Issue 3844: Script: find untested C functions (original) (raw)

The attached script reports C functions not flexed by unittests. It needs a 'coverage' build and a run of the tests. Coverage data is then passed to gcov and those functions with zero calls written to a text file, grouped by source file.

It's also pretty ugly.

Reviews/suggestions are most welcome :)

I'm finishing a related script that patches the source with 'printf's, so any false positives are easy to spot and it's clear when some action or test exercises a previously untested C function. It already works, but is much uglier then this one ;)