/* * Copyright (C) 2022 Huawei Device Co., Ltd. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */#include <stdlib.h>#include <utmp.h>#include "functionalext.h"constint32_tfd=3;/** * @tc.name : login_tty_0100. * @tc.desc : Verify login_tty process success when param is -1 return -1. * @tc.level : level 0 */voidlogin_tty_0100(void){intret=login_tty(-1);EXPECT_EQ("login_tty_0100",ret,-1);}intmain(void){login_tty_0100();returnt_status;}