1 /* 2 * Copyright 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 * 16 * IptablesBaseTest.h - utility class for tests that use iptables 17 */ 18 19 #include <deque> 20 21 #include "NetdConstants.h" 22 23 class IptablesBaseTest : public ::testing::Test { 24 public: 25 IptablesBaseTest(); 26 27 typedef std::vector<std::pair<IptablesTarget, std::string>> ExpectedIptablesCommands; 28 29 static int fake_android_fork_exec(int argc, char* argv[], int *status, bool, bool); 30 static int fake_android_fork_execvp(int argc, char* argv[], int *status, bool, bool); 31 static int fakeExecIptables(IptablesTarget target, ...); 32 static int fakeExecIptablesRestore(IptablesTarget target, const std::string& commands); 33 static int fakeExecIptablesRestoreWithOutput(IptablesTarget target, const std::string& commands, 34 std::string *output); 35 static int fakeExecIptablesRestoreCommand(IptablesTarget target, const std::string& table, 36 const std::string& commands, std::string *output); 37 static FILE *fake_popen(const char *cmd, const char *type); 38 void expectIptablesCommands(const std::vector<std::string>& expectedCmds); 39 void expectIptablesCommands(const ExpectedIptablesCommands& expectedCmds); 40 void expectIptablesCommands(const std::vector<ExpectedIptablesCommands>& snippets); 41 void expectIptablesRestoreCommands(const std::vector<std::string>& expectedCmds); 42 void expectIptablesRestoreCommands(const ExpectedIptablesCommands& expectedCmds); 43 void setReturnValues(const std::deque<int>& returnValues); 44 45 protected: 46 static std::vector<std::string> sCmds; 47 static ExpectedIptablesCommands sRestoreCmds; 48 static std::deque<int> sReturnValues; 49 static std::deque<std::string> sPopenContents; 50 static std::deque<std::string> sIptablesRestoreOutput; 51 int expectIptablesCommand(IptablesTarget target, int pos, const std::string& cmd); 52 }; 53
