1  /* Test for the long double variant of wcstold.
       2     Copyright (C) 2019-2023 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>