1  /* Check that getdelim sets error indicator on error (BZ #29917)
       2  
       3     Copyright (C) 2023 Free Software Foundation, Inc.
       4     This file is part of the GNU C Library.
       5  
       6     The GNU C Library is free software; you can redistribute it and/or
       7     modify it under the terms of the GNU Lesser General Public
       8     License as published by the Free Software Foundation; either
       9     version 2.1 of the License, or (at your option) any later version.
      10  
      11     The GNU C Library is distributed in the hope that it will be useful,
      12     but WITHOUT ANY WARRANTY; without even the implied warranty of
      13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      14     Lesser General Public License for more details.
      15  
      16     You should have received a copy of the GNU Lesser General Public
      17     License along with the GNU C Library; if not, see
      18     <https://www.gnu.org/licenses/>.  */
      19  
      20  #include <stdio.h>
      21  #include <errno.h>
      22  
      23  #include <support/check.h>
      24  
      25  static int
      26  do_test (void)
      27  {
      28    clearerr (stdin);
      29    TEST_VERIFY (getdelim (0, 0, '\n', stdin) == -1);
      30    TEST_VERIFY (ferror (stdin) != 0);
      31    TEST_VERIFY (errno == EINVAL);
      32  
      33    return 0;
      34  }
      35  
      36  #include <support/test-driver.c>