[Piglit] [PATCH] add test for initial texture state

[Brian Paul]

On 05/01/2012 05:04 PM, nobled wrote:
> Current Mesa fails to produce GL_INVALID_ENUM in glGetTexLevelParameteriv
> and segfaults when passed NULL.
> ---
> It's kind of pointless to pass null to a glGet* function like this,
> but I couldn't find
> any language in the spec about ignoring NULL pointers, which seems like the
> sane thing to do.

I'd agree with that.


I'm seeing failures with NVIDIA's driver:

$ bin/initial-texture-state -auto
Expected initial value of GL_TEXTURE_DEPTH to be 0, but got 1
Unexpected GL error: GL_INVALID_OPERATION 0x502
(Error at 
/home/brian/projects/piglit/tests/general/initial-texture-state.c:131)
Unexpected GL error: GL_INVALID_OPERATION 0x502
(Error at 
/home/brian/projects/piglit/tests/general/initial-texture-state.c:131)
Unexpected GL error: GL_INVALID_OPERATION 0x502
(Error at 
/home/brian/projects/piglit/tests/general/initial-texture-state.c:131)
Expected initial value of GL_TEXTURE_DEPTH to be 0, but got 1
Unexpected GL error: GL_INVALID_OPERATION 0x502
(Error at 
/home/brian/projects/piglit/tests/general/initial-texture-state.c:131)
Unexpected GL error: GL_INVALID_OPERATION 0x502
(Error at 
/home/brian/projects/piglit/tests/general/initial-texture-state.c:131)
Unexpected GL error: GL_INVALID_OPERATION 0x502
(Error at 
/home/brian/projects/piglit/tests/general/initial-texture-state.c:131)
PIGLIT: {'result': 'fail' }

Are you sure the test is correct?

-Brian