test_manhole.py 文件源码

def testControlBackslash(self):
        self._testwrite("cancelled line")
        partialLine = self.recvlineClient.expect("cancelled line")

        def gotPartialLine(ign):
            self._assertBuffer(
                [">>> cancelled line"])
            self._testwrite(manhole.CTRL_BACKSLASH)

            d = self.recvlineClient.onDisconnection
            return self.assertFailure(d, error.ConnectionDone)

        def gotClearedLine(ign):
            self._assertBuffer(
                [""])

        return partialLine.addCallback(gotPartialLine).addCallback(gotClearedLine)