sysdeps/ieee754/ldbl-128ibm-compat/test-wcstold-ldbl-compat.c

   1 /* Test for the long double variant of wcstold.
   2    Copyright (C) 2019-2022 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #include <wchar.h>
  20
  21 #include <support/check.h>
  22
  23 static int
  24 do_test (void)
  25 {
  26   const wchar_t *input = L"-1.0000000000";
  27   long double read;
  28
  29   read = wcstold (input, NULL);
  30   if (read != -1.0L)
  31     support_record_failure ();
  32
  33   return 0;
  34 }
  35
  36 #include <support/test-driver.c>