diff options
Diffstat (limited to 'base/gtest_prod_util.h')
| -rw-r--r-- | base/gtest_prod_util.h | 46 |
1 files changed, 45 insertions, 1 deletions
diff --git a/base/gtest_prod_util.h b/base/gtest_prod_util.h index a54235a..2db5853 100644 --- a/base/gtest_prod_util.h +++ b/base/gtest_prod_util.h @@ -1,4 +1,4 @@ -// Copyright (c) 2010 The Chromium Authors. All rights reserved. +// Copyright (c) 2012 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. @@ -25,4 +25,48 @@ FRIEND_TEST(test_case_name, FLAKY_##test_name); \ FRIEND_TEST(test_case_name, FAILS_##test_name) +// C++ compilers will refuse to compile the following code: +// +// namespace foo { +// class MyClass { +// private: +// FRIEND_TEST_ALL_PREFIXES(MyClassTest, TestMethod); +// bool private_var; +// }; +// } // namespace foo +// +// class MyClassTest::TestMethod() { +// foo::MyClass foo_class; +// foo_class.private_var = true; +// } +// +// Unless you forward declare MyClassTest::TestMethod outside of namespace foo. +// Use FORWARD_DECLARE_TEST_ALL_PREFIXES to do so for all possible prefixes. +// +// Example usage: +// +// FORWARD_DECLARE_TEST_ALL_PREFIXES(MyClassTest, TestMethod); +// +// namespace foo { +// class MyClass { +// private: +// FRIEND_TEST_ALL_PREFIXES(::MyClassTest, TestMethod); // NOTE use of :: +// bool private_var; +// }; +// } // namespace foo +// +// class MyClassTest::TestMethod() { +// foo::MyClass foo_class; +// foo_class.private_var = true; +// } + +#define FORWARD_DECLARE_TEST(test_case_name, test_name) \ +class test_case_name##_##test_name##_Test\ + +#define FORWARD_DECLARE_TEST_ALL_PREFIXES(test_case_name, test_name) \ + FORWARD_DECLARE_TEST(test_case_name, test_name); \ + FORWARD_DECLARE_TEST(test_case_name, DISABLED_##test_name); \ + FORWARD_DECLARE_TEST(test_case_name, FLAKY_##test_name); \ + FORWARD_DECLARE_TEST(test_case_name, FAILS_##test_name) + #endif // BASE_GTEST_PROD_UTIL_H_ |