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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" | 13 #include "base/logging.h" |
14 #include "build/build_config.h" | 14 #include "build/build_config.h" |
15 #include "testing/gtest/include/gtest/gtest.h" | 15 #include "testing/gtest/include/gtest/gtest.h" |
16 | 16 |
17 // EXPECT/ASSERT_DCHECK_DEATH is intended to replace EXPECT/ASSERT_DEBUG_DEATH | 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 | 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- | 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 | 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 | 21 // happen and as such executing the statement results in undefined behavior |
22 // (|statement| is compiled in unsupported configurations nonetheless). | 22 // (|statement| is compiled in unsupported configurations nonetheless). |
23 // Death tests misbehave on Android. | 23 // Death tests misbehave on Android. |
24 #if DCHECK_IS_ON() && defined(GTEST_HAS_DEATH_TEST) && !defined(OS_ANDROID) | 24 #if DCHECK_IS_ON() && defined(GTEST_HAS_DEATH_TEST) && !defined(OS_ANDROID) && \ |
| 25 !defined(DCHECK_IS_DUMP_WITHOUT_CRASH) |
25 | 26 |
26 // EXPECT/ASSERT_DCHECK_DEATH tests verify that a DCHECK is hit ("Check failed" | 27 // EXPECT/ASSERT_DCHECK_DEATH tests verify that a DCHECK is hit ("Check failed" |
27 // is part of the error message), but intentionally do not expose the gtest | 28 // is part of the error message), but intentionally do not expose the gtest |
28 // death test's full |regex| parameter to avoid users having to verify the exact | 29 // death test's full |regex| parameter to avoid users having to verify the exact |
29 // syntax of the error message produced by the DCHECK. | 30 // syntax of the error message produced by the DCHECK. |
30 #define EXPECT_DCHECK_DEATH(statement) EXPECT_DEATH(statement, "Check failed") | 31 #define EXPECT_DCHECK_DEATH(statement) EXPECT_DEATH(statement, "Check failed") |
31 #define ASSERT_DCHECK_DEATH(statement) ASSERT_DEATH(statement, "Check failed") | 32 #define ASSERT_DCHECK_DEATH(statement) ASSERT_DEATH(statement, "Check failed") |
32 | 33 |
33 #else | 34 #else |
34 // DCHECK_IS_ON() && defined(GTEST_HAS_DEATH_TEST) && !defined(OS_ANDROID) | 35 // DCHECK_IS_ON() && defined(GTEST_HAS_DEATH_TEST) && !defined(OS_ANDROID) |
35 | 36 |
36 // Macro copied from gtest-death-test-internal.h as it's (1) internal for now | 37 // Macro copied from gtest-death-test-internal.h as it's (1) internal for now |
37 // and (2) only defined if !GTEST_HAS_DEATH_TEST which is only a subset of the | 38 // and (2) only defined if !GTEST_HAS_DEATH_TEST which is only a subset of the |
38 // conditions in which it's needed here. | 39 // conditions in which it's needed here. |
39 // TODO(gab): Expose macro in upstream gtest repo for consumers like us that | 40 // TODO(gab): Expose macro in upstream gtest repo for consumers like us that |
40 // want more specific death tests and remove this hack. | 41 // want more specific death tests and remove this hack. |
41 # define GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, terminator) \ | 42 #define GTEST_UNSUPPORTED_DEATH_TEST(statement, regex, terminator) \ |
42 GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ | 43 GTEST_AMBIGUOUS_ELSE_BLOCKER_ \ |
43 if (::testing::internal::AlwaysTrue()) { \ | 44 if (::testing::internal::AlwaysTrue()) { \ |
44 GTEST_LOG_(WARNING) \ | 45 GTEST_LOG_(WARNING) \ |
45 << "Death tests are not supported on this platform.\n" \ | 46 << "Death tests are not supported in this configuration.\n" \ |
46 << "Statement '" #statement "' cannot be verified."; \ | 47 << "Statement '" #statement "' cannot be verified."; \ |
47 } else if (::testing::internal::AlwaysFalse()) { \ | 48 } else if (::testing::internal::AlwaysFalse()) { \ |
48 ::testing::internal::RE::PartialMatch(".*", (regex)); \ | 49 ::testing::internal::RE::PartialMatch(".*", (regex)); \ |
49 GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ | 50 GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \ |
50 terminator; \ | 51 terminator; \ |
51 } else \ | 52 } else \ |
52 ::testing::Message() | 53 ::testing::Message() |
53 | 54 |
54 #define EXPECT_DCHECK_DEATH(statement) \ | 55 #define EXPECT_DCHECK_DEATH(statement) \ |
55 GTEST_UNSUPPORTED_DEATH_TEST(statement, "Check failed", ) | 56 GTEST_UNSUPPORTED_DEATH_TEST(statement, "Check failed", ) |
56 #define ASSERT_DCHECK_DEATH(statement) \ | 57 #define ASSERT_DCHECK_DEATH(statement) \ |
57 GTEST_UNSUPPORTED_DEATH_TEST(statement, "Check failed", return) | 58 GTEST_UNSUPPORTED_DEATH_TEST(statement, "Check failed", return) |
58 | 59 |
59 #endif | 60 #endif |
60 // DCHECK_IS_ON() && defined(GTEST_HAS_DEATH_TEST) && !defined(OS_ANDROID) | 61 // DCHECK_IS_ON() && defined(GTEST_HAS_DEATH_TEST) && !defined(OS_ANDROID) |
61 | 62 |
62 namespace base { | 63 namespace base { |
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93 | 94 |
94 // Reads the list of gtest-based tests from |path| into |output|. | 95 // Reads the list of gtest-based tests from |path| into |output|. |
95 // Returns true on success. | 96 // Returns true on success. |
96 bool ReadTestNamesFromFile( | 97 bool ReadTestNamesFromFile( |
97 const FilePath& path, | 98 const FilePath& path, |
98 std::vector<TestIdentifier>* output) WARN_UNUSED_RESULT; | 99 std::vector<TestIdentifier>* output) WARN_UNUSED_RESULT; |
99 | 100 |
100 } // namespace base | 101 } // namespace base |
101 | 102 |
102 #endif // BASE_TEST_GTEST_UTIL_H_ | 103 #endif // BASE_TEST_GTEST_UTIL_H_ |
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