mirrors/wayland
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/wayland/wayland.git synced 2025-10-29 05:40:16 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

tests: Add out of order delete_id queue tests

Browse source 
Verify that when receiving the first of two synchronization callback
events, destroying the second one doesn't cause any errors even if the
delete_id event is handled out of order.

Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
This commit is contained in:
Jonas Ådahl 2012-11-06 08:15:04 +01:00 • committed by Kristian Høgsberg
parent 3d651dc2ee
commit 2a8da76fb1
1 changed files with 96 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

108
tests/queue-test.c
View file

@ -66,6 +66,94 @@ static const struct wl_registry_listener registry_listener = {
NULL
};
/* Test that destroying a proxy object doesn't result in any more
* callback being invoked, even though were many queued. */
static int
client_test_proxy_destroy(void)
{
struct wl_display *display;
struct wl_registry *registry;
int counter = 0;
display = wl_display_connect(SOCKET_NAME);
client_assert(display);
registry = wl_display_get_registry(display);
wl_registry_add_listener(registry, &registry_listener,
&counter);
wl_display_roundtrip(display);
client_assert(counter == 1);
wl_display_disconnect(display);
return 0;
}
struct multiple_queues_state {
struct wl_display *display;
struct wl_callback* callback2;
bool done;
};
static void
sync_callback(void *data, struct wl_callback *callback, uint32_t serial)
{
struct multiple_queues_state *state = data;
state->done = true;
wl_callback_destroy(callback);
wl_display_dispatch_pending(state->display);
wl_callback_destroy(state->callback2);
}
static const struct wl_callback_listener sync_listener = {
sync_callback
};
/* Test that when receiving the first of two synchronization
* callback events, destroying the second one doesn't cause any
* errors even if the delete_id event is handled out of order. */
static int
client_test_multiple_queues(void)
{
struct wl_event_queue *queue;
struct wl_callback *callback1;
struct multiple_queues_state state;
int ret = 0;
state.display = wl_display_connect(SOCKET_NAME);
client_assert(state.display);
/* Make the current thread the display thread. This is because
* wl_display_dispatch_queue() will only read the display fd if
* the main display thread has been set. */
wl_display_dispatch_pending(state.display);
queue = wl_display_create_queue(state.display);
client_assert(queue);
state.done = false;
callback1 = wl_display_sync(state.display);
wl_callback_add_listener(callback1, &sync_listener, &state);
wl_proxy_set_queue((struct wl_proxy *) callback1, queue);
state.callback2 = wl_display_sync(state.display);
wl_callback_add_listener(state.callback2, &sync_listener, NULL);
wl_proxy_set_queue((struct wl_proxy *) state.callback2, queue);
wl_display_flush(state.display);
while (!state.done && !ret)
ret = wl_display_dispatch_queue(state.display, queue);
wl_display_disconnect(state.display);
return ret == -1 ? -1 : 0;
}
static void
client_alarm_handler(int sig)
{
@ -83,9 +171,6 @@ client_sigsegv_handler(int sig)
static int
client_main(int fd)
{
struct wl_display *display;
struct wl_registry *registry;
int counter = 0;
bool cont = false;
signal(SIGSEGV, client_sigsegv_handler);
@ -101,16 +186,15 @@ client_main(int fd)
if (!cont)
return EXIT_FAILURE;
display = wl_display_connect(SOCKET_NAME);
client_assert(display);
if (client_test_proxy_destroy() != 0) {
fprintf(stderr, "proxy destroy test failed\n");
return EXIT_FAILURE;
}
registry = wl_display_get_registry(display);
wl_registry_add_listener(registry, &registry_listener, &counter);
wl_display_roundtrip(display);
client_assert(counter == 1);
wl_display_disconnect(display);
if (client_test_multiple_queues() != 0) {
fprintf(stderr, "multiple proxy test failed\n");
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}