1 | /* Check that module __end_fct is not invoked when the init function fails. |
2 | Copyright (C) 2017-2022 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 <errno.h> |
20 | #include <iconv.h> |
21 | #include <libgen.h> |
22 | #include <stdio.h> |
23 | #include <stdlib.h> |
24 | #include <support/check.h> |
25 | #include <support/support.h> |
26 | #include <support/test-driver.h> |
27 | #include <sys/auxv.h> |
28 | |
29 | /* Test GCONV_PATH to the directory containing the program |
30 | executable. */ |
31 | static void |
32 | activate_test_gconv_modules (void) |
33 | { |
34 | unsigned long ptr = getauxval (AT_EXECFN); |
35 | if (ptr == 0) |
36 | { |
37 | printf (format: "warning: AT_EXECFN not support, cannot run test\n" ); |
38 | exit (status: EXIT_UNSUPPORTED); |
39 | } |
40 | char *test_program_directory = dirname (path: xstrdup ((const char *) ptr)); |
41 | TEST_VERIFY (setenv ("GCONV_PATH" , test_program_directory, 1) == 0); |
42 | free (ptr: test_program_directory); |
43 | } |
44 | |
45 | static int |
46 | do_test (void) |
47 | { |
48 | activate_test_gconv_modules (); |
49 | |
50 | TEST_VERIFY (iconv_open ("UTF-8" , "tst-gconv-init-failure//" ) |
51 | == (iconv_t) -1); |
52 | if (errno != ENOMEM) |
53 | FAIL_EXIT1 ("unexpected iconv_open error: %m" ); |
54 | |
55 | return 0; |
56 | } |
57 | |
58 | #include <support/test-driver.c> |
59 | |