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<li class="navelem"><a class="el" href="dir_59425e443f801f1f2fd8bbe4959a3ccf.html">tests</a></li><li class="navelem"><a class="el" href="dir_3291c6cb888298ddcba2a410413770df.html">gtest</a></li><li class="navelem"><a class="el" href="dir_04ea101b266f0eb9e0fe0f13e09294a3.html">src</a></li> </ul>
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<div class="title">gtest-internal-inl.h</div> </div>
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<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright 2005, Google Inc.</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// All rights reserved.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">//</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// modification, are permitted provided that the following conditions are</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// met:</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">//</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// * Redistributions of source code must retain the above copyright</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// notice, this list of conditions and the following disclaimer.</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// * Redistributions in binary form must reproduce the above</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// copyright notice, this list of conditions and the following disclaimer</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// in the documentation and/or other materials provided with the</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// distribution.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// * Neither the name of Google Inc. nor the names of its</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">// contributors may be used to endorse or promote products derived from</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">// this software without specific prior written permission.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">//</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment">// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment">// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">// Utility functions and classes used by the Google C++ testing framework.</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">//</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">// Author: wan@google.com (Zhanyong Wan)</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">//</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">// This file contains purely Google Test's internal implementation. Please</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment">// DO NOT #INCLUDE IT IN A USER PROGRAM.</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#ifndef GTEST_SRC_GTEST_INTERNAL_INL_H_</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor"></span><span class="preprocessor">#define GTEST_SRC_GTEST_INTERNAL_INL_H_</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment">// GTEST_IMPLEMENTATION_ is defined to 1 iff the current translation unit is</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment">// part of Google Test's implementation; otherwise it's undefined.</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#if !GTEST_IMPLEMENTATION_</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor"></span><span class="comment">// If this file is included from the user's code, just say no.</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor"># error "gtest-internal-inl.h is part of Google Test's internal implementation."</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor"></span><span class="preprocessor"># error "It must not be included except by Google Test itself."</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor"></span><span class="preprocessor">#endif // GTEST_IMPLEMENTATION_</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#ifndef _WIN32_WCE</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor"></span><span class="preprocessor"># include <errno.h></span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#endif // !_WIN32_WCE</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor"></span><span class="preprocessor">#include <stddef.h></span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor">#include <stdlib.h></span> <span class="comment">// For strtoll/_strtoul64/malloc/free.</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor">#include <string.h></span> <span class="comment">// For memmove.</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="preprocessor">#include <algorithm></span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor">#include <string></span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="preprocessor">#include <vector></span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor">#include "gtest/internal/gtest-port.h"</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="preprocessor">#if GTEST_CAN_STREAM_RESULTS_</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="preprocessor"></span><span class="preprocessor"># include <arpa/inet.h></span> <span class="comment">// NOLINT</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="preprocessor"># include <netdb.h></span> <span class="comment">// NOLINT</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="preprocessor">#if GTEST_OS_WINDOWS</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="preprocessor"></span><span class="preprocessor"># include <windows.h></span> <span class="comment">// NOLINT</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="preprocessor">#endif // GTEST_OS_WINDOWS</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="preprocessor">#include "gtest/gtest.h"</span> <span class="comment">// NOLINT</span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="preprocessor">#include "gtest/gtest-spi.h"</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="keyword">namespace </span>testing {</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="comment">// Declares the flags.</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="comment">//</span></div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="comment">// We don't want the users to modify this flag in the code, but want</span></div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment">// Google Test's own unit tests to be able to access it. Therefore we</span></div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment">// declare it here as opposed to in gtest.h.</span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> GTEST_DECLARE_bool_(death_test_use_fork);</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment">// The value of GetTestTypeId() as seen from within the Google Test</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="comment">// library. This is solely for testing GetTestTypeId().</span></div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> GTEST_API_ <span class="keyword">extern</span> <span class="keyword">const</span> TypeId kTestTypeIdInGoogleTest;</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="comment">// Names of the flags (needed for parsing Google Test flags).</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="keyword">const</span> <span class="keywordtype">char</span> kAlsoRunDisabledTestsFlag[] = <span class="stringliteral">"also_run_disabled_tests"</span>;</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="keyword">const</span> <span class="keywordtype">char</span> kBreakOnFailureFlag[] = <span class="stringliteral">"break_on_failure"</span>;</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="keyword">const</span> <span class="keywordtype">char</span> kCatchExceptionsFlag[] = <span class="stringliteral">"catch_exceptions"</span>;</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="keyword">const</span> <span class="keywordtype">char</span> kColorFlag[] = <span class="stringliteral">"color"</span>;</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="keyword">const</span> <span class="keywordtype">char</span> kFilterFlag[] = <span class="stringliteral">"filter"</span>;</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="keyword">const</span> <span class="keywordtype">char</span> kListTestsFlag[] = <span class="stringliteral">"list_tests"</span>;</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="keyword">const</span> <span class="keywordtype">char</span> kOutputFlag[] = <span class="stringliteral">"output"</span>;</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="keyword">const</span> <span class="keywordtype">char</span> kPrintTimeFlag[] = <span class="stringliteral">"print_time"</span>;</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="keyword">const</span> <span class="keywordtype">char</span> kRandomSeedFlag[] = <span class="stringliteral">"random_seed"</span>;</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="keyword">const</span> <span class="keywordtype">char</span> kRepeatFlag[] = <span class="stringliteral">"repeat"</span>;</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="keyword">const</span> <span class="keywordtype">char</span> kShuffleFlag[] = <span class="stringliteral">"shuffle"</span>;</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="keyword">const</span> <span class="keywordtype">char</span> kStackTraceDepthFlag[] = <span class="stringliteral">"stack_trace_depth"</span>;</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="keyword">const</span> <span class="keywordtype">char</span> kStreamResultToFlag[] = <span class="stringliteral">"stream_result_to"</span>;</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="keyword">const</span> <span class="keywordtype">char</span> kThrowOnFailureFlag[] = <span class="stringliteral">"throw_on_failure"</span>;</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="keyword">const</span> <span class="keywordtype">char</span> kFlagfileFlag[] = <span class="stringliteral">"flagfile"</span>;</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="comment">// A valid random seed must be in [1, kMaxRandomSeed].</span></div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="keyword">const</span> <span class="keywordtype">int</span> kMaxRandomSeed = 99999;</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment">// g_help_flag is true iff the --help flag or an equivalent form is</span></div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="comment">// specified on the command line.</span></div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> GTEST_API_ <span class="keyword">extern</span> <span class="keywordtype">bool</span> g_help_flag;</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment">// Returns the current time in milliseconds.</span></div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> GTEST_API_ TimeInMillis GetTimeInMillis();</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="comment">// Returns true iff Google Test should use colors in the output.</span></div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> GTEST_API_ <span class="keywordtype">bool</span> ShouldUseColor(<span class="keywordtype">bool</span> stdout_is_tty);</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="comment">// Formats the given time in milliseconds as seconds.</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> GTEST_API_ std::string FormatTimeInMillisAsSeconds(TimeInMillis ms);</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="comment">// Converts the given time in milliseconds to a date string in the ISO 8601</span></div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="comment">// format, without the timezone information. N.B.: due to the use the</span></div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="comment">// non-reentrant localtime() function, this function is not thread safe. Do</span></div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="comment">// not use it in any code that can be called from multiple threads.</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> GTEST_API_ std::string FormatEpochTimeInMillisAsIso8601(TimeInMillis ms);</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="comment">// Parses a string for an Int32 flag, in the form of "--flag=value".</span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="comment">//</span></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="comment">// On success, stores the value of the flag in *value, and returns</span></div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="comment">// true. On failure, returns false without changing *value.</span></div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> GTEST_API_ <span class="keywordtype">bool</span> ParseInt32Flag(</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* str, <span class="keyword">const</span> <span class="keywordtype">char</span>* flag, Int32* value);</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="comment">// Returns a random seed in range [1, kMaxRandomSeed] based on the</span></div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="comment">// given --gtest_random_seed flag value.</span></div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> GetRandomSeedFromFlag(Int32 random_seed_flag) {</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> raw_seed = (random_seed_flag == 0) ?</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  static_cast<unsigned int>(GetTimeInMillis()) :</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  static_cast<unsigned int>(random_seed_flag);</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="comment">// Normalizes the actual seed to range [1, kMaxRandomSeed] such that</span></div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="comment">// it's easy to type.</span></div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> normalized_seed =</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>((raw_seed - 1U) %</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  static_cast<unsigned int>(kMaxRandomSeed)) + 1;</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">return</span> normalized_seed;</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> }</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="comment">// Returns the first valid random seed after 'seed'. The behavior is</span></div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="comment">// undefined if 'seed' is invalid. The seed after kMaxRandomSeed is</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="comment">// considered to be 1.</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> GetNextRandomSeed(<span class="keywordtype">int</span> seed) {</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  GTEST_CHECK_(1 <= seed && seed <= kMaxRandomSeed)</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  << <span class="stringliteral">"Invalid random seed "</span> << seed << <span class="stringliteral">" - must be in [1, "</span></div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  << kMaxRandomSeed << <span class="stringliteral">"]."</span>;</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> next_seed = seed + 1;</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">return</span> (next_seed > kMaxRandomSeed) ? 1 : next_seed;</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> }</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="comment">// This class saves the values of all Google Test flags in its c'tor, and</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="comment">// restores them in its d'tor.</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1GTestFlagSaver.html"> 162</a></span> <span class="keyword">class </span><a class="code" href="classtesting_1_1internal_1_1GTestFlagSaver.html">GTestFlagSaver</a> {</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="comment">// The c'tor.</span></div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <a class="code" href="classtesting_1_1internal_1_1GTestFlagSaver.html">GTestFlagSaver</a>() {</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  also_run_disabled_tests_ = GTEST_FLAG(also_run_disabled_tests);</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  break_on_failure_ = GTEST_FLAG(break_on_failure);</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  catch_exceptions_ = GTEST_FLAG(catch_exceptions);</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  color_ = GTEST_FLAG(color);</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  death_test_style_ = GTEST_FLAG(death_test_style);</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  death_test_use_fork_ = GTEST_FLAG(death_test_use_fork);</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  filter_ = GTEST_FLAG(filter);</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  internal_run_death_test_ = GTEST_FLAG(internal_run_death_test);</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  list_tests_ = GTEST_FLAG(list_tests);</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  output_ = GTEST_FLAG(output);</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  print_time_ = GTEST_FLAG(print_time);</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  random_seed_ = GTEST_FLAG(random_seed);</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  repeat_ = GTEST_FLAG(repeat);</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  shuffle_ = GTEST_FLAG(shuffle);</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  stack_trace_depth_ = GTEST_FLAG(stack_trace_depth);</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  stream_result_to_ = GTEST_FLAG(stream_result_to);</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  throw_on_failure_ = GTEST_FLAG(throw_on_failure);</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  }</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> </div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="comment">// The d'tor is not virtual. DO NOT INHERIT FROM THIS CLASS.</span></div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  ~<a class="code" href="classtesting_1_1internal_1_1GTestFlagSaver.html">GTestFlagSaver</a>() {</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  GTEST_FLAG(also_run_disabled_tests) = also_run_disabled_tests_;</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  GTEST_FLAG(break_on_failure) = break_on_failure_;</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  GTEST_FLAG(catch_exceptions) = catch_exceptions_;</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  GTEST_FLAG(color) = color_;</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  GTEST_FLAG(death_test_style) = death_test_style_;</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  GTEST_FLAG(death_test_use_fork) = death_test_use_fork_;</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  GTEST_FLAG(filter) = filter_;</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  GTEST_FLAG(internal_run_death_test) = internal_run_death_test_;</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  GTEST_FLAG(list_tests) = list_tests_;</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  GTEST_FLAG(output) = output_;</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  GTEST_FLAG(print_time) = print_time_;</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  GTEST_FLAG(random_seed) = random_seed_;</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  GTEST_FLAG(repeat) = repeat_;</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  GTEST_FLAG(shuffle) = shuffle_;</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  GTEST_FLAG(stack_trace_depth) = stack_trace_depth_;</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  GTEST_FLAG(stream_result_to) = stream_result_to_;</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  GTEST_FLAG(throw_on_failure) = throw_on_failure_;</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  }</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="comment">// Fields for saving the original values of flags.</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keywordtype">bool</span> also_run_disabled_tests_;</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordtype">bool</span> break_on_failure_;</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordtype">bool</span> catch_exceptions_;</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  std::string color_;</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  std::string death_test_style_;</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordtype">bool</span> death_test_use_fork_;</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  std::string filter_;</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  std::string internal_run_death_test_;</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordtype">bool</span> list_tests_;</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  std::string output_;</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordtype">bool</span> print_time_;</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  internal::Int32 random_seed_;</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  internal::Int32 repeat_;</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordtype">bool</span> shuffle_;</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  internal::Int32 stack_trace_depth_;</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  std::string stream_result_to_;</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordtype">bool</span> throw_on_failure_;</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span> } GTEST_ATTRIBUTE_UNUSED_;</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span> <span class="comment">// Converts a Unicode code point to a narrow string in UTF-8 encoding.</span></div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span> <span class="comment">// code_point parameter is of type UInt32 because wchar_t may not be</span></div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span> <span class="comment">// wide enough to contain a code point.</span></div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> <span class="comment">// If the code_point is not a valid Unicode code point</span></div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span> <span class="comment">// (i.e. outside of Unicode range U+0 to U+10FFFF) it will be converted</span></div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="comment">// to "(Invalid Unicode 0xXXXXXXXX)".</span></div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> GTEST_API_ std::string CodePointToUtf8(UInt32 code_point);</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span> </div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="comment">// Converts a wide string to a narrow string in UTF-8 encoding.</span></div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="comment">// The wide string is assumed to have the following encoding:</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="comment">// UTF-16 if sizeof(wchar_t) == 2 (on Windows, Cygwin, Symbian OS)</span></div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="comment">// UTF-32 if sizeof(wchar_t) == 4 (on Linux)</span></div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span> <span class="comment">// Parameter str points to a null-terminated wide string.</span></div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="comment">// Parameter num_chars may additionally limit the number</span></div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span> <span class="comment">// of wchar_t characters processed. -1 is used when the entire string</span></div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="comment">// should be processed.</span></div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="comment">// If the string contains code points that are not valid Unicode code points</span></div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="comment">// (i.e. outside of Unicode range U+0 to U+10FFFF) they will be output</span></div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span> <span class="comment">// as '(Invalid Unicode 0xXXXXXXXX)'. If the string is in UTF16 encoding</span></div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="comment">// and contains invalid UTF-16 surrogate pairs, values in those pairs</span></div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span> <span class="comment">// will be encoded as individual Unicode characters from Basic Normal Plane.</span></div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span> GTEST_API_ std::string WideStringToUtf8(<span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* str, <span class="keywordtype">int</span> num_chars);</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span> </div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="comment">// Reads the GTEST_SHARD_STATUS_FILE environment variable, and creates the file</span></div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="comment">// if the variable is present. If a file already exists at this location, this</span></div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="comment">// function will write over it. If the variable is present, but the file cannot</span></div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span> <span class="comment">// be created, prints an error and exits.</span></div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="keywordtype">void</span> WriteToShardStatusFileIfNeeded();</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> </div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="comment">// Checks whether sharding is enabled by examining the relevant</span></div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="comment">// environment variable values. If the variables are present,</span></div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="comment">// but inconsistent (e.g., shard_index >= total_shards), prints</span></div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="comment">// an error and exits. If in_subprocess_for_death_test, sharding is</span></div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="comment">// disabled because it must only be applied to the original test</span></div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> <span class="comment">// process. Otherwise, we could filter out death tests we intended to execute.</span></div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> GTEST_API_ <span class="keywordtype">bool</span> ShouldShard(<span class="keyword">const</span> <span class="keywordtype">char</span>* total_shards_str,</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* shard_index_str,</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="keywordtype">bool</span> in_subprocess_for_death_test);</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> </div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="comment">// Parses the environment variable var as an Int32. If it is unset,</span></div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="comment">// returns default_val. If it is not an Int32, prints an error and</span></div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="comment">// and aborts.</span></div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> GTEST_API_ Int32 Int32FromEnvOrDie(<span class="keyword">const</span> <span class="keywordtype">char</span>* env_var, Int32 default_val);</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <span class="comment">// Given the total number of shards, the shard index, and the test id,</span></div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="comment">// returns true iff the test should be run on this shard. The test id is</span></div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> <span class="comment">// some arbitrary but unique non-negative integer assigned to each test</span></div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <span class="comment">// method. Assumes that 0 <= shard_index < total_shards.</span></div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span> GTEST_API_ <span class="keywordtype">bool</span> ShouldRunTestOnShard(</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordtype">int</span> total_shards, <span class="keywordtype">int</span> shard_index, <span class="keywordtype">int</span> test_id);</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span> </div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span> <span class="comment">// STL container utilities.</span></div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span> </div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span> <span class="comment">// Returns the number of elements in the given container that satisfy</span></div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="comment">// the given predicate.</span></div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span> <span class="keyword">template</span> <<span class="keyword">class</span> Container, <span class="keyword">typename</span> Predicate></div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> CountIf(<span class="keyword">const</span> Container& c, Predicate predicate) {</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="comment">// Implemented as an explicit loop since std::count_if() in libCstd on</span></div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="comment">// Solaris has a non-standard signature.</span></div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keywordtype">int</span> count = 0;</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keywordflow">for</span> (<span class="keyword">typename</span> Container::const_iterator it = c.begin(); it != c.end(); ++it) {</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="keywordflow">if</span> (predicate(*it))</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  ++count;</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  }</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keywordflow">return</span> count;</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span> }</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> </div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span> <span class="comment">// Applies a function/functor to each element in the container.</span></div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span> <span class="keyword">template</span> <<span class="keyword">class</span> Container, <span class="keyword">typename</span> Functor></div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="keywordtype">void</span> ForEach(<span class="keyword">const</span> Container& c, Functor functor) {</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  std::for_each(c.begin(), c.end(), functor);</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> }</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> </div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <span class="comment">// Returns the i-th element of the vector, or default_value if i is not</span></div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="comment">// in range [0, v.size()).</span></div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="keyword">template</span> <<span class="keyword">typename</span> E></div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> <span class="keyword">inline</span> E GetElementOr(<span class="keyword">const</span> std::vector<E>& v, <span class="keywordtype">int</span> i, E default_value) {</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keywordflow">return</span> (i < 0 || i >= static_cast<int>(v.size())) ? default_value : v[i];</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> }</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> </div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="comment">// Performs an in-place shuffle of a range of the vector's elements.</span></div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> <span class="comment">// 'begin' and 'end' are element indices as an STL-style range;</span></div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> <span class="comment">// i.e. [begin, end) are shuffled, where 'end' == size() means to</span></div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> <span class="comment">// shuffle to the end of the vector.</span></div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span> <span class="keyword">template</span> <<span class="keyword">typename</span> E></div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="keywordtype">void</span> ShuffleRange(internal::Random* random, <span class="keywordtype">int</span> begin, <span class="keywordtype">int</span> end,</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  std::vector<E>* v) {</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> size = <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(v->size());</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  GTEST_CHECK_(0 <= begin && begin <= size)</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  << <span class="stringliteral">"Invalid shuffle range start "</span> << begin << <span class="stringliteral">": must be in range [0, "</span></div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  << size << <span class="stringliteral">"]."</span>;</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  GTEST_CHECK_(begin <= end && end <= size)</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  << <span class="stringliteral">"Invalid shuffle range finish "</span> << end << <span class="stringliteral">": must be in range ["</span></div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  << begin << <span class="stringliteral">", "</span> << size << <span class="stringliteral">"]."</span>;</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> </div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="comment">// Fisher-Yates shuffle, from</span></div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="comment">// http://en.wikipedia.org/wiki/Fisher-Yates_shuffle</span></div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> range_width = end - begin; range_width >= 2; range_width--) {</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> last_in_range = begin + range_width - 1;</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> selected = begin + random->Generate(range_width);</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  std::swap((*v)[selected], (*v)[last_in_range]);</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  }</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span> }</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span> </div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span> <span class="comment">// Performs an in-place shuffle of the vector's elements.</span></div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <span class="keyword">template</span> <<span class="keyword">typename</span> E></div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> Shuffle(internal::Random* random, std::vector<E>* v) {</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  ShuffleRange(random, 0, static_cast<int>(v->size()), v);</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span> }</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span> </div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span> <span class="comment">// A function for deleting an object. Handy for being used as a</span></div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span> <span class="comment">// functor.</span></div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span> <span class="keyword">static</span> <span class="keywordtype">void</span> Delete(T* x) {</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="keyword">delete</span> x;</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span> }</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span> </div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span> <span class="comment">// A predicate that checks the key of a TestProperty against a known key.</span></div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span> <span class="comment">//</span></div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span> <span class="comment">// TestPropertyKeyIs is copyable.</span></div>
<div class="line"><a name="l00347"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1TestPropertyKeyIs.html"> 347</a></span> <span class="keyword">class </span><a class="code" href="classtesting_1_1internal_1_1TestPropertyKeyIs.html">TestPropertyKeyIs</a> {</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="comment">// Constructor.</span></div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="comment">// TestPropertyKeyIs has NO default constructor.</span></div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keyword">explicit</span> <a class="code" href="classtesting_1_1internal_1_1TestPropertyKeyIs.html">TestPropertyKeyIs</a>(<span class="keyword">const</span> std::string& key) : key_(key) {}</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span> </div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="comment">// Returns true iff the test name of test property matches on key_.</span></div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> <a class="code" href="classtesting_1_1TestProperty.html">TestProperty</a>& test_property)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="keywordflow">return</span> test_property.key() == key_;</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  }</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span> </div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  std::string key_;</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span> };</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span> </div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span> <span class="comment">// Class UnitTestOptions.</span></div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span> <span class="comment">//</span></div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <span class="comment">// This class contains functions for processing options the user</span></div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span> <span class="comment">// specifies when running the tests. It has only static members.</span></div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span> <span class="comment">//</span></div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span> <span class="comment">// In most cases, the user can specify an option using either an</span></div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span> <span class="comment">// environment variable or a command line flag. E.g. you can set the</span></div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span> <span class="comment">// test filter using either GTEST_FILTER or --gtest_filter. If both</span></div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span> <span class="comment">// the variable and the flag are present, the latter overrides the</span></div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span> <span class="comment">// former.</span></div>
<div class="line"><a name="l00373"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1UnitTestOptions.html"> 373</a></span> <span class="keyword">class </span>GTEST_API_ <a class="code" href="classtesting_1_1internal_1_1UnitTestOptions.html">UnitTestOptions</a> {</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="comment">// Functions for processing the gtest_output flag.</span></div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span> </div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="comment">// Returns the output format, or "" for normal printed output.</span></div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="keyword">static</span> std::string GetOutputFormat();</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span> </div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="comment">// Returns the absolute path of the requested output file, or the</span></div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <span class="comment">// default (test_detail.xml in the original working directory) if</span></div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <span class="comment">// none was explicitly specified.</span></div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="keyword">static</span> std::string GetAbsolutePathToOutputFile();</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span> </div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  <span class="comment">// Functions for processing the gtest_filter flag.</span></div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span> </div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="comment">// Returns true iff the wildcard pattern matches the string. The</span></div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="comment">// first ':' or '\0' character in pattern marks the end of it.</span></div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <span class="comment">// This recursive algorithm isn't very efficient, but is clear and</span></div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="comment">// works well enough for matching test names, which are short.</span></div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> PatternMatchesString(<span class="keyword">const</span> <span class="keywordtype">char</span> *pattern, <span class="keyword">const</span> <span class="keywordtype">char</span> *str);</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span> </div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="comment">// Returns true iff the user-specified filter matches the test case</span></div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="comment">// name and the test name.</span></div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> FilterMatchesTest(<span class="keyword">const</span> std::string &test_case_name,</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <span class="keyword">const</span> std::string &test_name);</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span> </div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span> <span class="preprocessor">#if GTEST_OS_WINDOWS</span></div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span> <span class="preprocessor"></span> <span class="comment">// Function for supporting the gtest_catch_exception flag.</span></div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span> </div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="comment">// Returns EXCEPTION_EXECUTE_HANDLER if Google Test should handle the</span></div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="comment">// given SEH exception, or EXCEPTION_CONTINUE_SEARCH otherwise.</span></div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="comment">// This function is useful as an __except condition.</span></div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <span class="keyword">static</span> <span class="keywordtype">int</span> GTestShouldProcessSEH(DWORD exception_code);</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span> <span class="preprocessor">#endif // GTEST_OS_WINDOWS</span></div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="comment">// Returns true if "name" matches the ':' separated list of glob-style</span></div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="comment">// filters in "filter".</span></div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> MatchesFilter(<span class="keyword">const</span> std::string& name, <span class="keyword">const</span> <span class="keywordtype">char</span>* filter);</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span> };</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span> </div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span> <span class="comment">// Returns the current application's name, removing directory path if that</span></div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span> <span class="comment">// is present. Used by UnitTestOptions::GetOutputFile.</span></div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span> GTEST_API_ <a class="code" href="classtesting_1_1internal_1_1FilePath.html">FilePath</a> GetCurrentExecutableName();</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span> </div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span> <span class="comment">// The role interface for getting the OS stack trace as a string.</span></div>
<div class="line"><a name="l00418"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1OsStackTraceGetterInterface.html"> 418</a></span> <span class="keyword">class </span><a class="code" href="classtesting_1_1internal_1_1OsStackTraceGetterInterface.html">OsStackTraceGetterInterface</a> {</div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <a class="code" href="classtesting_1_1internal_1_1OsStackTraceGetterInterface.html">OsStackTraceGetterInterface</a>() {}</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="keyword">virtual</span> ~<a class="code" href="classtesting_1_1internal_1_1OsStackTraceGetterInterface.html">OsStackTraceGetterInterface</a>() {}</div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span> </div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="comment">// Returns the current OS stack trace as an std::string. Parameters:</span></div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="comment">// max_depth - the maximum number of stack frames to be included</span></div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  <span class="comment">// in the trace.</span></div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <span class="comment">// skip_count - the number of top frames to be skipped; doesn't count</span></div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="comment">// against max_depth.</span></div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <span class="keyword">virtual</span> <span class="keywordtype">string</span> CurrentStackTrace(<span class="keywordtype">int</span> max_depth, <span class="keywordtype">int</span> skip_count) = 0;</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span> </div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="comment">// UponLeavingGTest() should be called immediately before Google Test calls</span></div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="comment">// user code. It saves some information about the current stack that</span></div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="comment">// CurrentStackTrace() will use to find and hide Google Test stack frames.</span></div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> UponLeavingGTest() = 0;</div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span> </div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="comment">// This string is inserted in place of stack frames that are part of</span></div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="comment">// Google Test's implementation.</span></div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="keyword">const</span> kElidedFramesMarker;</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span> </div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  GTEST_DISALLOW_COPY_AND_ASSIGN_(<a class="code" href="classtesting_1_1internal_1_1OsStackTraceGetterInterface.html">OsStackTraceGetterInterface</a>);</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span> };</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span> </div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span> <span class="comment">// A working implementation of the OsStackTraceGetterInterface interface.</span></div>
<div class="line"><a name="l00445"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1OsStackTraceGetter.html"> 445</a></span> <span class="keyword">class </span><a class="code" href="classtesting_1_1internal_1_1OsStackTraceGetter.html">OsStackTraceGetter</a> : <span class="keyword">public</span> <a class="code" href="classtesting_1_1internal_1_1OsStackTraceGetterInterface.html">OsStackTraceGetterInterface</a> {</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <a class="code" href="classtesting_1_1internal_1_1OsStackTraceGetter.html">OsStackTraceGetter</a>() {}</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span> </div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  <span class="keyword">virtual</span> <span class="keywordtype">string</span> CurrentStackTrace(<span class="keywordtype">int</span> max_depth, <span class="keywordtype">int</span> skip_count);</div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> UponLeavingGTest();</div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span> </div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  GTEST_DISALLOW_COPY_AND_ASSIGN_(<a class="code" href="classtesting_1_1internal_1_1OsStackTraceGetter.html">OsStackTraceGetter</a>);</div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span> };</div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span> </div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span> <span class="comment">// Information about a Google Test trace point.</span></div>
<div class="line"><a name="l00457"></a><span class="lineno"><a class="line" href="structtesting_1_1internal_1_1TraceInfo.html"> 457</a></span> <span class="keyword">struct </span><a class="code" href="structtesting_1_1internal_1_1TraceInfo.html">TraceInfo</a> {</div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* file;</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <span class="keywordtype">int</span> line;</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  std::string message;</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span> };</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span> </div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span> <span class="comment">// This is the default global test part result reporter used in UnitTestImpl.</span></div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span> <span class="comment">// This class should only be used by UnitTestImpl.</span></div>
<div class="line"><a name="l00465"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1DefaultGlobalTestPartResultReporter.html"> 465</a></span> <span class="keyword">class </span><a class="code" href="classtesting_1_1internal_1_1DefaultGlobalTestPartResultReporter.html">DefaultGlobalTestPartResultReporter</a></div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  : <span class="keyword">public</span> <a class="code" href="classtesting_1_1TestPartResultReporterInterface.html">TestPartResultReporterInterface</a> {</div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="keyword">explicit</span> <a class="code" href="classtesting_1_1internal_1_1DefaultGlobalTestPartResultReporter.html">DefaultGlobalTestPartResultReporter</a>(<a class="code" href="classtesting_1_1internal_1_1UnitTestImpl.html">UnitTestImpl</a>* unit_test);</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <span class="comment">// Implements the TestPartResultReporterInterface. Reports the test part</span></div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  <span class="comment">// result in the current test.</span></div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> ReportTestPartResult(<span class="keyword">const</span> <a class="code" href="classtesting_1_1TestPartResult.html">TestPartResult</a>& result);</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span> </div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <a class="code" href="classtesting_1_1internal_1_1UnitTestImpl.html">UnitTestImpl</a>* <span class="keyword">const</span> unit_test_;</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span> </div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  GTEST_DISALLOW_COPY_AND_ASSIGN_(<a class="code" href="classtesting_1_1internal_1_1DefaultGlobalTestPartResultReporter.html">DefaultGlobalTestPartResultReporter</a>);</div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span> };</div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span> </div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span> <span class="comment">// This is the default per thread test part result reporter used in</span></div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span> <span class="comment">// UnitTestImpl. This class should only be used by UnitTestImpl.</span></div>
<div class="line"><a name="l00481"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1DefaultPerThreadTestPartResultReporter.html"> 481</a></span> <span class="keyword">class </span><a class="code" href="classtesting_1_1internal_1_1DefaultPerThreadTestPartResultReporter.html">DefaultPerThreadTestPartResultReporter</a></div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  : <span class="keyword">public</span> <a class="code" href="classtesting_1_1TestPartResultReporterInterface.html">TestPartResultReporterInterface</a> {</div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <span class="keyword">explicit</span> <a class="code" href="classtesting_1_1internal_1_1DefaultPerThreadTestPartResultReporter.html">DefaultPerThreadTestPartResultReporter</a>(<a class="code" href="classtesting_1_1internal_1_1UnitTestImpl.html">UnitTestImpl</a>* unit_test);</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="comment">// Implements the TestPartResultReporterInterface. The implementation just</span></div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <span class="comment">// delegates to the current global test part result reporter of *unit_test_.</span></div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> ReportTestPartResult(<span class="keyword">const</span> <a class="code" href="classtesting_1_1TestPartResult.html">TestPartResult</a>& result);</div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span> </div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <a class="code" href="classtesting_1_1internal_1_1UnitTestImpl.html">UnitTestImpl</a>* <span class="keyword">const</span> unit_test_;</div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span> </div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  GTEST_DISALLOW_COPY_AND_ASSIGN_(<a class="code" href="classtesting_1_1internal_1_1DefaultPerThreadTestPartResultReporter.html">DefaultPerThreadTestPartResultReporter</a>);</div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span> };</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span> </div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span> <span class="comment">// The private implementation of the UnitTest class. We don't protect</span></div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span> <span class="comment">// the methods under a mutex, as this class is not accessible by a</span></div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span> <span class="comment">// user and the UnitTest class that delegates work to this class does</span></div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span> <span class="comment">// proper locking.</span></div>
<div class="line"><a name="l00499"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1UnitTestImpl.html"> 499</a></span> <span class="keyword">class </span>GTEST_API_ <a class="code" href="classtesting_1_1internal_1_1UnitTestImpl.html">UnitTestImpl</a> {</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <span class="keyword">explicit</span> <a class="code" href="classtesting_1_1internal_1_1UnitTestImpl.html">UnitTestImpl</a>(<a class="code" href="classtesting_1_1UnitTest.html">UnitTest</a>* parent);</div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="keyword">virtual</span> ~<a class="code" href="classtesting_1_1internal_1_1UnitTestImpl.html">UnitTestImpl</a>();</div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span> </div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <span class="comment">// There are two different ways to register your own TestPartResultReporter.</span></div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <span class="comment">// You can register your own repoter to listen either only for test results</span></div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <span class="comment">// from the current thread or for results from all threads.</span></div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <span class="comment">// By default, each per-thread test result repoter just passes a new</span></div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <span class="comment">// TestPartResult to the global test result reporter, which registers the</span></div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="comment">// test part result for the currently running test.</span></div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span> </div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  <span class="comment">// Returns the global test part result reporter.</span></div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  <a class="code" href="classtesting_1_1TestPartResultReporterInterface.html">TestPartResultReporterInterface</a>* GetGlobalTestPartResultReporter();</div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span> </div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  <span class="comment">// Sets the global test part result reporter.</span></div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <span class="keywordtype">void</span> SetGlobalTestPartResultReporter(</div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <a class="code" href="classtesting_1_1TestPartResultReporterInterface.html">TestPartResultReporterInterface</a>* reporter);</div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span> </div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  <span class="comment">// Returns the test part result reporter for the current thread.</span></div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <a class="code" href="classtesting_1_1TestPartResultReporterInterface.html">TestPartResultReporterInterface</a>* GetTestPartResultReporterForCurrentThread();</div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span> </div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <span class="comment">// Sets the test part result reporter for the current thread.</span></div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <span class="keywordtype">void</span> SetTestPartResultReporterForCurrentThread(</div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <a class="code" href="classtesting_1_1TestPartResultReporterInterface.html">TestPartResultReporterInterface</a>* reporter);</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span> </div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="comment">// Gets the number of successful test cases.</span></div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="keywordtype">int</span> successful_test_case_count() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span> </div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <span class="comment">// Gets the number of failed test cases.</span></div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <span class="keywordtype">int</span> failed_test_case_count() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span> </div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="comment">// Gets the number of all test cases.</span></div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <span class="keywordtype">int</span> total_test_case_count() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span> </div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  <span class="comment">// Gets the number of all test cases that contain at least one test</span></div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <span class="comment">// that should run.</span></div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keywordtype">int</span> test_case_to_run_count() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span> </div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  <span class="comment">// Gets the number of successful tests.</span></div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keywordtype">int</span> successful_test_count() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span> </div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="comment">// Gets the number of failed tests.</span></div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="keywordtype">int</span> failed_test_count() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span> </div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <span class="comment">// Gets the number of disabled tests that will be reported in the XML report.</span></div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <span class="keywordtype">int</span> reportable_disabled_test_count() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span> </div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  <span class="comment">// Gets the number of disabled tests.</span></div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  <span class="keywordtype">int</span> disabled_test_count() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span> </div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <span class="comment">// Gets the number of tests to be printed in the XML report.</span></div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <span class="keywordtype">int</span> reportable_test_count() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span> </div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  <span class="comment">// Gets the number of all tests.</span></div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  <span class="keywordtype">int</span> total_test_count() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span> </div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  <span class="comment">// Gets the number of tests that should run.</span></div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="keywordtype">int</span> test_to_run_count() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span> </div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  <span class="comment">// Gets the time of the test program start, in ms from the start of the</span></div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <span class="comment">// UNIX epoch.</span></div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  TimeInMillis start_timestamp()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> start_timestamp_; }</div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span> </div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <span class="comment">// Gets the elapsed time, in milliseconds.</span></div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  TimeInMillis elapsed_time()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> elapsed_time_; }</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span> </div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  <span class="comment">// Returns true iff the unit test passed (i.e. all test cases passed).</span></div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keywordtype">bool</span> Passed()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> !Failed(); }</div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span> </div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  <span class="comment">// Returns true iff the unit test failed (i.e. some test case failed</span></div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="comment">// or something outside of all tests failed).</span></div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  <span class="keywordtype">bool</span> Failed()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <span class="keywordflow">return</span> failed_test_case_count() > 0 || ad_hoc_test_result()->Failed();</div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  }</div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span> </div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <span class="comment">// Gets the i-th test case among all the test cases. i can range from 0 to</span></div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  <span class="comment">// total_test_case_count() - 1. If i is not in that range, returns NULL.</span></div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  <span class="keyword">const</span> <a class="code" href="classtesting_1_1TestCase.html">TestCase</a>* GetTestCase(<span class="keywordtype">int</span> i)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> index = GetElementOr(test_case_indices_, i, -1);</div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <span class="keywordflow">return</span> index < 0 ? NULL : test_cases_[i];</div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  }</div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span> </div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  <span class="comment">// Gets the i-th test case among all the test cases. i can range from 0 to</span></div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  <span class="comment">// total_test_case_count() - 1. If i is not in that range, returns NULL.</span></div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <a class="code" href="classtesting_1_1TestCase.html">TestCase</a>* GetMutableTestCase(<span class="keywordtype">int</span> i) {</div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> index = GetElementOr(test_case_indices_, i, -1);</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  <span class="keywordflow">return</span> index < 0 ? NULL : test_cases_[index];</div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  }</div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span> </div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  <span class="comment">// Provides access to the event listener list.</span></div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <a class="code" href="classtesting_1_1TestEventListeners.html">TestEventListeners</a>* listeners() { <span class="keywordflow">return</span> &listeners_; }</div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span> </div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <span class="comment">// Returns the TestResult for the test that's currently running, or</span></div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <span class="comment">// the TestResult for the ad hoc test if no test is running.</span></div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  <a class="code" href="classtesting_1_1TestResult.html">TestResult</a>* current_test_result();</div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span> </div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  <span class="comment">// Returns the TestResult for the ad hoc test.</span></div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  <span class="keyword">const</span> <a class="code" href="classtesting_1_1TestResult.html">TestResult</a>* ad_hoc_test_result()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> &ad_hoc_test_result_; }</div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span> </div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  <span class="comment">// Sets the OS stack trace getter.</span></div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  <span class="comment">// Does nothing if the input and the current OS stack trace getter</span></div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <span class="comment">// are the same; otherwise, deletes the old getter and makes the</span></div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <span class="comment">// input the current getter.</span></div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  <span class="keywordtype">void</span> set_os_stack_trace_getter(<a class="code" href="classtesting_1_1internal_1_1OsStackTraceGetterInterface.html">OsStackTraceGetterInterface</a>* getter);</div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span> </div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  <span class="comment">// Returns the current OS stack trace getter if it is not NULL;</span></div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  <span class="comment">// otherwise, creates an OsStackTraceGetter, makes it the current</span></div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  <span class="comment">// getter, and returns it.</span></div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  <a class="code" href="classtesting_1_1internal_1_1OsStackTraceGetterInterface.html">OsStackTraceGetterInterface</a>* os_stack_trace_getter();</div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span> </div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  <span class="comment">// Returns the current OS stack trace as an std::string.</span></div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  <span class="comment">// The maximum number of stack frames to be included is specified by</span></div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <span class="comment">// the gtest_stack_trace_depth flag. The skip_count parameter</span></div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <span class="comment">// specifies the number of top frames to be skipped, which doesn't</span></div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  <span class="comment">// count against the number of frames to be included.</span></div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  <span class="comment">// For example, if Foo() calls Bar(), which in turn calls</span></div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  <span class="comment">// CurrentOsStackTraceExceptTop(1), Foo() will be included in the</span></div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  <span class="comment">// trace but Bar() and CurrentOsStackTraceExceptTop() won't.</span></div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  std::string CurrentOsStackTraceExceptTop(<span class="keywordtype">int</span> skip_count) GTEST_NO_INLINE_;</div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span> </div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  <span class="comment">// Finds and returns a TestCase with the given name. If one doesn't</span></div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  <span class="comment">// exist, creates one and returns it.</span></div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  <span class="comment">// Arguments:</span></div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  <span class="comment">// test_case_name: name of the test case</span></div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  <span class="comment">// type_param: the name of the test's type parameter, or NULL if</span></div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  <span class="comment">// this is not a typed or a type-parameterized test.</span></div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  <span class="comment">// set_up_tc: pointer to the function that sets up the test case</span></div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  <span class="comment">// tear_down_tc: pointer to the function that tears down the test case</span></div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  <a class="code" href="classtesting_1_1TestCase.html">TestCase</a>* GetTestCase(<span class="keyword">const</span> <span class="keywordtype">char</span>* test_case_name,</div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* type_param,</div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  Test::SetUpTestCaseFunc set_up_tc,</div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  Test::TearDownTestCaseFunc tear_down_tc);</div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span> </div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  <span class="comment">// Adds a TestInfo to the unit test.</span></div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  <span class="comment">// Arguments:</span></div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  <span class="comment">// set_up_tc: pointer to the function that sets up the test case</span></div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  <span class="comment">// tear_down_tc: pointer to the function that tears down the test case</span></div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  <span class="comment">// test_info: the TestInfo object</span></div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <span class="keywordtype">void</span> AddTestInfo(Test::SetUpTestCaseFunc set_up_tc,</div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  Test::TearDownTestCaseFunc tear_down_tc,</div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  <a class="code" href="classtesting_1_1TestInfo.html">TestInfo</a>* test_info) {</div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  <span class="comment">// In order to support thread-safe death tests, we need to</span></div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  <span class="comment">// remember the original working directory when the test program</span></div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  <span class="comment">// was first invoked. We cannot do this in RUN_ALL_TESTS(), as</span></div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  <span class="comment">// the user may have changed the current directory before calling</span></div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  <span class="comment">// RUN_ALL_TESTS(). Therefore we capture the current directory in</span></div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  <span class="comment">// AddTestInfo(), which is called to register a TEST or TEST_F</span></div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  <span class="comment">// before main() is reached.</span></div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  <span class="keywordflow">if</span> (original_working_dir_.IsEmpty()) {</div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  original_working_dir_.Set(FilePath::GetCurrentDir());</div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  GTEST_CHECK_(!original_working_dir_.IsEmpty())</div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  << <span class="stringliteral">"Failed to get the current working directory."</span>;</div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  }</div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span> </div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  GetTestCase(test_info->test_case_name(),</div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  test_info->type_param(),</div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  set_up_tc,</div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  tear_down_tc)->AddTestInfo(test_info);</div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span>  }</div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span> </div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span> <span class="preprocessor">#if GTEST_HAS_PARAM_TEST</span></div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span> <span class="preprocessor"></span> <span class="comment">// Returns ParameterizedTestCaseRegistry object used to keep track of</span></div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  <span class="comment">// value-parameterized tests and instantiate and register them.</span></div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  internal::ParameterizedTestCaseRegistry& parameterized_test_registry() {</div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  <span class="keywordflow">return</span> parameterized_test_registry_;</div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  }</div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span> <span class="preprocessor">#endif // GTEST_HAS_PARAM_TEST</span></div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  <span class="comment">// Sets the TestCase object for the test that's currently running.</span></div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  <span class="keywordtype">void</span> set_current_test_case(<a class="code" href="classtesting_1_1TestCase.html">TestCase</a>* a_current_test_case) {</div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  current_test_case_ = a_current_test_case;</div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  }</div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span> </div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  <span class="comment">// Sets the TestInfo object for the test that's currently running. If</span></div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  <span class="comment">// current_test_info is NULL, the assertion results will be stored in</span></div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  <span class="comment">// ad_hoc_test_result_.</span></div>
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  <span class="keywordtype">void</span> set_current_test_info(<a class="code" href="classtesting_1_1TestInfo.html">TestInfo</a>* a_current_test_info) {</div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  current_test_info_ = a_current_test_info;</div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  }</div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span> </div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  <span class="comment">// Registers all parameterized tests defined using TEST_P and</span></div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  <span class="comment">// INSTANTIATE_TEST_CASE_P, creating regular tests for each test/parameter</span></div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  <span class="comment">// combination. This method can be called more then once; it has guards</span></div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  <span class="comment">// protecting from registering the tests more then once. If</span></div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  <span class="comment">// value-parameterized tests are disabled, RegisterParameterizedTests is</span></div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  <span class="comment">// present but does nothing.</span></div>
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  <span class="keywordtype">void</span> RegisterParameterizedTests();</div>
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span> </div>
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  <span class="comment">// Runs all tests in this UnitTest object, prints the result, and</span></div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  <span class="comment">// returns true if all tests are successful. If any exception is</span></div>
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  <span class="comment">// thrown during a test, this test is considered to be failed, but</span></div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  <span class="comment">// the rest of the tests will still be run.</span></div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  <span class="keywordtype">bool</span> RunAllTests();</div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span> </div>
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  <span class="comment">// Clears the results of all tests, except the ad hoc tests.</span></div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  <span class="keywordtype">void</span> ClearNonAdHocTestResult() {</div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  ForEach(test_cases_, TestCase::ClearTestCaseResult);</div>
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  }</div>
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span> </div>
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  <span class="comment">// Clears the results of ad-hoc test assertions.</span></div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  <span class="keywordtype">void</span> ClearAdHocTestResult() {</div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  ad_hoc_test_result_.Clear();</div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  }</div>
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span> </div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  <span class="comment">// Adds a TestProperty to the current TestResult object when invoked in a</span></div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  <span class="comment">// context of a test or a test case, or to the global property set. If the</span></div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  <span class="comment">// result already contains a property with the same key, the value will be</span></div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  <span class="comment">// updated.</span></div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  <span class="keywordtype">void</span> RecordProperty(<span class="keyword">const</span> <a class="code" href="classtesting_1_1TestProperty.html">TestProperty</a>& test_property);</div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span> </div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  <span class="keyword">enum</span> ReactionToSharding {</div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  HONOR_SHARDING_PROTOCOL,</div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  IGNORE_SHARDING_PROTOCOL</div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  };</div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span> </div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  <span class="comment">// Matches the full name of each test against the user-specified</span></div>
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  <span class="comment">// filter to decide whether the test should run, then records the</span></div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  <span class="comment">// result in each TestCase and TestInfo object.</span></div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  <span class="comment">// If shard_tests == HONOR_SHARDING_PROTOCOL, further filters tests</span></div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  <span class="comment">// based on sharding variables in the environment.</span></div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  <span class="comment">// Returns the number of tests that should run.</span></div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  <span class="keywordtype">int</span> FilterTests(ReactionToSharding shard_tests);</div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span> </div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  <span class="comment">// Prints the names of the tests matching the user-specified filter flag.</span></div>
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  <span class="keywordtype">void</span> ListTestsMatchingFilter();</div>
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span> </div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  <span class="keyword">const</span> <a class="code" href="classtesting_1_1TestCase.html">TestCase</a>* current_test_case()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> current_test_case_; }</div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  <a class="code" href="classtesting_1_1TestInfo.html">TestInfo</a>* current_test_info() { <span class="keywordflow">return</span> current_test_info_; }</div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  <span class="keyword">const</span> <a class="code" href="classtesting_1_1TestInfo.html">TestInfo</a>* current_test_info()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> current_test_info_; }</div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span> </div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  <span class="comment">// Returns the vector of environments that need to be set-up/torn-down</span></div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  <span class="comment">// before/after the tests are run.</span></div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  std::vector<Environment*>& environments() { <span class="keywordflow">return</span> environments_; }</div>
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span> </div>
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  <span class="comment">// Getters for the per-thread Google Test trace stack.</span></div>
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  std::vector<TraceInfo>& gtest_trace_stack() {</div>
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  <span class="keywordflow">return</span> *(gtest_trace_stack_.pointer());</div>
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  }</div>
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  <span class="keyword">const</span> std::vector<TraceInfo>& gtest_trace_stack()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  <span class="keywordflow">return</span> gtest_trace_stack_.get();</div>
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  }</div>
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span> </div>
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span> <span class="preprocessor">#if GTEST_HAS_DEATH_TEST</span></div>
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span> <span class="preprocessor"></span> <span class="keywordtype">void</span> InitDeathTestSubprocessControlInfo() {</div>
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  internal_run_death_test_flag_.reset(ParseInternalRunDeathTestFlag());</div>
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  }</div>
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  <span class="comment">// Returns a pointer to the parsed --gtest_internal_run_death_test</span></div>
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  <span class="comment">// flag, or NULL if that flag was not specified.</span></div>
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  <span class="comment">// This information is useful only in a death test child process.</span></div>
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  <span class="comment">// Must not be called before a call to InitGoogleTest.</span></div>
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  <span class="keyword">const</span> InternalRunDeathTestFlag* internal_run_death_test_flag()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  <span class="keywordflow">return</span> internal_run_death_test_flag_.get();</div>
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  }</div>
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span> </div>
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  <span class="comment">// Returns a pointer to the current death test factory.</span></div>
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  internal::DeathTestFactory* death_test_factory() {</div>
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  <span class="keywordflow">return</span> death_test_factory_.get();</div>
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  }</div>
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span> </div>
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  <span class="keywordtype">void</span> SuppressTestEventsIfInSubprocess();</div>
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span> </div>
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  <span class="keyword">friend</span> <span class="keyword">class </span>ReplaceDeathTestFactory;</div>
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span> <span class="preprocessor">#endif // GTEST_HAS_DEATH_TEST</span></div>
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  <span class="comment">// Initializes the event listener performing XML output as specified by</span></div>
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  <span class="comment">// UnitTestOptions. Must not be called before InitGoogleTest.</span></div>
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  <span class="keywordtype">void</span> ConfigureXmlOutput();</div>
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span> </div>
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span> <span class="preprocessor">#if GTEST_CAN_STREAM_RESULTS_</span></div>
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span> <span class="preprocessor"></span> <span class="comment">// Initializes the event listener for streaming test results to a socket.</span></div>
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  <span class="comment">// Must not be called before InitGoogleTest.</span></div>
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  <span class="keywordtype">void</span> ConfigureStreamingOutput();</div>
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  <span class="comment">// Performs initialization dependent upon flag values obtained in</span></div>
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  <span class="comment">// ParseGoogleTestFlagsOnly. Is called from InitGoogleTest after the call to</span></div>
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  <span class="comment">// ParseGoogleTestFlagsOnly. In case a user neglects to call InitGoogleTest</span></div>
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  <span class="comment">// this function is also called from RunAllTests. Since this function can be</span></div>
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  <span class="comment">// called more than once, it has to be idempotent.</span></div>
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  <span class="keywordtype">void</span> PostFlagParsingInit();</div>
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span> </div>
<div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  <span class="comment">// Gets the random seed used at the start of the current test iteration.</span></div>
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  <span class="keywordtype">int</span> random_seed()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> random_seed_; }</div>
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span> </div>
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  <span class="comment">// Gets the random number generator.</span></div>
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  <a class="code" href="classtesting_1_1internal_1_1Random.html">internal::Random</a>* random() { <span class="keywordflow">return</span> &random_; }</div>
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span> </div>
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  <span class="comment">// Shuffles all test cases, and the tests within each test case,</span></div>
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  <span class="comment">// making sure that death tests are still run first.</span></div>
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  <span class="keywordtype">void</span> ShuffleTests();</div>
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span> </div>
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  <span class="comment">// Restores the test cases and tests to their order before the first shuffle.</span></div>
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  <span class="keywordtype">void</span> UnshuffleTests();</div>
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span> </div>
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  <span class="comment">// Returns the value of GTEST_FLAG(catch_exceptions) at the moment</span></div>
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  <span class="comment">// UnitTest::Run() starts.</span></div>
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  <span class="keywordtype">bool</span> catch_exceptions()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> catch_exceptions_; }</div>
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span> </div>
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  <span class="keyword">friend</span> class ::testing::UnitTest;</div>
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span> </div>
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  <span class="comment">// Used by UnitTest::Run() to capture the state of</span></div>
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  <span class="comment">// GTEST_FLAG(catch_exceptions) at the moment it starts.</span></div>
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  <span class="keywordtype">void</span> set_catch_exceptions(<span class="keywordtype">bool</span> value) { catch_exceptions_ = value; }</div>
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span> </div>
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  <span class="comment">// The UnitTest object that owns this implementation object.</span></div>
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  <a class="code" href="classtesting_1_1UnitTest.html">UnitTest</a>* <span class="keyword">const</span> parent_;</div>
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span> </div>
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  <span class="comment">// The working directory when the first TEST() or TEST_F() was</span></div>
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  <span class="comment">// executed.</span></div>
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  <a class="code" href="classtesting_1_1internal_1_1FilePath.html">internal::FilePath</a> original_working_dir_;</div>
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span> </div>
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  <span class="comment">// The default test part result reporters.</span></div>
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  <a class="code" href="classtesting_1_1internal_1_1DefaultGlobalTestPartResultReporter.html">DefaultGlobalTestPartResultReporter</a> default_global_test_part_result_reporter_;</div>
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  <a class="code" href="classtesting_1_1internal_1_1DefaultPerThreadTestPartResultReporter.html">DefaultPerThreadTestPartResultReporter</a></div>
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  default_per_thread_test_part_result_reporter_;</div>
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span> </div>
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  <span class="comment">// Points to (but doesn't own) the global test part result reporter.</span></div>
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  <a class="code" href="classtesting_1_1TestPartResultReporterInterface.html">TestPartResultReporterInterface</a>* global_test_part_result_repoter_;</div>
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span> </div>
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  <span class="comment">// Protects read and write access to global_test_part_result_reporter_.</span></div>
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  <a class="code" href="classtesting_1_1internal_1_1Mutex.html">internal::Mutex</a> global_test_part_result_reporter_mutex_;</div>
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span> </div>
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  <span class="comment">// Points to (but doesn't own) the per-thread test part result reporter.</span></div>
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  <a class="code" href="classtesting_1_1internal_1_1ThreadLocal.html">internal::ThreadLocal<TestPartResultReporterInterface*></a></div>
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  per_thread_test_part_result_reporter_;</div>
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span> </div>
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  <span class="comment">// The vector of environments that need to be set-up/torn-down</span></div>
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  <span class="comment">// before/after the tests are run.</span></div>
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span>  std::vector<Environment*> environments_;</div>
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span> </div>
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  <span class="comment">// The vector of TestCases in their original order. It owns the</span></div>
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  <span class="comment">// elements in the vector.</span></div>
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  std::vector<TestCase*> test_cases_;</div>
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span> </div>
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  <span class="comment">// Provides a level of indirection for the test case list to allow</span></div>
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  <span class="comment">// easy shuffling and restoring the test case order. The i-th</span></div>
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  <span class="comment">// element of this vector is the index of the i-th test case in the</span></div>
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  <span class="comment">// shuffled order.</span></div>
<div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  std::vector<int> test_case_indices_;</div>
<div class="line"><a name="l00847"></a><span class="lineno"> 847</span> </div>
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span> <span class="preprocessor">#if GTEST_HAS_PARAM_TEST</span></div>
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span> <span class="preprocessor"></span> <span class="comment">// ParameterizedTestRegistry object used to register value-parameterized</span></div>
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  <span class="comment">// tests.</span></div>
<div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  internal::ParameterizedTestCaseRegistry parameterized_test_registry_;</div>
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span> </div>
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  <span class="comment">// Indicates whether RegisterParameterizedTests() has been called already.</span></div>
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  <span class="keywordtype">bool</span> parameterized_tests_registered_;</div>
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span> <span class="preprocessor">#endif // GTEST_HAS_PARAM_TEST</span></div>
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  <span class="comment">// Index of the last death test case registered. Initially -1.</span></div>
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  <span class="keywordtype">int</span> last_death_test_case_;</div>
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span> </div>
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  <span class="comment">// This points to the TestCase for the currently running test. It</span></div>
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  <span class="comment">// changes as Google Test goes through one test case after another.</span></div>
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  <span class="comment">// When no test is running, this is set to NULL and Google Test</span></div>
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  <span class="comment">// stores assertion results in ad_hoc_test_result_. Initially NULL.</span></div>
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span>  <a class="code" href="classtesting_1_1TestCase.html">TestCase</a>* current_test_case_;</div>
<div class="line"><a name="l00865"></a><span class="lineno"> 865</span> </div>
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  <span class="comment">// This points to the TestInfo for the currently running test. It</span></div>
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  <span class="comment">// changes as Google Test goes through one test after another. When</span></div>
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  <span class="comment">// no test is running, this is set to NULL and Google Test stores</span></div>
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  <span class="comment">// assertion results in ad_hoc_test_result_. Initially NULL.</span></div>
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  <a class="code" href="classtesting_1_1TestInfo.html">TestInfo</a>* current_test_info_;</div>
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span> </div>
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  <span class="comment">// Normally, a user only writes assertions inside a TEST or TEST_F,</span></div>
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  <span class="comment">// or inside a function called by a TEST or TEST_F. Since Google</span></div>
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  <span class="comment">// Test keeps track of which test is current running, it can</span></div>
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  <span class="comment">// associate such an assertion with the test it belongs to.</span></div>
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  <span class="comment">// If an assertion is encountered when no TEST or TEST_F is running,</span></div>
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span>  <span class="comment">// Google Test attributes the assertion result to an imaginary "ad hoc"</span></div>
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  <span class="comment">// test, and records the result in ad_hoc_test_result_.</span></div>
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  <a class="code" href="classtesting_1_1TestResult.html">TestResult</a> ad_hoc_test_result_;</div>
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span> </div>
<div class="line"><a name="l00882"></a><span class="lineno"> 882</span>  <span class="comment">// The list of event listeners that can be used to track events inside</span></div>
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  <span class="comment">// Google Test.</span></div>
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  <a class="code" href="classtesting_1_1TestEventListeners.html">TestEventListeners</a> listeners_;</div>
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span> </div>
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  <span class="comment">// The OS stack trace getter. Will be deleted when the UnitTest</span></div>
<div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  <span class="comment">// object is destructed. By default, an OsStackTraceGetter is used,</span></div>
<div class="line"><a name="l00888"></a><span class="lineno"> 888</span>  <span class="comment">// but the user can set this field to use a custom getter if that is</span></div>
<div class="line"><a name="l00889"></a><span class="lineno"> 889</span>  <span class="comment">// desired.</span></div>
<div class="line"><a name="l00890"></a><span class="lineno"> 890</span>  <a class="code" href="classtesting_1_1internal_1_1OsStackTraceGetterInterface.html">OsStackTraceGetterInterface</a>* os_stack_trace_getter_;</div>
<div class="line"><a name="l00891"></a><span class="lineno"> 891</span> </div>
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  <span class="comment">// True iff PostFlagParsingInit() has been called.</span></div>
<div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  <span class="keywordtype">bool</span> post_flag_parse_init_performed_;</div>
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span> </div>
<div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  <span class="comment">// The random number seed used at the beginning of the test run.</span></div>
<div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  <span class="keywordtype">int</span> random_seed_;</div>
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span> </div>
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  <span class="comment">// Our random number generator.</span></div>
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span>  <a class="code" href="classtesting_1_1internal_1_1Random.html">internal::Random</a> random_;</div>
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span> </div>
<div class="line"><a name="l00901"></a><span class="lineno"> 901</span>  <span class="comment">// The time of the test program start, in ms from the start of the</span></div>
<div class="line"><a name="l00902"></a><span class="lineno"> 902</span>  <span class="comment">// UNIX epoch.</span></div>
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span>  TimeInMillis start_timestamp_;</div>
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span> </div>
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span>  <span class="comment">// How long the test took to run, in milliseconds.</span></div>
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span>  TimeInMillis elapsed_time_;</div>
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span> </div>
<div class="line"><a name="l00908"></a><span class="lineno"> 908</span> <span class="preprocessor">#if GTEST_HAS_DEATH_TEST</span></div>
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span> <span class="preprocessor"></span> <span class="comment">// The decomposed components of the gtest_internal_run_death_test flag,</span></div>
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span>  <span class="comment">// parsed when RUN_ALL_TESTS is called.</span></div>
<div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  <a class="code" href="classtesting_1_1internal_1_1scoped__ptr.html">internal::scoped_ptr<InternalRunDeathTestFlag></a> internal_run_death_test_flag_;</div>
<div class="line"><a name="l00912"></a><span class="lineno"> 912</span>  <a class="code" href="classtesting_1_1internal_1_1scoped__ptr.html">internal::scoped_ptr<internal::DeathTestFactory></a> death_test_factory_;</div>
<div class="line"><a name="l00913"></a><span class="lineno"> 913</span> <span class="preprocessor">#endif // GTEST_HAS_DEATH_TEST</span></div>
<div class="line"><a name="l00914"></a><span class="lineno"> 914</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00915"></a><span class="lineno"> 915</span>  <span class="comment">// A per-thread stack of traces created by the SCOPED_TRACE() macro.</span></div>
<div class="line"><a name="l00916"></a><span class="lineno"> 916</span>  <a class="code" href="classtesting_1_1internal_1_1ThreadLocal.html">internal::ThreadLocal<std::vector<TraceInfo></a> > gtest_trace_stack_;</div>
<div class="line"><a name="l00917"></a><span class="lineno"> 917</span> </div>
<div class="line"><a name="l00918"></a><span class="lineno"> 918</span>  <span class="comment">// The value of GTEST_FLAG(catch_exceptions) at the moment RunAllTests()</span></div>
<div class="line"><a name="l00919"></a><span class="lineno"> 919</span>  <span class="comment">// starts.</span></div>
<div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  <span class="keywordtype">bool</span> catch_exceptions_;</div>
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span> </div>
<div class="line"><a name="l00922"></a><span class="lineno"> 922</span>  GTEST_DISALLOW_COPY_AND_ASSIGN_(<a class="code" href="classtesting_1_1internal_1_1UnitTestImpl.html">UnitTestImpl</a>);</div>
<div class="line"><a name="l00923"></a><span class="lineno"> 923</span> }; <span class="comment">// class UnitTestImpl</span></div>
<div class="line"><a name="l00924"></a><span class="lineno"> 924</span> </div>
<div class="line"><a name="l00925"></a><span class="lineno"> 925</span> <span class="comment">// Convenience function for accessing the global UnitTest</span></div>
<div class="line"><a name="l00926"></a><span class="lineno"> 926</span> <span class="comment">// implementation object.</span></div>
<div class="line"><a name="l00927"></a><span class="lineno"> 927</span> <span class="keyword">inline</span> <a class="code" href="classtesting_1_1internal_1_1UnitTestImpl.html">UnitTestImpl</a>* GetUnitTestImpl() {</div>
<div class="line"><a name="l00928"></a><span class="lineno"> 928</span>  <span class="keywordflow">return</span> UnitTest::GetInstance()->impl();</div>
<div class="line"><a name="l00929"></a><span class="lineno"> 929</span> }</div>
<div class="line"><a name="l00930"></a><span class="lineno"> 930</span> </div>
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span> <span class="preprocessor">#if GTEST_USES_SIMPLE_RE</span></div>
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00933"></a><span class="lineno"> 933</span> <span class="comment">// Internal helper functions for implementing the simple regular</span></div>
<div class="line"><a name="l00934"></a><span class="lineno"> 934</span> <span class="comment">// expression matcher.</span></div>
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span> GTEST_API_ <span class="keywordtype">bool</span> IsInSet(<span class="keywordtype">char</span> ch, <span class="keyword">const</span> <span class="keywordtype">char</span>* str);</div>
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span> GTEST_API_ <span class="keywordtype">bool</span> IsAsciiDigit(<span class="keywordtype">char</span> ch);</div>
<div class="line"><a name="l00937"></a><span class="lineno"> 937</span> GTEST_API_ <span class="keywordtype">bool</span> IsAsciiPunct(<span class="keywordtype">char</span> ch);</div>
<div class="line"><a name="l00938"></a><span class="lineno"> 938</span> GTEST_API_ <span class="keywordtype">bool</span> IsRepeat(<span class="keywordtype">char</span> ch);</div>
<div class="line"><a name="l00939"></a><span class="lineno"> 939</span> GTEST_API_ <span class="keywordtype">bool</span> IsAsciiWhiteSpace(<span class="keywordtype">char</span> ch);</div>
<div class="line"><a name="l00940"></a><span class="lineno"> 940</span> GTEST_API_ <span class="keywordtype">bool</span> IsAsciiWordChar(<span class="keywordtype">char</span> ch);</div>
<div class="line"><a name="l00941"></a><span class="lineno"> 941</span> GTEST_API_ <span class="keywordtype">bool</span> IsValidEscape(<span class="keywordtype">char</span> ch);</div>
<div class="line"><a name="l00942"></a><span class="lineno"> 942</span> GTEST_API_ <span class="keywordtype">bool</span> AtomMatchesChar(<span class="keywordtype">bool</span> escaped, <span class="keywordtype">char</span> pattern, <span class="keywordtype">char</span> ch);</div>
<div class="line"><a name="l00943"></a><span class="lineno"> 943</span> GTEST_API_ <span class="keywordtype">bool</span> ValidateRegex(<span class="keyword">const</span> <span class="keywordtype">char</span>* regex);</div>
<div class="line"><a name="l00944"></a><span class="lineno"> 944</span> GTEST_API_ <span class="keywordtype">bool</span> MatchRegexAtHead(<span class="keyword">const</span> <span class="keywordtype">char</span>* regex, <span class="keyword">const</span> <span class="keywordtype">char</span>* str);</div>
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span> GTEST_API_ <span class="keywordtype">bool</span> MatchRepetitionAndRegexAtHead(</div>
<div class="line"><a name="l00946"></a><span class="lineno"> 946</span>  <span class="keywordtype">bool</span> escaped, <span class="keywordtype">char</span> ch, <span class="keywordtype">char</span> repeat, <span class="keyword">const</span> <span class="keywordtype">char</span>* regex, <span class="keyword">const</span> <span class="keywordtype">char</span>* str);</div>
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span> GTEST_API_ <span class="keywordtype">bool</span> MatchRegexAnywhere(<span class="keyword">const</span> <span class="keywordtype">char</span>* regex, <span class="keyword">const</span> <span class="keywordtype">char</span>* str);</div>
<div class="line"><a name="l00948"></a><span class="lineno"> 948</span> </div>
<div class="line"><a name="l00949"></a><span class="lineno"> 949</span> <span class="preprocessor">#endif // GTEST_USES_SIMPLE_RE</span></div>
<div class="line"><a name="l00950"></a><span class="lineno"> 950</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00951"></a><span class="lineno"> 951</span> <span class="comment">// Parses the command line for Google Test flags, without initializing</span></div>
<div class="line"><a name="l00952"></a><span class="lineno"> 952</span> <span class="comment">// other parts of Google Test.</span></div>
<div class="line"><a name="l00953"></a><span class="lineno"> 953</span> GTEST_API_ <span class="keywordtype">void</span> ParseGoogleTestFlagsOnly(<span class="keywordtype">int</span>* argc, <span class="keywordtype">char</span>** argv);</div>
<div class="line"><a name="l00954"></a><span class="lineno"> 954</span> GTEST_API_ <span class="keywordtype">void</span> ParseGoogleTestFlagsOnly(<span class="keywordtype">int</span>* argc, <span class="keywordtype">wchar_t</span>** argv);</div>
<div class="line"><a name="l00955"></a><span class="lineno"> 955</span> </div>
<div class="line"><a name="l00956"></a><span class="lineno"> 956</span> <span class="preprocessor">#if GTEST_HAS_DEATH_TEST</span></div>
<div class="line"><a name="l00957"></a><span class="lineno"> 957</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00958"></a><span class="lineno"> 958</span> <span class="comment">// Returns the message describing the last system error, regardless of the</span></div>
<div class="line"><a name="l00959"></a><span class="lineno"> 959</span> <span class="comment">// platform.</span></div>
<div class="line"><a name="l00960"></a><span class="lineno"> 960</span> GTEST_API_ std::string GetLastErrnoDescription();</div>
<div class="line"><a name="l00961"></a><span class="lineno"> 961</span> </div>
<div class="line"><a name="l00962"></a><span class="lineno"> 962</span> <span class="comment">// Attempts to parse a string into a positive integer pointed to by the</span></div>
<div class="line"><a name="l00963"></a><span class="lineno"> 963</span> <span class="comment">// number parameter. Returns true if that is possible.</span></div>
<div class="line"><a name="l00964"></a><span class="lineno"> 964</span> <span class="comment">// GTEST_HAS_DEATH_TEST implies that we have ::std::string, so we can use</span></div>
<div class="line"><a name="l00965"></a><span class="lineno"> 965</span> <span class="comment">// it here.</span></div>
<div class="line"><a name="l00966"></a><span class="lineno"> 966</span> <span class="keyword">template</span> <<span class="keyword">typename</span> Integer></div>
<div class="line"><a name="l00967"></a><span class="lineno"> 967</span> <span class="keywordtype">bool</span> ParseNaturalNumber(const ::std::string& str, Integer* number) {</div>
<div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  <span class="comment">// Fail fast if the given string does not begin with a digit;</span></div>
<div class="line"><a name="l00969"></a><span class="lineno"> 969</span>  <span class="comment">// this bypasses strtoXXX's "optional leading whitespace and plus</span></div>
<div class="line"><a name="l00970"></a><span class="lineno"> 970</span>  <span class="comment">// or minus sign" semantics, which are undesirable here.</span></div>
<div class="line"><a name="l00971"></a><span class="lineno"> 971</span>  <span class="keywordflow">if</span> (str.empty() || !IsDigit(str[0])) {</div>
<div class="line"><a name="l00972"></a><span class="lineno"> 972</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00973"></a><span class="lineno"> 973</span>  }</div>
<div class="line"><a name="l00974"></a><span class="lineno"> 974</span>  errno = 0;</div>
<div class="line"><a name="l00975"></a><span class="lineno"> 975</span> </div>
<div class="line"><a name="l00976"></a><span class="lineno"> 976</span>  <span class="keywordtype">char</span>* end;</div>
<div class="line"><a name="l00977"></a><span class="lineno"> 977</span>  <span class="comment">// BiggestConvertible is the largest integer type that system-provided</span></div>
<div class="line"><a name="l00978"></a><span class="lineno"> 978</span>  <span class="comment">// string-to-number conversion routines can return.</span></div>
<div class="line"><a name="l00979"></a><span class="lineno"> 979</span> </div>
<div class="line"><a name="l00980"></a><span class="lineno"> 980</span> <span class="preprocessor"># if GTEST_OS_WINDOWS && !defined(__GNUC__)</span></div>
<div class="line"><a name="l00981"></a><span class="lineno"> 981</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00982"></a><span class="lineno"> 982</span>  <span class="comment">// MSVC and C++ Builder define __int64 instead of the standard long long.</span></div>
<div class="line"><a name="l00983"></a><span class="lineno"> 983</span>  <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> __int64 BiggestConvertible;</div>
<div class="line"><a name="l00984"></a><span class="lineno"> 984</span>  <span class="keyword">const</span> BiggestConvertible parsed = _strtoui64(str.c_str(), &end, 10);</div>
<div class="line"><a name="l00985"></a><span class="lineno"> 985</span> </div>
<div class="line"><a name="l00986"></a><span class="lineno"> 986</span> <span class="preprocessor"># else</span></div>
<div class="line"><a name="l00987"></a><span class="lineno"> 987</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00988"></a><span class="lineno"> 988</span>  <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> BiggestConvertible; <span class="comment">// NOLINT</span></div>
<div class="line"><a name="l00989"></a><span class="lineno"> 989</span>  <span class="keyword">const</span> BiggestConvertible parsed = strtoull(str.c_str(), &end, 10);</div>
<div class="line"><a name="l00990"></a><span class="lineno"> 990</span> </div>
<div class="line"><a name="l00991"></a><span class="lineno"> 991</span> <span class="preprocessor"># endif // GTEST_OS_WINDOWS && !defined(__GNUC__)</span></div>
<div class="line"><a name="l00992"></a><span class="lineno"> 992</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00993"></a><span class="lineno"> 993</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> parse_success = *end == <span class="charliteral">'\0'</span> && errno == 0;</div>
<div class="line"><a name="l00994"></a><span class="lineno"> 994</span> </div>
<div class="line"><a name="l00995"></a><span class="lineno"> 995</span>  <span class="comment">// TODO(vladl@google.com): Convert this to compile time assertion when it is</span></div>
<div class="line"><a name="l00996"></a><span class="lineno"> 996</span>  <span class="comment">// available.</span></div>
<div class="line"><a name="l00997"></a><span class="lineno"> 997</span>  GTEST_CHECK_(<span class="keyword">sizeof</span>(Integer) <= <span class="keyword">sizeof</span>(parsed));</div>
<div class="line"><a name="l00998"></a><span class="lineno"> 998</span> </div>
<div class="line"><a name="l00999"></a><span class="lineno"> 999</span>  <span class="keyword">const</span> Integer result = <span class="keyword">static_cast<</span>Integer<span class="keyword">></span>(parsed);</div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>  <span class="keywordflow">if</span> (parse_success && static_cast<BiggestConvertible>(result) == parsed) {</div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>  *number = result;</div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>  }</div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span> }</div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span> <span class="preprocessor">#endif // GTEST_HAS_DEATH_TEST</span></div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span> <span class="comment">// TestResult contains some private methods that should be hidden from</span></div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span> <span class="comment">// Google Test user but are required for testing. This class allow our tests</span></div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span> <span class="comment">// to access them.</span></div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span> <span class="comment">//</span></div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span> <span class="comment">// This class is supplied only for the purpose of testing Google Test's own</span></div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span> <span class="comment">// constructs. Do not use it in user tests, either directly or indirectly.</span></div>
<div class="line"><a name="l01014"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1TestResultAccessor.html"> 1014</a></span> <span class="keyword">class </span><a class="code" href="classtesting_1_1internal_1_1TestResultAccessor.html">TestResultAccessor</a> {</div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> RecordProperty(<a class="code" href="classtesting_1_1TestResult.html">TestResult</a>* test_result,</div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  <span class="keyword">const</span> std::string& xml_element,</div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>  <span class="keyword">const</span> <a class="code" href="classtesting_1_1TestProperty.html">TestProperty</a>& property) {</div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>  test_result->RecordProperty(xml_element, property);</div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>  }</div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span> </div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> ClearTestPartResults(<a class="code" href="classtesting_1_1TestResult.html">TestResult</a>* test_result) {</div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>  test_result->ClearTestPartResults();</div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>  }</div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span> </div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>  <span class="keyword">static</span> <span class="keyword">const</span> std::vector<testing::TestPartResult>& test_part_results(</div>
<div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>  <span class="keyword">const</span> <a class="code" href="classtesting_1_1TestResult.html">TestResult</a>& test_result) {</div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>  <span class="keywordflow">return</span> test_result.test_part_results();</div>
<div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>  }</div>
<div class="line"><a name="l01030"></a><span class="lineno"> 1030</span> };</div>
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span> </div>
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span> <span class="preprocessor">#if GTEST_CAN_STREAM_RESULTS_</span></div>
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l01034"></a><span class="lineno"> 1034</span> <span class="comment">// Streams test results to the given port on the given host machine.</span></div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span> <span class="keyword">class </span>GTEST_API_ StreamingListener : <span class="keyword">public</span> <a class="code" href="classtesting_1_1EmptyTestEventListener.html">EmptyTestEventListener</a> {</div>
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>  <span class="comment">// Abstract base class for writing strings to a socket.</span></div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>  <span class="keyword">class </span>AbstractSocketWriter {</div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>  <span class="keyword">virtual</span> ~AbstractSocketWriter() {}</div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span> </div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>  <span class="comment">// Sends a string to the socket.</span></div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Send(<span class="keyword">const</span> <span class="keywordtype">string</span>& message) = 0;</div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span> </div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>  <span class="comment">// Closes the socket.</span></div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> CloseConnection() {}</div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span> </div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>  <span class="comment">// Sends a string and a newline to the socket.</span></div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>  <span class="keywordtype">void</span> SendLn(<span class="keyword">const</span> <span class="keywordtype">string</span>& message) {</div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>  Send(message + <span class="stringliteral">"\n"</span>);</div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>  }</div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>  };</div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span> </div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>  <span class="comment">// Concrete class for actually writing strings to a socket.</span></div>
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>  <span class="keyword">class </span>SocketWriter : <span class="keyword">public</span> AbstractSocketWriter {</div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>  SocketWriter(<span class="keyword">const</span> <span class="keywordtype">string</span>& host, <span class="keyword">const</span> <span class="keywordtype">string</span>& port)</div>
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>  : sockfd_(-1), host_name_(host), port_num_(port) {</div>
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>  MakeConnection();</div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>  }</div>
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span> </div>
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>  <span class="keyword">virtual</span> ~SocketWriter() {</div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>  <span class="keywordflow">if</span> (sockfd_ != -1)</div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>  CloseConnection();</div>
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>  }</div>
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span> </div>
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>  <span class="comment">// Sends a string to the socket.</span></div>
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Send(<span class="keyword">const</span> <span class="keywordtype">string</span>& message) {</div>
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>  GTEST_CHECK_(sockfd_ != -1)</div>
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>  << <span class="stringliteral">"Send() can be called only when there is a connection."</span>;</div>
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span> </div>
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> len = <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(message.length());</div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>  <span class="keywordflow">if</span> (write(sockfd_, message.c_str(), len) != len) {</div>
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>  GTEST_LOG_(WARNING)</div>
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>  << <span class="stringliteral">"stream_result_to: failed to stream to "</span></div>
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>  << host_name_ << <span class="stringliteral">":"</span> << port_num_;</div>
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>  }</div>
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>  }</div>
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span> </div>
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>  <span class="comment">// Creates a client socket and connects to the server.</span></div>
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>  <span class="keywordtype">void</span> MakeConnection();</div>
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span> </div>
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>  <span class="comment">// Closes the socket.</span></div>
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>  <span class="keywordtype">void</span> CloseConnection() {</div>
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>  GTEST_CHECK_(sockfd_ != -1)</div>
<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>  << <span class="stringliteral">"CloseConnection() can be called only when there is a connection."</span>;</div>
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span> </div>
<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>  close(sockfd_);</div>
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span>  sockfd_ = -1;</div>
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>  }</div>
<div class="line"><a name="l01092"></a><span class="lineno"> 1092</span> </div>
<div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>  <span class="keywordtype">int</span> sockfd_; <span class="comment">// socket file descriptor</span></div>
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>  <span class="keyword">const</span> <span class="keywordtype">string</span> host_name_;</div>
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>  <span class="keyword">const</span> <span class="keywordtype">string</span> port_num_;</div>
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span> </div>
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>  GTEST_DISALLOW_COPY_AND_ASSIGN_(SocketWriter);</div>
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>  }; <span class="comment">// class SocketWriter</span></div>
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span> </div>
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>  <span class="comment">// Escapes '=', '&', '%', and '\n' characters in str as "%xx".</span></div>
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>  <span class="keyword">static</span> <span class="keywordtype">string</span> UrlEncode(<span class="keyword">const</span> <span class="keywordtype">char</span>* str);</div>
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span> </div>
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>  StreamingListener(<span class="keyword">const</span> <span class="keywordtype">string</span>& host, <span class="keyword">const</span> <span class="keywordtype">string</span>& port)</div>
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>  : socket_writer_(new SocketWriter(host, port)) { Start(); }</div>
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span> </div>
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>  <span class="keyword">explicit</span> StreamingListener(AbstractSocketWriter* socket_writer)</div>
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>  : socket_writer_(socket_writer) { Start(); }</div>
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span> </div>
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>  <span class="keywordtype">void</span> OnTestProgramStart(<span class="keyword">const</span> UnitTest& <span class="comment">/* unit_test */</span>) {</div>
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>  SendLn(<span class="stringliteral">"event=TestProgramStart"</span>);</div>
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>  }</div>
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span> </div>
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>  <span class="keywordtype">void</span> OnTestProgramEnd(<span class="keyword">const</span> UnitTest& unit_test) {</div>
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>  <span class="comment">// Note that Google Test current only report elapsed time for each</span></div>
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>  <span class="comment">// test iteration, not for the entire test program.</span></div>
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>  SendLn(<span class="stringliteral">"event=TestProgramEnd&passed="</span> + FormatBool(unit_test.Passed()));</div>
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span> </div>
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>  <span class="comment">// Notify the streaming server to stop.</span></div>
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>  socket_writer_->CloseConnection();</div>
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>  }</div>
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span> </div>
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>  <span class="keywordtype">void</span> OnTestIterationStart(<span class="keyword">const</span> UnitTest& <span class="comment">/* unit_test */</span>, <span class="keywordtype">int</span> iteration) {</div>
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>  SendLn(<span class="stringliteral">"event=TestIterationStart&iteration="</span> +</div>
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>  StreamableToString(iteration));</div>
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>  }</div>
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span> </div>
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>  <span class="keywordtype">void</span> OnTestIterationEnd(<span class="keyword">const</span> UnitTest& unit_test, <span class="keywordtype">int</span> <span class="comment">/* iteration */</span>) {</div>
<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>  SendLn(<span class="stringliteral">"event=TestIterationEnd&passed="</span> +</div>
<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>  FormatBool(unit_test.Passed()) + <span class="stringliteral">"&elapsed_time="</span> +</div>
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>  StreamableToString(unit_test.elapsed_time()) + <span class="stringliteral">"ms"</span>);</div>
<div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>  }</div>
<div class="line"><a name="l01132"></a><span class="lineno"> 1132</span> </div>
<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>  <span class="keywordtype">void</span> OnTestCaseStart(<span class="keyword">const</span> TestCase& test_case) {</div>
<div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>  SendLn(std::string(<span class="stringliteral">"event=TestCaseStart&name="</span>) + test_case.name());</div>
<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>  }</div>
<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span> </div>
<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>  <span class="keywordtype">void</span> OnTestCaseEnd(<span class="keyword">const</span> TestCase& test_case) {</div>
<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>  SendLn(<span class="stringliteral">"event=TestCaseEnd&passed="</span> + FormatBool(test_case.Passed())</div>
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>  + <span class="stringliteral">"&elapsed_time="</span> + StreamableToString(test_case.elapsed_time())</div>
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>  + <span class="stringliteral">"ms"</span>);</div>
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>  }</div>
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span> </div>
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>  <span class="keywordtype">void</span> OnTestStart(<span class="keyword">const</span> TestInfo& test_info) {</div>
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>  SendLn(std::string(<span class="stringliteral">"event=TestStart&name="</span>) + test_info.name());</div>
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>  }</div>
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span> </div>
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>  <span class="keywordtype">void</span> OnTestEnd(<span class="keyword">const</span> TestInfo& test_info) {</div>
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>  SendLn(<span class="stringliteral">"event=TestEnd&passed="</span> +</div>
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>  FormatBool((test_info.result())->Passed()) +</div>
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>  <span class="stringliteral">"&elapsed_time="</span> +</div>
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>  StreamableToString((test_info.result())->elapsed_time()) + <span class="stringliteral">"ms"</span>);</div>
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>  }</div>
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span> </div>
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>  <span class="keywordtype">void</span> OnTestPartResult(<span class="keyword">const</span> TestPartResult& test_part_result) {</div>
<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* file_name = test_part_result.file_name();</div>
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>  <span class="keywordflow">if</span> (file_name == NULL)</div>
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>  file_name = <span class="stringliteral">""</span>;</div>
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>  SendLn(<span class="stringliteral">"event=TestPartResult&file="</span> + UrlEncode(file_name) +</div>
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>  <span class="stringliteral">"&line="</span> + StreamableToString(test_part_result.line_number()) +</div>
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>  <span class="stringliteral">"&message="</span> + UrlEncode(test_part_result.message()));</div>
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>  }</div>
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span> </div>
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>  <span class="comment">// Sends the given message and a newline to the socket.</span></div>
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>  <span class="keywordtype">void</span> SendLn(<span class="keyword">const</span> <span class="keywordtype">string</span>& message) { socket_writer_->SendLn(message); }</div>
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span> </div>
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>  <span class="comment">// Called at the start of streaming to notify the receiver what</span></div>
<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>  <span class="comment">// protocol we are using.</span></div>
<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>  <span class="keywordtype">void</span> Start() { SendLn(<span class="stringliteral">"gtest_streaming_protocol_version=1.0"</span>); }</div>
<div class="line"><a name="l01170"></a><span class="lineno"> 1170</span> </div>
<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>  <span class="keywordtype">string</span> FormatBool(<span class="keywordtype">bool</span> value) { <span class="keywordflow">return</span> value ? <span class="stringliteral">"1"</span> : <span class="stringliteral">"0"</span>; }</div>
<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span> </div>
<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>  <span class="keyword">const</span> scoped_ptr<AbstractSocketWriter> socket_writer_;</div>
<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span> </div>
<div class="line"><a name="l01175"></a><span class="lineno"> 1175</span>  GTEST_DISALLOW_COPY_AND_ASSIGN_(StreamingListener);</div>
<div class="line"><a name="l01176"></a><span class="lineno"> 1176</span> }; <span class="comment">// class StreamingListener</span></div>
<div class="line"><a name="l01177"></a><span class="lineno"> 1177</span> </div>
<div class="line"><a name="l01178"></a><span class="lineno"> 1178</span> <span class="preprocessor">#endif // GTEST_CAN_STREAM_RESULTS_</span></div>
<div class="line"><a name="l01179"></a><span class="lineno"> 1179</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l01180"></a><span class="lineno"> 1180</span> } <span class="comment">// namespace internal</span></div>
<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span> } <span class="comment">// namespace testing</span></div>
<div class="line"><a name="l01182"></a><span class="lineno"> 1182</span> </div>
<div class="line"><a name="l01183"></a><span class="lineno"> 1183</span> <span class="preprocessor">#endif // GTEST_SRC_GTEST_INTERNAL_INL_H_</span></div>
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