static void migrate_set_downtime(QTestState *who, const char *value) { QDict *rsp; gchar *cmd; cmd = g_strdup_printf("{ 'execute': 'migrate_set_downtime'," "'arguments': { 'value': %s } }", value); rsp = qtest_qmp(who, cmd); g_free(cmd); g_assert(qdict_haskey(rsp, "return")); QDECREF(rsp); }