[Piglit] [PATCH 1/4] util: add an option to run an existing test with a compatibility profile

[Jason Ekstrand]

FYI, the new test fails on i965 with this:

Failed to compile vertex shader: 0:1(10): error: GLSL 1.40 is not
supported. Supported versions are: 1.10, 1.20, 1.30, 1.00 ES, and 3.00
ES


Is this expected?  I'm guessing it is since we don't support compat.

On Mon, Oct 23, 2017 at 5:31 AM, Marek Olšák <maraeo at gmail.com> wrote:

> On Sat, Oct 21, 2017 at 7:57 PM, Ilia Mirkin <imirkin at alum.mit.edu> wrote:
> > On Sat, Oct 21, 2017 at 8:55 AM, Marek Olšák <maraeo at gmail.com> wrote:
> >> From: Marek Olšák <marek.olsak at amd.com>
> >>
> >> and run one TBO test with it.
> >> ---
> >>  tests/all.py                     | 1 +
> >>  tests/util/piglit-framework-gl.c | 9 +++++++++
> >>  2 files changed, 10 insertions(+)
> >>
> >> diff --git a/tests/all.py b/tests/all.py
> >> index ff2ff1f..e25a5f6 100644
> >> --- a/tests/all.py
> >> +++ b/tests/all.py
> >> @@ -2581,20 +2581,21 @@ with profile.test_list.group_manager(
> >>      g(['arb_texture_buffer_object-unused-name'], 'unused-name')
> >>      g(['arb_texture_buffer_object-render-no-bo'], 'render-no-bo')
> >>
> >>  with profile.test_list.group_manager(
> >>          PiglitGLTest,
> >>          grouptools.join('spec', 'ARB_texture_buffer_range')) as g:
> >>      g(['arb_texture_buffer_range-dlist'], 'dlist')
> >>      g(['arb_texture_buffer_range-errors'], 'errors')
> >>      g(['arb_texture_buffer_range-ranges'], 'ranges')
> >>      g(['arb_texture_buffer_range-ranges-2'], 'ranges-2')
> >> +    g(['arb_texture_buffer_range-ranges-2', '-compat'], 'ranges-2
> compat')
> >>
> >>  with profile.test_list.group_manager(
> >>          PiglitGLTest,
> >>          grouptools.join('spec', 'ARB_texture_rectangle')) as g:
> >>      g(['1-1-linear-texture'])
> >>      g(['texrect-many'], run_concurrent=False)
> >>      g(['getteximage-targets', 'RECT'])
> >>      g(['texrect_simple_arb_texrect'], run_concurrent=False)
> >>      g(['arb_texrect-texture-base-level-error'], run_concurrent=False)
> >>      g(['fbo-blit', 'rect'], run_concurrent=False)
> >> diff --git a/tests/util/piglit-framework-gl.c
> b/tests/util/piglit-framework-gl.c
> >> index a8e02d2..29e0e3a 100644
> >> --- a/tests/util/piglit-framework-gl.c
> >> +++ b/tests/util/piglit-framework-gl.c
> >> @@ -170,20 +170,29 @@ process_args(int *argc, char *argv[], unsigned
> *force_samples,
> >>                                         "khr_no_error_support unknown "
> >>                                         "skipping test!\n");
> >>                                 piglit_report_result(PIGLIT_SKIP);
> >>                         } else if (config->khr_no_error_support ==
> >>                                    PIGLIT_HAS_ERRORS) {
> >>                                 piglit_report_result(PIGLIT_SKIP);
> >>                         } else {
> >>                                 assert(config->khr_no_error_support ==
> >>                                        PIGLIT_NO_ERRORS);
> >>                         }
> >> +               } else if (!strcmp(argv[j], "-compat")) {
> >> +                       if (config->supports_gl_es_version) {
> >> +                               fprintf(stderr,
> >> +                                       "-compat isn't allowed with ES
> tests!\n");
> >> +                               piglit_report_result(PIGLIT_FAIL);
> >> +                       }
> >> +                       config->supports_gl_compat_version = 10;
> >> +                       config->supports_gl_core_version = 0;
> >> +                       puts("The compatibility profile forced.");
> >
> > Right now if a test specifies both gl_core and gl_compat, I believe
> > gl_core gets picked (not 100% sure). How about making -compat just set
> > gl_core to 0 and leave gl_compat alone?
>
> I think that won't work, gl_compat_version needs to be non-zero.
>
> Marek
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