mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-28 07:41:05 +00:00
47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
|
/* Test for localtime bug in year 2039 (bug 22639).
|
||
|
|
Copyright (C) 2017-2018 Free Software Foundation, Inc.
|
||
|
|
This file is part of the GNU C Library.
|
||
|
|
|
||
|
|
The GNU C Library is free software; you can redistribute it and/or
|
||
|
|
modify it under the terms of the GNU Lesser General Public
|
||
|
|
License as published by the Free Software Foundation; either
|
||
|
|
version 2.1 of the License, or (at your option) any later version.
|
||
|
|
|
||
|
|
The GNU C 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
|
||
|
|
Lesser General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU Lesser General Public
|
||
|
|
License along with the GNU C Library; if not, see
|
||
|
|
<http://www.gnu.org/licenses/>. */
|
||
|
|
|
||
|
|
#include <time.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <string.h>
|
||
|
|
#include <support/check.h>
|
||
|
|
|
||
|
|
static int
|
||
|
|
do_test (void)
|
||
|
|
{
|
||
|
|
TEST_VERIFY_EXIT (setenv ("TZ", "PST8PDT,M3.2.0,M11.1.0", 1) == 0);
|
||
|
|
tzset ();
|
||
|
|
if (sizeof (time_t) > 4)
|
||
|
|
{
|
||
|
|
time_t ouch = (time_t) 2187810000LL;
|
||
|
|
char buf[500];
|
||
|
|
struct tm *tm = localtime (&ouch);
|
||
|
|
TEST_VERIFY_EXIT (tm != NULL);
|
||
|
|
TEST_VERIFY_EXIT (strftime (buf, sizeof buf, "%Y-%m-%d %H:%M:%S %Z", tm)
|
||
|
|
> 0);
|
||
|
|
puts (buf);
|
||
|
|
TEST_VERIFY (strcmp (buf, "2039-04-30 14:00:00 PDT") == 0);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
FAIL_UNSUPPORTED ("32-bit time_t");
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
#include <support/test-driver.c>
|