Hi I'm not a DD but ...I thought on Gnu site if you get and compile the compiler it already has a test suite, for C anyway (i have not tried it personally).
Peter Miller wrote:
Hi Folks, I'm looking for a Standard C Library compliance test suite. I'd prefer an open source one, preferably with a license more liberal than GPL, e.g. BSD or MIT, which is why I can't just use the tests in the glibc sources. Can anyone suggest projects that I should look at?