test_dummy_thread.py 文件源码

def test_LockType(self):
        #Make sure _thread.LockType is the same type as _thread.allocate_locke()
        self.assertIsInstance(_thread.allocate_lock(), _thread.LockType,
                              "_thread.LockType is not an instance of what "
                              "is returned by _thread.allocate_lock()")