#!./perl
BEGIN {
- chdir 't' if -d 't';
- @INC = '../lib' if -d '../lib';
- require Config; import Config;
- if ( ($Config{'extensions'} !~ /\bSocket\b/ ||
- $Config{'extensions'} !~ /\bIO\b/) &&
- !(($^O eq 'VMS') && $Config{d_socket})) {
- print "1..0\n";
- exit 0;
+ unless(grep /blib/, @INC) {
+ chdir 't' if -d 't';
+ unshift @INC, '../lib' if -d '../lib';
}
}
+use Config;
+
+BEGIN {
+ if(-d "lib" && -f "TEST") {
+ my $reason;
+
+ if ($Config{'extensions'} !~ /\bSocket\b/) {
+ $reason = 'Socket was not built';
+ }
+ elsif ($Config{'extensions'} !~ /\bIO\b/) {
+ $reason = 'IO was not built';
+ }
+ elsif ($^O eq 'apollo') {
+ $reason = "unknown *FIXME*";
+ }
+ undef $reason if $^O eq 'VMS' and $Config{d_socket};
+ if ($reason) {
+ print "1..0 # Skip: $reason\n";
+ exit 0;
+ }
+ }
+}
+
+sub compare_addr {
+ no utf8;
+ my $a = shift;
+ my $b = shift;
+ if (length($a) != length $b) {
+ my $min = (length($a) < length $b) ? length($a) : length $b;
+ if ($min and substr($a, 0, $min) eq substr($b, 0, $min)) {
+ printf "# Apparently: %d bytes junk at the end of %s\n# %s\n",
+ abs(length($a) - length ($b)),
+ $_[length($a) < length ($b) ? 1 : 0],
+ "consider decreasing bufsize of recfrom.";
+ substr($a, $min) = "";
+ substr($b, $min) = "";
+ }
+ return 0;
+ }
+ my @a = unpack_sockaddr_in($a);
+ my @b = unpack_sockaddr_in($b);
+ "$a[0]$a[1]" eq "$b[0]$b[1]";
+}
+
$| = 1;
-print "1..3\n";
+print "1..7\n";
use Socket;
use IO::Socket qw(AF_INET SOCK_DGRAM INADDR_ANY);
-$udpa = IO::Socket::INET->new(Proto => 'udp', Addr => 'localhost');
-$udpb = IO::Socket::INET->new(Proto => 'udp', Addr => 'localhost');
+ # This can fail if localhost is undefined or the
+ # special 'loopback' address 127.0.0.1 is not configured
+ # on your system. (/etc/rc.config.d/netconfig on HP-UX.)
+ # As a shortcut (not recommended) you could change 'localhost'
+ # here to be the name of this machine eg 'myhost.mycompany.com'.
+
+$udpa = IO::Socket::INET->new(Proto => 'udp', LocalAddr => 'localhost')
+ or die "$! (maybe your system does not have the 'localhost' address defined)";
print "ok 1\n";
-$udpa->send("ok 2\n",0,$udpb->sockname);
-$rem = $udpb->recv($buf="",5);
+$udpb = IO::Socket::INET->new(Proto => 'udp', LocalAddr => 'localhost')
+ or die "$! (maybe your system does not have the 'localhost' address defined)";
+
+print "ok 2\n";
+
+$udpa->send("ok 4\n",0,$udpb->sockname);
+
+print "not "
+ unless compare_addr($udpa->peername,$udpb->sockname, 'peername', 'sockname');
+print "ok 3\n";
+
+my $where = $udpb->recv($buf="",5);
print $buf;
-$udpb->send("ok 3\n");
+
+my @xtra = ();
+
+unless(compare_addr($where,$udpa->sockname, 'recv name', 'sockname')) {
+ print "not ";
+ @xtra = (0,$udpa->sockname);
+}
+print "ok 5\n";
+
+$udpb->send("ok 6\n",@xtra);
$udpa->recv($buf="",5);
print $buf;
+
+print "not " if $udpa->connected;
+print "ok 7\n";