2 * aggregator.c - GstAggregator testsuite
3 * Copyright (C) 2006 Alessandro Decina <alessandro.d@gmail.com>
4 * Copyright (C) 2014 Mathieu Duponchelle <mathieu.duponchelle@oencreed.com>
5 * Copyright (C) 2014 Thibault Saunier <tsaunier@opencreed.com>
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
17 * You should have received a copy of the GNU Library General Public
18 * License along with this library; if not, write to the
19 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
27 #include <gst/check/gstcheck.h>
28 #include <gst/base/gstaggregator.h>
30 /* dummy aggregator based element */
32 #define GST_TYPE_TEST_AGGREGATOR (gst_test_aggregator_get_type ())
33 #define GST_TEST_AGGREGATOR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_TEST_AGGREGATOR, GstTestAggregator))
34 #define GST_TEST_AGGREGATOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_TEST_AGGREGATOR, GstTestAggregatorClass))
35 #define GST_TEST_AGGREGATOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_TEST_AGGREGATOR, GstTestAggregatorClass))
37 #define fail_error_message(msg) \
40 gst_message_parse_error(msg, &error, NULL); \
41 fail_unless(FALSE, "Error Message from %s : %s", \
42 GST_OBJECT_NAME (GST_MESSAGE_SRC(msg)), error->message); \
43 g_error_free (error); \
46 typedef struct _GstTestAggregator GstTestAggregator;
47 typedef struct _GstTestAggregatorClass GstTestAggregatorClass;
49 static GType gst_test_aggregator_get_type (void);
51 #define BUFFER_DURATION 100000000 /* 10 frames per second */
53 struct _GstTestAggregator
60 struct _GstTestAggregatorClass
62 GstAggregatorClass parent_class;
66 gst_test_aggregator_aggregate (GstAggregator * aggregator, gboolean timeout)
69 gboolean all_eos = TRUE;
70 GstTestAggregator *testagg;
73 gboolean done_iterating = FALSE;
75 testagg = GST_TEST_AGGREGATOR (aggregator);
77 iter = gst_element_iterate_sink_pads (GST_ELEMENT (testagg));
78 while (!done_iterating) {
79 GValue value = { 0, };
80 GstAggregatorPad *pad;
82 switch (gst_iterator_next (iter, &value)) {
84 pad = g_value_get_object (&value);
86 if (gst_aggregator_pad_is_eos (pad) == FALSE)
88 gst_aggregator_pad_drop_buffer (pad);
90 g_value_reset (&value);
92 case GST_ITERATOR_RESYNC:
93 gst_iterator_resync (iter);
95 case GST_ITERATOR_ERROR:
96 GST_WARNING_OBJECT (testagg, "Sinkpads iteration error");
97 done_iterating = TRUE;
99 case GST_ITERATOR_DONE:
100 done_iterating = TRUE;
104 gst_iterator_free (iter);
106 if (all_eos == TRUE) {
107 GST_INFO_OBJECT (testagg, "no data available, must be EOS");
108 gst_pad_push_event (aggregator->srcpad, gst_event_new_eos ());
112 buf = gst_buffer_new ();
113 GST_BUFFER_TIMESTAMP (buf) = testagg->timestamp;
114 GST_BUFFER_DURATION (buf) = BUFFER_DURATION;
115 testagg->timestamp += BUFFER_DURATION;
117 gst_aggregator_finish_buffer (aggregator, buf);
119 /* We just check finish_frame return FLOW_OK */
123 #define gst_test_aggregator_parent_class parent_class
124 G_DEFINE_TYPE (GstTestAggregator, gst_test_aggregator, GST_TYPE_AGGREGATOR);
127 gst_test_aggregator_class_init (GstTestAggregatorClass * klass)
129 GstElementClass *gstelement_class = (GstElementClass *) klass;
130 GstAggregatorClass *base_aggregator_class = (GstAggregatorClass *) klass;
132 static GstStaticPadTemplate _src_template =
133 GST_STATIC_PAD_TEMPLATE ("src", GST_PAD_SRC, GST_PAD_ALWAYS,
134 GST_STATIC_CAPS_ANY);
136 static GstStaticPadTemplate _sink_template =
137 GST_STATIC_PAD_TEMPLATE ("sink_%u", GST_PAD_SINK, GST_PAD_REQUEST,
138 GST_STATIC_CAPS_ANY);
140 gst_element_class_add_pad_template (gstelement_class,
141 gst_static_pad_template_get (&_src_template));
143 gst_element_class_add_pad_template (gstelement_class,
144 gst_static_pad_template_get (&_sink_template));
146 gst_element_class_set_static_metadata (gstelement_class, "Aggregator",
147 "Testing", "Combine N buffers", "Stefan Sauer <ensonic@users.sf.net>");
149 base_aggregator_class->aggregate =
150 GST_DEBUG_FUNCPTR (gst_test_aggregator_aggregate);
154 gst_test_aggregator_init (GstTestAggregator * self)
156 GstAggregator *agg = GST_AGGREGATOR (self);
157 gst_segment_init (&agg->segment, GST_FORMAT_BYTES);
162 gst_test_aggregator_plugin_init (GstPlugin * plugin)
164 return gst_element_register (plugin, "testaggregator", GST_RANK_NONE,
165 GST_TYPE_TEST_AGGREGATOR);
169 gst_test_aggregator_plugin_register (void)
171 return gst_plugin_register_static (GST_VERSION_MAJOR,
175 gst_test_aggregator_plugin_init,
176 VERSION, GST_LICENSE, PACKAGE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN);
183 GstElement *aggregator;
184 GstPad *sinkpad, *srcpad;
185 GstFlowReturn expected_result;
187 /* ------------------
188 * ----------- --------|-- |
189 * | srcpad | -- | sinkpad | aggregator |
190 * ----------- --------|-- |
192 * This is for 1 Chain, we can have several
199 GstPad *srcpad, /* srcpad of the GstAggregator */
200 *sinkpad; /* fake sinkpad to which GstAggregator.srcpad is linked */
202 GstElement *aggregator;
204 /* -----------------|
205 * | ---------- -----------
206 * | aggregator | srcpad | -- | sinkpad |
207 * | ---------- -----------
211 gint flush_start_events, flush_stop_events;
214 static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
217 GST_STATIC_CAPS_ANY);
219 static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
222 GST_STATIC_CAPS_ANY);
225 push_buffer (gpointer user_data)
229 ChainData *chain_data = (ChainData *) user_data;
232 gst_pad_push_event (chain_data->srcpad, gst_event_new_stream_start ("test"));
234 caps = gst_caps_new_empty_simple ("foo/x-bar");
235 gst_pad_push_event (chain_data->srcpad, gst_event_new_caps (caps));
236 gst_caps_unref (caps);
238 gst_segment_init (&segment, GST_FORMAT_TIME);
239 gst_pad_push_event (chain_data->srcpad, gst_event_new_segment (&segment));
241 GST_DEBUG ("Pushing buffer on pad: %s:%s",
242 GST_DEBUG_PAD_NAME (chain_data->sinkpad));
243 flow = gst_pad_push (chain_data->srcpad, chain_data->buffer);
244 fail_unless (flow == chain_data->expected_result,
245 "got flow %s instead of %s on %s:%s", gst_flow_get_name (flow),
246 gst_flow_get_name (chain_data->expected_result),
247 GST_DEBUG_PAD_NAME (chain_data->sinkpad));
248 chain_data->buffer = NULL;
254 push_event (gpointer user_data)
256 ChainData *chain_data = (ChainData *) user_data;
258 GST_INFO_OBJECT (chain_data->srcpad, "Pushing event: %"
259 GST_PTR_FORMAT, chain_data->event);
260 fail_unless (gst_pad_push_event (chain_data->srcpad,
261 chain_data->event) == TRUE);
267 _aggregate_timeout (GMainLoop * ml)
269 g_main_loop_quit (ml);
271 fail_unless ("No buffer found on aggregator.srcpad -> TIMEOUT" == NULL);
277 _quit (GMainLoop * ml)
279 GST_DEBUG ("QUITING ML");
280 g_main_loop_quit (ml);
282 return G_SOURCE_REMOVE;
285 static GstPadProbeReturn
286 _aggregated_cb (GstPad * pad, GstPadProbeInfo * info, GMainLoop * ml)
288 GST_DEBUG ("SHould quit ML");
289 g_idle_add ((GSourceFunc) _quit, ml);
291 return GST_PAD_PROBE_REMOVE;
294 static GstPadProbeReturn
295 downstream_probe_cb (GstPad * pad, GstPadProbeInfo * info, TestData * test)
297 GST_DEBUG ("PROBING ");
298 if (info->type & GST_PAD_PROBE_TYPE_EVENT_FLUSH) {
299 if (GST_EVENT_TYPE (GST_PAD_PROBE_INFO_EVENT (info)) ==
300 GST_EVENT_FLUSH_START) {
302 g_atomic_int_inc (&test->flush_start_events);
303 GST_DEBUG ("==========> FLUSH: %i", test->flush_start_events);
304 } else if (GST_EVENT_TYPE (GST_PAD_PROBE_INFO_EVENT (info)) ==
305 GST_EVENT_FLUSH_STOP)
306 g_atomic_int_inc (&test->flush_stop_events);
309 return GST_PAD_PROBE_DROP;
313 * Not thread safe, will create a new ChainData which contains
314 * an activated src pad linked to a requested sink pad of @agg, and
315 * a newly allocated buffer ready to be pushed. Caller needs to
316 * clear with _chain_data_clear after.
319 _chain_data_init (ChainData * data, GstElement * agg)
321 static gint num_src_pads = 0;
322 gchar *pad_name = g_strdup_printf ("src%d", num_src_pads);
326 data->srcpad = gst_pad_new_from_static_template (&srctemplate, pad_name);
328 gst_pad_set_active (data->srcpad, TRUE);
329 data->aggregator = agg;
330 data->buffer = gst_buffer_new ();
331 data->sinkpad = gst_element_get_request_pad (agg, "sink_%u");
332 fail_unless (GST_IS_PAD (data->sinkpad));
333 fail_unless (gst_pad_link (data->srcpad, data->sinkpad) == GST_PAD_LINK_OK);
337 _chain_data_clear (ChainData * data)
340 gst_buffer_unref (data->buffer);
342 gst_object_unref (data->srcpad);
344 gst_object_unref (data->sinkpad);
348 _test_data_init (TestData * test, gboolean needs_flushing)
350 test->aggregator = gst_element_factory_make ("testaggregator", NULL);
351 gst_element_set_state (test->aggregator, GST_STATE_PLAYING);
352 test->ml = g_main_loop_new (NULL, TRUE);
353 test->srcpad = GST_AGGREGATOR (test->aggregator)->srcpad;
355 GST_DEBUG ("Srcpad: %p", test->srcpad);
357 if (needs_flushing) {
358 static gint num_sink_pads = 0;
359 gchar *pad_name = g_strdup_printf ("sink%d", num_sink_pads);
362 test->sinkpad = gst_pad_new_from_static_template (&sinktemplate, pad_name);
364 fail_unless (gst_pad_link (test->srcpad, test->sinkpad) == GST_PAD_LINK_OK);
365 gst_pad_add_probe (test->srcpad, GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM |
366 GST_PAD_PROBE_TYPE_DATA_DOWNSTREAM |
367 GST_PAD_PROBE_TYPE_EVENT_FLUSH,
368 (GstPadProbeCallback) downstream_probe_cb, test, NULL);
370 gst_pad_add_probe (test->srcpad, GST_PAD_PROBE_TYPE_BUFFER,
371 (GstPadProbeCallback) _aggregated_cb, test->ml, NULL);
376 g_timeout_add (1000, (GSourceFunc) _aggregate_timeout, test->ml);
380 _test_data_clear (TestData * test)
382 gst_element_set_state (test->aggregator, GST_STATE_NULL);
383 gst_object_unref (test->aggregator);
386 gst_object_unref (test->sinkpad);
388 g_main_loop_unref (test->ml);
391 GST_START_TEST (test_aggregate)
393 GThread *thread1, *thread2;
395 ChainData data1 = { 0, };
396 ChainData data2 = { 0, };
397 TestData test = { 0, };
399 _test_data_init (&test, FALSE);
400 _chain_data_init (&data1, test.aggregator);
401 _chain_data_init (&data2, test.aggregator);
403 thread1 = g_thread_try_new ("gst-check", push_buffer, &data1, NULL);
404 thread2 = g_thread_try_new ("gst-check", push_buffer, &data2, NULL);
406 g_main_loop_run (test.ml);
407 g_source_remove (test.timeout_id);
410 /* these will return immediately as when the data is popped the threads are
411 * unlocked and will terminate */
412 g_thread_join (thread1);
413 g_thread_join (thread2);
415 _chain_data_clear (&data1);
416 _chain_data_clear (&data2);
417 _test_data_clear (&test);
422 GST_START_TEST (test_aggregate_eos)
424 GThread *thread1, *thread2;
426 ChainData data1 = { 0, };
427 ChainData data2 = { 0, };
428 TestData test = { 0, };
430 _test_data_init (&test, FALSE);
431 _chain_data_init (&data1, test.aggregator);
432 _chain_data_init (&data2, test.aggregator);
434 data2.event = gst_event_new_eos ();
436 thread1 = g_thread_try_new ("gst-check", push_buffer, &data1, NULL);
437 thread2 = g_thread_try_new ("gst-check", push_event, &data2, NULL);
439 g_main_loop_run (test.ml);
440 g_source_remove (test.timeout_id);
442 /* these will return immediately as when the data is popped the threads are
443 * unlocked and will terminate */
444 g_thread_join (thread1);
445 g_thread_join (thread2);
447 _chain_data_clear (&data1);
448 _chain_data_clear (&data2);
449 _test_data_clear (&test);
454 #define NUM_BUFFERS 3
456 handoff (GstElement * fakesink, GstBuffer * buf, GstPad * pad, guint * count)
459 GST_DEBUG ("HANDOFF: %i", *count);
462 /* Test a linear pipeline using aggregator */
463 GST_START_TEST (test_linear_pipeline)
467 GstElement *pipeline, *src, *agg, *sink;
471 pipeline = gst_pipeline_new ("pipeline");
472 src = gst_check_setup_element ("fakesrc");
473 g_object_set (src, "num-buffers", NUM_BUFFERS, "sizetype", 2, "sizemax", 4,
475 agg = gst_check_setup_element ("testaggregator");
476 sink = gst_check_setup_element ("fakesink");
477 g_object_set (sink, "signal-handoffs", TRUE, NULL);
478 g_signal_connect (sink, "handoff", (GCallback) handoff, &count);
480 fail_unless (gst_bin_add (GST_BIN (pipeline), src));
481 fail_unless (gst_bin_add (GST_BIN (pipeline), agg));
482 fail_unless (gst_bin_add (GST_BIN (pipeline), sink));
483 fail_unless (gst_element_link (src, agg));
484 fail_unless (gst_element_link (agg, sink));
486 bus = gst_element_get_bus (pipeline);
487 fail_if (bus == NULL);
488 gst_element_set_state (pipeline, GST_STATE_PLAYING);
490 msg = gst_bus_poll (bus, GST_MESSAGE_EOS | GST_MESSAGE_ERROR, -1);
491 fail_if (GST_MESSAGE_TYPE (msg) != GST_MESSAGE_EOS);
492 gst_message_unref (msg);
494 fail_unless_equals_int (count, NUM_BUFFERS);
496 gst_element_set_state (pipeline, GST_STATE_NULL);
497 gst_object_unref (bus);
498 gst_object_unref (pipeline);
503 GST_START_TEST (test_two_src_pipeline)
507 GstElement *pipeline, *src, *src1, *agg, *sink;
511 pipeline = gst_pipeline_new ("pipeline");
512 src = gst_element_factory_make ("fakesrc", NULL);
513 g_object_set (src, "num-buffers", NUM_BUFFERS, "sizetype", 2, "sizemax", 4,
516 src1 = gst_element_factory_make ("fakesrc", NULL);
517 g_object_set (src1, "num-buffers", NUM_BUFFERS + 1, "sizetype", 2, "sizemax",
520 agg = gst_check_setup_element ("testaggregator");
521 sink = gst_check_setup_element ("fakesink");
522 g_object_set (sink, "signal-handoffs", TRUE, NULL);
523 g_signal_connect (sink, "handoff", (GCallback) handoff, &count);
525 fail_unless (gst_bin_add (GST_BIN (pipeline), src));
526 fail_unless (gst_bin_add (GST_BIN (pipeline), src1));
527 fail_unless (gst_bin_add (GST_BIN (pipeline), agg));
528 fail_unless (gst_bin_add (GST_BIN (pipeline), sink));
529 fail_unless (gst_element_link (src, agg));
530 fail_unless (gst_element_link (src1, agg));
531 fail_unless (gst_element_link (agg, sink));
533 bus = gst_element_get_bus (pipeline);
534 fail_if (bus == NULL);
535 gst_element_set_state (pipeline, GST_STATE_PLAYING);
537 msg = gst_bus_poll (bus, GST_MESSAGE_EOS | GST_MESSAGE_ERROR, -1);
538 fail_if (GST_MESSAGE_TYPE (msg) != GST_MESSAGE_EOS);
539 gst_message_unref (msg);
541 fail_unless_equals_int (count, NUM_BUFFERS + 1);
543 gst_element_set_state (pipeline, GST_STATE_NULL);
544 gst_object_unref (bus);
545 gst_object_unref (pipeline);
550 static GstPadProbeReturn
551 _drop_buffer_probe_cb (GstPad * pad, GstPadProbeInfo * info, gpointer user_data)
555 if (GST_IS_BUFFER (info->data)) {
556 wait = GPOINTER_TO_INT (user_data);
558 g_usleep (wait / 1000);
559 return GST_PAD_PROBE_DROP;
562 return GST_PAD_PROBE_PASS;
565 #define TIMEOUT_NUM_BUFFERS 20
567 _test_timeout (gint buffer_wait)
571 GstElement *pipeline, *src, *src1, *agg, *sink;
576 pipeline = gst_pipeline_new ("pipeline");
577 src = gst_element_factory_make ("fakesrc", NULL);
578 g_object_set (src, "num-buffers", TIMEOUT_NUM_BUFFERS, "sizetype", 2,
581 src1 = gst_element_factory_make ("fakesrc", NULL);
582 g_object_set (src1, "num-buffers", TIMEOUT_NUM_BUFFERS, "sizetype", 2,
585 agg = gst_check_setup_element ("testaggregator");
586 g_object_set (agg, "latency", G_GINT64_CONSTANT (1000) /* 1 us */ , NULL);
587 sink = gst_check_setup_element ("fakesink");
588 g_object_set (sink, "signal-handoffs", TRUE, NULL);
589 g_signal_connect (sink, "handoff", (GCallback) handoff, &count);
591 fail_unless (gst_bin_add (GST_BIN (pipeline), src));
592 fail_unless (gst_bin_add (GST_BIN (pipeline), src1));
593 fail_unless (gst_bin_add (GST_BIN (pipeline), agg));
594 fail_unless (gst_bin_add (GST_BIN (pipeline), sink));
596 src1pad = gst_element_get_static_pad (src1, "src");
597 fail_if (src1pad == NULL);
598 gst_pad_add_probe (src1pad, GST_PAD_PROBE_TYPE_BLOCK_DOWNSTREAM,
599 (GstPadProbeCallback) _drop_buffer_probe_cb,
600 GINT_TO_POINTER (buffer_wait), NULL);
602 fail_unless (gst_element_link (src, agg));
603 fail_unless (gst_element_link (src1, agg));
604 fail_unless (gst_element_link (agg, sink));
606 bus = gst_element_get_bus (pipeline);
607 fail_if (bus == NULL);
608 gst_element_set_state (pipeline, GST_STATE_PLAYING);
610 msg = gst_bus_poll (bus, GST_MESSAGE_EOS | GST_MESSAGE_ERROR, -1);
611 fail_if (GST_MESSAGE_TYPE (msg) != GST_MESSAGE_EOS);
612 gst_message_unref (msg);
614 /* cannot rely on the exact number of buffers as the timeout may produce
615 * more buffers with the unsynchronized _aggregate() implementation in
617 fail_if (count < TIMEOUT_NUM_BUFFERS);
619 gst_element_set_state (pipeline, GST_STATE_NULL);
620 gst_object_unref (src1pad);
621 gst_object_unref (bus);
622 gst_object_unref (pipeline);
625 GST_START_TEST (test_timeout_pipeline)
632 GST_START_TEST (test_timeout_pipeline_with_wait)
634 _test_timeout (1000000 /* 1 ms */ );
639 GST_START_TEST (test_flushing_seek)
642 GThread *thread1, *thread2;
644 ChainData data1 = { 0, };
645 ChainData data2 = { 0, };
646 TestData test = { 0, };
648 _test_data_init (&test, TRUE);
650 /* Queue a buffer in agg:sink_1. Then do a flushing seek and check that the
651 * new flushing seek logic is triggered. On the first FLUSH_START call the
652 * buffers queued in collectpads should get flushed. Only one FLUSH_START and
653 * one FLUSH_STOP should be forwarded downstream.
655 _chain_data_init (&data1, test.aggregator);
656 _chain_data_init (&data2, test.aggregator);
657 GST_BUFFER_TIMESTAMP (data2.buffer) = 0;
659 gst_segment_init (&GST_AGGREGATOR (test.aggregator)->segment,
661 /* now do a successful flushing seek */
662 event = gst_event_new_seek (1, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH,
663 GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_SET, 10 * GST_SECOND);
664 fail_unless (gst_pad_send_event (test.srcpad, event));
666 /* flushing starts once one of the upstream elements sends the first
668 fail_unless_equals_int (test.flush_start_events, 0);
669 fail_unless_equals_int (test.flush_stop_events, 0);
671 /* flush ogg:sink_0. This flushs collectpads, calls ::flush() and sends
672 * FLUSH_START downstream */
673 GST_DEBUG ("Flushing: %s:%s", GST_DEBUG_PAD_NAME (data2.sinkpad));
674 fail_unless (gst_pad_push_event (data2.srcpad, gst_event_new_flush_start ()));
676 /* expect this buffer to be flushed */
677 data2.expected_result = GST_FLOW_FLUSHING;
678 thread2 = g_thread_try_new ("gst-check", push_buffer, &data2, NULL);
680 fail_unless (gst_pad_push_event (data1.srcpad, gst_event_new_flush_start ()));
681 fail_unless_equals_int (test.flush_start_events, 1);
682 fail_unless_equals_int (test.flush_stop_events, 0);
684 /* the first FLUSH_STOP is not forwarded downstream */
685 fail_unless (gst_pad_push_event (data1.srcpad,
686 gst_event_new_flush_stop (TRUE)));
687 fail_unless_equals_int (test.flush_start_events, 1);
688 fail_unless_equals_int (test.flush_stop_events, 0);
690 /* at this point even the other pad agg:sink_1 should be flushing so thread2
691 * should have stopped */
692 g_thread_join (thread2);
694 /* push a buffer on agg:sink_0 to trigger one collect after flushing to verify
695 * that flushing completes once all the pads have been flushed */
696 thread1 = g_thread_try_new ("gst-check", push_buffer, &data1, NULL);
698 /* flush agg:sink_1 as well. This completes the flushing seek so a FLUSH_STOP is
700 gst_pad_push_event (data2.srcpad, gst_event_new_flush_stop (TRUE));
702 /* and the last FLUSH_STOP is forwarded downstream */
703 fail_unless_equals_int (test.flush_start_events, 1);
705 /* Check collected */
706 gst_pad_add_probe (test.srcpad, GST_PAD_PROBE_TYPE_BUFFER,
707 (GstPadProbeCallback) _aggregated_cb, test.ml, NULL);
709 data2.event = gst_event_new_eos ();
710 thread2 = g_thread_try_new ("gst-check", push_event, &data2, NULL);
712 g_main_loop_run (test.ml);
713 g_source_remove (test.timeout_id);
715 fail_unless_equals_int (test.flush_stop_events, 1);
717 /* these will return immediately as at this point the threads have been
718 * unlocked and are finished */
719 g_thread_join (thread1);
720 g_thread_join (thread2);
722 _chain_data_clear (&data1);
723 _chain_data_clear (&data2);
724 _test_data_clear (&test);
731 infinite_seek (guint num_srcs, guint num_seeks)
735 GstElement *pipeline, *src, *agg, *sink;
738 gboolean seek_res, carry_on = TRUE;
740 gst_init (NULL, NULL);
742 pipeline = gst_pipeline_new ("pipeline");
744 agg = gst_check_setup_element ("testaggregator");
745 sink = gst_check_setup_element ("fakesink");
747 fail_unless (gst_bin_add (GST_BIN (pipeline), agg));
748 fail_unless (gst_bin_add (GST_BIN (pipeline), sink));
749 fail_unless (gst_element_link (agg, sink));
751 for (i = 0; i < num_srcs; i++) {
752 src = gst_element_factory_make ("fakesrc", NULL);
753 g_object_set (src, "sizetype", 2, "sizemax", 4, NULL);
754 fail_unless (gst_bin_add (GST_BIN (pipeline), src));
755 fail_unless (gst_element_link (src, agg));
758 bus = gst_element_get_bus (pipeline);
759 fail_if (bus == NULL);
760 gst_element_set_state (pipeline, GST_STATE_PLAYING);
761 while (count < num_seeks && carry_on) {
762 message = gst_bus_poll (bus, GST_MESSAGE_ANY, GST_SECOND / 10);
764 switch (GST_MESSAGE_TYPE (message)) {
765 case GST_MESSAGE_EOS:
767 /* we should check if we really finished here */
768 GST_WARNING ("Got an EOS");
772 case GST_MESSAGE_STATE_CHANGED:
776 if (GST_MESSAGE_SRC (message) == GST_OBJECT (pipeline)) {
777 gst_message_parse_state_changed (message, NULL, &new, NULL);
779 if (new != GST_STATE_PLAYING)
782 GST_INFO ("Seeking (num: %i)", count);
784 gst_element_seek_simple (sink, GST_FORMAT_BYTES,
785 GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE, 0);
786 GST_INFO ("seek result is : %d", seek_res);
787 fail_unless (seek_res != 0);
793 case GST_MESSAGE_ERROR:
794 GST_ERROR ("Error on the bus: %" GST_PTR_FORMAT, message);
796 fail_error_message (message);
801 gst_message_unref (message);
805 gst_element_set_state (pipeline, GST_STATE_NULL);
806 gst_object_unref (bus);
807 gst_object_unref (pipeline);
810 GST_START_TEST (test_infinite_seek)
812 infinite_seek (2, 500);
817 GST_START_TEST (test_infinite_seek_50_src)
819 infinite_seek (50, 100);
826 GstElement *agg, *src, *pipeline;
831 static GstPadProbeReturn
832 pad_probe_cb (GstPad * pad, GstPadProbeInfo * info, RemoveElementData * data)
836 GST_INFO_OBJECT (pad, "Removing pad");
838 peer = gst_pad_get_peer (pad);
839 gst_pad_unlink (pad, peer);
840 gst_element_release_request_pad (data->agg, peer);
841 fail_unless (gst_bin_remove (GST_BIN (data->pipeline), data->src));
842 gst_object_unref (peer);
844 g_mutex_lock (data->lock);
845 g_cond_broadcast (data->cond);
846 g_mutex_unlock (data->lock);
848 return GST_PAD_PROBE_OK;
851 GST_START_TEST (test_add_remove)
853 /* Used to notify that we removed the pad from */
860 gboolean carry_on = TRUE;
861 guint num_iterations = 100;
864 GstElement *pipeline, *src, *src1 = NULL, *agg, *sink;
868 gst_init (NULL, NULL);
869 g_mutex_init (&lock);
872 pipeline = gst_pipeline_new ("pipeline");
874 agg = gst_check_setup_element ("testaggregator");
875 sink = gst_check_setup_element ("fakesink");
877 fail_unless (gst_bin_add (GST_BIN (pipeline), agg));
878 fail_unless (gst_bin_add (GST_BIN (pipeline), sink));
879 fail_unless (gst_element_link (agg, sink));
881 bus = gst_element_get_bus (pipeline);
882 while (count < num_iterations) {
884 src = gst_element_factory_make ("fakesrc", NULL);
885 g_object_set (src, "num-buffers", 100000, "sizetype", 2, "sizemax", 4,
887 gst_element_set_locked_state (src, TRUE);
888 fail_unless (gst_bin_add (GST_BIN (pipeline), src));
889 fail_unless (gst_element_link (src, agg));
890 gst_element_set_locked_state (src, FALSE);
891 fail_unless (gst_element_sync_state_with_parent (src));
894 gst_element_set_state (pipeline, GST_STATE_PLAYING);
896 /* Now make sure the seek happend */
899 message = gst_bus_timed_pop (bus, -1);
900 switch (GST_MESSAGE_TYPE (message)) {
901 case GST_MESSAGE_EOS:
903 /* we should check if we really finished here */
904 GST_WARNING ("Got an EOS");
908 case GST_MESSAGE_STATE_CHANGED:
910 if (GST_MESSAGE_SRC (message) == GST_OBJECT (pipeline)) {
911 gst_message_parse_state_changed (message, NULL, &state, NULL);
913 if (state == GST_STATE_PLAYING) {
914 RemoveElementData data;
918 GST_DEBUG ("First run, not removing any element yet");
923 data.src = gst_object_ref (src1);
927 data.pipeline = pipeline;
928 pad = gst_element_get_static_pad (data.src, "src");
930 g_mutex_lock (&lock);
931 gst_pad_add_probe (pad, GST_PAD_PROBE_TYPE_BLOCK_DOWNSTREAM,
932 (GstPadProbeCallback) pad_probe_cb, &data, NULL);
933 GST_INFO ("Waiting for %" GST_PTR_FORMAT " %s", pad,
934 gst_element_state_get_name (GST_STATE (data.src)));
935 g_cond_wait (&cond, &lock);
936 g_mutex_unlock (&lock);
937 gst_object_unref (pad);
939 /* We can not set state from the streaming thread so we
940 * need to make sure that the source has been removed
941 * before setting its state to NULL */
942 gst_element_set_state (data.src, GST_STATE_NULL);
944 gst_object_unref (data.src);
950 case GST_MESSAGE_ERROR:
952 GST_ERROR ("Error on the bus: %" GST_PTR_FORMAT, message);
954 fail_error_message (message);
961 gst_message_unref (message);
964 GST_INFO ("Seeking");
965 fail_unless (gst_element_seek_simple (pipeline, GST_FORMAT_BYTES,
966 GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE, 0));
971 gst_element_set_state (pipeline, GST_STATE_NULL);
972 gst_object_unref (bus);
973 gst_object_unref (pipeline);
974 g_mutex_clear (&lock);
975 g_cond_clear (&cond);
980 GST_START_TEST (test_change_state_intensive)
984 GstElement *pipeline, *src, *agg, *sink;
986 gint i, state_i = 0, num_srcs = 3;
987 gboolean carry_on = TRUE, ready = FALSE;
988 GstStateChangeReturn state_return;
989 GstState wanted_state, wanted_states[] = {
990 GST_STATE_PLAYING, GST_STATE_NULL, GST_STATE_PAUSED, GST_STATE_READY,
991 GST_STATE_PLAYING, GST_STATE_NULL, GST_STATE_PAUSED, GST_STATE_READY,
992 GST_STATE_PLAYING, GST_STATE_NULL, GST_STATE_PAUSED, GST_STATE_READY,
993 GST_STATE_PAUSED, GST_STATE_READY, GST_STATE_PAUSED, GST_STATE_READY,
994 GST_STATE_PAUSED, GST_STATE_READY, GST_STATE_PAUSED, GST_STATE_NULL,
995 GST_STATE_PAUSED, GST_STATE_NULL, GST_STATE_PAUSED, GST_STATE_NULL,
996 GST_STATE_PAUSED, GST_STATE_NULL, GST_STATE_PAUSED, GST_STATE_NULL,
997 GST_STATE_PAUSED, GST_STATE_NULL, GST_STATE_PLAYING, GST_STATE_NULL,
998 GST_STATE_PLAYING, GST_STATE_NULL, GST_STATE_PLAYING, GST_STATE_NULL,
999 GST_STATE_PLAYING, GST_STATE_NULL, GST_STATE_PLAYING, GST_STATE_NULL,
1000 GST_STATE_PLAYING, GST_STATE_NULL, GST_STATE_PLAYING, GST_STATE_NULL,
1003 gst_init (NULL, NULL);
1005 pipeline = gst_pipeline_new ("pipeline");
1007 agg = gst_check_setup_element ("testaggregator");
1008 sink = gst_check_setup_element ("fakesink");
1010 fail_unless (gst_bin_add (GST_BIN (pipeline), agg));
1011 fail_unless (gst_bin_add (GST_BIN (pipeline), sink));
1012 fail_unless (gst_element_link (agg, sink));
1014 for (i = 0; i < num_srcs; i++) {
1015 src = gst_element_factory_make ("fakesrc", NULL);
1016 g_object_set (src, "sizetype", 2, "sizemax", 4, NULL);
1017 fail_unless (gst_bin_add (GST_BIN (pipeline), src));
1018 fail_unless (gst_element_link (src, agg));
1021 bus = gst_element_get_bus (pipeline);
1022 fail_if (bus == NULL);
1024 wanted_state = wanted_states[state_i++];
1025 state_return = gst_element_set_state (pipeline, wanted_state);
1027 while (state_i < G_N_ELEMENTS (wanted_states) && carry_on) {
1028 if (state_return == GST_STATE_CHANGE_SUCCESS && ready) {
1029 wanted_state = wanted_states[state_i++];
1030 fail_unless (gst_element_set_state (pipeline, wanted_state),
1031 GST_STATE_CHANGE_SUCCESS);
1032 GST_INFO ("Wanted state: %s", gst_element_state_get_name (wanted_state));
1035 message = gst_bus_poll (bus, GST_MESSAGE_ANY, GST_SECOND / 10);
1037 switch (GST_MESSAGE_TYPE (message)) {
1038 case GST_MESSAGE_EOS:
1040 /* we should check if we really finished here */
1041 GST_WARNING ("Got an EOS");
1045 case GST_MESSAGE_STATE_CHANGED:
1049 if (GST_MESSAGE_SRC (message) == GST_OBJECT (pipeline)) {
1050 gst_message_parse_state_changed (message, NULL, &new, NULL);
1052 if (new != wanted_state) {
1057 GST_DEBUG ("State %s reached",
1058 gst_element_state_get_name (wanted_state));
1059 wanted_state = wanted_states[state_i++];
1060 GST_DEBUG ("Wanted state: %s",
1061 gst_element_state_get_name (wanted_state));
1062 state_return = gst_element_set_state (pipeline, wanted_state);
1063 fail_unless (state_return == GST_STATE_CHANGE_SUCCESS ||
1064 state_return == GST_STATE_CHANGE_ASYNC);
1070 case GST_MESSAGE_ERROR:
1071 GST_ERROR ("Error on the bus: %" GST_PTR_FORMAT, message);
1077 gst_message_unref (message);
1081 gst_element_set_state (pipeline, GST_STATE_NULL);
1082 gst_object_unref (bus);
1083 gst_object_unref (pipeline);
1089 gst_aggregator_suite (void)
1094 gst_test_aggregator_plugin_register ();
1096 suite = suite_create ("GstAggregator");
1098 general = tcase_create ("general");
1099 suite_add_tcase (suite, general);
1100 tcase_add_test (general, test_aggregate);
1101 tcase_add_test (general, test_aggregate_eos);
1102 tcase_add_test (general, test_flushing_seek);
1103 tcase_add_test (general, test_infinite_seek);
1104 tcase_add_test (general, test_infinite_seek_50_src);
1105 tcase_add_test (general, test_linear_pipeline);
1106 tcase_add_test (general, test_two_src_pipeline);
1107 tcase_add_test (general, test_timeout_pipeline);
1108 tcase_add_test (general, test_timeout_pipeline_with_wait);
1109 tcase_add_test (general, test_add_remove);
1110 tcase_add_test (general, test_change_state_intensive);
1115 GST_CHECK_MAIN (gst_aggregator);