CppTestHarness is inspired heavily by MichaelFeathers 's CppUnitLite C++ Unit testing framework.
Its goal is to be lightweight, eliminate redundancy (DontRepeatYourself) and remain simple.
Notable improvements over CppUnitLite include support for TestFixture''''''s and exception handling.

Find it at http://cnicholson.net/content.php?id=52 for now.  If it gains popularity, perhaps it will find a better home.