I'd like a free tool that I can give different pieces of information and have it go and peruse my code base and generate a report. Is there such a tool out there? I'm thinking something along the lines of a spider that can fill in form data (when instructed) and give me the result, and produce a report of what it gets.
The updates script on my webpage is based upon a weblog engine I'm writing, and it's getting large enough where it's hard to test every code path before release.