test_posixpath.py 文件源码

def test_ismount_non_existent(self):
        # Non-existent mountpoint.
        self.assertIs(posixpath.ismount(ABSTFN), False)
        try:
            os.mkdir(ABSTFN)
            self.assertIs(posixpath.ismount(ABSTFN), False)
        finally:
            safe_rmdir(ABSTFN)