mirror of
https://sourceware.org/git/glibc.git
synced 2025-11-03 20:53:13 +03:00
42cc619dfb
WG14 decided to use the name C23 as the informal name of the next revision of the C standard (notwithstanding the publication date in 2024). Update references to C2X in glibc to use the C23 name. This is intended to update everything *except* where it involves renaming files (the changes involving renaming tests are intended to be done separately). In the case of the _ISOC2X_SOURCE feature test macro - the only user-visible interface involved - support for that macro is kept for backwards compatibility, while adding _ISOC23_SOURCE. Tested for x86_64.
166 lines
5.6 KiB
C
166 lines
5.6 KiB
C
/* Test strtol functions with C23 binary integers.
|
|
Copyright (C) 2022-2024 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 <inttypes.h>
|
|
#include <limits.h>
|
|
#include <locale.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <wchar.h>
|
|
|
|
#include <support/check.h>
|
|
#if TEST_LOCALE
|
|
# include <support/support.h>
|
|
#endif
|
|
|
|
#define CONCAT_(X, Y) X ## Y
|
|
#define CONCAT(X, Y) CONCAT_ (X, Y)
|
|
#define FNX(FN) CONCAT (FNPFX, FN)
|
|
|
|
#if WIDE
|
|
# define STRCHR wcschr
|
|
#else
|
|
# define STRCHR strchr
|
|
#endif
|
|
|
|
#define CHECK_RES(ARG, RES, EP, EXPECTED, EXPECTED_EP) \
|
|
do \
|
|
{ \
|
|
if (TEST_C23) \
|
|
{ \
|
|
TEST_COMPARE ((RES), EXPECTED); \
|
|
TEST_VERIFY ((EP) == EXPECTED_EP); \
|
|
} \
|
|
else \
|
|
{ \
|
|
TEST_COMPARE ((RES), 0); \
|
|
TEST_VERIFY ((EP) == ((ARG)[0] == L_('-') \
|
|
? (ARG) + 2 \
|
|
: (ARG) + 1)); \
|
|
} \
|
|
} \
|
|
while (0)
|
|
|
|
static void
|
|
one_check (const CHAR *s, const CHAR *expected_p, long int expected_l,
|
|
unsigned long int expected_ul, long long int expected_ll,
|
|
unsigned long long int expected_ull)
|
|
{
|
|
expected_p = expected_p == NULL ? STRCHR (s, '\0') : expected_p;
|
|
|
|
CHAR *ep;
|
|
long int ret_l;
|
|
unsigned long int ret_ul;
|
|
long long int ret_ll;
|
|
unsigned long long int ret_ull;
|
|
ret_l = FNX (l) (s, &ep, 0);
|
|
CHECK_RES (s, ret_l, ep, expected_l, expected_p);
|
|
ret_l = FNX (l) (s, &ep, 2);
|
|
CHECK_RES (s, ret_l, ep, expected_l, expected_p);
|
|
ret_ul = FNX (ul) (s, &ep, 0);
|
|
CHECK_RES (s, ret_ul, ep, expected_ul, expected_p);
|
|
ret_ul = FNX (ul) (s, &ep, 2);
|
|
CHECK_RES (s, ret_ul, ep, expected_ul, expected_p);
|
|
ret_ll = FNX (ll) (s, &ep, 0);
|
|
CHECK_RES (s, ret_ll, ep, expected_ll, expected_p);
|
|
ret_ll = FNX (ll) (s, &ep, 2);
|
|
CHECK_RES (s, ret_ll, ep, expected_ll, expected_p);
|
|
ret_ull = FNX (ull) (s, &ep, 0);
|
|
CHECK_RES (s, ret_ull, ep, expected_ull, expected_p);
|
|
ret_ull = FNX (ull) (s, &ep, 2);
|
|
CHECK_RES (s, ret_ull, ep, expected_ull, expected_p);
|
|
ret_ll = FNX (imax) (s, &ep, 0);
|
|
CHECK_RES (s, ret_ll, ep, expected_ll, expected_p);
|
|
ret_ll = FNX (imax) (s, &ep, 2);
|
|
CHECK_RES (s, ret_ll, ep, expected_ll, expected_p);
|
|
ret_ull = FNX (umax) (s, &ep, 0);
|
|
CHECK_RES (s, ret_ull, ep, expected_ull, expected_p);
|
|
ret_ull = FNX (umax) (s, &ep, 2);
|
|
CHECK_RES (s, ret_ull, ep, expected_ull, expected_p);
|
|
#if TEST_Q
|
|
ret_ll = FNX (q) (s, &ep, 0);
|
|
CHECK_RES (s, ret_ll, ep, expected_ll, expected_p);
|
|
ret_ll = FNX (q) (s, &ep, 2);
|
|
CHECK_RES (s, ret_ll, ep, expected_ll, expected_p);
|
|
ret_ull = FNX (uq) (s, &ep, 0);
|
|
CHECK_RES (s, ret_ull, ep, expected_ull, expected_p);
|
|
ret_ull = FNX (uq) (s, &ep, 2);
|
|
CHECK_RES (s, ret_ull, ep, expected_ull, expected_p);
|
|
#endif
|
|
#if TEST_LOCALE
|
|
locale_t loc = xnewlocale (LC_NUMERIC_MASK, "C", (locale_t) 0);
|
|
ret_l = FNX (l_l) (s, &ep, 0, loc);
|
|
CHECK_RES (s, ret_l, ep, expected_l, expected_p);
|
|
ret_l = FNX (l_l) (s, &ep, 2, loc);
|
|
CHECK_RES (s, ret_l, ep, expected_l, expected_p);
|
|
ret_ul = FNX (ul_l) (s, &ep, 0, loc);
|
|
CHECK_RES (s, ret_ul, ep, expected_ul, expected_p);
|
|
ret_ul = FNX (ul_l) (s, &ep, 2, loc);
|
|
CHECK_RES (s, ret_ul, ep, expected_ul, expected_p);
|
|
ret_ll = FNX (ll_l) (s, &ep, 0, loc);
|
|
CHECK_RES (s, ret_ll, ep, expected_ll, expected_p);
|
|
ret_ll = FNX (ll_l) (s, &ep, 2, loc);
|
|
CHECK_RES (s, ret_ll, ep, expected_ll, expected_p);
|
|
ret_ull = FNX (ull_l) (s, &ep, 0, loc);
|
|
CHECK_RES (s, ret_ull, ep, expected_ull, expected_p);
|
|
ret_ull = FNX (ull_l) (s, &ep, 2, loc);
|
|
CHECK_RES (s, ret_ull, ep, expected_ull, expected_p);
|
|
#endif
|
|
}
|
|
|
|
static int
|
|
do_test (void)
|
|
{
|
|
{
|
|
const CHAR *input = L_("0b");
|
|
one_check (input, input + 1, 0L, 0UL, 0LL, 0ULL);
|
|
}
|
|
one_check (L_("0b101"), NULL, 5, 5, 5, 5);
|
|
one_check (L_("0B101"), NULL, 5, 5, 5, 5);
|
|
one_check (L_("-0b11111"), NULL, -31, -31, -31, -31);
|
|
one_check (L_("-0B11111"), NULL, -31, -31, -31, -31);
|
|
one_check (L_("0b111111111111111111111111111111111"), NULL,
|
|
LONG_MAX >= 0x1ffffffffLL ? (long int) 0x1ffffffffLL : LONG_MAX,
|
|
(ULONG_MAX >= 0x1ffffffffULL
|
|
? (unsigned long int) 0x1ffffffffULL
|
|
: ULONG_MAX),
|
|
0x1ffffffffLL, 0x1ffffffffULL);
|
|
one_check (L_("0B111111111111111111111111111111111"), NULL,
|
|
LONG_MAX >= 0x1ffffffffLL ? (long int) 0x1ffffffffLL : LONG_MAX,
|
|
(ULONG_MAX >= 0x1ffffffffULL
|
|
? (unsigned long int) 0x1ffffffffULL
|
|
: ULONG_MAX),
|
|
0x1ffffffffLL, 0x1ffffffffULL);
|
|
one_check (L_("-0b111111111111111111111111111111111"), NULL,
|
|
LONG_MIN <= -0x1ffffffffLL ? (long int) -0x1ffffffffLL : LONG_MIN,
|
|
(ULONG_MAX >= 0x1ffffffffULL
|
|
? (unsigned long int) -0x1ffffffffULL
|
|
: ULONG_MAX),
|
|
-0x1ffffffffLL, -0x1ffffffffULL);
|
|
one_check (L_("-0B111111111111111111111111111111111"), NULL,
|
|
LONG_MIN <= -0x1ffffffffLL ? (long int) -0x1ffffffffLL : LONG_MIN,
|
|
(ULONG_MAX >= 0x1ffffffffULL
|
|
? (unsigned long int) -0x1ffffffffULL
|
|
: ULONG_MAX),
|
|
-0x1ffffffffLL, -0x1ffffffffULL);
|
|
return 0;
|
|
}
|
|
|
|
#include <support/test-driver.c>
|