glibc/stdio-common/test-vfprintf.c
Roland McGrath 57b36a0a75 * catgets/open_catalog.c (__open_catalog): Don't use a value type
as the __builtin_expect expression, just the Boolean value.

	* sysdeps/generic/wordexp.c (parse_glob): int -> size_t for counter.
	* sysdeps/unix/sysv/linux/opensock.c (__opensock): Likewise.
	* resolv/res_hconf.c (arg_service_list, parse_line): Likewise.
	* iconvdata/tst-loading.c (main): Likewise.
	* catgets/tst-catgets.c (main): Likewise.
	* stdlib/tst-xpg-basename.c (main): Likewise.
	* stdlib/tst-bsearch.c (main): Likewise.
	* stdio-common/test-vfprintf.c (main): Likewise.
	* stdio-common/tst-rndseek.c (do_test): Likewise.
	* libio/tst_swprintf.c (main): Likewise.
	* libio/tst-fgetws.c (main): Likewise.
	* wcsmbs/tst-mbrtowc.c (check_ascii): Likewise.
	* time/tst-posixtz.c (main): Likewise.
	* time/tst-strptime.c (test_tm): Likewise.
	* time/tst-strptime.c (main): Likewise.
	* time/tst-getdate.c (main): Likewise.
	* posix/tst-mmap.c (main): Likewise.
	* posix/tst-getaddrinfo.c (do_test): Likewise.
	* io/tst-getcwd.c (do_test): Likewise.
	* resolv/tst-aton.c (main): Likewise.
	* inet/tst-network.c (main): Likewise.
	* libio/tst-fgetws.c (main): Likewise.
	* sysdeps/posix/sprofil.c (add_region): int -> unsigned int for I.
	* sysdeps/unix/sysv/linux/ptsname.c (__ptsname_r): int -> unsigned int
	for PTYNO.

	* stdlib/msort.c (qsort): Add a cast to silence warning.
	* stdio-common/vfprintf.c (process_string_arg): Likewise.
	* libio/oldfileops.c (_IO_old_do_write): Likewise.
	* sysdeps/unix/sysv/linux/getcwd.c (__getcwd): Likewise.
	* sysdeps/unix/sysv/linux/ttyname.c (ttyname): Likewise.
	* sysdeps/unix/sysv/linux/gethostid.c (gethostid): Likewise.
	* argp/argp-fmtstream.c (__argp_fmtstream_printf): Likewise.
	* nscd/nscd_getgr_r.c (nscd_getgr_r): Likewise.
	* sysdeps/unix/grantpt.c (grantpt): Likewise.
	* libio/tst-widetext.c (main): Likewise.
	* libio/tst-mmap2-eofsync.c (do_test): Likewise.
	* rt/tst-aio.c (test_file): Likewise.
	* rt/tst-aio64.c (test_file): Likewise.
	* resolv/tst-aton.c (main): Likewise.

	* catgets/catgetsinfo.h (CATGETS_MAGIC): Use U suffix on the constant.

	* ctype/ctype.c (__ctype_tolower, __ctype_toupper): Cast to int32_t
	instead of uint32_t in these macros.
2002-09-24 04:24:25 +00:00

126 lines
2.8 KiB
C

/* Tests of *printf for very large strings.
Copyright (C) 2000, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
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, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <locale.h>
#include <mcheck.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/stat.h>
const char *locs[] =
{
"C", "de_DE.ISO-8859-1", "de_DE.UTF-8", "ja_JP.EUC-JP"
};
#define nlocs (sizeof (locs) / sizeof (locs[0]))
char large[50000];
int
main (void)
{
char buf[20];
size_t i;
int res = 0;
int fd;
mtrace ();
strcpy (buf, "test-vfprintfXXXXXX");
fd = mkstemp (buf);
if (fd == -1)
{
printf ("cannot open temporary file: %m\n");
exit (1);
}
unlink (buf);
for (i = 0; i < nlocs; ++i)
{
FILE *fp;
struct stat st;
int fd2;
setlocale (LC_ALL, locs[i]);
memset (large, '\1', sizeof (large));
large[sizeof (large) - 1] = '\0';
fd2 = dup (fd);
if (fd2 == -1)
{
printf ("cannot dup for locale %s: %m\n",
setlocale (LC_ALL, NULL));
exit (1);
}
if (ftruncate (fd2, 0) != 0)
{
printf ("cannot truncate file for locale %s: %m\n",
setlocale (LC_ALL, NULL));
exit (1);
}
fp = fdopen (fd2, "a");
if (fp == NULL)
{
printf ("cannot create FILE for locale %s: %m\n",
setlocale (LC_ALL, NULL));
exit (1);
}
fprintf (fp, "%s", large);
fprintf (fp, "%.*s", 30000, large);
large[20000] = '\0';
fprintf (fp, large);
if (fflush (fp) != 0 || ferror (fp) != 0 || fclose (fp) != 0)
{
printf ("write error for locale %s: %m\n",
setlocale (LC_ALL, NULL));
exit (1);
}
if (fstat (fd, &st) != 0)
{
printf ("cannot stat for locale %s: %m\n",
setlocale (LC_ALL, NULL));
exit (1);
}
else if (st.st_size != 99999)
{
printf ("file size incorrect for locale %s: %jd instead of %jd\n",
setlocale (LC_ALL, NULL),
(intmax_t) st.st_size, (intmax_t) 99999);
res = 1;
}
else
printf ("locale %s OK\n", setlocale (LC_ALL, NULL));
}
close (fd);
return res;
}