1 /* 2 * Copyright (C) 2021-2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 17 #ifndef OHOS_DHCP_SYSTEM_FUNC_MOCK_H 18 #define OHOS_DHCP_SYSTEM_FUNC_MOCK_H 19 20 #include <gmock/gmock.h> 21 #include <cstdint> 22 #include <dlfcn.h> 23 #include <unistd.h> 24 25 using socklen_t = unsigned int; 26 using ::testing::_; 27 using ::testing::Return; 28 29 namespace OHOS { 30 namespace Wifi { 31 class SystemFuncMock { 32 public: 33 MOCK_METHOD3(socket, int(int __domain, int __type, int __protocol)); 34 MOCK_METHOD5(setsockopt, int(int __fd, int __level, int __optname, const void *__optval, socklen_t __optlen)); 35 MOCK_METHOD5(select, int(int __nfds, fd_set *__readfds, fd_set *__writefds, fd_set *__exceptfds, 36 struct timeval *__timeout)); 37 MOCK_METHOD3(bind, int(int __fd, struct sockaddr *__addr, socklen_t __len)); 38 39 MOCK_METHOD6(sendto, ssize_t(int __fd, const void *__buf, size_t __n, int __flags, struct sockaddr *__addr, 40 socklen_t __addr_len)); 41 MOCK_METHOD6(recvfrom, ssize_t(int __fd, void *__buf, size_t __n, int __flags, struct sockaddr *__addr, 42 socklen_t *__addr_len)); 43 MOCK_METHOD1(close, int(int _fileno)); 44 static SystemFuncMock &GetInstance(void); 45 static void SetMockFlag(bool flag); 46 static bool GetMockFlag(void); 47 private: 48 SystemFuncMock(); 49 ~SystemFuncMock(); 50 }; 51 } // namespace Wifi 52 } // namespace OHOS 53 #endif 54