[igt-dev] [PATCH i-g-t] tests/i915/gem_ctx_sseu: Skip gtt tests if mappable aperture unavailable

[Dixit, Ashutosh]

On Thu, 30 Jan 2020 16:39:15 -0800, Antonio Argenziano wrote:
>
> The gtt tests try to verify that a gtt mapped area can be used as an
> sseu pointer so it wouldn't make sense to run those when gtt mapping is
> not available.
>
> Signed-off-by: Antonio Argenziano <antonio.argenziano at intel.com>
> ---
>  tests/i915/gem_ctx_sseu.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/tests/i915/gem_ctx_sseu.c b/tests/i915/gem_ctx_sseu.c
> index 38dc584b..8b014b30 100644
> --- a/tests/i915/gem_ctx_sseu.c
> +++ b/tests/i915/gem_ctx_sseu.c
> @@ -374,6 +374,8 @@ test_ggtt_args(int fd)
>	};
>	uint32_t bo;
>
> +	gem_require_mappable_ggtt(fd);
> +
>	bo = gem_create(fd, 4096);
>	arg.value = to_user_pointer(gem_mmap__gtt(fd, bo, 4096,
>						  PROT_READ | PROT_WRITE));
> --
> 2.21.0

Assuming no issues of memory leaks here:

Reviewed-by: Ashutosh Dixit <ashutosh.dixit at intel.com>

Otherwise this is better?

diff --git a/tests/i915/gem_ctx_sseu.c b/tests/i915/gem_ctx_sseu.c
index 38dc584bc..2add20c97 100644
--- a/tests/i915/gem_ctx_sseu.c
+++ b/tests/i915/gem_ctx_sseu.c
@@ -528,8 +528,10 @@ igt_main
                igt_subtest("invalid-sseu")
                        test_invalid_sseu(fd);

-               igt_subtest("ggtt-args")
+               igt_subtest("ggtt-args") {
+                       gem_require_mappable_ggtt(fd);
                        test_ggtt_args(fd);
+               }