I use code coverage tool for writing unit testing cases. I have a code coverage tool but only have to do everything through its GUI interface. Ideally I'd like to get a tool that is able to produce a text output (.diff is the best) on individual .cpp files. Does such a tool exist?
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gcov can and does produce text output. Make sure you use a recent gcc to get coverage of shared libraries.
I'm not sure how you can have diff output of coverage though?
Douglas Leeder
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1If you combine gcov with lcov, you can create some excellent graphical views of the results in HTML. – Richard Corden Jan 21 '09 at 09:55