gstreamer/tests/check/elements/funnel.c

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/* GStreamer unit tests for the funnel
*
* Copyright (C) 2008 Collabora, Nokia
* @author: Olivier Crete <olivier.crete@collabora.co.uk>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <gst/check/gstcheck.h>
struct TestData
{
GstElement *funnel;
GstPad *funnelsrc, *funnelsink11, *funnelsink22;
GstPad *mysink, *mysrc1, *mysrc2;
GstCaps *mycaps;
};
static void
setup_test_objects (struct TestData *td, GstPadChainFunction chain_func)
{
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td->mycaps = gst_caps_new_empty_simple ("test/test");
td->funnel = gst_element_factory_make ("funnel", NULL);
td->funnelsrc = gst_element_get_static_pad (td->funnel, "src");
fail_unless (td->funnelsrc != NULL);
td->funnelsink11 = gst_element_get_request_pad (td->funnel, "sink_11");
fail_unless (td->funnelsink11 != NULL);
fail_unless (!strcmp (GST_OBJECT_NAME (td->funnelsink11), "sink_11"));
td->funnelsink22 = gst_element_get_request_pad (td->funnel, "sink_22");
fail_unless (td->funnelsink22 != NULL);
fail_unless (!strcmp (GST_OBJECT_NAME (td->funnelsink22), "sink_22"));
fail_unless (gst_element_set_state (td->funnel, GST_STATE_PLAYING) ==
GST_STATE_CHANGE_SUCCESS);
td->mysink = gst_pad_new ("sink", GST_PAD_SINK);
gst_pad_set_chain_function (td->mysink, chain_func);
gst_pad_set_active (td->mysink, TRUE);
td->mysrc1 = gst_pad_new ("src1", GST_PAD_SRC);
gst_pad_set_active (td->mysrc1, TRUE);
gst_check_setup_events_with_stream_id (td->mysrc1, td->funnel, td->mycaps,
GST_FORMAT_BYTES, "test1");
td->mysrc2 = gst_pad_new ("src2", GST_PAD_SRC);
gst_pad_set_active (td->mysrc2, TRUE);
gst_check_setup_events_with_stream_id (td->mysrc2, td->funnel, td->mycaps,
GST_FORMAT_BYTES, "test2");
fail_unless (GST_PAD_LINK_SUCCESSFUL (gst_pad_link (td->funnelsrc,
td->mysink)));
fail_unless (GST_PAD_LINK_SUCCESSFUL (gst_pad_link (td->mysrc1,
td->funnelsink11)));
fail_unless (GST_PAD_LINK_SUCCESSFUL (gst_pad_link (td->mysrc2,
td->funnelsink22)));
}
static void
release_test_objects (struct TestData *td)
{
gst_pad_set_active (td->mysink, FALSE);
gst_pad_set_active (td->mysrc1, FALSE);
gst_pad_set_active (td->mysrc1, FALSE);
gst_object_unref (td->mysink);
gst_object_unref (td->mysrc1);
gst_object_unref (td->mysrc2);
fail_unless (gst_element_set_state (td->funnel, GST_STATE_NULL) ==
GST_STATE_CHANGE_SUCCESS);
gst_object_unref (td->funnelsrc);
gst_element_release_request_pad (td->funnel, td->funnelsink11);
gst_object_unref (td->funnelsink11);
gst_element_release_request_pad (td->funnel, td->funnelsink22);
gst_object_unref (td->funnelsink22);
gst_caps_unref (td->mycaps);
gst_object_unref (td->funnel);
}
static gint bufcount = 0;
static gint alloccount = 0;
static GstFlowReturn
chain_ok (GstPad * pad, GstObject * parent, GstBuffer * buffer)
{
bufcount++;
gst_buffer_unref (buffer);
return GST_FLOW_OK;
}
GST_START_TEST (test_funnel_simple)
{
struct TestData td;
setup_test_objects (&td, chain_ok);
bufcount = 0;
alloccount = 0;
fail_unless (gst_pad_push (td.mysrc1, gst_buffer_new ()) == GST_FLOW_OK);
fail_unless (gst_pad_push (td.mysrc2, gst_buffer_new ()) == GST_FLOW_OK);
fail_unless (bufcount == 2);
release_test_objects (&td);
}
GST_END_TEST;
guint num_eos = 0;
static gboolean
eos_event_func (GstPad * pad, GstObject * parent, GstEvent * event)
{
if (GST_EVENT_TYPE (event) == GST_EVENT_EOS)
++num_eos;
return gst_pad_event_default (pad, parent, event);
}
GST_START_TEST (test_funnel_eos)
{
struct TestData td;
GstSegment segment;
setup_test_objects (&td, chain_ok);
num_eos = 0;
bufcount = 0;
gst_pad_set_event_function (td.mysink, eos_event_func);
fail_unless (gst_pad_push (td.mysrc1, gst_buffer_new ()) == GST_FLOW_OK);
fail_unless (gst_pad_push (td.mysrc2, gst_buffer_new ()) == GST_FLOW_OK);
fail_unless (bufcount == 2);
fail_unless (gst_pad_push_event (td.mysrc1, gst_event_new_eos ()));
fail_unless (num_eos == 0);
fail_unless (gst_pad_push (td.mysrc1, gst_buffer_new ()) == GST_FLOW_EOS);
fail_unless (gst_pad_push (td.mysrc2, gst_buffer_new ()) == GST_FLOW_OK);
fail_unless (bufcount == 3);
fail_unless (gst_pad_push_event (td.mysrc2, gst_event_new_eos ()));
fail_unless (num_eos == 1);
fail_unless (gst_pad_push (td.mysrc1, gst_buffer_new ()) == GST_FLOW_EOS);
fail_unless (gst_pad_push (td.mysrc2, gst_buffer_new ()) == GST_FLOW_EOS);
fail_unless (bufcount == 3);
fail_unless (gst_pad_push_event (td.mysrc1, gst_event_new_flush_start ()));
fail_unless (gst_pad_push_event (td.mysrc1, gst_event_new_flush_stop (TRUE)));
gst_segment_init (&segment, GST_FORMAT_BYTES);
gst_pad_push_event (td.mysrc1, gst_event_new_segment (&segment));
gst_pad_push_event (td.mysrc2, gst_event_new_segment (&segment));
fail_unless (gst_pad_push (td.mysrc1, gst_buffer_new ()) == GST_FLOW_OK);
fail_unless (gst_pad_push (td.mysrc2, gst_buffer_new ()) == GST_FLOW_EOS);
fail_unless (bufcount == 4);
fail_unless (gst_pad_unlink (td.mysrc1, td.funnelsink11));
gst_element_release_request_pad (td.funnel, td.funnelsink11);
gst_object_unref (td.funnelsink11);
fail_unless (num_eos == 2);
td.funnelsink11 = gst_element_get_request_pad (td.funnel, "sink_11");
fail_unless (td.funnelsink11 != NULL);
fail_unless (!strcmp (GST_OBJECT_NAME (td.funnelsink11), "sink_11"));
fail_unless (GST_PAD_LINK_SUCCESSFUL (gst_pad_link (td.mysrc1,
td.funnelsink11)));
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/* This will fail because everything is EOS already */
fail_unless (gst_pad_push_event (td.mysrc1, gst_event_new_eos ()));
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fail_unless (num_eos == 2);
fail_unless (gst_pad_unlink (td.mysrc1, td.funnelsink11));
gst_element_release_request_pad (td.funnel, td.funnelsink11);
gst_object_unref (td.funnelsink11);
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fail_unless (num_eos == 2);
td.funnelsink11 = gst_element_get_request_pad (td.funnel, "sink_11");
fail_unless (td.funnelsink11 != NULL);
fail_unless (!strcmp (GST_OBJECT_NAME (td.funnelsink11), "sink_11"));
release_test_objects (&td);
}
GST_END_TEST;
static Suite *
funnel_suite (void)
{
Suite *s = suite_create ("funnel");
TCase *tc_chain;
tc_chain = tcase_create ("funnel simple");
tcase_add_test (tc_chain, test_funnel_simple);
tcase_add_test (tc_chain, test_funnel_eos);
suite_add_tcase (s, tc_chain);
return s;
}
GST_CHECK_MAIN (funnel);