| import errno |
| import inspect |
| import ntpath |
| import os |
| import string |
| import subprocess |
| import sys |
| import unittest |
| import warnings |
| from ntpath import ALL_BUT_LAST, ALLOW_MISSING |
| from test import support |
| from test.support import TestFailed, cpython_only, os_helper |
| from test.support.os_helper import FakePath |
| from test import test_genericpath |
| from tempfile import TemporaryFile |
| |
| |
| try: |
| import nt |
| except ImportError: |
| # Most tests can complete without the nt module, |
| # but for those that require it we import here. |
| nt = None |
| |
| try: |
| ntpath._getfinalpathname |
| except AttributeError: |
| HAVE_GETFINALPATHNAME = False |
| else: |
| HAVE_GETFINALPATHNAME = True |
| |
| try: |
| import ctypes |
| except ImportError: |
| HAVE_GETSHORTPATHNAME = False |
| else: |
| HAVE_GETSHORTPATHNAME = True |
| def _getshortpathname(path): |
| GSPN = ctypes.WinDLL("kernel32", use_last_error=True).GetShortPathNameW |
| GSPN.argtypes = [ctypes.c_wchar_p, ctypes.c_wchar_p, ctypes.c_uint32] |
| GSPN.restype = ctypes.c_uint32 |
| result_len = GSPN(path, None, 0) |
| if not result_len: |
| raise OSError("failed to get short path name 0x{:08X}" |
| .format(ctypes.get_last_error())) |
| result = ctypes.create_unicode_buffer(result_len) |
| result_len = GSPN(path, result, result_len) |
| return result[:result_len] |
| |
| def _norm(path): |
| if isinstance(path, (bytes, str, os.PathLike)): |
| return ntpath.normcase(os.fsdecode(path)) |
| elif hasattr(path, "__iter__"): |
| return tuple(ntpath.normcase(os.fsdecode(p)) for p in path) |
| return path |
| |
| |
| def tester(fn, wantResult): |
| fn = fn.replace("\\", "\\\\") |
| gotResult = eval(fn) |
| if wantResult != gotResult and _norm(wantResult) != _norm(gotResult): |
| raise TestFailed("%s should return: %s but returned: %s" \ |
| %(str(fn), str(wantResult), str(gotResult))) |
| |
| # then with bytes |
| fn = fn.replace("('", "(b'") |
| fn = fn.replace('("', '(b"') |
| fn = fn.replace("['", "[b'") |
| fn = fn.replace('["', '[b"') |
| fn = fn.replace(", '", ", b'") |
| fn = fn.replace(', "', ', b"') |
| fn = os.fsencode(fn).decode('latin1') |
| fn = fn.encode('ascii', 'backslashreplace').decode('ascii') |
| with warnings.catch_warnings(): |
| warnings.simplefilter("ignore", DeprecationWarning) |
| gotResult = eval(fn) |
| if _norm(wantResult) != _norm(gotResult): |
| raise TestFailed("%s should return: %s but returned: %s" \ |
| %(str(fn), str(wantResult), repr(gotResult))) |
| |
| |
| def _parameterize(*parameters): |
| return support.subTests('kwargs', parameters, _do_cleanups=True) |
| |
| |
| class NtpathTestCase(unittest.TestCase): |
| def assertPathEqual(self, path1, path2): |
| if path1 == path2 or _norm(path1) == _norm(path2): |
| return |
| self.assertEqual(path1, path2) |
| |
| def assertPathIn(self, path, pathset): |
| self.assertIn(_norm(path), _norm(pathset)) |
| |
| |
| class TestNtpath(NtpathTestCase): |
| def test_splitext(self): |
| tester('ntpath.splitext("foo.ext")', ('foo', '.ext')) |
| tester('ntpath.splitext("/foo/foo.ext")', ('/foo/foo', '.ext')) |
| tester('ntpath.splitext(".ext")', ('.ext', '')) |
| tester('ntpath.splitext("\\foo.ext\\foo")', ('\\foo.ext\\foo', '')) |
| tester('ntpath.splitext("foo.ext\\")', ('foo.ext\\', '')) |
| tester('ntpath.splitext("")', ('', '')) |
| tester('ntpath.splitext("foo.bar.ext")', ('foo.bar', '.ext')) |
| tester('ntpath.splitext("xx/foo.bar.ext")', ('xx/foo.bar', '.ext')) |
| tester('ntpath.splitext("xx\\foo.bar.ext")', ('xx\\foo.bar', '.ext')) |
| tester('ntpath.splitext("c:a/b\\c.d")', ('c:a/b\\c', '.d')) |
| |
| def test_splitdrive(self): |
| tester("ntpath.splitdrive('')", ('', '')) |
| tester("ntpath.splitdrive('foo')", ('', 'foo')) |
| tester("ntpath.splitdrive('foo\\bar')", ('', 'foo\\bar')) |
| tester("ntpath.splitdrive('foo/bar')", ('', 'foo/bar')) |
| tester("ntpath.splitdrive('\\')", ('', '\\')) |
| tester("ntpath.splitdrive('/')", ('', '/')) |
| tester("ntpath.splitdrive('\\foo\\bar')", ('', '\\foo\\bar')) |
| tester("ntpath.splitdrive('/foo/bar')", ('', '/foo/bar')) |
| tester('ntpath.splitdrive("c:foo\\bar")', ('c:', 'foo\\bar')) |
| tester('ntpath.splitdrive("c:foo/bar")', ('c:', 'foo/bar')) |
| tester('ntpath.splitdrive("c:\\foo\\bar")', ('c:', '\\foo\\bar')) |
| tester('ntpath.splitdrive("c:/foo/bar")', ('c:', '/foo/bar')) |
| tester("ntpath.splitdrive('\\\\')", ('\\\\', '')) |
| tester("ntpath.splitdrive('//')", ('//', '')) |
| tester('ntpath.splitdrive("\\\\conky\\mountpoint\\foo\\bar")', |
| ('\\\\conky\\mountpoint', '\\foo\\bar')) |
| tester('ntpath.splitdrive("//conky/mountpoint/foo/bar")', |
| ('//conky/mountpoint', '/foo/bar')) |
| tester('ntpath.splitdrive("\\\\?\\UNC\\server\\share\\dir")', |
| ("\\\\?\\UNC\\server\\share", "\\dir")) |
| tester('ntpath.splitdrive("//?/UNC/server/share/dir")', |
| ("//?/UNC/server/share", "/dir")) |
| |
| def test_splitdrive_invalid_paths(self): |
| splitdrive = ntpath.splitdrive |
| self.assertEqual(splitdrive('\\\\ser\x00ver\\sha\x00re\\di\x00r'), |
| ('\\\\ser\x00ver\\sha\x00re', '\\di\x00r')) |
| self.assertEqual(splitdrive(b'\\\\ser\x00ver\\sha\x00re\\di\x00r'), |
| (b'\\\\ser\x00ver\\sha\x00re', b'\\di\x00r')) |
| self.assertEqual(splitdrive("\\\\\udfff\\\udffe\\\udffd"), |
| ('\\\\\udfff\\\udffe', '\\\udffd')) |
| if sys.platform == 'win32': |
| self.assertRaises(UnicodeDecodeError, splitdrive, b'\\\\\xff\\share\\dir') |
| self.assertRaises(UnicodeDecodeError, splitdrive, b'\\\\server\\\xff\\dir') |
| self.assertRaises(UnicodeDecodeError, splitdrive, b'\\\\server\\share\\\xff') |
| else: |
| self.assertEqual(splitdrive(b'\\\\\xff\\\xfe\\\xfd'), |
| (b'\\\\\xff\\\xfe', b'\\\xfd')) |
| |
| def test_splitroot(self): |
| tester("ntpath.splitroot('')", ('', '', '')) |
| tester("ntpath.splitroot('foo')", ('', '', 'foo')) |
| tester("ntpath.splitroot('foo\\bar')", ('', '', 'foo\\bar')) |
| tester("ntpath.splitroot('foo/bar')", ('', '', 'foo/bar')) |
| tester("ntpath.splitroot('\\')", ('', '\\', '')) |
| tester("ntpath.splitroot('/')", ('', '/', '')) |
| tester("ntpath.splitroot('\\foo\\bar')", ('', '\\', 'foo\\bar')) |
| tester("ntpath.splitroot('/foo/bar')", ('', '/', 'foo/bar')) |
| tester('ntpath.splitroot("c:foo\\bar")', ('c:', '', 'foo\\bar')) |
| tester('ntpath.splitroot("c:foo/bar")', ('c:', '', 'foo/bar')) |
| tester('ntpath.splitroot("c:\\foo\\bar")', ('c:', '\\', 'foo\\bar')) |
| tester('ntpath.splitroot("c:/foo/bar")', ('c:', '/', 'foo/bar')) |
| |
| # Redundant slashes are not included in the root. |
| tester("ntpath.splitroot('c:\\\\a')", ('c:', '\\', '\\a')) |
| tester("ntpath.splitroot('c:\\\\\\a/b')", ('c:', '\\', '\\\\a/b')) |
| |
| # Mixed path separators. |
| tester("ntpath.splitroot('c:/\\')", ('c:', '/', '\\')) |
| tester("ntpath.splitroot('c:\\/')", ('c:', '\\', '/')) |
| tester("ntpath.splitroot('/\\a/b\\/\\')", ('/\\a/b', '\\', '/\\')) |
| tester("ntpath.splitroot('\\/a\\b/\\/')", ('\\/a\\b', '/', '\\/')) |
| |
| # UNC paths. |
| tester("ntpath.splitroot('\\\\')", ('\\\\', '', '')) |
| tester("ntpath.splitroot('//')", ('//', '', '')) |
| tester('ntpath.splitroot("\\\\conky\\mountpoint\\foo\\bar")', |
| ('\\\\conky\\mountpoint', '\\', 'foo\\bar')) |
| tester('ntpath.splitroot("//conky/mountpoint/foo/bar")', |
| ('//conky/mountpoint', '/', 'foo/bar')) |
| tester('ntpath.splitroot("\\\\\\conky\\mountpoint\\foo\\bar")', |
| ('\\\\\\conky', '\\', 'mountpoint\\foo\\bar')) |
| tester('ntpath.splitroot("///conky/mountpoint/foo/bar")', |
| ('///conky', '/', 'mountpoint/foo/bar')) |
| tester('ntpath.splitroot("\\\\conky\\\\mountpoint\\foo\\bar")', |
| ('\\\\conky\\', '\\', 'mountpoint\\foo\\bar')) |
| tester('ntpath.splitroot("//conky//mountpoint/foo/bar")', |
| ('//conky/', '/', 'mountpoint/foo/bar')) |
| |
| # Issue #19911: UNC part containing U+0130 |
| self.assertEqual(ntpath.splitroot('//conky/MOUNTPOİNT/foo/bar'), |
| ('//conky/MOUNTPOİNT', '/', 'foo/bar')) |
| |
| # gh-81790: support device namespace, including UNC drives. |
| tester('ntpath.splitroot("//?/c:")', ("//?/c:", "", "")) |
| tester('ntpath.splitroot("//./c:")', ("//./c:", "", "")) |
| tester('ntpath.splitroot("//?/c:/")', ("//?/c:", "/", "")) |
| tester('ntpath.splitroot("//?/c:/dir")', ("//?/c:", "/", "dir")) |
| tester('ntpath.splitroot("//?/UNC")', ("//?/UNC", "", "")) |
| tester('ntpath.splitroot("//?/UNC/")', ("//?/UNC/", "", "")) |
| tester('ntpath.splitroot("//?/UNC/server/")', ("//?/UNC/server/", "", "")) |
| tester('ntpath.splitroot("//?/UNC/server/share")', ("//?/UNC/server/share", "", "")) |
| tester('ntpath.splitroot("//?/UNC/server/share/dir")', ("//?/UNC/server/share", "/", "dir")) |
| tester('ntpath.splitroot("//?/VOLUME{00000000-0000-0000-0000-000000000000}/spam")', |
| ('//?/VOLUME{00000000-0000-0000-0000-000000000000}', '/', 'spam')) |
| tester('ntpath.splitroot("//?/BootPartition/")', ("//?/BootPartition", "/", "")) |
| tester('ntpath.splitroot("//./BootPartition/")', ("//./BootPartition", "/", "")) |
| tester('ntpath.splitroot("//./PhysicalDrive0")', ("//./PhysicalDrive0", "", "")) |
| tester('ntpath.splitroot("//./nul")', ("//./nul", "", "")) |
| |
| tester('ntpath.splitroot("\\\\?\\c:")', ("\\\\?\\c:", "", "")) |
| tester('ntpath.splitroot("\\\\.\\c:")', ("\\\\.\\c:", "", "")) |
| tester('ntpath.splitroot("\\\\?\\c:\\")', ("\\\\?\\c:", "\\", "")) |
| tester('ntpath.splitroot("\\\\?\\c:\\dir")', ("\\\\?\\c:", "\\", "dir")) |
| tester('ntpath.splitroot("\\\\?\\UNC")', ("\\\\?\\UNC", "", "")) |
| tester('ntpath.splitroot("\\\\?\\UNC\\")', ("\\\\?\\UNC\\", "", "")) |
| tester('ntpath.splitroot("\\\\?\\UNC\\server\\")', ("\\\\?\\UNC\\server\\", "", "")) |
| tester('ntpath.splitroot("\\\\?\\UNC\\server\\share")', |
| ("\\\\?\\UNC\\server\\share", "", "")) |
| tester('ntpath.splitroot("\\\\?\\UNC\\server\\share\\dir")', |
| ("\\\\?\\UNC\\server\\share", "\\", "dir")) |
| tester('ntpath.splitroot("\\\\?\\VOLUME{00000000-0000-0000-0000-000000000000}\\spam")', |
| ('\\\\?\\VOLUME{00000000-0000-0000-0000-000000000000}', '\\', 'spam')) |
| tester('ntpath.splitroot("\\\\?\\BootPartition\\")', ("\\\\?\\BootPartition", "\\", "")) |
| tester('ntpath.splitroot("\\\\.\\BootPartition\\")', ("\\\\.\\BootPartition", "\\", "")) |
| tester('ntpath.splitroot("\\\\.\\PhysicalDrive0")', ("\\\\.\\PhysicalDrive0", "", "")) |
| tester('ntpath.splitroot("\\\\.\\nul")', ("\\\\.\\nul", "", "")) |
| |
| # gh-96290: support partial/invalid UNC drives |
| tester('ntpath.splitroot("//")', ("//", "", "")) # empty server & missing share |
| tester('ntpath.splitroot("///")', ("///", "", "")) # empty server & empty share |
| tester('ntpath.splitroot("///y")', ("///y", "", "")) # empty server & non-empty share |
| tester('ntpath.splitroot("//x")', ("//x", "", "")) # non-empty server & missing share |
| tester('ntpath.splitroot("//x/")', ("//x/", "", "")) # non-empty server & empty share |
| |
| # gh-101363: match GetFullPathNameW() drive letter parsing behaviour |
| tester('ntpath.splitroot(" :/foo")', (" :", "/", "foo")) |
| tester('ntpath.splitroot("/:/foo")', ("", "/", ":/foo")) |
| |
| def test_splitroot_invalid_paths(self): |
| splitroot = ntpath.splitroot |
| self.assertEqual(splitroot('\\\\ser\x00ver\\sha\x00re\\di\x00r'), |
| ('\\\\ser\x00ver\\sha\x00re', '\\', 'di\x00r')) |
| self.assertEqual(splitroot(b'\\\\ser\x00ver\\sha\x00re\\di\x00r'), |
| (b'\\\\ser\x00ver\\sha\x00re', b'\\', b'di\x00r')) |
| self.assertEqual(splitroot("\\\\\udfff\\\udffe\\\udffd"), |
| ('\\\\\udfff\\\udffe', '\\', '\udffd')) |
| if sys.platform == 'win32': |
| self.assertRaises(UnicodeDecodeError, splitroot, b'\\\\\xff\\share\\dir') |
| self.assertRaises(UnicodeDecodeError, splitroot, b'\\\\server\\\xff\\dir') |
| self.assertRaises(UnicodeDecodeError, splitroot, b'\\\\server\\share\\\xff') |
| else: |
| self.assertEqual(splitroot(b'\\\\\xff\\\xfe\\\xfd'), |
| (b'\\\\\xff\\\xfe', b'\\', b'\xfd')) |
| |
| def test_split(self): |
| tester('ntpath.split("c:\\foo\\bar")', ('c:\\foo', 'bar')) |
| tester('ntpath.split("\\\\conky\\mountpoint\\foo\\bar")', |
| ('\\\\conky\\mountpoint\\foo', 'bar')) |
| |
| tester('ntpath.split("c:\\")', ('c:\\', '')) |
| tester('ntpath.split("\\\\conky\\mountpoint\\")', |
| ('\\\\conky\\mountpoint\\', '')) |
| |
| tester('ntpath.split("c:/")', ('c:/', '')) |
| tester('ntpath.split("//conky/mountpoint/")', ('//conky/mountpoint/', '')) |
| |
| def test_split_invalid_paths(self): |
| split = ntpath.split |
| self.assertEqual(split('c:\\fo\x00o\\ba\x00r'), |
| ('c:\\fo\x00o', 'ba\x00r')) |
| self.assertEqual(split(b'c:\\fo\x00o\\ba\x00r'), |
| (b'c:\\fo\x00o', b'ba\x00r')) |
| self.assertEqual(split('c:\\\udfff\\\udffe'), |
| ('c:\\\udfff', '\udffe')) |
| if sys.platform == 'win32': |
| self.assertRaises(UnicodeDecodeError, split, b'c:\\\xff\\bar') |
| self.assertRaises(UnicodeDecodeError, split, b'c:\\foo\\\xff') |
| else: |
| self.assertEqual(split(b'c:\\\xff\\\xfe'), |
| (b'c:\\\xff', b'\xfe')) |
| |
| def test_isabs(self): |
| tester('ntpath.isabs("foo\\bar")', 0) |
| tester('ntpath.isabs("foo/bar")', 0) |
| tester('ntpath.isabs("c:\\")', 1) |
| tester('ntpath.isabs("c:\\foo\\bar")', 1) |
| tester('ntpath.isabs("c:/foo/bar")', 1) |
| tester('ntpath.isabs("\\\\conky\\mountpoint\\")', 1) |
| |
| # gh-44626: paths with only a drive or root are not absolute. |
| tester('ntpath.isabs("\\foo\\bar")', 0) |
| tester('ntpath.isabs("/foo/bar")', 0) |
| tester('ntpath.isabs("c:foo\\bar")', 0) |
| tester('ntpath.isabs("c:foo/bar")', 0) |
| |
| # gh-96290: normal UNC paths and device paths without trailing backslashes |
| tester('ntpath.isabs("\\\\conky\\mountpoint")', 1) |
| tester('ntpath.isabs("\\\\.\\C:")', 1) |
| |
| def test_commonprefix(self): |
| tester('ntpath.commonprefix(["/home/swenson/spam", "/home/swen/spam"])', |
| "/home/swen") |
| tester('ntpath.commonprefix(["\\home\\swen\\spam", "\\home\\swen\\eggs"])', |
| "\\home\\swen\\") |
| tester('ntpath.commonprefix(["/home/swen/spam", "/home/swen/spam"])', |
| "/home/swen/spam") |
| |
| def test_join(self): |
| tester('ntpath.join("")', '') |
| tester('ntpath.join("", "", "")', '') |
| tester('ntpath.join("a")', 'a') |
| tester('ntpath.join("/a")', '/a') |
| tester('ntpath.join("\\a")', '\\a') |
| tester('ntpath.join("a:")', 'a:') |
| tester('ntpath.join("a:", "\\b")', 'a:\\b') |
| tester('ntpath.join("a", "\\b")', '\\b') |
| tester('ntpath.join("a", "b", "c")', 'a\\b\\c') |
| tester('ntpath.join("a\\", "b", "c")', 'a\\b\\c') |
| tester('ntpath.join("a", "b\\", "c")', 'a\\b\\c') |
| tester('ntpath.join("a", "b", "c\\")', 'a\\b\\c\\') |
| tester('ntpath.join("a", "b", "\\c")', '\\c') |
| tester('ntpath.join("d:\\", "\\pleep")', 'd:\\pleep') |
| tester('ntpath.join("d:\\", "a", "b")', 'd:\\a\\b') |
| |
| tester("ntpath.join('', 'a')", 'a') |
| tester("ntpath.join('', '', '', '', 'a')", 'a') |
| tester("ntpath.join('a', '')", 'a\\') |
| tester("ntpath.join('a', '', '', '', '')", 'a\\') |
| tester("ntpath.join('a\\', '')", 'a\\') |
| tester("ntpath.join('a\\', '', '', '', '')", 'a\\') |
| tester("ntpath.join('a/', '')", 'a/') |
| |
| tester("ntpath.join('a/b', 'x/y')", 'a/b\\x/y') |
| tester("ntpath.join('/a/b', 'x/y')", '/a/b\\x/y') |
| tester("ntpath.join('/a/b/', 'x/y')", '/a/b/x/y') |
| tester("ntpath.join('c:', 'x/y')", 'c:x/y') |
| tester("ntpath.join('c:a/b', 'x/y')", 'c:a/b\\x/y') |
| tester("ntpath.join('c:a/b/', 'x/y')", 'c:a/b/x/y') |
| tester("ntpath.join('c:/', 'x/y')", 'c:/x/y') |
| tester("ntpath.join('c:/a/b', 'x/y')", 'c:/a/b\\x/y') |
| tester("ntpath.join('c:/a/b/', 'x/y')", 'c:/a/b/x/y') |
| tester("ntpath.join('//computer/share', 'x/y')", '//computer/share\\x/y') |
| tester("ntpath.join('//computer/share/', 'x/y')", '//computer/share/x/y') |
| tester("ntpath.join('//computer/share/a/b', 'x/y')", '//computer/share/a/b\\x/y') |
| |
| tester("ntpath.join('a/b', '/x/y')", '/x/y') |
| tester("ntpath.join('/a/b', '/x/y')", '/x/y') |
| tester("ntpath.join('c:', '/x/y')", 'c:/x/y') |
| tester("ntpath.join('c:a/b', '/x/y')", 'c:/x/y') |
| tester("ntpath.join('c:/', '/x/y')", 'c:/x/y') |
| tester("ntpath.join('c:/a/b', '/x/y')", 'c:/x/y') |
| tester("ntpath.join('//computer/share', '/x/y')", '//computer/share/x/y') |
| tester("ntpath.join('//computer/share/', '/x/y')", '//computer/share/x/y') |
| tester("ntpath.join('//computer/share/a', '/x/y')", '//computer/share/x/y') |
| |
| tester("ntpath.join('c:', 'C:x/y')", 'C:x/y') |
| tester("ntpath.join('c:a/b', 'C:x/y')", 'C:a/b\\x/y') |
| tester("ntpath.join('c:/', 'C:x/y')", 'C:/x/y') |
| tester("ntpath.join('c:/a/b', 'C:x/y')", 'C:/a/b\\x/y') |
| |
| for x in ('', 'a/b', '/a/b', 'c:', 'c:a/b', 'c:/', 'c:/a/b', |
| '//computer/share', '//computer/share/', '//computer/share/a/b'): |
| for y in ('d:', 'd:x/y', 'd:/', 'd:/x/y', |
| '//machine/common', '//machine/common/', '//machine/common/x/y'): |
| tester("ntpath.join(%r, %r)" % (x, y), y) |
| |
| tester("ntpath.join('\\\\computer\\share\\', 'a', 'b')", '\\\\computer\\share\\a\\b') |
| tester("ntpath.join('\\\\computer\\share', 'a', 'b')", '\\\\computer\\share\\a\\b') |
| tester("ntpath.join('\\\\computer\\share', 'a\\b')", '\\\\computer\\share\\a\\b') |
| tester("ntpath.join('//computer/share/', 'a', 'b')", '//computer/share/a\\b') |
| tester("ntpath.join('//computer/share', 'a', 'b')", '//computer/share\\a\\b') |
| tester("ntpath.join('//computer/share', 'a/b')", '//computer/share\\a/b') |
| |
| tester("ntpath.join('\\\\', 'computer')", '\\\\computer') |
| tester("ntpath.join('\\\\computer\\', 'share')", '\\\\computer\\share') |
| tester("ntpath.join('\\\\computer\\share\\', 'a')", '\\\\computer\\share\\a') |
| tester("ntpath.join('\\\\computer\\share\\a\\', 'b')", '\\\\computer\\share\\a\\b') |
| # Second part is anchored, so that the first part is ignored. |
| tester("ntpath.join('a', 'Z:b', 'c')", 'Z:b\\c') |
| tester("ntpath.join('a', 'Z:\\b', 'c')", 'Z:\\b\\c') |
| tester("ntpath.join('a', '\\\\b\\c', 'd')", '\\\\b\\c\\d') |
| # Second part has a root but not drive. |
| tester("ntpath.join('a', '\\b', 'c')", '\\b\\c') |
| tester("ntpath.join('Z:/a', '/b', 'c')", 'Z:\\b\\c') |
| tester("ntpath.join('//?/Z:/a', '/b', 'c')", '\\\\?\\Z:\\b\\c') |
| tester("ntpath.join('D:a', './c:b')", 'D:a\\.\\c:b') |
| tester("ntpath.join('D:/a', './c:b')", 'D:\\a\\.\\c:b') |
| |
| def test_normcase(self): |
| normcase = ntpath.normcase |
| self.assertEqual(normcase(''), '') |
| self.assertEqual(normcase(b''), b'') |
| self.assertEqual(normcase('ABC'), 'abc') |
| self.assertEqual(normcase(b'ABC'), b'abc') |
| self.assertEqual(normcase('\xc4\u0141\u03a8'), '\xe4\u0142\u03c8') |
| expected = '\u03c9\u2126' if sys.platform == 'win32' else '\u03c9\u03c9' |
| self.assertEqual(normcase('\u03a9\u2126'), expected) |
| if sys.platform == 'win32' or sys.getfilesystemencoding() == 'utf-8': |
| self.assertEqual(normcase('\xc4\u0141\u03a8'.encode()), |
| '\xe4\u0142\u03c8'.encode()) |
| self.assertEqual(normcase('\u03a9\u2126'.encode()), |
| expected.encode()) |
| |
| def test_normcase_invalid_paths(self): |
| normcase = ntpath.normcase |
| self.assertEqual(normcase('abc\x00def'), 'abc\x00def') |
| self.assertEqual(normcase(b'abc\x00def'), b'abc\x00def') |
| self.assertEqual(normcase('\udfff'), '\udfff') |
| if sys.platform == 'win32': |
| path = b'ABC' + bytes(range(128, 256)) |
| self.assertEqual(normcase(path), path.lower()) |
| |
| def test_normpath(self): |
| tester("ntpath.normpath('A//////././//.//B')", r'A\B') |
| tester("ntpath.normpath('A/./B')", r'A\B') |
| tester("ntpath.normpath('A/foo/../B')", r'A\B') |
| tester("ntpath.normpath('C:A//B')", r'C:A\B') |
| tester("ntpath.normpath('D:A/./B')", r'D:A\B') |
| tester("ntpath.normpath('e:A/foo/../B')", r'e:A\B') |
| |
| tester("ntpath.normpath('C:///A//B')", r'C:\A\B') |
| tester("ntpath.normpath('D:///A/./B')", r'D:\A\B') |
| tester("ntpath.normpath('e:///A/foo/../B')", r'e:\A\B') |
| |
| tester("ntpath.normpath('..')", r'..') |
| tester("ntpath.normpath('.')", r'.') |
| tester("ntpath.normpath('c:.')", 'c:') |
| tester("ntpath.normpath('')", r'.') |
| tester("ntpath.normpath('/')", '\\') |
| tester("ntpath.normpath('c:/')", 'c:\\') |
| tester("ntpath.normpath('/../.././..')", '\\') |
| tester("ntpath.normpath('c:/../../..')", 'c:\\') |
| tester("ntpath.normpath('/./a/b')", r'\a\b') |
| tester("ntpath.normpath('c:/./a/b')", r'c:\a\b') |
| tester("ntpath.normpath('../.././..')", r'..\..\..') |
| tester("ntpath.normpath('K:../.././..')", r'K:..\..\..') |
| tester("ntpath.normpath('./a/b')", r'a\b') |
| tester("ntpath.normpath('c:./a/b')", r'c:a\b') |
| tester("ntpath.normpath('C:////a/b')", r'C:\a\b') |
| tester("ntpath.normpath('//machine/share//a/b')", r'\\machine\share\a\b') |
| |
| tester("ntpath.normpath('\\\\.\\NUL')", r'\\.\NUL') |
| tester("ntpath.normpath('\\\\?\\D:/XY\\Z')", r'\\?\D:/XY\Z') |
| tester("ntpath.normpath('handbook/../../Tests/image.png')", r'..\Tests\image.png') |
| tester("ntpath.normpath('handbook/../../../Tests/image.png')", r'..\..\Tests\image.png') |
| tester("ntpath.normpath('handbook///../a/.././../b/c')", r'..\b\c') |
| tester("ntpath.normpath('handbook/a/../..///../../b/c')", r'..\..\b\c') |
| |
| tester("ntpath.normpath('//server/share/..')" , '\\\\server\\share\\') |
| tester("ntpath.normpath('//server/share/../')" , '\\\\server\\share\\') |
| tester("ntpath.normpath('//server/share/../..')", '\\\\server\\share\\') |
| tester("ntpath.normpath('//server/share/../../')", '\\\\server\\share\\') |
| |
| # gh-96290: don't normalize partial/invalid UNC drives as rooted paths. |
| tester("ntpath.normpath('\\\\foo\\\\')", '\\\\foo\\\\') |
| tester("ntpath.normpath('\\\\foo\\')", '\\\\foo\\') |
| tester("ntpath.normpath('\\\\foo')", '\\\\foo') |
| tester("ntpath.normpath('\\\\')", '\\\\') |
| tester("ntpath.normpath('//?/UNC/server/share/..')", '\\\\?\\UNC\\server\\share\\') |
| |
| def test_normpath_invalid_paths(self): |
| normpath = ntpath.normpath |
| self.assertEqual(normpath('fo\x00o'), 'fo\x00o') |
| self.assertEqual(normpath(b'fo\x00o'), b'fo\x00o') |
| self.assertEqual(normpath('fo\x00o\\..\\bar'), 'bar') |
| self.assertEqual(normpath(b'fo\x00o\\..\\bar'), b'bar') |
| self.assertEqual(normpath('\udfff'), '\udfff') |
| self.assertEqual(normpath('\udfff\\..\\foo'), 'foo') |
| if sys.platform == 'win32': |
| self.assertRaises(UnicodeDecodeError, normpath, b'\xff') |
| self.assertRaises(UnicodeDecodeError, normpath, b'\xff\\..\\foo') |
| else: |
| self.assertEqual(normpath(b'\xff'), b'\xff') |
| self.assertEqual(normpath(b'\xff\\..\\foo'), b'foo') |
| |
| def test_realpath_curdir(self): |
| expected = ntpath.normpath(os.getcwd()) |
| tester("ntpath.realpath('.')", expected) |
| tester("ntpath.realpath('./.')", expected) |
| tester("ntpath.realpath('/'.join(['.'] * 100))", expected) |
| tester("ntpath.realpath('.\\.')", expected) |
| tester("ntpath.realpath('\\'.join(['.'] * 100))", expected) |
| |
| def test_realpath_curdir_strict(self): |
| expected = ntpath.normpath(os.getcwd()) |
| tester("ntpath.realpath('.', strict=True)", expected) |
| tester("ntpath.realpath('./.', strict=True)", expected) |
| tester("ntpath.realpath('/'.join(['.'] * 100), strict=True)", expected) |
| tester("ntpath.realpath('.\\.', strict=True)", expected) |
| tester("ntpath.realpath('\\'.join(['.'] * 100), strict=True)", expected) |
| |
| def test_realpath_curdir_missing_ok(self): |
| expected = ntpath.normpath(os.getcwd()) |
| tester("ntpath.realpath('.', strict=ALLOW_MISSING)", |
| expected) |
| tester("ntpath.realpath('./.', strict=ALLOW_MISSING)", |
| expected) |
| tester("ntpath.realpath('/'.join(['.'] * 100), strict=ALLOW_MISSING)", |
| expected) |
| tester("ntpath.realpath('.\\.', strict=ALLOW_MISSING)", |
| expected) |
| tester("ntpath.realpath('\\'.join(['.'] * 100), strict=ALLOW_MISSING)", |
| expected) |
| |
| def test_realpath_pardir(self): |
| expected = ntpath.normpath(os.getcwd()) |
| tester("ntpath.realpath('..')", ntpath.dirname(expected)) |
| tester("ntpath.realpath('../..')", |
| ntpath.dirname(ntpath.dirname(expected))) |
| tester("ntpath.realpath('/'.join(['..'] * 50))", |
| ntpath.splitdrive(expected)[0] + '\\') |
| tester("ntpath.realpath('..\\..')", |
| ntpath.dirname(ntpath.dirname(expected))) |
| tester("ntpath.realpath('\\'.join(['..'] * 50))", |
| ntpath.splitdrive(expected)[0] + '\\') |
| |
| def test_realpath_pardir_strict(self): |
| expected = ntpath.normpath(os.getcwd()) |
| tester("ntpath.realpath('..', strict=True)", ntpath.dirname(expected)) |
| tester("ntpath.realpath('../..', strict=True)", |
| ntpath.dirname(ntpath.dirname(expected))) |
| tester("ntpath.realpath('/'.join(['..'] * 50), strict=True)", |
| ntpath.splitdrive(expected)[0] + '\\') |
| tester("ntpath.realpath('..\\..', strict=True)", |
| ntpath.dirname(ntpath.dirname(expected))) |
| tester("ntpath.realpath('\\'.join(['..'] * 50), strict=True)", |
| ntpath.splitdrive(expected)[0] + '\\') |
| |
| def test_realpath_pardir_missing_ok(self): |
| expected = ntpath.normpath(os.getcwd()) |
| tester("ntpath.realpath('..', strict=ALLOW_MISSING)", |
| ntpath.dirname(expected)) |
| tester("ntpath.realpath('../..', strict=ALLOW_MISSING)", |
| ntpath.dirname(ntpath.dirname(expected))) |
| tester("ntpath.realpath('/'.join(['..'] * 50), strict=ALLOW_MISSING)", |
| ntpath.splitdrive(expected)[0] + '\\') |
| tester("ntpath.realpath('..\\..', strict=ALLOW_MISSING)", |
| ntpath.dirname(ntpath.dirname(expected))) |
| tester("ntpath.realpath('\\'.join(['..'] * 50), strict=ALLOW_MISSING)", |
| ntpath.splitdrive(expected)[0] + '\\') |
| |
| @os_helper.skip_unless_symlink |
| @unittest.skipUnless(HAVE_GETFINALPATHNAME, 'need _getfinalpathname') |
| @_parameterize({}, {'strict': True}, {'strict': ALLOW_MISSING}) |
| def test_realpath_basic(self, kwargs): |
| ABSTFN = ntpath.abspath(os_helper.TESTFN) |
| open(ABSTFN, "wb").close() |
| self.addCleanup(os_helper.unlink, ABSTFN) |
| self.addCleanup(os_helper.unlink, ABSTFN + "1") |
| |
| os.symlink(ABSTFN, ABSTFN + "1") |
| self.assertPathEqual(ntpath.realpath(ABSTFN + "1", **kwargs), ABSTFN) |
| self.assertPathEqual(ntpath.realpath(os.fsencode(ABSTFN + "1"), **kwargs), |
| os.fsencode(ABSTFN)) |
| |
| # gh-88013: call ntpath.realpath with binary drive name may raise a |
| # TypeError. The drive should not exist to reproduce the bug. |
| drives = {f"{c}:\\" for c in string.ascii_uppercase} - set(os.listdrives()) |
| d = drives.pop().encode() |
| self.assertEqual(ntpath.realpath(d, strict=False), d) |
| |
| # gh-106242: Embedded nulls and non-strict fallback to abspath |
| if kwargs: |
| with self.assertRaises(OSError): |
| ntpath.realpath(os_helper.TESTFN + "\0spam", |
| **kwargs) |
| else: |
| self.assertEqual(ABSTFN + "\0spam", |
| ntpath.realpath(os_helper.TESTFN + "\0spam", **kwargs)) |
| |
| @os_helper.skip_unless_symlink |
| @unittest.skipUnless(HAVE_GETFINALPATHNAME, 'need _getfinalpathname') |
| def test_realpath_strict(self): |
| # Bug #43757: raise FileNotFoundError in strict mode if we encounter |
| # a path that does not exist. |
| ABSTFN = ntpath.abspath(os_helper.TESTFN) |
| os.symlink(ABSTFN + "1", ABSTFN) |
| self.addCleanup(os_helper.unlink, ABSTFN) |
| self.assertRaises(FileNotFoundError, ntpath.realpath, ABSTFN, strict=True) |
| self.assertRaises(FileNotFoundError, ntpath.realpath, ABSTFN + "2", strict=True) |
| |
| @unittest.skipUnless(HAVE_GETFINALPATHNAME, 'need _getfinalpathname') |
| def test_realpath_invalid_paths(self): |
| realpath = ntpath.realpath |
| ABSTFN = ntpath.abspath(os_helper.TESTFN) |
| ABSTFNb = os.fsencode(ABSTFN) |
| path = ABSTFN + '\x00' |
| # gh-106242: Embedded nulls and non-strict fallback to abspath |
| self.assertEqual(realpath(path, strict=False), path) |
| # gh-106242: Embedded nulls should raise OSError (not ValueError) |
| self.assertRaises(OSError, realpath, path, strict=ALL_BUT_LAST) |
| self.assertRaises(OSError, realpath, path, strict=True) |
| self.assertRaises(OSError, realpath, path, strict=ALLOW_MISSING) |
| path = ABSTFNb + b'\x00' |
| self.assertEqual(realpath(path, strict=False), path) |
| self.assertRaises(OSError, realpath, path, strict=ALL_BUT_LAST) |
| self.assertRaises(OSError, realpath, path, strict=True) |
| self.assertRaises(OSError, realpath, path, strict=ALLOW_MISSING) |
| path = ABSTFN + '\\nonexistent\\x\x00' |
| self.assertEqual(realpath(path, strict=False), path) |
| self.assertRaises(OSError, realpath, path, strict=ALL_BUT_LAST) |
| self.assertRaises(OSError, realpath, path, strict=True) |
| self.assertRaises(OSError, realpath, path, strict=ALLOW_MISSING) |
| path = ABSTFNb + b'\\nonexistent\\x\x00' |
| self.assertEqual(realpath(path, strict=False), path) |
| self.assertRaises(OSError, realpath, path, strict=ALL_BUT_LAST) |
| self.assertRaises(OSError, realpath, path, strict=True) |
| self.assertRaises(OSError, realpath, path, strict=ALLOW_MISSING) |
| path = ABSTFN + '\x00\\..' |
| self.assertEqual(realpath(path, strict=False), os.getcwd()) |
| self.assertEqual(realpath(path, strict=ALL_BUT_LAST), os.getcwd()) |
| self.assertEqual(realpath(path, strict=True), os.getcwd()) |
| self.assertEqual(realpath(path, strict=ALLOW_MISSING), os.getcwd()) |
| path = ABSTFNb + b'\x00\\..' |
| self.assertEqual(realpath(path, strict=False), os.getcwdb()) |
| self.assertEqual(realpath(path, strict=ALL_BUT_LAST), os.getcwdb()) |
| self.assertEqual(realpath(path, strict=True), os.getcwdb()) |
| self.assertEqual(realpath(path, strict=ALLOW_MISSING), os.getcwdb()) |
| path = ABSTFN + '\\nonexistent\\x\x00\\..' |
| self.assertEqual(realpath(path, strict=False), ABSTFN + '\\nonexistent') |
| self.assertRaises(OSError, realpath, path, strict=ALL_BUT_LAST) |
| self.assertRaises(OSError, realpath, path, strict=True) |
| self.assertEqual(realpath(path, strict=ALLOW_MISSING), ABSTFN + '\\nonexistent') |
| path = ABSTFNb + b'\\nonexistent\\x\x00\\..' |
| self.assertEqual(realpath(path, strict=False), ABSTFNb + b'\\nonexistent') |
| self.assertRaises(OSError, realpath, path, strict=ALL_BUT_LAST) |
| self.assertRaises(OSError, realpath, path, strict=True) |
| self.assertEqual(realpath(path, strict=ALLOW_MISSING), ABSTFNb + b'\\nonexistent') |
| |
| @unittest.skipUnless(HAVE_GETFINALPATHNAME, 'need _getfinalpathname') |
| @_parameterize({}, {'strict': True}, {'strict': ALL_BUT_LAST}, {'strict': ALLOW_MISSING}) |
| def test_realpath_invalid_unicode_paths(self, kwargs): |
| realpath = ntpath.realpath |
| ABSTFN = ntpath.abspath(os_helper.TESTFN) |
| ABSTFNb = os.fsencode(ABSTFN) |
| path = ABSTFNb + b'\xff' |
| self.assertRaises(UnicodeDecodeError, realpath, path, **kwargs) |
| path = ABSTFNb + b'\\nonexistent\\\xff' |
| self.assertRaises(UnicodeDecodeError, realpath, path, **kwargs) |
| path = ABSTFNb + b'\xff\\..' |
| self.assertRaises(UnicodeDecodeError, realpath, path, **kwargs) |
| path = ABSTFNb + b'\\nonexistent\\\xff\\..' |
| self.assertRaises(UnicodeDecodeError, realpath, path, **kwargs) |
| |
| @os_helper.skip_unless_symlink |
| @unittest.skipUnless(HAVE_GETFINALPATHNAME, 'need _getfinalpathname') |
| @_parameterize({}, {'strict': True}, {'strict': ALL_BUT_LAST}, {'strict': ALLOW_MISSING}) |
| def test_realpath_relative(self, kwargs): |
| ABSTFN = ntpath.abspath(os_helper.TESTFN) |
| open(ABSTFN, "wb").close() |
| self.addCleanup(os_helper.unlink, ABSTFN) |
| self.addCleanup(os_helper.unlink, ABSTFN + "1") |
| |
| os.symlink(ABSTFN, ntpath.relpath(ABSTFN + "1")) |
| self.assertPathEqual(ntpath.realpath(ABSTFN + "1", **kwargs), ABSTFN) |
| |
| @os_helper.skip_unless_symlink |
| @unittest.skipUnless(HAVE_GETFINALPATHNAME, 'need _getfinalpathname') |
| def test_realpath_broken_symlinks(self): |
| ABSTFN = ntpath.abspath(os_helper.TESTFN) |
| os.mkdir(ABSTFN) |
| self.addCleanup(os_helper.rmtree, ABSTFN) |
| |
| with os_helper.change_cwd(ABSTFN): |
| os.mkdir("subdir") |
| os.chdir("subdir") |
| os.symlink(".", "recursive") |
| os.symlink("..", "parent") |
| os.chdir("..") |
| os.symlink(".", "self") |
| os.symlink("missing", "broken") |
| os.symlink(r"broken\bar", "broken1") |
| os.symlink(r"self\self\broken", "broken2") |
| os.symlink(r"subdir\parent\subdir\parent\broken", "broken3") |
| os.symlink(ABSTFN + r"\broken", "broken4") |
| os.symlink(r"recursive\..\broken", "broken5") |
| |
| self.assertPathEqual(ntpath.realpath("broken"), |
| ABSTFN + r"\missing") |
| self.assertPathEqual(ntpath.realpath(r"broken\foo"), |
| ABSTFN + r"\missing\foo") |
| # bpo-38453: We no longer recursively resolve segments of relative |
| # symlinks that the OS cannot resolve. |
| self.assertPathEqual(ntpath.realpath(r"broken1"), |
| ABSTFN + r"\broken\bar") |
| self.assertPathEqual(ntpath.realpath(r"broken1\baz"), |
| ABSTFN + r"\broken\bar\baz") |
| self.assertPathEqual(ntpath.realpath("broken2"), |
| ABSTFN + r"\self\self\missing") |
| self.assertPathEqual(ntpath.realpath("broken3"), |
| ABSTFN + r"\subdir\parent\subdir\parent\missing") |
| self.assertPathEqual(ntpath.realpath("broken4"), |
| ABSTFN + r"\missing") |
| self.assertPathEqual(ntpath.realpath("broken5"), |
| ABSTFN + r"\missing") |
| |
| self.assertPathEqual(ntpath.realpath(b"broken"), |
| os.fsencode(ABSTFN + r"\missing")) |
| self.assertPathEqual(ntpath.realpath(rb"broken\foo"), |
| os.fsencode(ABSTFN + r"\missing\foo")) |
| self.assertPathEqual(ntpath.realpath(rb"broken1"), |
| os.fsencode(ABSTFN + r"\broken\bar")) |
| self.assertPathEqual(ntpath.realpath(rb"broken1\baz"), |
| os.fsencode(ABSTFN + r"\broken\bar\baz")) |
| self.assertPathEqual(ntpath.realpath(b"broken2"), |
| os.fsencode(ABSTFN + r"\self\self\missing")) |
| self.assertPathEqual(ntpath.realpath(rb"broken3"), |
| os.fsencode(ABSTFN + r"\subdir\parent\subdir\parent\missing")) |
| self.assertPathEqual(ntpath.realpath(b"broken4"), |
| os.fsencode(ABSTFN + r"\missing")) |
| self.assertPathEqual(ntpath.realpath(b"broken5"), |
| os.fsencode(ABSTFN + r"\missing")) |
| |
| @os_helper.skip_unless_symlink |
| @unittest.skipUnless(HAVE_GETFINALPATHNAME, 'need _getfinalpathname') |
| def test_realpath_symlink_loops(self): |
| # Symlink loops in non-strict mode are non-deterministic as to which |
| # path is returned, but it will always be the fully resolved path of |
| # one member of the cycle |
| ABSTFN = ntpath.abspath(os_helper.TESTFN) |
| self.addCleanup(os_helper.unlink, ABSTFN) |
| self.addCleanup(os_helper.unlink, ABSTFN + "1") |
| self.addCleanup(os_helper.unlink, ABSTFN + "2") |
| self.addCleanup(os_helper.unlink, ABSTFN + "y") |
| self.addCleanup(os_helper.unlink, ABSTFN + "c") |
| self.addCleanup(os_helper.unlink, ABSTFN + "a") |
| |
| os.symlink(ABSTFN, ABSTFN) |
| self.assertPathEqual(ntpath.realpath(ABSTFN), ABSTFN) |
| |
| os.symlink(ABSTFN + "1", ABSTFN + "2") |
| os.symlink(ABSTFN + "2", ABSTFN + "1") |
| expected = (ABSTFN + "1", ABSTFN + "2") |
| self.assertPathIn(ntpath.realpath(ABSTFN + "1"), expected) |
| self.assertPathIn(ntpath.realpath(ABSTFN + "2"), expected) |
| |
| self.assertPathIn(ntpath.realpath(ABSTFN + "1\\x"), |
| (ntpath.join(r, "x") for r in expected)) |
| self.assertPathEqual(ntpath.realpath(ABSTFN + "1\\.."), |
| ntpath.dirname(ABSTFN)) |
| self.assertPathEqual(ntpath.realpath(ABSTFN + "1\\..\\x"), |
| ntpath.dirname(ABSTFN) + "\\x") |
| os.symlink(ABSTFN + "x", ABSTFN + "y") |
| self.assertPathEqual(ntpath.realpath(ABSTFN + "1\\..\\" |
| + ntpath.basename(ABSTFN) + "y"), |
| ABSTFN + "x") |
| self.assertPathIn(ntpath.realpath(ABSTFN + "1\\..\\" |
| + ntpath.basename(ABSTFN) + "1"), |
| expected) |
| |
| os.symlink(ntpath.basename(ABSTFN) + "a\\b", ABSTFN + "a") |
| self.assertPathEqual(ntpath.realpath(ABSTFN + "a"), ABSTFN + "a") |
| |
| os.symlink("..\\" + ntpath.basename(ntpath.dirname(ABSTFN)) |
| + "\\" + ntpath.basename(ABSTFN) + "c", ABSTFN + "c") |
| self.assertPathEqual(ntpath.realpath(ABSTFN + "c"), ABSTFN + "c") |
| |
| # Test using relative path as well. |
| self.assertPathEqual(ntpath.realpath(ntpath.basename(ABSTFN)), ABSTFN) |
| |
| @os_helper.skip_unless_symlink |
| @unittest.skipUnless(HAVE_GETFINALPATHNAME, 'need _getfinalpathname') |
| def test_realpath_symlink_loops_strict(self): |
| # Symlink loops raise OSError in strict mode |
| ABSTFN = ntpath.abspath(os_helper.TESTFN) |
| self.addCleanup(os_helper.unlink, ABSTFN) |
| self.addCleanup(os_helper.unlink, ABSTFN + "1") |
| self.addCleanup(os_helper.unlink, ABSTFN + "2") |
| self.addCleanup(os_helper.unlink, ABSTFN + "y") |
| self.addCleanup(os_helper.unlink, ABSTFN + "c") |
| self.addCleanup(os_helper.unlink, ABSTFN + "a") |
| |
| os.symlink(ABSTFN, ABSTFN) |
| self.assertRaises(OSError, ntpath.realpath, ABSTFN, strict=ALL_BUT_LAST) |
| self.assertRaises(OSError, ntpath.realpath, ABSTFN, strict=True) |
| |
| os.symlink(ABSTFN + "1", ABSTFN + "2") |
| os.symlink(ABSTFN + "2", ABSTFN + "1") |
| self.assertRaises(OSError, ntpath.realpath, ABSTFN + "1", strict=ALL_BUT_LAST) |
| self.assertRaises(OSError, ntpath.realpath, ABSTFN + "1", strict=True) |
| self.assertRaises(OSError, ntpath.realpath, ABSTFN + "2", strict=ALL_BUT_LAST) |
| self.assertRaises(OSError, ntpath.realpath, ABSTFN + "2", strict=True) |
| self.assertRaises(OSError, ntpath.realpath, ABSTFN + "1\\x", strict=ALL_BUT_LAST) |
| self.assertRaises(OSError, ntpath.realpath, ABSTFN + "1\\x", strict=True) |
| # Windows eliminates '..' components before resolving links, so the |
| # following call is not expected to raise. |
| self.assertPathEqual(ntpath.realpath(ABSTFN + "1\\..", strict=ALL_BUT_LAST), |
| ntpath.dirname(ABSTFN)) |
| self.assertPathEqual(ntpath.realpath(ABSTFN + "1\\..", strict=True), |
| ntpath.dirname(ABSTFN)) |
| self.assertPathEqual(ntpath.realpath(ABSTFN + "1\\..\\x", strict=ALL_BUT_LAST), |
| ntpath.dirname(ABSTFN) + "\\x") |
| self.assertRaises(OSError, ntpath.realpath, ABSTFN + "1\\..\\x", strict=True) |
| os.symlink(ABSTFN + "x", ABSTFN + "y") |
| self.assertPathEqual(ntpath.realpath(ABSTFN + "1\\..\\" |
| + ntpath.basename(ABSTFN) + "y", |
| strict=ALL_BUT_LAST), |
| ABSTFN + "x") |
| self.assertRaises(OSError, ntpath.realpath, ABSTFN + "1\\..\\" |
| + ntpath.basename(ABSTFN) + "y", |
| strict=True) |
| self.assertRaises(OSError, ntpath.realpath, |
| ABSTFN + "1\\..\\" + ntpath.basename(ABSTFN) + "1", |
| strict=ALL_BUT_LAST) |
| self.assertRaises(OSError, ntpath.realpath, |
| ABSTFN + "1\\..\\" + ntpath.basename(ABSTFN) + "1", |
| strict=True) |
| |
| os.symlink(ntpath.basename(ABSTFN) + "a\\b", ABSTFN + "a") |
| self.assertRaises(OSError, ntpath.realpath, ABSTFN + "a", strict=ALL_BUT_LAST) |
| self.assertRaises(OSError, ntpath.realpath, ABSTFN + "a", strict=True) |
| |
| os.symlink("..\\" + ntpath.basename(ntpath.dirname(ABSTFN)) |
| + "\\" + ntpath.basename(ABSTFN) + "c", ABSTFN + "c") |
| self.assertRaises(OSError, ntpath.realpath, ABSTFN + "c", strict=ALL_BUT_LAST) |
| self.assertRaises(OSError, ntpath.realpath, ABSTFN + "c", strict=True) |
| |
| # Test using relative path as well. |
| self.assertRaises(OSError, ntpath.realpath, ntpath.basename(ABSTFN), |
| strict=ALL_BUT_LAST) |
| self.assertRaises(OSError, ntpath.realpath, ntpath.basename(ABSTFN), |
| strict=True) |
| |
| @os_helper.skip_unless_symlink |
| @unittest.skipUnless(HAVE_GETFINALPATHNAME, 'need _getfinalpathname') |
| def test_realpath_symlink_loops_raise(self): |
| # Symlink loops raise OSError in ALLOW_MISSING mode |
| ABSTFN = ntpath.abspath(os_helper.TESTFN) |
| self.addCleanup(os_helper.unlink, ABSTFN) |
| self.addCleanup(os_helper.unlink, ABSTFN + "1") |
| self.addCleanup(os_helper.unlink, ABSTFN + "2") |
| self.addCleanup(os_helper.unlink, ABSTFN + "y") |
| self.addCleanup(os_helper.unlink, ABSTFN + "c") |
| self.addCleanup(os_helper.unlink, ABSTFN + "a") |
| self.addCleanup(os_helper.unlink, ABSTFN + "x") |
| |
| os.symlink(ABSTFN, ABSTFN) |
| self.assertRaises(OSError, ntpath.realpath, ABSTFN, strict=ALLOW_MISSING) |
| |
| os.symlink(ABSTFN + "1", ABSTFN + "2") |
| os.symlink(ABSTFN + "2", ABSTFN + "1") |
| self.assertRaises(OSError, ntpath.realpath, ABSTFN + "1", |
| strict=ALLOW_MISSING) |
| self.assertRaises(OSError, ntpath.realpath, ABSTFN + "2", |
| strict=ALLOW_MISSING) |
| self.assertRaises(OSError, ntpath.realpath, ABSTFN + "1\\x", |
| strict=ALLOW_MISSING) |
| |
| # Windows eliminates '..' components before resolving links; |
| # realpath is not expected to raise if this removes the loop. |
| self.assertPathEqual(ntpath.realpath(ABSTFN + "1\\.."), |
| ntpath.dirname(ABSTFN)) |
| self.assertPathEqual(ntpath.realpath(ABSTFN + "1\\..\\x"), |
| ntpath.dirname(ABSTFN) + "\\x") |
| |
| os.symlink(ABSTFN + "x", ABSTFN + "y") |
| self.assertPathEqual(ntpath.realpath(ABSTFN + "1\\..\\" |
| + ntpath.basename(ABSTFN) + "y"), |
| ABSTFN + "x") |
| self.assertRaises( |
| OSError, ntpath.realpath, |
| ABSTFN + "1\\..\\" + ntpath.basename(ABSTFN) + "1", |
| strict=ALLOW_MISSING) |
| |
| os.symlink(ntpath.basename(ABSTFN) + "a\\b", ABSTFN + "a") |
| self.assertRaises(OSError, ntpath.realpath, ABSTFN + "a", |
| strict=ALLOW_MISSING) |
| |
| os.symlink("..\\" + ntpath.basename(ntpath.dirname(ABSTFN)) |
| + "\\" + ntpath.basename(ABSTFN) + "c", ABSTFN + "c") |
| self.assertRaises(OSError, ntpath.realpath, ABSTFN + "c", |
| strict=ALLOW_MISSING) |
| |
| # Test using relative path as well. |
| self.assertRaises(OSError, ntpath.realpath, ntpath.basename(ABSTFN), |
| strict=ALLOW_MISSING) |
| |
| @os_helper.skip_unless_symlink |
| @unittest.skipUnless(HAVE_GETFINALPATHNAME, 'need _getfinalpathname') |
| @_parameterize({}, {'strict': True}, {'strict': ALL_BUT_LAST}, {'strict': ALLOW_MISSING}) |
| def test_realpath_symlink_prefix(self, kwargs): |
| ABSTFN = ntpath.abspath(os_helper.TESTFN) |
| self.addCleanup(os_helper.unlink, ABSTFN + "3") |
| self.addCleanup(os_helper.unlink, "\\\\?\\" + ABSTFN + "3.") |
| self.addCleanup(os_helper.unlink, ABSTFN + "3link") |
| self.addCleanup(os_helper.unlink, ABSTFN + "3.link") |
| |
| with open(ABSTFN + "3", "wb") as f: |
| f.write(b'0') |
| os.symlink(ABSTFN + "3", ABSTFN + "3link") |
| |
| with open("\\\\?\\" + ABSTFN + "3.", "wb") as f: |
| f.write(b'1') |
| os.symlink("\\\\?\\" + ABSTFN + "3.", ABSTFN + "3.link") |
| |
| self.assertPathEqual(ntpath.realpath(ABSTFN + "3link", **kwargs), |
| ABSTFN + "3") |
| self.assertPathEqual(ntpath.realpath(ABSTFN + "3.link", **kwargs), |
| "\\\\?\\" + ABSTFN + "3.") |
| |
| # Resolved paths should be usable to open target files |
| with open(ntpath.realpath(ABSTFN + "3link"), "rb") as f: |
| self.assertEqual(f.read(), b'0') |
| with open(ntpath.realpath(ABSTFN + "3.link"), "rb") as f: |
| self.assertEqual(f.read(), b'1') |
| |
| # When the prefix is included, it is not stripped |
| self.assertPathEqual(ntpath.realpath("\\\\?\\" + ABSTFN + "3link", **kwargs), |
| "\\\\?\\" + ABSTFN + "3") |
| self.assertPathEqual(ntpath.realpath("\\\\?\\" + ABSTFN + "3.link", **kwargs), |
| "\\\\?\\" + ABSTFN + "3.") |
| |
| @unittest.skipUnless(HAVE_GETFINALPATHNAME, 'need _getfinalpathname') |
| def test_realpath_nul(self): |
| tester("ntpath.realpath('NUL')", r'\\.\NUL') |
| tester("ntpath.realpath('NUL', strict=False)", r'\\.\NUL') |
| tester("ntpath.realpath('NUL', strict=True)", r'\\.\NUL') |
| tester("ntpath.realpath('NUL', strict=ALL_BUT_LAST)", r'\\.\NUL') |
| tester("ntpath.realpath('NUL', strict=ALLOW_MISSING)", r'\\.\NUL') |
| |
| @unittest.skipUnless(HAVE_GETFINALPATHNAME, 'need _getfinalpathname') |
| @unittest.skipUnless(HAVE_GETSHORTPATHNAME, 'need _getshortpathname') |
| def test_realpath_cwd(self): |
| ABSTFN = ntpath.abspath(os_helper.TESTFN) |
| |
| os_helper.unlink(ABSTFN) |
| os_helper.rmtree(ABSTFN) |
| os.mkdir(ABSTFN) |
| self.addCleanup(os_helper.rmtree, ABSTFN) |
| |
| test_dir_long = ntpath.join(ABSTFN, "MyVeryLongDirectoryName") |
| os.mkdir(test_dir_long) |
| |
| test_dir_short = _getshortpathname(test_dir_long) |
| test_file_long = ntpath.join(test_dir_long, "file.txt") |
| test_file_short = ntpath.join(test_dir_short, "file.txt") |
| |
| with open(test_file_long, "wb") as f: |
| f.write(b"content") |
| |
| self.assertPathEqual(test_file_long, ntpath.realpath(test_file_short)) |
| |
| for kwargs in {}, {'strict': True}, {'strict': ALL_BUT_LAST}, {'strict': ALLOW_MISSING}: |
| with self.subTest(**kwargs): |
| with os_helper.change_cwd(test_dir_long): |
| self.assertPathEqual( |
| test_file_long, |
| ntpath.realpath("file.txt", **kwargs)) |
| with os_helper.change_cwd(test_dir_long.lower()): |
| self.assertPathEqual( |
| test_file_long, |
| ntpath.realpath("file.txt", **kwargs)) |
| with os_helper.change_cwd(test_dir_short): |
| self.assertPathEqual( |
| test_file_long, |
| ntpath.realpath("file.txt", **kwargs)) |
| |
| @unittest.skipUnless(HAVE_GETFINALPATHNAME, 'need _getfinalpathname') |
| def test_realpath_permission(self): |
| # Test whether python can resolve the real filename of a |
| # shortened file name even if it does not have permission to access it. |
| ABSTFN = ntpath.realpath(os_helper.TESTFN) |
| |
| os_helper.unlink(ABSTFN) |
| os_helper.rmtree(ABSTFN) |
| os.mkdir(ABSTFN) |
| self.addCleanup(os_helper.rmtree, ABSTFN) |
| |
| test_file = ntpath.join(ABSTFN, "LongFileName123.txt") |
| test_file_short = ntpath.join(ABSTFN, "LONGFI~1.TXT") |
| |
| with open(test_file, "wb") as f: |
| f.write(b"content") |
| # Automatic generation of short names may be disabled on |
| # NTFS volumes for the sake of performance. |
| # They're not supported at all on ReFS and exFAT. |
| p = subprocess.run( |
| # Try to set the short name manually. |
| ['fsutil.exe', 'file', 'setShortName', test_file, 'LONGFI~1.TXT'], |
| creationflags=subprocess.DETACHED_PROCESS |
| ) |
| |
| if p.returncode: |
| raise unittest.SkipTest('failed to set short name') |
| |
| try: |
| self.assertPathEqual(test_file, ntpath.realpath(test_file_short)) |
| except AssertionError: |
| raise unittest.SkipTest('the filesystem seems to lack support for short filenames') |
| |
| # Deny the right to [S]YNCHRONIZE on the file to |
| # force nt._getfinalpathname to fail with ERROR_ACCESS_DENIED. |
| p = subprocess.run( |
| ['icacls.exe', test_file, '/deny', '*S-1-5-32-545:(S)'], |
| creationflags=subprocess.DETACHED_PROCESS |
| ) |
| |
| if p.returncode: |
| raise unittest.SkipTest('failed to deny access to the test file') |
| |
| self.assertPathEqual(test_file, ntpath.realpath(test_file_short)) |
| |
| @os_helper.skip_unless_symlink |
| @unittest.skipUnless(HAVE_GETFINALPATHNAME, 'need _getfinalpathname') |
| def test_realpath_mode(self): |
| realpath = ntpath.realpath |
| ABSTFN = ntpath.abspath(os_helper.TESTFN) |
| self.addCleanup(os_helper.rmdir, ABSTFN) |
| self.addCleanup(os_helper.rmdir, ABSTFN + "/dir") |
| self.addCleanup(os_helper.unlink, ABSTFN + "/file") |
| self.addCleanup(os_helper.unlink, ABSTFN + "/dir/file2") |
| self.addCleanup(os_helper.unlink, ABSTFN + "/link") |
| self.addCleanup(os_helper.unlink, ABSTFN + "/link2") |
| self.addCleanup(os_helper.unlink, ABSTFN + "/broken") |
| self.addCleanup(os_helper.unlink, ABSTFN + "/cycle") |
| |
| os.mkdir(ABSTFN) |
| os.mkdir(ABSTFN + "\\dir") |
| open(ABSTFN + "\\file", "wb").close() |
| open(ABSTFN + "\\dir\\file2", "wb").close() |
| os.symlink("file", ABSTFN + "\\link") |
| os.symlink("dir", ABSTFN + "\\link2") |
| os.symlink("nonexistent", ABSTFN + "\\broken") |
| os.symlink("cycle", ABSTFN + "\\cycle") |
| def check(path, modes, expected, errno=None): |
| path = path.replace('/', '\\') |
| if isinstance(expected, str): |
| assert errno is None |
| expected = expected.replace('/', os.sep) |
| for mode in modes: |
| with self.subTest(mode=mode): |
| self.assertEqual(realpath(path, strict=mode), |
| ABSTFN + expected) |
| else: |
| for mode in modes: |
| with self.subTest(mode=mode): |
| with self.assertRaises(expected) as cm: |
| realpath(path, strict=mode) |
| if errno is not None: |
| self.assertEqual(cm.exception.errno, errno) |
| |
| self.enterContext(os_helper.change_cwd(ABSTFN)) |
| all_modes = [False, ALLOW_MISSING, ALL_BUT_LAST, True] |
| check("file", all_modes, "/file") |
| check("file/", all_modes, "/file") |
| check("file/file2", [False, ALLOW_MISSING], "/file/file2") |
| check("file/file2", [ALL_BUT_LAST, True], FileNotFoundError) |
| check("file/.", all_modes, "/file") |
| check("file/../link2", all_modes, "/dir") |
| |
| check("dir", all_modes, "/dir") |
| check("dir/", all_modes, "/dir") |
| check("dir/file2", all_modes, "/dir/file2") |
| |
| check("link", all_modes, "/file") |
| check("link/", all_modes, "/file") |
| check("link/file2", [False, ALLOW_MISSING], "/file/file2") |
| check("link/file2", [ALL_BUT_LAST, True], FileNotFoundError) |
| check("link/.", all_modes, "/file") |
| check("link/../link", all_modes, "/file") |
| |
| check("link2", all_modes, "/dir") |
| check("link2/", all_modes, "/dir") |
| check("link2/file2", all_modes, "/dir/file2") |
| |
| check("nonexistent", [False, ALLOW_MISSING, ALL_BUT_LAST], "/nonexistent") |
| check("nonexistent", [True], FileNotFoundError) |
| check("nonexistent/", [False, ALLOW_MISSING, ALL_BUT_LAST], "/nonexistent") |
| check("nonexistent/", [True], FileNotFoundError) |
| check("nonexistent/file", [False, ALLOW_MISSING], "/nonexistent/file") |
| check("nonexistent/file", [ALL_BUT_LAST, True], FileNotFoundError) |
| check("nonexistent/../link", all_modes, "/file") |
| |
| check("broken", [False, ALLOW_MISSING, ALL_BUT_LAST], "/nonexistent") |
| check("broken", [True], FileNotFoundError) |
| check("broken/", [False, ALLOW_MISSING, ALL_BUT_LAST], "/nonexistent") |
| check("broken/", [True], FileNotFoundError) |
| check("broken/file", [False, ALLOW_MISSING], "/nonexistent/file") |
| check("broken/file", [ALL_BUT_LAST, True], FileNotFoundError) |
| check("broken/../link", all_modes, "/file") |
| |
| check("cycle", [False], "/cycle") |
| check("cycle", [ALLOW_MISSING, ALL_BUT_LAST, True], OSError, errno.EINVAL) |
| check("cycle/", [False], "/cycle") |
| check("cycle/", [ALLOW_MISSING, ALL_BUT_LAST, True], OSError, errno.EINVAL) |
| check("cycle/file", [False], "/cycle/file") |
| check("cycle/file", [ALLOW_MISSING, ALL_BUT_LAST, True], OSError, errno.EINVAL) |
| check("cycle/../link", all_modes, "/file") |
| |
| def test_expandvars(self): |
| with os_helper.EnvironmentVarGuard() as env: |
| env.clear() |
| env["foo"] = "bar" |
| env["{foo"] = "baz1" |
| env["{foo}"] = "baz2" |
| tester('ntpath.expandvars("foo")', "foo") |
| tester('ntpath.expandvars("$foo bar")', "bar bar") |
| tester('ntpath.expandvars("${foo}bar")', "barbar") |
| tester('ntpath.expandvars("$[foo]bar")', "$[foo]bar") |
| tester('ntpath.expandvars("$bar bar")', "$bar bar") |
| tester('ntpath.expandvars("$?bar")', "$?bar") |
| tester('ntpath.expandvars("$foo}bar")', "bar}bar") |
| tester('ntpath.expandvars("${foo")', "${foo") |
| tester('ntpath.expandvars("${{foo}}")', "baz1}") |
| tester('ntpath.expandvars("$foo$foo")', "barbar") |
| tester('ntpath.expandvars("$bar$bar")', "$bar$bar") |
| tester('ntpath.expandvars("%foo% bar")', "bar bar") |
| tester('ntpath.expandvars("%foo%bar")', "barbar") |
| tester('ntpath.expandvars("%foo%%foo%")', "barbar") |
| tester('ntpath.expandvars("%%foo%%foo%foo%")', "%foo%foobar") |
| tester('ntpath.expandvars("%?bar%")', "%?bar%") |
| tester('ntpath.expandvars("%foo%%bar")', "bar%bar") |
| tester('ntpath.expandvars("\'%foo%\'%bar")', "\'%foo%\'%bar") |
| tester('ntpath.expandvars("bar\'%foo%")', "bar\'%foo%") |
| |
| @unittest.skipUnless(os_helper.FS_NONASCII, 'need os_helper.FS_NONASCII') |
| def test_expandvars_nonascii(self): |
| def check(value, expected): |
| tester('ntpath.expandvars(%r)' % value, expected) |
| with os_helper.EnvironmentVarGuard() as env: |
| env.clear() |
| nonascii = os_helper.FS_NONASCII |
| env['spam'] = nonascii |
| env[nonascii] = 'ham' + nonascii |
| check('$spam bar', '%s bar' % nonascii) |
| check('$%s bar' % nonascii, '$%s bar' % nonascii) |
| check('${spam}bar', '%sbar' % nonascii) |
| check('${%s}bar' % nonascii, 'ham%sbar' % nonascii) |
| check('$spam}bar', '%s}bar' % nonascii) |
| check('$%s}bar' % nonascii, '$%s}bar' % nonascii) |
| check('%spam% bar', '%s bar' % nonascii) |
| check('%{}% bar'.format(nonascii), 'ham%s bar' % nonascii) |
| check('%spam%bar', '%sbar' % nonascii) |
| check('%{}%bar'.format(nonascii), 'ham%sbar' % nonascii) |
| |
| def test_expanduser(self): |
| tester('ntpath.expanduser("test")', 'test') |
| |
| with os_helper.EnvironmentVarGuard() as env: |
| env.clear() |
| tester('ntpath.expanduser("~test")', '~test') |
| |
| env['HOMEDRIVE'] = 'C:\\' |
| env['HOMEPATH'] = 'Users\\eric' |
| env['USERNAME'] = 'eric' |
| tester('ntpath.expanduser("~test")', 'C:\\Users\\test') |
| tester('ntpath.expanduser("~")', 'C:\\Users\\eric') |
| |
| del env['HOMEDRIVE'] |
| tester('ntpath.expanduser("~test")', 'Users\\test') |
| tester('ntpath.expanduser("~")', 'Users\\eric') |
| |
| env.clear() |
| env['USERPROFILE'] = 'C:\\Users\\eric' |
| env['USERNAME'] = 'eric' |
| tester('ntpath.expanduser("~test")', 'C:\\Users\\test') |
| tester('ntpath.expanduser("~")', 'C:\\Users\\eric') |
| tester('ntpath.expanduser("~test\\foo\\bar")', |
| 'C:\\Users\\test\\foo\\bar') |
| tester('ntpath.expanduser("~test/foo/bar")', |
| 'C:\\Users\\test/foo/bar') |
| tester('ntpath.expanduser("~\\foo\\bar")', |
| 'C:\\Users\\eric\\foo\\bar') |
| tester('ntpath.expanduser("~/foo/bar")', |
| 'C:\\Users\\eric/foo/bar') |
| |
| # bpo-36264: ignore `HOME` when set on windows |
| env.clear() |
| env['HOME'] = 'F:\\' |
| env['USERPROFILE'] = 'C:\\Users\\eric' |
| env['USERNAME'] = 'eric' |
| tester('ntpath.expanduser("~test")', 'C:\\Users\\test') |
| tester('ntpath.expanduser("~")', 'C:\\Users\\eric') |
| |
| # bpo-39899: don't guess another user's home directory if |
| # `%USERNAME% != basename(%USERPROFILE%)` |
| env.clear() |
| env['USERPROFILE'] = 'C:\\Users\\eric' |
| env['USERNAME'] = 'idle' |
| tester('ntpath.expanduser("~test")', '~test') |
| tester('ntpath.expanduser("~")', 'C:\\Users\\eric') |
| |
| |
| |
| @unittest.skipUnless(nt, "abspath requires 'nt' module") |
| def test_abspath(self): |
| tester('ntpath.abspath("C:\\")', "C:\\") |
| tester('ntpath.abspath("\\\\?\\C:////spam////eggs. . .")', "\\\\?\\C:\\spam\\eggs") |
| tester('ntpath.abspath("\\\\.\\C:////spam////eggs. . .")', "\\\\.\\C:\\spam\\eggs") |
| tester('ntpath.abspath("//spam//eggs. . .")', "\\\\spam\\eggs") |
| tester('ntpath.abspath("\\\\spam\\\\eggs. . .")', "\\\\spam\\eggs") |
| tester('ntpath.abspath("C:/spam. . .")', "C:\\spam") |
| tester('ntpath.abspath("C:\\spam. . .")', "C:\\spam") |
| tester('ntpath.abspath("C:/nul")', "\\\\.\\nul") |
| tester('ntpath.abspath("C:\\nul")', "\\\\.\\nul") |
| self.assertTrue(ntpath.isabs(ntpath.abspath("C:spam"))) |
| tester('ntpath.abspath("//..")', "\\\\") |
| tester('ntpath.abspath("//../")', "\\\\..\\") |
| tester('ntpath.abspath("//../..")', "\\\\..\\") |
| tester('ntpath.abspath("//../../")', "\\\\..\\..\\") |
| tester('ntpath.abspath("//../../../")', "\\\\..\\..\\") |
| tester('ntpath.abspath("//../../../..")', "\\\\..\\..\\") |
| tester('ntpath.abspath("//../../../../")', "\\\\..\\..\\") |
| tester('ntpath.abspath("//server")', "\\\\server") |
| tester('ntpath.abspath("//server/")', "\\\\server\\") |
| tester('ntpath.abspath("//server/..")', "\\\\server\\") |
| tester('ntpath.abspath("//server/../")', "\\\\server\\..\\") |
| tester('ntpath.abspath("//server/../..")', "\\\\server\\..\\") |
| tester('ntpath.abspath("//server/../../")', "\\\\server\\..\\") |
| tester('ntpath.abspath("//server/../../..")', "\\\\server\\..\\") |
| tester('ntpath.abspath("//server/../../../")', "\\\\server\\..\\") |
| tester('ntpath.abspath("//server/share")', "\\\\server\\share") |
| tester('ntpath.abspath("//server/share/")', "\\\\server\\share\\") |
| tester('ntpath.abspath("//server/share/..")', "\\\\server\\share\\") |
| tester('ntpath.abspath("//server/share/../")', "\\\\server\\share\\") |
| tester('ntpath.abspath("//server/share/../..")', "\\\\server\\share\\") |
| tester('ntpath.abspath("//server/share/../../")', "\\\\server\\share\\") |
| tester('ntpath.abspath("C:\\nul. . .")', "\\\\.\\nul") |
| tester('ntpath.abspath("//... . .")', "\\\\") |
| tester('ntpath.abspath("//.. . . .")', "\\\\") |
| tester('ntpath.abspath("//../... . .")', "\\\\..\\") |
| tester('ntpath.abspath("//../.. . . .")', "\\\\..\\") |
| with os_helper.temp_cwd(os_helper.TESTFN) as cwd_dir: # bpo-31047 |
| tester('ntpath.abspath("")', cwd_dir) |
| tester('ntpath.abspath(" ")', cwd_dir + "\\ ") |
| tester('ntpath.abspath("?")', cwd_dir + "\\?") |
| drive, _ = ntpath.splitdrive(cwd_dir) |
| tester('ntpath.abspath("/abc/")', drive + "\\abc") |
| |
| def test_abspath_invalid_paths(self): |
| abspath = ntpath.abspath |
| if sys.platform == 'win32': |
| self.assertEqual(abspath("C:\x00"), ntpath.join(abspath("C:"), "\x00")) |
| self.assertEqual(abspath(b"C:\x00"), ntpath.join(abspath(b"C:"), b"\x00")) |
| self.assertEqual(abspath("\x00:spam"), "\x00:\\spam") |
| self.assertEqual(abspath(b"\x00:spam"), b"\x00:\\spam") |
| self.assertEqual(abspath('c:\\fo\x00o'), 'c:\\fo\x00o') |
| self.assertEqual(abspath(b'c:\\fo\x00o'), b'c:\\fo\x00o') |
| self.assertEqual(abspath('c:\\fo\x00o\\..\\bar'), 'c:\\bar') |
| self.assertEqual(abspath(b'c:\\fo\x00o\\..\\bar'), b'c:\\bar') |
| self.assertEqual(abspath('c:\\\udfff'), 'c:\\\udfff') |
| self.assertEqual(abspath('c:\\\udfff\\..\\foo'), 'c:\\foo') |
| if sys.platform == 'win32': |
| self.assertRaises(UnicodeDecodeError, abspath, b'c:\\\xff') |
| self.assertRaises(UnicodeDecodeError, abspath, b'c:\\\xff\\..\\foo') |
| else: |
| self.assertEqual(abspath(b'c:\\\xff'), b'c:\\\xff') |
| self.assertEqual(abspath(b'c:\\\xff\\..\\foo'), b'c:\\foo') |
| |
| def test_relpath(self): |
| tester('ntpath.relpath("a")', 'a') |
| tester('ntpath.relpath(ntpath.abspath("a"))', 'a') |
| tester('ntpath.relpath("a/b")', 'a\\b') |
| tester('ntpath.relpath("../a/b")', '..\\a\\b') |
| with os_helper.temp_cwd(os_helper.TESTFN) as cwd_dir: |
| currentdir = ntpath.basename(cwd_dir) |
| tester('ntpath.relpath("a", "../b")', '..\\'+currentdir+'\\a') |
| tester('ntpath.relpath("a/b", "../c")', '..\\'+currentdir+'\\a\\b') |
| tester('ntpath.relpath("a", "b/c")', '..\\..\\a') |
| tester('ntpath.relpath("c:/foo/bar/bat", "c:/x/y")', '..\\..\\foo\\bar\\bat') |
| tester('ntpath.relpath("//conky/mountpoint/a", "//conky/mountpoint/b/c")', '..\\..\\a') |
| tester('ntpath.relpath("a", "a")', '.') |
| tester('ntpath.relpath("/foo/bar/bat", "/x/y/z")', '..\\..\\..\\foo\\bar\\bat') |
| tester('ntpath.relpath("/foo/bar/bat", "/foo/bar")', 'bat') |
| tester('ntpath.relpath("/foo/bar/bat", "/")', 'foo\\bar\\bat') |
| tester('ntpath.relpath("/", "/foo/bar/bat")', '..\\..\\..') |
| tester('ntpath.relpath("/foo/bar/bat", "/x")', '..\\foo\\bar\\bat') |
| tester('ntpath.relpath("/x", "/foo/bar/bat")', '..\\..\\..\\x') |
| tester('ntpath.relpath("/", "/")', '.') |
| tester('ntpath.relpath("/a", "/a")', '.') |
| tester('ntpath.relpath("/a/b", "/a/b")', '.') |
| tester('ntpath.relpath("c:/foo", "C:/FOO")', '.') |
| |
| def test_commonpath(self): |
| def check(paths, expected): |
| tester(('ntpath.commonpath(%r)' % paths).replace('\\\\', '\\'), |
| expected) |
| def check_error(paths, expected): |
| self.assertRaisesRegex(ValueError, expected, ntpath.commonpath, paths) |
| self.assertRaisesRegex(ValueError, expected, ntpath.commonpath, paths[::-1]) |
| self.assertRaisesRegex(ValueError, expected, ntpath.commonpath, |
| [os.fsencode(p) for p in paths]) |
| self.assertRaisesRegex(ValueError, expected, ntpath.commonpath, |
| [os.fsencode(p) for p in paths[::-1]]) |
| |
| self.assertRaises(TypeError, ntpath.commonpath, None) |
| self.assertRaises(ValueError, ntpath.commonpath, []) |
| self.assertRaises(ValueError, ntpath.commonpath, iter([])) |
| |
| # gh-117381: Logical error messages |
| check_error(['C:\\Foo', 'C:Foo'], "Can't mix absolute and relative paths") |
| check_error(['C:\\Foo', '\\Foo'], "Paths don't have the same drive") |
| check_error(['C:\\Foo', 'Foo'], "Paths don't have the same drive") |
| check_error(['C:Foo', '\\Foo'], "Paths don't have the same drive") |
| check_error(['C:Foo', 'Foo'], "Paths don't have the same drive") |
| check_error(['\\Foo', 'Foo'], "Can't mix rooted and not-rooted paths") |
| |
| check(['C:\\Foo'], 'C:\\Foo') |
| check(['C:\\Foo', 'C:\\Foo'], 'C:\\Foo') |
| check(['C:\\Foo\\', 'C:\\Foo'], 'C:\\Foo') |
| check(['C:\\Foo\\', 'C:\\Foo\\'], 'C:\\Foo') |
| check(['C:\\\\Foo', 'C:\\Foo\\\\'], 'C:\\Foo') |
| check(['C:\\.\\Foo', 'C:\\Foo\\.'], 'C:\\Foo') |
| check(['C:\\', 'C:\\baz'], 'C:\\') |
| check(['C:\\Bar', 'C:\\baz'], 'C:\\') |
| check(['C:\\Foo', 'C:\\Foo\\Baz'], 'C:\\Foo') |
| check(['C:\\Foo\\Bar', 'C:\\Foo\\Baz'], 'C:\\Foo') |
| check(['C:\\Bar', 'C:\\Baz'], 'C:\\') |
| check(['C:\\Bar\\', 'C:\\Baz'], 'C:\\') |
| |
| check(['C:\\Foo\\Bar', 'C:/Foo/Baz'], 'C:\\Foo') |
| check(['C:\\Foo\\Bar', 'c:/foo/baz'], 'C:\\Foo') |
| check(['c:/foo/bar', 'C:\\Foo\\Baz'], 'c:\\foo') |
| |
| # gh-117381: Logical error messages |
| check_error(['C:\\Foo', 'D:\\Foo'], "Paths don't have the same drive") |
| check_error(['C:\\Foo', 'D:Foo'], "Paths don't have the same drive") |
| check_error(['C:Foo', 'D:Foo'], "Paths don't have the same drive") |
| |
| check(['spam'], 'spam') |
| check(['spam', 'spam'], 'spam') |
| check(['spam', 'alot'], '') |
| check(['and\\jam', 'and\\spam'], 'and') |
| check(['and\\\\jam', 'and\\spam\\\\'], 'and') |
| check(['and\\.\\jam', '.\\and\\spam'], 'and') |
| check(['and\\jam', 'and\\spam', 'alot'], '') |
| check(['and\\jam', 'and\\spam', 'and'], 'and') |
| check(['C:and\\jam', 'C:and\\spam'], 'C:and') |
| |
| check([''], '') |
| check(['', 'spam\\alot'], '') |
| |
| # gh-117381: Logical error messages |
| check_error(['', '\\spam\\alot'], "Can't mix rooted and not-rooted paths") |
| |
| self.assertRaises(TypeError, ntpath.commonpath, [b'C:\\Foo', 'C:\\Foo\\Baz']) |
| self.assertRaises(TypeError, ntpath.commonpath, [b'C:\\Foo', 'Foo\\Baz']) |
| self.assertRaises(TypeError, ntpath.commonpath, [b'Foo', 'C:\\Foo\\Baz']) |
| self.assertRaises(TypeError, ntpath.commonpath, ['C:\\Foo', b'C:\\Foo\\Baz']) |
| self.assertRaises(TypeError, ntpath.commonpath, ['C:\\Foo', b'Foo\\Baz']) |
| self.assertRaises(TypeError, ntpath.commonpath, ['Foo', b'C:\\Foo\\Baz']) |
| |
| def test_sameopenfile(self): |
| with TemporaryFile() as tf1, TemporaryFile() as tf2: |
| # Make sure the same file is really the same |
| self.assertTrue(ntpath.sameopenfile(tf1.fileno(), tf1.fileno())) |
| # Make sure different files are really different |
| self.assertFalse(ntpath.sameopenfile(tf1.fileno(), tf2.fileno())) |
| # Make sure invalid values don't cause issues on win32 |
| if sys.platform == "win32": |
| with self.assertRaises(OSError): |
| # Invalid file descriptors shouldn't display assert |
| # dialogs (#4804) |
| ntpath.sameopenfile(-1, -1) |
| |
| def test_ismount(self): |
| self.assertTrue(ntpath.ismount("c:\\")) |
| self.assertTrue(ntpath.ismount("C:\\")) |
| self.assertTrue(ntpath.ismount("c:/")) |
| self.assertTrue(ntpath.ismount("C:/")) |
| self.assertTrue(ntpath.ismount("\\\\.\\c:\\")) |
| self.assertTrue(ntpath.ismount("\\\\.\\C:\\")) |
| |
| self.assertTrue(ntpath.ismount(b"c:\\")) |
| self.assertTrue(ntpath.ismount(b"C:\\")) |
| self.assertTrue(ntpath.ismount(b"c:/")) |
| self.assertTrue(ntpath.ismount(b"C:/")) |
| self.assertTrue(ntpath.ismount(b"\\\\.\\c:\\")) |
| self.assertTrue(ntpath.ismount(b"\\\\.\\C:\\")) |
| |
| with os_helper.temp_dir() as d: |
| self.assertFalse(ntpath.ismount(d)) |
| |
| if sys.platform == "win32": |
| # |
| # Make sure the current folder isn't the root folder |
| # (or any other volume root). The drive-relative |
| # locations below cannot then refer to mount points |
| # |
| test_cwd = os.getenv("SystemRoot") |
| drive, path = ntpath.splitdrive(test_cwd) |
| with os_helper.change_cwd(test_cwd): |
| self.assertFalse(ntpath.ismount(drive.lower())) |
| self.assertFalse(ntpath.ismount(drive.upper())) |
| |
| self.assertTrue(ntpath.ismount("\\\\localhost\\c$")) |
| self.assertTrue(ntpath.ismount("\\\\localhost\\c$\\")) |
| |
| self.assertTrue(ntpath.ismount(b"\\\\localhost\\c$")) |
| self.assertTrue(ntpath.ismount(b"\\\\localhost\\c$\\")) |
| |
| def test_ismount_invalid_paths(self): |
| ismount = ntpath.ismount |
| self.assertFalse(ismount("c:\\\udfff")) |
| if sys.platform == 'win32': |
| self.assertRaises(ValueError, ismount, "c:\\\x00") |
| self.assertRaises(ValueError, ismount, b"c:\\\x00") |
| self.assertRaises(UnicodeDecodeError, ismount, b"c:\\\xff") |
| else: |
| self.assertFalse(ismount("c:\\\x00")) |
| self.assertFalse(ismount(b"c:\\\x00")) |
| self.assertFalse(ismount(b"c:\\\xff")) |
| |
| def test_isreserved(self): |
| self.assertFalse(ntpath.isreserved('')) |
| self.assertFalse(ntpath.isreserved('.')) |
| self.assertFalse(ntpath.isreserved('..')) |
| self.assertFalse(ntpath.isreserved('/')) |
| self.assertFalse(ntpath.isreserved('/foo/bar')) |
| # A name that ends with a space or dot is reserved. |
| self.assertTrue(ntpath.isreserved('foo.')) |
| self.assertTrue(ntpath.isreserved('foo ')) |
| # ASCII control characters are reserved. |
| self.assertTrue(ntpath.isreserved('\foo')) |
| # Wildcard characters, colon, and pipe are reserved. |
| self.assertTrue(ntpath.isreserved('foo*bar')) |
| self.assertTrue(ntpath.isreserved('foo?bar')) |
| self.assertTrue(ntpath.isreserved('foo"bar')) |
| self.assertTrue(ntpath.isreserved('foo<bar')) |
| self.assertTrue(ntpath.isreserved('foo>bar')) |
| self.assertTrue(ntpath.isreserved('foo:bar')) |
| self.assertTrue(ntpath.isreserved('foo|bar')) |
| # Case-insensitive DOS-device names are reserved. |
| self.assertTrue(ntpath.isreserved('nul')) |
| self.assertTrue(ntpath.isreserved('aux')) |
| self.assertTrue(ntpath.isreserved('prn')) |
| self.assertTrue(ntpath.isreserved('con')) |
| self.assertTrue(ntpath.isreserved('conin$')) |
| self.assertTrue(ntpath.isreserved('conout$')) |
| # COM/LPT + 1-9 or + superscript 1-3 are reserved. |
| self.assertTrue(ntpath.isreserved('COM1')) |
| self.assertTrue(ntpath.isreserved('LPT9')) |
| self.assertTrue(ntpath.isreserved('com\xb9')) |
| self.assertTrue(ntpath.isreserved('com\xb2')) |
| self.assertTrue(ntpath.isreserved('lpt\xb3')) |
| # DOS-device name matching ignores characters after a dot or |
| # a colon and also ignores trailing spaces. |
| self.assertTrue(ntpath.isreserved('NUL.txt')) |
| self.assertTrue(ntpath.isreserved('PRN ')) |
| self.assertTrue(ntpath.isreserved('AUX .txt')) |
| self.assertTrue(ntpath.isreserved('COM1:bar')) |
| self.assertTrue(ntpath.isreserved('LPT9 :bar')) |
| # DOS-device names are only matched at the beginning |
| # of a path component. |
| self.assertFalse(ntpath.isreserved('bar.com9')) |
| self.assertFalse(ntpath.isreserved('bar.lpt9')) |
| # The entire path is checked, except for the drive. |
| self.assertTrue(ntpath.isreserved('c:/bar/baz/NUL')) |
| self.assertTrue(ntpath.isreserved('c:/NUL/bar/baz')) |
| self.assertFalse(ntpath.isreserved('//./NUL')) |
| # Bytes are supported. |
| self.assertFalse(ntpath.isreserved(b'')) |
| self.assertFalse(ntpath.isreserved(b'.')) |
| self.assertFalse(ntpath.isreserved(b'..')) |
| self.assertFalse(ntpath.isreserved(b'/')) |
| self.assertFalse(ntpath.isreserved(b'/foo/bar')) |
| self.assertTrue(ntpath.isreserved(b'foo.')) |
| self.assertTrue(ntpath.isreserved(b'nul')) |
| |
| def assertEqualCI(self, s1, s2): |
| """Assert that two strings are equal ignoring case differences.""" |
| self.assertEqual(s1.lower(), s2.lower()) |
| |
| @unittest.skipUnless(nt, "OS helpers require 'nt' module") |
| def test_nt_helpers(self): |
| # Trivial validation that the helpers do not break, and support both |
| # unicode and bytes (UTF-8) paths |
| |
| executable = nt._getfinalpathname(sys.executable) |
| |
| for path in executable, os.fsencode(executable): |
| volume_path = nt._getvolumepathname(path) |
| path_drive = ntpath.splitdrive(path)[0] |
| volume_path_drive = ntpath.splitdrive(volume_path)[0] |
| self.assertEqualCI(path_drive, volume_path_drive) |
| |
| cap, free = nt._getdiskusage(sys.exec_prefix) |
| self.assertGreater(cap, 0) |
| self.assertGreater(free, 0) |
| b_cap, b_free = nt._getdiskusage(sys.exec_prefix.encode()) |
| # Free space may change, so only test the capacity is equal |
| self.assertEqual(b_cap, cap) |
| self.assertGreater(b_free, 0) |
| |
| for path in [sys.prefix, sys.executable]: |
| final_path = nt._getfinalpathname(path) |
| self.assertIsInstance(final_path, str) |
| self.assertGreater(len(final_path), 0) |
| |
| b_final_path = nt._getfinalpathname(path.encode()) |
| self.assertIsInstance(b_final_path, bytes) |
| self.assertGreater(len(b_final_path), 0) |
| |
| @unittest.skipIf(sys.platform != 'win32', "Can only test junctions with creation on win32.") |
| def test_isjunction(self): |
| with os_helper.temp_dir() as d: |
| with os_helper.change_cwd(d): |
| os.mkdir('tmpdir') |
| |
| import _winapi |
| try: |
| _winapi.CreateJunction('tmpdir', 'testjunc') |
| except OSError: |
| raise unittest.SkipTest('creating the test junction failed') |
| |
| self.assertTrue(ntpath.isjunction('testjunc')) |
| self.assertFalse(ntpath.isjunction('tmpdir')) |
| self.assertPathEqual(ntpath.realpath('testjunc'), ntpath.realpath('tmpdir')) |
| |
| def test_isfile_invalid_paths(self): |
| isfile = ntpath.isfile |
| self.assertIs(isfile('/tmp\udfffabcds'), False) |
| self.assertIs(isfile(b'/tmp\xffabcds'), False) |
| self.assertIs(isfile('/tmp\x00abcds'), False) |
| self.assertIs(isfile(b'/tmp\x00abcds'), False) |
| |
| @unittest.skipIf(sys.platform != 'win32', "drive letters are a windows concept") |
| def test_isfile_driveletter(self): |
| drive = os.environ.get('SystemDrive') |
| if drive is None or len(drive) != 2 or drive[1] != ':': |
| raise unittest.SkipTest('SystemDrive is not defined or malformed') |
| self.assertFalse(os.path.isfile('\\\\.\\' + drive)) |
| |
| @unittest.skipUnless(hasattr(os, 'pipe'), "need os.pipe()") |
| def test_isfile_anonymous_pipe(self): |
| pr, pw = os.pipe() |
| try: |
| self.assertFalse(ntpath.isfile(pr)) |
| finally: |
| os.close(pr) |
| os.close(pw) |
| |
| @unittest.skipIf(sys.platform != 'win32', "windows only") |
| def test_isfile_named_pipe(self): |
| import _winapi |
| named_pipe = f'//./PIPE/python_isfile_test_{os.getpid()}' |
| h = _winapi.CreateNamedPipe(named_pipe, |
| _winapi.PIPE_ACCESS_INBOUND, |
| 0, 1, 0, 0, 0, 0) |
| try: |
| self.assertFalse(ntpath.isfile(named_pipe)) |
| finally: |
| _winapi.CloseHandle(h) |
| |
| @unittest.skipIf(sys.platform != 'win32', "windows only") |
| def test_con_device(self): |
| self.assertFalse(os.path.isfile(r"\\.\CON")) |
| self.assertFalse(os.path.isdir(r"\\.\CON")) |
| self.assertFalse(os.path.islink(r"\\.\CON")) |
| self.assertTrue(os.path.exists(r"\\.\CON")) |
| |
| @unittest.skipIf(sys.platform != 'win32', "Fast paths are only for win32") |
| @cpython_only |
| def test_fast_paths_in_use(self): |
| # There are fast paths of these functions implemented in posixmodule.c. |
| # Confirm that they are being used, and not the Python fallbacks in |
| # genericpath.py. |
| self.assertTrue(os.path.splitroot is nt._path_splitroot_ex) |
| self.assertFalse(inspect.isfunction(os.path.splitroot)) |
| self.assertTrue(os.path.normpath is nt._path_normpath) |
| self.assertFalse(inspect.isfunction(os.path.normpath)) |
| self.assertTrue(os.path.isdir is nt._path_isdir) |
| self.assertFalse(inspect.isfunction(os.path.isdir)) |
| self.assertTrue(os.path.isfile is nt._path_isfile) |
| self.assertFalse(inspect.isfunction(os.path.isfile)) |
| self.assertTrue(os.path.islink is nt._path_islink) |
| self.assertFalse(inspect.isfunction(os.path.islink)) |
| self.assertTrue(os.path.isjunction is nt._path_isjunction) |
| self.assertFalse(inspect.isfunction(os.path.isjunction)) |
| self.assertTrue(os.path.exists is nt._path_exists) |
| self.assertFalse(inspect.isfunction(os.path.exists)) |
| self.assertTrue(os.path.lexists is nt._path_lexists) |
| self.assertFalse(inspect.isfunction(os.path.lexists)) |
| |
| @unittest.skipIf(os.name != 'nt', "Dev Drives only exist on Win32") |
| def test_isdevdrive(self): |
| # Result may be True or False, but shouldn't raise |
| self.assertIn(ntpath.isdevdrive(os_helper.TESTFN), (True, False)) |
| # ntpath.isdevdrive can handle relative paths |
| self.assertIn(ntpath.isdevdrive("."), (True, False)) |
| self.assertIn(ntpath.isdevdrive(b"."), (True, False)) |
| # Volume syntax is supported |
| self.assertIn(ntpath.isdevdrive(os.listvolumes()[0]), (True, False)) |
| # Invalid volume returns False from os.path method |
| self.assertFalse(ntpath.isdevdrive(r"\\?\Volume{00000000-0000-0000-0000-000000000000}\\")) |
| # Invalid volume raises from underlying helper |
| with self.assertRaises(OSError): |
| nt._path_isdevdrive(r"\\?\Volume{00000000-0000-0000-0000-000000000000}\\") |
| |
| @unittest.skipIf(os.name == 'nt', "isdevdrive fallback only used off Win32") |
| def test_isdevdrive_fallback(self): |
| # Fallback always returns False |
| self.assertFalse(ntpath.isdevdrive(os_helper.TESTFN)) |
| |
| |
| class NtCommonTest(test_genericpath.CommonTest, unittest.TestCase): |
| pathmodule = ntpath |
| attributes = ['relpath'] |
| |
| |
| class PathLikeTests(NtpathTestCase): |
| |
| path = ntpath |
| |
| def setUp(self): |
| self.file_name = os_helper.TESTFN |
| self.file_path = FakePath(os_helper.TESTFN) |
| self.addCleanup(os_helper.unlink, self.file_name) |
| with open(self.file_name, 'xb', 0) as file: |
| file.write(b"test_ntpath.PathLikeTests") |
| |
| def _check_function(self, func): |
| self.assertPathEqual(func(self.file_path), func(self.file_name)) |
| |
| def test_path_normcase(self): |
| self._check_function(self.path.normcase) |
| |
| def test_path_isabs(self): |
| self._check_function(self.path.isabs) |
| |
| def test_path_join(self): |
| self.assertEqual(self.path.join('a', FakePath('b'), 'c'), |
| self.path.join('a', 'b', 'c')) |
| |
| def test_path_split(self): |
| self._check_function(self.path.split) |
| |
| def test_path_splitext(self): |
| self._check_function(self.path.splitext) |
| |
| def test_path_splitdrive(self): |
| self._check_function(self.path.splitdrive) |
| |
| def test_path_splitroot(self): |
| self._check_function(self.path.splitroot) |
| |
| def test_path_basename(self): |
| self._check_function(self.path.basename) |
| |
| def test_path_dirname(self): |
| self._check_function(self.path.dirname) |
| |
| def test_path_islink(self): |
| self._check_function(self.path.islink) |
| |
| def test_path_lexists(self): |
| self._check_function(self.path.lexists) |
| |
| def test_path_ismount(self): |
| self._check_function(self.path.ismount) |
| |
| def test_path_expanduser(self): |
| self._check_function(self.path.expanduser) |
| |
| def test_path_expandvars(self): |
| self._check_function(self.path.expandvars) |
| |
| def test_path_normpath(self): |
| self._check_function(self.path.normpath) |
| |
| def test_path_abspath(self): |
| self._check_function(self.path.abspath) |
| |
| def test_path_realpath(self): |
| self._check_function(self.path.realpath) |
| |
| def test_path_relpath(self): |
| self._check_function(self.path.relpath) |
| |
| def test_path_commonpath(self): |
| common_path = self.path.commonpath([self.file_path, self.file_name]) |
| self.assertPathEqual(common_path, self.file_name) |
| |
| def test_path_isdir(self): |
| self._check_function(self.path.isdir) |
| |
| |
| if __name__ == "__main__": |
| unittest.main() |
