1fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Copyright 2005, Google Inc. 2fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// All rights reserved. 3fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 4fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Redistribution and use in source and binary forms, with or without 5fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// modification, are permitted provided that the following conditions are 6fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// met: 7fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 8fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// * Redistributions of source code must retain the above copyright 9fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// notice, this list of conditions and the following disclaimer. 10fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// * Redistributions in binary form must reproduce the above 11fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// copyright notice, this list of conditions and the following disclaimer 12fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// in the documentation and/or other materials provided with the 13fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// distribution. 14fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// * Neither the name of Google Inc. nor the names of its 15fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// contributors may be used to endorse or promote products derived from 16fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// this software without specific prior written permission. 17fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 18fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 30fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Utility functions and classes used by the Google C++ testing framework. 31fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 32fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Author: wan@google.com (Zhanyong Wan) 33fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 34fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// This file contains purely Google Test's internal implementation. Please 35fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// DO NOT #INCLUDE IT IN A USER PROGRAM. 36fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 37fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#ifndef GTEST_SRC_GTEST_INTERNAL_INL_H_ 38fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#define GTEST_SRC_GTEST_INTERNAL_INL_H_ 39fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 40fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// GTEST_IMPLEMENTATION_ is defined to 1 iff the current translation unit is 41fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// part of Google Test's implementation; otherwise it's undefined. 42fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#if !GTEST_IMPLEMENTATION_ 43fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// A user is trying to include this from his code - just say no. 44fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#error "gtest-internal-inl.h is part of Google Test's internal implementation." 45fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#error "It must not be included except by Google Test itself." 46fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#endif // GTEST_IMPLEMENTATION_ 47fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 48fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#ifndef _WIN32_WCE 49fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#include <errno.h> 50fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#endif // !_WIN32_WCE 51fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#include <stddef.h> 52fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#include <stdlib.h> // For strtoll/_strtoul64/malloc/free. 53fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#include <string.h> // For memmove. 54fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 550ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson#include <algorithm> 56fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#include <string> 570ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson#include <vector> 58fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 59fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#include <gtest/internal/gtest-port.h> 60fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 61fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#if GTEST_OS_WINDOWS 62fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#include <windows.h> // For DWORD. 63fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#endif // GTEST_OS_WINDOWS 64fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 650ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson#include <gtest/gtest.h> // NOLINT 66fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#include <gtest/gtest-spi.h> 67fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 68fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillenamespace testing { 69fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 70fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Declares the flags. 71fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 72fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// We don't want the users to modify this flag in the code, but want 73fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Google Test's own unit tests to be able to access it. Therefore we 74fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// declare it here as opposed to in gtest.h. 75fbaaef999ba563838ebd00874ed8a1c01fbf286dWink SavilleGTEST_DECLARE_bool_(death_test_use_fork); 76fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 77fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillenamespace internal { 78fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 79fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// The value of GetTestTypeId() as seen from within the Google Test 80fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// library. This is solely for testing GetTestTypeId(). 810ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ extern const TypeId kTestTypeIdInGoogleTest; 82fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 83fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Names of the flags (needed for parsing Google Test flags). 84fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleconst char kAlsoRunDisabledTestsFlag[] = "also_run_disabled_tests"; 85fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleconst char kBreakOnFailureFlag[] = "break_on_failure"; 86fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleconst char kCatchExceptionsFlag[] = "catch_exceptions"; 87fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleconst char kColorFlag[] = "color"; 88fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleconst char kFilterFlag[] = "filter"; 89fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleconst char kListTestsFlag[] = "list_tests"; 90fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleconst char kOutputFlag[] = "output"; 91fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleconst char kPrintTimeFlag[] = "print_time"; 92fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleconst char kRandomSeedFlag[] = "random_seed"; 93fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleconst char kRepeatFlag[] = "repeat"; 94fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleconst char kShuffleFlag[] = "shuffle"; 950ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidsonconst char kStackTraceDepthFlag[] = "stack_trace_depth"; 96fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleconst char kThrowOnFailureFlag[] = "throw_on_failure"; 97fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 98fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// A valid random seed must be in [1, kMaxRandomSeed]. 99fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleconst int kMaxRandomSeed = 99999; 100fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 1010ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson// g_help_flag is true iff the --help flag or an equivalent form is 1020ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson// specified on the command line. 1030ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ extern bool g_help_flag; 1040ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson 105fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Returns the current time in milliseconds. 1060ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ TimeInMillis GetTimeInMillis(); 1070ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson 1080ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson// Returns true iff Google Test should use colors in the output. 1090ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ bool ShouldUseColor(bool stdout_is_tty); 1100ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson 1110ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson// Formats the given time in milliseconds as seconds. 1120ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ std::string FormatTimeInMillisAsSeconds(TimeInMillis ms); 1130ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson 1140ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson// Parses a string for an Int32 flag, in the form of "--flag=value". 1150ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson// 1160ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson// On success, stores the value of the flag in *value, and returns 1170ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson// true. On failure, returns false without changing *value. 1180ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ bool ParseInt32Flag( 1190ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson const char* str, const char* flag, Int32* value); 120fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 121fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Returns a random seed in range [1, kMaxRandomSeed] based on the 122fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// given --gtest_random_seed flag value. 123fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleinline int GetRandomSeedFromFlag(Int32 random_seed_flag) { 124fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const unsigned int raw_seed = (random_seed_flag == 0) ? 125fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville static_cast<unsigned int>(GetTimeInMillis()) : 126fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville static_cast<unsigned int>(random_seed_flag); 127fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 128fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Normalizes the actual seed to range [1, kMaxRandomSeed] such that 129fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // it's easy to type. 130fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const int normalized_seed = 131fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville static_cast<int>((raw_seed - 1U) % 132fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville static_cast<unsigned int>(kMaxRandomSeed)) + 1; 133fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return normalized_seed; 134fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} 135fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 136fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Returns the first valid random seed after 'seed'. The behavior is 137fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// undefined if 'seed' is invalid. The seed after kMaxRandomSeed is 138fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// considered to be 1. 139fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleinline int GetNextRandomSeed(int seed) { 140fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_CHECK_(1 <= seed && seed <= kMaxRandomSeed) 141fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville << "Invalid random seed " << seed << " - must be in [1, " 142fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville << kMaxRandomSeed << "]."; 143fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const int next_seed = seed + 1; 144fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return (next_seed > kMaxRandomSeed) ? 1 : next_seed; 145fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} 146fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 147fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// This class saves the values of all Google Test flags in its c'tor, and 148fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// restores them in its d'tor. 149fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleclass GTestFlagSaver { 150fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville public: 151fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // The c'tor. 152fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTestFlagSaver() { 153fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville also_run_disabled_tests_ = GTEST_FLAG(also_run_disabled_tests); 154fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville break_on_failure_ = GTEST_FLAG(break_on_failure); 155fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville catch_exceptions_ = GTEST_FLAG(catch_exceptions); 156fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville color_ = GTEST_FLAG(color); 157fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville death_test_style_ = GTEST_FLAG(death_test_style); 158fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville death_test_use_fork_ = GTEST_FLAG(death_test_use_fork); 159fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville filter_ = GTEST_FLAG(filter); 160fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville internal_run_death_test_ = GTEST_FLAG(internal_run_death_test); 161fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville list_tests_ = GTEST_FLAG(list_tests); 162fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville output_ = GTEST_FLAG(output); 163fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville print_time_ = GTEST_FLAG(print_time); 164fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville random_seed_ = GTEST_FLAG(random_seed); 165fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville repeat_ = GTEST_FLAG(repeat); 166fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville shuffle_ = GTEST_FLAG(shuffle); 1670ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson stack_trace_depth_ = GTEST_FLAG(stack_trace_depth); 168fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville throw_on_failure_ = GTEST_FLAG(throw_on_failure); 169fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 170fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 171fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // The d'tor is not virtual. DO NOT INHERIT FROM THIS CLASS. 172fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville ~GTestFlagSaver() { 173fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_FLAG(also_run_disabled_tests) = also_run_disabled_tests_; 174fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_FLAG(break_on_failure) = break_on_failure_; 175fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_FLAG(catch_exceptions) = catch_exceptions_; 176fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_FLAG(color) = color_; 177fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_FLAG(death_test_style) = death_test_style_; 178fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_FLAG(death_test_use_fork) = death_test_use_fork_; 179fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_FLAG(filter) = filter_; 180fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_FLAG(internal_run_death_test) = internal_run_death_test_; 181fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_FLAG(list_tests) = list_tests_; 182fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_FLAG(output) = output_; 183fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_FLAG(print_time) = print_time_; 184fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_FLAG(random_seed) = random_seed_; 185fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_FLAG(repeat) = repeat_; 186fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_FLAG(shuffle) = shuffle_; 1870ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson GTEST_FLAG(stack_trace_depth) = stack_trace_depth_; 188fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_FLAG(throw_on_failure) = throw_on_failure_; 189fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 190fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville private: 191fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Fields for saving the original values of flags. 192fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville bool also_run_disabled_tests_; 193fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville bool break_on_failure_; 194fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville bool catch_exceptions_; 195fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville String color_; 196fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville String death_test_style_; 197fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville bool death_test_use_fork_; 198fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville String filter_; 199fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville String internal_run_death_test_; 200fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville bool list_tests_; 201fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville String output_; 202fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville bool print_time_; 203fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville bool pretty_; 204fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville internal::Int32 random_seed_; 205fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville internal::Int32 repeat_; 206fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville bool shuffle_; 2070ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson internal::Int32 stack_trace_depth_; 208fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville bool throw_on_failure_; 209fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} GTEST_ATTRIBUTE_UNUSED_; 210fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 211fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Converts a Unicode code point to a narrow string in UTF-8 encoding. 212fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// code_point parameter is of type UInt32 because wchar_t may not be 213fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// wide enough to contain a code point. 214fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// The output buffer str must containt at least 32 characters. 215fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// The function returns the address of the output buffer. 216fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// If the code_point is not a valid Unicode code point 217fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// (i.e. outside of Unicode range U+0 to U+10FFFF) it will be output 218fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// as '(Invalid Unicode 0xXXXXXXXX)'. 2190ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ char* CodePointToUtf8(UInt32 code_point, char* str); 220fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 221fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Converts a wide string to a narrow string in UTF-8 encoding. 222fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// The wide string is assumed to have the following encoding: 223fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// UTF-16 if sizeof(wchar_t) == 2 (on Windows, Cygwin, Symbian OS) 224fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// UTF-32 if sizeof(wchar_t) == 4 (on Linux) 225fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Parameter str points to a null-terminated wide string. 226fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Parameter num_chars may additionally limit the number 227fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// of wchar_t characters processed. -1 is used when the entire string 228fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// should be processed. 229fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// If the string contains code points that are not valid Unicode code points 230fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// (i.e. outside of Unicode range U+0 to U+10FFFF) they will be output 231fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// as '(Invalid Unicode 0xXXXXXXXX)'. If the string is in UTF16 encoding 232fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// and contains invalid UTF-16 surrogate pairs, values in those pairs 233fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// will be encoded as individual Unicode characters from Basic Normal Plane. 2340ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ String WideStringToUtf8(const wchar_t* str, int num_chars); 235fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 236fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Reads the GTEST_SHARD_STATUS_FILE environment variable, and creates the file 237fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// if the variable is present. If a file already exists at this location, this 238fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// function will write over it. If the variable is present, but the file cannot 239fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// be created, prints an error and exits. 240fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillevoid WriteToShardStatusFileIfNeeded(); 241fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 242fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Checks whether sharding is enabled by examining the relevant 243fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// environment variable values. If the variables are present, 244fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// but inconsistent (e.g., shard_index >= total_shards), prints 245fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// an error and exits. If in_subprocess_for_death_test, sharding is 246fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// disabled because it must only be applied to the original test 247fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// process. Otherwise, we could filter out death tests we intended to execute. 2480ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ bool ShouldShard(const char* total_shards_str, 2490ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson const char* shard_index_str, 2500ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson bool in_subprocess_for_death_test); 251fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 252fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Parses the environment variable var as an Int32. If it is unset, 253fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// returns default_val. If it is not an Int32, prints an error and 254fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// and aborts. 2550ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ Int32 Int32FromEnvOrDie(const char* env_var, Int32 default_val); 256fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 257fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Given the total number of shards, the shard index, and the test id, 258fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// returns true iff the test should be run on this shard. The test id is 259fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// some arbitrary but unique non-negative integer assigned to each test 260fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// method. Assumes that 0 <= shard_index < total_shards. 2610ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ bool ShouldRunTestOnShard( 2620ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson int total_shards, int shard_index, int test_id); 263d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville 2640ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson// STL container utilities. 265d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville 2660ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson// Returns the number of elements in the given container that satisfy 2670ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson// the given predicate. 2680ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidsontemplate <class Container, typename Predicate> 2690ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidsoninline int CountIf(const Container& c, Predicate predicate) { 2700ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson return static_cast<int>(std::count_if(c.begin(), c.end(), predicate)); 2710ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson} 272d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville 2730ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson// Applies a function/functor to each element in the container. 2740ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidsontemplate <class Container, typename Functor> 2750ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidsonvoid ForEach(const Container& c, Functor functor) { 2760ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson std::for_each(c.begin(), c.end(), functor); 2770ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson} 278d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville 2790ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson// Returns the i-th element of the vector, or default_value if i is not 2800ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson// in range [0, v.size()). 2810ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidsontemplate <typename E> 2820ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidsoninline E GetElementOr(const std::vector<E>& v, int i, E default_value) { 2830ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson return (i < 0 || i >= static_cast<int>(v.size())) ? default_value : v[i]; 2840ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson} 285fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 2860ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson// Performs an in-place shuffle of a range of the vector's elements. 2870ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson// 'begin' and 'end' are element indices as an STL-style range; 2880ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson// i.e. [begin, end) are shuffled, where 'end' == size() means to 2890ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson// shuffle to the end of the vector. 2900ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidsontemplate <typename E> 2910ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidsonvoid ShuffleRange(internal::Random* random, int begin, int end, 2920ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson std::vector<E>* v) { 2930ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson const int size = static_cast<int>(v->size()); 2940ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson GTEST_CHECK_(0 <= begin && begin <= size) 2950ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson << "Invalid shuffle range start " << begin << ": must be in range [0, " 2960ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson << size << "]."; 2970ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson GTEST_CHECK_(begin <= end && end <= size) 2980ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson << "Invalid shuffle range finish " << end << ": must be in range [" 2990ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson << begin << ", " << size << "]."; 3000ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson 3010ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson // Fisher-Yates shuffle, from 3020ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson // http://en.wikipedia.org/wiki/Fisher-Yates_shuffle 3030ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson for (int range_width = end - begin; range_width >= 2; range_width--) { 3040ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson const int last_in_range = begin + range_width - 1; 3050ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson const int selected = begin + random->Generate(range_width); 3060ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson std::swap((*v)[selected], (*v)[last_in_range]); 307fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 3080ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson} 309fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 3100ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson// Performs an in-place shuffle of the vector's elements. 3110ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidsontemplate <typename E> 3120ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidsoninline void Shuffle(internal::Random* random, std::vector<E>* v) { 3130ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson ShuffleRange(random, 0, static_cast<int>(v->size()), v); 3140ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson} 315fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 316fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// A function for deleting an object. Handy for being used as a 317fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// functor. 318fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilletemplate <typename T> 3190ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidsonstatic void Delete(T* x) { 320fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville delete x; 321fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} 322fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 323fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// A predicate that checks the key of a TestProperty against a known key. 324fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 325fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// TestPropertyKeyIs is copyable. 326fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleclass TestPropertyKeyIs { 327fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville public: 328fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Constructor. 329fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // 330fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // TestPropertyKeyIs has NO default constructor. 331fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville explicit TestPropertyKeyIs(const char* key) 332fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville : key_(key) {} 333fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 334fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns true iff the test name of test property matches on key_. 335fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville bool operator()(const TestProperty& test_property) const { 336fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return String(test_property.key()).Compare(key_) == 0; 337fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 338fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 339fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville private: 340fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville String key_; 341fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville}; 342fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 343fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleclass TestInfoImpl { 344fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville public: 345fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville TestInfoImpl(TestInfo* parent, const char* test_case_name, 346fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const char* name, const char* test_case_comment, 347fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const char* comment, TypeId fixture_class_id, 348fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville internal::TestFactoryBase* factory); 349fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville ~TestInfoImpl(); 350fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 351fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns true if this test should run. 352fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville bool should_run() const { return should_run_; } 353fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 354fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Sets the should_run member. 355fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville void set_should_run(bool should) { should_run_ = should; } 356fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 357fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns true if this test is disabled. Disabled tests are not run. 358fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville bool is_disabled() const { return is_disabled_; } 359fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 360fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Sets the is_disabled member. 361fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville void set_is_disabled(bool is) { is_disabled_ = is; } 362fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 363fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns true if this test matches the filter specified by the user. 364fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville bool matches_filter() const { return matches_filter_; } 365fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 366fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Sets the matches_filter member. 367fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville void set_matches_filter(bool matches) { matches_filter_ = matches; } 368fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 369fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns the test case name. 370fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const char* test_case_name() const { return test_case_name_.c_str(); } 371fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 372fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns the test name. 373fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const char* name() const { return name_.c_str(); } 374fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 375fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns the test case comment. 376fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const char* test_case_comment() const { return test_case_comment_.c_str(); } 377fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 378fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns the test comment. 379fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const char* comment() const { return comment_.c_str(); } 380fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 381fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns the ID of the test fixture class. 382fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville TypeId fixture_class_id() const { return fixture_class_id_; } 383fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 384fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns the test result. 385fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville TestResult* result() { return &result_; } 386fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const TestResult* result() const { return &result_; } 387fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 388fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Creates the test object, runs it, records its result, and then 389fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // deletes it. 390fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville void Run(); 391fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 392fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Clears the test result. 393fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville void ClearResult() { result_.Clear(); } 394fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 395fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Clears the test result in the given TestInfo object. 396fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville static void ClearTestResult(TestInfo * test_info) { 397fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville test_info->impl()->ClearResult(); 398fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 399fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 400fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville private: 401fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // These fields are immutable properties of the test. 402fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville TestInfo* const parent_; // The owner of this object 403fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const String test_case_name_; // Test case name 404fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const String name_; // Test name 405fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const String test_case_comment_; // Test case comment 406fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const String comment_; // Test comment 407fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const TypeId fixture_class_id_; // ID of the test fixture class 408fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville bool should_run_; // True iff this test should run 409fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville bool is_disabled_; // True iff this test is disabled 410fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville bool matches_filter_; // True if this test matches the 411fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // user-specified filter. 412fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville internal::TestFactoryBase* const factory_; // The factory that creates 413fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // the test object 414fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 415fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // This field is mutable and needs to be reset before running the 416fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // test for the second time. 417fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville TestResult result_; 418fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 419fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_DISALLOW_COPY_AND_ASSIGN_(TestInfoImpl); 420fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville}; 421fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 422fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Class UnitTestOptions. 423fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 424fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// This class contains functions for processing options the user 425fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// specifies when running the tests. It has only static members. 426fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// 427fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// In most cases, the user can specify an option using either an 428fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// environment variable or a command line flag. E.g. you can set the 429fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// test filter using either GTEST_FILTER or --gtest_filter. If both 430fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// the variable and the flag are present, the latter overrides the 431fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// former. 4320ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidsonclass GTEST_API_ UnitTestOptions { 433fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville public: 434fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Functions for processing the gtest_output flag. 435fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 436fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns the output format, or "" for normal printed output. 437fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville static String GetOutputFormat(); 438fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 439fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns the absolute path of the requested output file, or the 440fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // default (test_detail.xml in the original working directory) if 441fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // none was explicitly specified. 442fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville static String GetAbsolutePathToOutputFile(); 443fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 444fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Functions for processing the gtest_filter flag. 445fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 446fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns true iff the wildcard pattern matches the string. The 447fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // first ':' or '\0' character in pattern marks the end of it. 448fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // 449fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // This recursive algorithm isn't very efficient, but is clear and 450fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // works well enough for matching test names, which are short. 451fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville static bool PatternMatchesString(const char *pattern, const char *str); 452fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 453fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns true iff the user-specified filter matches the test case 454fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // name and the test name. 455fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville static bool FilterMatchesTest(const String &test_case_name, 456fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const String &test_name); 457fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 458fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#if GTEST_OS_WINDOWS 459fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Function for supporting the gtest_catch_exception flag. 460fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 461fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns EXCEPTION_EXECUTE_HANDLER if Google Test should handle the 462fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // given SEH exception, or EXCEPTION_CONTINUE_SEARCH otherwise. 463fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // This function is useful as an __except condition. 464fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville static int GTestShouldProcessSEH(DWORD exception_code); 465fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#endif // GTEST_OS_WINDOWS 466fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 467fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns true if "name" matches the ':' separated list of glob-style 468fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // filters in "filter". 469fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville static bool MatchesFilter(const String& name, const char* filter); 470fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville}; 471fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 472fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Returns the current application's name, removing directory path if that 473fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// is present. Used by UnitTestOptions::GetOutputFile. 4740ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ FilePath GetCurrentExecutableName(); 475fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 476fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// The role interface for getting the OS stack trace as a string. 477fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleclass OsStackTraceGetterInterface { 478fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville public: 479fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville OsStackTraceGetterInterface() {} 480fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville virtual ~OsStackTraceGetterInterface() {} 481fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 482fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns the current OS stack trace as a String. Parameters: 483fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // 484fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // max_depth - the maximum number of stack frames to be included 485fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // in the trace. 486fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // skip_count - the number of top frames to be skipped; doesn't count 487fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // against max_depth. 488fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville virtual String CurrentStackTrace(int max_depth, int skip_count) = 0; 489fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 490fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // UponLeavingGTest() should be called immediately before Google Test calls 491fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // user code. It saves some information about the current stack that 492fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // CurrentStackTrace() will use to find and hide Google Test stack frames. 493fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville virtual void UponLeavingGTest() = 0; 494fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 495fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville private: 496fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_DISALLOW_COPY_AND_ASSIGN_(OsStackTraceGetterInterface); 497fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville}; 498fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 499fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// A working implementation of the OsStackTraceGetterInterface interface. 500fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleclass OsStackTraceGetter : public OsStackTraceGetterInterface { 501fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville public: 502d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville OsStackTraceGetter() : caller_frame_(NULL) {} 503fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville virtual String CurrentStackTrace(int max_depth, int skip_count); 504fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville virtual void UponLeavingGTest(); 505fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 506fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // This string is inserted in place of stack frames that are part of 507fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Google Test's implementation. 508fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville static const char* const kElidedFramesMarker; 509fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 510fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville private: 511fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville Mutex mutex_; // protects all internal state 512fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 513fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // We save the stack frame below the frame that calls user code. 514fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // We do this because the address of the frame immediately below 515fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // the user code changes between the call to UponLeavingGTest() 516fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // and any calls to CurrentStackTrace() from within the user code. 517fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville void* caller_frame_; 518fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 519fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_DISALLOW_COPY_AND_ASSIGN_(OsStackTraceGetter); 520fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville}; 521fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 522fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Information about a Google Test trace point. 523fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillestruct TraceInfo { 524fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const char* file; 525fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville int line; 526fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville String message; 527fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville}; 528fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 529fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// This is the default global test part result reporter used in UnitTestImpl. 530fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// This class should only be used by UnitTestImpl. 531fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleclass DefaultGlobalTestPartResultReporter 532fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville : public TestPartResultReporterInterface { 533fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville public: 534fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville explicit DefaultGlobalTestPartResultReporter(UnitTestImpl* unit_test); 535fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Implements the TestPartResultReporterInterface. Reports the test part 536fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // result in the current test. 537fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville virtual void ReportTestPartResult(const TestPartResult& result); 538fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 539fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville private: 540fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville UnitTestImpl* const unit_test_; 541fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 542fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_DISALLOW_COPY_AND_ASSIGN_(DefaultGlobalTestPartResultReporter); 543fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville}; 544fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 545fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// This is the default per thread test part result reporter used in 546fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// UnitTestImpl. This class should only be used by UnitTestImpl. 547fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleclass DefaultPerThreadTestPartResultReporter 548fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville : public TestPartResultReporterInterface { 549fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville public: 550fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville explicit DefaultPerThreadTestPartResultReporter(UnitTestImpl* unit_test); 551fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Implements the TestPartResultReporterInterface. The implementation just 552fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // delegates to the current global test part result reporter of *unit_test_. 553fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville virtual void ReportTestPartResult(const TestPartResult& result); 554fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 555fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville private: 556fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville UnitTestImpl* const unit_test_; 557fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 558fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_DISALLOW_COPY_AND_ASSIGN_(DefaultPerThreadTestPartResultReporter); 559fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville}; 560fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 561fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// The private implementation of the UnitTest class. We don't protect 562fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// the methods under a mutex, as this class is not accessible by a 563fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// user and the UnitTest class that delegates work to this class does 564fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// proper locking. 5650ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidsonclass GTEST_API_ UnitTestImpl { 566fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville public: 567fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville explicit UnitTestImpl(UnitTest* parent); 568fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville virtual ~UnitTestImpl(); 569fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 570fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // There are two different ways to register your own TestPartResultReporter. 571fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // You can register your own repoter to listen either only for test results 572fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // from the current thread or for results from all threads. 573fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // By default, each per-thread test result repoter just passes a new 574fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // TestPartResult to the global test result reporter, which registers the 575fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // test part result for the currently running test. 576fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 577fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns the global test part result reporter. 578fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville TestPartResultReporterInterface* GetGlobalTestPartResultReporter(); 579fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 580fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Sets the global test part result reporter. 581fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville void SetGlobalTestPartResultReporter( 582fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville TestPartResultReporterInterface* reporter); 583fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 584fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns the test part result reporter for the current thread. 585fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville TestPartResultReporterInterface* GetTestPartResultReporterForCurrentThread(); 586fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 587fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Sets the test part result reporter for the current thread. 588fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville void SetTestPartResultReporterForCurrentThread( 589fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville TestPartResultReporterInterface* reporter); 590fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 591fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Gets the number of successful test cases. 592fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville int successful_test_case_count() const; 593fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 594fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Gets the number of failed test cases. 595fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville int failed_test_case_count() const; 596fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 597fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Gets the number of all test cases. 598fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville int total_test_case_count() const; 599fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 600fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Gets the number of all test cases that contain at least one test 601fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // that should run. 602fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville int test_case_to_run_count() const; 603fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 604fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Gets the number of successful tests. 605fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville int successful_test_count() const; 606fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 607fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Gets the number of failed tests. 608fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville int failed_test_count() const; 609fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 610fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Gets the number of disabled tests. 611fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville int disabled_test_count() const; 612fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 613fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Gets the number of all tests. 614fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville int total_test_count() const; 615fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 616fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Gets the number of tests that should run. 617fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville int test_to_run_count() const; 618fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 619fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Gets the elapsed time, in milliseconds. 620fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville TimeInMillis elapsed_time() const { return elapsed_time_; } 621fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 622fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns true iff the unit test passed (i.e. all test cases passed). 623fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville bool Passed() const { return !Failed(); } 624fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 625fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns true iff the unit test failed (i.e. some test case failed 626fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // or something outside of all tests failed). 627fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville bool Failed() const { 628fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return failed_test_case_count() > 0 || ad_hoc_test_result()->Failed(); 629fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 630fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 631fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Gets the i-th test case among all the test cases. i can range from 0 to 632fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // total_test_case_count() - 1. If i is not in that range, returns NULL. 633fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const TestCase* GetTestCase(int i) const { 6340ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson const int index = GetElementOr(test_case_indices_, i, -1); 6350ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson return index < 0 ? NULL : test_cases_[i]; 636d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville } 637d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville 638d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // Gets the i-th test case among all the test cases. i can range from 0 to 639d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // total_test_case_count() - 1. If i is not in that range, returns NULL. 640d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville TestCase* GetMutableTestCase(int i) { 6410ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson const int index = GetElementOr(test_case_indices_, i, -1); 6420ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson return index < 0 ? NULL : test_cases_[index]; 643fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 644fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 645d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // Provides access to the event listener list. 646d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville TestEventListeners* listeners() { return &listeners_; } 647d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville 648fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns the TestResult for the test that's currently running, or 649fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // the TestResult for the ad hoc test if no test is running. 650fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville TestResult* current_test_result(); 651fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 652fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns the TestResult for the ad hoc test. 653fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const TestResult* ad_hoc_test_result() const { return &ad_hoc_test_result_; } 654fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 655fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Sets the OS stack trace getter. 656fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // 657fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Does nothing if the input and the current OS stack trace getter 658fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // are the same; otherwise, deletes the old getter and makes the 659fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // input the current getter. 660fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville void set_os_stack_trace_getter(OsStackTraceGetterInterface* getter); 661fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 662fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns the current OS stack trace getter if it is not NULL; 663fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // otherwise, creates an OsStackTraceGetter, makes it the current 664fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // getter, and returns it. 665fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville OsStackTraceGetterInterface* os_stack_trace_getter(); 666fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 667fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns the current OS stack trace as a String. 668fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // 669fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // The maximum number of stack frames to be included is specified by 670fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // the gtest_stack_trace_depth flag. The skip_count parameter 671fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // specifies the number of top frames to be skipped, which doesn't 672fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // count against the number of frames to be included. 673fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // 674fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // For example, if Foo() calls Bar(), which in turn calls 675fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // CurrentOsStackTraceExceptTop(1), Foo() will be included in the 676fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // trace but Bar() and CurrentOsStackTraceExceptTop() won't. 677fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville String CurrentOsStackTraceExceptTop(int skip_count); 678fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 679fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Finds and returns a TestCase with the given name. If one doesn't 680fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // exist, creates one and returns it. 681fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // 682fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Arguments: 683fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // 684fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // test_case_name: name of the test case 685fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // set_up_tc: pointer to the function that sets up the test case 686fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // tear_down_tc: pointer to the function that tears down the test case 687fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville TestCase* GetTestCase(const char* test_case_name, 688fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const char* comment, 689fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville Test::SetUpTestCaseFunc set_up_tc, 690fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville Test::TearDownTestCaseFunc tear_down_tc); 691fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 692fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Adds a TestInfo to the unit test. 693fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // 694fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Arguments: 695fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // 696fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // set_up_tc: pointer to the function that sets up the test case 697fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // tear_down_tc: pointer to the function that tears down the test case 698fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // test_info: the TestInfo object 699fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville void AddTestInfo(Test::SetUpTestCaseFunc set_up_tc, 700fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville Test::TearDownTestCaseFunc tear_down_tc, 701fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville TestInfo * test_info) { 702fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // In order to support thread-safe death tests, we need to 703fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // remember the original working directory when the test program 704fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // was first invoked. We cannot do this in RUN_ALL_TESTS(), as 705fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // the user may have changed the current directory before calling 706fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // RUN_ALL_TESTS(). Therefore we capture the current directory in 707fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // AddTestInfo(), which is called to register a TEST or TEST_F 708fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // before main() is reached. 709fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville if (original_working_dir_.IsEmpty()) { 710fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville original_working_dir_.Set(FilePath::GetCurrentDir()); 711fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_CHECK_(!original_working_dir_.IsEmpty()) 712fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville << "Failed to get the current working directory."; 713fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 714fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 715fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GetTestCase(test_info->test_case_name(), 716fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville test_info->test_case_comment(), 717fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville set_up_tc, 718fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville tear_down_tc)->AddTestInfo(test_info); 719fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 720fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 721fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#if GTEST_HAS_PARAM_TEST 722fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns ParameterizedTestCaseRegistry object used to keep track of 723fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // value-parameterized tests and instantiate and register them. 724fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville internal::ParameterizedTestCaseRegistry& parameterized_test_registry() { 725fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return parameterized_test_registry_; 726fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 727fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#endif // GTEST_HAS_PARAM_TEST 728fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 729fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Sets the TestCase object for the test that's currently running. 7300ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson void set_current_test_case(TestCase* a_current_test_case) { 7310ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson current_test_case_ = a_current_test_case; 732fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 733fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 734fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Sets the TestInfo object for the test that's currently running. If 735fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // current_test_info is NULL, the assertion results will be stored in 736fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // ad_hoc_test_result_. 7370ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson void set_current_test_info(TestInfo* a_current_test_info) { 7380ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson current_test_info_ = a_current_test_info; 739fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 740fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 741fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Registers all parameterized tests defined using TEST_P and 742fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // INSTANTIATE_TEST_P, creating regular tests for each test/parameter 743fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // combination. This method can be called more then once; it has 744fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // guards protecting from registering the tests more then once. 745fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // If value-parameterized tests are disabled, RegisterParameterizedTests 746fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // is present but does nothing. 747fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville void RegisterParameterizedTests(); 748fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 749fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Runs all tests in this UnitTest object, prints the result, and 750fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // returns 0 if all tests are successful, or 1 otherwise. If any 751fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // exception is thrown during a test on Windows, this test is 752fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // considered to be failed, but the rest of the tests will still be 753fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // run. (We disable exceptions on Linux and Mac OS X, so the issue 754fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // doesn't apply there.) 755fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville int RunAllTests(); 756fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 757fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Clears the results of all tests, including the ad hoc test. 758fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville void ClearResult() { 7590ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson ForEach(test_cases_, TestCase::ClearTestCaseResult); 760fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville ad_hoc_test_result_.Clear(); 761fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 762fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 763fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville enum ReactionToSharding { 764fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville HONOR_SHARDING_PROTOCOL, 765fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville IGNORE_SHARDING_PROTOCOL 766fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville }; 767fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 768fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Matches the full name of each test against the user-specified 769fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // filter to decide whether the test should run, then records the 770fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // result in each TestCase and TestInfo object. 771fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // If shard_tests == HONOR_SHARDING_PROTOCOL, further filters tests 772fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // based on sharding variables in the environment. 773fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns the number of tests that should run. 774fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville int FilterTests(ReactionToSharding shard_tests); 775fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 776fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Prints the names of the tests matching the user-specified filter flag. 777fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville void ListTestsMatchingFilter(); 778fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 779fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const TestCase* current_test_case() const { return current_test_case_; } 780fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville TestInfo* current_test_info() { return current_test_info_; } 781fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const TestInfo* current_test_info() const { return current_test_info_; } 782fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 783fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns the vector of environments that need to be set-up/torn-down 784fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // before/after the tests are run. 7850ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson std::vector<Environment*>& environments() { return environments_; } 786fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 787fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Getters for the per-thread Google Test trace stack. 7880ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson std::vector<TraceInfo>& gtest_trace_stack() { 7890ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson return *(gtest_trace_stack_.pointer()); 790fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 7910ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson const std::vector<TraceInfo>& gtest_trace_stack() const { 7920ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson return gtest_trace_stack_.get(); 793fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 794fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 795fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#if GTEST_HAS_DEATH_TEST 796d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville void InitDeathTestSubprocessControlInfo() { 797d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville internal_run_death_test_flag_.reset(ParseInternalRunDeathTestFlag()); 798d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville } 799fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns a pointer to the parsed --gtest_internal_run_death_test 800fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // flag, or NULL if that flag was not specified. 801fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // This information is useful only in a death test child process. 802d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // Must not be called before a call to InitGoogleTest. 803fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const InternalRunDeathTestFlag* internal_run_death_test_flag() const { 804fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return internal_run_death_test_flag_.get(); 805fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 806fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 807fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Returns a pointer to the current death test factory. 808fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville internal::DeathTestFactory* death_test_factory() { 809fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return death_test_factory_.get(); 810fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 811fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 812d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville void SuppressTestEventsIfInSubprocess(); 813d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville 814fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville friend class ReplaceDeathTestFactory; 815fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#endif // GTEST_HAS_DEATH_TEST 816fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 817d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // Initializes the event listener performing XML output as specified by 818d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // UnitTestOptions. Must not be called before InitGoogleTest. 819d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville void ConfigureXmlOutput(); 820d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville 821d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // Performs initialization dependent upon flag values obtained in 822d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // ParseGoogleTestFlagsOnly. Is called from InitGoogleTest after the call to 823d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // ParseGoogleTestFlagsOnly. In case a user neglects to call InitGoogleTest 824d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // this function is also called from RunAllTests. Since this function can be 825d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // called more than once, it has to be idempotent. 826d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville void PostFlagParsingInit(); 827d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville 828d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // Gets the random seed used at the start of the current test iteration. 829fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville int random_seed() const { return random_seed_; } 830fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 831d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // Gets the random number generator. 832d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville internal::Random* random() { return &random_; } 833d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville 834d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // Shuffles all test cases, and the tests within each test case, 835d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // making sure that death tests are still run first. 836d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville void ShuffleTests(); 837d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville 838d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // Restores the test cases and tests to their order before the first shuffle. 839d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville void UnshuffleTests(); 840d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville 841fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville private: 842fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville friend class ::testing::UnitTest; 843fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 844fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // The UnitTest object that owns this implementation object. 845fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville UnitTest* const parent_; 846fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 847fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // The working directory when the first TEST() or TEST_F() was 848fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // executed. 849fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville internal::FilePath original_working_dir_; 850fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 851fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // The default test part result reporters. 852fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville DefaultGlobalTestPartResultReporter default_global_test_part_result_reporter_; 853fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville DefaultPerThreadTestPartResultReporter 854fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville default_per_thread_test_part_result_reporter_; 855fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 856fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Points to (but doesn't own) the global test part result reporter. 857fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville TestPartResultReporterInterface* global_test_part_result_repoter_; 858fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 859fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Protects read and write access to global_test_part_result_reporter_. 860fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville internal::Mutex global_test_part_result_reporter_mutex_; 861fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 862fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Points to (but doesn't own) the per-thread test part result reporter. 863fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville internal::ThreadLocal<TestPartResultReporterInterface*> 864fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville per_thread_test_part_result_reporter_; 865fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 866fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // The vector of environments that need to be set-up/torn-down 8670ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson // before/after the tests are run. 8680ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson std::vector<Environment*> environments_; 869fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 870d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // The vector of TestCases in their original order. It owns the 871d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // elements in the vector. 8720ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson std::vector<TestCase*> test_cases_; 873d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville 874d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // Provides a level of indirection for the test case list to allow 875d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // easy shuffling and restoring the test case order. The i-th 876d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // element of this vector is the index of the i-th test case in the 877d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // shuffled order. 8780ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson std::vector<int> test_case_indices_; 879fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 880fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#if GTEST_HAS_PARAM_TEST 881fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // ParameterizedTestRegistry object used to register value-parameterized 882fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // tests. 883fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville internal::ParameterizedTestCaseRegistry parameterized_test_registry_; 884fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 885fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Indicates whether RegisterParameterizedTests() has been called already. 886fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville bool parameterized_tests_registered_; 887fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#endif // GTEST_HAS_PARAM_TEST 888fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 889fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Index of the last death test case registered. Initially -1. 890fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville int last_death_test_case_; 891fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 892fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // This points to the TestCase for the currently running test. It 893fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // changes as Google Test goes through one test case after another. 894fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // When no test is running, this is set to NULL and Google Test 895fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // stores assertion results in ad_hoc_test_result_. Initially NULL. 896fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville TestCase* current_test_case_; 897fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 898fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // This points to the TestInfo for the currently running test. It 899fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // changes as Google Test goes through one test after another. When 900fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // no test is running, this is set to NULL and Google Test stores 901fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // assertion results in ad_hoc_test_result_. Initially NULL. 902fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville TestInfo* current_test_info_; 903fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 904fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Normally, a user only writes assertions inside a TEST or TEST_F, 905fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // or inside a function called by a TEST or TEST_F. Since Google 906fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Test keeps track of which test is current running, it can 907fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // associate such an assertion with the test it belongs to. 908fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // 909fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // If an assertion is encountered when no TEST or TEST_F is running, 910fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Google Test attributes the assertion result to an imaginary "ad hoc" 911fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // test, and records the result in ad_hoc_test_result_. 912fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville TestResult ad_hoc_test_result_; 913fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 914d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // The list of event listeners that can be used to track events inside 915d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // Google Test. 916d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville TestEventListeners listeners_; 917fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 918fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // The OS stack trace getter. Will be deleted when the UnitTest 919fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // object is destructed. By default, an OsStackTraceGetter is used, 920fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // but the user can set this field to use a custom getter if that is 921fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // desired. 922fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville OsStackTraceGetterInterface* os_stack_trace_getter_; 923fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 924d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // True iff PostFlagParsingInit() has been called. 925d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville bool post_flag_parse_init_performed_; 926d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville 927fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // The random number seed used at the beginning of the test run. 928fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville int random_seed_; 929fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 930d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // Our random number generator. 931d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville internal::Random random_; 932d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville 933fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // How long the test took to run, in milliseconds. 934fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville TimeInMillis elapsed_time_; 935fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 936fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#if GTEST_HAS_DEATH_TEST 937fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // The decomposed components of the gtest_internal_run_death_test flag, 938fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // parsed when RUN_ALL_TESTS is called. 939fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville internal::scoped_ptr<InternalRunDeathTestFlag> internal_run_death_test_flag_; 940fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville internal::scoped_ptr<internal::DeathTestFactory> death_test_factory_; 941fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#endif // GTEST_HAS_DEATH_TEST 942fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 943fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // A per-thread stack of traces created by the SCOPED_TRACE() macro. 9440ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson internal::ThreadLocal<std::vector<TraceInfo> > gtest_trace_stack_; 945fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 946fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_DISALLOW_COPY_AND_ASSIGN_(UnitTestImpl); 947fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville}; // class UnitTestImpl 948fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 949fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Convenience function for accessing the global UnitTest 950fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// implementation object. 951fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleinline UnitTestImpl* GetUnitTestImpl() { 952fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return UnitTest::GetInstance()->impl(); 953fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} 954fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 955fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Internal helper functions for implementing the simple regular 956fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// expression matcher. 9570ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ bool IsInSet(char ch, const char* str); 9580ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ bool IsDigit(char ch); 9590ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ bool IsPunct(char ch); 9600ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ bool IsRepeat(char ch); 9610ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ bool IsWhiteSpace(char ch); 9620ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ bool IsWordChar(char ch); 9630ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ bool IsValidEscape(char ch); 9640ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ bool AtomMatchesChar(bool escaped, char pattern, char ch); 9650ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ bool ValidateRegex(const char* regex); 9660ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ bool MatchRegexAtHead(const char* regex, const char* str); 9670ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ bool MatchRepetitionAndRegexAtHead( 968fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville bool escaped, char ch, char repeat, const char* regex, const char* str); 9690ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ bool MatchRegexAnywhere(const char* regex, const char* str); 970fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 971fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Parses the command line for Google Test flags, without initializing 972fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// other parts of Google Test. 9730ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ void ParseGoogleTestFlagsOnly(int* argc, char** argv); 9740ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff DavidsonGTEST_API_ void ParseGoogleTestFlagsOnly(int* argc, wchar_t** argv); 975fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 976fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#if GTEST_HAS_DEATH_TEST 977fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 978fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Returns the message describing the last system error, regardless of the 979fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// platform. 980fbaaef999ba563838ebd00874ed8a1c01fbf286dWink SavilleString GetLastErrnoDescription(); 981fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 982fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#if GTEST_OS_WINDOWS 983fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Provides leak-safe Windows kernel handle ownership. 984fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleclass AutoHandle { 985fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville public: 986fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville AutoHandle() : handle_(INVALID_HANDLE_VALUE) {} 987fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville explicit AutoHandle(HANDLE handle) : handle_(handle) {} 988fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 989fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville ~AutoHandle() { Reset(); } 990fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 991fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville HANDLE Get() const { return handle_; } 992fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville void Reset() { Reset(INVALID_HANDLE_VALUE); } 993fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville void Reset(HANDLE handle) { 994fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville if (handle != handle_) { 995fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville if (handle_ != INVALID_HANDLE_VALUE) 996fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville ::CloseHandle(handle_); 997fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville handle_ = handle; 998fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 999fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 1000fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 1001fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville private: 1002fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville HANDLE handle_; 1003fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 1004fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_DISALLOW_COPY_AND_ASSIGN_(AutoHandle); 1005fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville}; 1006fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#endif // GTEST_OS_WINDOWS 1007fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 1008fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Attempts to parse a string into a positive integer pointed to by the 1009fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// number parameter. Returns true if that is possible. 1010fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// GTEST_HAS_DEATH_TEST implies that we have ::std::string, so we can use 1011fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// it here. 1012fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilletemplate <typename Integer> 1013fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savillebool ParseNaturalNumber(const ::std::string& str, Integer* number) { 1014fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // Fail fast if the given string does not begin with a digit; 1015fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // this bypasses strtoXXX's "optional leading whitespace and plus 1016fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // or minus sign" semantics, which are undesirable here. 1017fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville if (str.empty() || !isdigit(str[0])) { 1018fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return false; 1019fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 1020fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville errno = 0; 1021fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 1022fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville char* end; 1023fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // BiggestConvertible is the largest integer type that system-provided 1024fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // string-to-number conversion routines can return. 1025d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville#if GTEST_OS_WINDOWS && !defined(__GNUC__) 1026d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville // MSVC and C++ Builder define __int64 instead of the standard long long. 1027fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville typedef unsigned __int64 BiggestConvertible; 1028fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const BiggestConvertible parsed = _strtoui64(str.c_str(), &end, 10); 1029fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#else 1030fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville typedef unsigned long long BiggestConvertible; // NOLINT 1031fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const BiggestConvertible parsed = strtoull(str.c_str(), &end, 10); 1032d0332953cda33fb4f8e24ebff9c49159b69c43d6Wink Saville#endif // GTEST_OS_WINDOWS && !defined(__GNUC__) 1033fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const bool parse_success = *end == '\0' && errno == 0; 1034fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 1035fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // TODO(vladl@google.com): Convert this to compile time assertion when it is 1036fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville // available. 1037fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville GTEST_CHECK_(sizeof(Integer) <= sizeof(parsed)); 1038fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 1039fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const Integer result = static_cast<Integer>(parsed); 1040fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville if (parse_success && static_cast<BiggestConvertible>(result) == parsed) { 1041fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville *number = result; 1042fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return true; 1043fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 1044fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return false; 1045fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} 1046fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#endif // GTEST_HAS_DEATH_TEST 1047fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 1048fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// TestResult contains some private methods that should be hidden from 1049fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// Google Test user but are required for testing. This class allow our tests 1050fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville// to access them. 10510ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson// 10520ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson// This class is supplied only for the purpose of testing Google Test's own 10530ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson// constructs. Do not use it in user tests, either directly or indirectly. 1054fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Savilleclass TestResultAccessor { 1055fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville public: 1056fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville static void RecordProperty(TestResult* test_result, 1057fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const TestProperty& property) { 1058fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville test_result->RecordProperty(property); 1059fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 1060fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 1061fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville static void ClearTestPartResults(TestResult* test_result) { 1062fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville test_result->ClearTestPartResults(); 1063fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 1064fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 10650ddac1f3791efefb2cffdb425f0c600feb7a47e6Jeff Davidson static const std::vector<testing::TestPartResult>& test_part_results( 1066fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville const TestResult& test_result) { 1067fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville return test_result.test_part_results(); 1068fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville } 1069fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville}; 1070fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 1071fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} // namespace internal 1072fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville} // namespace testing 1073fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville 1074fbaaef999ba563838ebd00874ed8a1c01fbf286dWink Saville#endif // GTEST_SRC_GTEST_INTERNAL_INL_H_ 1075