gstreamer/tests/check/elements/fakesink.c
Wim Taymans e93b94afdf libs/gst/base/gstbasesink.c: Improve position reporting in the flushing state.
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_render_object),
(gst_base_sink_event), (gst_base_sink_chain_unlocked),
(gst_base_sink_negotiate_pull), (gst_base_sink_pad_activate_pull),
(gst_base_sink_get_position), (gst_base_sink_change_state):
Improve position reporting in the flushing state.
Also report the position when we are not yet prerolled but we
have a newsegment event. Fixes #543444.
Improve the pull-based negotiation code.
* tests/check/elements/fakesink.c: (GST_START_TEST),
(fakesink_suite):
Add testcase for position reporting while flushing in PAUSED and
PLAYING.
* tests/check/generic/sinks.c: (GST_START_TEST):
Update unit-test, we can now query the position as soon as we receive a
NEWSEGMENT event.
2008-08-19 16:47:07 +00:00

830 lines
23 KiB
C

/* GStreamer
*
* unit test for fakesink
*
* Copyright (C) <2005> Thomas Vander Stichele <thomas at apestaart dot org>
* <2007> Wim Taymans <wim@fluendo.com>
*
* 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 <unistd.h>
#include <gst/check/gstcheck.h>
typedef struct
{
GstPad *pad;
GstBuffer *buffer;
GThread *thread;
GstFlowReturn ret;
} ChainData;
static gpointer
chain_async_buffer (gpointer data)
{
ChainData *chain_data = (ChainData *) data;
chain_data->ret = gst_pad_chain (chain_data->pad, chain_data->buffer);
return chain_data;
}
static ChainData *
chain_async (GstPad * pad, GstBuffer * buffer)
{
GThread *thread;
ChainData *chain_data;
GError *error = NULL;
chain_data = g_new (ChainData, 1);
chain_data->pad = pad;
chain_data->buffer = buffer;
chain_data->ret = GST_FLOW_ERROR;
thread = g_thread_create (chain_async_buffer, chain_data, TRUE, &error);
if (error != NULL) {
g_warning ("could not create thread reason: %s", error->message);
g_free (chain_data);
return NULL;
}
chain_data->thread = thread;
return chain_data;
}
static GstFlowReturn
chain_async_return (ChainData * data)
{
GstFlowReturn ret;
g_thread_join (data->thread);
ret = data->ret;
g_free (data);
return ret;
}
GST_START_TEST (test_clipping)
{
GstElement *sink;
GstPad *sinkpad;
GstStateChangeReturn ret;
/* create sink */
sink = gst_element_factory_make ("fakesink", "sink");
fail_if (sink == NULL);
sinkpad = gst_element_get_static_pad (sink, "sink");
fail_if (sinkpad == NULL);
/* make element ready to accept data */
ret = gst_element_set_state (sink, GST_STATE_PAUSED);
fail_unless (ret == GST_STATE_CHANGE_ASYNC);
/* send segment */
{
GstEvent *segment;
gboolean eret;
GST_DEBUG ("sending segment");
segment = gst_event_new_new_segment (FALSE,
1.0, GST_FORMAT_TIME, 1 * GST_SECOND, 5 * GST_SECOND, 1 * GST_SECOND);
eret = gst_pad_send_event (sinkpad, segment);
fail_if (eret == FALSE);
}
/* new segment should not have finished preroll */
ret = gst_element_get_state (sink, NULL, NULL, 0);
fail_unless (ret == GST_STATE_CHANGE_ASYNC);
/* send buffer that should be dropped */
{
GstBuffer *buffer;
GstFlowReturn fret;
buffer = gst_buffer_new ();
GST_BUFFER_TIMESTAMP (buffer) = 0;
GST_BUFFER_DURATION (buffer) = 1 * GST_MSECOND;
GST_DEBUG ("sending buffer to be dropped");
fret = gst_pad_chain (sinkpad, buffer);
fail_if (fret != GST_FLOW_OK);
}
/* dropped buffer should not have finished preroll */
ret = gst_element_get_state (sink, NULL, NULL, 0);
fail_unless (ret == GST_STATE_CHANGE_ASYNC);
/* send buffer that should be dropped */
{
GstBuffer *buffer;
GstFlowReturn fret;
buffer = gst_buffer_new ();
GST_BUFFER_TIMESTAMP (buffer) = 5 * GST_SECOND;
GST_BUFFER_DURATION (buffer) = 1 * GST_MSECOND;
GST_DEBUG ("sending buffer to be dropped");
fret = gst_pad_chain (sinkpad, buffer);
fail_if (fret != GST_FLOW_OK);
}
/* dropped buffer should not have finished preroll */
ret = gst_element_get_state (sink, NULL, NULL, 0);
fail_unless (ret == GST_STATE_CHANGE_ASYNC);
/* send buffer that should block and finish preroll */
{
GstBuffer *buffer;
GstFlowReturn fret;
ChainData *data;
GstState current, pending;
buffer = gst_buffer_new ();
GST_BUFFER_TIMESTAMP (buffer) = 1 * GST_SECOND;
GST_BUFFER_DURATION (buffer) = 1 * GST_MSECOND;
GST_DEBUG ("sending buffer to finish preroll");
data = chain_async (sinkpad, buffer);
fail_if (data == NULL);
/* state should now eventually change to PAUSED */
ret = gst_element_get_state (sink, &current, &pending, GST_CLOCK_TIME_NONE);
fail_unless (ret == GST_STATE_CHANGE_SUCCESS);
fail_unless (current == GST_STATE_PAUSED);
fail_unless (pending == GST_STATE_VOID_PENDING);
/* playing should render the buffer */
ret = gst_element_set_state (sink, GST_STATE_PLAYING);
fail_unless (ret == GST_STATE_CHANGE_SUCCESS);
/* and we should get a success return value */
fret = chain_async_return (data);
fail_if (fret != GST_FLOW_OK);
}
/* send some buffer that will be dropped or clipped, this can
* only be observed in the debug log. */
{
GstBuffer *buffer;
GstFlowReturn fret;
buffer = gst_buffer_new ();
GST_BUFFER_TIMESTAMP (buffer) = 6 * GST_SECOND;
GST_BUFFER_DURATION (buffer) = 1 * GST_MSECOND;
/* should be dropped */
GST_DEBUG ("sending buffer to drop");
fret = gst_pad_chain (sinkpad, buffer);
fail_if (fret != GST_FLOW_OK);
buffer = gst_buffer_new ();
GST_BUFFER_TIMESTAMP (buffer) = 0 * GST_SECOND;
GST_BUFFER_DURATION (buffer) = 2 * GST_SECOND;
/* should be clipped */
GST_DEBUG ("sending buffer to clip");
fret = gst_pad_chain (sinkpad, buffer);
fail_if (fret != GST_FLOW_OK);
buffer = gst_buffer_new ();
GST_BUFFER_TIMESTAMP (buffer) = 4 * GST_SECOND;
GST_BUFFER_DURATION (buffer) = 2 * GST_SECOND;
/* should be clipped */
GST_DEBUG ("sending buffer to clip");
fret = gst_pad_chain (sinkpad, buffer);
fail_if (fret != GST_FLOW_OK);
}
gst_element_set_state (sink, GST_STATE_NULL);
gst_element_get_state (sink, NULL, NULL, GST_CLOCK_TIME_NONE);
gst_object_unref (sinkpad);
gst_object_unref (sink);
}
GST_END_TEST;
GST_START_TEST (test_preroll_sync)
{
GstElement *pipeline, *sink;
GstPad *sinkpad;
GstStateChangeReturn ret;
/* create sink */
pipeline = gst_pipeline_new ("pipeline");
fail_if (pipeline == NULL);
sink = gst_element_factory_make ("fakesink", "sink");
fail_if (sink == NULL);
g_object_set (G_OBJECT (sink), "sync", TRUE, NULL);
gst_bin_add (GST_BIN (pipeline), sink);
sinkpad = gst_element_get_static_pad (sink, "sink");
fail_if (sinkpad == NULL);
/* make pipeline and element ready to accept data */
ret = gst_element_set_state (pipeline, GST_STATE_PAUSED);
fail_unless (ret == GST_STATE_CHANGE_ASYNC);
/* send segment */
{
GstEvent *segment;
gboolean eret;
GST_DEBUG ("sending segment");
segment = gst_event_new_new_segment (FALSE,
1.0, GST_FORMAT_TIME, 0 * GST_SECOND, 2 * GST_SECOND, 0 * GST_SECOND);
eret = gst_pad_send_event (sinkpad, segment);
fail_if (eret == FALSE);
}
/* send buffer that should block and finish preroll */
{
GstBuffer *buffer;
GstFlowReturn fret;
ChainData *data;
GstState current, pending;
buffer = gst_buffer_new ();
GST_BUFFER_TIMESTAMP (buffer) = 1 * GST_SECOND;
GST_BUFFER_DURATION (buffer) = 1 * GST_SECOND;
GST_DEBUG ("sending buffer to finish preroll");
data = chain_async (sinkpad, buffer);
fail_if (data == NULL);
/* state should now eventually change to PAUSED */
ret =
gst_element_get_state (pipeline, &current, &pending,
GST_CLOCK_TIME_NONE);
fail_unless (ret == GST_STATE_CHANGE_SUCCESS);
fail_unless (current == GST_STATE_PAUSED);
fail_unless (pending == GST_STATE_VOID_PENDING);
/* playing should render the buffer */
ret = gst_element_set_state (pipeline, GST_STATE_PLAYING);
fail_unless (ret == GST_STATE_CHANGE_SUCCESS);
/* and we should get a success return value */
fret = chain_async_return (data);
fail_if (fret != GST_FLOW_OK);
}
gst_element_set_state (pipeline, GST_STATE_NULL);
gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
gst_object_unref (sinkpad);
gst_object_unref (pipeline);
}
GST_END_TEST;
/* after EOS, we refuse everything */
GST_START_TEST (test_eos)
{
GstElement *pipeline, *sink;
GstPad *sinkpad;
GstStateChangeReturn ret;
GstMessage *message;
GstBus *bus;
/* create sink */
pipeline = gst_pipeline_new ("pipeline");
fail_if (pipeline == NULL);
bus = gst_pipeline_get_bus (GST_PIPELINE_CAST (pipeline));
fail_if (bus == NULL);
sink = gst_element_factory_make ("fakesink", "sink");
fail_if (sink == NULL);
g_object_set (G_OBJECT (sink), "sync", TRUE, NULL);
gst_bin_add (GST_BIN (pipeline), sink);
sinkpad = gst_element_get_static_pad (sink, "sink");
fail_if (sinkpad == NULL);
/* make pipeline and element ready to accept data */
ret = gst_element_set_state (pipeline, GST_STATE_PLAYING);
fail_unless (ret == GST_STATE_CHANGE_ASYNC);
/* send EOS, this should work fine */
{
GstEvent *eos;
gboolean eret;
GST_DEBUG ("sending EOS");
eos = gst_event_new_eos ();
eret = gst_pad_send_event (sinkpad, eos);
fail_if (eret == FALSE);
}
/* wait for preroll */
gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
/* EOS should be on the bus at some point */
while (TRUE) {
GstMessageType type;
/* blocking wait for messages */
message = gst_bus_timed_pop (bus, GST_CLOCK_TIME_NONE);
type = GST_MESSAGE_TYPE (message);
gst_message_unref (message);
GST_DEBUG ("got message %s", gst_message_type_get_name (type));
if (type == GST_MESSAGE_EOS)
break;
}
gst_object_unref (bus);
/* send another EOS, this should fail */
{
GstEvent *eos;
gboolean eret;
GST_DEBUG ("sending second EOS");
eos = gst_event_new_eos ();
eret = gst_pad_send_event (sinkpad, eos);
fail_if (eret == TRUE);
}
/* send segment, this should fail */
{
GstEvent *segment;
gboolean eret;
GST_DEBUG ("sending segment");
segment = gst_event_new_new_segment (FALSE,
1.0, GST_FORMAT_TIME, 0 * GST_SECOND, 2 * GST_SECOND, 0 * GST_SECOND);
eret = gst_pad_send_event (sinkpad, segment);
fail_if (eret == TRUE);
}
/* send buffer that should fail after EOS */
{
GstBuffer *buffer;
GstFlowReturn fret;
buffer = gst_buffer_new ();
GST_BUFFER_TIMESTAMP (buffer) = 1 * GST_SECOND;
GST_BUFFER_DURATION (buffer) = 1 * GST_SECOND;
GST_DEBUG ("sending buffer");
/* buffer after EOS is not UNEXPECTED */
fret = gst_pad_chain (sinkpad, buffer);
fail_unless (fret == GST_FLOW_UNEXPECTED);
}
/* flush, EOS state is flushed again. */
{
GstEvent *event;
gboolean eret;
GST_DEBUG ("sending FLUSH_START");
event = gst_event_new_flush_start ();
eret = gst_pad_send_event (sinkpad, event);
fail_unless (eret == TRUE);
GST_DEBUG ("sending FLUSH_STOP");
event = gst_event_new_flush_stop ();
eret = gst_pad_send_event (sinkpad, event);
fail_unless (eret == TRUE);
}
/* send segment, this should now work again */
{
GstEvent *segment;
gboolean eret;
GST_DEBUG ("sending segment");
segment = gst_event_new_new_segment (FALSE,
1.0, GST_FORMAT_TIME, 0 * GST_SECOND, 2 * GST_SECOND, 0 * GST_SECOND);
eret = gst_pad_send_event (sinkpad, segment);
fail_unless (eret == TRUE);
}
/* send buffer that should work and block */
{
GstBuffer *buffer;
GstFlowReturn fret;
buffer = gst_buffer_new ();
GST_BUFFER_TIMESTAMP (buffer) = 1 * GST_SECOND;
GST_BUFFER_DURATION (buffer) = 1 * GST_SECOND;
GST_DEBUG ("sending buffer");
fret = gst_pad_chain (sinkpad, buffer);
fail_unless (fret == GST_FLOW_OK);
}
gst_element_set_state (pipeline, GST_STATE_NULL);
gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
gst_object_unref (sinkpad);
gst_object_unref (pipeline);
}
GST_END_TEST;
/* test EOS triggered by the element */
GST_START_TEST (test_eos2)
{
GstElement *pipeline, *sink;
GstPad *sinkpad;
GstStateChangeReturn ret;
/* create sink */
pipeline = gst_pipeline_new ("pipeline");
fail_if (pipeline == NULL);
sink = gst_element_factory_make ("fakesink", "sink");
fail_if (sink == NULL);
g_object_set (G_OBJECT (sink), "sync", TRUE, NULL);
g_object_set (G_OBJECT (sink), "num-buffers", 1, NULL);
gst_bin_add (GST_BIN (pipeline), sink);
sinkpad = gst_element_get_static_pad (sink, "sink");
fail_if (sinkpad == NULL);
/* make pipeline and element ready to accept data */
ret = gst_element_set_state (pipeline, GST_STATE_PLAYING);
fail_unless (ret == GST_STATE_CHANGE_ASYNC);
/* send segment, this should work */
{
GstEvent *segment;
gboolean eret;
GST_DEBUG ("sending segment");
segment = gst_event_new_new_segment (FALSE,
1.0, GST_FORMAT_TIME, 0 * GST_SECOND, 2 * GST_SECOND, 0 * GST_SECOND);
eret = gst_pad_send_event (sinkpad, segment);
fail_if (eret == FALSE);
}
/* send buffer that should return UNEXPECTED */
{
GstBuffer *buffer;
GstFlowReturn fret;
buffer = gst_buffer_new ();
GST_BUFFER_TIMESTAMP (buffer) = 1 * GST_SECOND;
GST_BUFFER_DURATION (buffer) = 1 * GST_SECOND;
GST_DEBUG ("sending buffer");
/* this buffer will generate UNEXPECTED */
fret = gst_pad_chain (sinkpad, buffer);
fail_unless (fret == GST_FLOW_UNEXPECTED);
}
/* send buffer that should return UNEXPECTED */
{
GstBuffer *buffer;
GstFlowReturn fret;
buffer = gst_buffer_new ();
GST_BUFFER_TIMESTAMP (buffer) = 1 * GST_SECOND;
GST_BUFFER_DURATION (buffer) = 1 * GST_SECOND;
GST_DEBUG ("sending buffer");
fret = gst_pad_chain (sinkpad, buffer);
fail_unless (fret == GST_FLOW_UNEXPECTED);
}
gst_element_set_state (pipeline, GST_STATE_NULL);
gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
gst_object_unref (sinkpad);
gst_object_unref (pipeline);
}
GST_END_TEST;
/* test position reporting before, during and after flush
* in PAUSED and PLAYING */
GST_START_TEST (test_position)
{
GstElement *pipeline, *sink;
GstPad *sinkpad;
GstStateChangeReturn ret;
gboolean qret;
GstFormat qformat;
gint64 qcur;
GstBuffer *buffer;
GstFlowReturn fret;
ChainData *data;
GstEvent *event;
gboolean eret;
gint i;
/* create sink */
pipeline = gst_pipeline_new ("pipeline");
fail_if (pipeline == NULL);
sink = gst_element_factory_make ("fakesink", "sink");
fail_if (sink == NULL);
g_object_set (G_OBJECT (sink), "sync", TRUE, NULL);
g_object_set (G_OBJECT (sink), "num-buffers", 2, NULL);
gst_bin_add (GST_BIN (pipeline), sink);
sinkpad = gst_element_get_static_pad (sink, "sink");
fail_if (sinkpad == NULL);
/* do position query, this should fail, we have nothing received yet */
qformat = GST_FORMAT_TIME;
qret = gst_element_query_position (sink, &qformat, &qcur);
fail_unless (qret == FALSE);
ret = gst_element_set_state (pipeline, GST_STATE_READY);
fail_unless (ret == GST_STATE_CHANGE_SUCCESS);
/* do position query, this should fail, we have nothing received yet */
qformat = GST_FORMAT_TIME;
qret = gst_element_query_position (sink, &qformat, &qcur);
fail_unless (qret == FALSE);
/* make pipeline and element ready to accept data */
ret = gst_element_set_state (pipeline, GST_STATE_PAUSED);
fail_unless (ret == GST_STATE_CHANGE_ASYNC);
/* do position query, this should fail, we have nothing received yet */
qformat = GST_FORMAT_TIME;
qret = gst_element_query_position (sink, &qformat, &qcur);
fail_unless (qret == FALSE);
/* send segment, this should work */
{
GST_DEBUG ("sending segment");
event = gst_event_new_new_segment (FALSE,
1.0, GST_FORMAT_TIME, 1 * GST_SECOND, 3 * GST_SECOND, 1 * GST_SECOND);
eret = gst_pad_send_event (sinkpad, event);
fail_if (eret == FALSE);
}
/* FIXME, do position query, this should succeed with the time value from the
* segment. */
qformat = GST_FORMAT_TIME;
qret = gst_element_query_position (sink, &qformat, &qcur);
fail_unless (qret == TRUE);
fail_unless (qcur == 1 * GST_SECOND);
/* send buffer that we will flush out */
buffer = gst_buffer_new ();
GST_BUFFER_TIMESTAMP (buffer) = 2 * GST_SECOND;
GST_BUFFER_DURATION (buffer) = 1 * GST_SECOND;
GST_DEBUG ("sending buffer");
/* this buffer causes the sink to preroll */
data = chain_async (sinkpad, buffer);
fail_if (data == NULL);
/* wait for preroll */
ret = gst_element_get_state (pipeline, NULL, NULL, -1);
/* do position query, this should succeed with the time value from the
* segment. */
qformat = GST_FORMAT_TIME;
qret = gst_element_query_position (sink, &qformat, &qcur);
fail_unless (qret == TRUE);
fail_unless (qcur == 1 * GST_SECOND);
/* start flushing, no timing is affected yet */
{
GST_DEBUG ("sending flush_start");
event = gst_event_new_flush_start ();
eret = gst_pad_send_event (sinkpad, event);
fail_if (eret == FALSE);
}
/* preroll buffer is flushed out */
fret = chain_async_return (data);
fail_unless (fret == GST_FLOW_WRONG_STATE);
/* do position query, this should succeed with the time value from the
* segment before the flush. */
qformat = GST_FORMAT_TIME;
qret = gst_element_query_position (sink, &qformat, &qcur);
fail_unless (qret == TRUE);
fail_unless (qcur == 1 * GST_SECOND);
/* stop flushing, timing is affected now */
{
GST_DEBUG ("sending flush_stop");
event = gst_event_new_flush_stop ();
eret = gst_pad_send_event (sinkpad, event);
fail_if (eret == FALSE);
}
/* do position query, this should fail, the segment is flushed */
qformat = GST_FORMAT_TIME;
qret = gst_element_query_position (sink, &qformat, &qcur);
fail_unless (qret == FALSE);
/* send segment, this should work */
{
GST_DEBUG ("sending segment");
event = gst_event_new_new_segment (FALSE,
1.0, GST_FORMAT_TIME, 2 * GST_SECOND, 4 * GST_SECOND, 1 * GST_SECOND);
eret = gst_pad_send_event (sinkpad, event);
fail_if (eret == FALSE);
}
/* send buffer that should return OK */
buffer = gst_buffer_new ();
GST_BUFFER_TIMESTAMP (buffer) = 3 * GST_SECOND;
GST_BUFFER_DURATION (buffer) = 1 * GST_SECOND;
GST_DEBUG ("sending buffer");
/* this buffer causes the sink to preroll */
data = chain_async (sinkpad, buffer);
fail_if (data == NULL);
/* wait for preroll */
ret = gst_element_get_state (pipeline, NULL, NULL, -1);
/* do position query, this should succeed with the time value from the
* segment. */
qformat = GST_FORMAT_TIME;
qret = gst_element_query_position (sink, &qformat, &qcur);
fail_unless (qret == TRUE);
fail_unless (qcur == 1 * GST_SECOND);
ret = gst_element_set_state (pipeline, GST_STATE_PLAYING);
fail_unless (ret == GST_STATE_CHANGE_SUCCESS);
/* position now is increasing but never exceeds the boundaries of the segment */
for (i = 0; i < 5; i++) {
qformat = GST_FORMAT_TIME;
qret = gst_element_query_position (sink, &qformat, &qcur);
GST_DEBUG ("position %" GST_TIME_FORMAT, GST_TIME_ARGS (qcur));
fail_unless (qret == TRUE);
fail_unless (qcur >= 1 * GST_SECOND && qcur <= 3 * GST_SECOND);
g_usleep (1000 * 250);
}
/* preroll buffer is rendered, we expect one more buffer after this one */
fret = chain_async_return (data);
fail_unless (fret == GST_FLOW_OK);
/* after rendering the position must be bigger then the stream_time of the
* buffer */
qformat = GST_FORMAT_TIME;
qret = gst_element_query_position (sink, &qformat, &qcur);
fail_unless (qret == TRUE);
fail_unless (qcur >= 2 * GST_SECOND && qcur <= 3 * GST_SECOND);
/* start flushing in PLAYING */
{
GST_DEBUG ("sending flush_start");
event = gst_event_new_flush_start ();
eret = gst_pad_send_event (sinkpad, event);
fail_if (eret == FALSE);
}
/* this should now just report the stream time of the last buffer */
qformat = GST_FORMAT_TIME;
qret = gst_element_query_position (sink, &qformat, &qcur);
fail_unless (qret == TRUE);
fail_unless (qcur == 2 * GST_SECOND);
{
GST_DEBUG ("sending flush_stop");
event = gst_event_new_flush_stop ();
eret = gst_pad_send_event (sinkpad, event);
fail_if (eret == FALSE);
}
/* do position query, this should fail, the segment is flushed */
qformat = GST_FORMAT_TIME;
qret = gst_element_query_position (sink, &qformat, &qcur);
fail_unless (qret == FALSE);
/* send segment, this should work */
{
GST_DEBUG ("sending segment");
event = gst_event_new_new_segment (FALSE,
1.0, GST_FORMAT_TIME, 2 * GST_SECOND, 4 * GST_SECOND, 1 * GST_SECOND);
eret = gst_pad_send_event (sinkpad, event);
fail_if (eret == FALSE);
}
/* send buffer that should return UNEXPECTED */
buffer = gst_buffer_new ();
GST_BUFFER_TIMESTAMP (buffer) = 3 * GST_SECOND;
GST_BUFFER_DURATION (buffer) = 1 * GST_SECOND;
GST_DEBUG ("sending buffer");
/* this buffer causes the sink to preroll */
data = chain_async (sinkpad, buffer);
fail_if (data == NULL);
/* wait for preroll */
ret = gst_element_get_state (pipeline, NULL, NULL, -1);
/* preroll buffer is rendered, we expect no more buffer after this one */
fret = chain_async_return (data);
fail_unless (fret == GST_FLOW_UNEXPECTED);
/* do position query, this should succeed with the stream time of the buffer
* against the clock. Since the buffer is synced against the clock, the time
* should be at least the stream time of the buffer. */
qformat = GST_FORMAT_TIME;
qret = gst_element_query_position (sink, &qformat, &qcur);
fail_unless (qret == TRUE);
fail_unless (qcur >= 2 * GST_SECOND && qcur <= 3 * GST_SECOND);
/* wait 2 more seconds, enough to test if the position was clipped correctly
* against the segment */
g_usleep (2 * G_USEC_PER_SEC);
qformat = GST_FORMAT_TIME;
qret = gst_element_query_position (sink, &qformat, &qcur);
fail_unless (qret == TRUE);
fail_unless (qcur == 3 * GST_SECOND);
GST_DEBUG ("going to PAUSED");
ret = gst_element_set_state (pipeline, GST_STATE_PAUSED);
fail_unless (ret == GST_STATE_CHANGE_ASYNC);
/* we report the time of the last start of the buffer. This is slightly
* incorrect, we should report the exact time when we paused but there is no
* record of that anywhere */
qformat = GST_FORMAT_TIME;
qret = gst_element_query_position (sink, &qformat, &qcur);
fail_unless (qret == TRUE);
fail_unless (qcur == 2 * GST_SECOND);
ret = gst_element_set_state (pipeline, GST_STATE_READY);
fail_unless (ret == GST_STATE_CHANGE_SUCCESS);
/* fails again because we are in the wrong state */
qformat = GST_FORMAT_TIME;
qret = gst_element_query_position (sink, &qformat, &qcur);
fail_unless (qret == FALSE);
gst_element_set_state (pipeline, GST_STATE_NULL);
qformat = GST_FORMAT_TIME;
qret = gst_element_query_position (sink, &qformat, &qcur);
fail_unless (qret == FALSE);
gst_object_unref (sinkpad);
gst_object_unref (pipeline);
}
GST_END_TEST;
static Suite *
fakesink_suite (void)
{
Suite *s = suite_create ("fakesink");
TCase *tc_chain = tcase_create ("general");
tcase_set_timeout (tc_chain, 20);
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_clipping);
tcase_add_test (tc_chain, test_preroll_sync);
tcase_add_test (tc_chain, test_eos);
tcase_add_test (tc_chain, test_eos2);
tcase_add_test (tc_chain, test_position);
return s;
}
GST_CHECK_MAIN (fakesink);