mirror of
https://gitlab.freedesktop.org/wayland/weston
synced 2024-07-21 10:44:25 +00:00
tests: Add test for subsurfaces mapping hierachies
Test different scenarios where child subsurfaces of unmapped subsurfaces would get mapped. This test will fail in various ways without the commit "libweston/compositor: Do not map subsurfaces without buffer" Also try to test potential regressions of that patch. Signed-off-by: Robert Mader <robert.mader@collabora.com>
This commit is contained in:
parent
8b04534c76
commit
c83f0a1539
BIN
tests/reference/subsurface_empty_mapping-00.png
Normal file
BIN
tests/reference/subsurface_empty_mapping-00.png
Normal file
Binary file not shown.
After Width: | Height: | Size: 825 B |
BIN
tests/reference/subsurface_empty_mapping-01.png
Normal file
BIN
tests/reference/subsurface_empty_mapping-01.png
Normal file
Binary file not shown.
After Width: | Height: | Size: 887 B |
|
@ -280,3 +280,132 @@ TEST(subsurface_sync_damage_buffer)
|
||||||
wl_subcompositor_destroy(subco);
|
wl_subcompositor_destroy(subco);
|
||||||
client_destroy(client);
|
client_destroy(client);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
TEST(subsurface_empty_mapping)
|
||||||
|
{
|
||||||
|
struct client *client;
|
||||||
|
struct wl_subcompositor *subco;
|
||||||
|
struct wp_viewporter *viewporter;
|
||||||
|
struct buffer *bufs[3] = { 0 };
|
||||||
|
struct wl_surface *surf[3] = { 0 };
|
||||||
|
struct wl_subsurface *sub[3] = { 0 };
|
||||||
|
struct wp_viewport *viewport;
|
||||||
|
struct rectangle clip = { 40, 40, 280, 200 };
|
||||||
|
int fail = 0;
|
||||||
|
unsigned i;
|
||||||
|
pixman_color_t red;
|
||||||
|
pixman_color_t blue;
|
||||||
|
pixman_color_t green;
|
||||||
|
|
||||||
|
color_rgb888(&red, 255, 0, 0);
|
||||||
|
color_rgb888(&blue, 0, 0, 255);
|
||||||
|
color_rgb888(&green, 0, 255, 0);
|
||||||
|
|
||||||
|
client = create_client_and_test_surface(100, 50, 100, 100);
|
||||||
|
assert(client);
|
||||||
|
subco = get_subcompositor(client);
|
||||||
|
viewporter = bind_to_singleton_global(client,
|
||||||
|
&wp_viewporter_interface, 1);
|
||||||
|
|
||||||
|
/* move the pointer clearly away from our screenshooting area */
|
||||||
|
weston_test_move_pointer(client->test->weston_test, 0, 1, 0, 2, 30);
|
||||||
|
|
||||||
|
/* make the parent surface red */
|
||||||
|
surf[0] = client->surface->wl_surface;
|
||||||
|
client->surface->wl_surface = NULL; /* we stole it and destroy it */
|
||||||
|
bufs[0] = surface_commit_color(client, surf[0], &red, 100, 100);
|
||||||
|
/* sub[0] is not used */
|
||||||
|
|
||||||
|
fail += check_screen(client, "subsurface_empty_mapping", 0, &clip, 0);
|
||||||
|
|
||||||
|
/* create an empty subsurface on top */
|
||||||
|
surf[1] = wl_compositor_create_surface(client->wl_compositor);
|
||||||
|
sub[1] = wl_subcompositor_get_subsurface(subco, surf[1], surf[0]);
|
||||||
|
wl_subsurface_set_desync (sub[1]);
|
||||||
|
|
||||||
|
wl_subsurface_set_position(sub[1], 20, 20);
|
||||||
|
wl_surface_commit(surf[0]);
|
||||||
|
|
||||||
|
fail += check_screen(client, "subsurface_empty_mapping", 0, &clip, 1);
|
||||||
|
|
||||||
|
/* create a green subsurface on top */
|
||||||
|
surf[2] = wl_compositor_create_surface(client->wl_compositor);
|
||||||
|
sub[2] = wl_subcompositor_get_subsurface(subco, surf[2], surf[1]);
|
||||||
|
wl_subsurface_set_desync (sub[2]);
|
||||||
|
bufs[2] = surface_commit_color(client, surf[2], &green, 100, 100);
|
||||||
|
|
||||||
|
wl_subsurface_set_position(sub[2], 20, 20);
|
||||||
|
wl_surface_commit(surf[1]);
|
||||||
|
|
||||||
|
fail += check_screen(client, "subsurface_empty_mapping", 0, &clip, 2);
|
||||||
|
|
||||||
|
wl_surface_attach(surf[1], NULL, 0, 0);
|
||||||
|
wl_surface_commit(surf[1]);
|
||||||
|
|
||||||
|
fail += check_screen(client, "subsurface_empty_mapping", 0, &clip, 3);
|
||||||
|
|
||||||
|
wl_surface_set_buffer_scale (surf[1], 1);
|
||||||
|
wl_surface_commit(surf[1]);
|
||||||
|
|
||||||
|
fail += check_screen(client, "subsurface_empty_mapping", 0, &clip, 4);
|
||||||
|
|
||||||
|
viewport = wp_viewporter_get_viewport(viewporter, surf[1]);
|
||||||
|
wp_viewport_set_destination(viewport, 5, 5);
|
||||||
|
wl_surface_commit(surf[1]);
|
||||||
|
|
||||||
|
fail += check_screen(client, "subsurface_empty_mapping", 0, &clip, 5);
|
||||||
|
|
||||||
|
wp_viewport_set_destination(viewport, -1, -1);
|
||||||
|
wl_surface_commit(surf[1]);
|
||||||
|
|
||||||
|
fail += check_screen(client, "subsurface_empty_mapping", 0, &clip, 6);
|
||||||
|
|
||||||
|
/* map the previously empty middle surface with a blue buffer */
|
||||||
|
bufs[1] = surface_commit_color(client, surf[1], &blue, 100, 100);
|
||||||
|
|
||||||
|
fail += check_screen(client, "subsurface_empty_mapping", 1, &clip, 7);
|
||||||
|
|
||||||
|
/* try to trigger a recomputation of the buffer size with the
|
||||||
|
* shm-buffer potentially being released already */
|
||||||
|
wl_surface_set_buffer_scale (surf[1], 1);
|
||||||
|
wl_surface_commit(surf[1]);
|
||||||
|
|
||||||
|
fail += check_screen(client, "subsurface_empty_mapping", 1, &clip, 8);
|
||||||
|
|
||||||
|
/* try more */
|
||||||
|
wp_viewport_set_destination(viewport, 100, 100);
|
||||||
|
wl_surface_commit(surf[1]);
|
||||||
|
|
||||||
|
fail += check_screen(client, "subsurface_empty_mapping", 1, &clip, 9);
|
||||||
|
|
||||||
|
/* unmap the middle surface again to ensure recursive unmapping */
|
||||||
|
wl_surface_attach(surf[1], NULL, 0, 0);
|
||||||
|
wl_surface_commit(surf[1]);
|
||||||
|
|
||||||
|
fail += check_screen(client, "subsurface_empty_mapping", 0, &clip, 10);
|
||||||
|
|
||||||
|
/* remap middle surface to ensure recursive mapping */
|
||||||
|
bufs[1] = surface_commit_color(client, surf[1], &blue, 100, 100);
|
||||||
|
|
||||||
|
fail += check_screen(client, "subsurface_empty_mapping", 1, &clip, 11);
|
||||||
|
|
||||||
|
assert(fail == 0);
|
||||||
|
|
||||||
|
wp_viewport_destroy(viewport);
|
||||||
|
|
||||||
|
for (i = 0; i < ARRAY_LENGTH(sub); i++)
|
||||||
|
if (sub[i])
|
||||||
|
wl_subsurface_destroy(sub[i]);
|
||||||
|
|
||||||
|
for (i = 0; i < ARRAY_LENGTH(surf); i++)
|
||||||
|
if (surf[i])
|
||||||
|
wl_surface_destroy(surf[i]);
|
||||||
|
|
||||||
|
for (i = 0; i < ARRAY_LENGTH(bufs); i++)
|
||||||
|
if (bufs[i])
|
||||||
|
buffer_destroy(bufs[i]);
|
||||||
|
|
||||||
|
wp_viewporter_destroy(viewporter);
|
||||||
|
wl_subcompositor_destroy(subco);
|
||||||
|
client_destroy(client);
|
||||||
|
}
|
||||||
|
|
Loading…
Reference in a new issue