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gstreamer/tests/check/elements/fakesink.c

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/* GStreamer
*
* unit test for fakesink
*
* Copyright (C) <2005> Thomas Vander Stichele <thomas at apestaart dot org>
* <2007> Wim Taymans <wim@fluendo.com>
* <2009> 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <unistd.h>
#include <gst/base/gstpushsrc.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_try_new ("gst-check", chain_async_buffer, chain_data, &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);
gst_pad_send_event (sinkpad, gst_event_new_stream_start ("test"));
/* send segment */
{
GstEvent *event;
GstSegment segment;
gboolean eret;
GST_DEBUG ("sending segment");
gst_segment_init (&segment, GST_FORMAT_TIME);
segment.start = 1 * GST_SECOND;
segment.stop = 5 * GST_SECOND;
segment.time = 1 * GST_SECOND;
event = gst_event_new_segment (&segment);
eret = gst_pad_send_event (sinkpad, event);
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;
static gint num_preroll = 0;
static void
preroll_count (GstElement * sink)
{
num_preroll++;
GST_DEBUG ("got preroll handoff %d", num_preroll);
}
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);
g_object_set (G_OBJECT (sink), "signal-handoffs", TRUE, NULL);
g_signal_connect (sink, "preroll-handoff", G_CALLBACK (preroll_count), NULL);
fail_unless (num_preroll == 0);
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);
gst_pad_send_event (sinkpad, gst_event_new_stream_start ("test"));
/* send segment */
{
GstEvent *event;
GstSegment segment;
gboolean eret;
GST_DEBUG ("sending segment");
gst_segment_init (&segment, GST_FORMAT_TIME);
segment.start = 0 * GST_SECOND;
segment.stop = 102 * GST_SECOND;
segment.time = 0 * GST_SECOND;
event = gst_event_new_segment (&segment);
eret = gst_pad_send_event (sinkpad, event);
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);
fail_unless (num_preroll == 1);
/* 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);
/* now we are playing no new preroll was done */
fail_unless (num_preroll == 1);
buffer = gst_buffer_new ();
/* far in the future to make sure we block */
GST_BUFFER_TIMESTAMP (buffer) = 100 * GST_SECOND;
GST_BUFFER_DURATION (buffer) = 100 * GST_SECOND;
data = chain_async (sinkpad, buffer);
fail_if (data == NULL);
g_usleep (1000000);
/* pause again. Since the buffer has a humongous timestamp we likely
* interrupt the clock_wait and we should preroll on this buffer again */
ret = gst_element_set_state (pipeline, GST_STATE_PAUSED);
fail_unless (ret == GST_STATE_CHANGE_ASYNC);
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);
fail_unless (num_preroll == 2);
/* shutdown */
ret = gst_element_set_state (pipeline, GST_STATE_READY);
fail_unless (ret == GST_STATE_CHANGE_SUCCESS);
/* should be wrong state now */
fret = chain_async_return (data);
fail_if (fret != GST_FLOW_FLUSHING);
}
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 *event;
GstSegment segment;
gboolean eret;
GST_DEBUG ("sending segment");
gst_segment_init (&segment, GST_FORMAT_TIME);
segment.start = 0 * GST_SECOND;
segment.stop = 2 * GST_SECOND;
segment.time = 0 * GST_SECOND;
event = gst_event_new_segment (&segment);
eret = gst_pad_send_event (sinkpad, event);
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 EOS */
fret = gst_pad_chain (sinkpad, buffer);
fail_unless (fret == GST_FLOW_EOS);
}
/* 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 (TRUE);
eret = gst_pad_send_event (sinkpad, event);
fail_unless (eret == TRUE);
}
gst_pad_send_event (sinkpad, gst_event_new_stream_start ("test"));
/* send segment, this should now work again */
{
GstEvent *event;
GstSegment segment;
gboolean eret;
GST_DEBUG ("sending segment");
gst_segment_init (&segment, GST_FORMAT_TIME);
segment.start = 0 * GST_SECOND;
segment.stop = 2 * GST_SECOND;
segment.time = 0 * GST_SECOND;
event = gst_event_new_segment (&segment);
eret = gst_pad_send_event (sinkpad, event);
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);
gst_pad_send_event (sinkpad, gst_event_new_stream_start ("test"));
/* send segment, this should work */
{
GstEvent *event;
GstSegment segment;
gboolean eret;
GST_DEBUG ("sending segment");
gst_segment_init (&segment, GST_FORMAT_TIME);
segment.start = 0 * GST_SECOND;
segment.stop = 2 * GST_SECOND;
segment.time = 0 * GST_SECOND;
event = gst_event_new_segment (&segment);
eret = gst_pad_send_event (sinkpad, event);
fail_if (eret == FALSE);
}
/* send buffer that should return 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");
/* this buffer will generate EOS */
fret = gst_pad_chain (sinkpad, buffer);
fail_unless (fret == GST_FLOW_EOS);
}
/* send buffer that should return 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");
fret = gst_pad_chain (sinkpad, buffer);
fail_unless (fret == GST_FLOW_EOS);
}
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;
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 */
qret = gst_element_query_position (sink, GST_FORMAT_TIME, &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 */
qret = gst_element_query_position (sink, GST_FORMAT_TIME, &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 */
qret = gst_element_query_position (sink, GST_FORMAT_TIME, &qcur);
fail_unless (qret == FALSE);
gst_pad_send_event (sinkpad, gst_event_new_stream_start ("test"));
/* send segment, this should work */
{
GstSegment segment;
GST_DEBUG ("sending segment");
gst_segment_init (&segment, GST_FORMAT_TIME);
segment.start = 1 * GST_SECOND;
segment.stop = 3 * GST_SECOND;
segment.time = 1 * GST_SECOND;
event = gst_event_new_segment (&segment);
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. */
qret = gst_element_query_position (sink, GST_FORMAT_TIME, &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. */
qret = gst_element_query_position (sink, GST_FORMAT_TIME, &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_FLUSHING);
/* do position query, this should succeed with the time value from the
* segment before the flush. */
qret = gst_element_query_position (sink, GST_FORMAT_TIME, &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 (TRUE);
eret = gst_pad_send_event (sinkpad, event);
fail_if (eret == FALSE);
}
/* do position query, this should fail, the segment is flushed */
qret = gst_element_query_position (sink, GST_FORMAT_TIME, &qcur);
fail_unless (qret == FALSE);
/* send segment, this should work */
{
GstSegment segment;
GST_DEBUG ("sending segment");
gst_segment_init (&segment, GST_FORMAT_TIME);
segment.start = 2 * GST_SECOND;
segment.stop = 4 * GST_SECOND;
segment.time = 1 * GST_SECOND;
event = gst_event_new_segment (&segment);
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. */
qret = gst_element_query_position (sink, GST_FORMAT_TIME, &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++) {
qret = gst_element_query_position (sink, GST_FORMAT_TIME, &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 */
qret = gst_element_query_position (sink, GST_FORMAT_TIME, &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 last stream time */
qret = gst_element_query_position (sink, GST_FORMAT_TIME, &qcur);
fail_unless (qret == TRUE);
fail_unless (qcur >= 2 * GST_SECOND && qcur <= 3 * GST_SECOND);
{
GST_DEBUG ("sending flush_stop");
event = gst_event_new_flush_stop (TRUE);
eret = gst_pad_send_event (sinkpad, event);
fail_if (eret == FALSE);
}
/* do position query, this should fail, the segment is flushed */
qret = gst_element_query_position (sink, GST_FORMAT_TIME, &qcur);
fail_unless (qret == FALSE);
/* send segment, this should work */
{
GstSegment segment;
GST_DEBUG ("sending segment");
gst_segment_init (&segment, GST_FORMAT_TIME);
segment.start = 2 * GST_SECOND;
segment.stop = 4 * GST_SECOND;
segment.time = 1 * GST_SECOND;
event = gst_event_new_segment (&segment);
eret = gst_pad_send_event (sinkpad, event);
fail_if (eret == FALSE);
}
/* send buffer that should return EOS */
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_EOS);
/* 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. */
qret = gst_element_query_position (sink, GST_FORMAT_TIME, &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);
qret = gst_element_query_position (sink, GST_FORMAT_TIME, &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 */
qret = gst_element_query_position (sink, GST_FORMAT_TIME, &qcur);
fail_unless (qret == TRUE);
fail_unless (qcur == 3 * 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 */
qret = gst_element_query_position (sink, GST_FORMAT_TIME, &qcur);
fail_unless (qret == FALSE);
gst_element_set_state (pipeline, GST_STATE_NULL);
qret = gst_element_query_position (sink, GST_FORMAT_TIME, &qcur);
fail_unless (qret == FALSE);
gst_object_unref (sinkpad);
gst_object_unref (pipeline);
}
GST_END_TEST;
/* like fakesrc, but also pushes an OOB event after each buffer */
typedef GstPushSrc OOBSource;
typedef GstPushSrcClass OOBSourceClass;
GType oob_source_get_type (void);
G_DEFINE_TYPE (OOBSource, oob_source, GST_TYPE_PUSH_SRC);
static GstFlowReturn
oob_source_create (GstPushSrc * src, GstBuffer ** p_buf)
{
*p_buf = gst_buffer_new ();
gst_pad_push_event (GST_BASE_SRC_PAD (src),
gst_event_new_custom (GST_EVENT_CUSTOM_DOWNSTREAM_OOB, NULL));
return GST_FLOW_OK;
}
static void
oob_source_class_init (OOBSourceClass * klass)
{
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC, GST_PAD_ALWAYS, GST_STATIC_CAPS_ANY);
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
GstPushSrcClass *pushsrc_class = GST_PUSH_SRC_CLASS (klass);
gst_element_class_add_static_pad_template (element_class, &sinktemplate);
pushsrc_class->create = GST_DEBUG_FUNCPTR (oob_source_create);
}
static void
oob_source_init (OOBSource * src)
{
/* nothing to do */
}
#define NOTIFY_RACE_NUM_PIPELINES 10
typedef struct
{
GstElement *src;
GstElement *queue;
GstElement *sink;
GstElement *pipe;
} NotifyRacePipeline;
static void
test_notify_race_setup_pipeline (NotifyRacePipeline * p)
{
GST_DEBUG ("Creating pipeline");
p->pipe = gst_pipeline_new ("pipeline");
p->src = g_object_new (oob_source_get_type (), NULL);
p->queue = gst_element_factory_make ("queue", NULL);
g_object_set (p->queue, "max-size-buffers", 2, NULL);
p->sink = gst_element_factory_make ("fakesink", NULL);
gst_bin_add (GST_BIN (p->pipe), p->src);
gst_bin_add (GST_BIN (p->pipe), p->queue);
gst_bin_add (GST_BIN (p->pipe), p->sink);
gst_element_link_many (p->src, p->queue, p->sink, NULL);
GST_DEBUG ("Setting pipeline to PLAYING");
fail_unless_equals_int (gst_element_set_state (p->pipe, GST_STATE_PLAYING),
GST_STATE_CHANGE_ASYNC);
GST_DEBUG ("Getting state");
fail_unless_equals_int (gst_element_get_state (p->pipe, NULL, NULL, -1),
GST_STATE_CHANGE_SUCCESS);
}
static void
test_notify_race_cleanup_pipeline (NotifyRacePipeline * p)
{
gst_element_set_state (p->pipe, GST_STATE_NULL);
gst_object_unref (p->pipe);
memset (p, 0, sizeof (NotifyRacePipeline));
}
/* we create N pipelines to make sure the notify race isn't per-class, but
* only per instance */
GST_START_TEST (test_notify_race)
{
NotifyRacePipeline pipelines[NOTIFY_RACE_NUM_PIPELINES];
int i;
for (i = 0; i < G_N_ELEMENTS (pipelines); ++i) {
GST_DEBUG ("Starting up pipeline %d", i);
test_notify_race_setup_pipeline (&pipelines[i]);
}
g_usleep (2 * G_USEC_PER_SEC);
for (i = 0; i < G_N_ELEMENTS (pipelines); ++i) {
GST_DEBUG ("Cleaning up pipeline %d", i);
test_notify_race_cleanup_pipeline (&pipelines[i]);
}
}
GST_END_TEST;
static void
last_message_cb (GObject * obj, GParamSpec * pspec, gpointer user_data)
{
gint *p_counter = user_data;
gchar *s, *end, *last_msg = NULL;
guint64 offset, count;
g_object_get (obj, "last-message", &last_msg, NULL);
fail_unless (last_msg != NULL);
if (!strstr (last_msg, "chain"))
goto skip;
GST_LOG_OBJECT (obj, "%s", last_msg);
s = strstr (last_msg, "offset: ");
fail_unless (s != NULL);
s += strlen ("offset: ");
offset = g_ascii_strtoull (s, &end, 10);
fail_unless (offset < G_MAXUINT64);
fail_if (end == s);
count = *p_counter;
fail_unless_equals_int (count, offset);
*p_counter = count + 1;
skip:
g_free (last_msg);
}
#define NUM_BUFFERS 500
GST_START_TEST (test_last_message_notify)
{
GstElement *pipe, *src, *tee, *q1, *q2, *sink1, *sink2;
gint counter1 = 0;
gint counter2 = 0;
GstMessage *m;
pipe = gst_pipeline_new ("pipeline");
src = gst_element_factory_make ("fakesrc", NULL);
gst_util_set_object_arg (G_OBJECT (src), "sizetype", "fixed");
g_object_set (src, "num-buffers", NUM_BUFFERS, "sizemax", 1, NULL);
tee = gst_element_factory_make ("tee", NULL);
q1 = gst_element_factory_make ("queue", NULL);
sink1 = gst_element_factory_make ("fakesink", NULL);
g_object_set (sink1, "silent", FALSE, NULL);
q2 = gst_element_factory_make ("queue", NULL);
sink2 = gst_element_factory_make ("fakesink", NULL);
g_object_set (sink2, "silent", FALSE, NULL);
gst_bin_add_many (GST_BIN (pipe), src, tee, q1, q2, sink1, sink2, NULL);
fail_unless (gst_element_link_many (src, tee, NULL));
fail_unless (gst_element_link_many (tee, q1, sink1, NULL));
fail_unless (gst_element_link_many (tee, q2, sink2, NULL));
g_signal_connect (sink1, "notify::last-message",
G_CALLBACK (last_message_cb), &counter1);
g_signal_connect (sink2, "notify::last-message",
G_CALLBACK (last_message_cb), &counter2);
GST_DEBUG ("Setting pipeline to PLAYING");
fail_unless_equals_int (gst_element_set_state (pipe, GST_STATE_PLAYING),
GST_STATE_CHANGE_ASYNC);
m = gst_bus_timed_pop_filtered (GST_ELEMENT_BUS (pipe), -1, GST_MESSAGE_EOS);
gst_message_unref (m);
fail_unless_equals_int (gst_element_set_state (pipe, GST_STATE_NULL),
GST_STATE_CHANGE_SUCCESS);
fail_unless_equals_int (counter1, NUM_BUFFERS);
fail_unless_equals_int (counter2, NUM_BUFFERS);
gst_object_unref (pipe);
}
GST_END_TEST;
static void
deep_notify_last_message_cb (GstObject * obj, GstObject * prop_obj,
GParamSpec * pspec, gpointer user_data)
{
gint *counter_array = user_data;
gint *p_counter;
gchar *s, *end, *last_msg = NULL;
guint64 offset, count;
if (strcmp (GST_OBJECT_NAME (prop_obj), "fakesink0") == 0)
p_counter = counter_array;
else if (strcmp (GST_OBJECT_NAME (prop_obj), "fakesink1") == 0)
p_counter = counter_array + 1;
else
g_assert_not_reached ();
g_object_get (prop_obj, "last-message", &last_msg, NULL);
fail_unless (last_msg != NULL);
if (!strstr (last_msg, "chain"))
goto skip;
GST_LOG_OBJECT (prop_obj, "%s", last_msg);
s = strstr (last_msg, "offset: ");
fail_unless (s != NULL);
s += strlen ("offset: ");
offset = g_ascii_strtoull (s, &end, 10);
fail_unless (offset < G_MAXUINT64);
fail_if (end == s);
count = *p_counter;
// fail_unless_equals_int (count, offset);
*p_counter = count + 1;
skip:
g_free (last_msg);
}
GST_START_TEST (test_last_message_deep_notify)
{
GstElement *pipe, *src, *tee, *q1, *q2, *sink1, *sink2;
gint counter[2] = { 0, 0 };
GstMessage *m;
pipe = gst_pipeline_new ("pipeline");
src = gst_element_factory_make ("fakesrc", NULL);
gst_util_set_object_arg (G_OBJECT (src), "sizetype", "fixed");
g_object_set (src, "num-buffers", NUM_BUFFERS, "sizemax", 1, NULL);
tee = gst_element_factory_make ("tee", NULL);
q1 = gst_element_factory_make ("queue", NULL);
sink1 = gst_element_factory_make ("fakesink", NULL);
g_object_set (sink1, "silent", FALSE, NULL);
q2 = gst_element_factory_make ("queue", NULL);
sink2 = gst_element_factory_make ("fakesink", NULL);
g_object_set (sink2, "silent", FALSE, NULL);
gst_bin_add_many (GST_BIN (pipe), src, tee, q1, q2, sink1, sink2, NULL);
fail_unless (gst_element_link_many (src, tee, NULL));
fail_unless (gst_element_link_many (tee, q1, sink1, NULL));
fail_unless (gst_element_link_many (tee, q2, sink2, NULL));
g_signal_connect (pipe, "deep-notify::last-message",
G_CALLBACK (deep_notify_last_message_cb), counter);
GST_DEBUG ("Setting pipeline to PLAYING");
fail_unless_equals_int (gst_element_set_state (pipe, GST_STATE_PLAYING),
GST_STATE_CHANGE_ASYNC);
m = gst_bus_timed_pop_filtered (GST_ELEMENT_BUS (pipe), -1, GST_MESSAGE_EOS);
gst_message_unref (m);
fail_unless_equals_int (gst_element_set_state (pipe, GST_STATE_NULL),
GST_STATE_CHANGE_SUCCESS);
GST_ERROR ("sink1: %d, sink2: %d, total: %d", counter[0], counter[1],
counter[0] + counter[1]);
fail_unless_equals_int (counter[0], NUM_BUFFERS);
fail_unless_equals_int (counter[1], NUM_BUFFERS);
}
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);
tcase_add_test (tc_chain, test_notify_race);
tcase_add_test (tc_chain, test_last_message_notify);
tcase_skip_broken_test (tc_chain, test_last_message_deep_notify);
return s;
}
GST_CHECK_MAIN (fakesink);
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