diff options
Diffstat (limited to 'stdlib/tst-width.c')
-rw-r--r-- | stdlib/tst-width.c | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/stdlib/tst-width.c b/stdlib/tst-width.c deleted file mode 100644 index 326bd9d37d..0000000000 --- a/stdlib/tst-width.c +++ /dev/null @@ -1,87 +0,0 @@ -/* Test integer width macros. - Copyright (C) 2016-2017 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 - <http://www.gnu.org/licenses/>. */ - -#include <limits.h> -#include <stdio.h> - -#define CHECK_WIDTH(TYPE, MAX, WIDTH) \ - do \ - { \ - if ((MAX >> ((TYPE) -1 < 0 ? (WIDTH - 2) : (WIDTH - 1))) != 1) \ - { \ - puts ("bad width of " #TYPE); \ - result = 1; \ - } \ - else \ - puts ("width of " #TYPE " OK"); \ - } \ - while (0) - -static int -do_test (void) -{ - int result = 0; -#ifndef CHAR_WIDTH -# error "missing CHAR_WIDTH" -#endif - CHECK_WIDTH (char, CHAR_MAX, CHAR_WIDTH); -#ifndef SCHAR_WIDTH -# error "missing SCHAR_WIDTH" -#endif - CHECK_WIDTH (signed char, SCHAR_MAX, SCHAR_WIDTH); -#ifndef UCHAR_WIDTH -# error "missing UCHAR_WIDTH" -#endif - CHECK_WIDTH (unsigned char, UCHAR_MAX, UCHAR_WIDTH); -#ifndef SHRT_WIDTH -# error "missing SHRT_WIDTH" -#endif - CHECK_WIDTH (signed short, SHRT_MAX, SHRT_WIDTH); -#ifndef USHRT_WIDTH -# error "missing USHRT_WIDTH" -#endif - CHECK_WIDTH (unsigned short, USHRT_MAX, USHRT_WIDTH); -#ifndef INT_WIDTH -# error "missing INT_WIDTH" -#endif - CHECK_WIDTH (signed int, INT_MAX, INT_WIDTH); -#ifndef UINT_WIDTH -# error "missing UINT_WIDTH" -#endif - CHECK_WIDTH (unsigned int, UINT_MAX, UINT_WIDTH); -#ifndef LONG_WIDTH -# error "missing LONG_WIDTH" -#endif - CHECK_WIDTH (signed long, LONG_MAX, LONG_WIDTH); -#ifndef ULONG_WIDTH -# error "missing ULONG_WIDTH" -#endif - CHECK_WIDTH (unsigned long, ULONG_MAX, ULONG_WIDTH); -#ifndef LLONG_WIDTH -# error "missing LLONG_WIDTH" -#endif - CHECK_WIDTH (signed long long, LLONG_MAX, LLONG_WIDTH); -#ifndef ULLONG_WIDTH -# error "missing ULLONG_WIDTH" -#endif - CHECK_WIDTH (unsigned long long, ULLONG_MAX, ULLONG_WIDTH); - return result; -} - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" |