I've been using CppUnit for a couple of months now. We only use it for very simple testing and yet I can see by the bulk of the documentation and source code that it is a rather big framework. I'd like to learn more about its features and also gain some understanding of how it works; specially because we've had some crash issues in some test modules.
Now, I've looked at the documentation and the tutorials, but they only bring you so far as to teach you how to use it. So I've begun to prowl through the source code. Can any one advice me where to start? Is there an alternative to studying the code?