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tests: Use gst_clock_wait_for_sync () for net client clock

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Instead of looping, use the gst_clock_wait_for_sync() function
to give clocks up to 1 second to synchronise
This commit is contained in:
Jan Schmidt 2016-07-19 23:18:24 +10:00
parent 31ef105110
commit b08b97c99a
1 changed files with 17 additions and 26 deletions
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43
tests/check/libs/gstnetclientclock.c
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@ -52,7 +52,8 @@ GST_START_TEST (test_functioning)
GstClock *client, *server;
GstClockTime basex, basey, rate_num, rate_denom;
GstClockTime servtime, clienttime, diff;
gint port, i;
gint port;
gchar sign;
server = gst_system_clock_obtain ();
fail_unless (server != NULL, "failed to get system clock");
@ -73,36 +74,26 @@ GST_START_TEST (test_functioning)
g_object_get (client, "port", &port, NULL);
/* let the clocks synchronize */
for (i = 0; i < 11; ++i) {
gchar sign;
gst_clock_wait_for_sync (GST_CLOCK (client), GST_SECOND);
servtime = gst_clock_get_time (server);
clienttime = gst_clock_get_time (client);
servtime = gst_clock_get_time (server);
clienttime = gst_clock_get_time (client);
if (servtime > clienttime) {
sign = '-';
diff = servtime - clienttime;
} else {
sign = '+';
diff = clienttime - servtime;
}
GST_LOG ("server time: %" GST_TIME_FORMAT, GST_TIME_ARGS (servtime));
GST_LOG ("client time: %" GST_TIME_FORMAT, GST_TIME_ARGS (clienttime));
GST_LOG ("diff : %c%" GST_TIME_FORMAT, sign, GST_TIME_ARGS (diff));
/* can't in general make a precise assertion here, because this depends on
* system load and a lot of things. however within half a second they should
* at least be within 1/10 of a second of each other... */
if (diff < 100 * GST_MSECOND)
break;
g_usleep (G_USEC_PER_SEC / 20);
if (servtime > clienttime) {
sign = '-';
diff = servtime - clienttime;
} else {
sign = '+';
diff = clienttime - servtime;
}
GST_INFO ("done after %d iterations, diff: %" GST_TIME_FORMAT, i,
GST_TIME_ARGS (diff));
GST_LOG ("server time: %" GST_TIME_FORMAT, GST_TIME_ARGS (servtime));
GST_LOG ("client time: %" GST_TIME_FORMAT, GST_TIME_ARGS (clienttime));
GST_LOG ("diff : %c%" GST_TIME_FORMAT, sign, GST_TIME_ARGS (diff));
/* can't in general make a precise assertion here, because this depends on
* system load and a lot of things. however within half a second they should
* at least be within 1/10 of a second of each other... */
if (diff > 100 * GST_MSECOND)
fail ("clocks not in sync (%" GST_TIME_FORMAT ")", diff);