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Original commit message from CVS: * check/gst/gstpipeline.c: (GST_START_TEST): * docs/gst/gstreamer-sections.txt: * gst/gstutils.c: (set_state_async_thread_func), (gst_element_set_state_async): * gst/gstutils.h: add a gst_element_set_state_async method that sets the state and starts a thread to make sure the state change completes as best as it can
140 lines
4 KiB
C
140 lines
4 KiB
C
/* GStreamer
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* Copyright (C) 2005 Thomas Vander Stichele <thomas at apestaart dot org>
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*
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* gstpipeline.c: Unit test for GstPipeline
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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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/* an empty pipeline can go to PLAYING in one go */
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GST_START_TEST (test_async_state_change_empty)
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{
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GstPipeline *pipeline;
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pipeline = GST_PIPELINE (gst_pipeline_new (NULL));
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fail_unless (pipeline != NULL, "Could not create pipeline");
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g_object_set (G_OBJECT (pipeline), "play-timeout", 0LL, NULL);
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fail_unless_equals_int (gst_element_set_state (GST_ELEMENT (pipeline),
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GST_STATE_PLAYING), GST_STATE_CHANGE_SUCCESS);
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gst_object_unref (pipeline);
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}
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GST_END_TEST;
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GST_START_TEST (test_async_state_change_fake_ready)
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{
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GstPipeline *pipeline;
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GstElement *src, *sink;
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pipeline = GST_PIPELINE (gst_pipeline_new (NULL));
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fail_unless (pipeline != NULL, "Could not create pipeline");
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g_object_set (G_OBJECT (pipeline), "play-timeout", 0LL, NULL);
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src = gst_element_factory_make ("fakesrc", NULL);
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sink = gst_element_factory_make ("fakesink", NULL);
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gst_bin_add_many (GST_BIN (pipeline), src, sink, NULL);
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gst_element_link (src, sink);
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fail_unless_equals_int (gst_element_set_state (GST_ELEMENT (pipeline),
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GST_STATE_READY), GST_STATE_CHANGE_SUCCESS);
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gst_object_unref (pipeline);
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}
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GST_END_TEST;
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GST_START_TEST (test_async_state_change_fake)
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{
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GstPipeline *pipeline;
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GstElement *src, *sink;
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GstBus *bus;
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gboolean done = FALSE;
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pipeline = GST_PIPELINE (gst_pipeline_new (NULL));
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fail_unless (pipeline != NULL, "Could not create pipeline");
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g_object_set (G_OBJECT (pipeline), "play-timeout", 0LL, NULL);
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src = gst_element_factory_make ("fakesrc", NULL);
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sink = gst_element_factory_make ("fakesink", NULL);
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gst_bin_add_many (GST_BIN (pipeline), src, sink, NULL);
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gst_element_link (src, sink);
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bus = gst_pipeline_get_bus (pipeline);
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fail_unless_equals_int (gst_element_set_state_async (GST_ELEMENT (pipeline),
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GST_STATE_PLAYING), GST_STATE_CHANGE_ASYNC);
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while (!done) {
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GstMessage *message;
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GstState old, new;
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GstMessageType type;
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type = gst_bus_poll (bus, GST_MESSAGE_STATE_CHANGED, -1);
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message = gst_bus_pop (bus);
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gst_message_parse_state_changed (message, &old, &new);
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GST_DEBUG_OBJECT (message->src, "state change from %d to %d", old, new);
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if (message->src == GST_OBJECT (pipeline) && new == GST_STATE_PLAYING)
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done = TRUE;
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gst_message_unref (message);
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}
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g_object_set (G_OBJECT (pipeline), "play-timeout", 3 * GST_SECOND, NULL);
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fail_unless_equals_int (gst_element_set_state (GST_ELEMENT (pipeline),
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GST_STATE_NULL), GST_STATE_CHANGE_SUCCESS);
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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_END_TEST;
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Suite *
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gst_pipeline_suite (void)
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{
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Suite *s = suite_create ("GstPipeline");
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TCase *tc_chain = tcase_create ("pipeline tests");
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_async_state_change_empty);
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tcase_add_test (tc_chain, test_async_state_change_fake_ready);
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tcase_add_test (tc_chain, test_async_state_change_fake);
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return s;
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}
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int
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main (int argc, char **argv)
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{
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int nf;
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Suite *s = gst_pipeline_suite ();
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SRunner *sr = srunner_create (s);
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gst_check_init (&argc, &argv);
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srunner_run_all (sr, CK_NORMAL);
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nf = srunner_ntests_failed (sr);
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srunner_free (sr);
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return nf;
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}
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