1#!/usr/bin/perl
2
3use v5;
4use strict;
5use warnings;
6
7use Test::More;
8
9use IO::Socket::IP;
10
11foreach my $socktype (qw( SOCK_STREAM SOCK_DGRAM )) {
12   my $testserver = IO::Socket::IP->new(
13      ( $socktype eq "SOCK_STREAM" ? ( Listen => 1 ) : () ),
14      LocalHost => "127.0.0.1",
15      LocalPort => "0",
16      Type      => Socket->$socktype,
17   ) or die "Cannot listen on PF_INET - $@";
18
19   my $socket = IO::Socket::IP->new(
20      PeerHost    => "127.0.0.1",
21      PeerService => $testserver->sockport,
22      Type        => Socket->$socktype,
23   ) or die "Cannot connect on PF_INET - $@";
24
25   my $testclient = ( $socktype eq "SOCK_STREAM" ) ?
26      $testserver->accept :
27      do { $testserver->connect( $socket->sockname ); $testserver };
28
29   is( $testclient->sockport, $socket->peerport, "\$testclient->sockport for $socktype" );
30   is( $testclient->peerport, $socket->sockport, "\$testclient->peerport for $socktype" );
31
32   is( $testclient->sockhost, $socket->peerhost, "\$testclient->sockhost for $socktype" );
33   is( $testclient->peerhost, $socket->sockhost, "\$testclient->peerhost for $socktype" );
34
35   $socket->write( "Request\n" );
36   is( $testclient->getline, "Request\n", "\$socket to \$testclient for $socktype" );
37
38   $testclient->write( "Response\n" );
39   is( $socket->getline, "Response\n", "\$testclient to \$socket for $socktype" );
40}
41
42done_testing;
43