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Original commit message from CVS: * gst/gstbin.c: (gst_bin_element_set_state): Always change the state of a NO_PREROLL element even if it has ASYNC elements inside (in case of a bin). * tests/check/generic/sinks.c: (GST_START_TEST), (gst_sinks_suite): Unit test for this case.
926 lines
33 KiB
C
926 lines
33 KiB
C
/* GStreamer
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*
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* unit test for sinks
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*
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* Copyright (C) <2005> Wim Taymans <wim at fluendo dot com>
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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., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <gst/check/gstcheck.h>
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static void
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pop_state_change_message (GstBus * bus, GstElement * src, GstState old,
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GstState new, GstState pending)
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{
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GstMessage *message = NULL;
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GstState _old, _new, _pending;
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message = gst_bus_poll (bus, GST_MESSAGE_STATE_CHANGED, GST_SECOND);
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fail_unless (message != NULL,
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"Expected state change message, but got nothing");
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gst_message_parse_state_changed (message, &_old, &_new, &_pending);
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fail_unless (GST_MESSAGE_SRC (message) == (GstObject *) src,
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"Unexpected state change order");
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fail_unless (old == _old, "Unexpected old state");
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fail_unless (new == _new, "Unexpected new state");
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fail_unless (pending == _pending, "Unexpected pending state");
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gst_message_unref (message);
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}
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/* a sink should go ASYNC to PAUSE. forcing PLAYING is possible */
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GST_START_TEST (test_sink)
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{
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GstElement *sink;
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GstStateChangeReturn ret;
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GstState current, pending;
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sink = gst_element_factory_make ("fakesink", "sink");
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ret = gst_element_set_state (sink, GST_STATE_PAUSED);
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fail_unless (ret == GST_STATE_CHANGE_ASYNC, "no async state return");
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ret = gst_element_set_state (sink, GST_STATE_PLAYING);
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fail_unless (ret == GST_STATE_CHANGE_ASYNC, "no forced async state change");
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ret = gst_element_get_state (sink, ¤t, &pending, 0);
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fail_unless (ret == GST_STATE_CHANGE_ASYNC, "not changing state async");
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fail_unless (current == GST_STATE_READY, "bad current state");
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fail_unless (pending == GST_STATE_PLAYING, "bad pending state");
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ret = gst_element_set_state (sink, GST_STATE_PAUSED);
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fail_unless (ret == GST_STATE_CHANGE_ASYNC, "no async going back to paused");
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ret = gst_element_set_state (sink, GST_STATE_READY);
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fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "failed to go to ready");
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ret = gst_element_set_state (sink, GST_STATE_NULL);
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fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "failed to go to null");
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gst_object_unref (sink);
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}
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GST_END_TEST
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/* a sink should go ASYNC to PAUSE and PLAYING, when linking a src, it
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* should complete the state change. */
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GST_START_TEST (test_sink_completion)
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{
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GstElement *sink, *src;
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GstStateChangeReturn ret;
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GstState current, pending;
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sink = gst_element_factory_make ("fakesink", "sink");
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g_object_set (G_OBJECT (sink), "sync", TRUE, NULL);
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ret = gst_element_set_state (sink, GST_STATE_PLAYING);
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fail_unless (ret == GST_STATE_CHANGE_ASYNC, "no async state return");
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ret = gst_element_get_state (sink, ¤t, &pending, 0);
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fail_unless (ret == GST_STATE_CHANGE_ASYNC, "not changing state async");
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fail_unless (current == GST_STATE_READY, "bad current state");
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fail_unless (pending == GST_STATE_PLAYING, "bad pending state");
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src = gst_element_factory_make ("fakesrc", "src");
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g_object_set (G_OBJECT (src), "datarate", 200, "sizetype", 2, NULL);
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gst_element_link (src, sink);
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ret = gst_element_set_state (src, GST_STATE_PLAYING);
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fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "no success state return");
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/* now wait for final state */
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ret = gst_element_get_state (sink, ¤t, &pending, GST_CLOCK_TIME_NONE);
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fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "failed to change state");
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fail_unless (current == GST_STATE_PLAYING, "bad current state");
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fail_unless (pending == GST_STATE_VOID_PENDING, "bad pending state");
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ret = gst_element_set_state (sink, GST_STATE_NULL);
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fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "failed to go to null");
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ret = gst_element_set_state (src, GST_STATE_NULL);
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fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "failed to go to null");
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gst_object_unref (sink);
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gst_object_unref (src);
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}
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GST_END_TEST
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/* a sink should go ASYNC to PAUSE. PAUSE should complete when
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* prerolled. */
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GST_START_TEST (test_src_sink)
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{
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GstElement *sink, *src, *pipeline;
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GstStateChangeReturn ret;
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GstState current, pending;
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GstPad *srcpad, *sinkpad;
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pipeline = gst_pipeline_new ("pipeline");
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src = gst_element_factory_make ("fakesrc", "src");
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sink = gst_element_factory_make ("fakesink", "sink");
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gst_bin_add (GST_BIN (pipeline), src);
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gst_bin_add (GST_BIN (pipeline), sink);
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srcpad = gst_element_get_pad (src, "src");
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sinkpad = gst_element_get_pad (sink, "sink");
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gst_pad_link (srcpad, sinkpad);
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gst_object_unref (srcpad);
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gst_object_unref (sinkpad);
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ret = gst_element_set_state (pipeline, GST_STATE_PAUSED);
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fail_unless (ret == GST_STATE_CHANGE_ASYNC, "no async state return");
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ret = gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
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fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "no success state return");
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ret = gst_element_set_state (pipeline, GST_STATE_PLAYING);
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fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "cannot start play");
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ret =
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gst_element_get_state (pipeline, ¤t, &pending, GST_CLOCK_TIME_NONE);
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fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "not playing");
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fail_unless (current == GST_STATE_PLAYING, "not playing");
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fail_unless (pending == GST_STATE_VOID_PENDING, "not playing");
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ret = gst_element_set_state (pipeline, GST_STATE_NULL);
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fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "cannot null pipeline");
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gst_object_unref (pipeline);
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}
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GST_END_TEST
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/* a pipeline with live source should return NO_PREROLL in
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* PAUSE. When removing the live source it should return ASYNC
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* from the sink */
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GST_START_TEST (test_livesrc_remove)
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{
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GstElement *sink, *src, *pipeline;
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GstStateChangeReturn ret;
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GstState current, pending;
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GstPad *srcpad, *sinkpad;
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pipeline = gst_pipeline_new ("pipeline");
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src = gst_element_factory_make ("fakesrc", "src");
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g_object_set (G_OBJECT (src), "is-live", TRUE, NULL);
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sink = gst_element_factory_make ("fakesink", "sink");
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gst_object_ref (src);
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gst_bin_add (GST_BIN (pipeline), src);
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gst_bin_add (GST_BIN (pipeline), sink);
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srcpad = gst_element_get_pad (src, "src");
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sinkpad = gst_element_get_pad (sink, "sink");
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gst_pad_link (srcpad, sinkpad);
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gst_object_unref (srcpad);
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gst_object_unref (sinkpad);
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ret = gst_element_set_state (pipeline, GST_STATE_PAUSED);
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fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL,
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"no no_preroll state return");
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ret = gst_element_get_state (src, ¤t, &pending, GST_CLOCK_TIME_NONE);
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fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL, "not paused");
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fail_unless (current == GST_STATE_PAUSED, "not paused");
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fail_unless (pending == GST_STATE_VOID_PENDING, "not playing");
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gst_bin_remove (GST_BIN (pipeline), src);
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ret = gst_element_set_state (src, GST_STATE_NULL);
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fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "async going to null");
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gst_object_unref (src);
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ret = gst_element_get_state (pipeline, ¤t, &pending, 0);
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fail_unless (ret == GST_STATE_CHANGE_ASYNC, "not async");
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fail_unless (current == GST_STATE_PAUSED, "not paused");
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fail_unless (pending == GST_STATE_PAUSED, "not paused");
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ret = gst_element_set_state (pipeline, GST_STATE_NULL);
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fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "async going to null");
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gst_object_unref (pipeline);
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}
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GST_END_TEST
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/* the sink should go ASYNC to PAUSE. The live source should go
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* NO_PREROLL to PAUSE. the pipeline returns NO_PREROLL. An
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* attempt to go to PLAYING will return ASYNC. polling state
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* completion should return SUCCESS when the sink is gone to
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* PLAYING. */
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GST_START_TEST (test_livesrc_sink)
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{
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GstElement *sink, *src, *pipeline;
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GstStateChangeReturn ret;
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GstState current, pending;
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GstPad *srcpad, *sinkpad;
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GstBus *bus;
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pipeline = gst_pipeline_new ("pipeline");
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src = gst_element_factory_make ("fakesrc", "src");
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g_object_set (G_OBJECT (src), "is-live", TRUE, NULL);
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sink = gst_element_factory_make ("fakesink", "sink");
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gst_bin_add (GST_BIN (pipeline), src);
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gst_bin_add (GST_BIN (pipeline), sink);
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srcpad = gst_element_get_pad (src, "src");
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sinkpad = gst_element_get_pad (sink, "sink");
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gst_pad_link (srcpad, sinkpad);
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gst_object_unref (srcpad);
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gst_object_unref (sinkpad);
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bus = gst_element_get_bus (pipeline);
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ret = gst_element_set_state (pipeline, GST_STATE_PAUSED);
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fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL,
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"no no_preroll state return");
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pop_state_change_message (bus, sink, GST_STATE_NULL, GST_STATE_READY,
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GST_STATE_VOID_PENDING);
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pop_state_change_message (bus, src, GST_STATE_NULL, GST_STATE_READY,
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GST_STATE_VOID_PENDING);
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pop_state_change_message (bus, pipeline, GST_STATE_NULL, GST_STATE_READY,
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GST_STATE_PAUSED);
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/* this order only holds true for live sources because they do not push
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buffers in PAUSED */
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pop_state_change_message (bus, src, GST_STATE_READY, GST_STATE_PAUSED,
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GST_STATE_VOID_PENDING);
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pop_state_change_message (bus, pipeline, GST_STATE_READY, GST_STATE_PAUSED,
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GST_STATE_VOID_PENDING);
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ret = gst_element_set_state (pipeline, GST_STATE_PAUSED);
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fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL,
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"no no_preroll state return the second time");
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ret = gst_element_get_state (src, ¤t, &pending, GST_CLOCK_TIME_NONE);
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fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL, "not paused");
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fail_unless (current == GST_STATE_PAUSED, "not paused");
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fail_unless (pending == GST_STATE_VOID_PENDING, "not playing");
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/* don't block here */
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ret = gst_element_get_state (sink, ¤t, &pending, 0);
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fail_unless (ret == GST_STATE_CHANGE_ASYNC, "not async");
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fail_unless (current == GST_STATE_READY, "not ready");
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fail_unless (pending == GST_STATE_PAUSED, "not paused");
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ret =
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gst_element_get_state (pipeline, ¤t, &pending, GST_CLOCK_TIME_NONE);
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fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL, "not paused");
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fail_unless (current == GST_STATE_PAUSED, "not paused");
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fail_unless (pending == GST_STATE_VOID_PENDING, "not playing");
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ret = gst_element_set_state (pipeline, GST_STATE_PLAYING);
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fail_unless (ret == GST_STATE_CHANGE_ASYNC, "not async");
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ret =
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gst_element_get_state (pipeline, ¤t, &pending, GST_CLOCK_TIME_NONE);
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fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "not playing");
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fail_unless (current == GST_STATE_PLAYING, "not playing");
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fail_unless (pending == GST_STATE_VOID_PENDING, "not playing");
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/* now we have four messages on the bus: src from paused to playing, sink from
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ready to paused and paused to playing, and pipeline from paused to playing.
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the pipeline message should be last, and the sink messages should go in
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order, but the src message can be interleaved with the sink one. */
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{
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GstMessage *m;
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GstState old, new, pending;
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gint n_src = 1, n_sink = 2;
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while (n_src + n_sink > 0) {
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m = gst_bus_poll (bus, GST_MESSAGE_STATE_CHANGED, GST_SECOND);
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fail_unless (m != NULL, "expected state change message");
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gst_message_parse_state_changed (m, &old, &new, &pending);
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if (GST_MESSAGE_SRC (m) == (GstObject *) src) {
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fail_unless (n_src == 1, "already got one message from the src");
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n_src--;
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fail_unless (old == GST_STATE_PAUSED, "unexpected old");
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fail_unless (new == GST_STATE_PLAYING, "unexpected new (got %d)", new);
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fail_unless (pending == GST_STATE_VOID_PENDING, "unexpected pending");
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} else if (GST_MESSAGE_SRC (m) == (GstObject *) sink) {
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if (n_sink == 2) {
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fail_unless (old == GST_STATE_READY, "unexpected old");
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fail_unless (new == GST_STATE_PAUSED, "unexpected new");
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fail_unless (pending == GST_STATE_VOID_PENDING, "unexpected pending");
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} else if (n_sink == 1) {
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fail_unless (old == GST_STATE_PAUSED, "unexpected old");
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fail_unless (new == GST_STATE_PLAYING, "unexpected new");
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fail_unless (pending == GST_STATE_VOID_PENDING, "unexpected pending");
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} else {
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g_assert_not_reached ();
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}
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n_sink--;
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} else {
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g_critical
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("Unexpected state change message src %s (%d src %d sink pending)",
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GST_OBJECT_NAME (GST_MESSAGE_SRC (m)), n_src, n_sink);
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}
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gst_message_unref (m);
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}
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}
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pop_state_change_message (bus, pipeline, GST_STATE_PAUSED, GST_STATE_PLAYING,
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GST_STATE_VOID_PENDING);
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gst_object_unref (bus);
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gst_element_set_state (pipeline, GST_STATE_NULL);
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gst_object_unref (pipeline);
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}
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GST_END_TEST;
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/* The sink should go ASYNC to PLAYING. The source should go
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* to PLAYING with SUCCESS. The pipeline returns ASYNC. */
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GST_START_TEST (test_livesrc2_sink)
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{
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GstElement *sink, *src, *pipeline;
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GstStateChangeReturn ret;
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GstState current, pending;
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GstPad *srcpad, *sinkpad;
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pipeline = gst_pipeline_new ("pipeline");
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src = gst_element_factory_make ("fakesrc", "src");
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g_object_set (G_OBJECT (src), "is-live", TRUE, NULL);
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sink = gst_element_factory_make ("fakesink", "sink");
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gst_bin_add (GST_BIN (pipeline), src);
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gst_bin_add (GST_BIN (pipeline), sink);
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srcpad = gst_element_get_pad (src, "src");
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sinkpad = gst_element_get_pad (sink, "sink");
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gst_pad_link (srcpad, sinkpad);
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gst_object_unref (srcpad);
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gst_object_unref (sinkpad);
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ret = gst_element_set_state (pipeline, GST_STATE_PLAYING);
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fail_unless (ret == GST_STATE_CHANGE_ASYNC, "no async state return");
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ret = gst_element_get_state (src, ¤t, &pending, GST_CLOCK_TIME_NONE);
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fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "not playing");
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fail_unless (current == GST_STATE_PLAYING, "not playing");
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fail_unless (pending == GST_STATE_VOID_PENDING, "not playing");
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ret =
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gst_element_get_state (pipeline, ¤t, &pending, GST_CLOCK_TIME_NONE);
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fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "not playing");
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fail_unless (current == GST_STATE_PLAYING, "not playing");
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fail_unless (pending == GST_STATE_VOID_PENDING, "not playing");
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/* and back down */
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ret = gst_element_set_state (pipeline, GST_STATE_PAUSED);
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fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL,
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"no no_preroll state return");
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ret = gst_element_get_state (src, ¤t, &pending, GST_CLOCK_TIME_NONE);
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fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL, "not no_preroll");
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fail_unless (current == GST_STATE_PAUSED, "not paused");
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fail_unless (pending == GST_STATE_VOID_PENDING, "not paused");
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/* sink state is not known.. it might be prerolled or not */
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/* and to READY */
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ret = gst_element_set_state (pipeline, GST_STATE_READY);
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fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "no success state return");
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ret = gst_element_get_state (src, ¤t, &pending, GST_CLOCK_TIME_NONE);
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fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "not success");
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fail_unless (current == GST_STATE_READY, "not ready");
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fail_unless (pending == GST_STATE_VOID_PENDING, "not ready");
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ret = gst_element_get_state (sink, ¤t, &pending, GST_CLOCK_TIME_NONE);
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fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "not success");
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fail_unless (current == GST_STATE_READY, "not ready");
|
|
fail_unless (pending == GST_STATE_VOID_PENDING, "not ready");
|
|
|
|
/* And destroy. Must be NULL */
|
|
ret = gst_element_set_state (pipeline, GST_STATE_NULL);
|
|
fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "no success state return");
|
|
gst_object_unref (pipeline);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_livesrc3_sink)
|
|
{
|
|
GstElement *sink, *src, *pipeline;
|
|
GstStateChangeReturn ret;
|
|
GstState current, pending;
|
|
GstPad *srcpad, *sinkpad;
|
|
|
|
pipeline = gst_pipeline_new ("pipeline");
|
|
src = gst_element_factory_make ("fakesrc", "src");
|
|
g_object_set (G_OBJECT (src), "is-live", TRUE, NULL);
|
|
sink = gst_element_factory_make ("fakesink", "sink");
|
|
|
|
gst_bin_add (GST_BIN (pipeline), src);
|
|
gst_bin_add (GST_BIN (pipeline), sink);
|
|
|
|
srcpad = gst_element_get_pad (src, "src");
|
|
sinkpad = gst_element_get_pad (sink, "sink");
|
|
gst_pad_link (srcpad, sinkpad);
|
|
gst_object_unref (srcpad);
|
|
gst_object_unref (sinkpad);
|
|
|
|
ret = gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
|
fail_unless (ret == GST_STATE_CHANGE_ASYNC, "no async state return");
|
|
|
|
ret =
|
|
gst_element_get_state (pipeline, ¤t, &pending, GST_CLOCK_TIME_NONE);
|
|
fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "not playing");
|
|
fail_unless (current == GST_STATE_PLAYING, "not playing");
|
|
fail_unless (pending == GST_STATE_VOID_PENDING, "not playing");
|
|
|
|
/* and back down */
|
|
ret = gst_element_set_state (pipeline, GST_STATE_NULL);
|
|
fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "no success state return");
|
|
gst_object_unref (pipeline);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_locked_sink)
|
|
{
|
|
GstElement *sink, *src, *pipeline;
|
|
GstStateChangeReturn ret;
|
|
GstState current, pending;
|
|
|
|
pipeline = gst_pipeline_new ("pipeline");
|
|
src = gst_element_factory_make ("fakesrc", "src");
|
|
g_object_set (G_OBJECT (src), "is-live", TRUE, NULL);
|
|
sink = gst_element_factory_make ("fakesink", "sink");
|
|
|
|
gst_bin_add (GST_BIN (pipeline), src);
|
|
gst_bin_add (GST_BIN (pipeline), sink);
|
|
|
|
/* we don't link the elements */
|
|
|
|
ret = gst_element_set_state (pipeline, GST_STATE_PAUSED);
|
|
fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL,
|
|
"no NO_PREROLL state return");
|
|
|
|
ret =
|
|
gst_element_get_state (pipeline, ¤t, &pending, GST_CLOCK_TIME_NONE);
|
|
fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL, "not no_preroll");
|
|
fail_unless (current == GST_STATE_PAUSED, "not paused");
|
|
fail_unless (pending == GST_STATE_VOID_PENDING, "have pending");
|
|
|
|
/* the sink is now async going from ready to paused */
|
|
ret = gst_element_get_state (sink, ¤t, &pending, 0);
|
|
fail_unless (ret == GST_STATE_CHANGE_ASYNC, "not async");
|
|
fail_unless (current == GST_STATE_READY, "not ready");
|
|
fail_unless (pending == GST_STATE_PAUSED, "not paused");
|
|
|
|
/* lock the sink */
|
|
gst_element_set_locked_state (sink, TRUE);
|
|
|
|
/* move to PlAYING, the sink should remain ASYNC. The pipeline
|
|
* returns ASYNC */
|
|
ret = gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
|
fail_unless (ret == GST_STATE_CHANGE_ASYNC, "no ASYNC state return");
|
|
|
|
/* back to PAUSED, we should get NO_PREROLL again */
|
|
ret = gst_element_set_state (pipeline, GST_STATE_PAUSED);
|
|
fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL,
|
|
"no NO_PREROLL state return");
|
|
|
|
/* unlock the sink */
|
|
gst_element_set_locked_state (sink, FALSE);
|
|
|
|
/* and now everything back down */
|
|
ret = gst_element_set_state (pipeline, GST_STATE_NULL);
|
|
fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "no success state return");
|
|
gst_object_unref (pipeline);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_unlinked_live)
|
|
{
|
|
GstElement *sink, *src, *lsrc, *pipeline;
|
|
GstStateChangeReturn ret;
|
|
GstState current, pending;
|
|
GstPad *srcpad, *sinkpad;
|
|
|
|
pipeline = gst_pipeline_new ("pipeline");
|
|
src = gst_element_factory_make ("fakesrc", "src");
|
|
lsrc = gst_element_factory_make ("fakesrc", "lsrc");
|
|
g_object_set (G_OBJECT (lsrc), "is-live", TRUE, NULL);
|
|
sink = gst_element_factory_make ("fakesink", "sink");
|
|
|
|
gst_bin_add (GST_BIN (pipeline), src);
|
|
gst_bin_add (GST_BIN (pipeline), lsrc);
|
|
gst_bin_add (GST_BIN (pipeline), sink);
|
|
|
|
/* link non live source to sink */
|
|
srcpad = gst_element_get_pad (src, "src");
|
|
sinkpad = gst_element_get_pad (sink, "sink");
|
|
gst_pad_link (srcpad, sinkpad);
|
|
gst_object_unref (srcpad);
|
|
gst_object_unref (sinkpad);
|
|
|
|
/* we don't link the srcpad of the live source, it will not contribute to the
|
|
* NO_PREROLL. */
|
|
|
|
/* set state to PAUSED, this should return NO_PREROLL because there is a live
|
|
* source. since the only sink in this pipeline is linked to a non-live
|
|
* source, it will preroll eventually. */
|
|
ret = gst_element_set_state (pipeline, GST_STATE_PAUSED);
|
|
fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL,
|
|
"no NO_PREROLL state return");
|
|
|
|
/* wait till the sink is prerolled */
|
|
ret = gst_element_get_state (sink, ¤t, &pending, GST_CLOCK_TIME_NONE);
|
|
fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "not success");
|
|
fail_unless (current == GST_STATE_PAUSED, "not paused");
|
|
fail_unless (pending == GST_STATE_VOID_PENDING, "have playing");
|
|
|
|
/* the pipeline should still return NO_PREROLL */
|
|
ret =
|
|
gst_element_get_state (pipeline, ¤t, &pending, GST_CLOCK_TIME_NONE);
|
|
fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL, "not no_preroll");
|
|
fail_unless (current == GST_STATE_PAUSED, "not paused");
|
|
fail_unless (pending == GST_STATE_VOID_PENDING, "have playing");
|
|
|
|
ret = gst_element_set_state (pipeline, GST_STATE_NULL);
|
|
fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "not SUCCESS");
|
|
|
|
gst_object_unref (pipeline);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_delayed_async)
|
|
{
|
|
GstElement *sink, *src, *pipeline;
|
|
GstStateChangeReturn ret;
|
|
GstState current, pending;
|
|
GstPad *srcpad, *sinkpad;
|
|
|
|
pipeline = gst_pipeline_new ("pipeline");
|
|
src = gst_element_factory_make ("fakesrc", "src");
|
|
g_object_set (G_OBJECT (src), "is-live", TRUE, NULL);
|
|
sink = gst_element_factory_make ("fakesink", "sink");
|
|
|
|
/* add source, don't add sink yet */
|
|
gst_bin_add (GST_BIN (pipeline), src);
|
|
|
|
ret = gst_element_set_state (pipeline, GST_STATE_PAUSED);
|
|
fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL,
|
|
"no NO_PREROLL state return");
|
|
|
|
/* add sink now and set to PAUSED */
|
|
gst_bin_add (GST_BIN (pipeline), sink);
|
|
|
|
/* This will make the bin notice an ASYNC element. */
|
|
ret = gst_element_set_state (sink, GST_STATE_PAUSED);
|
|
fail_unless (ret == GST_STATE_CHANGE_ASYNC, "no ASYNC state return");
|
|
|
|
/* we should still be NO_PREROLL now although there is an async element in the
|
|
* pipeline. */
|
|
ret =
|
|
gst_element_get_state (pipeline, ¤t, &pending, GST_CLOCK_TIME_NONE);
|
|
fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL, "not NO_PREROLL");
|
|
fail_unless (current == GST_STATE_PAUSED, "not paused");
|
|
fail_unless (pending == GST_STATE_VOID_PENDING, "have pending");
|
|
|
|
/* link live source to sink */
|
|
srcpad = gst_element_get_pad (src, "src");
|
|
sinkpad = gst_element_get_pad (sink, "sink");
|
|
gst_pad_link (srcpad, sinkpad);
|
|
gst_object_unref (srcpad);
|
|
gst_object_unref (sinkpad);
|
|
|
|
ret = gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
|
fail_unless (ret == GST_STATE_CHANGE_ASYNC, "no ASYNC state return");
|
|
|
|
/* we should get SUCCESS now */
|
|
ret =
|
|
gst_element_get_state (pipeline, ¤t, &pending, GST_CLOCK_TIME_NONE);
|
|
fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "not NO_PREROLL");
|
|
fail_unless (current == GST_STATE_PLAYING, "not PLAYING");
|
|
fail_unless (pending == GST_STATE_VOID_PENDING, "have pending");
|
|
|
|
ret = gst_element_set_state (pipeline, GST_STATE_NULL);
|
|
fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "not SUCCESS");
|
|
|
|
gst_object_unref (pipeline);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_added_async)
|
|
{
|
|
GstElement *sink, *src, *pipeline;
|
|
GstStateChangeReturn ret;
|
|
GstState current, pending;
|
|
GstPad *srcpad, *sinkpad;
|
|
|
|
pipeline = gst_pipeline_new ("pipeline");
|
|
src = gst_element_factory_make ("fakesrc", "src");
|
|
g_object_set (G_OBJECT (src), "is-live", TRUE, NULL);
|
|
sink = gst_element_factory_make ("fakesink", "sink");
|
|
|
|
/* add source, don't add sink yet */
|
|
gst_bin_add (GST_BIN (pipeline), src);
|
|
|
|
ret = gst_element_set_state (pipeline, GST_STATE_PAUSED);
|
|
fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL,
|
|
"no NO_PREROLL state return");
|
|
|
|
/* set sink to PAUSED without adding it to the pipeline */
|
|
ret = gst_element_set_state (sink, GST_STATE_PAUSED);
|
|
fail_unless (ret == GST_STATE_CHANGE_ASYNC, "no ASYNC state return");
|
|
|
|
/* add sink now, pipeline should notice the async element */
|
|
gst_bin_add (GST_BIN (pipeline), sink);
|
|
|
|
/* we should still be NO_PREROLL now although there is an async element in the
|
|
* pipeline. */
|
|
ret =
|
|
gst_element_get_state (pipeline, ¤t, &pending, GST_CLOCK_TIME_NONE);
|
|
fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL, "not NO_PREROLL");
|
|
fail_unless (current == GST_STATE_PAUSED, "not paused");
|
|
fail_unless (pending == GST_STATE_VOID_PENDING, "have pending");
|
|
|
|
/* link live source to sink */
|
|
srcpad = gst_element_get_pad (src, "src");
|
|
sinkpad = gst_element_get_pad (sink, "sink");
|
|
gst_pad_link (srcpad, sinkpad);
|
|
gst_object_unref (srcpad);
|
|
gst_object_unref (sinkpad);
|
|
|
|
ret = gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
|
fail_unless (ret == GST_STATE_CHANGE_ASYNC, "no ASYNC state return");
|
|
|
|
/* we should get SUCCESS now */
|
|
ret =
|
|
gst_element_get_state (pipeline, ¤t, &pending, GST_CLOCK_TIME_NONE);
|
|
fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "not NO_PREROLL");
|
|
fail_unless (current == GST_STATE_PLAYING, "not PLAYING");
|
|
fail_unless (pending == GST_STATE_VOID_PENDING, "have pending");
|
|
|
|
ret = gst_element_set_state (pipeline, GST_STATE_NULL);
|
|
fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "not SUCCESS");
|
|
|
|
gst_object_unref (pipeline);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_added_async2)
|
|
{
|
|
GstElement *sink, *src, *pipeline;
|
|
GstStateChangeReturn ret;
|
|
GstState current, pending;
|
|
|
|
pipeline = gst_pipeline_new ("pipeline");
|
|
src = gst_element_factory_make ("fakesrc", "src");
|
|
sink = gst_element_factory_make ("fakesink", "sink");
|
|
|
|
/* add source, don't add sink yet */
|
|
gst_bin_add (GST_BIN (pipeline), src);
|
|
|
|
ret = gst_element_set_state (pipeline, GST_STATE_PAUSED);
|
|
fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "no SUCCESS state return");
|
|
|
|
/* set sink to PAUSED without adding it to the pipeline */
|
|
ret = gst_element_set_state (sink, GST_STATE_PAUSED);
|
|
fail_unless (ret == GST_STATE_CHANGE_ASYNC, "no ASYNC state return");
|
|
|
|
/* add sink now, pipeline should notice the async element */
|
|
gst_bin_add (GST_BIN (pipeline), sink);
|
|
|
|
/* we should be ASYNC now because there is an async element in the
|
|
* pipeline. */
|
|
ret = gst_element_get_state (pipeline, ¤t, &pending, 0);
|
|
fail_unless (ret == GST_STATE_CHANGE_ASYNC, "not ASYNC");
|
|
fail_unless (current == GST_STATE_PAUSED, "not paused");
|
|
fail_unless (pending == GST_STATE_PAUSED, "not paused");
|
|
|
|
ret = gst_element_set_state (pipeline, GST_STATE_NULL);
|
|
fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "not SUCCESS");
|
|
|
|
gst_object_unref (pipeline);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_add_live)
|
|
{
|
|
GstElement *sink, *src, *pipeline;
|
|
GstStateChangeReturn ret;
|
|
GstState current, pending;
|
|
|
|
pipeline = gst_pipeline_new ("pipeline");
|
|
src = gst_element_factory_make ("fakesrc", "src");
|
|
g_object_set (G_OBJECT (src), "is-live", TRUE, NULL);
|
|
sink = gst_element_factory_make ("fakesink", "sink");
|
|
|
|
/* add sink, don't add sourc3 yet */
|
|
gst_bin_add (GST_BIN (pipeline), sink);
|
|
|
|
ret = gst_element_set_state (pipeline, GST_STATE_PAUSED);
|
|
fail_unless (ret == GST_STATE_CHANGE_ASYNC, "no ASYNC state return");
|
|
|
|
/* set source to PAUSED without adding it to the pipeline */
|
|
ret = gst_element_set_state (src, GST_STATE_PAUSED);
|
|
fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL,
|
|
"no NO_PREROLL state return");
|
|
|
|
/* add source now, pipeline should notice the NO_PREROLL element */
|
|
gst_bin_add (GST_BIN (pipeline), src);
|
|
|
|
/* we should be NO_PREROLL now because there is a NO_PREROLL element in the
|
|
* pipeline. */
|
|
ret =
|
|
gst_element_get_state (pipeline, ¤t, &pending, GST_CLOCK_TIME_NONE);
|
|
fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL, "not NO_PREROLL");
|
|
fail_unless (current == GST_STATE_PAUSED, "not paused");
|
|
fail_unless (pending == GST_STATE_VOID_PENDING, "have pending");
|
|
|
|
ret = gst_element_set_state (pipeline, GST_STATE_NULL);
|
|
fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "not SUCCESS");
|
|
|
|
gst_object_unref (pipeline);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static GMutex *blocked_lock;
|
|
static GCond *blocked_cond;
|
|
|
|
static void
|
|
pad_blocked_cb (GstPad * pad, gboolean blocked, gpointer user_data)
|
|
{
|
|
g_mutex_lock (blocked_lock);
|
|
GST_DEBUG ("srcpad blocked: %d, sending signal", blocked);
|
|
g_cond_signal (blocked_cond);
|
|
g_mutex_unlock (blocked_lock);
|
|
}
|
|
|
|
GST_START_TEST (test_add_live2)
|
|
{
|
|
GstElement *sink, *src, *pipeline;
|
|
GstStateChangeReturn ret;
|
|
GstState current, pending;
|
|
GstPad *srcpad, *sinkpad;
|
|
|
|
blocked_lock = g_mutex_new ();
|
|
blocked_cond = g_cond_new ();
|
|
|
|
pipeline = gst_pipeline_new ("pipeline");
|
|
src = gst_element_factory_make ("fakesrc", "src");
|
|
g_object_set (G_OBJECT (src), "is-live", TRUE, NULL);
|
|
sink = gst_element_factory_make ("fakesink", "sink");
|
|
|
|
/* add sink, don't add source yet */
|
|
gst_bin_add (GST_BIN (pipeline), sink);
|
|
|
|
/* set the pipeline to PLAYING. This will return ASYNC on READY->PAUSED */
|
|
ret = gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
|
fail_unless (ret == GST_STATE_CHANGE_ASYNC, "no ASYNC state return");
|
|
|
|
g_mutex_lock (blocked_lock);
|
|
|
|
GST_DEBUG ("blocking srcpad");
|
|
/* block source pad */
|
|
srcpad = gst_element_get_pad (src, "src");
|
|
gst_pad_set_blocked_async (srcpad, TRUE, pad_blocked_cb, NULL);
|
|
|
|
/* set source to PAUSED without adding it to the pipeline */
|
|
ret = gst_element_set_state (src, GST_STATE_PAUSED);
|
|
fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL,
|
|
"no NO_PREROLL state return");
|
|
|
|
/* add source now, pipeline should notice the NO_PREROLL element. This
|
|
* should trigger as commit of the ASYNC pipeline and make it continue
|
|
* to PLAYING. We blocked the source pad so that we don't get an unlinked
|
|
* error. */
|
|
gst_bin_add (GST_BIN (pipeline), src);
|
|
|
|
/* wait for pad blocked, this means the source is now PLAYING. */
|
|
g_cond_wait (blocked_cond, blocked_lock);
|
|
g_mutex_unlock (blocked_lock);
|
|
|
|
GST_DEBUG ("linking pads");
|
|
|
|
/* link to sink */
|
|
sinkpad = gst_element_get_pad (sink, "sink");
|
|
gst_pad_link (srcpad, sinkpad);
|
|
gst_object_unref (srcpad);
|
|
gst_object_unref (sinkpad);
|
|
|
|
GST_DEBUG ("unblocking srcpad");
|
|
|
|
/* and unblock */
|
|
gst_pad_set_blocked_async (srcpad, FALSE, pad_blocked_cb, NULL);
|
|
|
|
GST_DEBUG ("getting state");
|
|
|
|
/* we should be SUCCESS now and PLAYING */
|
|
ret =
|
|
gst_element_get_state (pipeline, ¤t, &pending, GST_CLOCK_TIME_NONE);
|
|
fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "not SUCCESS");
|
|
fail_unless (current == GST_STATE_PLAYING, "not PLAYING");
|
|
fail_unless (pending == GST_STATE_VOID_PENDING, "have pending");
|
|
|
|
ret = gst_element_set_state (pipeline, GST_STATE_NULL);
|
|
fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "not SUCCESS");
|
|
|
|
g_cond_free (blocked_cond);
|
|
g_mutex_free (blocked_lock);
|
|
gst_object_unref (pipeline);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_bin_live)
|
|
{
|
|
GstElement *sink, *src, *pipeline, *bin;
|
|
GstStateChangeReturn ret;
|
|
GstState current, pending;
|
|
GstPad *srcpad, *sinkpad;
|
|
|
|
pipeline = gst_pipeline_new ("pipeline");
|
|
bin = gst_bin_new ("bin");
|
|
src = gst_element_factory_make ("fakesrc", "src");
|
|
g_object_set (G_OBJECT (src), "is-live", TRUE, NULL);
|
|
sink = gst_element_factory_make ("fakesink", "sink");
|
|
|
|
gst_bin_add (GST_BIN (bin), src);
|
|
gst_bin_add (GST_BIN (bin), sink);
|
|
gst_bin_add (GST_BIN (pipeline), bin);
|
|
|
|
srcpad = gst_element_get_pad (src, "src");
|
|
sinkpad = gst_element_get_pad (sink, "sink");
|
|
gst_pad_link (srcpad, sinkpad);
|
|
gst_object_unref (srcpad);
|
|
gst_object_unref (sinkpad);
|
|
|
|
/* PAUSED returns NO_PREROLL because of the live source */
|
|
ret = gst_element_set_state (pipeline, GST_STATE_PAUSED);
|
|
fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL,
|
|
"no NO_PREROLL state return");
|
|
ret =
|
|
gst_element_get_state (pipeline, ¤t, &pending, GST_CLOCK_TIME_NONE);
|
|
fail_unless (ret == GST_STATE_CHANGE_NO_PREROLL, "not NO_PREROLL");
|
|
fail_unless (current == GST_STATE_PAUSED, "not paused");
|
|
fail_unless (pending == GST_STATE_VOID_PENDING, "not void pending");
|
|
|
|
/* when going to PLAYING, the sink should go to PLAYING ASYNC */
|
|
ret = gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
|
fail_unless (ret == GST_STATE_CHANGE_ASYNC, "not ASYNC");
|
|
|
|
/* now wait for PLAYING to complete */
|
|
ret =
|
|
gst_element_get_state (pipeline, ¤t, &pending, GST_CLOCK_TIME_NONE);
|
|
fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "not playing");
|
|
fail_unless (current == GST_STATE_PLAYING, "not playing");
|
|
fail_unless (pending == GST_STATE_VOID_PENDING, "not void pending");
|
|
|
|
ret = gst_element_set_state (pipeline, GST_STATE_NULL);
|
|
fail_unless (ret == GST_STATE_CHANGE_SUCCESS, "cannot null pipeline");
|
|
|
|
gst_object_unref (pipeline);
|
|
}
|
|
|
|
GST_END_TEST
|
|
/* test: try changing state of sinks */
|
|
Suite * gst_sinks_suite (void)
|
|
{
|
|
Suite *s = suite_create ("Sinks");
|
|
TCase *tc_chain = tcase_create ("general");
|
|
|
|
suite_add_tcase (s, tc_chain);
|
|
tcase_add_test (tc_chain, test_sink);
|
|
tcase_add_test (tc_chain, test_sink_completion);
|
|
tcase_add_test (tc_chain, test_src_sink);
|
|
tcase_add_test (tc_chain, test_livesrc_remove);
|
|
tcase_add_test (tc_chain, test_livesrc_sink);
|
|
tcase_add_test (tc_chain, test_livesrc2_sink);
|
|
tcase_add_test (tc_chain, test_livesrc3_sink);
|
|
tcase_add_test (tc_chain, test_locked_sink);
|
|
tcase_add_test (tc_chain, test_unlinked_live);
|
|
tcase_add_test (tc_chain, test_delayed_async);
|
|
tcase_add_test (tc_chain, test_added_async);
|
|
tcase_add_test (tc_chain, test_added_async2);
|
|
tcase_add_test (tc_chain, test_add_live);
|
|
tcase_add_test (tc_chain, test_add_live2);
|
|
tcase_add_test (tc_chain, test_bin_live);
|
|
|
|
return s;
|
|
}
|
|
|
|
GST_CHECK_MAIN (gst_sinks);
|