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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef BASE_TEST_GTEST_UTIL_H_ | 5 #ifndef BASE_TEST_GTEST_UTIL_H_ |
6 #define BASE_TEST_GTEST_UTIL_H_ | 6 #define BASE_TEST_GTEST_UTIL_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <utility> | 9 #include <utility> |
10 #include <vector> | 10 #include <vector> |
11 | 11 |
12 #include "base/compiler_specific.h" | 12 #include "base/compiler_specific.h" |
| 13 #include "base/logging.h" |
| 14 #include "build/build_config.h" |
| 15 #include "testing/gtest/include/gtest/gtest.h" |
| 16 |
| 17 // EXPECT/ASSERT_DCHECK_DEATH is intended to replace EXPECT/ASSERT_DEBUG_DEATH |
| 18 // when the death is expected to be caused by a DCHECK. Contrary to |
| 19 // EXPECT/ASSERT_DEBUG_DEATH however, it doesn't execute the statement in non- |
| 20 // dcheck builds as DCHECKs are intended to catch things that should never |
| 21 // happen and as such executing the statement results in undefined behavior |
| 22 // (|statement| is compiled in unsupported configurations nonetheless). |
| 23 // Death tests misbehave on Android. |
| 24 #if DCHECK_IS_ON() && defined(GTEST_HAS_DEATH_TEST) && !defined(OS_ANDROID) |
| 25 |
| 26 #define EXPECT_DCHECK_DEATH(statement, regex) EXPECT_DEATH(statement, regex) |
| 27 #define ASSERT_DCHECK_DEATH(statement, regex) ASSERT_DEATH(statement, regex) |
| 28 |
| 29 #else |
| 30 // DCHECK_IS_ON() && defined(GTEST_HAS_DEATH_TEST) && !defined(OS_ANDROID) |
| 31 |
| 32 // Macro copied from gtest-death-test-internal.h as it's (1) internal for now |
| 33 // and (2) only defined if !GTEST_HAS_DEATH_TEST which is only a subset of the |
| 34 // conditions in which it's needed here. |
| 35 // TODO(gab): Expose macro in upstream gtest repo for consumers like us that |
| 36 // want more specific death tests and remove this hack. |
| 37 # define GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, terminator) \ |
| 38 GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ |
| 39 if (::testing::internal::AlwaysTrue()) { \ |
| 40 GTEST_LOG_(WARNING) \ |
| 41 << "Death tests are not supported on this platform.\n" \ |
| 42 << "Statement '" #statement "' cannot be verified."; \ |
| 43 } else if (::testing::internal::AlwaysFalse()) { \ |
| 44 ::testing::internal::RE::PartialMatch(".*", (regex)); \ |
| 45 GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ |
| 46 terminator; \ |
| 47 } else \ |
| 48 ::testing::Message() |
| 49 |
| 50 #define EXPECT_DCHECK_DEATH(statement, regex) \ |
| 51 GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, ) |
| 52 #define ASSERT_DCHECK_DEATH(statement, regex) \ |
| 53 GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, return) |
| 54 |
| 55 #endif |
| 56 // DCHECK_IS_ON() && defined(GTEST_HAS_DEATH_TEST) && !defined(OS_ANDROID) |
13 | 57 |
14 namespace base { | 58 namespace base { |
15 | 59 |
16 class FilePath; | 60 class FilePath; |
17 | 61 |
18 struct TestIdentifier { | 62 struct TestIdentifier { |
19 TestIdentifier(); | 63 TestIdentifier(); |
20 TestIdentifier(const TestIdentifier& other); | 64 TestIdentifier(const TestIdentifier& other); |
21 | 65 |
22 std::string test_case_name; | 66 std::string test_case_name; |
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40 | 84 |
41 // Reads the list of gtest-based tests from |path| into |output|. | 85 // Reads the list of gtest-based tests from |path| into |output|. |
42 // Returns true on success. | 86 // Returns true on success. |
43 bool ReadTestNamesFromFile( | 87 bool ReadTestNamesFromFile( |
44 const FilePath& path, | 88 const FilePath& path, |
45 std::vector<TestIdentifier>* output) WARN_UNUSED_RESULT; | 89 std::vector<TestIdentifier>* output) WARN_UNUSED_RESULT; |
46 | 90 |
47 } // namespace base | 91 } // namespace base |
48 | 92 |
49 #endif // BASE_TEST_GTEST_UTIL_H_ | 93 #endif // BASE_TEST_GTEST_UTIL_H_ |
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