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PR misc/49342 fix issue where time can tick during tests 

Note there are still potential issues as the clock being tested is not
monotonic but it should now not fail unless time is being adjusted.
This commit is contained in:
justin 2014-10-31 12:22:38 +00:00
parent 76fdf39e44
commit 4a3dd59305
1 changed files with 7 additions and 6 deletions
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13
tests/lib/libc/gen/t_time.c
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@ -1,4 +1,4 @@
/* $NetBSD: t_time.c,v 1.2 2011/11/11 05:03:38 jruoho Exp $ */
/* $NetBSD: t_time.c,v 1.3 2014/10/31 12:22:38 justin Exp $ */
/*-
* Copyright (c) 2011 The NetBSD Foundation, Inc.
@ -29,7 +29,7 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: t_time.c,v 1.2 2011/11/11 05:03:38 jruoho Exp $");
__RCSID("$NetBSD: t_time.c,v 1.3 2014/10/31 12:22:38 justin Exp $");
#include <atf-c.h>
#include <errno.h>
@ -91,15 +91,16 @@ ATF_TC_HEAD(time_timeofday, tc)
ATF_TC_BODY(time_timeofday, tc)
{
struct timeval tv = { 0, 0 };
time_t t;
time_t t1, t2;
t = time(NULL);
t1 = time(NULL);
ATF_REQUIRE(gettimeofday(&tv, NULL) == 0);
t2 = time(NULL);
(void)fprintf(stderr, "%"PRId64" vs. %"PRId64"\n",
(int64_t)t, (int64_t)tv.tv_sec);
(int64_t)t1, (int64_t)tv.tv_sec);
if (t != tv.tv_sec)
if (t1 > tv.tv_sec || t2 < tv.tv_sec)
atf_tc_fail("time(3) and gettimeofday(2) differ");
}