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/* test *time_t code, for libreswan
*
* Copyright (C) 2019 Andrew Cagney
*
* 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. See <https://www.gnu.org/licenses/lgpl-2.1.txt>.
*
* 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.
*
*/
#include <stdio.h>
#include <string.h>
#include "realtime.h"
#include "timecheck.h"
#include "lswcdefs.h" /* for elemsof() */
#include "constants.h" /* for bool_str() */
void check_realtime(void)
{
char what[1000];
static const struct test_realtimediff {
intmax_t l, r;
const char *diff;
} test_realtimediff[] = {
{ 1, 1, "0", },
{ 2, 1, "1", },
{ 1, 2, "-1", },
};
for (unsigned i = 0; i < elemsof(test_realtimediff); i++) {
const struct test_realtimediff *t = &test_realtimediff[i];
realtime_t l = realtime(t->l);
realtime_t r = realtime(t->r);
deltatime_t d = realtime_diff(l, r);
deltatime_buf buf;
const char *str = str_deltatime(d, &buf);
snprintf(what, sizeof(what), "realtime(%jd) - realtime(%jd) = %s", t->l, t->r, t->diff);
if (strcmp(str, t->diff) != 0) {
fprintf(stderr, "FAIL: %s vs %s\n", what, str);
fails++;
} else {
printf("%s\n", what);
}
}
CHECK_TIME_CMP_SECONDS(realtime, /*UTC?*/false);
}
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