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ef30ca111a
Original commit message from CVS: * tests/check/libs/basesrc.c: (eos_event_counter): Use proper return value for probe.
362 lines
11 KiB
C
362 lines
11 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_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_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_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_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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Suite *
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gst_basesrc_suite (void)
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{
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Suite *s = suite_create ("GstBaseSrc");
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TCase *tc = tcase_create ("general");
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suite_add_tcase (s, tc);
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tcase_add_test (tc, basesrc_eos_events_pull);
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tcase_add_test (tc, basesrc_eos_events_push);
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tcase_add_test (tc, basesrc_eos_events_push_live_op);
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tcase_add_test (tc, basesrc_eos_events_pull_live_op);
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return s;
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}
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int
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main (int argc, char **argv)
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{
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int nf;
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Suite *s = gst_basesrc_suite ();
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SRunner *sr = srunner_create (s);
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gst_check_init (&argc, &argv);
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srunner_run_all (sr, CK_NORMAL);
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nf = srunner_ntests_failed (sr);
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srunner_free (sr);
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return nf;
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}
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