mirror of
git://sourceware.org/git/glibc.git
synced 2024-11-27 03:41:23 +08:00
8de031bcb9
Some of the strtod tests use type-generic machinery in tst-strtod.h to test the strto* functions for all floating types, while others only test double even when the tests are in fact meaningful for all floating types. Convert tst-strtod2 and tst-strtod5 to use the type-generic machinery so they test all floating types. I haven't tried to convert them to use newer test interfaces in other ways, just made the changes necessary to use the type-generic machinery. Tested for x86_64.
108 lines
3.1 KiB
C
108 lines
3.1 KiB
C
/* Tests of strtod in a locale using decimal comma.
|
|
Copyright (C) 2007-2024 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
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <locale.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <math.h>
|
|
|
|
#include "tst-strtod.h"
|
|
|
|
#define NBSP "\xc2\xa0"
|
|
|
|
#define TEST_STRTOD(FSUF, FTYPE, FTOSTR, LSUF, CSUF) \
|
|
static const struct \
|
|
{ \
|
|
const char *in; \
|
|
FTYPE expected; \
|
|
} tests_strto ## FSUF[] = \
|
|
{ \
|
|
{ "0", 0.0 ## LSUF }, \
|
|
{ "000", 0.0 ## LSUF }, \
|
|
{ "-0", -0.0 ## LSUF }, \
|
|
{ "-000", -0.0 ## LSUF }, \
|
|
{ "0,", 0.0 ## LSUF }, \
|
|
{ "-0,", -0.0 ## LSUF }, \
|
|
{ "0,0", 0.0 ## LSUF }, \
|
|
{ "-0,0", -0.0 ## LSUF }, \
|
|
{ "0e-10", 0.0 ## LSUF }, \
|
|
{ "-0e-10", -0.0 ## LSUF }, \
|
|
{ "0,e-10", 0.0 ## LSUF }, \
|
|
{ "-0,e-10", -0.0 ## LSUF }, \
|
|
{ "0,0e-10", 0.0 ## LSUF }, \
|
|
{ "-0,0e-10", -0.0 ## LSUF }, \
|
|
{ "0e-1000000", 0.0 ## LSUF }, \
|
|
{ "-0e-1000000", -0.0 ## LSUF }, \
|
|
{ "0,0e-1000000", 0.0 ## LSUF }, \
|
|
{ "-0,0e-1000000", -0.0 ## LSUF }, \
|
|
}; \
|
|
\
|
|
\
|
|
static int \
|
|
test_strto ## FSUF (void) \
|
|
{ \
|
|
int status = 0; \
|
|
\
|
|
for (int i = 0; \
|
|
i < sizeof (tests_strto ## FSUF) / sizeof (tests_strto ## FSUF[0]); \
|
|
++i) \
|
|
{ \
|
|
char *ep; \
|
|
FTYPE r = strto ## FSUF (tests_strto ## FSUF[i].in, &ep); \
|
|
\
|
|
if (*ep != '\0') \
|
|
{ \
|
|
printf ("%d: got rest string \"%s\", expected \"\"\n", i, ep); \
|
|
status = 1; \
|
|
} \
|
|
\
|
|
if (r != tests_strto ## FSUF[i].expected \
|
|
|| (copysign ## CSUF (10.0 ## LSUF, r) \
|
|
!= copysign ## CSUF (10.0 ## LSUF, \
|
|
tests_strto ## FSUF[i].expected))) \
|
|
{ \
|
|
char buf1[FSTRLENMAX], buf2[FSTRLENMAX]; \
|
|
FTOSTR (buf1, sizeof (buf1), "%g", r); \
|
|
FTOSTR (buf2, sizeof (buf2), "%g", \
|
|
tests_strto ## FSUF[i].expected); \
|
|
printf ("%d: got wrong results %s, expected %s\n", \
|
|
i, buf1, buf2); \
|
|
status = 1; \
|
|
} \
|
|
} \
|
|
\
|
|
return status; \
|
|
}
|
|
|
|
GEN_TEST_STRTOD_FOREACH (TEST_STRTOD)
|
|
|
|
static int
|
|
do_test (void)
|
|
{
|
|
if (setlocale (LC_ALL, "cs_CZ.UTF-8") == NULL)
|
|
{
|
|
puts ("could not set locale");
|
|
return 1;
|
|
}
|
|
|
|
return STRTOD_TEST_FOREACH (test_strto);
|
|
}
|
|
|
|
#include <support/test-driver.c>
|