test_posixpath.py 文件源码

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:
                test_support.unlink(ABSTFN + '/self')
                test_support.unlink(ABSTFN + '/link')
                safe_rmdir(ABSTFN)