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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright 2007, 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> <span class="comment">//</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">// Author: wan@google.com (Zhanyong Wan)</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">// Utilities for testing Google Test itself and code that uses Google Test</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">// (e.g. frameworks built on top of Google Test).</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#ifndef GTEST_INCLUDE_GTEST_GTEST_SPI_H_</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor"></span><span class="preprocessor">#define GTEST_INCLUDE_GTEST_GTEST_SPI_H_</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include "gtest/gtest.h"</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">namespace </span>testing {</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment">// This helper class can be used to mock out Google Test failure reporting</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment">// so that we can test Google Test or code that builds on Google Test.</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment">//</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment">// An object of this class appends a TestPartResult object to the</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment">// TestPartResultArray object given in the constructor whenever a Google Test</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment">// failure is reported. It can either intercept only failures that are</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment">// generated in the same thread that created this object or it can intercept</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment">// all generated failures. The scope of this mock object can be controlled with</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment">// the second argument to the two arguments constructor.</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="classtesting_1_1ScopedFakeTestPartResultReporter.html"> 51</a></span> <span class="keyword">class </span>GTEST_API_ <a class="code" href="classtesting_1_1ScopedFakeTestPartResultReporter.html">ScopedFakeTestPartResultReporter</a></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  : <span class="keyword">public</span> <a class="code" href="classtesting_1_1TestPartResultReporterInterface.html">TestPartResultReporterInterface</a> {</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="comment">// The two possible mocking modes of this object.</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">enum</span> InterceptMode {</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  INTERCEPT_ONLY_CURRENT_THREAD, <span class="comment">// Intercepts only thread local failures.</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  INTERCEPT_ALL_THREADS <span class="comment">// Intercepts all failures.</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> </div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="comment">// The c'tor sets this object as the test part result reporter used</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="comment">// by Google Test. The 'result' parameter specifies where to report the</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="comment">// results. This reporter will only catch failures generated in the current</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="comment">// thread. DEPRECATED</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">explicit</span> <a class="code" href="classtesting_1_1ScopedFakeTestPartResultReporter.html">ScopedFakeTestPartResultReporter</a>(<a class="code" href="classtesting_1_1TestPartResultArray.html">TestPartResultArray</a>* result);</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="comment">// Same as above, but you can choose the interception scope of this object.</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <a class="code" href="classtesting_1_1ScopedFakeTestPartResultReporter.html">ScopedFakeTestPartResultReporter</a>(InterceptMode intercept_mode,</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <a class="code" href="classtesting_1_1TestPartResultArray.html">TestPartResultArray</a>* result);</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="comment">// The d'tor restores the previous test part result reporter.</span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keyword">virtual</span> ~<a class="code" href="classtesting_1_1ScopedFakeTestPartResultReporter.html">ScopedFakeTestPartResultReporter</a>();</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="comment">// Appends the TestPartResult object to the TestPartResultArray</span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="comment">// received in the constructor.</span></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="comment">//</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="comment">// This method is from the TestPartResultReporterInterface</span></div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="comment">// interface.</span></div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</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="l00079"></a><span class="lineno"> 79</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordtype">void</span> Init();</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">const</span> InterceptMode intercept_mode_;</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <a class="code" href="classtesting_1_1TestPartResultReporterInterface.html">TestPartResultReporterInterface</a>* old_reporter_;</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <a class="code" href="classtesting_1_1TestPartResultArray.html">TestPartResultArray</a>* <span class="keyword">const</span> result_;</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  GTEST_DISALLOW_COPY_AND_ASSIGN_(<a class="code" href="classtesting_1_1ScopedFakeTestPartResultReporter.html">ScopedFakeTestPartResultReporter</a>);</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> </div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment">// A helper class for implementing EXPECT_FATAL_FAILURE() and</span></div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment">// EXPECT_NONFATAL_FAILURE(). Its destructor verifies that the given</span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment">// TestPartResultArray contains exactly one failure that has the given</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="comment">// type and contains the given substring. If that's not the case, a</span></div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="comment">// non-fatal failure will be generated.</span></div>
<div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="classtesting_1_1internal_1_1SingleFailureChecker.html"> 96</a></span> <span class="keyword">class </span>GTEST_API_ <a class="code" href="classtesting_1_1internal_1_1SingleFailureChecker.html">SingleFailureChecker</a> {</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="comment">// The constructor remembers the arguments.</span></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <a class="code" href="classtesting_1_1internal_1_1SingleFailureChecker.html">SingleFailureChecker</a>(<span class="keyword">const</span> <a class="code" href="classtesting_1_1TestPartResultArray.html">TestPartResultArray</a>* results,</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  TestPartResult::Type type,</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keyword">const</span> <span class="keywordtype">string</span>& substr);</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  ~<a class="code" href="classtesting_1_1internal_1_1SingleFailureChecker.html">SingleFailureChecker</a>();</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keyword">const</span> <a class="code" href="classtesting_1_1TestPartResultArray.html">TestPartResultArray</a>* <span class="keyword">const</span> results_;</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keyword">const</span> TestPartResult::Type type_;</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keyword">const</span> <span class="keywordtype">string</span> substr_;</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>  GTEST_DISALLOW_COPY_AND_ASSIGN_(<a class="code" href="classtesting_1_1internal_1_1SingleFailureChecker.html">SingleFailureChecker</a>);</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> };</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> } <span class="comment">// namespace internal</span></div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> } <span class="comment">// namespace testing</span></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">// A set of macros for testing Google Test assertions or code that's expected</span></div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="comment">// to generate Google Test fatal failures. It verifies that the given</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="comment">// statement will cause exactly one fatal Google Test failure with 'substr'</span></div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="comment">// being part of the failure message.</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="comment">//</span></div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="comment">// There are two different versions of this macro. EXPECT_FATAL_FAILURE only</span></div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="comment">// affects and considers failures generated in the current thread and</span></div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="comment">// EXPECT_FATAL_FAILURE_ON_ALL_THREADS does the same but for all threads.</span></div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="comment">//</span></div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="comment">// The verification of the assertion is done correctly even when the statement</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="comment">// throws an exception or aborts the current function.</span></div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="comment">//</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="comment">// Known restrictions:</span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="comment">// - 'statement' cannot reference local non-static variables or</span></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="comment">// non-static members of the current object.</span></div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="comment">// - 'statement' cannot return a value.</span></div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="comment">// - You cannot stream a failure message to this macro.</span></div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment">//</span></div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="comment">// Note that even though the implementations of the following two</span></div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="comment">// macros are much alike, we cannot refactor them to use a common</span></div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="comment">// helper macro, due to some peculiarity in how the preprocessor</span></div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="comment">// works. The AcceptsMacroThatExpandsToUnprotectedComma test in</span></div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="comment">// gtest_unittest.cc will fail to compile if we do that.</span></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="preprocessor">#define EXPECT_FATAL_FAILURE(statement, substr) \</span></div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="preprocessor"> do { \</span></div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="preprocessor"> class GTestExpectFatalFailureHelper {\</span></div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="preprocessor"> public:\</span></div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="preprocessor"> static void Execute() { statement; }\</span></div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="preprocessor"> };\</span></div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="preprocessor"> ::testing::TestPartResultArray gtest_failures;\</span></div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="preprocessor"> ::testing::internal::SingleFailureChecker gtest_checker(\</span></div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="preprocessor"> &gtest_failures, ::testing::TestPartResult::kFatalFailure, (substr));\</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="preprocessor"> {\</span></div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="preprocessor"> ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\</span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="preprocessor"> ::testing::ScopedFakeTestPartResultReporter:: \</span></div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="preprocessor"> INTERCEPT_ONLY_CURRENT_THREAD, &gtest_failures);\</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="preprocessor"> GTestExpectFatalFailureHelper::Execute();\</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="preprocessor"> }\</span></div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="preprocessor"> } while (::testing::internal::AlwaysFalse())</span></div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="preprocessor">#define EXPECT_FATAL_FAILURE_ON_ALL_THREADS(statement, substr) \</span></div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="preprocessor"> do { \</span></div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="preprocessor"> class GTestExpectFatalFailureHelper {\</span></div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="preprocessor"> public:\</span></div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="preprocessor"> static void Execute() { statement; }\</span></div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="preprocessor"> };\</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="preprocessor"> ::testing::TestPartResultArray gtest_failures;\</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="preprocessor"> ::testing::internal::SingleFailureChecker gtest_checker(\</span></div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="preprocessor"> &gtest_failures, ::testing::TestPartResult::kFatalFailure, (substr));\</span></div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="preprocessor"> {\</span></div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="preprocessor"> ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\</span></div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="preprocessor"> ::testing::ScopedFakeTestPartResultReporter:: \</span></div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="preprocessor"> INTERCEPT_ALL_THREADS, &gtest_failures);\</span></div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="preprocessor"> GTestExpectFatalFailureHelper::Execute();\</span></div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="preprocessor"> }\</span></div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="preprocessor"> } while (::testing::internal::AlwaysFalse())</span></div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="comment">// A macro for testing Google Test assertions or code that's expected to</span></div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="comment">// generate Google Test non-fatal failures. It asserts that the given</span></div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="comment">// statement will cause exactly one non-fatal Google Test failure with 'substr'</span></div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="comment">// being part of the failure message.</span></div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="comment">//</span></div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="comment">// There are two different versions of this macro. EXPECT_NONFATAL_FAILURE only</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="comment">// affects and considers failures generated in the current thread and</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="comment">// EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS does the same but for all threads.</span></div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="comment">//</span></div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="comment">// 'statement' is allowed to reference local variables and members of</span></div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="comment">// the current object.</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="comment">//</span></div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="comment">// The verification of the assertion is done correctly even when the statement</span></div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="comment">// throws an exception or aborts the current function.</span></div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="comment">//</span></div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="comment">// Known restrictions:</span></div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="comment">// - You cannot stream a failure message to this macro.</span></div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="comment">//</span></div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="comment">// Note that even though the implementations of the following two</span></div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment">// macros are much alike, we cannot refactor them to use a common</span></div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="comment">// helper macro, due to some peculiarity in how the preprocessor</span></div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="comment">// works. If we do that, the code won't compile when the user gives</span></div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="comment">// EXPECT_NONFATAL_FAILURE() a statement that contains a macro that</span></div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment">// expands to code containing an unprotected comma. The</span></div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="comment">// AcceptsMacroThatExpandsToUnprotectedComma test in gtest_unittest.cc</span></div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="comment">// catches that.</span></div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="comment">//</span></div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="comment">// For the same reason, we have to write</span></div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="comment">// if (::testing::internal::AlwaysTrue()) { statement; }</span></div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="comment">// instead of</span></div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="comment">// GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement)</span></div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="comment">// to avoid an MSVC warning on unreachable code.</span></div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="preprocessor">#define EXPECT_NONFATAL_FAILURE(statement, substr) \</span></div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="preprocessor"> do {\</span></div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="preprocessor"> ::testing::TestPartResultArray gtest_failures;\</span></div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="preprocessor"> ::testing::internal::SingleFailureChecker gtest_checker(\</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="preprocessor"> &gtest_failures, ::testing::TestPartResult::kNonFatalFailure, \</span></div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="preprocessor"> (substr));\</span></div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span> <span class="preprocessor"> {\</span></div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="preprocessor"> ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\</span></div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="preprocessor"> ::testing::ScopedFakeTestPartResultReporter:: \</span></div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> <span class="preprocessor"> INTERCEPT_ONLY_CURRENT_THREAD, &gtest_failures);\</span></div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="preprocessor"> if (::testing::internal::AlwaysTrue()) { statement; }\</span></div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="preprocessor"> }\</span></div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> <span class="preprocessor"> } while (::testing::internal::AlwaysFalse())</span></div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="preprocessor">#define EXPECT_NONFATAL_FAILURE_ON_ALL_THREADS(statement, substr) \</span></div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> <span class="preprocessor"> do {\</span></div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span> <span class="preprocessor"> ::testing::TestPartResultArray gtest_failures;\</span></div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span> <span class="preprocessor"> ::testing::internal::SingleFailureChecker gtest_checker(\</span></div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span> <span class="preprocessor"> &gtest_failures, ::testing::TestPartResult::kNonFatalFailure, \</span></div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <span class="preprocessor"> (substr));\</span></div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="preprocessor"> {\</span></div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="preprocessor"> ::testing::ScopedFakeTestPartResultReporter gtest_reporter(\</span></div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <span class="preprocessor"> ::testing::ScopedFakeTestPartResultReporter::INTERCEPT_ALL_THREADS, \</span></div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span> <span class="preprocessor"> &gtest_failures);\</span></div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span> <span class="preprocessor"> if (::testing::internal::AlwaysTrue()) { statement; }\</span></div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span> <span class="preprocessor"> }\</span></div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> <span class="preprocessor"> } while (::testing::internal::AlwaysFalse())</span></div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="preprocessor">#endif // GTEST_INCLUDE_GTEST_GTEST_SPI_H_</span></div>
<div class="ttc" id="classtesting_1_1ScopedFakeTestPartResultReporter_html"><div class="ttname"><a href="classtesting_1_1ScopedFakeTestPartResultReporter.html">testing::ScopedFakeTestPartResultReporter</a></div><div class="ttdef"><b>Definition:</b> <a href="gtest-spi_8h_source.html#l00051">gtest-spi.h:51</a></div></div>
<div class="ttc" id="classtesting_1_1TestPartResult_html"><div class="ttname"><a href="classtesting_1_1TestPartResult.html">testing::TestPartResult</a></div><div class="ttdef"><b>Definition:</b> <a href="gtest-test-part_8h_source.html#l00047">gtest-test-part.h:47</a></div></div>
<div class="ttc" id="classtesting_1_1internal_1_1SingleFailureChecker_html"><div class="ttname"><a href="classtesting_1_1internal_1_1SingleFailureChecker.html">testing::internal::SingleFailureChecker</a></div><div class="ttdef"><b>Definition:</b> <a href="gtest-spi_8h_source.html#l00096">gtest-spi.h:96</a></div></div>
<div class="ttc" id="classtesting_1_1TestPartResultReporterInterface_html"><div class="ttname"><a href="classtesting_1_1TestPartResultReporterInterface.html">testing::TestPartResultReporterInterface</a></div><div class="ttdef"><b>Definition:</b> <a href="gtest-test-part_8h_source.html#l00146">gtest-test-part.h:146</a></div></div>
<div class="ttc" id="classtesting_1_1TestPartResultArray_html"><div class="ttname"><a href="classtesting_1_1TestPartResultArray.html">testing::TestPartResultArray</a></div><div class="ttdef"><b>Definition:</b> <a href="gtest-test-part_8h_source.html#l00126">gtest-test-part.h:126</a></div></div>
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