func: static void test_dispatch_cmd_failure(void)
  
  {
  
      QDict *req = qdict_new();
  
  
      QObject *resp;
  
  
  
      qdict_put_obj(req, "execute", QOBJECT(qstring_from_str("user_def_cmd2")));
  
  
  
      resp = qmp_dispatch(QOBJECT(req));
  
      assert(resp != NULL);
  
      assert(qdict_haskey(qobject_to_qdict(resp), "error"));
  
  
  
      qobject_decref(resp);
  
      QDECREF(req);
  
  
  
      /* check that with extra arguments it throws an error */
  
      req = qdict_new();
  
      qdict_put(args, "a", qint_from_int(66));
  
      qdict_put(req, "arguments", args);
  
  
  
      qdict_put_obj(req, "execute", QOBJECT(qstring_from_str("user_def_cmd")));
  
  
  
      resp = qmp_dispatch(QOBJECT(req));
  
      assert(resp != NULL);
  
      assert(qdict_haskey(qobject_to_qdict(resp), "error"));
  
  
  
      qobject_decref(resp);
  
      QDECREF(req);
  
  }