I know there are already a few questions regarding recommendations for C++ unit test frameworks, but all the answers did not help as they just recommend one of the frameworks but do not provide any information about a (feature) comparison.
I think the most interesting frameworks are CppUnit, Boost and the new Google testing framework. Has anybody done any comparison yet?
See this question for some discussion.
They recommend the articles: Exploring the C++ Unit Testing Framework Jungle, By Noel Llopis. And the more recent: C++ Test Unit Frameworks
I have not found an article that compares googletest to the other frameworks yet.