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   );
19
20   isa_ok( $sock, "IO::Socket::IP", 'IO::Socket->new( Domain => AF_INET )' );
21
22   $sock = IO::Socket->new(
23      Domain    => AF_INET,
24      Type      => SOCK_STREAM,
25      LocalHost => "::1",
26   );
27
28   ok( !defined $sock, 'Domain => AF_INET, LocalHost => "::1" fails' );
29}
30
31SKIP: {
32   my $AF_INET6 = eval { Socket::AF_INET6() } ||
33                  eval { require Socket6; Socket6::AF_INET6() };
34   $AF_INET6 or skip "No AF_INET6", 1;
35   eval { IO::Socket::IP->new( LocalHost => "::1" ) } or
36      skip "Unable to bind to ::1", 1;
37
38   my $sock = IO::Socket->new(
39      Domain    => $AF_INET6,
40      Type      => SOCK_STREAM,
41      LocalHost => "::1",
42      LocalPort => 0,
43   );
44
45   isa_ok( $sock, "IO::Socket::IP", 'IO::Socket->new( Domain => AF_INET6 )' ) or
46      diag( "  error was $@" );
47
48   $sock = IO::Socket->new(
49      Domain    => $AF_INET6,
50      Type      => SOCK_STREAM,
51      LocalHost => "127.0.0.1",
52   );
53
54   ok( !defined $sock, 'Domain => AF_INET6, LocalHost => "127.0.0.1" fails' );
55}
56
57done_testing;
58