From a0d7487a6636f06daf9b4fb2c3765935bb4daf65 Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Fri, 23 Sep 2022 08:14:34 +0200 Subject: revert glibc sync for math tests Signed-off-by: Waldemar Brodkorb --- test/math/test-nan-overflow.c | 67 ------------------------------------------- 1 file changed, 67 deletions(-) delete mode 100644 test/math/test-nan-overflow.c (limited to 'test/math/test-nan-overflow.c') diff --git a/test/math/test-nan-overflow.c b/test/math/test-nan-overflow.c deleted file mode 100644 index 99c2eb8..0000000 --- a/test/math/test-nan-overflow.c +++ /dev/null @@ -1,67 +0,0 @@ -/* Test nan functions stack overflow (bug 16962). - Copyright (C) 2015-2016 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 - . */ - -#include -#include -#include -#include -#include - -#define STACK_LIM 1048576 -#define STRING_SIZE (2 * STACK_LIM) - -static int -do_test (void) -{ - int result = 0; - struct rlimit lim; - getrlimit (RLIMIT_STACK, &lim); - lim.rlim_cur = STACK_LIM; - setrlimit (RLIMIT_STACK, &lim); - char *nanstr = malloc (STRING_SIZE); - if (nanstr == NULL) - { - puts ("malloc failed, cannot test"); - return 77; - } - memset (nanstr, '0', STRING_SIZE - 1); - nanstr[STRING_SIZE - 1] = 0; -#define NAN_TEST(TYPE, FUNC) \ - do \ - { \ - char *volatile p = nanstr; \ - volatile TYPE v = FUNC (p); \ - if (isnan (v)) \ - puts ("PASS: " #FUNC); \ - else \ - { \ - puts ("FAIL: " #FUNC); \ - result = 1; \ - } \ - } \ - while (0) - NAN_TEST (float, nanf); - NAN_TEST (double, nan); -#ifndef NO_LONG_DOUBLE - NAN_TEST (long double, nanl); -#endif - return result; -} - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" -- cgit v1.2.3