/thirdparty/breakpad/third_party/protobuf/protobuf/src/google/protobuf/testing/googletest.h
http://github.com/tomahawk-player/tomahawk · C++ Header · 98 lines · 30 code · 17 blank · 51 comment · 0 complexity · 3dd61dd97489e20cc67962e8095b49c2 MD5 · raw file
- // Protocol Buffers - Google's data interchange format
- // Copyright 2008 Google Inc. All rights reserved.
- // http://code.google.com/p/protobuf/
- //
- // 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: kenton@google.com (Kenton Varda)
- // emulates google3/testing/base/public/googletest.h
- #ifndef GOOGLE_PROTOBUF_GOOGLETEST_H__
- #define GOOGLE_PROTOBUF_GOOGLETEST_H__
- #include <vector>
- #include <google/protobuf/stubs/common.h>
- 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;
- // 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 logged. The internal version of this class
- // would only fetch messages at the given security level, but the protobuf
- // open source version ignores the argument since we always pass ERROR
- // anyway.
- const vector<string>& GetMessages(LogLevel dummy) const;
- private:
- 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__