[PATCH libinput 06/24] tests: drain events before testing scroll events in test-pointer

[Peter Hutterer]

On Mon, Apr 21, 2014 at 07:11:15PM +0200, Carlos Garnacho wrote:
> This is so LIBINPUT_EVENT_POINTER_AXIS_FRAME events remaining from
> previous tests are discarded.

please instead update the tests so we pull the frame event off before we test
the next series. it safeguards us against accidental behaviour changes.

Cheers,
   Peter

 
> Signed-off-by: Carlos Garnacho <carlosg at gnome.org>
> ---
>  test/pointer.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/test/pointer.c b/test/pointer.c
> index 59fe818..ecb7dbd 100644
> --- a/test/pointer.c
> +++ b/test/pointer.c
> @@ -137,6 +137,8 @@ test_wheel_event(struct litest_device *dev, int which, int amount)
>  	const int scroll_step = 10;
>  	int expected = amount * scroll_step;
>  
> +	litest_drain_events(li);
> +
>  	/* mouse scroll wheels are 'upside down' */
>  	if (which == REL_WHEEL)
>  		amount *= -1;
> -- 
> 1.9.0
> 
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