test_cgi.py 文件源码

def test_malformedHeaderCGI(self):
        """
        Check for the error message in the duplicated header
        """
        cgiFilename = self.writeCGI(BROKEN_HEADER_CGI)

        portnum = self.startServer(cgiFilename)
        url = "http://localhost:%d/cgi" % (portnum,)
        agent = client.Agent(reactor)
        d = agent.request(b"GET", url)
        d.addCallback(discardBody)
        loggedMessages = []

        def addMessage(eventDict):
            loggedMessages.append(log.textFromEventDict(eventDict))

        log.addObserver(addMessage)
        self.addCleanup(log.removeObserver, addMessage)

        def checkResponse(ignored):
            self.assertIn("ignoring malformed CGI header: 'XYZ'",
                          loggedMessages)

        d.addCallback(checkResponse)
        return d