mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-24 18:51:11 +00:00
129 lines
3.7 KiB
C
129 lines
3.7 KiB
C
/* GStreamer
|
|
* Copyright (C) 2005 Andy Wingo <wingo@pobox.com>
|
|
*
|
|
* gstnettimeprovider.c: Unit test for the network time provider
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#include <gst/check/gstcheck.h>
|
|
#include <gst/net/gstnet.h>
|
|
|
|
#include <unistd.h>
|
|
|
|
GST_START_TEST (test_refcounts)
|
|
{
|
|
GstNetTimeProvider *ntp;
|
|
GstClock *clock;
|
|
|
|
clock = gst_system_clock_obtain ();
|
|
fail_unless (clock != NULL, "failed to get system clock");
|
|
|
|
/* one for gstreamer, one for us */
|
|
ASSERT_OBJECT_REFCOUNT (clock, "system clock", 2);
|
|
|
|
ntp = gst_net_time_provider_new (clock, NULL, 0);
|
|
fail_unless (ntp != NULL, "failed to create net time provider");
|
|
|
|
/* one for ntp, one for gstreamer, one for us */
|
|
ASSERT_OBJECT_REFCOUNT (clock, "system clock", 3);
|
|
/* one for us */
|
|
ASSERT_OBJECT_REFCOUNT (ntp, "net time provider", 1);
|
|
|
|
gst_object_unref (ntp);
|
|
ASSERT_OBJECT_REFCOUNT (clock, "net time provider", 2);
|
|
|
|
gst_object_unref (clock);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_functioning)
|
|
{
|
|
GstNetTimeProvider *ntp;
|
|
GstNetTimePacket *packet;
|
|
GstClock *clock;
|
|
GstClockTime local;
|
|
struct sockaddr_in servaddr;
|
|
gint port = -1, sockfd, ret;
|
|
socklen_t len;
|
|
|
|
clock = gst_system_clock_obtain ();
|
|
fail_unless (clock != NULL, "failed to get system clock");
|
|
ntp = gst_net_time_provider_new (clock, "127.0.0.1", 0);
|
|
fail_unless (ntp != NULL, "failed to create net time provider");
|
|
|
|
g_object_get (ntp, "port", &port, NULL);
|
|
fail_unless (port > 0);
|
|
|
|
sockfd = socket (AF_INET, SOCK_DGRAM, 0);
|
|
fail_if (sockfd < 0, "socket failed");
|
|
|
|
memset (&servaddr, 0, sizeof (servaddr));
|
|
servaddr.sin_family = AF_INET;
|
|
servaddr.sin_port = htons (port);
|
|
#ifndef G_OS_WIN32
|
|
inet_aton ("127.0.0.1", &servaddr.sin_addr);
|
|
#else
|
|
servaddr.sin_addr.s_addr = inet_addr ("127.0.0.1");
|
|
#endif
|
|
|
|
packet = gst_net_time_packet_new (NULL);
|
|
fail_unless (packet != NULL, "failed to create packet");
|
|
|
|
packet->local_time = local = gst_clock_get_time (clock);
|
|
|
|
len = sizeof (servaddr);
|
|
ret = gst_net_time_packet_send (packet, sockfd,
|
|
(struct sockaddr *) &servaddr, len);
|
|
|
|
fail_unless (ret == GST_NET_TIME_PACKET_SIZE, "failed to send packet");
|
|
|
|
g_free (packet);
|
|
|
|
packet = gst_net_time_packet_receive (sockfd, (struct sockaddr *) &servaddr,
|
|
&len);
|
|
|
|
fail_unless (packet != NULL, "failed to receive packet");
|
|
fail_unless (packet->local_time == local, "local time is not the same");
|
|
fail_unless (packet->remote_time > local, "remote time not after local time");
|
|
fail_unless (packet->remote_time < gst_clock_get_time (clock),
|
|
"remote time in the future");
|
|
|
|
g_free (packet);
|
|
|
|
close (sockfd);
|
|
|
|
gst_object_unref (ntp);
|
|
gst_object_unref (clock);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static Suite *
|
|
gst_net_time_provider_suite (void)
|
|
{
|
|
Suite *s = suite_create ("GstNetTimeProvider");
|
|
TCase *tc_chain = tcase_create ("generic tests");
|
|
|
|
suite_add_tcase (s, tc_chain);
|
|
tcase_add_test (tc_chain, test_refcounts);
|
|
tcase_add_test (tc_chain, test_functioning);
|
|
|
|
return s;
|
|
}
|
|
|
|
GST_CHECK_MAIN (gst_net_time_provider);
|