On Wed, May 2, 2012 at 4:42 PM, Peter Hutterer <peter.hutte...@who-t.net> wrote:
> Only few devices don't support erasers. Right now, that's only the DTI520
> in our database. We can assume that the default tablet has two tools - some
> stylus, some eraser.
>
> Signed-off-by: Peter Hutterer <peter.hutte...@who-t.net>

Reviewed-by: Ping Cheng <pingli...@gmail.com> for the whole set.

Ping

> ---
>  test/tablet-validity.c |   14 +++++++++++++-
>  1 file changed, 13 insertions(+), 1 deletion(-)
>
> diff --git a/test/tablet-validity.c b/test/tablet-validity.c
> index ded9bd1..195fa4e 100644
> --- a/test/tablet-validity.c
> +++ b/test/tablet-validity.c
> @@ -44,6 +44,7 @@ static void verify_tablet(WacomDevice *device)
>  {
>        const char *name;
>        int nstyli;
> +       unsigned int product;
>
>        name = libwacom_get_name(device);
>        if (strcmp(name, "Generic") == 0)
> @@ -66,7 +67,18 @@ static void verify_tablet(WacomDevice *device)
>        }
>        assert(libwacom_get_num_buttons(device) >= 0);
>        assert(libwacom_get_supported_styli(device, &nstyli) != NULL);
> -       assert(nstyli > 0);
> +
> +       product = libwacom_get_vendor_id(device) << 16 | 
> libwacom_get_product_id(device);
> +       switch(product) {
> +               /* Devices known not have erasers. */
> +               case 0x056a003a: /* DTI520*/
> +                       assert(nstyli == 1);
> +                       break;
> +               default:
> +                       assert(nstyli > 1);
> +                       break;
> +       }
> +
>        assert(libwacom_get_ring_num_modes(device) >= 0);
>        assert(libwacom_get_ring2_num_modes(device) >= 0);
>        assert(libwacom_get_num_strips(device) >= 0);
> --
> 1.7.10
>
>
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