1#!/usr/bin/perl
2
3use strict;
4use warnings;
5
6use Test::More;
7
8use IO::Socket;
9use IO::Socket::IP -register;
10
11# AF_INET
12{
13   my $sock = IO::Socket->new(
14      Domain    => AF_INET,
15      Type      => SOCK_STREAM,
16      LocalHost => "127.0.0.1",
17      LocalPort => 0,
18      GetAddrInfoFlags => 0, # disable AI_ADDRCONFIG
19   );
20
21   isa_ok( $sock, "IO::Socket::IP", 'IO::Socket->new( Domain => AF_INET )' ) or
22      diag( "  error was $@" );
23
24   $sock = IO::Socket->new(
25      Domain    => AF_INET,
26      Type      => SOCK_STREAM,
27      LocalHost => "::1",
28   );
29
30   ok( !defined $sock, 'Domain => AF_INET, LocalHost => "::1" fails' );
31}
32
33SKIP: {
34   my $AF_INET6 = eval { Socket::AF_INET6() } ||
35                  eval { require Socket6; Socket6::AF_INET6() };
36   $AF_INET6 or skip "No AF_INET6", 1;
37   eval { IO::Socket::IP->new( LocalHost => "::1" ) } or
38      skip "Unable to bind to ::1", 1;
39
40   my $sock = IO::Socket->new(
41      Domain    => $AF_INET6,
42      Type      => SOCK_STREAM,
43      LocalHost => "::1",
44      LocalPort => 0,
45      GetAddrInfoFlags => 0, # disable AI_ADDRCONFIG
46   );
47
48   isa_ok( $sock, "IO::Socket::IP", 'IO::Socket->new( Domain => AF_INET6 )' ) or
49      diag( "  error was $@" );
50
51   $sock = IO::Socket->new(
52      Domain    => $AF_INET6,
53      Type      => SOCK_STREAM,
54      LocalHost => "127.0.0.1",
55   );
56
57   ok( !defined $sock, 'Domain => AF_INET6, LocalHost => "127.0.0.1" fails' );
58}
59
60done_testing;
61