1/* Compare struct addrinfo values against a formatted string.
2 Copyright (C) 2016-2020 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 <support/check_nss.h>
20
21#include <stdio.h>
22#include <stdlib.h>
23#include <string.h>
24#include <support/check.h>
25#include <support/format_nss.h>
26#include <support/run_diff.h>
27
28void
29check_addrinfo (const char *query_description, struct addrinfo *ai, int ret,
30 const char *expected)
31{
32 char *formatted = support_format_addrinfo (ai, ret);
33 if (strcmp (formatted, expected) != 0)
34 {
35 support_record_failure ();
36 printf ("error: addrinfo comparison failure\n");
37 if (query_description != NULL)
38 printf ("query: %s\n", query_description);
39 support_run_diff ("expected", expected,
40 "actual", formatted);
41 }
42 free (formatted);
43}
44