glibc/io/test-utime.c
Andreas Jaeger bf4de8f367 * malloc/memusagestat.c (main): Use return instead of exit to
avoid warning. 
* io/pwd.c (main): Likewise. 
* iconvdata/tst-table-from.c (main): Likewise. 
* ctype/test_ctype.c (main): Likewise. 
* setjmp/tst-setjmp.c (main): Likewise. 
* signal/tst-signal.c (main): Likewise. 
* stdlib/tst-strtol.c (main): Likewise. 
* stdlib/tst-strtod.c (main): Likewise. 
* stdlib/tst-strtoll.c (main): Likewise. 
* stdlib/tst-xpg-basename.c (main): Likewise. 
* dirent/tst-seekdir.c (main): Likewise. 
* grp/testgrp.c (main): Likewise. 
* inet/test_ifindex.c (main): Likewise. 
* io/test-utime.c (main): Likewise. 
* posix/test-vfork.c (main): Likewise. 
* posix/testfnm.c (main): Likewise. 
* stdio-common/temptest.c (main): Likewise. 
* stdio-common/test_rdwr.c (main): Likewise. 
* stdio-common/tst-fileno.c (main): Likewise. 
* stdio-common/tst-sscanf.c (main): Likewise. 
* stdio-common/tstscanf.c (main): Likewise. 
* string/bug-strncat1.c (main): Likewise. 
* string/bug-strpbrk1.c (main): Likewise. 
* string/bug-strspn1.c (main): Likewise. 
* string/test-ffs.c (main): Likewise. 
* string/tst-inlcall.c (main): Likewise. 
* string/tst-svc.c (main): Likewise. 
* timezone/test-tz.c (main): Likewise. 
* wctype/test_wcfuncs.c (main): Likewise. 
* wctype/test_wctype.c (main): Likewise.
	* stdlib/tst-random.c: Add attribute noreturn to fail.
2000-12-31 10:52:32 +00:00

130 lines
2.8 KiB
C

/* Copyright (C) 1994, 1996, 1997, 2000 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 Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <unistd.h>
#include <utime.h>
#include <time.h>
int
main (int argc, char *argv[])
{
char file[L_tmpnam];
struct utimbuf ut;
struct stat st;
struct stat stnow;
time_t now1, now2;
int fd;
if (tmpnam (file) == 0)
{
perror ("tmpnam");
return 1;
}
fd = creat (file, 0666);
if (fd < 0)
{
perror ("creat");
return 1;
}
close (fd);
/* Test utime with arg */
ut.actime = 500000000;
ut.modtime = 500000001;
if (utime (file, &ut))
{
perror ("utime");
remove (file);
return 1;
}
if (stat (file, &st))
{
perror ("stat");
remove (file);
return 1;
}
/* Test utime with NULL.
Since there's a race condition possible here, we check
the time before and after the call to utime. */
now1 = time (NULL);
if (now1 == (time_t)-1)
{
perror ("time");
remove (file);
return 1;
}
if (utime (file, NULL))
{
perror ("utime NULL");
remove (file);
return 1;
}
now2 = time (NULL);
if (now2 == (time_t)-1)
{
perror ("time");
remove (file);
return 1;
}
if (stat (file, &stnow))
{
perror ("stat");
remove (file);
return 1;
}
remove (file);
if (st.st_mtime != ut.modtime)
{
printf ("modtime %ld != %ld\n", st.st_mtime, ut.modtime);
return 1;
}
if (st.st_atime != ut.actime)
{
printf ("actime %ld != %ld\n", st.st_atime, ut.actime);
return 1;
}
if (stnow.st_mtime < now1 || stnow.st_mtime > now2)
{
printf ("modtime %ld <%ld >%ld\n", st.st_mtime, now1, now2);
return 1;
}
if (stnow.st_atime < now1 || stnow.st_atime > now2)
{
printf ("actime %ld <%ld >%ld\n", st.st_atime, now1, now2);
return 1;
}
puts ("Test succeeded.");
return 0;
}