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/***************************************************************************
timetest.c Copyright (C) 2003 Christoph Reichenbach
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public Licence as
published by the Free Software Foundaton; either version 2 of the
Licence, or (at your option) any later version.
It is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
merchantibility or fitness for a particular purpose. See the
GNU General Public Licence for more details.
You should have received a copy of the GNU General Public Licence
along with this program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
Please contact the maintainer for any program-related bug reports or
inquiries.
Current Maintainer:
Christoph Reichenbach (CR) <jameson@linuxgames.com>
***************************************************************************/
#include <stdio.h>
#include <sfx_time.h>
#include <assert.h>
sfx_timestamp_t a,b,c;
int
main(int argc, char **argv)
{
int i;
a = sfx_new_timestamp(10, 0, 1000);
b = sfx_new_timestamp(10, 1000, 1000);
c = sfx_new_timestamp(10, 2000, 1000);
assert(sfx_timestamp_sample_diff(a, b) == -1);
assert(sfx_timestamp_sample_diff(b, a) == 1);
assert(sfx_timestamp_sample_diff(c, a) == 2);
assert(sfx_timestamp_sample_diff(sfx_timestamp_add(b, 2000), a) == 2001);
assert(sfx_timestamp_sample_diff(sfx_timestamp_add(b, 2000), sfx_timestamp_add(a, -1000)) == 3001);
for (i = -10000; i < 10000; i++) {
int v = sfx_timestamp_sample_diff(sfx_timestamp_add(c, i), c);
if (v != i) {
fprintf(stderr, "After adding %d samples: Got diff of %d\n", i, v);
return 1;
}
}
return 0;
}
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