1 /* GStreamer
2 * Copyright (C) 2005 Luca Ognibene <luogni@tin.it>
3 * Based (copied) on simple_launch_lines.c
4 *
5 * libavcodec-locking.c: Unit test for libavcodec's locks
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
16 *
17 * You should have received a copy of the GNU Library General Public
18 * License along with this library; if not, write to the
19 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
21 */
22
23
24 #include <gst/check/gstcheck.h>
25 #include <stdlib.h>
26
27 #define NUM_SINKS 10
28
29 static GstElement *
setup_pipeline(const gchar * pipe_descr)30 setup_pipeline (const gchar * pipe_descr)
31 {
32 GstElement *pipeline;
33
34 pipeline = gst_parse_launch (pipe_descr, NULL);
35 g_return_val_if_fail (GST_IS_PIPELINE (pipeline), NULL);
36 return pipeline;
37 }
38
39 /*
40 * run_pipeline:
41 * @pipe: the pipeline to run
42 * @desc: the description for use in messages
43 * @events: is a mask of expected events
44 * @tevent: is the expected terminal event.
45 *
46 * the poll call will time out after half a second.
47 */
48 static void
run_pipeline(GstElement * pipe,const gchar * descr,GstMessageType events,GstMessageType tevent)49 run_pipeline (GstElement * pipe, const gchar * descr,
50 GstMessageType events, GstMessageType tevent)
51 {
52 GstBus *bus;
53 GstMessage *message;
54 GstMessageType revent;
55 GstStateChangeReturn ret;
56
57 g_assert (pipe);
58 bus = gst_element_get_bus (pipe);
59 g_assert (bus);
60
61 ret = gst_element_set_state (pipe, GST_STATE_PLAYING);
62 ret = gst_element_get_state (pipe, NULL, NULL, GST_CLOCK_TIME_NONE);
63 if (ret != GST_STATE_CHANGE_SUCCESS) {
64 g_critical ("Couldn't set pipeline to PLAYING");
65 goto done;
66 }
67
68 while (1) {
69 message = gst_bus_poll (bus, GST_MESSAGE_ANY, GST_SECOND / 2);
70
71 /* always have to pop the message before getting back into poll */
72 if (message) {
73 revent = GST_MESSAGE_TYPE (message);
74 gst_message_unref (message);
75 } else {
76 revent = GST_MESSAGE_UNKNOWN;
77 }
78
79 if (revent == tevent) {
80 break;
81 } else if (revent == GST_MESSAGE_UNKNOWN) {
82 g_critical ("Unexpected timeout in gst_bus_poll, looking for %d: %s",
83 tevent, descr);
84 break;
85 } else if (revent & events) {
86 continue;
87 }
88 g_critical
89 ("Unexpected message received of type %d, '%s', looking for %d: %s",
90 revent, gst_message_type_get_name (revent), tevent, descr);
91 }
92
93 done:
94 gst_element_set_state (pipe, GST_STATE_NULL);
95 gst_object_unref (pipe);
96 }
97
GST_START_TEST(test_libavcodec_locks)98 GST_START_TEST (test_libavcodec_locks)
99 {
100 gchar *sink[NUM_SINKS + 1], *s, *sinks;
101 gint i;
102
103 for (i = 0; i < NUM_SINKS; i++)
104 sink[i] =
105 g_strdup_printf
106 (" t.src_%u ! queue ! avenc_mpeg4 ! avdec_mpeg4 ! fakesink sync=true",
107 i);
108
109 sink[NUM_SINKS] = NULL;
110
111 sinks = g_strjoinv (" ", sink);
112
113 s = g_strdup_printf
114 ("videotestsrc ! video/x-raw,format=(string)I420,width=320,height=240,framerate=(fraction)10/1 ! tee name=t %s",
115 sinks);
116
117 run_pipeline (setup_pipeline (s), s,
118 GST_MESSAGE_ANY & ~(GST_MESSAGE_ERROR | GST_MESSAGE_WARNING),
119 GST_MESSAGE_UNKNOWN);
120 g_free (s);
121
122 for (i = 0; i < NUM_SINKS; i++)
123 g_free (sink[i]);
124 g_free (sinks);
125 }
126
127 GST_END_TEST;
128
129 static Suite *
simple_launch_lines_suite(void)130 simple_launch_lines_suite (void)
131 {
132 gint timeout = 0;
133
134 Suite *s = suite_create ("Pipelines");
135 TCase *tc_chain = tcase_create ("linear");
136
137 if (g_getenv ("CK_DEFAULT_TIMEOUT"))
138 timeout = atoi (g_getenv ("CK_DEFAULT_TIMEOUT"));
139
140 if (timeout == 0)
141 timeout = 3;
142
143 /* set multiple of default timeout (random magic value) */
144 tcase_set_timeout (tc_chain, timeout * 12);
145
146 suite_add_tcase (s, tc_chain);
147
148 #ifndef GST_DISABLE_PARSE
149 /* only run this if we haven't been configured with --disable-encoders */
150 if (gst_registry_check_feature_version (gst_registry_get (), "avenc_mpeg4",
151 GST_VERSION_MAJOR, GST_VERSION_MINOR, 0)) {
152 tcase_add_test (tc_chain, test_libavcodec_locks);
153 } else {
154 g_print ("******* Skipping libavcodec_locks test, no encoder available\n");
155 }
156 #endif
157
158 return s;
159 }
160
161 GST_CHECK_MAIN (simple_launch_lines);
162