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f8e79bdf86
Original commit message from CVS: 2005-06-28 Andy Wingo <wingo@pobox.com> * *.c: Don't cast to GST_OBJECT when reffing or unreffing. Large source-munging commit!!!
126 lines
3.5 KiB
C
126 lines
3.5 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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* cleanup.c: Unit test for cleanup of pipelines
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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 "../gstcheck.h"
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static GstElement *
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setup_pipeline (gchar * pipe_descr)
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{
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GstElement *pipeline;
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pipeline = gst_parse_launch (pipe_descr, NULL);
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g_return_val_if_fail (GST_IS_PIPELINE (pipeline), NULL);
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return pipeline;
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}
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/* events is a mask of expected events. tevent is the expected terminal event.
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the poll call will time out after half a second.
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*/
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static void
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run_pipeline (GstElement * pipe, gchar * descr,
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GstMessageType events, GstMessageType tevent)
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{
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GstBus *bus;
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GstMessageType revent;
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bus = gst_element_get_bus (pipe);
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g_assert (bus);
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gst_element_set_state (pipe, GST_STATE_PLAYING);
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while (1) {
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revent = gst_bus_poll (bus, GST_MESSAGE_ANY, GST_SECOND / 2);
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/* always have to pop the message before getting back into poll */
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if (revent != GST_MESSAGE_UNKNOWN)
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gst_message_unref (gst_bus_pop (bus));
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if (revent == tevent) {
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break;
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} else if (revent == GST_MESSAGE_UNKNOWN) {
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g_critical ("Unexpected timeout in gst_bus_poll, looking for %d: %s",
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tevent, descr);
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break;
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} else if (revent & events) {
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continue;
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}
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g_critical ("Unexpected message received of type %d, looking for %d: %s",
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revent, tevent, descr);
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}
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gst_element_set_state (pipe, GST_STATE_NULL);
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gst_object_unref (pipe);
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}
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START_TEST (test_pipeline_unref)
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{
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gchar *s;
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gint count;
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GstElement *pipeline, *src, *sink;
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s = "fakesrc name=src num-buffers=20 ! fakesink name=sink";
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pipeline = setup_pipeline (s);
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/* get_by_name takes a ref */
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src = gst_bin_get_by_name (GST_BIN (pipeline), "src");
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fail_if (src == NULL);
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sink = gst_bin_get_by_name (GST_BIN (pipeline), "sink");
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fail_if (sink == NULL);
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run_pipeline (pipeline, s, GST_MESSAGE_STATE_CHANGED, GST_MESSAGE_EOS);
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count = GST_OBJECT_REFCOUNT_VALUE (src);
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fail_unless (count == 1, "src has a refcount of %d instead of 1", count);
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count = GST_OBJECT_REFCOUNT_VALUE (sink);
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fail_unless (count == 1, "sink has a refcount of %d instead of 1", count);
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gst_object_unref (src);
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gst_object_unref (sink);
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}
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END_TEST Suite *
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cleanup_suite (void)
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{
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Suite *s = suite_create ("Pipeline cleanup");
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TCase *tc_chain = tcase_create ("linear");
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/* time out after 20s, not the default 3 */
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tcase_set_timeout (tc_chain, 20);
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_pipeline_unref);
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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 = cleanup_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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