On Fri, Mar 23, 2018 at 01:46:16PM +0000, Daniel Stone wrote:
> Mirroring addfb2, add tests for the new ioctl which will return us
> information about framebuffers containing multiple buffers, as well as
> modifiers.
lgtm
Reviewed-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
Maybe we also want to encode my earlier 'getfb2(&cmd); addfb2(&cmd);'
idea into a test?
>
> Signed-off-by: Daniel Stone <dani...@collabora.com>
> ---
> tests/kms_getfb.c | 91
> +++++++++++++++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 91 insertions(+)
>
> diff --git a/tests/kms_getfb.c b/tests/kms_getfb.c
> index a9852626..b8583694 100644
> --- a/tests/kms_getfb.c
> +++ b/tests/kms_getfb.c
> @@ -186,7 +186,96 @@ static void test_duplicate_handles(int fd)
> do_ioctl(fd, DRM_IOCTL_MODE_RMFB, &add.fb_id);
> gem_close(fd, add.handles[0]);
> }
> +}
> +
> +static void test_getfb2(int fd)
> +{
> + struct drm_mode_fb_cmd2 add_basic = {};
> +
> + igt_fixture {
> + struct drm_mode_fb_cmd2 get = {};
> +
> + add_basic.width = 1024;
> + add_basic.height = 1024;
> + add_basic.pixel_format = DRM_FORMAT_XRGB8888;
> + add_basic.pitches[0] = 1024*4;
> + add_basic.handles[0] = igt_create_bo_with_dimensions(fd, 1024,
> 1024,
> + DRM_FORMAT_XRGB8888, 0, 0, NULL, NULL, NULL);
> + igt_assert(add_basic.handles[0]);
> + do_ioctl(fd, DRM_IOCTL_MODE_ADDFB2, &add_basic);
> +
> + get.fb_id = add_basic.fb_id;
> + do_ioctl(fd, DRM_IOCTL_MODE_GETFB2, &get);
> + igt_assert_neq_u32(get.handles[0], 0);
> + gem_close(fd, get.handles[0]);
> + }
> +
> + igt_subtest("getfb2-handle-zero") {
> + struct drm_mode_fb_cmd2 get = {};
> + do_ioctl_err(fd, DRM_IOCTL_MODE_GETFB2, &get, ENOENT);
> + }
> +
> + igt_subtest("getfb2-handle-closed") {
> + struct drm_mode_fb_cmd2 add = add_basic;
> + struct drm_mode_fb_cmd2 get = { };
> +
> + add.handles[0] = igt_create_bo_with_dimensions(fd, 1024, 1024,
> + DRM_FORMAT_XRGB8888, 0, 0, NULL, NULL, NULL);
> + igt_assert(add.handles[0]);
> + do_ioctl(fd, DRM_IOCTL_MODE_ADDFB2, &add);
> + do_ioctl(fd, DRM_IOCTL_MODE_RMFB, &add.fb_id);
>
> + get.fb_id = add.fb_id;
> + do_ioctl_err(fd, DRM_IOCTL_MODE_GETFB2, &get, ENOENT);
> + gem_close(fd, add.handles[0]);
> + }
> +
> + igt_subtest("getfb2-handle-not-fb") {
> + struct drm_mode_fb_cmd get = { .fb_id = get_prop_id(fd) };
> + igt_require(get.fb_id > 0);
> + do_ioctl_err(fd, DRM_IOCTL_MODE_GETFB, &get, ENOENT);
> + }
> +
> + igt_subtest("getfb2-accept-ccs") {
> + struct drm_mode_fb_cmd2 add_ccs = { };
> + struct drm_mode_fb_cmd2 get = { };
> + int i;
> +
> + get_ccs_fb(fd, &add_ccs);
> + igt_require(add_ccs.fb_id != 0);
> + get.fb_id = add_ccs.fb_id;
> + do_ioctl(fd, DRM_IOCTL_MODE_GETFB2, &get);
> +
> + igt_assert_eq_u32(get.width, add_ccs.width);
> + igt_assert_eq_u32(get.height, add_ccs.height);
> + igt_assert(get.flags & DRM_MODE_FB_MODIFIERS);
> +
> + for (i = 0; i < ARRAY_SIZE(get.handles); i++) {
> + igt_assert_eq_u32(get.pitches[i], add_ccs.pitches[i]);
> + igt_assert_eq_u32(get.offsets[i], add_ccs.offsets[i]);
> + if (add_ccs.handles[i] != 0) {
> + igt_assert_neq_u32(get.handles[i], 0);
> + igt_assert_neq_u32(get.handles[i],
> + add_ccs.handles[i]);
> + igt_assert_eq_u64(get.modifier[i],
> + add_ccs.modifier[i]);
> + } else {
> + igt_assert_eq_u32(get.handles[i], 0);
> + igt_assert_eq_u64(get.modifier[i],
> + DRM_FORMAT_MOD_INVALID);
> + }
> + }
> + igt_assert_eq_u32(get.handles[0], get.handles[1]);
> +
> + do_ioctl(fd, DRM_IOCTL_MODE_RMFB, &get.fb_id);
> + gem_close(fd, add_ccs.handles[0]);
> + gem_close(fd, get.handles[0]);
> + }
> +
> + igt_fixture {
> + do_ioctl(fd, DRM_IOCTL_MODE_RMFB, &add_basic.fb_id);
> + gem_close(fd, add_basic.handles[0]);
> + }
> }
>
> igt_main
> @@ -200,6 +289,8 @@ igt_main
>
> test_duplicate_handles(fd);
>
> + test_getfb2(fd);
> +
> igt_fixture
> close(fd);
> }
> --
> 2.16.2
>
> _______________________________________________
> igt-dev mailing list
> igt-...@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/igt-dev
--
Ville Syrjälä
Intel OTC
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