Re: What's cooking in git.git (Feb 2009, #05; Mon, 16)

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Hi,

On Tue, 17 Feb 2009, Thomas Rast wrote:

> Jakub Narebski wrote:
> > > * tr/gcov (Sun Feb 15 23:25:45 2009 +0100) 8 commits
> > >  - Test git-patch-id
> > >  - Test rev-list --parents/--children
> > >  - Test log --decorate
> > >  - Test fsck a bit harder
> > >  - Test log --graph
> > >  - Test diff --dirstat functionality
> > >  - Test that diff can read from stdin
> > >  - Support coverage testing with GCC/gcov
> > 
> > Hmmmm... wouldn't it be nice to have more tests?
> 
> I was hoping the coverage patch would give people an incentive to
> write some ;-)
> 
> Seriously, the list is huge.

Well, judging from your patch-id example, I am somewhat doubtful: the meat 
of patch-id is exercized in the --cherry-pick patches.

IMHO the biggest shortcoming of gcov is that it cannot distinguish between 
functions that need thorough testing and functions which don't.

Don't get me wrong, I do not want to downplay the importance of tr/gcov, 
I'd like to have it in git.git, but just making tests for all the 
uncovered functions would just make a full test run longer, for dubitable 
value.

Ciao,
Dscho
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