I made some headway towards creating a WITH_CODE_COVERAGE option yesterday. The only problem I had seemed to be that programs like makesrna, makesdna, and datatoc use the same options but not the same libraries. Also the fact that Xcode now defaults to using clang. My solutions to both of these problems is kind of hackish, but if I get things working it should be fairly small patch. (I'd leave it to an interested party who uses Scons to port it over).
My use for it is to make sure I've tested every part of the OpenGL abstraction layer I created for GSoC. I figured I'd invest time in getting code coverage enabled rather than fussing around with other methods I might try that would end up being wasted. As for performance, it appears to not have much impact so far. On Wed, Oct 17, 2012 at 11:41 PM, Campbell Barton <ideasma...@gmail.com> wrote: > never used gcov, but did use valgrind for this through qtcreator / > kcachegrind on linux you can see line-by-line times and callgraphs. > number of calls... etc. > Its really slow and at the time I didn't have much of a use for it. > > On Wed, Oct 17, 2012 at 7:04 AM, Jason Wilkins > <jason.a.wilk...@gmail.com> wrote: >> I'm going to take the lack of response as a "No" and go ahead and >> figure out how to modify the CMake build to do this for me. >> >> On Sun, Oct 14, 2012 at 6:39 PM, Jason Wilkins >> <jason.a.wilk...@gmail.com> wrote: >>> Has anybody ever attempted to and gotten code coverage to work when >>> compiling Blender? I want to use gcov for some testing, but I did not >>> want to duplicate any work. >> _______________________________________________ >> Bf-committers mailing list >> Bf-committers@blender.org >> http://lists.blender.org/mailman/listinfo/bf-committers > > > > -- > - Campbell > _______________________________________________ > Bf-committers mailing list > Bf-committers@blender.org > http://lists.blender.org/mailman/listinfo/bf-committers _______________________________________________ Bf-committers mailing list Bf-committers@blender.org http://lists.blender.org/mailman/listinfo/bf-committers
