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 <string.h> 17570af302Sopenharmony_ci#include <unistd.h> 18570af302Sopenharmony_ci#include "test.h" 19570af302Sopenharmony_ci 20570af302Sopenharmony_ci/* 21570af302Sopenharmony_ci * @tc.name : chdir_0100 22570af302Sopenharmony_ci * @tc.desc : Verify that the directory can be switched (parameters are valid) 23570af302Sopenharmony_ci * @tc.level : Level 0 24570af302Sopenharmony_ci */ 25570af302Sopenharmony_civoid chdir_0100(void) 26570af302Sopenharmony_ci{ 27570af302Sopenharmony_ci char buf[30]; 28570af302Sopenharmony_ci 29570af302Sopenharmony_ci int result = chdir("/data"); 30570af302Sopenharmony_ci if (result) { 31570af302Sopenharmony_ci t_error("%s fchdir failed, result is %d\n", __func__, result); 32570af302Sopenharmony_ci } 33570af302Sopenharmony_ci 34570af302Sopenharmony_ci memset(buf, 0, sizeof(buf)); 35570af302Sopenharmony_ci 36570af302Sopenharmony_ci char *ret = getcwd(buf, sizeof(buf)); 37570af302Sopenharmony_ci if (!ret) { 38570af302Sopenharmony_ci t_error("%s getcwd failed\n", __func__); 39570af302Sopenharmony_ci } 40570af302Sopenharmony_ci 41570af302Sopenharmony_ci result = strcmp("/data", buf); 42570af302Sopenharmony_ci if (result) { 43570af302Sopenharmony_ci t_error("%s fchdir failed, buf is %s\n", __func__, buf); 44570af302Sopenharmony_ci } 45570af302Sopenharmony_ci} 46570af302Sopenharmony_ci 47570af302Sopenharmony_ciint main(int argc, char *argv[]) 48570af302Sopenharmony_ci{ 49570af302Sopenharmony_ci chdir_0100(); 50570af302Sopenharmony_ci return t_status; 51570af302Sopenharmony_ci}