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| author | Serhiy Storchaka <storchaka@gmail.com> | 2013-02-10 10:22:07 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2013-02-10 10:22:07 (GMT) |
| commit | df32691e6fa379aca3b7d1f1081d48c6ddd964ba (patch) | |
| tree | d0d4e63208301646e893e7a637e4672283d7c709 /Lib/test/test_posixpath.py | |
| parent | 4de7457009d3dac9c93cc5b471d20a8d5e92ff33 (diff) | |
| download | cpython-df32691e6fa379aca3b7d1f1081d48c6ddd964ba.zip cpython-df32691e6fa379aca3b7d1f1081d48c6ddd964ba.tar.gz cpython-df32691e6fa379aca3b7d1f1081d48c6ddd964ba.tar.bz2 | |
Issue #6975: os.path.realpath() now correctly resolves multiple nested symlinks on POSIX platforms.
Diffstat (limited to 'Lib/test/test_posixpath.py')
| -rw-r--r-- | Lib/test/test_posixpath.py | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/Lib/test/test_posixpath.py b/Lib/test/test_posixpath.py index 599c85a..430a41c 100644 --- a/Lib/test/test_posixpath.py +++ b/Lib/test/test_posixpath.py @@ -375,6 +375,22 @@ class PosixPathTest(unittest.TestCase): self.assertEqual(realpath(ABSTFN+"1"), ABSTFN+"1") self.assertEqual(realpath(ABSTFN+"2"), ABSTFN+"2") + self.assertEqual(realpath(ABSTFN+"1/x"), ABSTFN+"1/x") + self.assertEqual(realpath(ABSTFN+"1/.."), dirname(ABSTFN)) + self.assertEqual(realpath(ABSTFN+"1/../x"), dirname(ABSTFN) + "/x") + os.symlink(ABSTFN+"x", ABSTFN+"y") + self.assertEqual(realpath(ABSTFN+"1/../" + basename(ABSTFN) + "y"), + ABSTFN + "y") + self.assertEqual(realpath(ABSTFN+"1/../" + basename(ABSTFN) + "1"), + ABSTFN + "1") + + os.symlink(basename(ABSTFN) + "a/b", ABSTFN+"a") + self.assertEqual(realpath(ABSTFN+"a"), ABSTFN+"a/b") + + os.symlink("../" + basename(dirname(ABSTFN)) + "/" + + basename(ABSTFN) + "c", ABSTFN+"c") + self.assertEqual(realpath(ABSTFN+"c"), ABSTFN+"c") + # Test using relative path as well. os.chdir(dirname(ABSTFN)) self.assertEqual(realpath(basename(ABSTFN)), ABSTFN) @@ -383,6 +399,45 @@ class PosixPathTest(unittest.TestCase): support.unlink(ABSTFN) support.unlink(ABSTFN+"1") support.unlink(ABSTFN+"2") + support.unlink(ABSTFN+"y") + support.unlink(ABSTFN+"c") + + @unittest.skipUnless(hasattr(os, "symlink"), + "Missing symlink implementation") + @skip_if_ABSTFN_contains_backslash + def test_realpath_repeated_indirect_symlinks(self): + # Issue #6975. + try: + os.mkdir(ABSTFN) + os.symlink('../' + basename(ABSTFN), ABSTFN + '/self') + os.symlink('self/self/self', ABSTFN + '/link') + self.assertEqual(realpath(ABSTFN + '/link'), ABSTFN) + finally: + support.unlink(ABSTFN + '/self') + support.unlink(ABSTFN + '/link') + safe_rmdir(ABSTFN) + + @unittest.skipUnless(hasattr(os, "symlink"), + "Missing symlink implementation") + @skip_if_ABSTFN_contains_backslash + def test_realpath_deep_recursion(self): + depth = 10 + old_path = abspath('.') + try: + os.mkdir(ABSTFN) + for i in range(depth): + os.symlink('/'.join(['%d' % i] * 10), ABSTFN + '/%d' % (i + 1)) + os.symlink('.', ABSTFN + '/0') + self.assertEqual(realpath(ABSTFN + '/%d' % depth), ABSTFN) + + # Test using relative path as well. + os.chdir(ABSTFN) + self.assertEqual(realpath('%d' % depth), ABSTFN) + finally: + os.chdir(old_path) + for i in range(depth + 1): + support.unlink(ABSTFN + '/%d' % i) + safe_rmdir(ABSTFN) @unittest.skipUnless(hasattr(os, "symlink"), "Missing symlink implementation") |