test_newclient.py 文件源码

def test_parserDataReceivedException(self):
        """
        If the parser L{HTTP11ClientProtocol} delivers bytes to in
        C{dataReceived} raises an exception, the exception is wrapped in a
        L{Failure} and passed to the parser's C{connectionLost} and then the
        L{HTTP11ClientProtocol}'s transport is disconnected.
        """
        requestDeferred = self.protocol.request(Request(b'GET', b'/',
            _boringHeaders, None))
        self.protocol.dataReceived(b'unparseable garbage goes here\r\n')
        d = assertResponseFailed(self, requestDeferred, [ParseError])
        def cbFailed(exc):
            self.assertTrue(self.transport.disconnecting)
            self.assertEqual(
                exc.reasons[0].value.data, b'unparseable garbage goes here')

            # Now do what StringTransport doesn't do but a real transport would
            # have, call connectionLost on the HTTP11ClientProtocol.  Nothing
            # is asserted about this, but it's important for it to not raise an
            # exception.
            self.protocol.connectionLost(Failure(ConnectionDone(u"it is done")))

        d.addCallback(cbFailed)
        return d