-
Notifications
You must be signed in to change notification settings - Fork 30k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
deps: check in gtest, add util unit test
Check in a gypified gtest and add a simple unit test to show that the basic infrastructure is in place. PR-URL: #1199 Refs: #1193 Reviewed-By: Fedor Indutny <[email protected]> Reviewed-By: Johan Bergström <[email protected]>
- Loading branch information
1 parent
382bd9d
commit 0080788
Showing
35 changed files
with
31,194 additions
and
3 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,28 @@ | ||
| Copyright 2008, Google Inc. | ||
| All rights reserved. | ||
|
|
||
| Redistribution and use in source and binary forms, with or without | ||
| modification, are permitted provided that the following conditions are | ||
| met: | ||
|
|
||
| * Redistributions of source code must retain the above copyright | ||
| notice, this list of conditions and the following disclaimer. | ||
| * Redistributions in binary form must reproduce the above | ||
| copyright notice, this list of conditions and the following disclaimer | ||
| in the documentation and/or other materials provided with the | ||
| distribution. | ||
| * Neither the name of Google Inc. nor the names of its | ||
| contributors may be used to endorse or promote products derived from | ||
| this software without specific prior written permission. | ||
|
|
||
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | ||
| "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | ||
| LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | ||
| A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | ||
| OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | ||
| SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | ||
| LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | ||
| DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | ||
| THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
| (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | ||
| OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,24 @@ | ||
| { | ||
| 'targets': [ | ||
| { | ||
| 'target_name': 'gtest', | ||
| 'type': 'static_library', | ||
| 'cflags': ['-Wno-missing-field-initializers'], | ||
| 'direct_dependent_settings': { | ||
| 'include_dirs': ['include'], | ||
| }, | ||
| 'include_dirs': ['.', 'include'], | ||
| 'sources': [ | ||
| 'src/gtest-death-test.cc', | ||
| 'src/gtest-filepath.cc', | ||
| 'src/gtest-internal-inl.h', | ||
| 'src/gtest-port.cc', | ||
| 'src/gtest-printers.cc', | ||
| 'src/gtest-test-part.cc', | ||
| 'src/gtest-typed-test.cc', | ||
| 'src/gtest.cc', | ||
| 'src/gtest_main.cc', | ||
| ], | ||
| } | ||
| ], | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,294 @@ | ||
| // Copyright 2005, Google Inc. | ||
| // All rights reserved. | ||
| // | ||
| // Redistribution and use in source and binary forms, with or without | ||
| // modification, are permitted provided that the following conditions are | ||
| // met: | ||
| // | ||
| // * Redistributions of source code must retain the above copyright | ||
| // notice, this list of conditions and the following disclaimer. | ||
| // * Redistributions in binary form must reproduce the above | ||
| // copyright notice, this list of conditions and the following disclaimer | ||
| // in the documentation and/or other materials provided with the | ||
| // distribution. | ||
| // * Neither the name of Google Inc. nor the names of its | ||
| // contributors may be used to endorse or promote products derived from | ||
| // this software without specific prior written permission. | ||
| // | ||
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | ||
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | ||
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | ||
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | ||
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | ||
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | ||
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | ||
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | ||
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | ||
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
| // | ||
| // Author: [email protected] (Zhanyong Wan) | ||
| // | ||
| // The Google C++ Testing Framework (Google Test) | ||
| // | ||
| // This header file defines the public API for death tests. It is | ||
| // #included by gtest.h so a user doesn't need to include this | ||
| // directly. | ||
|
|
||
| #ifndef GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_ | ||
| #define GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_ | ||
|
|
||
| #include "gtest/internal/gtest-death-test-internal.h" | ||
|
|
||
| namespace testing { | ||
|
|
||
| // This flag controls the style of death tests. Valid values are "threadsafe", | ||
| // meaning that the death test child process will re-execute the test binary | ||
| // from the start, running only a single death test, or "fast", | ||
| // meaning that the child process will execute the test logic immediately | ||
| // after forking. | ||
| GTEST_DECLARE_string_(death_test_style); | ||
|
|
||
| #if GTEST_HAS_DEATH_TEST | ||
|
|
||
| namespace internal { | ||
|
|
||
| // Returns a Boolean value indicating whether the caller is currently | ||
| // executing in the context of the death test child process. Tools such as | ||
| // Valgrind heap checkers may need this to modify their behavior in death | ||
| // tests. IMPORTANT: This is an internal utility. Using it may break the | ||
| // implementation of death tests. User code MUST NOT use it. | ||
| GTEST_API_ bool InDeathTestChild(); | ||
|
|
||
| } // namespace internal | ||
|
|
||
| // The following macros are useful for writing death tests. | ||
|
|
||
| // Here's what happens when an ASSERT_DEATH* or EXPECT_DEATH* is | ||
| // executed: | ||
| // | ||
| // 1. It generates a warning if there is more than one active | ||
| // thread. This is because it's safe to fork() or clone() only | ||
| // when there is a single thread. | ||
| // | ||
| // 2. The parent process clone()s a sub-process and runs the death | ||
| // test in it; the sub-process exits with code 0 at the end of the | ||
| // death test, if it hasn't exited already. | ||
| // | ||
| // 3. The parent process waits for the sub-process to terminate. | ||
| // | ||
| // 4. The parent process checks the exit code and error message of | ||
| // the sub-process. | ||
| // | ||
| // Examples: | ||
| // | ||
| // ASSERT_DEATH(server.SendMessage(56, "Hello"), "Invalid port number"); | ||
| // for (int i = 0; i < 5; i++) { | ||
| // EXPECT_DEATH(server.ProcessRequest(i), | ||
| // "Invalid request .* in ProcessRequest()") | ||
| // << "Failed to die on request " << i; | ||
| // } | ||
| // | ||
| // ASSERT_EXIT(server.ExitNow(), ::testing::ExitedWithCode(0), "Exiting"); | ||
| // | ||
| // bool KilledBySIGHUP(int exit_code) { | ||
| // return WIFSIGNALED(exit_code) && WTERMSIG(exit_code) == SIGHUP; | ||
| // } | ||
| // | ||
| // ASSERT_EXIT(client.HangUpServer(), KilledBySIGHUP, "Hanging up!"); | ||
| // | ||
| // On the regular expressions used in death tests: | ||
| // | ||
| // On POSIX-compliant systems (*nix), we use the <regex.h> library, | ||
| // which uses the POSIX extended regex syntax. | ||
| // | ||
| // On other platforms (e.g. Windows), we only support a simple regex | ||
| // syntax implemented as part of Google Test. This limited | ||
| // implementation should be enough most of the time when writing | ||
| // death tests; though it lacks many features you can find in PCRE | ||
| // or POSIX extended regex syntax. For example, we don't support | ||
| // union ("x|y"), grouping ("(xy)"), brackets ("[xy]"), and | ||
| // repetition count ("x{5,7}"), among others. | ||
| // | ||
| // Below is the syntax that we do support. We chose it to be a | ||
| // subset of both PCRE and POSIX extended regex, so it's easy to | ||
| // learn wherever you come from. In the following: 'A' denotes a | ||
| // literal character, period (.), or a single \\ escape sequence; | ||
| // 'x' and 'y' denote regular expressions; 'm' and 'n' are for | ||
| // natural numbers. | ||
| // | ||
| // c matches any literal character c | ||
| // \\d matches any decimal digit | ||
| // \\D matches any character that's not a decimal digit | ||
| // \\f matches \f | ||
| // \\n matches \n | ||
| // \\r matches \r | ||
| // \\s matches any ASCII whitespace, including \n | ||
| // \\S matches any character that's not a whitespace | ||
| // \\t matches \t | ||
| // \\v matches \v | ||
| // \\w matches any letter, _, or decimal digit | ||
| // \\W matches any character that \\w doesn't match | ||
| // \\c matches any literal character c, which must be a punctuation | ||
| // . matches any single character except \n | ||
| // A? matches 0 or 1 occurrences of A | ||
| // A* matches 0 or many occurrences of A | ||
| // A+ matches 1 or many occurrences of A | ||
| // ^ matches the beginning of a string (not that of each line) | ||
| // $ matches the end of a string (not that of each line) | ||
| // xy matches x followed by y | ||
| // | ||
| // If you accidentally use PCRE or POSIX extended regex features | ||
| // not implemented by us, you will get a run-time failure. In that | ||
| // case, please try to rewrite your regular expression within the | ||
| // above syntax. | ||
| // | ||
| // This implementation is *not* meant to be as highly tuned or robust | ||
| // as a compiled regex library, but should perform well enough for a | ||
| // death test, which already incurs significant overhead by launching | ||
| // a child process. | ||
| // | ||
| // Known caveats: | ||
| // | ||
| // A "threadsafe" style death test obtains the path to the test | ||
| // program from argv[0] and re-executes it in the sub-process. For | ||
| // simplicity, the current implementation doesn't search the PATH | ||
| // when launching the sub-process. This means that the user must | ||
| // invoke the test program via a path that contains at least one | ||
| // path separator (e.g. path/to/foo_test and | ||
| // /absolute/path/to/bar_test are fine, but foo_test is not). This | ||
| // is rarely a problem as people usually don't put the test binary | ||
| // directory in PATH. | ||
| // | ||
| // TODO([email protected]): make thread-safe death tests search the PATH. | ||
|
|
||
| // Asserts that a given statement causes the program to exit, with an | ||
| // integer exit status that satisfies predicate, and emitting error output | ||
| // that matches regex. | ||
| # define ASSERT_EXIT(statement, predicate, regex) \ | ||
| GTEST_DEATH_TEST_(statement, predicate, regex, GTEST_FATAL_FAILURE_) | ||
|
|
||
| // Like ASSERT_EXIT, but continues on to successive tests in the | ||
| // test case, if any: | ||
| # define EXPECT_EXIT(statement, predicate, regex) \ | ||
| GTEST_DEATH_TEST_(statement, predicate, regex, GTEST_NONFATAL_FAILURE_) | ||
|
|
||
| // Asserts that a given statement causes the program to exit, either by | ||
| // explicitly exiting with a nonzero exit code or being killed by a | ||
| // signal, and emitting error output that matches regex. | ||
| # define ASSERT_DEATH(statement, regex) \ | ||
| ASSERT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, regex) | ||
|
|
||
| // Like ASSERT_DEATH, but continues on to successive tests in the | ||
| // test case, if any: | ||
| # define EXPECT_DEATH(statement, regex) \ | ||
| EXPECT_EXIT(statement, ::testing::internal::ExitedUnsuccessfully, regex) | ||
|
|
||
| // Two predicate classes that can be used in {ASSERT,EXPECT}_EXIT*: | ||
|
|
||
| // Tests that an exit code describes a normal exit with a given exit code. | ||
| class GTEST_API_ ExitedWithCode { | ||
| public: | ||
| explicit ExitedWithCode(int exit_code); | ||
| bool operator()(int exit_status) const; | ||
| private: | ||
| // No implementation - assignment is unsupported. | ||
| void operator=(const ExitedWithCode& other); | ||
|
|
||
| const int exit_code_; | ||
| }; | ||
|
|
||
| # if !GTEST_OS_WINDOWS | ||
| // Tests that an exit code describes an exit due to termination by a | ||
| // given signal. | ||
| class GTEST_API_ KilledBySignal { | ||
| public: | ||
| explicit KilledBySignal(int signum); | ||
| bool operator()(int exit_status) const; | ||
| private: | ||
| const int signum_; | ||
| }; | ||
| # endif // !GTEST_OS_WINDOWS | ||
|
|
||
| // EXPECT_DEBUG_DEATH asserts that the given statements die in debug mode. | ||
| // The death testing framework causes this to have interesting semantics, | ||
| // since the sideeffects of the call are only visible in opt mode, and not | ||
| // in debug mode. | ||
| // | ||
| // In practice, this can be used to test functions that utilize the | ||
| // LOG(DFATAL) macro using the following style: | ||
| // | ||
| // int DieInDebugOr12(int* sideeffect) { | ||
| // if (sideeffect) { | ||
| // *sideeffect = 12; | ||
| // } | ||
| // LOG(DFATAL) << "death"; | ||
| // return 12; | ||
| // } | ||
| // | ||
| // TEST(TestCase, TestDieOr12WorksInDgbAndOpt) { | ||
| // int sideeffect = 0; | ||
| // // Only asserts in dbg. | ||
| // EXPECT_DEBUG_DEATH(DieInDebugOr12(&sideeffect), "death"); | ||
| // | ||
| // #ifdef NDEBUG | ||
| // // opt-mode has sideeffect visible. | ||
| // EXPECT_EQ(12, sideeffect); | ||
| // #else | ||
| // // dbg-mode no visible sideeffect. | ||
| // EXPECT_EQ(0, sideeffect); | ||
| // #endif | ||
| // } | ||
| // | ||
| // This will assert that DieInDebugReturn12InOpt() crashes in debug | ||
| // mode, usually due to a DCHECK or LOG(DFATAL), but returns the | ||
| // appropriate fallback value (12 in this case) in opt mode. If you | ||
| // need to test that a function has appropriate side-effects in opt | ||
| // mode, include assertions against the side-effects. A general | ||
| // pattern for this is: | ||
| // | ||
| // EXPECT_DEBUG_DEATH({ | ||
| // // Side-effects here will have an effect after this statement in | ||
| // // opt mode, but none in debug mode. | ||
| // EXPECT_EQ(12, DieInDebugOr12(&sideeffect)); | ||
| // }, "death"); | ||
| // | ||
| # ifdef NDEBUG | ||
|
|
||
| # define EXPECT_DEBUG_DEATH(statement, regex) \ | ||
| GTEST_EXECUTE_STATEMENT_(statement, regex) | ||
|
|
||
| # define ASSERT_DEBUG_DEATH(statement, regex) \ | ||
| GTEST_EXECUTE_STATEMENT_(statement, regex) | ||
|
|
||
| # else | ||
|
|
||
| # define EXPECT_DEBUG_DEATH(statement, regex) \ | ||
| EXPECT_DEATH(statement, regex) | ||
|
|
||
| # define ASSERT_DEBUG_DEATH(statement, regex) \ | ||
| ASSERT_DEATH(statement, regex) | ||
|
|
||
| # endif // NDEBUG for EXPECT_DEBUG_DEATH | ||
| #endif // GTEST_HAS_DEATH_TEST | ||
|
|
||
| // EXPECT_DEATH_IF_SUPPORTED(statement, regex) and | ||
| // ASSERT_DEATH_IF_SUPPORTED(statement, regex) expand to real death tests if | ||
| // death tests are supported; otherwise they just issue a warning. This is | ||
| // useful when you are combining death test assertions with normal test | ||
| // assertions in one test. | ||
| #if GTEST_HAS_DEATH_TEST | ||
| # define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \ | ||
| EXPECT_DEATH(statement, regex) | ||
| # define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \ | ||
| ASSERT_DEATH(statement, regex) | ||
| #else | ||
| # define EXPECT_DEATH_IF_SUPPORTED(statement, regex) \ | ||
| GTEST_UNSUPPORTED_DEATH_TEST_(statement, regex, ) | ||
| # define ASSERT_DEATH_IF_SUPPORTED(statement, regex) \ | ||
| GTEST_UNSUPPORTED_DEATH_TEST_(statement, regex, return) | ||
| #endif | ||
|
|
||
| } // namespace testing | ||
|
|
||
| #endif // GTEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_ |
Oops, something went wrong.