[Piglit] Newbie question: command to run tests that passed before?

Dan Kegel dank at kegel.com
Wed Sep 7 23:10:46 UTC 2016

Hrm.  A solution that involved Jenkins would be way overkill.
I'm just looking for the little core idiom for running just the
test of tests that passed in the, um, past.

Maybe that's not the way people do it?  Does everyone just compare
logs against old logs?

Thanks, and say hi to Ethyl for me.
- Dan

On Wed, Sep 7, 2016 at 4:08 PM, Ilia Mirkin <imirkin at alum.mit.edu> wrote:
> [+janesma]
> Mark has set up a CI system at Intel, and I'm fairly sure did a
> writeup about it and shared code, but I can't for the life of me
> remember the details. Maybe a few Guinesses ago, but definitely not
> now... hopefully he can share. [It involves Jenkins.]
>   -ilia
> On Wed, Sep 7, 2016 at 6:59 PM, Dan Kegel <dank at kegel.com> wrote:
>> Hi!
>> I'd like to use piglit as a regression test for my opengl test rigs.
>> My plan is to run piglit a few times on each OS/card combo I need to support,
>> get a list of tests that reliably pass on each platform, and then
>> forevermore run just those tests.
>> I know about the -t and -x options, and the --test-list option, and
>> about writing test profiles,
>> but am still not sure what the best way to generate a list of passing
>> tests to pass to e.g. --test-list.
>> Test names are a little hard for this newbie to identify in the output
>> of piglit summary console.
>> After looking at the source a bit, I tried generating a list of passed
>> tests like this:
>>     ./piglit summary console results/quick | grep ': pass$' | sed
>> 's/:.*//' | tr / @ > tests.list
>> but that includes output
>> spec@!opengl 1.1 at max-texture-size-level
>> spec@!opengl 1.1 at max-texture-size@GL_PROXY_TEXTURE_1D-GL_RGBA16
>> which leads to errors from --test-list tests.list like
>> Fatal Error: Cannot reorder test: "spec@!opengl
>> 1.1 at max-texture-size@GL_PROXY_TEXTURE_1D-GL_RGBA16", it is not in the
>> profile.
>> Suggestions?
>> p.s. Mesa Haswell is behaving very well on stock ubuntu 16.04, only 1%
>> of quick tests fail, and there are no hangs or kernel complaints.
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