1 | /* Tests for res_init in libresolv |
2 | Copyright (C) 2004-2022 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 | #undef gethostbyname |
20 | |
21 | #include <mcheck.h> |
22 | #include <netdb.h> |
23 | #include <resolv.h> |
24 | #include <support/check.h> |
25 | |
26 | static int |
27 | do_test (void) |
28 | { |
29 | mtrace (); |
30 | for (int i = 0; i < 20; ++i) |
31 | { |
32 | TEST_VERIFY_EXIT (res_init () == 0); |
33 | if (gethostbyname (name: "www.gnu.org" ) == NULL) |
34 | FAIL_EXIT1 ("%s\n" , hstrerror (h_errno)); |
35 | } |
36 | return 0; |
37 | } |
38 | |
39 | #define TEST_FUNCTION do_test () |
40 | #define TIMEOUT 30 |
41 | /* This defines the `main' function and some more. */ |
42 | #include <test-skeleton.c> |
43 | |