79 static std::string MakePrintable(std::string in) {  in MakePrintable()  function
106         auto expected_short = MakePrintable(expected);  in CompareMessages()
107         auto result_short = MakePrintable(result);  in CompareMessages()
112     auto expected_short = MakePrintable(expected.substr(diff_index));  in CompareMessages()
113     auto result_short = MakePrintable(result.substr(diff_index));  in CompareMessages()
127                 MakePrintable(expected).c_str(), MakePrintable(result).c_str());  in CompareRegexMessages()
131                             MakePrintable(expected_pieces[0]).c_str(),  in CompareRegexMessages()
132                             MakePrintable(result_pieces[0]).c_str());  in CompareRegexMessages()
137                             MakePrintable(expected_pieces[1]).c_str(),  in CompareRegexMessages()
138                             MakePrintable(result_pieces[1]).c_str());  in CompareRegexMessages()
142                             MakePrintable(expected_pieces[2]).c_str(),  in CompareRegexMessages()
143                             MakePrintable(result_pieces[2]).c_str());  in CompareRegexMessages()