diff options
Diffstat (limited to 'Lib/test/test_os.py')
-rw-r--r-- | Lib/test/test_os.py | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py index e129beff54..f559841ccf 100644 --- a/Lib/test/test_os.py +++ b/Lib/test/test_os.py @@ -39,6 +39,10 @@ try: import fcntl except ImportError: fcntl = None +try: + import _winapi +except ImportError: + _winapi = None from test.script_helper import assert_python_ok @@ -526,6 +530,28 @@ class StatAttributeTests(unittest.TestCase): os.stat(r) self.assertEqual(ctx.exception.errno, errno.EBADF) + def check_file_attributes(self, result): + self.assertTrue(hasattr(result, 'st_file_attributes')) + self.assertTrue(isinstance(result.st_file_attributes, int)) + self.assertTrue(0 <= result.st_file_attributes <= 0xFFFFFFFF) + + @unittest.skipUnless(sys.platform == "win32", + "st_file_attributes is Win32 specific") + def test_file_attributes(self): + # test file st_file_attributes (FILE_ATTRIBUTE_DIRECTORY not set) + result = os.stat(self.fname) + self.check_file_attributes(result) + self.assertEqual( + result.st_file_attributes & stat.FILE_ATTRIBUTE_DIRECTORY, + 0) + + # test directory st_file_attributes (FILE_ATTRIBUTE_DIRECTORY set) + result = os.stat(support.TESTFN) + self.check_file_attributes(result) + self.assertEqual( + result.st_file_attributes & stat.FILE_ATTRIBUTE_DIRECTORY, + stat.FILE_ATTRIBUTE_DIRECTORY) + from test import mapping_tests class EnvironTests(mapping_tests.BasicTestMappingProtocol): @@ -1773,6 +1799,37 @@ class Win32SymlinkTests(unittest.TestCase): shutil.rmtree(level1) +@unittest.skipUnless(sys.platform == "win32", "Win32 specific tests") +class Win32JunctionTests(unittest.TestCase): + junction = 'junctiontest' + junction_target = os.path.dirname(os.path.abspath(__file__)) + + def setUp(self): + assert os.path.exists(self.junction_target) + assert not os.path.exists(self.junction) + + def tearDown(self): + if os.path.exists(self.junction): + # os.rmdir delegates to Windows' RemoveDirectoryW, + # which removes junction points safely. + os.rmdir(self.junction) + + def test_create_junction(self): + _winapi.CreateJunction(self.junction_target, self.junction) + self.assertTrue(os.path.exists(self.junction)) + self.assertTrue(os.path.isdir(self.junction)) + + # Junctions are not recognized as links. + self.assertFalse(os.path.islink(self.junction)) + + def test_unlink_removes_junction(self): + _winapi.CreateJunction(self.junction_target, self.junction) + self.assertTrue(os.path.exists(self.junction)) + + os.unlink(self.junction) + self.assertFalse(os.path.exists(self.junction)) + + @support.skip_unless_symlink class NonLocalSymlinkTests(unittest.TestCase): @@ -2544,6 +2601,7 @@ def test_main(): RemoveDirsTests, CPUCountTests, FDInheritanceTests, + Win32JunctionTests, ) if __name__ == "__main__": |