| /* Check that module __end_fct is not invoked when the init function fails. |
| Copyright (C) 2017-2018 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 <errno.h> |
| #include <iconv.h> |
| #include <libgen.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <support/check.h> |
| #include <support/support.h> |
| #include <support/test-driver.h> |
| #include <sys/auxv.h> |
| |
| /* Test GCONV_PATH to the directory containing the program |
| executable. */ |
| static void |
| activate_test_gconv_modules (void) |
| { |
| unsigned long ptr = getauxval (AT_EXECFN); |
| if (ptr == 0) |
| { |
| printf ("warning: AT_EXECFN not support, cannot run test\n"); |
| exit (EXIT_UNSUPPORTED); |
| } |
| char *test_program_directory = dirname (xstrdup ((const char *) ptr)); |
| TEST_VERIFY (setenv ("GCONV_PATH", test_program_directory, 1) == 0); |
| free (test_program_directory); |
| } |
| |
| static int |
| do_test (void) |
| { |
| activate_test_gconv_modules (); |
| |
| TEST_VERIFY (iconv_open ("UTF-8", "tst-gconv-init-failure//") |
| == (iconv_t) -1); |
| if (errno != ENOMEM) |
| FAIL_EXIT1 ("unexpected iconv_open error: %m"); |
| |
| return 0; |
| } |
| |
| #include <support/test-driver.c> |