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tests/wayland-unit: Move out sync point wait helper

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Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2624>
This commit is contained in:
Jonas Ådahl 2022-09-14 23:12:00 +02:00 committed by Marge Bot
parent 7972594d26
commit 41f488a65c
3 changed files with 29 additions and 19 deletions
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25
src/tests/meta-wayland-test-driver.c
View File

@ -331,3 +331,28 @@ meta_wayland_test_driver_set_property (MetaWaylandTestDriver *test_driver,
g_strdup (name),
g_strdup (value));
}
static void
on_sync_point (MetaWaylandTestDriver *test_driver,
unsigned int sequence,
struct wl_resource *surface_resource,
struct wl_client *wl_client,
unsigned int *latest_sequence)
{
*latest_sequence = sequence;
}
void
meta_wayland_test_driver_wait_for_sync_point (MetaWaylandTestDriver *test_driver,
unsigned int sync_point)
{
gulong handler_id;
unsigned int latest_sequence = sync_point - 1;
handler_id = g_signal_connect (test_driver, "sync-point",
G_CALLBACK (on_sync_point),
&latest_sequence);
while (latest_sequence != sync_point)
g_main_context_iteration (NULL, TRUE);
g_signal_handler_disconnect (test_driver, handler_id);
}

3
src/tests/meta-wayland-test-driver.h
View File

@ -34,4 +34,7 @@ void meta_wayland_test_driver_set_property (MetaWaylandTestDriver *test_driver,
const char *name,
const char *value);
void meta_wayland_test_driver_wait_for_sync_point (MetaWaylandTestDriver *test_driver,
unsigned int sync_point);
#endif /* META_WAYLAND_TEST_DRIVER_H */

20
src/tests/wayland-unit-tests.c
View File

@ -385,28 +385,10 @@ toplevel_activation (void)
meta_wayland_test_client_finish (data.wayland_test_client);
}
static void
on_sync_point (MetaWaylandTestDriver *test_driver,
unsigned int sequence,
struct wl_resource *surface_resource,
struct wl_client *wl_client,
unsigned int *latest_sequence)
{
*latest_sequence = sequence;
}
static void
wait_for_sync_point (unsigned int sync_point)
{
gulong handler_id;
unsigned int latest_sequence = 0;
handler_id = g_signal_connect (test_driver, "sync-point",
G_CALLBACK (on_sync_point),
&latest_sequence);
while (latest_sequence != sync_point)
g_main_context_iteration (NULL, TRUE);
g_signal_handler_disconnect (test_driver, handler_id);
meta_wayland_test_driver_wait_for_sync_point (test_driver, sync_point);
}
static gboolean