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tests: fix queue unit test after queue changes
This commit is contained in:
Wim Taymans
parent
9a074e0e11
commit
4fcef8ce42
1 changed files with 87 additions and 26 deletions
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@ -36,6 +36,8 @@ static GstElement *queue;
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* get_peer, and then remove references in every test function */
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static GstPad *mysrcpad;
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static GstPad *mysinkpad;
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static GstPad *qsrcpad;
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static gulong probe_id;
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static gint overrun_count;
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@ -57,16 +59,16 @@ static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
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static void
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queue_overrun (GstElement * queue, gpointer user_data)
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{
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GST_DEBUG ("queue overrun");
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overrun_count++;
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GST_DEBUG ("queue overrun %d", overrun_count);
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}
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static void
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queue_underrun (GstElement * queue, gpointer user_data)
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{
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GST_DEBUG ("queue underrun");
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UNDERRUN_LOCK ();
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underrun_count++;
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GST_DEBUG ("queue underrun %d", underrun_count);
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UNDERRUN_SIGNAL ();
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UNDERRUN_UNLOCK ();
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}
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@ -89,6 +91,21 @@ drop_events (void)
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}
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}
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static void
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block_src (void)
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{
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qsrcpad = gst_element_get_static_pad (queue, "src");
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probe_id = gst_pad_add_probe (qsrcpad, GST_PAD_PROBE_TYPE_BLOCK_DOWNSTREAM,
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NULL, NULL, NULL);
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}
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static void
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unblock_src (void)
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{
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gst_pad_remove_probe (qsrcpad, probe_id);
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gst_object_unref (qsrcpad);
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}
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static void
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setup (void)
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{
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@ -197,6 +214,8 @@ queue_overrun_link_and_activate (GstElement * queue, gpointer user_data)
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/* link the src pad of the queue to make it dequeue buffers */
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mysinkpad = setup_sink_pad (queue, &sinktemplate);
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unblock_src ();
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}
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/* set queue size to 2 buffers
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@ -216,13 +235,21 @@ GST_START_TEST (test_non_leaky_overrun)
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G_CALLBACK (queue_overrun_link_and_activate), NULL);
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g_object_set (G_OBJECT (queue), "max-size-buffers", 2, NULL);
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block_src ();
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GST_DEBUG ("starting");
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UNDERRUN_LOCK ();
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fail_unless (gst_element_set_state (queue,
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GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
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"could not set to playing");
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UNDERRUN_WAIT ();
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UNDERRUN_UNLOCK ();
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gst_pad_push_event (mysrcpad, gst_event_new_stream_start ());
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fail_unless (underrun_count == 1);
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fail_unless (overrun_count == 0);
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fail_unless (underrun_count == 0);
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buffer1 = gst_buffer_new_and_alloc (4);
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/* pushing gives away my reference */
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@ -230,18 +257,16 @@ GST_START_TEST (test_non_leaky_overrun)
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GST_DEBUG ("added 1st");
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fail_unless (overrun_count == 0);
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fail_unless (underrun_count == 0);
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fail_unless (underrun_count == 1);
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buffer2 = gst_buffer_new_and_alloc (4);
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gst_pad_push (mysrcpad, buffer2);
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GST_DEBUG ("added 2nd");
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fail_unless (overrun_count == 0);
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fail_unless (underrun_count == 0);
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fail_unless (underrun_count == 1);
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buffer3 = gst_buffer_new_and_alloc (4);
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/* lock the check_mutex to block the first buffer pushed to mysinkpad */
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g_mutex_lock (check_mutex);
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/* the next call to gst_pad_push will emit the overrun signal. The signal
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* handler queue_overrun_link_and_activate() (above) increases overrun_count,
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* activates and links mysinkpad. The queue task then dequeues a buffer and
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@ -250,8 +275,9 @@ GST_START_TEST (test_non_leaky_overrun)
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GST_DEBUG ("added 3rd");
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fail_unless (overrun_count == 1);
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fail_unless (underrun_count == 0);
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/* lock the check_mutex to block the first buffer pushed to mysinkpad */
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g_mutex_lock (check_mutex);
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/* now let the queue push all buffers */
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while (g_list_length (buffers) < 3) {
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g_cond_wait (check_cond, check_mutex);
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@ -261,11 +287,15 @@ GST_START_TEST (test_non_leaky_overrun)
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fail_unless (overrun_count == 1);
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/* make sure we get the underrun signal before we check underrun_count */
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UNDERRUN_LOCK ();
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while (underrun_count < 1) {
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while (underrun_count < 2) {
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UNDERRUN_WAIT ();
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}
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/* we can't check the underrun_count here safely because when adding the 3rd
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* buffer, the queue lock is released to emit the overrun signal and the
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* downstream part can then push and empty the queue and signal an additional
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* underrun */
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/* fail_unless_equals_int (underrun_count, 2); */
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UNDERRUN_UNLOCK ();
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fail_unless (underrun_count == 1);
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buffer = g_list_nth (buffers, 0)->data;
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fail_unless (buffer == buffer1);
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@ -273,9 +303,6 @@ GST_START_TEST (test_non_leaky_overrun)
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buffer = g_list_nth (buffers, 1)->data;
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fail_unless (buffer == buffer2);
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buffer = g_list_nth (buffers, 2)->data;
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fail_unless (buffer == buffer3);
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GST_DEBUG ("stopping");
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fail_unless (gst_element_set_state (queue,
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GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS, "could not set to null");
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@ -302,11 +329,19 @@ GST_START_TEST (test_leaky_upstream)
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GST_DEBUG ("starting");
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block_src ();
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UNDERRUN_LOCK ();
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fail_unless (gst_element_set_state (queue,
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GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
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"could not set to playing");
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UNDERRUN_WAIT ();
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UNDERRUN_UNLOCK ();
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gst_pad_push_event (mysrcpad, gst_event_new_stream_start ());
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fail_unless (overrun_count == 0);
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fail_unless (underrun_count == 0);
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fail_unless (underrun_count == 1);
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buffer1 = gst_buffer_new_and_alloc (4);
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/* pushing gives away my reference */
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@ -314,33 +349,34 @@ GST_START_TEST (test_leaky_upstream)
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GST_DEBUG ("added 1st");
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fail_unless (overrun_count == 0);
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fail_unless (underrun_count == 0);
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fail_unless (underrun_count == 1);
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buffer2 = gst_buffer_new_and_alloc (4);
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gst_pad_push (mysrcpad, buffer2);
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GST_DEBUG ("added 2nd");
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fail_unless (overrun_count == 0);
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fail_unless (underrun_count == 0);
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fail_unless (underrun_count == 1);
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buffer3 = gst_buffer_new_and_alloc (4);
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/* buffer3 will be leaked, keep a ref so refcount can be checked below */
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/* buffer4 will be leaked, keep a ref so refcount can be checked below */
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gst_buffer_ref (buffer3);
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gst_pad_push (mysrcpad, buffer3);
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GST_DEBUG ("added 3rd");
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GST_DEBUG ("added 3nd");
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/* it still triggers overrun when leaking */
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fail_unless (overrun_count == 1);
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fail_unless (underrun_count == 0);
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fail_unless (underrun_count == 1);
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/* wait for underrun and check that we got buffer1 and buffer2 only */
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UNDERRUN_LOCK ();
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mysinkpad = setup_sink_pad (queue, &sinktemplate);
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unblock_src ();
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UNDERRUN_WAIT ();
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UNDERRUN_UNLOCK ();
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fail_unless (overrun_count == 1);
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fail_unless (underrun_count == 1);
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fail_unless (underrun_count == 2);
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fail_unless (g_list_length (buffers) == 2);
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@ -379,28 +415,36 @@ GST_START_TEST (test_leaky_downstream)
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GST_DEBUG ("starting");
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block_src ();
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UNDERRUN_LOCK ();
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fail_unless (gst_element_set_state (queue,
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GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
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"could not set to playing");
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UNDERRUN_WAIT ();
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UNDERRUN_UNLOCK ();
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gst_pad_push_event (mysrcpad, gst_event_new_stream_start ());
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fail_unless (overrun_count == 0);
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fail_unless (underrun_count == 0);
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fail_unless (underrun_count == 1);
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buffer1 = gst_buffer_new_and_alloc (4);
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/* pushing gives away one reference */
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/* buffer1 will be leaked, keep a ref so refcount can be checked below */
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gst_buffer_ref (buffer1);
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/* pushing gives away one reference */
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gst_pad_push (mysrcpad, buffer1);
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GST_DEBUG ("added 1st");
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fail_unless (overrun_count == 0);
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fail_unless (underrun_count == 0);
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fail_unless (underrun_count == 1);
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buffer2 = gst_buffer_new_and_alloc (4);
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gst_pad_push (mysrcpad, buffer2);
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GST_DEBUG ("added 2nd");
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fail_unless (overrun_count == 0);
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fail_unless (underrun_count == 0);
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fail_unless (underrun_count == 1);
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buffer3 = gst_buffer_new_and_alloc (4);
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gst_pad_push (mysrcpad, buffer3);
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@ -408,16 +452,17 @@ GST_START_TEST (test_leaky_downstream)
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GST_DEBUG ("added 3rd");
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/* it still triggers overrun when leaking */
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fail_unless (overrun_count == 1);
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fail_unless (underrun_count == 0);
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fail_unless (underrun_count == 1);
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/* wait for underrun and check that we got buffer1 and buffer2 only */
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UNDERRUN_LOCK ();
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mysinkpad = setup_sink_pad (queue, &sinktemplate);
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unblock_src ();
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UNDERRUN_WAIT ();
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UNDERRUN_UNLOCK ();
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fail_unless (overrun_count == 1);
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fail_unless (underrun_count == 1);
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fail_unless (underrun_count == 2);
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fail_unless (g_list_length (buffers) == 2);
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@ -453,9 +498,16 @@ GST_START_TEST (test_time_level)
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GST_DEBUG ("starting");
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block_src ();
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UNDERRUN_LOCK ();
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fail_unless (gst_element_set_state (queue,
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GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
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"could not set to playing");
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UNDERRUN_WAIT ();
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UNDERRUN_UNLOCK ();
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gst_pad_push_event (mysrcpad, gst_event_new_stream_start ());
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/* push buffer without duration */
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buffer = gst_buffer_new_and_alloc (4);
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@ -545,9 +597,16 @@ GST_START_TEST (test_time_level_task_not_started)
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GST_DEBUG ("starting");
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block_src ();
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UNDERRUN_LOCK ();
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fail_unless (gst_element_set_state (queue,
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GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
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"could not set to playing");
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UNDERRUN_WAIT ();
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UNDERRUN_UNLOCK ();
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gst_pad_push_event (mysrcpad, gst_event_new_stream_start ());
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gst_segment_init (&segment, GST_FORMAT_TIME);
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segment.start = 1 * GST_SECOND;
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@ -569,6 +628,8 @@ GST_START_TEST (test_time_level_task_not_started)
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GST_DEBUG ("time now %" GST_TIME_FORMAT, GST_TIME_ARGS (time));
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fail_if (time != 4 * GST_SECOND);
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unblock_src ();
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GST_DEBUG ("stopping");
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fail_unless (gst_element_set_state (queue,
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GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS, "could not set to null");
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