[Cppunit-devel] Wrap Function in CompilerOutput

[Phil E. <Phi...@Ve...>]

I have been testing the CPPUnit using C++Builder and have found a
problem with the wrap function in that it does not print out the failure
line correctly.

This is smething to do with the std::string library and the way in which
the constructor works. When constructing a string with the same name as
a parameter there appears to be a conflict between  the destruction and
construction.

To overcome this I gave the second use a different name and this
corrected the problem.

Here is a copy of the corrected code.

std::string
CompilerOutputter::wrap( std::string message )
{
  Lines lines =3D splitMessageIntoLines( message );
  std::string wrapped;
  for ( Lines::iterator it =3D lines.begin(); it !=3D lines.end(); ++it =
)
  {
    std::string line( *it );
    const int maxLineLength =3D 80;
    int index =3D0;
    while ( index < line.length() )
    {
      std::string line2( line.substr( index, maxLineLength ) );
      wrapped +=3D line2;
      index +=3D maxLineLength;
      if ( index < line.length() )
        wrapped +=3D "\n";
    }
    wrapped +=3D '\n';
  }
  return wrapped;
}

I know that there has been development for MVC6, but do you know of any
developments for a windows front end using C Builder, as I am currently
using a console application.

Like the functionality available.

Phil Elliott.

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