1/*
2 *  Copyright (c) 2012 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
11#ifndef WEBRTC_TEST_TESTSUPPORT_GTEST_PROD_UTIL_H_
12#define WEBRTC_TEST_TESTSUPPORT_GTEST_PROD_UTIL_H_
13
14// Define our own version of FRIEND_TEST here rather than including
15// gtest_prod.h to avoid depending on any part of GTest in production code.
16#define FRIEND_TEST_WEBRTC(test_case_name, test_name)\
17friend class test_case_name##_##test_name##_Test
18
19// This file is a plain copy of Chromium's base/gtest_prod_util.h.
20//
21// This is a wrapper for gtest's FRIEND_TEST macro that friends
22// test with all possible prefixes. This is very helpful when changing the test
23// prefix, because the friend declarations don't need to be updated.
24//
25// Example usage:
26//
27// class MyClass {
28//  private:
29//   void MyMethod();
30//   FRIEND_TEST_ALL_PREFIXES(MyClassTest, MyMethod);
31// };
32#define FRIEND_TEST_ALL_PREFIXES(test_case_name, test_name) \
33  FRIEND_TEST_WEBRTC(test_case_name, test_name); \
34  FRIEND_TEST_WEBRTC(test_case_name, DISABLED_##test_name); \
35  FRIEND_TEST_WEBRTC(test_case_name, FLAKY_##test_name); \
36  FRIEND_TEST_WEBRTC(test_case_name, FAILS_##test_name)
37
38#endif  // WEBRTC_TEST_TESTSUPPORT_GTEST_PROD_UTIL_H_
39