/b'))
+ self.assertEqual(p.relative_to(P('c:a')), P('b'))
+ self.assertEqual(p.relative_to(P('c:a/b')), P())
+ # Unrelated paths
+ self.assertRaises(ValueError, p.relative_to, P())
+ self.assertRaises(ValueError, p.relative_to, P('d:'))
+ self.assertRaises(ValueError, p.relative_to, P('a'))
+ self.assertRaises(ValueError, p.relative_to, P('/a'))
+ self.assertRaises(ValueError, p.relative_to, P('c:a/b/c'))
+ self.assertRaises(ValueError, p.relative_to, P('c:a/c'))
+ self.assertRaises(ValueError, p.relative_to, P('c:/a'))
+ p = P('c:/a/b')
+ self.assertEqual(p.relative_to(P('c:')), P('/a/b'))
+ self.assertEqual(p.relative_to(P('c:/')), P('a/b'))
+ self.assertEqual(p.relative_to(P('c:/a')), P('b'))
+ self.assertEqual(p.relative_to(P('c:/a/b')), P())
+ # Unrelated paths
+ self.assertRaises(ValueError, p.relative_to, P('c:/c'))
+ self.assertRaises(ValueError, p.relative_to, P('c:/a/b/c'))
+ self.assertRaises(ValueError, p.relative_to, P('c:/a/c'))
+ self.assertRaises(ValueError, p.relative_to, P('c:a'))
+ self.assertRaises(ValueError, p.relative_to, P('d:'))
+ self.assertRaises(ValueError, p.relative_to, P('d:/'))
+ self.assertRaises(ValueError, p.relative_to, P('/a'))
+ self.assertRaises(ValueError, p.relative_to, P('//c/a'))
+ # UNC paths
+ p = P('//a/b/c/d')
+ self.assertEqual(p.relative_to(P('//a/b')), P('c/d'))
+ self.assertEqual(p.relative_to(P('//a/b/c')), P('d'))
+ self.assertEqual(p.relative_to(P('//a/b/c/d')), P())
+ # Unrelated paths
+ self.assertRaises(ValueError, p.relative_to, P('/a/b/c'))
+ self.assertRaises(ValueError, p.relative_to, P('c:/a/b/c'))
+ self.assertRaises(ValueError, p.relative_to, P('//z/b/c'))
+ self.assertRaises(ValueError, p.relative_to, P('//a/z/c'))
+
+ def test_is_absolute(self):
+ P = self.cls
+ # Under NT, only paths with both a drive and a root are absolute
+ self.assertFalse(P().is_absolute())
+ self.assertFalse(P('a').is_absolute())
+ self.assertFalse(P('a/b/').is_absolute())
+ self.assertFalse(P('/').is_absolute())
+ self.assertFalse(P('/a').is_absolute())
+ self.assertFalse(P('/a/b/').is_absolute())
+ self.assertFalse(P('c:').is_absolute())
+ self.assertFalse(P('c:a').is_absolute())
+ self.assertFalse(P('c:a/b/').is_absolute())
+ self.assertTrue(P('c:/').is_absolute())
+ self.assertTrue(P('c:/a').is_absolute())
+ self.assertTrue(P('c:/a/b/').is_absolute())
+ # UNC paths are absolute by definition
+ self.assertTrue(P('//a/b').is_absolute())
+ self.assertTrue(P('//a/b/').is_absolute())
+ self.assertTrue(P('//a/b/c').is_absolute())
+ self.assertTrue(P('//a/b/c/d').is_absolute())
+
+ def test_is_reserved(self):
+ P = self.cls
+ self.assertIs(False, P('').is_reserved())
+ self.assertIs(False, P('/').is_reserved())
+ self.assertIs(False, P('/foo/bar').is_reserved())
+ self.assertIs(True, P('con').is_reserved())
+ self.assertIs(True, P('NUL').is_reserved())
+ self.assertIs(True, P('NUL.txt').is_reserved())
+ self.assertIs(True, P('com1').is_reserved())
+ self.assertIs(True, P('com9.bar').is_reserved())
+ self.assertIs(False, P('bar.com9').is_reserved())
+ self.assertIs(True, P('lpt1').is_reserved())
+ self.assertIs(True, P('lpt9.bar').is_reserved())
+ self.assertIs(False, P('bar.lpt9').is_reserved())
+ # Only the last component matters
+ self.assertIs(False, P('c:/NUL/con/baz').is_reserved())
+ # UNC paths are never reserved
+ self.assertIs(False, P('//my/share/nul/con/aux').is_reserved())
+
+
+class PurePathTest(_BasePurePathTest, unittest.TestCase):
+ cls = pathlib.PurePath
+
+ def test_concrete_class(self):
+ p = self.cls('a')
+ self.assertIs(type(p),
+ pathlib.PureWindowsPath if os.name == 'nt' else pathlib.PurePosixPath)
+
+ def test_different_flavours_unequal(self):
+ p = pathlib.PurePosixPath('a')
+ q = pathlib.PureWindowsPath('a')
+ self.assertNotEqual(p, q)
+
+ def test_different_flavours_unordered(self):
+ p = pathlib.PurePosixPath('a')
+ q = pathlib.PureWindowsPath('a')
+ with self.assertRaises(TypeError):
+ p < q
+ with self.assertRaises(TypeError):
+ p <= q
+ with self.assertRaises(TypeError):
+ p > q
+ with self.assertRaises(TypeError):
+ p >= q
+
+
+#
+# Tests for the concrete classes
+#
+
+# Make sure any symbolic links in the base test path are resolved
+BASE = os.path.realpath(TESTFN)
+join = lambda *x: os.path.join(BASE, *x)
+rel_join = lambda *x: os.path.join(TESTFN, *x)
+
+def symlink_skip_reason():
+ if not pathlib.supports_symlinks:
+ return "no system support for symlinks"
+ try:
+ os.symlink(__file__, BASE)
+ except OSError as e:
+ return str(e)
+ else:
+ support.unlink(BASE)
+ return None
+
+symlink_skip_reason = symlink_skip_reason()
+
+only_nt = unittest.skipIf(os.name != 'nt',
+ 'test requires a Windows-compatible system')
+only_posix = unittest.skipIf(os.name == 'nt',
+ 'test requires a POSIX-compatible system')
+with_symlinks = unittest.skipIf(symlink_skip_reason, symlink_skip_reason)
+
+
+@only_posix
+class PosixPathAsPureTest(PurePosixPathTest):
+ cls = pathlib.PosixPath
+
+@only_nt
+class WindowsPathAsPureTest(PureWindowsPathTest):
+ cls = pathlib.WindowsPath
+
+
+class _BasePathTest(object):
+ """Tests for the FS-accessing functionalities of the Path classes."""
+
+ # (BASE)
+ # |
+ # |-- dirA/
+ # |-- linkC -> "../dirB"
+ # |-- dirB/
+ # | |-- fileB
+ # |-- linkD -> "../dirB"
+ # |-- dirC/
+ # | |-- fileC
+ # | |-- fileD
+ # |-- fileA
+ # |-- linkA -> "fileA"
+ # |-- linkB -> "dirB"
+ #
+
+ def setUp(self):
+ os.mkdir(BASE)
+ self.addCleanup(shutil.rmtree, BASE)
+ os.mkdir(join('dirA'))
+ os.mkdir(join('dirB'))
+ os.mkdir(join('dirC'))
+ os.mkdir(join('dirC', 'dirD'))
+ with open(join('fileA'), 'wb') as f:
+ f.write(b"this is file A\n")
+ with open(join('dirB', 'fileB'), 'wb') as f:
+ f.write(b"this is file B\n")
+ with open(join('dirC', 'fileC'), 'wb') as f:
+ f.write(b"this is file C\n")
+ with open(join('dirC', 'dirD', 'fileD'), 'wb') as f:
+ f.write(b"this is file D\n")
+ if not symlink_skip_reason:
+ if os.name == 'nt':
+ # Workaround for http://bugs.python.org/issue13772
+ def dirlink(src, dest):
+ os.symlink(src, dest, target_is_directory=True)
+ else:
+ def dirlink(src, dest):
+ os.symlink(src, dest)
+ # Relative symlinks
+ os.symlink('fileA', join('linkA'))
+ os.symlink('non-existing', join('brokenLink'))
+ dirlink('dirB', join('linkB'))
+ dirlink(os.path.join('..', 'dirB'), join('dirA', 'linkC'))
+ # This one goes upwards but doesn't create a loop
+ dirlink(os.path.join('..', 'dirB'), join('dirB', 'linkD'))
+
+ def assertSame(self, path_a, path_b):
+ self.assertTrue(os.path.samefile(str(path_a), str(path_b)),
+ "%r and %r don't point to the same file" %
+ (path_a, path_b))
+
+ def assertFileNotFound(self, func, *args, **kwargs):
+ with self.assertRaises(FileNotFoundError) as cm:
+ func(*args, **kwargs)
+ self.assertEqual(cm.exception.errno, errno.ENOENT)
+
+ def _test_cwd(self, p):
+ q = self.cls(os.getcwd())
+ self.assertEqual(p, q)
+ self.assertEqual(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_empty_path(self):
+ # The empty path points to '.'
+ p = self.cls('')
+ self.assertEqual(p.stat(), os.stat('.'))
+
+ def test_exists(self):
+ P = self.cls
+ p = P(BASE)
+ self.assertIs(True, p.exists())
+ self.assertIs(True, (p / 'dirA').exists())
+ self.assertIs(True, (p / 'fileA').exists())
+ if not symlink_skip_reason:
+ self.assertIs(True, (p / 'linkA').exists())
+ self.assertIs(True, (p / 'linkB').exists())
+ self.assertIs(False, (p / 'foo').exists())
+ self.assertIs(False, P('/xyzzy').exists())
+
+ def test_open_common(self):
+ p = self.cls(BASE)
+ with (p / 'fileA').open('r') as f:
+ self.assertIsInstance(f, io.TextIOBase)
+ self.assertEqual(f.read(), "this is file A\n")
+ with (p / 'fileA').open('rb') as f:
+ self.assertIsInstance(f, io.BufferedIOBase)
+ self.assertEqual(f.read().strip(), b"this is file A")
+ with (p / 'fileA').open('rb', buffering=0) as f:
+ self.assertIsInstance(f, io.RawIOBase)
+ self.assertEqual(f.read().strip(), b"this is file A")
+
+ def test_iterdir(self):
+ P = self.cls
+ p = P(BASE)
+ it = p.iterdir()
+ paths = set(it)
+ expected = ['dirA', 'dirB', 'dirC', 'fileA']
+ if not symlink_skip_reason:
+ expected += ['linkA', 'linkB', 'brokenLink']
+ self.assertEqual(paths, { P(BASE, q) for q in expected })
+
+ @with_symlinks
+ def test_iterdir_symlink(self):
+ # __iter__ on a symlink to a directory
+ P = self.cls
+ p = P(BASE, 'linkB')
+ paths = set(p.iterdir())
+ expected = { P(BASE, 'linkB', q) for q in ['fileB', 'linkD'] }
+ self.assertEqual(paths, expected)
+
+ def test_iterdir_nodir(self):
+ # __iter__ on something that is not a directory
+ p = self.cls(BASE, 'fileA')
+ with self.assertRaises(OSError) as cm:
+ next(p.iterdir())
+ # ENOENT or EINVAL under Windows, ENOTDIR otherwise
+ # (see issue #12802)
+ self.assertIn(cm.exception.errno, (errno.ENOTDIR,
+ errno.ENOENT, errno.EINVAL))
+
+ def test_glob_common(self):
+ def _check(glob, expected):
+ self.assertEqual(set(glob), { P(BASE, q) for q in expected })
+ P = self.cls
+ p = P(BASE)
+ it = p.glob("fileA")
+ self.assertIsInstance(it, collections.Iterator)
+ _check(it, ["fileA"])
+ _check(p.glob("fileB"), [])
+ _check(p.glob("dir*/file*"), ["dirB/fileB", "dirC/fileC"])
+ if symlink_skip_reason:
+ _check(p.glob("*A"), ['dirA', 'fileA'])
+ else:
+ _check(p.glob("*A"), ['dirA', 'fileA', 'linkA'])
+ if symlink_skip_reason:
+ _check(p.glob("*B/*"), ['dirB/fileB'])
+ else:
+ _check(p.glob("*B/*"), ['dirB/fileB', 'dirB/linkD',
+ 'linkB/fileB', 'linkB/linkD'])
+ if symlink_skip_reason:
+ _check(p.glob("*/fileB"), ['dirB/fileB'])
+ else:
+ _check(p.glob("*/fileB"), ['dirB/fileB', 'linkB/fileB'])
+
+ def test_rglob_common(self):
+ def _check(glob, expected):
+ self.assertEqual(set(glob), { P(BASE, q) for q in expected })
+ P = self.cls
+ p = P(BASE)
+ it = p.rglob("fileA")
+ self.assertIsInstance(it, collections.Iterator)
+ # XXX cannot test because of symlink loops in the test setup
+ #_check(it, ["fileA"])
+ #_check(p.rglob("fileB"), ["dirB/fileB"])
+ #_check(p.rglob("*/fileA"), [""])
+ #_check(p.rglob("*/fileB"), ["dirB/fileB"])
+ #_check(p.rglob("file*"), ["fileA", "dirB/fileB"])
+ # No symlink loops here
+ p = P(BASE, "dirC")
+ _check(p.rglob("file*"), ["dirC/fileC", "dirC/dirD/fileD"])
+ _check(p.rglob("*/*"), ["dirC/dirD/fileD"])
+
+ def test_glob_dotdot(self):
+ # ".." is not special in globs
+ P = self.cls
+ p = P(BASE)
+ self.assertEqual(set(p.glob("..")), { P(BASE, "..") })
+ self.assertEqual(set(p.glob("dirA/../file*")), { P(BASE, "dirA/../fileA") })
+ self.assertEqual(set(p.glob("../xyzzy")), set())
+
+ def _check_resolve_relative(self, p, expected):
+ q = p.resolve()
+ self.assertEqual(q, expected)
+
+ def _check_resolve_absolute(self, p, expected):
+ q = p.resolve()
+ self.assertEqual(q, expected)
+
+ @with_symlinks
+ def test_resolve_common(self):
+ P = self.cls
+ p = P(BASE, 'foo')
+ with self.assertRaises(OSError) as cm:
+ p.resolve()
+ self.assertEqual(cm.exception.errno, errno.ENOENT)
+ # These are all relative symlinks
+ p = P(BASE, 'dirB', 'fileB')
+ self._check_resolve_relative(p, p)
+ p = P(BASE, 'linkA')
+ self._check_resolve_relative(p, P(BASE, 'fileA'))
+ p = P(BASE, 'dirA', 'linkC', 'fileB')
+ self._check_resolve_relative(p, P(BASE, 'dirB', 'fileB'))
+ p = P(BASE, 'dirB', 'linkD', 'fileB')
+ self._check_resolve_relative(p, P(BASE, 'dirB', 'fileB'))
+ # Now create absolute symlinks
+ d = tempfile.mkdtemp(suffix='-dirD')
+ self.addCleanup(shutil.rmtree, d)
+ os.symlink(os.path.join(d), join('dirA', 'linkX'))
+ os.symlink(join('dirB'), os.path.join(d, 'linkY'))
+ p = P(BASE, 'dirA', 'linkX', 'linkY', 'fileB')
+ self._check_resolve_absolute(p, P(BASE, 'dirB', 'fileB'))
+
+ def test_with(self):
+ p = self.cls(BASE)
+ it = p.iterdir()
+ it2 = p.iterdir()
+ next(it2)
+ with p:
+ pass
+ # I/O operation on closed path
+ self.assertRaises(ValueError, next, it)
+ self.assertRaises(ValueError, next, it2)
+ self.assertRaises(ValueError, p.open)
+ self.assertRaises(ValueError, p.resolve)
+ self.assertRaises(ValueError, p.absolute)
+ self.assertRaises(ValueError, p.__enter__)
+
+ def test_chmod(self):
+ p = self.cls(BASE) / 'fileA'
+ mode = p.stat().st_mode
+ # Clear writable bit
+ new_mode = mode & ~0o222
+ p.chmod(new_mode)
+ self.assertEqual(p.stat().st_mode, new_mode)
+ # Set writable bit
+ new_mode = mode | 0o222
+ p.chmod(new_mode)
+ self.assertEqual(p.stat().st_mode, new_mode)
+
+ # XXX also need a test for lchmod
+
+ 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)
+
+ @with_symlinks
+ 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")
+ def test_owner(self):
+ p = self.cls(BASE) / 'fileA'
+ uid = p.stat().st_uid
+ name = pwd.getpwuid(uid).pw_name
+ self.assertEqual(name, p.owner())
+
+ @unittest.skipUnless(grp, "the grp module is needed for this test")
+ def test_group(self):
+ p = self.cls(BASE) / 'fileA'
+ gid = p.stat().st_gid
+ name = grp.getgrgid(gid).gr_name
+ self.assertEqual(name, p.group())
+
+ def test_unlink(self):
+ p = self.cls(BASE) / 'fileA'
+ p.unlink()
+ self.assertFileNotFound(p.stat)
+ self.assertFileNotFound(p.unlink)
+
+ def test_rmdir(self):
+ p = self.cls(BASE) / 'dirA'
+ for q in p.iterdir():
+ q.unlink()
+ p.rmdir()
+ self.assertFileNotFound(p.stat)
+ self.assertFileNotFound(p.unlink)
+
+ def test_rename(self):
+ P = self.cls(BASE)
+ p = P / 'fileA'
+ size = p.stat().st_size
+ # Renaming to another path
+ q = P / 'dirA' / 'fileAA'
+ p.rename(q)
+ self.assertEqual(q.stat().st_size, size)
+ self.assertFileNotFound(p.stat)
+ # Renaming to a str of a relative path
+ r = rel_join('fileAAA')
+ q.rename(r)
+ self.assertEqual(os.stat(r).st_size, size)
+ self.assertFileNotFound(q.stat)
+
+ def test_replace(self):
+ P = self.cls(BASE)
+ p = P / 'fileA'
+ size = p.stat().st_size
+ # Replacing a non-existing path
+ q = P / 'dirA' / 'fileAA'
+ p.replace(q)
+ self.assertEqual(q.stat().st_size, size)
+ self.assertFileNotFound(p.stat)
+ # Replacing another (existing) path
+ r = rel_join('dirB', 'fileB')
+ q.replace(r)
+ self.assertEqual(os.stat(r).st_size, size)
+ self.assertFileNotFound(q.stat)
+
+ def test_touch_common(self):
+ P = self.cls(BASE)
+ p = P / 'newfileA'
+ self.assertFalse(p.exists())
+ p.touch()
+ self.assertTrue(p.exists())
+ old_mtime = p.stat().st_mtime
+ # Rewind the mtime sufficiently far in the past to work around
+ # filesystem-specific timestamp granularity.
+ os.utime(str(p), (old_mtime - 10, old_mtime - 10))
+ # The file mtime is refreshed by calling touch() again
+ p.touch()
+ self.assertGreaterEqual(p.stat().st_mtime, old_mtime)
+ p = P / 'newfileB'
+ self.assertFalse(p.exists())
+ p.touch(mode=0o700, exist_ok=False)
+ self.assertTrue(p.exists())
+ self.assertRaises(OSError, p.touch, exist_ok=False)
+
+ def test_mkdir(self):
+ P = self.cls(BASE)
+ p = P / 'newdirA'
+ self.assertFalse(p.exists())
+ p.mkdir()
+ self.assertTrue(p.exists())
+ self.assertTrue(p.is_dir())
+ with self.assertRaises(OSError) as cm:
+ p.mkdir()
+ self.assertEqual(cm.exception.errno, errno.EEXIST)
+ # XXX test `mode` arg
+
+ def test_mkdir_parents(self):
+ # Creating a chain of directories
+ p = self.cls(BASE, 'newdirB', 'newdirC')
+ self.assertFalse(p.exists())
+ with self.assertRaises(OSError) as cm:
+ p.mkdir()
+ self.assertEqual(cm.exception.errno, errno.ENOENT)
+ p.mkdir(parents=True)
+ self.assertTrue(p.exists())
+ self.assertTrue(p.is_dir())
+ with self.assertRaises(OSError) as cm:
+ p.mkdir(parents=True)
+ self.assertEqual(cm.exception.errno, errno.EEXIST)
+ # XXX test `mode` arg
+
+ @with_symlinks
+ def test_symlink_to(self):
+ P = self.cls(BASE)
+ target = P / 'fileA'
+ # Symlinking a path target
+ link = P / 'dirA' / 'linkAA'
+ link.symlink_to(target)
+ self.assertEqual(link.stat(), target.stat())
+ self.assertNotEqual(link.lstat(), target.stat())
+ # Symlinking a str target
+ link = P / 'dirA' / 'linkAAA'
+ link.symlink_to(str(target))
+ self.assertEqual(link.stat(), target.stat())
+ self.assertNotEqual(link.lstat(), target.stat())
+ self.assertFalse(link.is_dir())
+ # Symlinking to a directory
+ target = P / 'dirB'
+ link = P / 'dirA' / 'linkAAAA'
+ link.symlink_to(target, target_is_directory=True)
+ self.assertEqual(link.stat(), target.stat())
+ self.assertNotEqual(link.lstat(), target.stat())
+ self.assertTrue(link.is_dir())
+ 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())
+ if not symlink_skip_reason:
+ self.assertFalse((P / 'linkA').is_dir())
+ self.assertTrue((P / 'linkB').is_dir())
+ self.assertFalse((P/ 'brokenLink').is_dir())
+
+ 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())
+ if not symlink_skip_reason:
+ self.assertTrue((P / 'linkA').is_file())
+ self.assertFalse((P / 'linkB').is_file())
+ self.assertFalse((P/ 'brokenLink').is_file())
+
+ 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())
+ if not symlink_skip_reason:
+ self.assertTrue((P / 'linkA').is_symlink())
+ self.assertTrue((P / 'linkB').is_symlink())
+ self.assertTrue((P/ 'brokenLink').is_symlink())
+
+ 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())
+
+ @unittest.skipUnless(hasattr(os, "mkfifo"), "os.mkfifo() required")
+ def test_is_fifo_true(self):
+ P = self.cls(BASE, 'myfifo')
+ os.mkfifo(str(P))
+ self.assertTrue(P.is_fifo())
+ self.assertFalse(P.is_socket())
+ self.assertFalse(P.is_file())
+
+ 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())
+
+ @unittest.skipUnless(hasattr(socket, "AF_UNIX"), "Unix sockets required")
+ def test_is_socket_true(self):
+ P = self.cls(BASE, 'mysock')
+ sock = socket.socket(socket.SOCK_STREAM, socket.AF_UNIX)
+ self.addCleanup(sock.close)
+ sock.bind(str(P))
+ self.assertTrue(P.is_socket())
+ self.assertFalse(P.is_fifo())
+ self.assertFalse(P.is_file())
+
+ 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())
+
+ 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())
+
+ def test_is_char_device_true(self):
+ # Under Unix, /dev/null should generally be a char device
+ P = self.cls('/dev/null')
+ if not P.exists():
+ self.skipTest("/dev/null required")
+ self.assertTrue(P.is_char_device())
+ self.assertFalse(P.is_block_device())
+ self.assertFalse(P.is_file())
+
+ 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])
+
+
+class PathTest(_BasePathTest, unittest.TestCase):
+ cls = pathlib.Path
+
+ def test_concrete_class(self):
+ p = self.cls('a')
+ self.assertIs(type(p),
+ pathlib.WindowsPath if os.name == 'nt' else pathlib.PosixPath)
+
+ def test_unsupported_flavour(self):
+ if os.name == 'nt':
+ self.assertRaises(NotImplementedError, pathlib.PosixPath)
+ else:
+ self.assertRaises(NotImplementedError, pathlib.WindowsPath)
+
+
+@only_posix
+class PosixPathTest(_BasePathTest, unittest.TestCase):
+ cls = pathlib.PosixPath
+
+ def _check_symlink_loop(self, *args):
+ path = self.cls(*args)
+ with self.assertRaises(RuntimeError):
+ print(path.resolve())
+
+ def test_open_mode(self):
+ old_mask = os.umask(0)
+ self.addCleanup(os.umask, old_mask)
+ p = self.cls(BASE)
+ with (p / 'new_file').open('wb'):
+ pass
+ st = os.stat(join('new_file'))
+ self.assertEqual(stat.S_IMODE(st.st_mode), 0o666)
+ os.umask(0o022)
+ with (p / 'other_new_file').open('wb'):
+ pass
+ st = os.stat(join('other_new_file'))
+ self.assertEqual(stat.S_IMODE(st.st_mode), 0o644)
+
+ def test_touch_mode(self):
+ old_mask = os.umask(0)
+ self.addCleanup(os.umask, old_mask)
+ p = self.cls(BASE)
+ (p / 'new_file').touch()
+ st = os.stat(join('new_file'))
+ self.assertEqual(stat.S_IMODE(st.st_mode), 0o666)
+ os.umask(0o022)
+ (p / 'other_new_file').touch()
+ st = os.stat(join('other_new_file'))
+ self.assertEqual(stat.S_IMODE(st.st_mode), 0o644)
+ (p / 'masked_new_file').touch(mode=0o750)
+ st = os.stat(join('masked_new_file'))
+ self.assertEqual(stat.S_IMODE(st.st_mode), 0o750)
+
+ @with_symlinks
+ def test_resolve_loop(self):
+ # Loop detection for broken symlinks under POSIX
+ P = self.cls
+ # Loops with relative symlinks
+ os.symlink('linkX/inside', join('linkX'))
+ self._check_symlink_loop(BASE, 'linkX')
+ os.symlink('linkY', join('linkY'))
+ self._check_symlink_loop(BASE, 'linkY')
+ os.symlink('linkZ/../linkZ', join('linkZ'))
+ self._check_symlink_loop(BASE, 'linkZ')
+ # Loops with absolute symlinks
+ os.symlink(join('linkU/inside'), join('linkU'))
+ self._check_symlink_loop(BASE, 'linkU')
+ os.symlink(join('linkV'), join('linkV'))
+ self._check_symlink_loop(BASE, 'linkV')
+ os.symlink(join('linkW/../linkW'), join('linkW'))
+ self._check_symlink_loop(BASE, 'linkW')
+
+ def test_glob(self):
+ P = self.cls
+ p = P(BASE)
+ self.assertEqual(set(p.glob("FILEa")), set())
+
+ def test_rglob(self):
+ P = self.cls
+ p = P(BASE, "dirC")
+ self.assertEqual(set(p.rglob("FILEd")), set())
+
+
+@only_nt
+class WindowsPathTest(_BasePathTest, unittest.TestCase):
+ cls = pathlib.WindowsPath
+
+ def test_glob(self):
+ P = self.cls
+ p = P(BASE)
+ self.assertEqual(set(p.glob("FILEa")), { P(BASE, "fileA") })
+
+ def test_rglob(self):
+ P = self.cls
+ p = P(BASE, "dirC")
+ self.assertEqual(set(p.rglob("FILEd")), { P(BASE, "dirC/dirD/fileD") })
+
+
+if __name__ == "__main__":
+ unittest.main()