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use strict;
use warnings;
use Test::More;
use Test::Requires qw(IO::Socket::IP);
use Net::EmptyPort qw(can_bind empty_port);
use Server::Starter qw(start_server);
plan skip_all => 'IPv6 not available'
unless can_bind('::1');
my $port = empty_port;
sub doit {
my ($bind_addr, $other_addr) = @_;
my $pid = fork;
die "fork failed:$!"
unless defined $pid;
if ($pid == 0) {
# server
start_server(
port => "[$bind_addr]:$port",
exec => [
$^X, qw(t/10-bindaddr-server.pl),
],
);
exit 0;
}
# client
sleep 1;
my $sock = IO::Socket::IP->new(
PeerHost => $bind_addr,
PeerPort => $port,
Proto => 'tcp',
);
ok($sock, "connected to bindaddr");
$sock->sysread(my $buf, 1024); # wait for disconnect
undef $sock;
$sock = IO::Socket::IP->new(
PeerHost => $other_addr,
PeerPort => $port,
Proto => 'tcp',
);
ok ! defined $sock, "cannot connect to other addr";
kill 'TERM', $pid;
wait();
}
subtest "v4" => sub {
doit("127.0.0.1", "::1");
};
subtest "v6" => sub {
doit("::1", "127.0.0.1");
};
done_testing;
|
