str_from_code     415 modules/ts/include/opencv2/ts.hpp     static string str_from_code( const TS::FailureCode code );
str_from_code     238 modules/ts/src/ts.cpp             std::string errorStr = TS::str_from_code(fc);
str_from_code     515 modules/ts/src/ts.cpp     FAIL() << "\n\tfailure reason: " << str_from_code(code) <<