[Intel-gfx] [igt-dev] [PATCH i-g-t 2/2] igt/drv_hangman: Skip if resets are disallowed

[Antonio Argenziano]

On 21/02/19 02:19, Chris Wilson wrote:
> If we tell the machine to reset but they are disallowed, we will leave
> the system in a wedged state, preventing the majority of subsequent
> tests.
> 
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

LGTM.

Reviewed-by: Antonio Argenziano <antonio.argenziano at intel.com>

> ---
>   tests/i915/i915_hangman.c | 7 +++++++
>   1 file changed, 7 insertions(+)
> 
> diff --git a/tests/i915/i915_hangman.c b/tests/i915/i915_hangman.c
> index df1e0afed..4e515e3a0 100644
> --- a/tests/i915/i915_hangman.c
> +++ b/tests/i915/i915_hangman.c
> @@ -257,6 +257,7 @@ static void hangcheck_unterminated(void)
>   igt_main
>   {
>   	const struct intel_execution_engine *e;
> +	igt_hang_t hang = {};
>   
>   	igt_skip_on_simulation();
>   
> @@ -266,6 +267,8 @@ igt_main
>   		device = drm_open_driver(DRIVER_INTEL);
>   		igt_require_gem(device);
>   
> +		hang = igt_allow_hang(device, 0, HANG_ALLOW_CAPTURE);
> +
>   		sysfs = igt_sysfs_open(device, &idx);
>   		igt_assert(sysfs != -1);
>   
> @@ -288,4 +291,8 @@ igt_main
>   
>   	igt_subtest("hangcheck-unterminated")
>   		hangcheck_unterminated();
> +
> +	igt_fixture {
> +		igt_disallow_hang(device, hang);
> +	}
>   }
>