diff options
Diffstat (limited to 'stdio-common/tst-vfprintf-width-prec.c')
-rw-r--r-- | stdio-common/tst-vfprintf-width-prec.c | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/stdio-common/tst-vfprintf-width-prec.c b/stdio-common/tst-vfprintf-width-prec.c deleted file mode 100644 index c85190275a..0000000000 --- a/stdio-common/tst-vfprintf-width-prec.c +++ /dev/null @@ -1,108 +0,0 @@ -/* Test for memory leak with large width and precision. - Copyright (C) 1991-2017 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 <mcheck.h> -#include <stdio.h> -#include <stdlib.h> -#include <sys/resource.h> -#include <wchar.h> - -static int -do_test (void) -{ - mtrace (); - - int ret; - { - char *result; - ret = asprintf (&result, "%133000.133001x", 17); - if (ret < 0) - { - printf ("error: asprintf: %m\n"); - return 1; - } - free (result); - } - { - wchar_t *result = calloc (ret + 1, sizeof (wchar_t)); - if (result == NULL) - { - printf ("error: calloc (%d, %zu): %m", ret + 1, sizeof (wchar_t)); - return 1; - } - - ret = swprintf (result, ret + 1, L"%133000.133001x", 17); - if (ret < 0) - { - printf ("error: swprintf: %d (%m)\n", ret); - return 1; - } - free (result); - } - - /* Limit the size of the process, so that the second allocation will - fail. */ - { - struct rlimit limit; - if (getrlimit (RLIMIT_AS, &limit) != 0) - { - printf ("getrlimit (RLIMIT_AS) failed: %m\n"); - return 1; - } - long target = 200 * 1024 * 1024; - if (limit.rlim_cur == RLIM_INFINITY || limit.rlim_cur > target) - { - limit.rlim_cur = target; - if (setrlimit (RLIMIT_AS, &limit) != 0) - { - printf ("setrlimit (RLIMIT_AS) failed: %m\n"); - return 1; - } - } - } - - { - char *result; - ret = asprintf (&result, "%133000.999999999x", 17); - if (ret >= 0) - { - printf ("error: asprintf: incorrect result %d\n", ret); - return 1; - } - } - { - wchar_t result[100]; - if (result == NULL) - { - printf ("error: calloc (%d, %zu): %m", ret + 1, sizeof (wchar_t)); - return 1; - } - - ret = swprintf (result, 100, L"%133000.999999999x", 17); - if (ret >= 0) - { - printf ("error: swprintf: incorrect result %d\n", ret); - return 1; - } - } - - return 0; -} - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" |