| // Protocol Buffers - Google's data interchange format |
| // Copyright 2008 Google Inc. All rights reserved. |
| // https://developers.google.com/protocol-buffers/ |
| // |
| // 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 |
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| // 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: kenton@google.com (Kenton Varda) |
| // emulates google3/testing/base/public/googletest.h |
| |
| #ifndef GOOGLE_PROTOBUF_GOOGLETEST_H__ |
| #define GOOGLE_PROTOBUF_GOOGLETEST_H__ |
| |
| #include <map> |
| #include <vector> |
| #include <google/protobuf/stubs/common.h> |
| #include <gmock/gmock.h> |
| // Disable death tests if we use exceptions in CHECK(). |
| #if !PROTOBUF_USE_EXCEPTIONS && defined(GTEST_HAS_DEATH_TEST) && \ |
| !GTEST_OS_WINDOWS |
| #define PROTOBUF_HAS_DEATH_TEST |
| #endif |
| |
| namespace google { |
| namespace protobuf { |
| |
| // When running unittests, get the directory containing the source code. |
| string TestSourceDir(); |
| |
| // When running unittests, get a directory where temporary files may be |
| // placed. |
| string TestTempDir(); |
| |
| // Capture all text written to stdout or stderr. |
| void CaptureTestStdout(); |
| void CaptureTestStderr(); |
| |
| // Stop capturing stdout or stderr and return the text captured. |
| string GetCapturedTestStdout(); |
| string GetCapturedTestStderr(); |
| |
| // For use with ScopedMemoryLog::GetMessages(). Inside Google the LogLevel |
| // constants don't have the LOGLEVEL_ prefix, so the code that used |
| // ScopedMemoryLog refers to LOGLEVEL_ERROR as just ERROR. |
| #undef ERROR // defend against promiscuous windows.h |
| static const LogLevel ERROR = LOGLEVEL_ERROR; |
| static const LogLevel WARNING = LOGLEVEL_WARNING; |
| |
| // Receives copies of all LOG(ERROR) messages while in scope. Sample usage: |
| // { |
| // ScopedMemoryLog log; // constructor registers object as a log sink |
| // SomeRoutineThatMayLogMessages(); |
| // const vector<string>& warnings = log.GetMessages(ERROR); |
| // } // destructor unregisters object as a log sink |
| // This is a dummy implementation which covers only what is used by protocol |
| // buffer unit tests. |
| class ScopedMemoryLog { |
| public: |
| ScopedMemoryLog(); |
| virtual ~ScopedMemoryLog(); |
| |
| // Fetches all messages with the given severity level. |
| const std::vector<string>& GetMessages(LogLevel error); |
| |
| private: |
| std::map<LogLevel, std::vector<string> > messages_; |
| LogHandler* old_handler_; |
| |
| static void HandleLog(LogLevel level, const char* filename, int line, |
| const string& message); |
| |
| static ScopedMemoryLog* active_log_; |
| |
| GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ScopedMemoryLog); |
| }; |
| |
| } // namespace protobuf |
| } // namespace google |
| |
| #endif // GOOGLE_PROTOBUF_GOOGLETEST_H__ |