2 * Copyright (C) <2005> Thomas Vander Stichele <thomas at apestaart dot org>
4 * cleanup.c: Unit test for cleanup of pipelines
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
16 * You should have received a copy of the GNU Library General Public
17 * License along with this library; if not, write to the
18 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 * Boston, MA 02111-1307, USA.
23 #include "../gstcheck.h"
27 setup_pipeline (gchar * pipe_descr)
31 pipeline = gst_parse_launch (pipe_descr, NULL);
32 g_return_val_if_fail (GST_IS_PIPELINE (pipeline), NULL);
36 /* events is a mask of expected events. tevent is the expected terminal event.
37 the poll call will time out after half a second.
40 run_pipeline (GstElement * pipe, gchar * descr,
41 GstMessageType events, GstMessageType tevent)
44 GstMessageType revent;
46 bus = gst_element_get_bus (pipe);
48 gst_element_set_state (pipe, GST_STATE_PLAYING);
51 revent = gst_bus_poll (bus, GST_MESSAGE_ANY, GST_SECOND / 2);
53 /* always have to pop the message before getting back into poll */
54 if (revent != GST_MESSAGE_UNKNOWN)
55 gst_message_unref (gst_bus_pop (bus));
57 if (revent == tevent) {
59 } else if (revent == GST_MESSAGE_UNKNOWN) {
60 g_critical ("Unexpected timeout in gst_bus_poll, looking for %d: %s",
63 } else if (revent & events) {
66 g_critical ("Unexpected message received of type %d, looking for %d: %s",
67 revent, tevent, descr);
70 gst_element_set_state (pipe, GST_STATE_NULL);
71 gst_object_unref (GST_OBJECT (pipe));
74 START_TEST (test_pipeline_unref)
78 GstElement *pipeline, *src, *sink;
80 s = "fakesrc name=src num-buffers=20 ! fakesink name=sink";
81 pipeline = setup_pipeline (s);
82 /* get_by_name takes a ref */
83 src = gst_bin_get_by_name (GST_BIN (pipeline), "src");
84 fail_if (src == NULL);
85 sink = gst_bin_get_by_name (GST_BIN (pipeline), "sink");
86 fail_if (sink == NULL);
88 run_pipeline (pipeline, s, GST_MESSAGE_STATE_CHANGED, GST_MESSAGE_EOS);
89 count = GST_OBJECT_REFCOUNT_VALUE (src);
90 fail_unless (count == 1, "src has a refcount of %d instead of 1", count);
91 count = GST_OBJECT_REFCOUNT_VALUE (sink);
92 fail_unless (count == 1, "sink has a refcount of %d instead of 1", count);
93 gst_object_unref (GST_OBJECT (src));
94 gst_object_unref (GST_OBJECT (sink));
100 Suite *s = suite_create ("Pipeline cleanup");
101 TCase *tc_chain = tcase_create ("linear");
103 /* time out after 20s, not the default 3 */
104 tcase_set_timeout (tc_chain, 20);
106 suite_add_tcase (s, tc_chain);
107 tcase_add_test (tc_chain, test_pipeline_unref);
112 main (int argc, char **argv)
116 Suite *s = cleanup_suite ();
117 SRunner *sr = srunner_create (s);
119 gst_check_init (&argc, &argv);
121 srunner_run_all (sr, CK_NORMAL);
122 nf = srunner_ntests_failed (sr);