How to use safe_rmdir method in autotest

Best Python code snippet using autotest_python

test_posixpath.py

Source:test_posixpath.py

...13    """14    found_backslash = '\\' in ABSTFN15    msg = "ABSTFN is not a posix path - tests fail"16    return [test, unittest.skip(msg)(test)][found_backslash]17def safe_rmdir(dirname):18    try:19        os.rmdir(dirname)20    except OSError:21        pass22class PosixPathTest(unittest.TestCase):23    def setUp(self):24        self.tearDown()25    def tearDown(self):26        for suffix in ["", "1", "2"]:27            test_support.unlink(test_support.TESTFN + suffix)28            safe_rmdir(test_support.TESTFN + suffix)29    def test_join(self):30        self.assertEqual(posixpath.join("/foo", "bar", "/bar", "baz"), "/bar/baz")31        self.assertEqual(posixpath.join("/foo", "bar", "baz"), "/foo/bar/baz")32        self.assertEqual(posixpath.join("/foo/", "bar/", "baz/"), "/foo/bar/baz/")33    def test_split(self):34        self.assertEqual(posixpath.split("/foo/bar"), ("/foo", "bar"))35        self.assertEqual(posixpath.split("/"), ("/", ""))36        self.assertEqual(posixpath.split("foo"), ("", "foo"))37        self.assertEqual(posixpath.split("////foo"), ("////", "foo"))38        self.assertEqual(posixpath.split("//foo//bar"), ("//foo", "bar"))39    def splitextTest(self, path, filename, ext):40        self.assertEqual(posixpath.splitext(path), (filename, ext))41        self.assertEqual(posixpath.splitext("/" + path), ("/" + filename, ext))42        self.assertEqual(posixpath.splitext("abc/" + path), ("abc/" + filename, ext))43        self.assertEqual(posixpath.splitext("abc.def/" + path), ("abc.def/" + filename, ext))44        self.assertEqual(posixpath.splitext("/abc.def/" + path), ("/abc.def/" + filename, ext))45        self.assertEqual(posixpath.splitext(path + "/"), (filename + ext + "/", ""))46    def test_splitext(self):47        self.splitextTest("foo.bar", "foo", ".bar")48        self.splitextTest("foo.boo.bar", "foo.boo", ".bar")49        self.splitextTest("foo.boo.biff.bar", "foo.boo.biff", ".bar")50        self.splitextTest(".csh.rc", ".csh", ".rc")51        self.splitextTest("nodots", "nodots", "")52        self.splitextTest(".cshrc", ".cshrc", "")53        self.splitextTest("...manydots", "...manydots", "")54        self.splitextTest("...manydots.ext", "...manydots", ".ext")55        self.splitextTest(".", ".", "")56        self.splitextTest("..", "..", "")57        self.splitextTest("........", "........", "")58        self.splitextTest("", "", "")59    def test_isabs(self):60        self.assertIs(posixpath.isabs(""), False)61        self.assertIs(posixpath.isabs("/"), True)62        self.assertIs(posixpath.isabs("/foo"), True)63        self.assertIs(posixpath.isabs("/foo/bar"), True)64        self.assertIs(posixpath.isabs("foo/bar"), False)65    def test_basename(self):66        self.assertEqual(posixpath.basename("/foo/bar"), "bar")67        self.assertEqual(posixpath.basename("/"), "")68        self.assertEqual(posixpath.basename("foo"), "foo")69        self.assertEqual(posixpath.basename("////foo"), "foo")70        self.assertEqual(posixpath.basename("//foo//bar"), "bar")71    def test_dirname(self):72        self.assertEqual(posixpath.dirname("/foo/bar"), "/foo")73        self.assertEqual(posixpath.dirname("/"), "/")74        self.assertEqual(posixpath.dirname("foo"), "")75        self.assertEqual(posixpath.dirname("////foo"), "////")76        self.assertEqual(posixpath.dirname("//foo//bar"), "//foo")77    def test_islink(self):78        self.assertIs(posixpath.islink(test_support.TESTFN + "1"), False)79        f = open(test_support.TESTFN + "1", "wb")80        try:81            f.write("foo")82            f.close()83            self.assertIs(posixpath.islink(test_support.TESTFN + "1"), False)84            if hasattr(os, "symlink"):85                os.symlink(test_support.TESTFN + "1", test_support.TESTFN + "2")86                self.assertIs(posixpath.islink(test_support.TESTFN + "2"), True)87                os.remove(test_support.TESTFN + "1")88                self.assertIs(posixpath.islink(test_support.TESTFN + "2"), True)89                self.assertIs(posixpath.exists(test_support.TESTFN + "2"), False)90                self.assertIs(posixpath.lexists(test_support.TESTFN + "2"), True)91        finally:92            if not f.close():93                f.close()94    def test_samefile(self):95        f = open(test_support.TESTFN + "1", "wb")96        try:97            f.write("foo")98            f.close()99            self.assertIs(100                posixpath.samefile(101                    test_support.TESTFN + "1",102                    test_support.TESTFN + "1"103                ),104                True105            )106            # If we don't have links, assume that os.stat doesn't return107            # reasonable inode information and thus, that samefile() doesn't108            # work.109            if hasattr(os, "symlink"):110                os.symlink(111                    test_support.TESTFN + "1",112                    test_support.TESTFN + "2"113                )114                self.assertIs(115                    posixpath.samefile(116                        test_support.TESTFN + "1",117                        test_support.TESTFN + "2"118                    ),119                    True120                )121                os.remove(test_support.TESTFN + "2")122                f = open(test_support.TESTFN + "2", "wb")123                f.write("bar")124                f.close()125                self.assertIs(126                    posixpath.samefile(127                        test_support.TESTFN + "1",128                        test_support.TESTFN + "2"129                    ),130                    False131                )132        finally:133            if not f.close():134                f.close()135    def test_samestat(self):136        f = open(test_support.TESTFN + "1", "wb")137        try:138            f.write("foo")139            f.close()140            self.assertIs(141                posixpath.samestat(142                    os.stat(test_support.TESTFN + "1"),143                    os.stat(test_support.TESTFN + "1")144                ),145                True146            )147            # If we don't have links, assume that os.stat() doesn't return148            # reasonable inode information and thus, that samestat() doesn't149            # work.150            if hasattr(os, "symlink"):151                os.symlink(test_support.TESTFN + "1", test_support.TESTFN + "2")152                self.assertIs(153                    posixpath.samestat(154                        os.stat(test_support.TESTFN + "1"),155                        os.stat(test_support.TESTFN + "2")156                    ),157                    True158                )159                os.remove(test_support.TESTFN + "2")160                f = open(test_support.TESTFN + "2", "wb")161                f.write("bar")162                f.close()163                self.assertIs(164                    posixpath.samestat(165                        os.stat(test_support.TESTFN + "1"),166                        os.stat(test_support.TESTFN + "2")167                    ),168                    False169                )170        finally:171            if not f.close():172                f.close()173    def test_ismount(self):174        self.assertIs(posixpath.ismount("/"), True)175    def test_expanduser(self):176        self.assertEqual(posixpath.expanduser("foo"), "foo")177        try:178            import pwd179        except ImportError:180            pass181        else:182            self.assertIsInstance(posixpath.expanduser("~/"), basestring)183            # if home directory == root directory, this test makes no sense184            if posixpath.expanduser("~") != '/':185                self.assertEqual(186                    posixpath.expanduser("~") + "/",187                    posixpath.expanduser("~/")188                )189            self.assertIsInstance(posixpath.expanduser("~root/"), basestring)190            self.assertIsInstance(posixpath.expanduser("~foo/"), basestring)191            with test_support.EnvironmentVarGuard() as env:192                env['HOME'] = '/'193                self.assertEqual(posixpath.expanduser("~"), "/")194                self.assertEqual(posixpath.expanduser("~/foo"), "/foo")195    def test_normpath(self):196        self.assertEqual(posixpath.normpath(""), ".")197        self.assertEqual(posixpath.normpath("/"), "/")198        self.assertEqual(posixpath.normpath("//"), "//")199        self.assertEqual(posixpath.normpath("///"), "/")200        self.assertEqual(posixpath.normpath("///foo/.//bar//"), "/foo/bar")201        self.assertEqual(posixpath.normpath("///foo/.//bar//.//..//.//baz"), "/foo/baz")202        self.assertEqual(posixpath.normpath("///..//./foo/.//bar"), "/foo/bar")203    @skip_if_ABSTFN_contains_backslash204    def test_realpath_curdir(self):205        self.assertEqual(realpath('.'), os.getcwd())206        self.assertEqual(realpath('./.'), os.getcwd())207        self.assertEqual(realpath('/'.join(['.'] * 100)), os.getcwd())208    @skip_if_ABSTFN_contains_backslash209    def test_realpath_pardir(self):210        self.assertEqual(realpath('..'), dirname(os.getcwd()))211        self.assertEqual(realpath('../..'), dirname(dirname(os.getcwd())))212        self.assertEqual(realpath('/'.join(['..'] * 100)), '/')213    if hasattr(os, "symlink"):214        def test_realpath_basic(self):215            # Basic operation.216            try:217                os.symlink(ABSTFN+"1", ABSTFN)218                self.assertEqual(realpath(ABSTFN), ABSTFN+"1")219            finally:220                test_support.unlink(ABSTFN)221        def test_realpath_symlink_loops(self):222            # Bug #930024, return the path unchanged if we get into an infinite223            # symlink loop.224            try:225                old_path = abspath('.')226                os.symlink(ABSTFN, ABSTFN)227                self.assertEqual(realpath(ABSTFN), ABSTFN)228                os.symlink(ABSTFN+"1", ABSTFN+"2")229                os.symlink(ABSTFN+"2", ABSTFN+"1")230                self.assertEqual(realpath(ABSTFN+"1"), ABSTFN+"1")231                self.assertEqual(realpath(ABSTFN+"2"), ABSTFN+"2")232                self.assertEqual(realpath(ABSTFN+"1/x"), ABSTFN+"1/x")233                self.assertEqual(realpath(ABSTFN+"1/.."), dirname(ABSTFN))234                self.assertEqual(realpath(ABSTFN+"1/../x"), dirname(ABSTFN) + "/x")235                os.symlink(ABSTFN+"x", ABSTFN+"y")236                self.assertEqual(realpath(ABSTFN+"1/../" + basename(ABSTFN) + "y"),237                                ABSTFN + "y")238                self.assertEqual(realpath(ABSTFN+"1/../" + basename(ABSTFN) + "1"),239                                ABSTFN + "1")240                os.symlink(basename(ABSTFN) + "a/b", ABSTFN+"a")241                self.assertEqual(realpath(ABSTFN+"a"), ABSTFN+"a/b")242                os.symlink("../" + basename(dirname(ABSTFN)) + "/" +243                        basename(ABSTFN) + "c", ABSTFN+"c")244                self.assertEqual(realpath(ABSTFN+"c"), ABSTFN+"c")245                # Test using relative path as well.246                os.chdir(dirname(ABSTFN))247                self.assertEqual(realpath(basename(ABSTFN)), ABSTFN)248            finally:249                os.chdir(old_path)250                test_support.unlink(ABSTFN)251                test_support.unlink(ABSTFN+"1")252                test_support.unlink(ABSTFN+"2")253                test_support.unlink(ABSTFN+"y")254                test_support.unlink(ABSTFN+"c")255                test_support.unlink(ABSTFN+"a")256        def test_realpath_repeated_indirect_symlinks(self):257            # Issue #6975.258            try:259                os.mkdir(ABSTFN)260                os.symlink('../' + basename(ABSTFN), ABSTFN + '/self')261                os.symlink('self/self/self', ABSTFN + '/link')262                self.assertEqual(realpath(ABSTFN + '/link'), ABSTFN)263            finally:264                test_support.unlink(ABSTFN + '/self')265                test_support.unlink(ABSTFN + '/link')266                safe_rmdir(ABSTFN)267        def test_realpath_deep_recursion(self):268            depth = 10269            old_path = abspath('.')270            try:271                os.mkdir(ABSTFN)272                for i in range(depth):273                    os.symlink('/'.join(['%d' % i] * 10), ABSTFN + '/%d' % (i + 1))274                os.symlink('.', ABSTFN + '/0')275                self.assertEqual(realpath(ABSTFN + '/%d' % depth), ABSTFN)276                # Test using relative path as well.277                os.chdir(ABSTFN)278                self.assertEqual(realpath('%d' % depth), ABSTFN)279            finally:280                os.chdir(old_path)281                for i in range(depth + 1):282                    test_support.unlink(ABSTFN + '/%d' % i)283                safe_rmdir(ABSTFN)284        def test_realpath_resolve_parents(self):285            # We also need to resolve any symlinks in the parents of a relative286            # path passed to realpath. E.g.: current working directory is287            # /usr/doc with 'doc' being a symlink to /usr/share/doc. We call288            # realpath("a"). This should return /usr/share/doc/a/.289            try:290                old_path = abspath('.')291                os.mkdir(ABSTFN)292                os.mkdir(ABSTFN + "/y")293                os.symlink(ABSTFN + "/y", ABSTFN + "/k")294                os.chdir(ABSTFN + "/k")295                self.assertEqual(realpath("a"), ABSTFN + "/y/a")296            finally:297                os.chdir(old_path)298                test_support.unlink(ABSTFN + "/k")299                safe_rmdir(ABSTFN + "/y")300                safe_rmdir(ABSTFN)301        def test_realpath_resolve_before_normalizing(self):302            # Bug #990669: Symbolic links should be resolved before we303            # normalize the path. E.g.: if we have directories 'a', 'k' and 'y'304            # in the following hierarchy:305            # a/k/y306            #307            # and a symbolic link 'link-y' pointing to 'y' in directory 'a',308            # then realpath("link-y/..") should return 'k', not 'a'.309            try:310                old_path = abspath('.')311                os.mkdir(ABSTFN)312                os.mkdir(ABSTFN + "/k")313                os.mkdir(ABSTFN + "/k/y")314                os.symlink(ABSTFN + "/k/y", ABSTFN + "/link-y")315                # Absolute path.316                self.assertEqual(realpath(ABSTFN + "/link-y/.."), ABSTFN + "/k")317                # Relative path.318                os.chdir(dirname(ABSTFN))319                self.assertEqual(realpath(basename(ABSTFN) + "/link-y/.."),320                                 ABSTFN + "/k")321            finally:322                os.chdir(old_path)323                test_support.unlink(ABSTFN + "/link-y")324                safe_rmdir(ABSTFN + "/k/y")325                safe_rmdir(ABSTFN + "/k")326                safe_rmdir(ABSTFN)327        def test_realpath_resolve_first(self):328            # Bug #1213894: The first component of the path, if not absolute,329            # must be resolved too.330            try:331                old_path = abspath('.')332                os.mkdir(ABSTFN)333                os.mkdir(ABSTFN + "/k")334                os.symlink(ABSTFN, ABSTFN + "link")335                os.chdir(dirname(ABSTFN))336                base = basename(ABSTFN)337                self.assertEqual(realpath(base + "link"), ABSTFN)338                self.assertEqual(realpath(base + "link/k"), ABSTFN + "/k")339            finally:340                os.chdir(old_path)341                test_support.unlink(ABSTFN + "link")342                safe_rmdir(ABSTFN + "/k")343                safe_rmdir(ABSTFN)344    def test_relpath(self):345        (real_getcwd, os.getcwd) = (os.getcwd, lambda: r"/home/user/bar")346        try:347            curdir = os.path.split(os.getcwd())[-1]348            self.assertRaises(ValueError, posixpath.relpath, "")349            self.assertEqual(posixpath.relpath("a"), "a")350            self.assertEqual(posixpath.relpath(posixpath.abspath("a")), "a")351            self.assertEqual(posixpath.relpath("a/b"), "a/b")352            self.assertEqual(posixpath.relpath("../a/b"), "../a/b")353            self.assertEqual(posixpath.relpath("a", "../b"), "../"+curdir+"/a")354            self.assertEqual(posixpath.relpath("a/b", "../c"), "../"+curdir+"/a/b")355            self.assertEqual(posixpath.relpath("a", "b/c"), "../../a")356            self.assertEqual(posixpath.relpath("a", "a"), ".")357            self.assertEqual(posixpath.relpath("/foo/bar/bat", "/x/y/z"), '../../../foo/bar/bat')...

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