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/* GStreamer unit tests for queue2
*
* Copyright (C) 2011 Tim-Philipp Müller <tim centricular net>
*
* 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <gst/check/gstcheck.h>
static GstElement *
setup_queue2 (GstElement * pipe, GstElement * input, GstElement * output)
{
GstElement *queue2;
GstPad *sinkpad, *srcpad;
queue2 = gst_element_factory_make ("queue2", NULL);
fail_unless (queue2 != NULL, "failed to create 'queue2' element");
gst_bin_add (GST_BIN (pipe), queue2);
gst_bin_add (GST_BIN (pipe), input);
gst_bin_add (GST_BIN (pipe), output);
sinkpad = gst_element_get_static_pad (queue2, "sink");
fail_unless (sinkpad != NULL, "failed to get queue2 sink pad");
srcpad = gst_element_get_static_pad (input, "src");
fail_unless (srcpad != NULL, "failed to find src pad for input element");
fail_unless_equals_int (GST_PAD_LINK_OK, gst_pad_link (srcpad, sinkpad));
gst_object_unref (srcpad);
gst_object_unref (sinkpad);
srcpad = gst_element_get_static_pad (queue2, "src");
fail_unless (srcpad != NULL);
sinkpad = gst_element_get_static_pad (output, "sink");
fail_unless (sinkpad != NULL, "failed to find sink pad of output element");
fail_unless_equals_int (GST_PAD_LINK_OK, gst_pad_link (srcpad, sinkpad));
gst_object_unref (srcpad);
gst_object_unref (sinkpad);
return queue2;
}
GST_START_TEST (test_simple_pipeline)
{
GstElement *pipe, *input, *output;
GstMessage *msg;
pipe = gst_pipeline_new ("pipeline");
input = gst_element_factory_make ("fakesrc", NULL);
fail_unless (input != NULL, "failed to create 'fakesrc' element");
g_object_set (input, "num-buffers", 256, "sizetype", 3, NULL);
output = gst_element_factory_make ("fakesink", NULL);
fail_unless (output != NULL, "failed to create 'fakesink' element");
setup_queue2 (pipe, input, output);
gst_element_set_state (pipe, GST_STATE_PLAYING);
msg = gst_bus_poll (GST_ELEMENT_BUS (pipe),
GST_MESSAGE_EOS | GST_MESSAGE_ERROR, -1);
fail_if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR,
"Expected EOS message, got ERROR message");
gst_message_unref (msg);
GST_LOG ("Got EOS, cleaning up");
gst_element_set_state (pipe, GST_STATE_NULL);
gst_object_unref (pipe);
}
GST_END_TEST;
GST_START_TEST (test_simple_pipeline_ringbuffer)
{
GstElement *pipe, *queue2, *input, *output;
GstMessage *msg;
pipe = gst_pipeline_new ("pipeline");
input = gst_element_factory_make ("fakesrc", NULL);
fail_unless (input != NULL, "failed to create 'fakesrc' element");
g_object_set (input, "num-buffers", 256, "sizetype", 3, NULL);
output = gst_element_factory_make ("fakesink", NULL);
fail_unless (output != NULL, "failed to create 'fakesink' element");
queue2 = setup_queue2 (pipe, input, output);
g_object_set (queue2, "ring-buffer-max-size", (guint64) 1024 * 50, NULL);
gst_element_set_state (pipe, GST_STATE_PLAYING);
msg = gst_bus_poll (GST_ELEMENT_BUS (pipe),
GST_MESSAGE_EOS | GST_MESSAGE_ERROR, -1);
fail_if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR,
"Expected EOS message, got ERROR message");
gst_message_unref (msg);
GST_LOG ("Got EOS, cleaning up");
gst_element_set_state (pipe, GST_STATE_NULL);
gst_object_unref (pipe);
}
GST_END_TEST;
static void
do_test_simple_shutdown_while_running (guint64 ring_buffer_max_size)
{
GstElement *pipe, *q2;
GstElement *input;
GstElement *output;
GstMessage *msg;
pipe = gst_pipeline_new ("pipeline");
input = gst_element_factory_make ("fakesrc", NULL);
fail_unless (input != NULL, "failed to create 'fakesrc' element");
g_object_set (input, "format", GST_FORMAT_TIME, "sizetype", 2,
"sizemax", 10, NULL);
output = gst_element_factory_make ("fakesink", NULL);
fail_unless (output != NULL, "failed to create 'fakesink' element");
q2 = setup_queue2 (pipe, input, output);
if (ring_buffer_max_size > 0) {
g_object_set (q2, "ring-buffer-max-size", ring_buffer_max_size,
"temp-template", NULL, NULL);
}
gst_element_set_state (pipe, GST_STATE_PAUSED);
/* wait until pipeline is up and running */
msg = gst_bus_poll (GST_ELEMENT_BUS (pipe),
GST_MESSAGE_ERROR | GST_MESSAGE_ASYNC_DONE, -1);
fail_if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR, "Got ERROR message");
gst_message_unref (msg);
GST_LOG ("pipeline is running now");
gst_element_set_state (pipe, GST_STATE_PLAYING);
g_usleep (G_USEC_PER_SEC / 20);
/* now shut down only the sink, so the queue gets a wrong-state flow return */
gst_element_set_state (output, GST_STATE_NULL);
GST_LOG ("Cleaning up");
gst_element_set_state (pipe, GST_STATE_NULL);
gst_object_unref (pipe);
}
GST_START_TEST (test_simple_shutdown_while_running)
{
int i;
/* run a couple of iterations, gives higher chance of different code paths
* being executed at time the flush is detected (esp. useful to make sure
* things are cleaned up properly when running under valgrind) */
for (i = 0; i < 10; ++i) {
do_test_simple_shutdown_while_running (0);
}
}
GST_END_TEST;
GST_START_TEST (test_simple_shutdown_while_running_ringbuffer)
{
int i;
/* run a couple of iterations, gives higher chance of different code paths
* being executed at time the flush is detected (esp. useful to make sure
* things are cleaned up properly when running under valgrind) */
for (i = 0; i < 10; ++i) {
do_test_simple_shutdown_while_running (1024 * 1024);
}
}
GST_END_TEST;
GST_START_TEST (test_simple_create_destroy)
{
GstElement *queue2;
queue2 = gst_element_factory_make ("queue2", NULL);
gst_object_unref (queue2);
}
GST_END_TEST;
static Suite *
queue2_suite (void)
{
Suite *s = suite_create ("queue2");
TCase *tc_chain = tcase_create ("general");
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_simple_create_destroy);
tcase_add_test (tc_chain, test_simple_pipeline);
tcase_add_test (tc_chain, test_simple_pipeline_ringbuffer);
tcase_add_test (tc_chain, test_simple_shutdown_while_running);
tcase_add_test (tc_chain, test_simple_shutdown_while_running_ringbuffer);
return s;
}
GST_CHECK_MAIN (queue2)
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