15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Protocol Buffers - Google's data interchange format 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright 2008 Google Inc. All rights reserved. 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// http://code.google.com/p/protobuf/ 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Redistribution and use in source and binary forms, with or without 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// modification, are permitted provided that the following conditions are 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// met: 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// * Redistributions of source code must retain the above copyright 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// notice, this list of conditions and the following disclaimer. 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// * Redistributions in binary form must reproduce the above 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// copyright notice, this list of conditions and the following disclaimer 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// in the documentation and/or other materials provided with the 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// distribution. 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// * Neither the name of Google Inc. nor the names of its 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// contributors may be used to endorse or promote products derived from 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// this software without specific prior written permission. 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Author: kenton@google.com (Kenton Varda) 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// emulates google3/testing/base/public/googletest.h 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef GOOGLE_PROTOBUF_GOOGLETEST_H__ 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define GOOGLE_PROTOBUF_GOOGLETEST_H__ 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 373d4dfb6f11fb4e934d658743a8efc26d5490fdb0Ben Murdoch#include <map> 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <vector> 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <google/protobuf/stubs/common.h> 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace google { 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace protobuf { 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// When running unittests, get the directory containing the source code. 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)string TestSourceDir(); 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// When running unittests, get a directory where temporary files may be 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// placed. 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)string TestTempDir(); 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Capture all text written to stdout or stderr. 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void CaptureTestStdout(); 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void CaptureTestStderr(); 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Stop capturing stdout or stderr and return the text captured. 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)string GetCapturedTestStdout(); 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)string GetCapturedTestStderr(); 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// For use with ScopedMemoryLog::GetMessages(). Inside Google the LogLevel 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// constants don't have the LOGLEVEL_ prefix, so the code that used 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// ScopedMemoryLog refers to LOGLEVEL_ERROR as just ERROR. 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#undef ERROR // defend against promiscuous windows.h 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const LogLevel ERROR = LOGLEVEL_ERROR; 643d4dfb6f11fb4e934d658743a8efc26d5490fdb0Ben Murdochstatic const LogLevel WARNING = LOGLEVEL_WARNING; 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Receives copies of all LOG(ERROR) messages while in scope. Sample usage: 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// { 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// ScopedMemoryLog log; // constructor registers object as a log sink 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// SomeRoutineThatMayLogMessages(); 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// const vector<string>& warnings = log.GetMessages(ERROR); 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// } // destructor unregisters object as a log sink 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This is a dummy implementation which covers only what is used by protocol 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// buffer unit tests. 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ScopedMemoryLog { 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ScopedMemoryLog(); 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~ScopedMemoryLog(); 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 793d4dfb6f11fb4e934d658743a8efc26d5490fdb0Ben Murdoch // Fetches all messages with the given severity level. 803d4dfb6f11fb4e934d658743a8efc26d5490fdb0Ben Murdoch const vector<string>& GetMessages(LogLevel error); 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 833d4dfb6f11fb4e934d658743a8efc26d5490fdb0Ben Murdoch map<LogLevel, vector<string> > messages_; 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LogHandler* old_handler_; 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static void HandleLog(LogLevel level, const char* filename, int line, 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const string& message); 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static ScopedMemoryLog* active_log_; 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ScopedMemoryLog); 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace protobuf 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace google 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // GOOGLE_PROTOBUF_GOOGLETEST_H__ 98