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-rw-r--r--Lib/test/test_posixpath.py80
1 files changed, 80 insertions, 0 deletions
diff --git a/Lib/test/test_posixpath.py b/Lib/test/test_posixpath.py
index 0783c36..8a1e33b 100644
--- a/Lib/test/test_posixpath.py
+++ b/Lib/test/test_posixpath.py
@@ -596,5 +596,85 @@ class PosixCommonTest(test_genericpath.CommonTest, unittest.TestCase):
attributes = ['relpath', 'samefile', 'sameopenfile', 'samestat']
+class PathLikeTests(unittest.TestCase):
+
+ path = posixpath
+
+ class PathLike:
+ def __init__(self, path=''):
+ self.path = path
+ def __fspath__(self):
+ if isinstance(self.path, BaseException):
+ raise self.path
+ else:
+ return self.path
+
+ def setUp(self):
+ self.file_name = support.TESTFN.lower()
+ self.file_path = self.PathLike(support.TESTFN)
+ self.addCleanup(support.unlink, self.file_name)
+ with open(self.file_name, 'xb', 0) as file:
+ file.write(b"test_posixpath.PathLikeTests")
+
+ def assertPathEqual(self, func):
+ self.assertEqual(func(self.file_path), func(self.file_name))
+
+ def test_path_normcase(self):
+ self.assertPathEqual(self.path.normcase)
+
+ def test_path_isabs(self):
+ self.assertPathEqual(self.path.isabs)
+
+ def test_path_join(self):
+ self.assertEqual(self.path.join('a', self.PathLike('b'), 'c'),
+ self.path.join('a', 'b', 'c'))
+
+ def test_path_split(self):
+ self.assertPathEqual(self.path.split)
+
+ def test_path_splitext(self):
+ self.assertPathEqual(self.path.splitext)
+
+ def test_path_splitdrive(self):
+ self.assertPathEqual(self.path.splitdrive)
+
+ def test_path_basename(self):
+ self.assertPathEqual(self.path.basename)
+
+ def test_path_dirname(self):
+ self.assertPathEqual(self.path.dirname)
+
+ def test_path_islink(self):
+ self.assertPathEqual(self.path.islink)
+
+ def test_path_lexists(self):
+ self.assertPathEqual(self.path.lexists)
+
+ def test_path_ismount(self):
+ self.assertPathEqual(self.path.ismount)
+
+ def test_path_expanduser(self):
+ self.assertPathEqual(self.path.expanduser)
+
+ def test_path_expandvars(self):
+ self.assertPathEqual(self.path.expandvars)
+
+ def test_path_normpath(self):
+ self.assertPathEqual(self.path.normpath)
+
+ def test_path_abspath(self):
+ self.assertPathEqual(self.path.abspath)
+
+ def test_path_realpath(self):
+ self.assertPathEqual(self.path.realpath)
+
+ def test_path_relpath(self):
+ self.assertPathEqual(self.path.relpath)
+
+ def test_path_commonpath(self):
+ common_path = self.path.commonpath([self.file_path, self.file_name])
+ self.assertEqual(common_path, self.file_name)
+
+
if __name__=="__main__":
unittest.main()