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2001-01-24  Ulrich Drepper  <drepper@redhat.com>

	* stdlib/strtod.c (str_to_mpn): Correct parsing of thousands
	separators.
	Reported by Lagardere Jean-Francois <LAGARDEREJ@thmulti.com>.

	* stdlib/tst-strtod.c (locale_test): New function.
	(main): Call locale_test.

	* include/sys/sysctl.h: New file.
This commit is contained in:
Ulrich Drepper 2001-01-24 22:13:39 +00:00
parent ac259c27be
commit dc5fd90772
2 changed files with 74 additions and 2 deletions
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11
ChangeLog
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@ -1,3 +1,12 @@
2001-01-24 Ulrich Drepper <drepper@redhat.com>
* stdlib/strtod.c (str_to_mpn): Correct parsing of thousands
separators.
Reported by Lagardere Jean-Francois <LAGARDEREJ@thmulti.com>.
* stdlib/tst-strtod.c (locale_test): New function.
(main): Call locale_test.
2001-01-24 Mark Kettenis <kettenis@gnu.org>
* hurd/hurdsig.c (_hurdsig_getenv): Remove spurious innermost
@ -10,7 +19,7 @@
prototype.
* sysdeps/unix/sysv/linux/dl-osinfo.h: Likewise.
* include/sys/sysctl.h: New.
* include/sys/sysctl.h: New file.
2001-01-23 Andreas Jaeger <aj@suse.de>

65
stdlib/tst-strtod.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991,96,97,98,99,2000 Free Software Foundation, Inc.
/* Copyright (C) 1991,96,97,98,99,2000,2001 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
@ -17,6 +17,8 @@
Boston, MA 02111-1307, USA. */
#include <ctype.h>
#include <locale.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
@ -67,6 +69,7 @@ static const struct ltest tests[] =
static void expand (char *dst, int c);
static int long_dbl (void);
static int locale_test (void);
int
main (int argc, char ** argv)
@ -117,6 +120,8 @@ main (int argc, char ** argv)
status |= long_dbl ();
status |= locale_test ();
return status ? EXIT_FAILURE : EXIT_SUCCESS;
}
@ -157,3 +162,61 @@ long_dbl (void)
return 0;
}
/* Perform a few tests in a locale with thousands separators. */
static int
locale_test (void)
{
static const struct
{
const char *loc;
const char *str;
double exp;
ptrdiff_t nread;
} tests[] =
{
{ "de_DE.UTF-8", "1,5", 1.5, 3 },
{ "de_DE.UTF-8", "1.5", 1.0, 1 },
{ "de_DE.UTF-8", "1.500", 1500.0, 5 },
{ "de_DE.UTF-8", "36.893.488.147.419.103.232", 0x1.0p65, 26 }
};
#define ntests (sizeof (tests) / sizeof (tests[0]))
size_t n;
int result = 0;
puts ("\nLocale tests");
for (n = 0; n < ntests; ++n)
{
double d;
char *endp;
if (setlocale (LC_ALL, tests[n].loc) == NULL)
{
printf ("cannot set locale %s\n", tests[n].loc);
result = 1;
continue;
}
/* We call __strtod_interal here instead of strtod to tests the
handling of grouping. */
d = __strtod_internal (tests[n].str, &endp, 1);
if (d != tests[n].exp)
{
printf ("strtod(\"%s\") returns %g and not %g\n",
tests[n].str, d, tests[n].exp);
result = 1;
}
else if (endp - tests[n].str != tests[n].nread)
{
printf ("strtod(\"%s\") read %td bytes and not %td\n",
tests[n].str, endp - tests[n].str, tests[n].nread);
result = 1;
}
}
if (result == 0)
puts ("all OK");
return result;
}