def test_unknownProfiler(self):
        config = twistd.ServerOptions()
        config["profile"] = self.mktemp()
        config["profiler"] = "foobar"

        error = self.assertRaises(SystemExit, app.AppProfiler, config)
        self.assertEquals(str(error), "Unsupported profiler name: foobar")
Returns true if the node is a negative reply.
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/test/test_twistd.py/AppProfilingTestCase.test_unknownProfiler--crossover with--dataset/ETHPy150Open CouchPotato/CouchPotatoServer/libs/xmpp/protocol.py/isErrorNode