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2c2e55789d
If pushing the last buffer triggers a seek from downstream, do not go into EOS if a new segment was requested. Contains unit test https://bugzilla.gnome.org/show_bug.cgi?id=724757
776 lines
24 KiB
C
776 lines
24 KiB
C
/* GStreamer
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*
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* some unit tests for GstBaseSrc
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*
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* Copyright (C) 2006 Tim-Philipp Müller <tim centricular net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <gst/gst.h>
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#include <gst/check/gstcheck.h>
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#include <gst/check/gstconsistencychecker.h>
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#include <gst/base/gstbasesrc.h>
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static GstPadProbeReturn
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eos_event_counter (GstObject * pad, GstPadProbeInfo * info, guint * p_num_eos)
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{
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GstEvent *event = GST_PAD_PROBE_INFO_EVENT (info);
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fail_unless (event != NULL);
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fail_unless (GST_IS_EVENT (event));
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if (GST_EVENT_TYPE (event) == GST_EVENT_EOS)
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*p_num_eos += 1;
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return GST_PAD_PROBE_OK;
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}
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/* basesrc_eos_events_push_live_op:
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* - make sure source does send an EOS event when operating in push
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* mode and being set to READY explicitly (like one might with
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* live sources)
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*/
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GST_START_TEST (basesrc_eos_events_push_live_op)
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{
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GstStateChangeReturn state_ret;
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GstElement *src, *sink, *pipe;
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GstMessage *msg;
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GstBus *bus;
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GstPad *srcpad;
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guint probe, num_eos = 0;
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GstStreamConsistency *consistency;
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GstEvent *eos_event;
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guint32 eos_event_seqnum;
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pipe = gst_pipeline_new ("pipeline");
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sink = gst_element_factory_make ("fakesink", "sink");
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src = gst_element_factory_make ("fakesrc", "src");
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g_assert (pipe != NULL);
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g_assert (sink != NULL);
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g_assert (src != NULL);
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fail_unless (gst_bin_add (GST_BIN (pipe), src) == TRUE);
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fail_unless (gst_bin_add (GST_BIN (pipe), sink) == TRUE);
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fail_unless (gst_element_link (src, sink) == TRUE);
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g_object_set (sink, "can-activate-push", TRUE, NULL);
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g_object_set (sink, "can-activate-pull", FALSE, NULL);
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g_object_set (src, "can-activate-push", TRUE, NULL);
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g_object_set (src, "can-activate-pull", FALSE, NULL);
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/* set up event probe to count EOS events */
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srcpad = gst_element_get_static_pad (src, "src");
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fail_unless (srcpad != NULL);
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consistency = gst_consistency_checker_new (srcpad);
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probe = gst_pad_add_probe (srcpad, GST_PAD_PROBE_TYPE_EVENT_BOTH,
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(GstPadProbeCallback) eos_event_counter, &num_eos, NULL);
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bus = gst_element_get_bus (pipe);
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gst_element_set_state (pipe, GST_STATE_PLAYING);
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state_ret = gst_element_get_state (pipe, NULL, NULL, -1);
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fail_unless (state_ret == GST_STATE_CHANGE_SUCCESS);
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/* wait a second, then do controlled shutdown */
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g_usleep (GST_USECOND * 1);
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/* shut down pipeline (should send EOS message) ... */
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eos_event = gst_event_new_eos ();
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eos_event_seqnum = gst_event_get_seqnum (eos_event);
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gst_element_send_event (pipe, eos_event);
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/* ... and wait for the EOS message from the sink */
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msg = gst_bus_poll (bus, GST_MESSAGE_EOS | GST_MESSAGE_ERROR, -1);
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fail_unless (msg != NULL);
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fail_unless (GST_MESSAGE_TYPE (msg) != GST_MESSAGE_ERROR);
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fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_EOS);
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/* should be exactly one EOS event */
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fail_unless (num_eos == 1);
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fail_unless (gst_message_get_seqnum (msg) == eos_event_seqnum);
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gst_element_set_state (pipe, GST_STATE_NULL);
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gst_element_get_state (pipe, NULL, NULL, -1);
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/* make sure source hasn't sent a second one when going PAUSED => READY */
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fail_unless (num_eos == 1);
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gst_consistency_checker_free (consistency);
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gst_pad_remove_probe (srcpad, probe);
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gst_object_unref (srcpad);
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gst_message_unref (msg);
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gst_object_unref (bus);
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gst_object_unref (pipe);
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}
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GST_END_TEST;
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/* basesrc_eos_events_push:
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* - make sure source only sends one EOS when operating in push-mode,
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* reaching the max number of buffers, and is then shut down.
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*/
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GST_START_TEST (basesrc_eos_events_push)
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{
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GstStateChangeReturn state_ret;
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GstElement *src, *sink, *pipe;
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GstMessage *msg;
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GstBus *bus;
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GstPad *srcpad;
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guint probe, num_eos = 0;
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GstStreamConsistency *consistency;
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pipe = gst_pipeline_new ("pipeline");
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sink = gst_element_factory_make ("fakesink", "sink");
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src = gst_element_factory_make ("fakesrc", "src");
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g_assert (pipe != NULL);
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g_assert (sink != NULL);
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g_assert (src != NULL);
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fail_unless (gst_bin_add (GST_BIN (pipe), src) == TRUE);
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fail_unless (gst_bin_add (GST_BIN (pipe), sink) == TRUE);
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fail_unless (gst_element_link (src, sink) == TRUE);
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g_object_set (sink, "can-activate-push", TRUE, NULL);
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g_object_set (sink, "can-activate-pull", FALSE, NULL);
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g_object_set (src, "can-activate-push", TRUE, NULL);
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g_object_set (src, "can-activate-pull", FALSE, NULL);
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g_object_set (src, "num-buffers", 8, NULL);
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/* set up event probe to count EOS events */
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srcpad = gst_element_get_static_pad (src, "src");
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fail_unless (srcpad != NULL);
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consistency = gst_consistency_checker_new (srcpad);
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probe = gst_pad_add_probe (srcpad, GST_PAD_PROBE_TYPE_EVENT_BOTH,
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(GstPadProbeCallback) eos_event_counter, &num_eos, NULL);
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bus = gst_element_get_bus (pipe);
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gst_element_set_state (pipe, GST_STATE_PLAYING);
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state_ret = gst_element_get_state (pipe, NULL, NULL, -1);
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fail_unless (state_ret == GST_STATE_CHANGE_SUCCESS);
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msg = gst_bus_poll (bus, GST_MESSAGE_EOS | GST_MESSAGE_ERROR, -1);
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fail_unless (msg != NULL);
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fail_unless (GST_MESSAGE_TYPE (msg) != GST_MESSAGE_ERROR);
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fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_EOS);
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/* should be exactly one EOS event */
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fail_unless (num_eos == 1);
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gst_element_set_state (pipe, GST_STATE_NULL);
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gst_element_get_state (pipe, NULL, NULL, -1);
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/* make sure source hasn't sent a second one when going PAUSED => READY */
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fail_unless (num_eos == 1);
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gst_consistency_checker_free (consistency);
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gst_pad_remove_probe (srcpad, probe);
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gst_object_unref (srcpad);
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gst_message_unref (msg);
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gst_object_unref (bus);
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gst_object_unref (pipe);
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}
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GST_END_TEST;
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/* basesrc_eos_events_pull_live_op:
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* - make sure source doesn't send an EOS event when operating in
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* pull mode and being set to READY explicitly (like one might with
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* live sources)
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*/
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GST_START_TEST (basesrc_eos_events_pull_live_op)
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{
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GstStateChangeReturn state_ret;
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GstElement *src, *sink, *pipe;
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GstPad *srcpad;
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guint probe, num_eos = 0;
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pipe = gst_pipeline_new ("pipeline");
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sink = gst_element_factory_make ("fakesink", "sink");
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src = gst_element_factory_make ("fakesrc", "src");
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g_assert (pipe != NULL);
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g_assert (sink != NULL);
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g_assert (src != NULL);
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fail_unless (gst_bin_add (GST_BIN (pipe), src) == TRUE);
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fail_unless (gst_bin_add (GST_BIN (pipe), sink) == TRUE);
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fail_unless (gst_element_link (src, sink) == TRUE);
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g_object_set (sink, "can-activate-push", FALSE, NULL);
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g_object_set (sink, "can-activate-pull", TRUE, NULL);
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g_object_set (src, "can-activate-push", FALSE, NULL);
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g_object_set (src, "can-activate-pull", TRUE, NULL);
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/* set up event probe to count EOS events */
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srcpad = gst_element_get_static_pad (src, "src");
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fail_unless (srcpad != NULL);
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probe = gst_pad_add_probe (srcpad, GST_PAD_PROBE_TYPE_EVENT_BOTH,
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(GstPadProbeCallback) eos_event_counter, &num_eos, NULL);
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gst_element_set_state (pipe, GST_STATE_PLAYING);
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state_ret = gst_element_get_state (pipe, NULL, NULL, -1);
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fail_unless (state_ret == GST_STATE_CHANGE_SUCCESS);
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/* wait a second, then do controlled shutdown */
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g_usleep (GST_USECOND * 1);
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/* shut down source only ... */
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gst_element_set_state (src, GST_STATE_NULL);
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state_ret = gst_element_get_state (src, NULL, NULL, -1);
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fail_unless (state_ret == GST_STATE_CHANGE_SUCCESS);
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fail_unless (gst_element_set_locked_state (src, TRUE) == TRUE);
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/* source shouldn't have sent any EOS event in pull mode */
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fail_unless (num_eos == 0);
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gst_element_set_state (pipe, GST_STATE_NULL);
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gst_element_get_state (pipe, NULL, NULL, -1);
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/* make sure source hasn't sent an EOS when going PAUSED => READY either */
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fail_unless (num_eos == 0);
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gst_pad_remove_probe (srcpad, probe);
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gst_object_unref (srcpad);
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gst_object_unref (pipe);
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}
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GST_END_TEST;
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/* basesrc_eos_events_pull:
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* - makes sure source doesn't send EOS event when reaching the max.
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* number of buffers configured in pull-mode
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* - make sure source doesn't send EOS event either when being shut down
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* (PAUSED => READY state change) after EOSing in pull mode
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*/
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GST_START_TEST (basesrc_eos_events_pull)
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{
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GstStateChangeReturn state_ret;
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GstElement *src, *sink, *pipe;
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GstMessage *msg;
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GstBus *bus;
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GstPad *srcpad;
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guint probe, num_eos = 0;
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pipe = gst_pipeline_new ("pipeline");
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sink = gst_element_factory_make ("fakesink", "sink");
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src = gst_element_factory_make ("fakesrc", "src");
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g_assert (pipe != NULL);
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g_assert (sink != NULL);
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g_assert (src != NULL);
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fail_unless (gst_bin_add (GST_BIN (pipe), src) == TRUE);
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fail_unless (gst_bin_add (GST_BIN (pipe), sink) == TRUE);
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fail_unless (gst_element_link (src, sink) == TRUE);
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g_object_set (sink, "can-activate-push", FALSE, NULL);
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g_object_set (sink, "can-activate-pull", TRUE, NULL);
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g_object_set (src, "can-activate-push", FALSE, NULL);
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g_object_set (src, "can-activate-pull", TRUE, NULL);
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g_object_set (src, "num-buffers", 8, NULL);
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/* set up event probe to count EOS events */
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srcpad = gst_element_get_static_pad (src, "src");
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fail_unless (srcpad != NULL);
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probe = gst_pad_add_probe (srcpad, GST_PAD_PROBE_TYPE_EVENT_BOTH,
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(GstPadProbeCallback) eos_event_counter, &num_eos, NULL);
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bus = gst_element_get_bus (pipe);
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gst_element_set_state (pipe, GST_STATE_PLAYING);
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state_ret = gst_element_get_state (pipe, NULL, NULL, -1);
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fail_unless (state_ret == GST_STATE_CHANGE_SUCCESS);
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msg = gst_bus_poll (bus, GST_MESSAGE_EOS | GST_MESSAGE_ERROR, -1);
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fail_unless (msg != NULL);
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fail_unless (GST_MESSAGE_TYPE (msg) != GST_MESSAGE_ERROR);
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fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_EOS);
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/* source shouldn't have sent any EOS event in pull mode */
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fail_unless (num_eos == 0);
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gst_element_set_state (pipe, GST_STATE_NULL);
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gst_element_get_state (pipe, NULL, NULL, -1);
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/* make sure source hasn't sent an EOS when going PAUSED => READY either */
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fail_unless (num_eos == 0);
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gst_pad_remove_probe (srcpad, probe);
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gst_object_unref (srcpad);
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gst_message_unref (msg);
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gst_object_unref (bus);
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gst_object_unref (pipe);
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}
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GST_END_TEST;
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/* basesrc_eos_events_push_live_eos:
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* - make sure the source stops and emits EOS when we send an EOS event to the
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* pipeline.
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*/
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GST_START_TEST (basesrc_eos_events_push_live_eos)
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{
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GstStateChangeReturn state_ret;
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GstElement *src, *sink, *pipe;
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GstMessage *msg;
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GstBus *bus;
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GstPad *srcpad;
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guint probe, num_eos = 0;
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gboolean res;
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pipe = gst_pipeline_new ("pipeline");
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sink = gst_element_factory_make ("fakesink", "sink");
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src = gst_element_factory_make ("fakesrc", "src");
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g_assert (pipe != NULL);
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g_assert (sink != NULL);
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g_assert (src != NULL);
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fail_unless (gst_bin_add (GST_BIN (pipe), src) == TRUE);
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fail_unless (gst_bin_add (GST_BIN (pipe), sink) == TRUE);
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fail_unless (gst_element_link (src, sink) == TRUE);
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g_object_set (sink, "can-activate-push", TRUE, NULL);
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g_object_set (sink, "can-activate-pull", FALSE, NULL);
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g_object_set (src, "can-activate-push", TRUE, NULL);
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g_object_set (src, "can-activate-pull", FALSE, NULL);
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/* set up event probe to count EOS events */
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srcpad = gst_element_get_static_pad (src, "src");
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fail_unless (srcpad != NULL);
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probe = gst_pad_add_probe (srcpad, GST_PAD_PROBE_TYPE_EVENT_BOTH,
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(GstPadProbeCallback) eos_event_counter, &num_eos, NULL);
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bus = gst_element_get_bus (pipe);
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gst_element_set_state (pipe, GST_STATE_PLAYING);
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state_ret = gst_element_get_state (pipe, NULL, NULL, -1);
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fail_unless (state_ret == GST_STATE_CHANGE_SUCCESS);
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/* wait a second, then emit the EOS */
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g_usleep (GST_USECOND * 1);
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/* shut down source only (should send EOS event) ... */
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res = gst_element_send_event (pipe, gst_event_new_eos ());
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fail_unless (res == TRUE);
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/* ... and wait for the EOS message from the sink */
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msg = gst_bus_poll (bus, GST_MESSAGE_EOS | GST_MESSAGE_ERROR, -1);
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fail_unless (msg != NULL);
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fail_unless (GST_MESSAGE_TYPE (msg) != GST_MESSAGE_ERROR);
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fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_EOS);
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/* should be exactly one EOS event */
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fail_unless (num_eos == 1);
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gst_element_set_state (pipe, GST_STATE_NULL);
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gst_element_get_state (pipe, NULL, NULL, -1);
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/* make sure source hasn't sent a second one when going PAUSED => READY */
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fail_unless (num_eos == 1);
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gst_pad_remove_probe (srcpad, probe);
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gst_object_unref (srcpad);
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gst_message_unref (msg);
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gst_object_unref (bus);
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gst_object_unref (pipe);
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}
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GST_END_TEST;
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/* basesrc_eos_events_pull_live_eos:
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* - make sure the source stops and emits EOS when we send an EOS event to the
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* pipeline.
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*/
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GST_START_TEST (basesrc_eos_events_pull_live_eos)
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{
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GstStateChangeReturn state_ret;
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GstElement *src, *sink, *pipe;
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GstMessage *msg;
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GstBus *bus;
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GstPad *srcpad;
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guint probe, num_eos = 0;
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gboolean res;
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pipe = gst_pipeline_new ("pipeline");
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sink = gst_element_factory_make ("fakesink", "sink");
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src = gst_element_factory_make ("fakesrc", "src");
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g_assert (pipe != NULL);
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g_assert (sink != NULL);
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g_assert (src != NULL);
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fail_unless (gst_bin_add (GST_BIN (pipe), src) == TRUE);
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fail_unless (gst_bin_add (GST_BIN (pipe), sink) == TRUE);
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fail_unless (gst_element_link (src, sink) == TRUE);
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g_object_set (sink, "can-activate-push", FALSE, NULL);
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g_object_set (sink, "can-activate-pull", TRUE, NULL);
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g_object_set (src, "can-activate-push", FALSE, NULL);
|
|
g_object_set (src, "can-activate-pull", TRUE, NULL);
|
|
|
|
/* set up event probe to count EOS events */
|
|
srcpad = gst_element_get_static_pad (src, "src");
|
|
fail_unless (srcpad != NULL);
|
|
|
|
probe = gst_pad_add_probe (srcpad, GST_PAD_PROBE_TYPE_EVENT_BOTH,
|
|
(GstPadProbeCallback) eos_event_counter, &num_eos, NULL);
|
|
|
|
bus = gst_element_get_bus (pipe);
|
|
|
|
gst_element_set_state (pipe, GST_STATE_PLAYING);
|
|
state_ret = gst_element_get_state (pipe, NULL, NULL, -1);
|
|
fail_unless (state_ret == GST_STATE_CHANGE_SUCCESS);
|
|
|
|
/* wait a second, then emit the EOS */
|
|
g_usleep (GST_USECOND * 1);
|
|
|
|
/* shut down source only (should send EOS event) ... */
|
|
res = gst_element_send_event (pipe, gst_event_new_eos ());
|
|
fail_unless (res == TRUE);
|
|
|
|
/* ... and wait for the EOS message from the sink */
|
|
msg = gst_bus_poll (bus, GST_MESSAGE_EOS | GST_MESSAGE_ERROR, -1);
|
|
fail_unless (msg != NULL);
|
|
fail_unless (GST_MESSAGE_TYPE (msg) != GST_MESSAGE_ERROR);
|
|
fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_EOS);
|
|
|
|
/* no EOS in pull mode */
|
|
fail_unless (num_eos == 0);
|
|
|
|
gst_element_set_state (pipe, GST_STATE_NULL);
|
|
gst_element_get_state (pipe, NULL, NULL, -1);
|
|
|
|
/* make sure source hasn't sent a second one when going PAUSED => READY */
|
|
fail_unless (num_eos == 0);
|
|
|
|
gst_pad_remove_probe (srcpad, probe);
|
|
gst_object_unref (srcpad);
|
|
gst_message_unref (msg);
|
|
gst_object_unref (bus);
|
|
gst_object_unref (pipe);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
|
|
static GstPadProbeReturn
|
|
segment_event_catcher (GstObject * pad, GstPadProbeInfo * info,
|
|
gpointer * user_data)
|
|
{
|
|
GstEvent *event = GST_PAD_PROBE_INFO_EVENT (info);
|
|
GstEvent **last_event = (GstEvent **) user_data;
|
|
fail_unless (event != NULL);
|
|
fail_unless (GST_IS_EVENT (event));
|
|
fail_unless (user_data != NULL);
|
|
|
|
if (GST_EVENT_TYPE (event) == GST_EVENT_SEGMENT) {
|
|
if (*last_event)
|
|
gst_event_unref (*last_event);
|
|
*last_event = gst_event_copy (event);
|
|
}
|
|
|
|
return GST_PAD_PROBE_OK;
|
|
}
|
|
|
|
/* basesrc_seek_events_rate_update:
|
|
* - make sure we get expected segment after sending a seek event
|
|
*/
|
|
GST_START_TEST (basesrc_seek_events_rate_update)
|
|
{
|
|
GstStateChangeReturn state_ret;
|
|
GstElement *src, *sink, *pipe;
|
|
GstMessage *msg;
|
|
GstBus *bus;
|
|
GstPad *probe_pad;
|
|
guint probe;
|
|
GstEvent *seg_event = NULL;
|
|
GstEvent *rate_seek;
|
|
gboolean event_ret;
|
|
const GstSegment *segment;
|
|
|
|
pipe = gst_pipeline_new ("pipeline");
|
|
sink = gst_element_factory_make ("fakesink", "sink");
|
|
src = gst_element_factory_make ("fakesrc", "src");
|
|
|
|
g_assert (pipe != NULL);
|
|
g_assert (sink != NULL);
|
|
g_assert (src != NULL);
|
|
|
|
fail_unless (gst_bin_add (GST_BIN (pipe), src) == TRUE);
|
|
fail_unless (gst_bin_add (GST_BIN (pipe), sink) == TRUE);
|
|
|
|
fail_unless (gst_element_link (src, sink) == TRUE);
|
|
|
|
bus = gst_element_get_bus (pipe);
|
|
|
|
/* set up event probe to catch new segment event */
|
|
probe_pad = gst_element_get_static_pad (sink, "sink");
|
|
fail_unless (probe_pad != NULL);
|
|
|
|
probe = gst_pad_add_probe (probe_pad, GST_PAD_PROBE_TYPE_EVENT_BOTH,
|
|
(GstPadProbeCallback) segment_event_catcher, &seg_event, NULL);
|
|
|
|
/* prepare the seek */
|
|
rate_seek = gst_event_new_seek (0.5, GST_FORMAT_TIME, GST_SEEK_FLAG_NONE,
|
|
GST_SEEK_TYPE_NONE, GST_CLOCK_TIME_NONE,
|
|
GST_SEEK_TYPE_NONE, GST_CLOCK_TIME_NONE);
|
|
|
|
GST_INFO ("going to playing");
|
|
|
|
/* play */
|
|
gst_element_set_state (pipe, GST_STATE_PLAYING);
|
|
state_ret = gst_element_get_state (pipe, NULL, NULL, -1);
|
|
fail_unless (state_ret == GST_STATE_CHANGE_SUCCESS);
|
|
|
|
GST_INFO ("seeking");
|
|
|
|
/* seek */
|
|
event_ret = gst_element_send_event (pipe, rate_seek);
|
|
fail_unless (event_ret == TRUE);
|
|
|
|
/* wait a second, then do controlled shutdown */
|
|
g_usleep (GST_USECOND * 1);
|
|
|
|
/* shut down pipeline only (should send EOS message) ... */
|
|
gst_element_send_event (pipe, gst_event_new_eos ());
|
|
|
|
/* ... and wait for the EOS message from the sink */
|
|
msg = gst_bus_poll (bus, GST_MESSAGE_EOS | GST_MESSAGE_ERROR, -1);
|
|
fail_unless (msg != NULL);
|
|
fail_unless (GST_MESSAGE_TYPE (msg) != GST_MESSAGE_ERROR);
|
|
fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_EOS);
|
|
|
|
gst_element_set_state (pipe, GST_STATE_NULL);
|
|
gst_element_get_state (pipe, NULL, NULL, -1);
|
|
|
|
GST_INFO ("stopped");
|
|
|
|
/* check that we have go the event */
|
|
fail_unless (seg_event != NULL);
|
|
|
|
gst_event_parse_segment (seg_event, &segment);
|
|
fail_unless (segment->rate == 0.5);
|
|
|
|
gst_pad_remove_probe (probe_pad, probe);
|
|
gst_object_unref (probe_pad);
|
|
gst_message_unref (msg);
|
|
gst_event_unref (seg_event);
|
|
gst_object_unref (bus);
|
|
gst_object_unref (pipe);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
|
|
typedef struct
|
|
{
|
|
gboolean seeked;
|
|
gint buffer_count;
|
|
GList *events;
|
|
} LastBufferSeekData;
|
|
|
|
static GstPadProbeReturn
|
|
seek_on_buffer (GstObject * pad, GstPadProbeInfo * info, gpointer * user_data)
|
|
{
|
|
LastBufferSeekData *data = (LastBufferSeekData *) user_data;
|
|
|
|
fail_unless (user_data != NULL);
|
|
|
|
if (info->type & GST_PAD_PROBE_TYPE_BUFFER) {
|
|
data->buffer_count++;
|
|
|
|
if (!data->seeked) {
|
|
fail_unless (gst_pad_push_event (GST_PAD (pad),
|
|
gst_event_new_seek (1.0, GST_FORMAT_BYTES, GST_SEEK_FLAG_FLUSH,
|
|
GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_SET, 1)));
|
|
data->seeked = TRUE;
|
|
}
|
|
} else if (info->type & GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) {
|
|
data->events = g_list_append (data->events, gst_event_ref (info->data));
|
|
} else {
|
|
fail ("Should not be reached");
|
|
}
|
|
return GST_PAD_PROBE_OK;
|
|
}
|
|
|
|
/* basesrc_seek_on_last_buffer:
|
|
* - make sure basesrc doesn't go eos if a seek is sent
|
|
* after the last buffer push
|
|
*
|
|
* This is just a test and is a controlled environment.
|
|
* For testing purposes sending the seek from the streaming
|
|
* thread is ok but doing this in an application might not
|
|
* be a good idea.
|
|
*/
|
|
GST_START_TEST (basesrc_seek_on_last_buffer)
|
|
{
|
|
GstStateChangeReturn state_ret;
|
|
GstElement *src, *sink, *pipe;
|
|
GstMessage *msg;
|
|
GstBus *bus;
|
|
GstPad *probe_pad;
|
|
guint probe;
|
|
GstEvent *seek;
|
|
LastBufferSeekData seek_data;
|
|
|
|
pipe = gst_pipeline_new ("pipeline");
|
|
sink = gst_element_factory_make ("fakesink", "sink");
|
|
src = gst_element_factory_make ("fakesrc", "src");
|
|
|
|
g_assert (pipe != NULL);
|
|
g_assert (sink != NULL);
|
|
g_assert (src != NULL);
|
|
|
|
/* use 'sizemax' buffers to avoid receiving empty buffers */
|
|
g_object_set (src, "sizetype", 2, NULL);
|
|
|
|
fail_unless (gst_bin_add (GST_BIN (pipe), src) == TRUE);
|
|
fail_unless (gst_bin_add (GST_BIN (pipe), sink) == TRUE);
|
|
|
|
fail_unless (gst_element_link (src, sink) == TRUE);
|
|
|
|
bus = gst_element_get_bus (pipe);
|
|
|
|
/* set up probe to catch the last buffer and send a seek event */
|
|
probe_pad = gst_element_get_static_pad (sink, "sink");
|
|
fail_unless (probe_pad != NULL);
|
|
|
|
seek_data.buffer_count = 0;
|
|
seek_data.seeked = FALSE;
|
|
seek_data.events = NULL;
|
|
|
|
probe =
|
|
gst_pad_add_probe (probe_pad,
|
|
GST_PAD_PROBE_TYPE_BUFFER | GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM,
|
|
(GstPadProbeCallback) seek_on_buffer, &seek_data, NULL);
|
|
|
|
/* prepare the segment so that it has only one buffer */
|
|
seek = gst_event_new_seek (1, GST_FORMAT_BYTES, GST_SEEK_FLAG_NONE,
|
|
GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_SET, 1);
|
|
|
|
gst_element_set_state (pipe, GST_STATE_READY);
|
|
fail_unless (gst_element_send_event (src, seek));
|
|
|
|
GST_INFO ("going to playing");
|
|
|
|
/* play */
|
|
gst_element_set_state (pipe, GST_STATE_PLAYING);
|
|
state_ret = gst_element_get_state (pipe, NULL, NULL, -1);
|
|
fail_unless (state_ret == GST_STATE_CHANGE_SUCCESS);
|
|
|
|
/* ... and wait for the EOS message from the sink */
|
|
msg = gst_bus_poll (bus, GST_MESSAGE_EOS | GST_MESSAGE_ERROR, -1);
|
|
fail_unless (msg != NULL);
|
|
fail_unless (GST_MESSAGE_TYPE (msg) != GST_MESSAGE_ERROR);
|
|
fail_unless (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_EOS);
|
|
|
|
gst_element_set_state (pipe, GST_STATE_NULL);
|
|
gst_element_get_state (pipe, NULL, NULL, -1);
|
|
|
|
GST_INFO ("stopped");
|
|
|
|
/* check that we have go the event */
|
|
fail_unless (seek_data.buffer_count == 2);
|
|
fail_unless (seek_data.seeked);
|
|
|
|
/* events: stream-start -> segment -> segment -> eos */
|
|
fail_unless (g_list_length (seek_data.events) == 4);
|
|
{
|
|
GstEvent *event;
|
|
|
|
event = seek_data.events->data;
|
|
fail_unless (GST_EVENT_TYPE (event) == GST_EVENT_STREAM_START);
|
|
gst_event_unref (event);
|
|
seek_data.events = g_list_delete_link (seek_data.events, seek_data.events);
|
|
|
|
event = seek_data.events->data;
|
|
fail_unless (GST_EVENT_TYPE (event) == GST_EVENT_SEGMENT);
|
|
gst_event_unref (event);
|
|
seek_data.events = g_list_delete_link (seek_data.events, seek_data.events);
|
|
|
|
event = seek_data.events->data;
|
|
fail_unless (GST_EVENT_TYPE (event) == GST_EVENT_SEGMENT);
|
|
gst_event_unref (event);
|
|
seek_data.events = g_list_delete_link (seek_data.events, seek_data.events);
|
|
|
|
event = seek_data.events->data;
|
|
fail_unless (GST_EVENT_TYPE (event) == GST_EVENT_EOS);
|
|
gst_event_unref (event);
|
|
seek_data.events = g_list_delete_link (seek_data.events, seek_data.events);
|
|
}
|
|
|
|
gst_pad_remove_probe (probe_pad, probe);
|
|
gst_object_unref (probe_pad);
|
|
gst_message_unref (msg);
|
|
gst_object_unref (bus);
|
|
gst_object_unref (pipe);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static Suite *
|
|
gst_basesrc_suite (void)
|
|
{
|
|
Suite *s = suite_create ("GstBaseSrc");
|
|
TCase *tc = tcase_create ("general");
|
|
|
|
suite_add_tcase (s, tc);
|
|
tcase_add_test (tc, basesrc_eos_events_pull);
|
|
tcase_add_test (tc, basesrc_eos_events_push);
|
|
tcase_add_test (tc, basesrc_eos_events_push_live_op);
|
|
tcase_add_test (tc, basesrc_eos_events_pull_live_op);
|
|
tcase_add_test (tc, basesrc_eos_events_push_live_eos);
|
|
tcase_add_test (tc, basesrc_eos_events_pull_live_eos);
|
|
tcase_add_test (tc, basesrc_seek_events_rate_update);
|
|
tcase_add_test (tc, basesrc_seek_on_last_buffer);
|
|
|
|
return s;
|
|
}
|
|
|
|
GST_CHECK_MAIN (gst_basesrc);
|