Re: [glean-dev] paths failing?

[Brian P. <br...@va...>]

Rik Faith wrote:
> 
> On Wed 20 Dec 2000 12:10:15 -0500,
>    Rik Faith <fa...@va...> wrote:
> > Is anyone seeing the paths test failing when run as part of a complete
> > test suite (i.e., but not failing when run individually)?
> >
> > I'm trying to make sure my branch behaves like the trunk, but I can't
> > ever get the trunk to pass a paths tests when it's run as part of a
> > complete suite...
> 
> OK, I found a bug on my branch and now I fail in the same way that the
> trunk fails.  This is good and bad.
> 
> The good part is that the branch is ready for final review.  I'll send
> out another posting soon.
> 
> The bad part is that paths will fail after maskedClear for some old
> version of software Mesa.  If you see paths failing with a new version,
> try this:
> 
> ./glean -t +paths                 <-- always passed
> 
> ./glean -t +maskedClear+paths     <-- always fails (on old software Mesa):
> 
> paths:  FAIL rgb8, db, z16, s8, accrgba16, win+pmap, id 0
>         Stencil Test should have had no effect but actually modified the fragment
> paths:  FAIL rgb8, db, z16, s8, accrgba16, win+pmap, id 0
>         Stencil Test should have had no effect but actually modified the fragment
> paths:  FAIL rgb8, db, z16, s8, accrgba16, win+pmap, id 0
>         Stencil Test should have had no effect but actually modified the fragment
> paths:  FAIL rgb8, db, z16, s8, accrgba16, win+pmap, id 0
>         Stencil Test should have had no effect but actually modified the fragment
> 
> I haven't tried this on a recent Mesa, so it's probably nothing to worry
> about.

I seem to recall a color mask problem in an older versions of Mesa.  The
glean path test has worked fine for me since Mesa 3.4, at least.

-Brian