gstreamer/tests/old/testsuite/schedulers/useless_iteration.c

/* GStreamer
 * Copyright (C) 2004 Benjamin Otte <in7y118@public.uni-hamburg.de>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this library; if not, write to the Free
 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include <gst/gst.h>

gint
main (gint argc, gchar ** argv)
{
  GstElement *pipeline;
  GError *error = NULL;
  guint i = 0;

  gst_init (&argc, &argv);

  g_print ("setting up...\n");
  /* setup pipeline */
  pipeline = gst_parse_launch ("pipeline.( { fakesrc ! fakesink } )", &error);
  g_assert (error == NULL);
  g_assert (pipeline);

  /* run pipeline */
  g_print ("running...\n");
  if (gst_element_set_state (pipeline, GST_STATE_PLAYING) != GST_STATE_SUCCESS)
    g_assert_not_reached ();
  while (i < 100 && gst_bin_iterate (GST_BIN (pipeline)))
    i++;

  g_print ("cleaning up... (%d iterations)\n", i);
  g_assert (i == 100);
  gst_object_unref (pipeline);
  pipeline = NULL;

  g_print ("done.\n");
  return 0;
}