[Piglit] [PATCH crucible] Add test for bug 108911

[Lionel Landwerlin]

On 04/12/2018 19:13, Lionel Landwerlin wrote:
> +        if (resolvedData[1][i] != 0xff00ff00) {
> +            printf("unexpected clear color in layer1: got 0x%x expected 0x00ff00ff\n",
> +                   resolvedData[1][i]);
> +            t_fail();
> +            return;

Duh! fixed that error message locally....