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libc: Update mktime(3) / timegm(3) tests.

Browse source 
Sponsored by:	Klara, Inc.
Reviewed by:	ngie
Differential Revision:	https://reviews.freebsd.org/D38177
This commit is contained in:
Dag-Erling Smørgrav 2023-01-25 07:21:23 +01:00
parent d90ff31ae5
commit d8c9f80891
1 changed files with 10 additions and 11 deletions
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21
contrib/netbsd-tests/lib/libc/time/t_mktime.c
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@ -1,4 +1,4 @@
/* $NetBSD: t_mktime.c,v 1.5 2012/03/18 07:33:58 jruoho Exp $ */
/* $NetBSD: t_mktime.c,v 1.6 2017/10/27 00:55:27 kre Exp $ */
/*-
* Copyright (c) 2011 The NetBSD Foundation, Inc.
@ -64,18 +64,16 @@ ATF_TC_HEAD(mktime_negyear, tc)
ATF_TC_BODY(mktime_negyear, tc)
{
#ifdef __FreeBSD__
atf_tc_expect_fail("needs work");
#endif
struct tm tms;
time_t t;
(void)memset(&tms, 0, sizeof(tms));
tms.tm_year = ~0;
tms.tm_year = -1;
tms.tm_mday = 1;
errno = 0;
t = mktime(&tms);
ATF_REQUIRE_ERRNO(0, t != (time_t)-1);
ATF_REQUIRE(t != (time_t)-1);
}
ATF_TC(timegm_epoch);
@ -95,7 +93,7 @@ ATF_TC_BODY(timegm_epoch, tc)
tms.tm_year = 1970 - 1900;
tms.tm_mday = 1;
t = timegm(&tms);
ATF_REQUIRE_ERRNO(0, t == (time_t)0);
ATF_REQUIRE(t == (time_t)0);
/* one second after midnight on 1 Jan 1970 */
(void)memset(&tms, 0, sizeof(tms));
@ -104,7 +102,7 @@ ATF_TC_BODY(timegm_epoch, tc)
tms.tm_mday = 1;
tms.tm_sec = 1;
t = timegm(&tms);
ATF_REQUIRE_ERRNO(0, t == (time_t)1);
ATF_REQUIRE(t == (time_t)1);
/*
* 1969-12-31 23:59:59 = one second before the epoch.
@ -119,7 +117,8 @@ ATF_TC_BODY(timegm_epoch, tc)
tms.tm_min = 59;
tms.tm_sec = 59;
t = timegm(&tms);
ATF_REQUIRE_ERRNO(0, t == (time_t)-1);
ATF_REQUIRE(t == (time_t)-1);
/* ATF_REQUIRE(errno == 0); does not work, errno is kept clear */
/*
* Another way of getting one second before the epoch:
@ -131,7 +130,7 @@ ATF_TC_BODY(timegm_epoch, tc)
tms.tm_mday = 1;
tms.tm_sec = -1;
t = timegm(&tms);
ATF_REQUIRE_ERRNO(0, t == (time_t)-1);
ATF_REQUIRE(t == (time_t)-1);
/*
* Two seconds before the epoch.
@ -142,7 +141,7 @@ ATF_TC_BODY(timegm_epoch, tc)
tms.tm_mday = 1;
tms.tm_sec = -2;
t = timegm(&tms);
ATF_REQUIRE_ERRNO(0, t == (time_t)-2);
ATF_REQUIRE(t == (time_t)-2);
}