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Should wait state change complete before start another state change. Can't ensure can received async-done message when state change from PLAYING to PAUSED. https://bugzilla.gnome.org/show_bug.cgi?id=736655
166 lines
5.2 KiB
C
166 lines
5.2 KiB
C
/* GStreamer
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* Copyright (C) 2014 Song Bing <b06498@freescale.com>
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*
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* streamsynchronizer.c: Unit test for streamsynchronizer
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <gst/check/gstcheck.h>
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static gboolean have_group_id = FALSE;
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static guint group_id_pre;
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static GMutex test_mutex;
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static GstPadProbeReturn
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event_probe (GstPad * pad, GstPadProbeInfo * info, gpointer udata)
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{
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GstPadProbeReturn ret = GST_PAD_PROBE_OK;
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GstEvent *event = GST_PAD_PROBE_INFO_DATA (info);
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switch (GST_EVENT_TYPE (event)) {
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case GST_EVENT_STREAM_START:{
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guint group_id;
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g_mutex_lock (&test_mutex);
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fail_unless (gst_event_parse_group_id (event, &group_id));
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if (have_group_id) {
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if (group_id_pre != group_id) {
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event = gst_event_copy (event);
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gst_event_set_group_id (event, group_id_pre);
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gst_event_replace ((GstEvent **) & info->data, event);
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gst_event_unref (event);
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}
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} else {
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group_id_pre = group_id;
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have_group_id = TRUE;
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}
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g_mutex_unlock (&test_mutex);
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break;
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}
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default:
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break;
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}
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return ret;
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}
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static void
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run_streamsynchronizer_handle_eos (const gchar * launch_line)
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{
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GstElement *pipeline;
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GstElement *audiosrc;
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GstElement *videosrc;
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GstMessage *msg;
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GstPad *pad;
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GstBus *bus;
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pipeline = gst_parse_launch (launch_line, NULL);
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fail_unless (pipeline != NULL);
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videosrc = gst_bin_get_by_name (GST_BIN (pipeline), "videosrc");
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fail_unless (videosrc != NULL);
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pad = gst_element_get_static_pad (videosrc, "src");
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gst_pad_add_probe (pad, GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM, event_probe,
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videosrc, NULL);
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gst_object_unref (pad);
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gst_object_unref (videosrc);
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audiosrc = gst_bin_get_by_name (GST_BIN (pipeline), "audiosrc");
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fail_unless (audiosrc != NULL);
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pad = gst_element_get_static_pad (audiosrc, "src");
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gst_pad_add_probe (pad, GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM, event_probe,
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audiosrc, NULL);
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gst_object_unref (pad);
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gst_object_unref (audiosrc);
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bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline));
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fail_unless (gst_element_set_state (pipeline, GST_STATE_PLAYING) !=
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GST_STATE_CHANGE_FAILURE);
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msg = gst_bus_timed_pop_filtered (bus, GST_CLOCK_TIME_NONE,
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GST_MESSAGE_ASYNC_DONE | GST_MESSAGE_ERROR);
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fail_unless_equals_int (GST_MESSAGE_TYPE (msg), GST_MESSAGE_ASYNC_DONE);
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gst_message_unref (msg);
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fail_unless_equals_int (gst_element_get_state (pipeline, NULL, NULL,
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GST_CLOCK_TIME_NONE), GST_STATE_CHANGE_SUCCESS);
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fail_unless (gst_element_set_state (pipeline, GST_STATE_PAUSED) !=
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GST_STATE_CHANGE_FAILURE);
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/* can't ensure can received async-done message when call state change very quickly. */
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fail_unless_equals_int (gst_element_get_state (pipeline, NULL, NULL,
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GST_CLOCK_TIME_NONE), GST_STATE_CHANGE_SUCCESS);
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fail_unless (gst_element_set_state (pipeline, GST_STATE_PLAYING) !=
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GST_STATE_CHANGE_FAILURE);
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fail_unless_equals_int (gst_element_get_state (pipeline, NULL, NULL,
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GST_CLOCK_TIME_NONE), GST_STATE_CHANGE_SUCCESS);
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gst_element_set_state (pipeline, GST_STATE_NULL);
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gst_object_unref (bus);
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gst_object_unref (pipeline);
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}
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GST_START_TEST (test_streamsynchronizer_normal)
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{
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run_streamsynchronizer_handle_eos ("videotestsrc name=videosrc ! "
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"streamsynchronizer name=streamsync audiotestsrc name=audiosrc ! "
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"streamsync. streamsync. ! fakesink sync=true streamsync. ! fakesink sync=true");
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}
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GST_END_TEST;
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GST_START_TEST (test_streamsynchronizer_track_with_less_data)
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{
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run_streamsynchronizer_handle_eos ("videotestsrc name=videosrc ! "
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"streamsynchronizer name=streamsync audiotestsrc name=audiosrc num-buffers=1 ! "
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"streamsync. streamsync. ! fakesink sync=true streamsync. ! fakesink sync=true");
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}
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GST_END_TEST;
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GST_START_TEST (test_streamsynchronizer_track_without_data)
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{
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run_streamsynchronizer_handle_eos ("videotestsrc name=videosrc ! "
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"streamsynchronizer name=streamsync audiotestsrc name=audiosrc num-buffers=0 ! "
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"streamsync. streamsync. ! fakesink sync=true streamsync. ! fakesink sync=true");
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}
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GST_END_TEST;
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static Suite *
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streamsynchronizer_handle_eos_suite (void)
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{
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Suite *s = suite_create ("streamsynchronizer");
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TCase *tc_chain = tcase_create ("general");
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_streamsynchronizer_normal);
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tcase_add_test (tc_chain, test_streamsynchronizer_track_with_less_data);
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tcase_add_test (tc_chain, test_streamsynchronizer_track_without_data);
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return s;
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}
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GST_CHECK_MAIN (streamsynchronizer_handle_eos);
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