1 /*
2  *  Copyright (c) 2018 The WebRTC project authors. All Rights Reserved.
3  *
4  *  Use of this source code is governed by a BSD-style license
5  *  that can be found in the LICENSE file in the root of the source
6  *  tree. An additional intellectual property rights grant can be found
7  *  in the file PATENTS.  All contributing project authors may
8  *  be found in the AUTHORS file in the root of the source tree.
9  */
10 #ifndef TEST_TEST_MAIN_LIB_H_
11 #define TEST_TEST_MAIN_LIB_H_
12 
13 #include <memory>
14 #include <string>
15 
16 namespace webrtc {
17 
18 // Class to initialize test environment and run tests.
19 class TestMain {
20  public:
~TestMain()21   virtual ~TestMain() {}
22 
23   static std::unique_ptr<TestMain> Create();
24 
25   // Initializes test environment. Clients can add their own initialization
26   // steps after call to this method and before running tests.
27   // Returns 0 if initialization was successful and non 0 otherwise.
28   virtual int Init(int* argc, char* argv[]) = 0;
29 
30   // Runs test end return result error code. 0 - no errors.
31   virtual int Run(int argc, char* argv[]) = 0;
32 
33  protected:
34   TestMain() = default;
35 
36   std::string field_trials_;
37 };
38 
39 }  // namespace webrtc
40 
41 #endif  // TEST_TEST_MAIN_LIB_H_
42