ReadWriteDoublesUnitTest.cpp File Reference

#include "Math/Vector.h"
#include <sstream>
#include <limits>
#include "Helpers/Helpers.h"

Functions
int	main ()

Function Documentation

main()

int main

(

)

           {
    logger(INFO, "Checking whether subnormal numbers (<%) are read correctly", std::numeric_limits<Mdouble>::min());
    {
        std::stringstream ss("1 1 3e-308 1");
        Vec3D pos;
        double d=0;
        ss >> pos >> d;
        logger(INFO, "pos % d % fail %", pos, d, ss.fail());
    }
    // if fail==1, it cannot read d!
    {
        std::stringstream ss("1 1 1e-308 1");
        Vec3D pos;
        double d=0;
        ss >> pos >> d;
        logger(INFO, "pos % d % fail %", pos, d, ss.fail());
        logger.assert_always(ss.fail()==false,"Fail bit should not be set");
    }
}

References INFO, logger, and min.