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122 lines
3.5 KiB
C
122 lines
3.5 KiB
C
/* GStreamer
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* Copyright (C) 2005 Andy Wingo <wingo@pobox.com>
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*
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* gstnettimeprovider.c: Unit test for the network time provider
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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 <gst/check/gstcheck.h>
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#include <gst/net/gstnet.h>
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#include <unistd.h>
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GST_START_TEST (test_refcounts)
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{
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GstNetTimeProvider *ntp;
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GstClock *clock;
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clock = gst_system_clock_obtain ();
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fail_unless (clock != NULL, "failed to get system clock");
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/* one for gstreamer, one for us */
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ASSERT_OBJECT_REFCOUNT (clock, "system clock", 2);
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ntp = gst_net_time_provider_new (clock, NULL, 0);
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fail_unless (ntp != NULL, "failed to create net time provider");
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/* one for ntp, one for gstreamer, one for us */
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ASSERT_OBJECT_REFCOUNT (clock, "system clock", 3);
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/* one for us */
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ASSERT_OBJECT_REFCOUNT (ntp, "net time provider", 1);
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gst_object_unref (ntp);
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ASSERT_OBJECT_REFCOUNT (clock, "net time provider", 2);
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gst_object_unref (clock);
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}
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GST_END_TEST;
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GST_START_TEST (test_functioning)
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{
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GstNetTimeProvider *ntp;
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GstNetTimePacket *packet;
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GstClock *clock;
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GstClockTime local;
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GSocketAddress *server_addr;
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GInetAddress *addr;
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GSocket *socket;
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gint port = -1;
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clock = gst_system_clock_obtain ();
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fail_unless (clock != NULL, "failed to get system clock");
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ntp = gst_net_time_provider_new (clock, "127.0.0.1", 0);
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fail_unless (ntp != NULL, "failed to create net time provider");
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g_object_get (ntp, "port", &port, NULL);
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fail_unless (port > 0);
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socket = g_socket_new (G_SOCKET_FAMILY_IPV4, G_SOCKET_TYPE_DATAGRAM,
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G_SOCKET_PROTOCOL_UDP, NULL);
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fail_unless (socket != NULL, "could not create socket");
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addr = g_inet_address_new_from_string ("127.0.0.1");
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server_addr = g_inet_socket_address_new (addr, port);
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g_object_unref (addr);
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packet = gst_net_time_packet_new (NULL);
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fail_unless (packet != NULL, "failed to create packet");
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packet->local_time = local = gst_clock_get_time (clock);
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fail_unless (gst_net_time_packet_send (packet, socket, server_addr, NULL));
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g_free (packet);
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packet = gst_net_time_packet_receive (socket, NULL, NULL);
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fail_unless (packet != NULL, "failed to receive packet");
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fail_unless (packet->local_time == local, "local time is not the same");
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fail_unless (packet->remote_time > local, "remote time not after local time");
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fail_unless (packet->remote_time < gst_clock_get_time (clock),
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"remote time in the future");
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g_free (packet);
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g_object_unref (socket);
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g_object_unref (server_addr);
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gst_object_unref (ntp);
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gst_object_unref (clock);
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}
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GST_END_TEST;
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static Suite *
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gst_net_time_provider_suite (void)
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{
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Suite *s = suite_create ("GstNetTimeProvider");
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TCase *tc_chain = tcase_create ("generic tests");
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_refcounts);
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tcase_add_test (tc_chain, test_functioning);
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return s;
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}
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GST_CHECK_MAIN (gst_net_time_provider);
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