* Use fake messages object to debug test failures, a mock object hides raised errors. * Avoid ellipses APIs by routing to va_list versions in thunkers. * Add pgm_error_t wrapper to dump to ostream on error. * Add ReturnHostname parameterized action to load gethostname() response.
* Use fake messages object to debug test failures, a mock object hides raised errors.
* Avoid ellipses APIs by routing to va_list versions in thunkers.
* Add pgm_error_t wrapper to dump to ostream on error.
* Add ReturnHostname parameterized action to load gethostname() response.

jdelgadoalfonso/openpgm,jdelgadoalfonso/openpgm,jdelgadoalfonso/openpgm,jdelgadoalfonso/openpgm,jdelgadoalfonso/openpgm,jdelgadoalfonso/openpgm