glibc/localedata/xfrm-test.c
Andreas Jaeger bcaad6ee58 Update.
* csu/munch-tmpl.c (__libc_init): Remove K&R support.
	* dirent/scandir64.c: Likewise.
	* pwd/getpw.c: Likewise.
	* stdlib/bsearch.c (bsearch): Likewise.
	* stdlib/tst-strtoll.c: Likewise.
	* localedata/collate-test.c: Likewise.
	* localedata/xfrm-test.c: Likewise.
	* posix/bsd-getpgrp.c: Likewise.
	* sysdeps/alpha/fpu/bits/fenv.h: Likewise.
	* sysdeps/generic/bits/siginfo.h: Likewise.
	* sysdeps/generic/bits/sockaddr.h: Likewise.
	* sysdeps/generic/sys/swap.h: Likewise.
	* sysdeps/generic/sys/sysinfo.h: Likewise.
	* sysdeps/generic/vfork.c: Likewise.
	* sysdeps/m68k/fpu/switch/68881-sw.h: Likewise.
	* sysdeps/mach/hurd/fdopen.c: Likewise.
	* sysdeps/unix/sysv/linux/alpha/sys/acct.h: Likewise.
	* sysdeps/unix/sysv/linux/poll.c: Likewise.
	* sysdeps/unix/sysv/linux/readv.c: Likewise.
	* sysdeps/unix/sysv/linux/writev.c: Likewise.
	* sysdeps/unix/sysv/linux/i386/setgroups.c: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/bits/ipc.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/sigaction.h: Likewise.

	* misc/tst-dirname.c: Remove K&R support, use ANSI C prototypes.
	* shadow/lckpwdf.c: Likewise.
	* stdlib/tst-strtol.c: Likewise.
	* sysdeps/generic/tcsetattr.c: Likewise.
	* sysdeps/unix/sysv/linux/ttyname.c: Likewise.
	* sysdeps/unix/sysv/linux/ttyname_r.c: Likewise.
2000-05-23 08:43:26 +00:00

135 lines
3.3 KiB
C

/* Test collation function via transformation using real data.
Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
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 <ctype.h>
#include <locale.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
struct lines
{
const char *xfrm;
const char *line;
};
static int xstrcmp (const void *, const void *);
int
main (int argc, char *argv[])
{
int result = 0;
size_t nstrings, nstrings_max;
struct lines *strings;
char *line = NULL;
size_t len = 0;
size_t n;
setlocale (LC_ALL, "");
nstrings_max = 100;
nstrings = 0;
strings = (struct lines *) malloc (nstrings_max * sizeof (struct lines));
if (strings == NULL)
{
perror (argv[0]);
exit (1);
}
while (1)
{
char saved, *newp;
int needed;
int l;
if (getline (&line, &len, stdin) < 0)
break;
if (nstrings == nstrings_max)
{
strings = (struct lines *) realloc (strings,
(nstrings_max *= 2
* sizeof (*strings)));
if (strings == NULL)
{
perror (argv[0]);
exit (1);
}
}
strings[nstrings].line = strdup (line);
l = strcspn (line, ":(;");
while (l > 0 && isspace (line[l - 1]))
--l;
saved = line[l];
line[l] = '\0';
needed = strxfrm (NULL, line, 0);
newp = malloc (needed + 1);
strxfrm (newp, line, needed + 1);
strings[nstrings].xfrm = newp;
line[l] = saved;
++nstrings;
}
/* First shuffle. */
srandom (atoi (argv[1]));
for (n = 0; n < 10 * nstrings; ++n)
{
int r1, r2, r;
size_t idx1 = random () % nstrings;
size_t idx2 = random () % nstrings;
struct lines tmp = strings[idx1];
strings[idx1] = strings[idx2];
strings[idx2] = tmp;
/* While we are at it a first little test. */
r1 = strcmp (strings[idx1].xfrm, strings[idx2].xfrm);
r2 = strcmp (strings[idx2].xfrm, strings[idx1].xfrm);
r = -(r1 ^ r2);
if (r)
r /= abs (r1 ^ r2);
if (r < 0 || (r == 0 && (r1 != 0 || r2 != 0))
|| (r > 0 && (r1 ^ r2) >= 0))
printf ("collate wrong: %d vs. %d\n", r1, r2);
}
/* Now sort. */
qsort (strings, nstrings, sizeof (struct lines), xstrcmp);
/* Print the result. */
for (n = 0; n < nstrings; ++n)
fputs (strings[n].line, stdout);
return result;
}
static int
xstrcmp (ptr1, ptr2)
const void *ptr1;
const void *ptr2;
{
struct lines *l1 = (struct lines *) ptr1;
struct lines *l2 = (struct lines *) ptr2;
return strcmp (l1->xfrm, l2->xfrm);
}