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<div class="title">gtest-param-util.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 2008 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: vladl@google.com (Vlad Losev)</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">// Type and function utilities for implementing parameterized tests.</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor"></span><span class="preprocessor">#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include <ctype.h></span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include <iterator></span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#include <set></span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#include <utility></span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#include <vector></span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment">// scripts/fuse_gtest.py depends on gtest's own header being #included</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment">// *unconditionally*. Therefore these #includes cannot be moved</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment">// inside #if GTEST_HAS_PARAM_TEST.</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#include "gtest/internal/gtest-internal.h"</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#include "gtest/internal/gtest-linked_ptr.h"</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#include "gtest/internal/gtest-port.h"</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#include "gtest/gtest-printers.h"</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor">#if GTEST_HAS_PARAM_TEST</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="keyword">namespace </span>testing {</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment">// Input to a parameterized test name generator, describing a test parameter.</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment">// Consists of the parameter value and the integer parameter index.</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="keyword">template</span> <<span class="keyword">class</span> ParamType></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="keyword">struct </span>TestParamInfo {</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  TestParamInfo(<span class="keyword">const</span> ParamType& a_param, <span class="keywordtype">size_t</span> an_index) :</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  param(a_param),</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  index(an_index) {}</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  ParamType param;</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordtype">size_t</span> index;</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> </div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="comment">// A builtin parameterized test name generator which returns the result of</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="comment">// testing::PrintToString.</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="keyword">struct </span>PrintToStringParamName {</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">template</span> <<span class="keyword">class</span> ParamType></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  std::string operator()(<span class="keyword">const</span> TestParamInfo<ParamType>& info)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordflow">return</span> PrintToString(info.param);</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  }</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> </div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="keyword">namespace </span>internal {</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment">// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.</span></div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment">//</span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment">// Outputs a message explaining invalid registration of different</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="comment">// fixture class for the same test case. This may happen when</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="comment">// TEST_P macro is used to define two tests with the same name</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment">// but in different namespaces.</span></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> GTEST_API_ <span class="keywordtype">void</span> ReportInvalidTestCaseType(<span class="keyword">const</span> <span class="keywordtype">char</span>* test_case_name,</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  CodeLocation code_location);</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="keyword">template</span> <<span class="keyword">typename</span>> <span class="keyword">class </span>ParamGeneratorInterface;</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="keyword">template</span> <<span class="keyword">typename</span>> <span class="keyword">class </span>ParamGenerator;</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment">// Interface for iterating over elements provided by an implementation</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment">// of ParamGeneratorInterface<T>.</span></div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="keyword">class </span>ParamIteratorInterface {</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keyword">virtual</span> ~ParamIteratorInterface() {}</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="comment">// A pointer to the base generator instance.</span></div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="comment">// Used only for the purposes of iterator comparison</span></div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="comment">// to make sure that two iterators belong to the same generator.</span></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> ParamGeneratorInterface<T>* BaseGenerator() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="comment">// Advances iterator to point to the next element</span></div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="comment">// provided by the generator. The caller is responsible</span></div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="comment">// for not calling Advance() on an iterator equal to</span></div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="comment">// BaseGenerator()->End().</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Advance() = 0;</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="comment">// Clones the iterator object. Used for implementing copy semantics</span></div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="comment">// of ParamIterator<T>.</span></div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keyword">virtual</span> ParamIteratorInterface* Clone() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="comment">// Dereferences the current iterator and provides (read-only) access</span></div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="comment">// to the pointed value. It is the caller's responsibility not to call</span></div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="comment">// Current() on an iterator equal to BaseGenerator()->End().</span></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="comment">// Used for implementing ParamGenerator<T>::operator*().</span></div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> T* Current() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="comment">// Determines whether the given iterator and other point to the same</span></div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="comment">// element in the sequence generated by the generator.</span></div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="comment">// Used for implementing ParamGenerator<T>::operator==().</span></div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Equals(<span class="keyword">const</span> ParamIteratorInterface& other) <span class="keyword">const</span> = 0;</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> </div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="comment">// Class iterating over elements provided by an implementation of</span></div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="comment">// ParamGeneratorInterface<T>. It wraps ParamIteratorInterface<T></span></div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="comment">// and implements the const forward iterator concept.</span></div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="keyword">class </span>ParamIterator {</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keyword">typedef</span> T value_type;</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keyword">typedef</span> <span class="keyword">const</span> T& reference;</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keyword">typedef</span> ptrdiff_t difference_type;</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="comment">// ParamIterator assumes ownership of the impl_ pointer.</span></div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  ParamIterator(<span class="keyword">const</span> ParamIterator& other) : impl_(other.impl_->Clone()) {}</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  ParamIterator& operator=(<span class="keyword">const</span> ParamIterator& other) {</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">if</span> (<span class="keyword">this</span> != &other)</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  impl_.reset(other.impl_->Clone());</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  }</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keyword">const</span> T& operator*()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> *impl_->Current(); }</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keyword">const</span> T* operator->()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> impl_->Current(); }</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="comment">// Prefix version of operator++.</span></div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  ParamIterator& operator++() {</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  impl_->Advance();</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  }</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="comment">// Postfix version of operator++.</span></div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  ParamIterator operator++(<span class="keywordtype">int</span> <span class="comment">/*unused*/</span>) {</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  ParamIteratorInterface<T>* clone = impl_->Clone();</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  impl_->Advance();</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">return</span> ParamIterator(clone);</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  }</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> ParamIterator& other)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">return</span> impl_.get() == other.impl_.get() || impl_->Equals(*other.impl_);</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  }</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> ParamIterator& other)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">return</span> !(*<span class="keyword">this</span> == other);</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  }</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keyword">friend</span> <span class="keyword">class </span>ParamGenerator<T>;</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keyword">explicit</span> ParamIterator(ParamIteratorInterface<T>* impl) : impl_(impl) {}</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  scoped_ptr<ParamIteratorInterface<T> > impl_;</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> };</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="comment">// ParamGeneratorInterface<T> is the binary interface to access generators</span></div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="comment">// defined in other translation units.</span></div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="keyword">class </span>ParamGeneratorInterface {</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keyword">typedef</span> T ParamType;</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> </div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keyword">virtual</span> ~ParamGeneratorInterface() {}</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="comment">// Generator interface definition</span></div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keyword">virtual</span> ParamIteratorInterface<T>* Begin() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keyword">virtual</span> ParamIteratorInterface<T>* End() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> };</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="comment">// Wraps ParamGeneratorInterface<T> and provides general generator syntax</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="comment">// compatible with the STL Container concept.</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="comment">// This class implements copy initialization semantics and the contained</span></div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="comment">// ParamGeneratorInterface<T> instance is shared among all copies</span></div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="comment">// of the original object. This is possible because that instance is immutable.</span></div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="keyword">template</span><<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="keyword">class </span>ParamGenerator {</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keyword">typedef</span> ParamIterator<T> iterator;</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span> </div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keyword">explicit</span> ParamGenerator(ParamGeneratorInterface<T>* impl) : impl_(impl) {}</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  ParamGenerator(<span class="keyword">const</span> ParamGenerator& other) : impl_(other.impl_) {}</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  ParamGenerator& operator=(<span class="keyword">const</span> ParamGenerator& other) {</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  impl_ = other.impl_;</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  }</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  iterator begin()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> iterator(impl_->Begin()); }</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  iterator end()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> iterator(impl_->End()); }</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> </div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  linked_ptr<const ParamGeneratorInterface<T> > impl_;</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> };</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> </div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="comment">// Generates values from a range of two comparable values. Can be used to</span></div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="comment">// generate sequences of user-defined types that implement operator+() and</span></div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="comment">// operator<().</span></div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="comment">// This class is used in the Range() function.</span></div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T, <span class="keyword">typename</span> IncrementT></div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="keyword">class </span>RangeGenerator : <span class="keyword">public</span> ParamGeneratorInterface<T> {</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  RangeGenerator(T begin, T end, IncrementT step)</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  : begin_(begin), end_(end),</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  step_(step), end_index_(CalculateEndIndex(begin, end, step)) {}</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keyword">virtual</span> ~RangeGenerator() {}</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keyword">virtual</span> ParamIteratorInterface<T>* Begin()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> Iterator(<span class="keyword">this</span>, begin_, 0, step_);</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  }</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keyword">virtual</span> ParamIteratorInterface<T>* End()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> Iterator(<span class="keyword">this</span>, end_, end_index_, step_);</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  }</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span> </div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keyword">class </span>Iterator : <span class="keyword">public</span> ParamIteratorInterface<T> {</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  Iterator(<span class="keyword">const</span> ParamGeneratorInterface<T>* base, T value, <span class="keywordtype">int</span> index,</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  IncrementT step)</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  : base_(base), value_(value), index_(index), step_(step) {}</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keyword">virtual</span> ~Iterator() {}</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span> </div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> ParamGeneratorInterface<T>* BaseGenerator()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordflow">return</span> base_;</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  }</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Advance() {</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  value_ = <span class="keyword">static_cast<</span>T<span class="keyword">></span>(value_ + step_);</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  index_++;</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  }</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keyword">virtual</span> ParamIteratorInterface<T>* Clone()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> Iterator(*<span class="keyword">this</span>);</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  }</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> T* Current()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> &value_; }</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Equals(<span class="keyword">const</span> ParamIteratorInterface<T>& other)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="comment">// Having the same base generator guarantees that the other</span></div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="comment">// iterator is of the same type and we can downcast.</span></div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  << <span class="stringliteral">"The program attempted to compare iterators "</span></div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  << <span class="stringliteral">"from different generators."</span> << std::endl;</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> other_index =</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  CheckedDowncastToActualType<const Iterator>(&other)->index_;</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordflow">return</span> index_ == other_index;</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> </div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  Iterator(<span class="keyword">const</span> Iterator& other)</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  : ParamIteratorInterface<T>(),</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  base_(other.base_), value_(other.value_), index_(other.index_),</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  step_(other.step_) {}</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="comment">// No implementation - assignment is unsupported.</span></div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> Iterator& other);</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> </div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keyword">const</span> ParamGeneratorInterface<T>* <span class="keyword">const</span> base_;</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  T value_;</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="keywordtype">int</span> index_;</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keyword">const</span> IncrementT step_;</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  }; <span class="comment">// class RangeGenerator::Iterator</span></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="keyword">static</span> <span class="keywordtype">int</span> CalculateEndIndex(<span class="keyword">const</span> T& begin,</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keyword">const</span> T& end,</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keyword">const</span> IncrementT& step) {</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordtype">int</span> end_index = 0;</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keywordflow">for</span> (T i = begin; i < end; i = static_cast<T>(i + step))</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  end_index++;</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordflow">return</span> end_index;</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  }</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> </div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="comment">// No implementation - assignment is unsupported.</span></div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> RangeGenerator& other);</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="keyword">const</span> T begin_;</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keyword">const</span> T end_;</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keyword">const</span> IncrementT step_;</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="comment">// The index for the end() iterator. All the elements in the generated</span></div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="comment">// sequence are indexed (0-based) to aid iterator comparison.</span></div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> end_index_;</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> }; <span class="comment">// class RangeGenerator</span></div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span> </div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span> </div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span> <span class="comment">// Generates values from a pair of STL-style iterators. Used in the</span></div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="comment">// ValuesIn() function. The elements are copied from the source range</span></div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="comment">// since the source can be located on the stack, and the generator</span></div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span> <span class="comment">// is likely to persist beyond that stack frame.</span></div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="keyword">class </span>ValuesInIteratorRangeGenerator : <span class="keyword">public</span> ParamGeneratorInterface<T> {</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> ForwardIterator></div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  ValuesInIteratorRangeGenerator(ForwardIterator begin, ForwardIterator end)</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  : container_(begin, end) {}</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="keyword">virtual</span> ~ValuesInIteratorRangeGenerator() {}</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>  <span class="keyword">virtual</span> ParamIteratorInterface<T>* Begin()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> Iterator(<span class="keyword">this</span>, container_.begin());</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  }</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keyword">virtual</span> ParamIteratorInterface<T>* End()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> Iterator(<span class="keyword">this</span>, container_.end());</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  }</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>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keyword">typedef</span> typename ::std::vector<T> ContainerType;</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> </div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keyword">class </span>Iterator : <span class="keyword">public</span> ParamIteratorInterface<T> {</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  Iterator(<span class="keyword">const</span> ParamGeneratorInterface<T>* base,</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keyword">typename</span> ContainerType::const_iterator iterator)</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  : base_(base), iterator_(iterator) {}</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="keyword">virtual</span> ~Iterator() {}</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> </div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> ParamGeneratorInterface<T>* BaseGenerator()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="keywordflow">return</span> base_;</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  }</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> Advance() {</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  ++iterator_;</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  value_.reset();</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  }</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keyword">virtual</span> ParamIteratorInterface<T>* Clone()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> Iterator(*<span class="keyword">this</span>);</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  }</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="comment">// We need to use cached value referenced by iterator_ because *iterator_</span></div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="comment">// can return a temporary object (and of type other then T), so just</span></div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="comment">// having "return &*iterator_;" doesn't work.</span></div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="comment">// value_ is updated here and not in Advance() because Advance()</span></div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="comment">// can advance iterator_ beyond the end of the range, and we cannot</span></div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="comment">// detect that fact. The client code, on the other hand, is</span></div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="comment">// responsible for not calling Current() on an out-of-range iterator.</span></div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> T* Current()<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keywordflow">if</span> (value_.get() == NULL)</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  value_.reset(<span class="keyword">new</span> T(*iterator_));</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keywordflow">return</span> value_.get();</div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  }</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keyword">virtual</span> <span class="keywordtype">bool</span> Equals(<span class="keyword">const</span> ParamIteratorInterface<T>& other)<span class="keyword"> const </span>{</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <span class="comment">// Having the same base generator guarantees that the other</span></div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="comment">// iterator is of the same type and we can downcast.</span></div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  GTEST_CHECK_(BaseGenerator() == other.BaseGenerator())</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  << <span class="stringliteral">"The program attempted to compare iterators "</span></div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  << <span class="stringliteral">"from different generators."</span> << std::endl;</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keywordflow">return</span> iterator_ ==</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  CheckedDowncastToActualType<const Iterator>(&other)->iterator_;</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  }</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span> </div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  Iterator(<span class="keyword">const</span> Iterator& other)</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="comment">// The explicit constructor call suppresses a false warning</span></div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="comment">// emitted by gcc when supplied with the -Wextra option.</span></div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  : ParamIteratorInterface<T>(),</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  base_(other.base_),</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  iterator_(other.iterator_) {}</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span> </div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="keyword">const</span> ParamGeneratorInterface<T>* <span class="keyword">const</span> base_;</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <span class="keyword">typename</span> ContainerType::const_iterator iterator_;</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <span class="comment">// A cached value of *iterator_. We keep it here to allow access by</span></div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="comment">// pointer in the wrapping iterator's operator->().</span></div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="comment">// value_ needs to be mutable to be accessed in Current().</span></div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="comment">// Use of scoped_ptr helps manage cached value's lifetime,</span></div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="comment">// which is bound by the lifespan of the iterator itself.</span></div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <span class="keyword">mutable</span> scoped_ptr<const T> value_;</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  }; <span class="comment">// class ValuesInIteratorRangeGenerator::Iterator</span></div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span> </div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="comment">// No implementation - assignment is unsupported.</span></div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> ValuesInIteratorRangeGenerator& other);</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span> </div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keyword">const</span> ContainerType container_;</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span> }; <span class="comment">// class ValuesInIteratorRangeGenerator</span></div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span> </div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span> <span class="comment">// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.</span></div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span> <span class="comment">//</span></div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span> <span class="comment">// Default parameterized test name generator, returns a string containing the</span></div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span> <span class="comment">// integer test parameter index.</span></div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span> <span class="keyword">template</span> <<span class="keyword">class</span> ParamType></div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span> std::string DefaultParamName(<span class="keyword">const</span> TestParamInfo<ParamType>& info) {</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  Message name_stream;</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  name_stream << info.index;</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="keywordflow">return</span> name_stream.GetString();</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span> }</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span> </div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span> <span class="comment">// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.</span></div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span> <span class="comment">//</span></div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span> <span class="comment">// Parameterized test name overload helpers, which help the</span></div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span> <span class="comment">// INSTANTIATE_TEST_CASE_P macro choose between the default parameterized</span></div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span> <span class="comment">// test name generator and user param name generator.</span></div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span> <span class="keyword">template</span> <<span class="keyword">class</span> ParamType, <span class="keyword">class</span> ParamNameGenFunctor></div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span> ParamNameGenFunctor GetParamNameGen(ParamNameGenFunctor func) {</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <span class="keywordflow">return</span> func;</div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span> }</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span> </div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span> <span class="keyword">template</span> <<span class="keyword">class</span> ParamType></div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span> <span class="keyword">struct </span>ParamNameGenFunc {</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="keyword">typedef</span> std::string Type(<span class="keyword">const</span> TestParamInfo<ParamType>&);</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span> };</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span> </div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span> <span class="keyword">template</span> <<span class="keyword">class</span> ParamType></div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span> <span class="keyword">typename</span> ParamNameGenFunc<ParamType>::Type *GetParamNameGen() {</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="keywordflow">return</span> DefaultParamName;</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> </div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span> <span class="comment">// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.</span></div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span> <span class="comment">//</span></div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span> <span class="comment">// Stores a parameter value and later creates tests parameterized with that</span></div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span> <span class="comment">// value.</span></div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span> <span class="keyword">template</span> <<span class="keyword">class</span> TestClass></div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span> <span class="keyword">class </span>ParameterizedTestFactory : <span class="keyword">public</span> TestFactoryBase {</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> TestClass::ParamType ParamType;</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="keyword">explicit</span> ParameterizedTestFactory(ParamType parameter) :</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  parameter_(parameter) {}</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="keyword">virtual</span> Test* CreateTest() {</div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  TestClass::SetParam(&parameter_);</div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> TestClass();</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> </div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <span class="keyword">const</span> ParamType parameter_;</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span> </div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestFactory);</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> </div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span> <span class="comment">// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.</span></div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span> <span class="comment">//</span></div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span> <span class="comment">// TestMetaFactoryBase is a base class for meta-factories that create</span></div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span> <span class="comment">// test factories for passing into MakeAndRegisterTestInfo function.</span></div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span> <span class="keyword">template</span> <<span class="keyword">class</span> ParamType></div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span> <span class="keyword">class </span>TestMetaFactoryBase {</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <span class="keyword">virtual</span> ~TestMetaFactoryBase() {}</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span> </div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="keyword">virtual</span> TestFactoryBase* CreateTestFactory(ParamType parameter) = 0;</div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span> };</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">// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.</span></div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span> <span class="comment">//</span></div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span> <span class="comment">// TestMetaFactory creates test factories for passing into</span></div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span> <span class="comment">// MakeAndRegisterTestInfo function. Since MakeAndRegisterTestInfo receives</span></div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span> <span class="comment">// ownership of test factory pointer, same factory object cannot be passed</span></div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span> <span class="comment">// into that method twice. But ParameterizedTestCaseInfo is going to call</span></div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span> <span class="comment">// it for each Test/Parameter value combination. Thus it needs meta factory</span></div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span> <span class="comment">// creator class.</span></div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span> <span class="keyword">template</span> <<span class="keyword">class</span> TestCase></div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span> <span class="keyword">class </span>TestMetaFactory</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  : <span class="keyword">public</span> TestMetaFactoryBase<typename TestCase::ParamType> {</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> TestCase::ParamType ParamType;</div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span> </div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  TestMetaFactory() {}</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">virtual</span> TestFactoryBase* CreateTestFactory(ParamType parameter) {</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> ParameterizedTestFactory<TestCase>(parameter);</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="keyword">private</span>:</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  GTEST_DISALLOW_COPY_AND_ASSIGN_(TestMetaFactory);</div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span> };</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span> </div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span> <span class="comment">// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.</span></div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span> <span class="comment">//</span></div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span> <span class="comment">// ParameterizedTestCaseInfoBase is a generic interface</span></div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span> <span class="comment">// to ParameterizedTestCaseInfo classes. ParameterizedTestCaseInfoBase</span></div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span> <span class="comment">// accumulates test information provided by TEST_P macro invocations</span></div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span> <span class="comment">// and generators provided by INSTANTIATE_TEST_CASE_P macro invocations</span></div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span> <span class="comment">// and uses that information to register all resulting test instances</span></div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span> <span class="comment">// in RegisterTests method. The ParameterizeTestCaseRegistry class holds</span></div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span> <span class="comment">// a collection of pointers to the ParameterizedTestCaseInfo objects</span></div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span> <span class="comment">// and calls RegisterTests() on each of them when asked.</span></div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span> <span class="keyword">class </span>ParameterizedTestCaseInfoBase {</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <span class="keyword">virtual</span> ~ParameterizedTestCaseInfoBase() {}</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span> </div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="comment">// Base part of test case name for display purposes.</span></div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">string</span>& GetTestCaseName() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <span class="comment">// Test case id to verify identity.</span></div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <span class="keyword">virtual</span> TypeId GetTestCaseTypeId() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <span class="comment">// UnitTest class invokes this method to register tests in this</span></div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="comment">// test case right before running them in RUN_ALL_TESTS macro.</span></div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  <span class="comment">// This method should not be called more then once on any single</span></div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <span class="comment">// instance of a ParameterizedTestCaseInfoBase derived class.</span></div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> RegisterTests() = 0;</div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span> </div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  ParameterizedTestCaseInfoBase() {}</div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span> </div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseInfoBase);</div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span> };</div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span> </div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span> <span class="comment">// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.</span></div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span> <span class="comment">//</span></div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span> <span class="comment">// ParameterizedTestCaseInfo accumulates tests obtained from TEST_P</span></div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span> <span class="comment">// macro invocations for a particular test case and generators</span></div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span> <span class="comment">// obtained from INSTANTIATE_TEST_CASE_P macro invocations for that</span></div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span> <span class="comment">// test case. It registers tests with all values generated by all</span></div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span> <span class="comment">// generators when asked.</span></div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span> <span class="keyword">template</span> <<span class="keyword">class</span> TestCase></div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span> <span class="keyword">class </span>ParameterizedTestCaseInfo : <span class="keyword">public</span> ParameterizedTestCaseInfoBase {</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="comment">// ParamType and GeneratorCreationFunc are private types but are required</span></div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="comment">// for declarations of public methods AddTestPattern() and</span></div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="comment">// AddTestCaseInstantiation().</span></div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> TestCase::ParamType ParamType;</div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <span class="comment">// A function that returns an instance of appropriate generator type.</span></div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <span class="keyword">typedef</span> ParamGenerator<ParamType>(GeneratorCreationFunc)();</div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> ParamNameGenFunc<ParamType>::Type ParamNameGeneratorFunc;</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span> </div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keyword">explicit</span> ParameterizedTestCaseInfo(</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* name, CodeLocation code_location)</div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  : test_case_name_(name), code_location_(code_location) {}</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span> </div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  <span class="comment">// Test case base name for display purposes.</span></div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">string</span>& GetTestCaseName()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> test_case_name_; }</div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <span class="comment">// Test case id to verify identity.</span></div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <span class="keyword">virtual</span> TypeId GetTestCaseTypeId()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> GetTypeId<TestCase>(); }</div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <span class="comment">// TEST_P macro uses AddTestPattern() to record information</span></div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  <span class="comment">// about a single test in a LocalTestInfo structure.</span></div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <span class="comment">// test_case_name is the base name of the test case (without invocation</span></div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <span class="comment">// prefix). test_base_name is the name of an individual test without</span></div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <span class="comment">// parameter index. For the test SequenceA/FooTest.DoBar/1 FooTest is</span></div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <span class="comment">// test case base name and DoBar is test base name.</span></div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  <span class="keywordtype">void</span> AddTestPattern(<span class="keyword">const</span> <span class="keywordtype">char</span>* test_case_name,</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* test_base_name,</div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  TestMetaFactoryBase<ParamType>* meta_factory) {</div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  tests_.push_back(linked_ptr<TestInfo>(<span class="keyword">new</span> TestInfo(test_case_name,</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  test_base_name,</div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  meta_factory)));</div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  }</div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  <span class="comment">// INSTANTIATE_TEST_CASE_P macro uses AddGenerator() to record information</span></div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="comment">// about a generator.</span></div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <span class="keywordtype">int</span> AddTestCaseInstantiation(<span class="keyword">const</span> <span class="keywordtype">string</span>& instantiation_name,</div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  GeneratorCreationFunc* func,</div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  ParamNameGeneratorFunc* name_func,</div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* file,</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keywordtype">int</span> line) {</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  instantiations_.push_back(</div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  InstantiationInfo(instantiation_name, func, name_func, file, line));</div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keywordflow">return</span> 0; <span class="comment">// Return value used only to run this method in namespace scope.</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">// UnitTest class invokes this method to register tests in this test case</span></div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="comment">// test cases right before running tests in RUN_ALL_TESTS macro.</span></div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <span class="comment">// This method should not be called more then once on any single</span></div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <span class="comment">// instance of a ParameterizedTestCaseInfoBase derived class.</span></div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <span class="comment">// UnitTest has a guard to prevent from calling this method more then once.</span></div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> RegisterTests() {</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  <span class="keywordflow">for</span> (<span class="keyword">typename</span> TestInfoContainer::iterator test_it = tests_.begin();</div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  test_it != tests_.end(); ++test_it) {</div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  linked_ptr<TestInfo> test_info = *test_it;</div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <span class="keywordflow">for</span> (<span class="keyword">typename</span> InstantiationContainer::iterator gen_it =</div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  instantiations_.begin(); gen_it != instantiations_.end();</div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  ++gen_it) {</div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  <span class="keyword">const</span> <span class="keywordtype">string</span>& instantiation_name = gen_it->name;</div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  ParamGenerator<ParamType> generator((*gen_it->generator)());</div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  ParamNameGeneratorFunc* name_func = gen_it->name_func;</div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* file = gen_it->file;</div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="keywordtype">int</span> line = gen_it->line;</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="keywordtype">string</span> test_case_name;</div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <span class="keywordflow">if</span> ( !instantiation_name.empty() )</div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  test_case_name = instantiation_name + <span class="stringliteral">"/"</span>;</div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  test_case_name += test_info->test_case_base_name;</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span> </div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  <span class="keywordtype">size_t</span> i = 0;</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  std::set<std::string> test_param_names;</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  <span class="keywordflow">for</span> (<span class="keyword">typename</span> ParamGenerator<ParamType>::iterator param_it =</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  generator.begin();</div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  param_it != generator.end(); ++param_it, ++i) {</div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  Message test_name_stream;</div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span> </div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  std::string param_name = name_func(</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  TestParamInfo<ParamType>(*param_it, i));</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>  GTEST_CHECK_(IsValidParamName(param_name))</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  << <span class="stringliteral">"Parameterized test name '"</span> << param_name</div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  << <span class="stringliteral">"' is invalid, in "</span> << file</div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  << <span class="stringliteral">" line "</span> << line << std::endl;</div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span> </div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  GTEST_CHECK_(test_param_names.count(param_name) == 0)</div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  << <span class="stringliteral">"Duplicate parameterized test name '"</span> << param_name</div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  << <span class="stringliteral">"', in "</span> << file << <span class="stringliteral">" line "</span> << line << std::endl;</div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span> </div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  test_param_names.insert(param_name);</div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span> </div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  test_name_stream << test_info->test_base_name << <span class="stringliteral">"/"</span> << param_name;</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  MakeAndRegisterTestInfo(</div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  test_case_name.c_str(),</div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  test_name_stream.GetString().c_str(),</div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  NULL, <span class="comment">// No type parameter.</span></div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  PrintToString(*param_it).c_str(),</div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  code_location_,</div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  GetTestCaseTypeId(),</div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  TestCase::SetUpTestCase,</div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  TestCase::TearDownTestCase,</div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  test_info->test_meta_factory->CreateTestFactory(*param_it));</div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  } <span class="comment">// for param_it</span></div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  } <span class="comment">// for gen_it</span></div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  } <span class="comment">// for test_it</span></div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  } <span class="comment">// RegisterTests</span></div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span> </div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <span class="comment">// LocalTestInfo structure keeps information about a single test registered</span></div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <span class="comment">// with TEST_P macro.</span></div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  <span class="keyword">struct </span>TestInfo {</div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  TestInfo(<span class="keyword">const</span> <span class="keywordtype">char</span>* a_test_case_base_name,</div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* a_test_base_name,</div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  TestMetaFactoryBase<ParamType>* a_test_meta_factory) :</div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  test_case_base_name(a_test_case_base_name),</div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  test_base_name(a_test_base_name),</div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  test_meta_factory(a_test_meta_factory) {}</div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span> </div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  <span class="keyword">const</span> <span class="keywordtype">string</span> test_case_base_name;</div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  <span class="keyword">const</span> <span class="keywordtype">string</span> test_base_name;</div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <span class="keyword">const</span> scoped_ptr<TestMetaFactoryBase<ParamType> > test_meta_factory;</div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  };</div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  typedef ::std::vector<linked_ptr<TestInfo> > TestInfoContainer;</div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  <span class="comment">// Records data received from INSTANTIATE_TEST_CASE_P macros:</span></div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  <span class="comment">// <Instantiation name, Sequence generator creation function,</span></div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  <span class="comment">// Name generator function, Source file, Source line></span></div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  <span class="keyword">struct </span>InstantiationInfo {</div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  InstantiationInfo(<span class="keyword">const</span> std::string &name_in,</div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  GeneratorCreationFunc* generator_in,</div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  ParamNameGeneratorFunc* name_func_in,</div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* file_in,</div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  <span class="keywordtype">int</span> line_in)</div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  : name(name_in),</div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  generator(generator_in),</div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  name_func(name_func_in),</div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  file(file_in),</div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  line(line_in) {}</div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span> </div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  std::string name;</div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  GeneratorCreationFunc* generator;</div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  ParamNameGeneratorFunc* name_func;</div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* file;</div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  <span class="keywordtype">int</span> line;</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>  typedef ::std::vector<InstantiationInfo> InstantiationContainer;</div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span> </div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> IsValidParamName(<span class="keyword">const</span> std::string& name) {</div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  <span class="comment">// Check for empty string</span></div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  <span class="keywordflow">if</span> (name.empty())</div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span> </div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <span class="comment">// Check for invalid characters</span></div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  <span class="keywordflow">for</span> (std::string::size_type index = 0; index < name.size(); ++index) {</div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  <span class="keywordflow">if</span> (!isalnum(name[index]) && name[index] != <span class="charliteral">'_'</span>)</div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  }</div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span> </div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  }</div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span> </div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  <span class="keyword">const</span> <span class="keywordtype">string</span> test_case_name_;</div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  CodeLocation code_location_;</div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  TestInfoContainer tests_;</div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  InstantiationContainer instantiations_;</div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span> </div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseInfo);</div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span> }; <span class="comment">// class ParameterizedTestCaseInfo</span></div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span> </div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span> <span class="comment">// INTERNAL IMPLEMENTATION - DO NOT USE IN USER CODE.</span></div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span> <span class="comment">//</span></div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span> <span class="comment">// ParameterizedTestCaseRegistry contains a map of ParameterizedTestCaseInfoBase</span></div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span> <span class="comment">// classes accessed by test case names. TEST_P and INSTANTIATE_TEST_CASE_P</span></div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span> <span class="comment">// macros use it to locate their corresponding ParameterizedTestCaseInfo</span></div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span> <span class="comment">// descriptors.</span></div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span> <span class="keyword">class </span>ParameterizedTestCaseRegistry {</div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  <span class="keyword">public</span>:</div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  ParameterizedTestCaseRegistry() {}</div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  ~ParameterizedTestCaseRegistry() {</div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  <span class="keywordflow">for</span> (TestCaseInfoContainer::iterator it = test_case_infos_.begin();</div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  it != test_case_infos_.end(); ++it) {</div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  <span class="keyword">delete</span> *it;</div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  }</div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  }</div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span> </div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  <span class="comment">// Looks up or creates and returns a structure containing information about</span></div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  <span class="comment">// tests and instantiations of a particular test case.</span></div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  <span class="keyword">template</span> <<span class="keyword">class</span> TestCase></div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  ParameterizedTestCaseInfo<TestCase>* GetTestCasePatternHolder(</div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* test_case_name,</div>
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  CodeLocation code_location) {</div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  ParameterizedTestCaseInfo<TestCase>* typed_test_info = NULL;</div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  <span class="keywordflow">for</span> (TestCaseInfoContainer::iterator it = test_case_infos_.begin();</div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  it != test_case_infos_.end(); ++it) {</div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  <span class="keywordflow">if</span> ((*it)->GetTestCaseName() == test_case_name) {</div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  <span class="keywordflow">if</span> ((*it)->GetTestCaseTypeId() != GetTypeId<TestCase>()) {</div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  <span class="comment">// Complain about incorrect usage of Google Test facilities</span></div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  <span class="comment">// and terminate the program since we cannot guaranty correct</span></div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  <span class="comment">// test case setup and tear-down in this case.</span></div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  ReportInvalidTestCaseType(test_case_name, code_location);</div>
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  posix::Abort();</div>
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  <span class="comment">// At this point we are sure that the object we found is of the same</span></div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  <span class="comment">// type we are looking for, so we downcast it to that type</span></div>
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  <span class="comment">// without further checks.</span></div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  typed_test_info = CheckedDowncastToActualType<</div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  ParameterizedTestCaseInfo<TestCase> >(*it);</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="keywordflow">break</span>;</div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  }</div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  }</div>
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  <span class="keywordflow">if</span> (typed_test_info == NULL) {</div>
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  typed_test_info = <span class="keyword">new</span> ParameterizedTestCaseInfo<TestCase>(</div>
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  test_case_name, code_location);</div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  test_case_infos_.push_back(typed_test_info);</div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  }</div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  <span class="keywordflow">return</span> typed_test_info;</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="keywordtype">void</span> RegisterTests() {</div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  <span class="keywordflow">for</span> (TestCaseInfoContainer::iterator it = test_case_infos_.begin();</div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  it != test_case_infos_.end(); ++it) {</div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  (*it)->RegisterTests();</div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  }</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> </div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  <span class="keyword">private</span>:</div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  typedef ::std::vector<ParameterizedTestCaseInfoBase*> TestCaseInfoContainer;</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>  TestCaseInfoContainer test_case_infos_;</div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span> </div>
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  GTEST_DISALLOW_COPY_AND_ASSIGN_(ParameterizedTestCaseRegistry);</div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span> };</div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span> </div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span> } <span class="comment">// namespace internal</span></div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span> } <span class="comment">// namespace testing</span></div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span> </div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span> <span class="preprocessor">#endif // GTEST_HAS_PARAM_TEST</span></div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span> <span class="preprocessor">#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_</span></div>
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