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 <ftw.h> 17570af302Sopenharmony_ci#include <sys/stat.h> 18570af302Sopenharmony_ci#include <unistd.h> 19570af302Sopenharmony_ci#include "functionalext.h" 20570af302Sopenharmony_ci 21570af302Sopenharmony_ciconst int FAIL = -1; 22570af302Sopenharmony_ciint fn(const char *file, const struct stat *sb, int flag) 23570af302Sopenharmony_ci{ 24570af302Sopenharmony_ci return 0; 25570af302Sopenharmony_ci} 26570af302Sopenharmony_ci 27570af302Sopenharmony_ci/** 28570af302Sopenharmony_ci * @tc.name : ftw_0100 29570af302Sopenharmony_ci * @tc.desc : Each parameter is valid and can traverse the directory tree. 30570af302Sopenharmony_ci * @tc.level : Level 0 31570af302Sopenharmony_ci */ 32570af302Sopenharmony_civoid ftw_0100() 33570af302Sopenharmony_ci{ 34570af302Sopenharmony_ci int ret = -1; 35570af302Sopenharmony_ci ret = ftw("/data", fn, 500); 36570af302Sopenharmony_ci EXPECT_NE("ftw_0100", ret, FAIL); 37570af302Sopenharmony_ci} 38570af302Sopenharmony_ci 39570af302Sopenharmony_ciint main(int argc, char *argv[]) 40570af302Sopenharmony_ci{ 41570af302Sopenharmony_ci ftw_0100(); 42570af302Sopenharmony_ci 43570af302Sopenharmony_ci return t_status; 44570af302Sopenharmony_ci}