GST_END_TEST;
-#define TIME_UNIT (GST_SECOND / 5)
-static void
-gst_clock_debug (GstClock * clock)
-{
- GstClockTime time;
-
- time = gst_clock_get_time (clock);
- GST_DEBUG ("Clock info: time %" GST_TIME_FORMAT, GST_TIME_ARGS (time));
-}
-
-static gboolean
-ok_callback (GstClock * clock, GstClockTime time,
- GstClockID id, gpointer user_data)
-{
- GST_LOG ("unlocked async id %p", id);
- return FALSE;
-}
-
-static gboolean
-error_callback (GstClock * clock, GstClockTime time,
- GstClockID id, gpointer user_data)
-{
- GST_WARNING ("unlocked unscheduled async id %p, this is wrong", id);
- fail_if (TRUE);
-
- return FALSE;
-}
-
-GMutex store_lock;
-
-static gboolean
-store_callback (GstClock * clock, GstClockTime time,
- GstClockID id, gpointer user_data)
-{
- GList **list = user_data;
-
- GST_DEBUG ("unlocked async id %p", id);
- g_mutex_lock (&store_lock);
- *list = g_list_append (*list, id);
- g_mutex_unlock (&store_lock);
- return FALSE;
-}
-
-static gboolean
-notify_callback (GstClock * clock, GstClockTime time,
- GstClockID id, gpointer user_data)
-{
- gboolean *ret = (gboolean *) user_data;
-
- if (ret != NULL)
- *ret = TRUE;
-
- return FALSE;
-}
-
GST_START_TEST (test_set_default)
{
GstClock *clock, *static_clock;
GST_END_TEST;
-GST_START_TEST (test_single_shot)
-{
- GstClock *clock;
- GstClockID id, id2;
- GstClockTime base;
- GstClockReturn result;
-
- clock = gst_system_clock_obtain ();
- fail_unless (clock != NULL, "Could not create instance of GstSystemClock");
-
- gst_clock_debug (clock);
- base = gst_clock_get_time (clock);
-
- id = gst_clock_new_single_shot_id (clock, base + TIME_UNIT);
- fail_unless (id != NULL, "Could not create single shot id");
-
- GST_DEBUG ("waiting one time unit");
- result = gst_clock_id_wait (id, NULL);
- gst_clock_debug (clock);
- fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK (result=%d)",
- result);
- fail_unless (gst_clock_get_time (clock) > (base + TIME_UNIT),
- "target time has not been reached");
-
- GST_DEBUG ("waiting in the past");
- result = gst_clock_id_wait (id, NULL);
- gst_clock_debug (clock);
- fail_unless (result == GST_CLOCK_EARLY,
- "Waiting did not return EARLY(result=%d)", result);
- gst_clock_id_unref (id);
-
- id = gst_clock_new_single_shot_id (clock, base + 2 * TIME_UNIT);
- GST_DEBUG ("waiting one second async id %p", id);
- result = gst_clock_id_wait_async (id, ok_callback, NULL, NULL);
- fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
- g_usleep (TIME_UNIT / (2 * 1000));
- gst_clock_id_unschedule (id);
- gst_clock_id_unref (id);
-
- id = gst_clock_new_single_shot_id (clock, base + 5 * TIME_UNIT);
- GST_DEBUG ("waiting one second async, with cancel on id %p", id);
- result = gst_clock_id_wait_async (id, error_callback, NULL, NULL);
- fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
- g_usleep (TIME_UNIT / (2 * 1000));
- GST_DEBUG ("cancel id %p after half a time unit", id);
- gst_clock_id_unschedule (id);
- gst_clock_id_unref (id);
- GST_DEBUG ("canceled id %p", id);
-
- GST_DEBUG ("waiting multiple one second async, with cancel");
- id = gst_clock_new_single_shot_id (clock, base + 5 * TIME_UNIT);
- id2 = gst_clock_new_single_shot_id (clock, base + 6 * TIME_UNIT);
- GST_DEBUG ("waiting id %p", id);
- result = gst_clock_id_wait_async (id, ok_callback, NULL, NULL);
- fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
-
- GST_DEBUG ("waiting id %p", id2);
- result = gst_clock_id_wait_async (id2, error_callback, NULL, NULL);
- fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
- g_usleep (TIME_UNIT / (2 * 1000));
- GST_DEBUG ("cancel id %p after half a time unit", id2);
- gst_clock_id_unschedule (id2);
- GST_DEBUG ("canceled id %p", id2);
- gst_clock_id_unref (id2);
-
- /* wait for the entry to time out */
- g_usleep (TIME_UNIT / 1000 * 5);
- fail_unless (((GstClockEntry *) id)->status == GST_CLOCK_OK,
- "Waiting did not finish");
- gst_clock_id_unref (id);
-
- gst_object_unref (clock);
-}
-
-GST_END_TEST;
-
-GST_START_TEST (test_periodic_shot)
-{
- GstClock *clock;
- GstClockID id, id2;
- GstClockTime base;
- GstClockReturn result;
-
- clock = gst_system_clock_obtain ();
- fail_unless (clock != NULL, "Could not create instance of GstSystemClock");
-
- gst_clock_debug (clock);
- base = gst_clock_get_time (clock);
-
- /* signal every half a time unit */
- id = gst_clock_new_periodic_id (clock, base + TIME_UNIT, TIME_UNIT / 2);
- fail_unless (id != NULL, "Could not create periodic id");
-
- GST_DEBUG ("waiting one time unit");
- result = gst_clock_id_wait (id, NULL);
- gst_clock_debug (clock);
- fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
-
- GST_DEBUG ("waiting for the next");
- result = gst_clock_id_wait (id, NULL);
- gst_clock_debug (clock);
- fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
-
- GST_DEBUG ("waiting for the next async %p", id);
- result = gst_clock_id_wait_async (id, ok_callback, NULL, NULL);
- fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
- g_usleep (TIME_UNIT / (2 * 1000));
-
- GST_DEBUG ("waiting some more for the next async %p", id);
- result = gst_clock_id_wait_async (id, ok_callback, NULL, NULL);
- fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
- g_usleep (TIME_UNIT / (2 * 1000));
-
- id2 = gst_clock_new_periodic_id (clock, base + TIME_UNIT, TIME_UNIT / 2);
- fail_unless (id2 != NULL, "Could not create second periodic id");
-
- GST_DEBUG ("waiting some more for another async %p", id2);
- result = gst_clock_id_wait_async (id2, ok_callback, NULL, NULL);
- fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
- g_usleep (TIME_UNIT / (2 * 1000));
-
- GST_DEBUG ("unschedule %p", id);
- gst_clock_id_unschedule (id);
-
- /* entry cannot be used again */
- result = gst_clock_id_wait_async (id, error_callback, NULL, NULL);
- fail_unless (result == GST_CLOCK_UNSCHEDULED,
- "Waiting did not return UNSCHEDULED");
- result = gst_clock_id_wait (id, NULL);
- fail_unless (result == GST_CLOCK_UNSCHEDULED,
- "Waiting did not return UNSCHEDULED");
- g_usleep (TIME_UNIT / (2 * 1000));
-
- /* clean up */
- gst_clock_id_unref (id);
- gst_clock_id_unschedule (id2);
- gst_clock_id_unref (id2);
-
- gst_object_unref (clock);
-}
-
-GST_END_TEST;
-
-GST_START_TEST (test_async_order)
-{
- GstClock *clock;
- GstClockID id1, id2;
- GList *cb_list = NULL, *next;
- GstClockTime base;
- GstClockReturn result;
-
- clock = gst_system_clock_obtain ();
- fail_unless (clock != NULL, "Could not create instance of GstSystemClock");
-
- gst_clock_debug (clock);
- base = gst_clock_get_time (clock);
-
- id1 = gst_clock_new_single_shot_id (clock, base + 2 * TIME_UNIT);
- id2 = gst_clock_new_single_shot_id (clock, base + 1 * TIME_UNIT);
- result = gst_clock_id_wait_async (id1, store_callback, &cb_list, NULL);
- fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
- g_usleep (TIME_UNIT / (2 * 1000));
- result = gst_clock_id_wait_async (id2, store_callback, &cb_list, NULL);
- fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
- g_usleep (TIME_UNIT / 1000);
- /* at this point at least one of the timers should have timed out */
- g_mutex_lock (&store_lock);
- fail_unless (cb_list != NULL, "expected notification");
- fail_unless (cb_list->data == id2,
- "Expected notification for id2 to come first");
- g_mutex_unlock (&store_lock);
- g_usleep (TIME_UNIT / 1000);
- g_mutex_lock (&store_lock);
- /* now both should have timed out */
- next = g_list_next (cb_list);
- fail_unless (next != NULL, "expected second notification");
- fail_unless (next->data == id1, "Missing notification for id1");
- g_mutex_unlock (&store_lock);
-
- gst_clock_id_unref (id1);
- gst_clock_id_unref (id2);
- g_list_free (cb_list);
-
- gst_object_unref (clock);
-}
-
-GST_END_TEST;
-
-GST_START_TEST (test_async_order_stress_test)
-{
-#define ALARM_COUNT 20
- GstClock *clock;
- GstClockID id[ALARM_COUNT];
- GList *cb_list = NULL, *cb_list_it;
- GstClockTime base;
- GstClockReturn result;
- unsigned int i;
-
- clock = gst_system_clock_obtain ();
- fail_unless (clock != NULL, "Could not create instance of GstSystemClock");
-
- gst_clock_debug (clock);
- base = gst_clock_get_time (clock);
-
- /* keep inserting at the beginning of the list.
- * We expect the alarm thread to keep detecting the new entries and to
- * switch to wait on the first entry on the list
- */
- for (i = ALARM_COUNT; i > 0; --i) {
- id[i - 1] = gst_clock_new_single_shot_id (clock, base + i * TIME_UNIT);
- result =
- gst_clock_id_wait_async (id[i - 1], store_callback, &cb_list, NULL);
- fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
- }
-
- g_usleep (TIME_UNIT * (ALARM_COUNT + 1) / 1000);
- /* at this point all the timers should have timed out */
- g_mutex_lock (&store_lock);
- fail_unless (cb_list != NULL, "expected notification");
- cb_list_it = cb_list;
- /* alarms must trigger in order.
- * Will fail if alarm thread did not properly switch to wait on first entry
- * from the list
- */
- for (i = 0; i < ALARM_COUNT; ++i) {
- fail_unless (cb_list_it != NULL, "No notification received for id[%d]", i);
- fail_unless (cb_list_it->data == id[i],
- "Expected notification for id[%d]", i);
- cb_list_it = g_list_next (cb_list_it);
- }
- g_mutex_unlock (&store_lock);
-
- for (i = 0; i < ALARM_COUNT; ++i)
- gst_clock_id_unref (id[i]);
- g_list_free (cb_list);
-
- gst_object_unref (clock);
-}
-
-GST_END_TEST;
-
-struct test_async_sync_interaction_data
-{
- GMutex lock;
-
- GstClockID sync_id;
- GstClockID sync_id2;
-
- GstClockID async_id;
- GstClockID async_id2;
- GstClockID async_id3;
-};
-
-static gboolean
-test_async_sync_interaction_cb (GstClock * clock, GstClockTime time,
- GstClockID id, gpointer user_data)
-{
- struct test_async_sync_interaction_data *td =
- (struct test_async_sync_interaction_data *) (user_data);
-
- g_mutex_lock (&td->lock);
- /* The first async callback is ignored */
- if (id == td->async_id)
- goto out;
-
- if (id != td->async_id2 && id != td->async_id3)
- goto out;
-
- /* Unschedule the sync callback */
- if (id == td->async_id3) {
- gst_clock_id_unschedule (td->sync_id);
- gst_clock_id_unschedule (td->async_id2);
- }
-out:
- g_mutex_unlock (&td->lock);
- return FALSE;
-}
-
-GST_START_TEST (test_async_sync_interaction)
-{
- /* This test schedules an async callback, then before it completes, schedules
- * an earlier async callback, and quickly unschedules the first, and inserts
- * a THIRD even earlier async callback. It then attempts to wait on a
- * sync clock ID. While that's sleeping, the 3rd async callback should fire
- * and unschedule it. This tests for problems with unscheduling async and
- * sync callbacks on the system clock. */
- GstClock *clock;
- GstClockReturn result;
- GstClockTime base;
- GstClockTimeDiff jitter;
- struct test_async_sync_interaction_data td;
- int i;
-
- clock = gst_system_clock_obtain ();
- fail_unless (clock != NULL, "Could not create instance of GstSystemClock");
-
- g_mutex_init (&td.lock);
-
- for (i = 0; i < 50; i++) {
- gst_clock_debug (clock);
- base = gst_clock_get_time (clock);
- g_mutex_lock (&td.lock);
- td.async_id = gst_clock_new_single_shot_id (clock, base + 40 * GST_MSECOND);
- td.async_id2 =
- gst_clock_new_single_shot_id (clock, base + 30 * GST_MSECOND);
- td.async_id3 =
- gst_clock_new_single_shot_id (clock, base + 20 * GST_MSECOND);
- td.sync_id2 = gst_clock_new_single_shot_id (clock, base + 10 * GST_MSECOND);
- td.sync_id = gst_clock_new_single_shot_id (clock, base + 50 * GST_MSECOND);
- g_mutex_unlock (&td.lock);
-
- result = gst_clock_id_wait_async (td.async_id,
- test_async_sync_interaction_cb, &td, NULL);
- fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
-
- /* Wait 10ms, then unschedule async_id and schedule async_id2 */
- result = gst_clock_id_wait (td.sync_id2, &jitter);
- fail_unless (result == GST_CLOCK_OK || result == GST_CLOCK_EARLY,
- "Waiting did not return OK or EARLY");
- /* async_id2 is earlier than async_id - should become head of the queue */
- result = gst_clock_id_wait_async (td.async_id2,
- test_async_sync_interaction_cb, &td, NULL);
- fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
- gst_clock_id_unschedule (td.async_id);
-
- /* async_id3 is earlier than async_id2 - should become head of the queue */
- result = gst_clock_id_wait_async (td.async_id3,
- test_async_sync_interaction_cb, &td, NULL);
- fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
-
- /* While this is sleeping, the async3 id should fire and unschedule it */
- result = gst_clock_id_wait (td.sync_id, &jitter);
- fail_unless (result == GST_CLOCK_UNSCHEDULED || result == GST_CLOCK_EARLY,
- "Waiting did not return UNSCHEDULED (was %d)", result);
-
- gst_clock_id_unschedule (td.async_id3);
- g_mutex_lock (&td.lock);
-
- gst_clock_id_unref (td.sync_id);
- gst_clock_id_unref (td.sync_id2);
- gst_clock_id_unref (td.async_id);
- gst_clock_id_unref (td.async_id2);
- gst_clock_id_unref (td.async_id3);
- g_mutex_unlock (&td.lock);
- }
-
- g_mutex_clear (&td.lock);
- gst_object_unref (clock);
-}
-
-GST_END_TEST;
-
-GST_START_TEST (test_periodic_multi)
-{
- GstClock *clock;
- GstClockID clock_id;
- GstClockID clock_id_async;
- GstClockTime base;
- GstClockReturn result;
- gboolean got_callback = FALSE;
-
- clock = gst_system_clock_obtain ();
- fail_unless (clock != NULL, "Could not create instance of GstSystemClock");
-
- gst_clock_debug (clock);
- base = gst_clock_get_time (clock);
-
- clock_id = gst_clock_new_periodic_id (clock, base + TIME_UNIT, TIME_UNIT);
- gst_clock_id_wait (clock_id, NULL);
- fail_unless (gst_clock_get_time (clock) >= base + TIME_UNIT);
- fail_unless (gst_clock_get_time (clock) < base + 2 * TIME_UNIT);
-
- /* now perform a concurrent wait and wait_async */
-
- clock_id_async =
- gst_clock_new_periodic_id (clock, base + TIME_UNIT, TIME_UNIT);
- result =
- gst_clock_id_wait_async (clock_id_async, notify_callback, &got_callback,
- NULL);
- fail_unless (result == GST_CLOCK_OK, "Async waiting did not return OK");
-
- result = gst_clock_id_wait (clock_id, NULL);
- fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
- fail_unless (gst_clock_get_time (clock) >= base + 2 * TIME_UNIT);
- /* give the async thread some time to call our callback: */
- g_usleep (TIME_UNIT / (10 * 1000));
- fail_unless (got_callback == TRUE, "got no async callback (1)");
- fail_unless (gst_clock_get_time (clock) < base + 3 * TIME_UNIT);
- got_callback = FALSE;
-
- result = gst_clock_id_wait (clock_id, NULL);
- fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
- fail_unless (gst_clock_get_time (clock) >= base + 3 * TIME_UNIT);
- /* give the async thread some time to call our callback: */
- g_usleep (TIME_UNIT / (10 * 1000));
- fail_unless (got_callback == TRUE, "got no async callback (2)");
- fail_unless (gst_clock_get_time (clock) < base + 4 * TIME_UNIT);
-
- /* clean up */
- gst_clock_id_unref (clock_id);
- gst_clock_id_unschedule (clock_id_async);
- gst_clock_id_unref (clock_id_async);
- gst_object_unref (clock);
-}
-
-GST_END_TEST;
-
GST_START_TEST (test_diff)
{
GstClockTime time1[] = { 0, (GstClockTime) - 1, 0, 1, 2 * GST_SECOND,
GST_END_TEST;
-/* test if a blocking wait, unblocked by an async entry continues to be
- * scheduled */
-typedef struct
-{
- GstClock *clock;
- GstClockID id;
- GstClockTimeDiff jitter;
- GstClockReturn ret;
-} MixedInfo;
-
-static gpointer
-mixed_thread (MixedInfo * info)
-{
- info->ret = gst_clock_id_wait (info->id, &info->jitter);
- return NULL;
-}
-
-static gboolean
-mixed_async_cb (GstClock * clock, GstClockTime time,
- GstClockID id, gpointer user_data)
-{
- return TRUE;
-}
-
-GST_START_TEST (test_mixed)
-{
- GThread *thread;
- GError *error = NULL;
- MixedInfo info;
- GstClockTime base;
- GstClockID id;
-
- info.clock = gst_system_clock_obtain ();
- fail_unless (info.clock != NULL,
- "Could not create instance of GstSystemClock");
-
- /* get current time of the clock as base time */
- base = gst_clock_get_time (info.clock);
-
- /* create entry to wait for 1 second */
- info.id = gst_clock_new_single_shot_id (info.clock, base + GST_SECOND);
-
- /* make and start an entry that is scheduled every 10ms */
- id = gst_clock_new_periodic_id (info.clock, base, 10 * GST_MSECOND);
-
- /* start waiting for the entry */
- thread =
- g_thread_try_new ("gst-check", (GThreadFunc) mixed_thread, &info, &error);
- fail_unless (error == NULL, "error creating thread");
- fail_unless (thread != NULL, "Could not create thread");
-
- /* wait half a second so we are sure to be in the thread */
- g_usleep (G_USEC_PER_SEC / 2);
-
- /* start scheduling the entry */
- gst_clock_id_wait_async (id, mixed_async_cb, NULL, NULL);
-
- /* wait for thread to finish */
- g_thread_join (thread);
- /* entry must have timed out correctly */
- fail_unless (info.ret == GST_CLOCK_OK, "clock return was %d", info.ret);
-
- gst_clock_id_unschedule (id);
- gst_clock_id_unref (id);
- gst_clock_id_unref (info.id);
- gst_object_unref (info.clock);
-}
-
-GST_END_TEST;
-
static gboolean
test_async_full_slave_callback (GstClock * master, GstClockTime time,
GstClockID id, GstClock * clock)
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_range);
tcase_add_test (tc_chain, test_signedness);
- tcase_add_test (tc_chain, test_single_shot);
- tcase_add_test (tc_chain, test_periodic_shot);
- tcase_add_test (tc_chain, test_periodic_multi);
- tcase_add_test (tc_chain, test_async_order);
- tcase_add_test (tc_chain, test_async_order_stress_test);
- tcase_add_test (tc_chain, test_async_sync_interaction);
tcase_add_test (tc_chain, test_diff);
- tcase_add_test (tc_chain, test_mixed);
tcase_add_test (tc_chain, test_async_full);
tcase_add_test (tc_chain, test_set_default);
tcase_add_test (tc_chain, test_resolution);
projects / platform / upstream / gstreamer.git / commitdiff