test_socket.py 文件源码

def testRefCountGetNameInfo(self):
        # Testing reference count for getnameinfo
        try:
            # On some versions, this loses a reference
            orig = sys.getrefcount(__name__)
            socket.getnameinfo(__name__,0)
        except TypeError:
            if sys.getrefcount(__name__) != orig:
                self.fail("socket.getnameinfo loses a reference")