[Piglit] [PATCH 1/4] gl-3.0: Verify linking errors to due invalid glBindFragDataLocation assignments

[Chad Versace]

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On 11/16/2011 01:50 PM, Ian Romanick wrote:
> From: Ian Romanick <ian.d.romanick at intel.com>
> 
> This test fails on AMD's closed-source driver and NVIDIA's
> closed-source driver because they both allow an array to be assigned
> to location GL_MAX_DRAW_BUFFERS-1.  See comments in the test for the
> reasons this should be rejected.  AMD's closed-source driver also
> fails to reject overlapping location assignments for 'a[1]' and 'v'.
> 
> v2: Verify that setting a and v to valid locations after a failing
> link can link successfully.  Suggested by Paul Berry.
> 
> Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
> ---
>  tests/all.tests                                 |    1 +
>  tests/spec/gl-3.0/api/CMakeLists.gl.txt         |    1 +
>  tests/spec/gl-3.0/api/bindfragdata-link-error.c |  190 +++++++++++++++++++++++
>  3 files changed, 192 insertions(+), 0 deletions(-)
>  create mode 100644 tests/spec/gl-3.0/api/bindfragdata-link-error.c

Reviewed-by: Chad Versace <chad.versace at linux.intel.com>

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