/* GStreamer
* Copyright (C) 2005 Thomas Vander Stichele <thomas at apestaart dot org>
*
* gstpipeline.c: Unit test for GstPipeline
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gst/check/gstcheck.h>
#include <gst/gst.h>
#include <gst/check/gsttestclock.h>
/* an empty pipeline can go to PLAYING in one go */
GST_START_TEST (test_async_state_change_empty)
{
GstPipeline *pipeline;
pipeline = GST_PIPELINE (gst_pipeline_new (NULL));
fail_unless (pipeline != NULL, "Could not create pipeline");
fail_unless_equals_int (gst_element_set_state (GST_ELEMENT (pipeline),
GST_STATE_PLAYING), GST_STATE_CHANGE_SUCCESS);
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_NULL);
gst_object_unref (pipeline);
}
GST_END_TEST;
GST_START_TEST (test_async_state_change_fake_ready)
{
GstPipeline *pipeline;
GstElement *src, *sink;
pipeline = GST_PIPELINE (gst_pipeline_new (NULL));
fail_unless (pipeline != NULL, "Could not create pipeline");
src = gst_element_factory_make ("fakesrc", NULL);
sink = gst_element_factory_make ("fakesink", NULL);
gst_bin_add_many (GST_BIN (pipeline), src, sink, NULL);
gst_element_link (src, sink);
fail_unless_equals_int (gst_element_set_state (GST_ELEMENT (pipeline),
GST_STATE_READY), GST_STATE_CHANGE_SUCCESS);
gst_element_set_state (GST_ELEMENT (pipeline), GST_STATE_NULL);
gst_object_unref (pipeline);
}
GST_END_TEST;
GST_START_TEST (test_async_state_change_fake)
{
GstPipeline *pipeline;
GstElement *src, *sink;
GstBus *bus;
gboolean done = FALSE;
pipeline = GST_PIPELINE (gst_pipeline_new (NULL));
fail_unless (pipeline != NULL, "Could not create pipeline");
src = gst_element_factory_make ("fakesrc", NULL);
sink = gst_element_factory_make ("fakesink", NULL);
gst_bin_add_many (GST_BIN (pipeline), src, sink, NULL);
gst_element_link (src, sink);
bus = gst_pipeline_get_bus (pipeline);
fail_unless_equals_int (gst_element_set_state (GST_ELEMENT (pipeline),
GST_STATE_PLAYING), GST_STATE_CHANGE_ASYNC);
while (!done) {
GstMessage *message;
GstState old, new, pending;
message = gst_bus_poll (bus, GST_MESSAGE_STATE_CHANGED, -1);
if (message) {
gst_message_parse_state_changed (message, &old, &new, &pending);
GST_DEBUG_OBJECT (message->src, "state change from %d to %d", old, new);
if (message->src == GST_OBJECT (pipeline) && new == GST_STATE_PLAYING)
done = TRUE;
gst_message_unref (message);
}
}
fail_unless_equals_int (gst_element_set_state (GST_ELEMENT (pipeline),
GST_STATE_NULL), GST_STATE_CHANGE_SUCCESS);
/* here we don't get the state change messages, because of auto-flush in
* the bus */
gst_object_unref (bus);
gst_object_unref (pipeline);
}
GST_END_TEST;
GST_START_TEST (test_get_bus)
{
GstPipeline *pipeline;
GstBus *bus;
pipeline = GST_PIPELINE (gst_pipeline_new (NULL));
fail_unless (pipeline != NULL, "Could not create pipeline");
ASSERT_OBJECT_REFCOUNT (pipeline, "pipeline", 1);
bus = gst_pipeline_get_bus (pipeline);
ASSERT_OBJECT_REFCOUNT (pipeline, "pipeline after get_bus", 1);
ASSERT_OBJECT_REFCOUNT (bus, "bus", 2);
/* bindings don't like the floating flag to be set here */
fail_if (g_object_is_floating (bus));
gst_object_unref (pipeline);
ASSERT_OBJECT_REFCOUNT (bus, "bus after unref pipeline", 1);
gst_object_unref (bus);
}
GST_END_TEST;
static GMainLoop *loop = NULL;
static gboolean
message_received (GstBus * bus, GstMessage * message, gpointer data)
{
GstElement *pipeline = GST_ELEMENT (data);
GstMessageType type = message->type;
GST_DEBUG ("message received");
switch (type) {
case GST_MESSAGE_STATE_CHANGED:
{
GstState old, new, pending;
GST_DEBUG ("state change message received");
gst_message_parse_state_changed (message, &old, &new, &pending);
GST_DEBUG ("new state %d", new);
if (message->src == GST_OBJECT (pipeline) && new == GST_STATE_PLAYING) {
GST_DEBUG ("quitting main loop");
g_main_loop_quit (loop);
}
}
break;
case GST_MESSAGE_ERROR:
{
g_print ("error\n");
}
break;
default:
break;
}
return TRUE;
}
GST_START_TEST (test_bus)
{
GstElement *pipeline;
GstElement *src, *sink;
GstBus *bus;
guint id;
GstState current;
GstStateChangeReturn ret;
pipeline = gst_pipeline_new (NULL);
fail_unless (pipeline != NULL, "Could not create pipeline");
ASSERT_OBJECT_REFCOUNT (pipeline, "pipeline", 1);
src = gst_element_factory_make ("fakesrc", NULL);
fail_unless (src != NULL);
sink = gst_element_factory_make ("fakesink", NULL);
fail_unless (sink != NULL);
gst_bin_add_many (GST_BIN (pipeline), src, sink, NULL);
fail_unless (gst_element_link (src, sink));
bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline));
ASSERT_OBJECT_REFCOUNT (pipeline, "pipeline after get_bus", 1);
ASSERT_OBJECT_REFCOUNT (bus, "bus", 2);
id = gst_bus_add_watch (bus, message_received, pipeline);
ASSERT_OBJECT_REFCOUNT (pipeline, "pipeline after add_watch", 1);
ASSERT_OBJECT_REFCOUNT (bus, "bus after add_watch", 3);
ret = gst_element_set_state (pipeline, GST_STATE_PLAYING);
fail_unless (ret == GST_STATE_CHANGE_ASYNC);
loop = g_main_loop_new (NULL, FALSE);
GST_DEBUG ("going into main loop");
g_main_loop_run (loop);
GST_DEBUG ("left main loop");
/* PLAYING now */
ASSERT_OBJECT_REFCOUNT_BETWEEN (pipeline, "pipeline after gone to playing", 1,
3);
/* cleanup */
GST_DEBUG ("cleanup");
ret = gst_element_set_state (pipeline, GST_STATE_NULL);
fail_unless (ret == GST_STATE_CHANGE_SUCCESS);
ret = gst_element_get_state (pipeline, ¤t, NULL, GST_CLOCK_TIME_NONE);
fail_unless (ret == GST_STATE_CHANGE_SUCCESS);
fail_unless (current == GST_STATE_NULL, "state is not NULL but %d", current);
/* We have to ensure that all background threads from thread pools are shut
* down, or otherwise they might not have had a chance yet to drop
* their last reference to the pipeline and then the assertion below fails
*/
gst_task_cleanup_all ();
ASSERT_OBJECT_REFCOUNT (pipeline, "pipeline at start of cleanup", 1);
ASSERT_OBJECT_REFCOUNT (bus, "bus at start of cleanup", 3);
fail_unless (g_source_remove (id));
ASSERT_OBJECT_REFCOUNT (bus, "bus after removing source", 2);
GST_DEBUG ("unreffing pipeline");
gst_object_unref (pipeline);
ASSERT_OBJECT_REFCOUNT (bus, "bus after unref pipeline", 1);
gst_object_unref (bus);
}
GST_END_TEST;
GST_START_TEST (test_base_time)
{
GstElement *pipeline, *fakesrc, *fakesink;
GstClockTime base, start;
gint64 position;
GstClock *clock;
clock = gst_test_clock_new ();
gst_test_clock_set_time (GST_TEST_CLOCK (clock), 100 * GST_SECOND);
pipeline = gst_element_factory_make ("pipeline", "pipeline");
fakesrc = gst_element_factory_make ("fakesrc", "fakesrc");
fakesink = gst_element_factory_make ("fakesink", "fakesink");
gst_pipeline_use_clock (GST_PIPELINE (pipeline), clock);
fail_unless (pipeline && fakesrc && fakesink, "couldn't make elements");
g_object_set (fakesrc, "is-live", (gboolean) TRUE, "do-timestamp", TRUE,
"format", GST_FORMAT_TIME, "sizetype", 2, "sizemax", 4096, "datarate",
4096 * 100, NULL);
g_object_set (fakesink, "sync", TRUE, NULL);
gst_bin_add_many (GST_BIN (pipeline), fakesrc, fakesink, NULL);
gst_element_link (fakesrc, fakesink);
fail_unless (gst_element_set_state (pipeline, GST_STATE_PAUSED)
== GST_STATE_CHANGE_NO_PREROLL, "expected no-preroll from live pipeline");
fail_unless_equals_uint64 (gst_element_get_start_time (pipeline), 0);
/* test the first: that base time is being distributed correctly, timestamps
are correct relative to the running clock and base time */
{
gst_element_set_state (pipeline, GST_STATE_PLAYING);
fail_unless (gst_element_get_state (pipeline, NULL, NULL,
GST_CLOCK_TIME_NONE)
== GST_STATE_CHANGE_SUCCESS, "failed state change");
/* Wait for time for 1s to pass */
for (;;) {
gst_test_clock_wait_for_next_pending_id (GST_TEST_CLOCK (clock), NULL);
if (gst_test_clock_get_next_entry_time (GST_TEST_CLOCK (clock)) >
101 * GST_SECOND)
break;
gst_test_clock_crank (GST_TEST_CLOCK (clock));
}
/* Now the base time should be exactly the clock time when we start and the
* position should be at 1s because we waited 1s */
base = gst_element_get_base_time (pipeline);
fail_unless_equals_uint64 (base, 100 * GST_SECOND);
fail_unless (gst_element_query_position (fakesink, GST_FORMAT_TIME,
&position));
fail_unless_equals_uint64 (position, 1 * GST_SECOND);
/* wait for another 1s of buffers to pass */
for (;;) {
gst_test_clock_wait_for_next_pending_id (GST_TEST_CLOCK (clock), NULL);
if (gst_test_clock_get_next_entry_time (GST_TEST_CLOCK (clock)) >
102 * GST_SECOND)
break;
gst_test_clock_crank (GST_TEST_CLOCK (clock));
}
/* set start time by pausing */
gst_element_set_state (pipeline, GST_STATE_PAUSED);
fail_unless (gst_element_get_state (pipeline, NULL, NULL,
GST_CLOCK_TIME_NONE)
== GST_STATE_CHANGE_NO_PREROLL, "failed state change");
start = gst_element_get_start_time (pipeline);
/* start time should be exactly 2s as that much time advanced, it's
* the current running time */
fail_unless_equals_uint64 (start, 2 * GST_SECOND);
fail_unless (gst_element_query_position (fakesink, GST_FORMAT_TIME,
&position));
fail_unless_equals_uint64 (position, 2 * GST_SECOND);
}
/* test the second: that the base time is redistributed when we go to PLAYING
again */
{
/* Set time to 99s in the future */
gst_test_clock_set_time (GST_TEST_CLOCK (clock), 200 * GST_SECOND);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
fail_unless (gst_element_get_state (pipeline, NULL, NULL,
GST_CLOCK_TIME_NONE)
== GST_STATE_CHANGE_SUCCESS, "failed state change");
/* wait for 1s of buffers to pass */
for (;;) {
gst_test_clock_wait_for_next_pending_id (GST_TEST_CLOCK (clock), NULL);
if (gst_test_clock_get_next_entry_time (GST_TEST_CLOCK (clock)) >
201 * GST_SECOND)
break;
gst_test_clock_crank (GST_TEST_CLOCK (clock));
}
/* now the base time should have advanced by 98s compared to what it was
* before (we played 2s between previous and current play and 100s passed) */
base = gst_element_get_base_time (pipeline);
fail_unless_equals_uint64 (base, 198 * GST_SECOND);
/* wait for 1s of buffers to pass */
for (;;) {
gst_test_clock_wait_for_next_pending_id (GST_TEST_CLOCK (clock), NULL);
if (gst_test_clock_get_next_entry_time (GST_TEST_CLOCK (clock)) >
202 * GST_SECOND)
break;
gst_test_clock_crank (GST_TEST_CLOCK (clock));
}
/* set start time by pausing */
gst_element_set_state (pipeline, GST_STATE_PAUSED);
fail_unless (gst_element_get_state (pipeline, NULL, NULL,
GST_CLOCK_TIME_NONE)
== GST_STATE_CHANGE_NO_PREROLL, "failed state change");
/* start time should now be 4s as that's the amount of time that has
* passed since we started until we paused above */
start = gst_element_get_start_time (pipeline);
fail_unless_equals_uint64 (start, 4 * GST_SECOND);
fail_unless (gst_element_query_position (fakesink, GST_FORMAT_TIME,
&position));
fail_unless_equals_uint64 (position, 4 * GST_SECOND);
}
/* test the third: that if I set CLOCK_TIME_NONE as the stream time, that the
base time is not changed */
{
GstClockTime oldbase;
/* bling */
oldbase = gst_element_get_base_time (pipeline);
gst_element_set_start_time (pipeline, GST_CLOCK_TIME_NONE);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
fail_unless (gst_element_get_state (pipeline, NULL, NULL,
GST_CLOCK_TIME_NONE)
== GST_STATE_CHANGE_SUCCESS, "failed state change");
/* wait for 1s of buffers to pass */
for (;;) {
gst_test_clock_wait_for_next_pending_id (GST_TEST_CLOCK (clock), NULL);
if (gst_test_clock_get_next_entry_time (GST_TEST_CLOCK (clock)) >
203 * GST_SECOND)
break;
gst_test_clock_crank (GST_TEST_CLOCK (clock));
}
/* now the base time should be the same as it was */
base = gst_element_get_base_time (pipeline);
/* wait for 1s of buffers to pass */
for (;;) {
gst_test_clock_wait_for_next_pending_id (GST_TEST_CLOCK (clock), NULL);
if (gst_test_clock_get_next_entry_time (GST_TEST_CLOCK (clock)) >
204 * GST_SECOND)
break;
gst_test_clock_crank (GST_TEST_CLOCK (clock));
}
/* set start time by pausing */
gst_element_set_state (pipeline, GST_STATE_PAUSED);
fail_unless (gst_element_get_state (pipeline, NULL, NULL,
GST_CLOCK_TIME_NONE)
== GST_STATE_CHANGE_NO_PREROLL, "failed state change");
fail_unless (gst_element_get_start_time (pipeline)
== GST_CLOCK_TIME_NONE, "stream time was reset");
fail_unless (base == oldbase, "base time was reset");
}
gst_element_set_state (pipeline, GST_STATE_NULL);
gst_object_unref (pipeline);
gst_object_unref (clock);
}
GST_END_TEST;
static gpointer
pipeline_thread (gpointer data)
{
GstElement *pipeline, *src, *sink;
src = gst_element_factory_make ("fakesrc", NULL);
g_object_set (src, "num-buffers", 20, NULL);
sink = gst_element_factory_make ("fakesink", NULL);
g_object_set (sink, "sync", TRUE, NULL);
pipeline = gst_pipeline_new (NULL);
gst_bin_add (GST_BIN (pipeline), src);
gst_bin_add (GST_BIN (pipeline), sink);
gst_element_link (src, sink);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
g_usleep (G_USEC_PER_SEC / 10);
gst_element_set_state (pipeline, GST_STATE_NULL);
gst_object_unref (pipeline);
return NULL;
}
GST_START_TEST (test_concurrent_create)
{
GThread *threads[30];
int i;
for (i = 0; i < G_N_ELEMENTS (threads); ++i) {
threads[i] = g_thread_try_new ("gst-check", pipeline_thread, NULL, NULL);
}
for (i = 0; i < G_N_ELEMENTS (threads); ++i) {
if (threads[i])
g_thread_join (threads[i]);
}
}
GST_END_TEST;
GST_START_TEST (test_pipeline_in_pipeline)
{
GstElement *pipeline, *bin, *fakesrc, *fakesink;
GstMessage *msg;
pipeline = gst_element_factory_make ("pipeline", "pipeline");
bin = gst_element_factory_make ("pipeline", "pipeline-as-bin");
fakesrc = gst_element_factory_make ("fakesrc", "fakesrc");
fakesink = gst_element_factory_make ("fakesink", "fakesink");
fail_unless (pipeline && bin && fakesrc && fakesink);
g_object_set (fakesrc, "num-buffers", 100, NULL);
gst_bin_add (GST_BIN (pipeline), bin);
gst_bin_add_many (GST_BIN (bin), fakesrc, fakesink, NULL);
gst_element_link (fakesrc, fakesink);
fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_PLAYING),
GST_STATE_CHANGE_ASYNC);
msg = gst_bus_timed_pop_filtered (GST_ELEMENT_BUS (pipeline), -1,
GST_MESSAGE_EOS);
gst_message_unref (msg);
gst_element_set_state (pipeline, GST_STATE_NULL);
gst_object_unref (pipeline);
}
GST_END_TEST;
GST_START_TEST (test_pipeline_reset_start_time)
{
GstElement *pipeline, *fakesrc, *fakesink;
GstState state;
GstClock *clock;
gint64 position;
clock = gst_test_clock_new ();
pipeline = gst_element_factory_make ("pipeline", "pipeline");
fakesrc = gst_element_factory_make ("fakesrc", "fakesrc");
fakesink = gst_element_factory_make ("fakesink", "fakesink");
gst_pipeline_use_clock (GST_PIPELINE (pipeline), clock);
/* no more than 100 buffers per second */
g_object_set (fakesrc, "do-timestamp", TRUE, "format", GST_FORMAT_TIME,
"sizetype", 2, "sizemax", 4096, "datarate", 4096 * 100, NULL);
g_object_set (fakesink, "sync", TRUE, NULL);
fail_unless (pipeline && fakesrc && fakesink);
gst_bin_add_many (GST_BIN (pipeline), fakesrc, fakesink, NULL);
gst_element_link (fakesrc, fakesink);
fail_unless (gst_element_get_start_time (fakesink) == 0);
fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_PLAYING),
GST_STATE_CHANGE_ASYNC);
fail_unless_equals_int (gst_element_get_state (pipeline, &state, NULL, -1),
GST_STATE_CHANGE_SUCCESS);
fail_unless_equals_int (state, GST_STATE_PLAYING);
/* We just started and never paused, start time must be 0 */
fail_unless (gst_element_get_start_time (fakesink) == 0);
/* Wait for time to reach 50 msecs */
for (;;) {
gst_test_clock_wait_for_next_pending_id (GST_TEST_CLOCK (clock), NULL);
if (gst_test_clock_get_next_entry_time (GST_TEST_CLOCK (clock)) >
50 * GST_MSECOND)
break;
gst_test_clock_crank (GST_TEST_CLOCK (clock));
}
/* We waited 50ms, so the position should be now == 50ms */
fail_unless (gst_element_query_position (fakesink, GST_FORMAT_TIME,
&position));
fail_unless_equals_uint64 (position, 50 * GST_MSECOND);
fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_PAUSED),
GST_STATE_CHANGE_ASYNC);
fail_unless_equals_int (gst_element_get_state (pipeline, &state, NULL, -1),
GST_STATE_CHANGE_SUCCESS);
fail_unless_equals_int (state, GST_STATE_PAUSED);
/* And now after pausing the start time should be bigger than the last
* position */
fail_unless_equals_uint64 (gst_element_get_start_time (fakesink),
50 * GST_MSECOND);
fail_unless (gst_element_query_position (fakesink, GST_FORMAT_TIME,
&position));
fail_unless_equals_uint64 (position, 50 * GST_MSECOND);
fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_READY),
GST_STATE_CHANGE_SUCCESS);
/* When going back to ready the start time should be reset everywhere */
fail_unless (gst_element_get_start_time (fakesink) == 0);
fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_PAUSED),
GST_STATE_CHANGE_ASYNC);
fail_unless_equals_int (gst_element_get_state (pipeline, &state, NULL, -1),
GST_STATE_CHANGE_SUCCESS);
fail_unless_equals_int (state, GST_STATE_PAUSED);
/* And the start time should still be set to 0 when we go to paused for the
* first time. Same goes for the position */
fail_unless (gst_element_query_position (fakesink, GST_FORMAT_TIME,
&position));
fail_unless_equals_uint64 (position, 0 * GST_MSECOND);
fail_unless (gst_element_get_start_time (fakesink) == 0);
gst_element_set_state (pipeline, GST_STATE_NULL);
gst_object_unref (pipeline);
gst_object_unref (clock);
}
GST_END_TEST;
GST_START_TEST (test_pipeline_processing_deadline)
{
GstElement *pipeline, *fakesrc, *queue, *fakesink;
GstState state;
GstClock *clock;
gint64 position;
GstQuery *q;
gboolean live;
GstClockTime min, max;
GstBus *bus;
GstMessage *msg;
clock = gst_test_clock_new ();
pipeline = gst_element_factory_make ("pipeline", "pipeline");
fakesrc = gst_element_factory_make ("fakesrc", "fakesrc");
queue = gst_element_factory_make ("queue", "queue");
fakesink = gst_element_factory_make ("fakesink", "fakesink");
gst_pipeline_use_clock (GST_PIPELINE (pipeline), clock);
/* no more than 100 buffers per second */
g_object_set (fakesrc, "do-timestamp", TRUE, "format", GST_FORMAT_TIME,
"sizetype", 2, "sizemax", 4096, "datarate", 4096 * 100, "is-live", TRUE,
NULL);
g_object_set (fakesink, "sync", TRUE, NULL);
fail_unless (pipeline && fakesrc && queue && fakesink);
gst_bin_add_many (GST_BIN (pipeline), fakesrc, queue, fakesink, NULL);
gst_element_link_many (fakesrc, queue, fakesink, NULL);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
fail_unless_equals_int (gst_element_get_state (pipeline, &state, NULL, -1),
GST_STATE_CHANGE_SUCCESS);
fail_unless_equals_int (state, GST_STATE_PLAYING);
q = gst_query_new_latency ();
fail_unless (gst_element_query (pipeline, q));
gst_query_parse_latency (q, &live, &min, &max);
fail_unless (live == TRUE);
fail_unless (min == 20 * GST_MSECOND);
fail_unless (max >= min);
gst_query_unref (q);
/* Wait for time to reach 50 msecs */
for (;;) {
gst_test_clock_wait_for_next_pending_id (GST_TEST_CLOCK (clock), NULL);
if (gst_test_clock_get_next_entry_time (GST_TEST_CLOCK (clock)) >
50 * GST_MSECOND)
break;
gst_test_clock_crank (GST_TEST_CLOCK (clock));
}
/* We waited 50ms, but the position should be 50ms - 20ms latency == 30ms */
fail_unless (gst_element_query_position (fakesink, GST_FORMAT_TIME,
&position));
fail_unless_equals_uint64 (position, 30 * GST_MSECOND);
fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_PAUSED),
GST_STATE_CHANGE_NO_PREROLL);
fail_unless_equals_int (gst_element_get_state (pipeline, &state, NULL, -1),
GST_STATE_CHANGE_NO_PREROLL);
fail_unless_equals_int (state, GST_STATE_PAUSED);
/* And now after pausing the start time should be exactly 50ms */
fail_unless_equals_uint64 (gst_element_get_start_time (fakesink),
50 * GST_MSECOND);
fail_unless (gst_element_query_position (fakesink, GST_FORMAT_TIME,
&position));
/* but position should still be exactly 50ms - 20ms latency == 30ms */
fail_unless_equals_uint64 (position, 30 * GST_MSECOND);
fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_READY),
GST_STATE_CHANGE_SUCCESS);
fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_PAUSED),
GST_STATE_CHANGE_NO_PREROLL);
fail_unless_equals_int (gst_element_get_state (pipeline, &state, NULL, -1),
GST_STATE_CHANGE_NO_PREROLL);
fail_unless_equals_int (state, GST_STATE_PAUSED);
bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline));
msg = gst_bus_pop_filtered (bus, GST_MESSAGE_WARNING);
fail_unless (msg == NULL);
gst_object_unref (bus);
gst_element_set_state (pipeline, GST_STATE_NULL);
gst_object_unref (pipeline);
gst_object_unref (clock);
}
GST_END_TEST;
GST_START_TEST (test_pipeline_processing_deadline_no_queue)
{
GstElement *pipeline, *fakesrc, *fakesink;
GstState state;
GstBus *bus;
GstMessage *msg;
GError *gerror = NULL;
pipeline = gst_element_factory_make ("pipeline", "pipeline");
fakesrc = gst_element_factory_make ("fakesrc", "fakesrc");
fakesink = gst_element_factory_make ("fakesink", "fakesink");
/* no more than 100 buffers per second */
g_object_set (fakesrc, "do-timestamp", TRUE, "format", GST_FORMAT_TIME,
"sizetype", 2, "sizemax", 4096, "datarate", 4096 * 100, "is-live", TRUE,
NULL);
g_object_set (fakesink, "sync", TRUE, "processing-deadline", 60 * GST_MSECOND,
NULL);
fail_unless (pipeline && fakesrc && fakesink);
gst_bin_add_many (GST_BIN (pipeline), fakesrc, fakesink, NULL);
gst_element_link (fakesrc, fakesink);
fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_PLAYING),
GST_STATE_CHANGE_ASYNC);
fail_unless_equals_int (gst_element_get_state (pipeline, &state, NULL, -1),
GST_STATE_CHANGE_SUCCESS);
bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline));
msg = gst_bus_timed_pop_filtered (bus, GST_CLOCK_TIME_NONE,
GST_MESSAGE_WARNING);
fail_unless (msg != NULL);
gst_message_parse_warning (msg, &gerror, NULL);
fail_unless (g_error_matches (gerror, GST_CORE_ERROR, GST_CORE_ERROR_CLOCK));
gst_message_unref (msg);
gst_object_unref (bus);
g_clear_error (&gerror);
gst_element_set_state (pipeline, GST_STATE_NULL);
gst_object_unref (pipeline);
}
GST_END_TEST;
static Suite *
gst_pipeline_suite (void)
{
Suite *s = suite_create ("GstPipeline");
TCase *tc_chain = tcase_create ("pipeline tests");
tcase_set_timeout (tc_chain, 0);
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_async_state_change_empty);
tcase_add_test (tc_chain, test_async_state_change_fake_ready);
tcase_add_test (tc_chain, test_async_state_change_fake);
tcase_add_test (tc_chain, test_get_bus);
tcase_add_test (tc_chain, test_bus);
tcase_add_test (tc_chain, test_base_time);
tcase_add_test (tc_chain, test_concurrent_create);
tcase_add_test (tc_chain, test_pipeline_in_pipeline);
tcase_add_test (tc_chain, test_pipeline_reset_start_time);
tcase_add_test (tc_chain, test_pipeline_processing_deadline);
tcase_add_test (tc_chain, test_pipeline_processing_deadline_no_queue);
return s;
}
GST_CHECK_MAIN (gst_pipeline);