[Piglit] [PATCH 3/5] arb_enhanced_layouts: test some more compile time constant features

[Emil Velikov]

On 2 November 2015 at 01:54, Timothy Arceri
<timothy.arceri at collabora.com> wrote:

> +++ b/tests/spec/arb_enhanced_layouts/compiler/compiler-time-constants/input-location-uniform-in-expression.vert
> @@ -0,0 +1,21 @@
> +// [config]
> +// expect_result: fail
> +// glsl_version: 1.10
> +// require_extensions: GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location
> +// [end config]
> +//
> +// Tests that compiler fails if a uniform is part of the constant expression.
> +
When check_link is missing we default to true. Which, in the case of
negative tests, means that we're doing link-time checking rather than
compile-time. Not sure how much we should bother, just worth pointing
it out.

-Emil