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617 lines
18 KiB
C
617 lines
18 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., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, 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/base/gstbasesrc.h>
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static gboolean
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eos_event_counter (GstObject * pad, GstEvent * event, guint * p_num_eos)
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{
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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 TRUE;
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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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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_event_probe (srcpad,
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G_CALLBACK (eos_event_counter), &num_eos);
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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 source only (should send EOS event) ... */
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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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/* ... 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_event_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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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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probe = gst_pad_add_event_probe (srcpad,
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G_CALLBACK (eos_event_counter), &num_eos);
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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_pad_remove_event_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_event_probe (srcpad,
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G_CALLBACK (eos_event_counter), &num_eos);
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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_event_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_event_probe (srcpad,
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G_CALLBACK (eos_event_counter), &num_eos);
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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_event_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_event_probe (srcpad,
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G_CALLBACK (eos_event_counter), &num_eos);
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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_event_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);
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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_event_probe (srcpad,
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G_CALLBACK (eos_event_counter), &num_eos);
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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 */
|
|
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_event_probe (srcpad, probe);
|
|
gst_object_unref (srcpad);
|
|
gst_message_unref (msg);
|
|
gst_object_unref (bus);
|
|
gst_object_unref (pipe);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
|
|
static gboolean
|
|
newsegment_event_catcher (GstObject * pad, GstEvent * event,
|
|
gpointer * user_data)
|
|
{
|
|
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_NEWSEGMENT) {
|
|
if (*last_event)
|
|
gst_event_unref (*last_event);
|
|
*last_event = gst_event_copy (event);
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/* basesrc_seek_events_rate_update:
|
|
* - make sure we get expected newsegment 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 *newseg_event = NULL;
|
|
GstEvent *rate_seek;
|
|
gboolean event_ret;
|
|
gdouble rate = 0.5;
|
|
|
|
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_event_probe (probe_pad,
|
|
G_CALLBACK (newsegment_event_catcher), &newseg_event);
|
|
|
|
/* 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 source only (should send EOS event) ... */
|
|
gst_element_set_state (src, GST_STATE_NULL);
|
|
state_ret = gst_element_get_state (src, NULL, NULL, -1);
|
|
fail_unless (state_ret == GST_STATE_CHANGE_SUCCESS);
|
|
|
|
fail_unless (gst_element_set_locked_state (src, TRUE) == 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);
|
|
|
|
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 (newseg_event != NULL);
|
|
|
|
gst_event_parse_new_segment (newseg_event, NULL, &rate, NULL, NULL, NULL,
|
|
NULL);
|
|
fail_unless (rate == 0.5);
|
|
|
|
gst_pad_remove_event_probe (probe_pad, probe);
|
|
gst_object_unref (probe_pad);
|
|
gst_message_unref (msg);
|
|
gst_event_unref (newseg_event);
|
|
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);
|
|
|
|
return s;
|
|
}
|
|
|
|
GST_CHECK_MAIN (gst_basesrc);
|