test_udp.py 文件源码

def testPortRepr(self):
        client = GoodClient()
        p = reactor.listenUDP(0, client)
        portNo = str(p.getHost().port)
        self.failIf(repr(p).find(portNo) == -1)
        def stoppedListening(ign):
            self.failIf(repr(p).find(portNo) != -1)
        d = defer.maybeDeferred(p.stopListening)
        d.addCallback(stoppedListening)
        return d