mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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864a9acf69
Original commit message from CVS: More state change fixes. Added/fixed some testcases. Threadsafety fixes.
132 lines
3.4 KiB
C
132 lines
3.4 KiB
C
/* GStreamer
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* Copyright (C) <2005> Wim Taymans <wim@fluendo.com>
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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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#include "unistd.h"
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#include <gst/gst.h>
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static GMainLoop *loop;
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static gboolean
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message_received (GstBus * bus, GstMessage * message, gpointer ignored)
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{
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g_print ("message %p\n", message);
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if (message->type == GST_MESSAGE_EOS) {
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g_print ("EOS!!\n");
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if (g_main_loop_is_running (loop))
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g_main_loop_quit (loop);
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}
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gst_message_unref (message);
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return TRUE;
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}
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static gboolean
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set_state (GstElement * element, GstElementState state,
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GstElementStateReturn expected)
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{
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GstElementStateReturn ret;
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gboolean res;
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g_print ("setting state to %s, expecting %d...",
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gst_element_state_get_name (state), expected);
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ret = gst_element_set_state (element, state);
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res = (ret == expected);
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if (res) {
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g_print ("OK\n");
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} else {
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g_print ("failed, got %d\n", ret);
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}
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return res;
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}
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static gboolean
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get_state (GstElement * element, GstElementState exp_state,
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GstElementState exp_pending, GTimeVal * timeval,
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GstElementStateReturn expected)
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{
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GstElementStateReturn ret;
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gboolean res;
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GstElementState state, pending;
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g_print ("getting state: expecting %s, %s, %d...",
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gst_element_state_get_name (exp_state),
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gst_element_state_get_name (exp_pending), expected);
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ret = gst_element_get_state (element, &state, &pending, timeval);
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res = (ret == expected);
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res &= (state == exp_state);
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res &= (pending == exp_pending);
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if (res) {
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g_print ("OK\n");
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} else {
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g_print ("failed, got %s, %s, %d\n",
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gst_element_state_get_name (state),
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gst_element_state_get_name (pending), ret);
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}
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return res;
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}
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gint
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main (gint argc, gchar * argv[])
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{
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GstElement *fakesink;
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GstBus *bus;
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GTimeVal timeval;
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GstClock *clock;
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gst_init (&argc, &argv);
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loop = g_main_loop_new (NULL, FALSE);
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bus = gst_bus_new ();
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gst_bus_add_watch (bus, (GstBusHandler) message_received, NULL);
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clock = gst_system_clock_obtain ();
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g_assert (clock != NULL);
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fakesink = gst_element_factory_make ("fakesink", "fakesink");
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g_assert (fakesink);
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gst_element_set_bus (fakesink, bus);
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g_assert (set_state (fakesink, GST_STATE_READY, GST_STATE_SUCCESS));
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g_assert (get_state (fakesink, GST_STATE_READY, GST_STATE_VOID_PENDING, NULL,
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GST_STATE_SUCCESS));
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g_assert (set_state (fakesink, GST_STATE_PAUSED, GST_STATE_ASYNC));
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g_assert (set_state (fakesink, GST_STATE_PLAYING, GST_STATE_ASYNC));
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g_get_current_time (&timeval);
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g_time_val_add (&timeval, G_USEC_PER_SEC * 1);
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g_assert (get_state (fakesink, GST_STATE_READY, GST_STATE_PAUSED, &timeval,
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GST_STATE_ASYNC));
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g_print ("passed..\n");
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gst_object_unref (GST_OBJECT (fakesink));
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return 0;
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}
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