/* Check that getdelim sets error indicator on error (BZ #29917) Copyright (C) 2023-2024 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 <https://www.gnu.org/licenses/>. */ #include <stdio.h> #include <errno.h> #include <support/check.h> static int do_test (void) { clearerr (stdin); TEST_VERIFY (getdelim (0, 0, '\n', stdin) == -1); TEST_VERIFY (ferror (stdin) != 0); TEST_VERIFY (errno == EINVAL); return 0; } #include <support/test-driver.c>