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tests: remove system-dependent tests
We now have GstTestClock-based tests that validate the same logic, without inducing spurious timing failures / overly relying on sleeps. Fixes: #346 Fixes: #347 Fixes: #348 Co-authored by: Thibault Saunier <tsaunier@igalia.com>
This commit is contained in:
Mathieu Duponchelle
GStreamer Merge Bot
parent
767e0e46e9
commit
8140da74ba
1 changed files with 0 additions and 539 deletions
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@ -65,61 +65,6 @@ GST_START_TEST (test_signedness)
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GST_END_TEST;
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#define TIME_UNIT (GST_SECOND / 5)
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static void
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gst_clock_debug (GstClock * clock)
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{
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GstClockTime time;
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time = gst_clock_get_time (clock);
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GST_DEBUG ("Clock info: time %" GST_TIME_FORMAT, GST_TIME_ARGS (time));
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}
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static gboolean
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ok_callback (GstClock * clock, GstClockTime time,
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GstClockID id, gpointer user_data)
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{
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GST_LOG ("unlocked async id %p", id);
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return FALSE;
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}
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static gboolean
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error_callback (GstClock * clock, GstClockTime time,
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GstClockID id, gpointer user_data)
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{
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GST_WARNING ("unlocked unscheduled async id %p, this is wrong", id);
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fail_if (TRUE);
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return FALSE;
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}
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GMutex store_lock;
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static gboolean
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store_callback (GstClock * clock, GstClockTime time,
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GstClockID id, gpointer user_data)
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{
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GList **list = user_data;
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GST_DEBUG ("unlocked async id %p", id);
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g_mutex_lock (&store_lock);
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*list = g_list_append (*list, id);
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g_mutex_unlock (&store_lock);
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return FALSE;
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}
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static gboolean
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notify_callback (GstClock * clock, GstClockTime time,
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GstClockID id, gpointer user_data)
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{
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gboolean *ret = (gboolean *) user_data;
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if (ret != NULL)
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*ret = TRUE;
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return FALSE;
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}
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GST_START_TEST (test_set_default)
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{
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GstClock *clock, *static_clock;
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@ -154,413 +99,6 @@ GST_START_TEST (test_set_default)
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GST_END_TEST;
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GST_START_TEST (test_single_shot)
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{
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GstClock *clock;
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GstClockID id, id2;
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GstClockTime base;
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GstClockReturn result;
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clock = gst_system_clock_obtain ();
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fail_unless (clock != NULL, "Could not create instance of GstSystemClock");
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gst_clock_debug (clock);
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base = gst_clock_get_time (clock);
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id = gst_clock_new_single_shot_id (clock, base + TIME_UNIT);
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fail_unless (id != NULL, "Could not create single shot id");
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GST_DEBUG ("waiting one time unit");
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result = gst_clock_id_wait (id, NULL);
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gst_clock_debug (clock);
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fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK (result=%d)",
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result);
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fail_unless (gst_clock_get_time (clock) > (base + TIME_UNIT),
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"target time has not been reached");
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GST_DEBUG ("waiting in the past");
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result = gst_clock_id_wait (id, NULL);
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gst_clock_debug (clock);
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fail_unless (result == GST_CLOCK_EARLY,
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"Waiting did not return EARLY(result=%d)", result);
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gst_clock_id_unref (id);
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id = gst_clock_new_single_shot_id (clock, base + 2 * TIME_UNIT);
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GST_DEBUG ("waiting one second async id %p", id);
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result = gst_clock_id_wait_async (id, ok_callback, NULL, NULL);
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fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
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g_usleep (TIME_UNIT / (2 * 1000));
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gst_clock_id_unschedule (id);
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gst_clock_id_unref (id);
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id = gst_clock_new_single_shot_id (clock, base + 5 * TIME_UNIT);
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GST_DEBUG ("waiting one second async, with cancel on id %p", id);
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result = gst_clock_id_wait_async (id, error_callback, NULL, NULL);
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fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
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g_usleep (TIME_UNIT / (2 * 1000));
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GST_DEBUG ("cancel id %p after half a time unit", id);
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gst_clock_id_unschedule (id);
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gst_clock_id_unref (id);
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GST_DEBUG ("canceled id %p", id);
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GST_DEBUG ("waiting multiple one second async, with cancel");
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id = gst_clock_new_single_shot_id (clock, base + 5 * TIME_UNIT);
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id2 = gst_clock_new_single_shot_id (clock, base + 6 * TIME_UNIT);
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GST_DEBUG ("waiting id %p", id);
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result = gst_clock_id_wait_async (id, ok_callback, NULL, NULL);
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fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
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GST_DEBUG ("waiting id %p", id2);
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result = gst_clock_id_wait_async (id2, error_callback, NULL, NULL);
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fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
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g_usleep (TIME_UNIT / (2 * 1000));
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GST_DEBUG ("cancel id %p after half a time unit", id2);
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gst_clock_id_unschedule (id2);
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GST_DEBUG ("canceled id %p", id2);
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gst_clock_id_unref (id2);
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/* wait for the entry to time out */
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g_usleep (TIME_UNIT / 1000 * 5);
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fail_unless (((GstClockEntry *) id)->status == GST_CLOCK_OK,
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"Waiting did not finish");
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gst_clock_id_unref (id);
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gst_object_unref (clock);
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}
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GST_END_TEST;
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GST_START_TEST (test_periodic_shot)
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{
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GstClock *clock;
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GstClockID id, id2;
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GstClockTime base;
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GstClockReturn result;
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clock = gst_system_clock_obtain ();
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fail_unless (clock != NULL, "Could not create instance of GstSystemClock");
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gst_clock_debug (clock);
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base = gst_clock_get_time (clock);
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/* signal every half a time unit */
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id = gst_clock_new_periodic_id (clock, base + TIME_UNIT, TIME_UNIT / 2);
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fail_unless (id != NULL, "Could not create periodic id");
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GST_DEBUG ("waiting one time unit");
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result = gst_clock_id_wait (id, NULL);
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gst_clock_debug (clock);
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fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
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GST_DEBUG ("waiting for the next");
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result = gst_clock_id_wait (id, NULL);
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gst_clock_debug (clock);
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fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
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GST_DEBUG ("waiting for the next async %p", id);
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result = gst_clock_id_wait_async (id, ok_callback, NULL, NULL);
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fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
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g_usleep (TIME_UNIT / (2 * 1000));
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GST_DEBUG ("waiting some more for the next async %p", id);
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result = gst_clock_id_wait_async (id, ok_callback, NULL, NULL);
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fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
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g_usleep (TIME_UNIT / (2 * 1000));
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id2 = gst_clock_new_periodic_id (clock, base + TIME_UNIT, TIME_UNIT / 2);
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fail_unless (id2 != NULL, "Could not create second periodic id");
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GST_DEBUG ("waiting some more for another async %p", id2);
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result = gst_clock_id_wait_async (id2, ok_callback, NULL, NULL);
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fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
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g_usleep (TIME_UNIT / (2 * 1000));
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GST_DEBUG ("unschedule %p", id);
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gst_clock_id_unschedule (id);
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/* entry cannot be used again */
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result = gst_clock_id_wait_async (id, error_callback, NULL, NULL);
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fail_unless (result == GST_CLOCK_UNSCHEDULED,
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"Waiting did not return UNSCHEDULED");
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result = gst_clock_id_wait (id, NULL);
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fail_unless (result == GST_CLOCK_UNSCHEDULED,
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"Waiting did not return UNSCHEDULED");
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g_usleep (TIME_UNIT / (2 * 1000));
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/* clean up */
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gst_clock_id_unref (id);
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gst_clock_id_unschedule (id2);
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gst_clock_id_unref (id2);
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gst_object_unref (clock);
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}
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GST_END_TEST;
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GST_START_TEST (test_async_order)
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{
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GstClock *clock;
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GstClockID id1, id2;
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GList *cb_list = NULL, *next;
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GstClockTime base;
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GstClockReturn result;
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clock = gst_system_clock_obtain ();
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fail_unless (clock != NULL, "Could not create instance of GstSystemClock");
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gst_clock_debug (clock);
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base = gst_clock_get_time (clock);
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id1 = gst_clock_new_single_shot_id (clock, base + 2 * TIME_UNIT);
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id2 = gst_clock_new_single_shot_id (clock, base + 1 * TIME_UNIT);
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result = gst_clock_id_wait_async (id1, store_callback, &cb_list, NULL);
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fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
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g_usleep (TIME_UNIT / (2 * 1000));
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result = gst_clock_id_wait_async (id2, store_callback, &cb_list, NULL);
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fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
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g_usleep (TIME_UNIT / 1000);
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/* at this point at least one of the timers should have timed out */
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g_mutex_lock (&store_lock);
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fail_unless (cb_list != NULL, "expected notification");
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fail_unless (cb_list->data == id2,
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"Expected notification for id2 to come first");
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g_mutex_unlock (&store_lock);
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g_usleep (TIME_UNIT / 1000);
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g_mutex_lock (&store_lock);
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/* now both should have timed out */
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next = g_list_next (cb_list);
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fail_unless (next != NULL, "expected second notification");
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fail_unless (next->data == id1, "Missing notification for id1");
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g_mutex_unlock (&store_lock);
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gst_clock_id_unref (id1);
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gst_clock_id_unref (id2);
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g_list_free (cb_list);
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gst_object_unref (clock);
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}
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GST_END_TEST;
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GST_START_TEST (test_async_order_stress_test)
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{
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#define ALARM_COUNT 20
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GstClock *clock;
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GstClockID id[ALARM_COUNT];
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GList *cb_list = NULL, *cb_list_it;
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GstClockTime base;
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GstClockReturn result;
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unsigned int i;
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clock = gst_system_clock_obtain ();
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fail_unless (clock != NULL, "Could not create instance of GstSystemClock");
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gst_clock_debug (clock);
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base = gst_clock_get_time (clock);
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/* keep inserting at the beginning of the list.
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* We expect the alarm thread to keep detecting the new entries and to
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* switch to wait on the first entry on the list
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*/
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for (i = ALARM_COUNT; i > 0; --i) {
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id[i - 1] = gst_clock_new_single_shot_id (clock, base + i * TIME_UNIT);
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result =
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gst_clock_id_wait_async (id[i - 1], store_callback, &cb_list, NULL);
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fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
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}
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g_usleep (TIME_UNIT * (ALARM_COUNT + 1) / 1000);
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/* at this point all the timers should have timed out */
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g_mutex_lock (&store_lock);
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fail_unless (cb_list != NULL, "expected notification");
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cb_list_it = cb_list;
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/* alarms must trigger in order.
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* Will fail if alarm thread did not properly switch to wait on first entry
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* from the list
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*/
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for (i = 0; i < ALARM_COUNT; ++i) {
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fail_unless (cb_list_it != NULL, "No notification received for id[%d]", i);
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fail_unless (cb_list_it->data == id[i],
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"Expected notification for id[%d]", i);
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cb_list_it = g_list_next (cb_list_it);
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}
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g_mutex_unlock (&store_lock);
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for (i = 0; i < ALARM_COUNT; ++i)
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gst_clock_id_unref (id[i]);
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g_list_free (cb_list);
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gst_object_unref (clock);
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}
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GST_END_TEST;
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struct test_async_sync_interaction_data
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{
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GMutex lock;
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GstClockID sync_id;
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GstClockID sync_id2;
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GstClockID async_id;
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GstClockID async_id2;
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GstClockID async_id3;
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};
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static gboolean
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test_async_sync_interaction_cb (GstClock * clock, GstClockTime time,
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GstClockID id, gpointer user_data)
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{
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struct test_async_sync_interaction_data *td =
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(struct test_async_sync_interaction_data *) (user_data);
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g_mutex_lock (&td->lock);
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/* The first async callback is ignored */
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if (id == td->async_id)
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goto out;
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if (id != td->async_id2 && id != td->async_id3)
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goto out;
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/* Unschedule the sync callback */
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if (id == td->async_id3) {
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gst_clock_id_unschedule (td->sync_id);
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gst_clock_id_unschedule (td->async_id2);
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}
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out:
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g_mutex_unlock (&td->lock);
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return FALSE;
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}
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GST_START_TEST (test_async_sync_interaction)
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{
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/* This test schedules an async callback, then before it completes, schedules
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* an earlier async callback, and quickly unschedules the first, and inserts
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* a THIRD even earlier async callback. It then attempts to wait on a
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* sync clock ID. While that's sleeping, the 3rd async callback should fire
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* and unschedule it. This tests for problems with unscheduling async and
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* sync callbacks on the system clock. */
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GstClock *clock;
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GstClockReturn result;
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GstClockTime base;
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GstClockTimeDiff jitter;
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struct test_async_sync_interaction_data td;
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int i;
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clock = gst_system_clock_obtain ();
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fail_unless (clock != NULL, "Could not create instance of GstSystemClock");
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g_mutex_init (&td.lock);
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for (i = 0; i < 50; i++) {
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gst_clock_debug (clock);
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base = gst_clock_get_time (clock);
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g_mutex_lock (&td.lock);
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td.async_id = gst_clock_new_single_shot_id (clock, base + 40 * GST_MSECOND);
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td.async_id2 =
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gst_clock_new_single_shot_id (clock, base + 30 * GST_MSECOND);
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td.async_id3 =
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gst_clock_new_single_shot_id (clock, base + 20 * GST_MSECOND);
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td.sync_id2 = gst_clock_new_single_shot_id (clock, base + 10 * GST_MSECOND);
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td.sync_id = gst_clock_new_single_shot_id (clock, base + 50 * GST_MSECOND);
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g_mutex_unlock (&td.lock);
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result = gst_clock_id_wait_async (td.async_id,
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test_async_sync_interaction_cb, &td, NULL);
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fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
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/* Wait 10ms, then unschedule async_id and schedule async_id2 */
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result = gst_clock_id_wait (td.sync_id2, &jitter);
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fail_unless (result == GST_CLOCK_OK || result == GST_CLOCK_EARLY,
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"Waiting did not return OK or EARLY");
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/* async_id2 is earlier than async_id - should become head of the queue */
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result = gst_clock_id_wait_async (td.async_id2,
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test_async_sync_interaction_cb, &td, NULL);
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fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
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gst_clock_id_unschedule (td.async_id);
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/* async_id3 is earlier than async_id2 - should become head of the queue */
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result = gst_clock_id_wait_async (td.async_id3,
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test_async_sync_interaction_cb, &td, NULL);
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fail_unless (result == GST_CLOCK_OK, "Waiting did not return OK");
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/* While this is sleeping, the async3 id should fire and unschedule it */
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result = gst_clock_id_wait (td.sync_id, &jitter);
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fail_unless (result == GST_CLOCK_UNSCHEDULED || result == GST_CLOCK_EARLY,
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"Waiting did not return UNSCHEDULED (was %d)", result);
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gst_clock_id_unschedule (td.async_id3);
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g_mutex_lock (&td.lock);
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gst_clock_id_unref (td.sync_id);
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gst_clock_id_unref (td.sync_id2);
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gst_clock_id_unref (td.async_id);
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gst_clock_id_unref (td.async_id2);
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gst_clock_id_unref (td.async_id3);
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g_mutex_unlock (&td.lock);
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}
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g_mutex_clear (&td.lock);
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gst_object_unref (clock);
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}
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GST_END_TEST;
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GST_START_TEST (test_periodic_multi)
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{
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GstClock *clock;
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GstClockID clock_id;
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GstClockID clock_id_async;
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GstClockTime base;
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GstClockReturn result;
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gboolean got_callback = FALSE;
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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,
|
||||
|
|
@ -578,76 +116,6 @@ GST_START_TEST (test_diff)
|
|||
|
||||
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)
|
||||
|
|
@ -920,14 +388,7 @@ gst_systemclock_suite (void)
|
|||
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);
|
||||
|
|
|
|||
Loading…
Reference in a new issue