1570af302Sopenharmony_ci/* 2570af302Sopenharmony_ci * Copyright (c) 2022 Huawei Device Co., Ltd. 3570af302Sopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License"); 4570af302Sopenharmony_ci * you may not use this file except in compliance with the License. 5570af302Sopenharmony_ci * You may obtain a copy of the License at 6570af302Sopenharmony_ci * 7570af302Sopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0 8570af302Sopenharmony_ci * 9570af302Sopenharmony_ci * Unless required by applicable law or agreed to in writing, software 10570af302Sopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS, 11570af302Sopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12570af302Sopenharmony_ci * See the License for the specific language governing permissions and 13570af302Sopenharmony_ci * limitations under the License. 14570af302Sopenharmony_ci */ 15570af302Sopenharmony_ci 16570af302Sopenharmony_ci#include <limits.h> 17570af302Sopenharmony_ci#include <unistd.h> 18570af302Sopenharmony_ci#include "test.h" 19570af302Sopenharmony_ci 20570af302Sopenharmony_ci/* 21570af302Sopenharmony_ci * @tc.name : getgroups_0100 22570af302Sopenharmony_ci * @tc.desc : Getlist of supplementary group IDs 23570af302Sopenharmony_ci * @tc.level : Level 0 24570af302Sopenharmony_ci */ 25570af302Sopenharmony_civoid getgroups_0100(void) 26570af302Sopenharmony_ci{ 27570af302Sopenharmony_ci gid_t list[NGROUPS_MAX]; 28570af302Sopenharmony_ci int size = getgroups(sizeof(list) / sizeof(list[0]), list); 29570af302Sopenharmony_ci if (size < 0) { 30570af302Sopenharmony_ci t_error("%s getgroups failed\n", __func__); 31570af302Sopenharmony_ci } 32570af302Sopenharmony_ci} 33570af302Sopenharmony_ci 34570af302Sopenharmony_ci/* 35570af302Sopenharmony_ci * @tc.name : getgroups_0200 36570af302Sopenharmony_ci * @tc.desc : Test for invalid argument 37570af302Sopenharmony_ci * @tc.level : Level 0 38570af302Sopenharmony_ci */ 39570af302Sopenharmony_civoid getgroups_0200(void) 40570af302Sopenharmony_ci{ 41570af302Sopenharmony_ci gid_t list[NGROUPS_MAX]; 42570af302Sopenharmony_ci int size = getgroups(-1, list); 43570af302Sopenharmony_ci if (size != -1) { 44570af302Sopenharmony_ci t_error("%s getgroups should be failed\n", __func__); 45570af302Sopenharmony_ci } 46570af302Sopenharmony_ci} 47570af302Sopenharmony_ci 48570af302Sopenharmony_ciint main(int argc, char *argv[]) 49570af302Sopenharmony_ci{ 50570af302Sopenharmony_ci getgroups_0100(); 51570af302Sopenharmony_ci getgroups_0200(); 52570af302Sopenharmony_ci return t_status; 53570af302Sopenharmony_ci}