1--TEST--
2Test if socket_recvfrom() receives data sent by socket_sendto() via IPv6 UDP
3--SKIPIF--
4<?php
5if (!extension_loaded('sockets')) {
6    die('SKIP The sockets extension is not loaded.');
7}
8require 'ipv6_skipif.inc';
9--FILE--
10<?php
11    $socket = socket_create(AF_INET6, SOCK_DGRAM, SOL_UDP);
12    if (!$socket) {
13        die('Unable to create AF_INET6 socket');
14    }
15    if (!socket_set_nonblock($socket)) {
16        die('Unable to set nonblocking mode for socket');
17    }
18    socket_recvfrom($socket, $buf, 12, 0, $from, $port); // cause warning
19    $address = '::1';
20    socket_sendto($socket, '', 1, 0, $address); // cause warning
21    if (!socket_bind($socket, $address, 1223)) {
22        die("Unable to bind to $address:1223");
23    }
24
25    $msg = "Ping!";
26    $len = strlen($msg);
27    $bytes_sent = socket_sendto($socket, $msg, $len, 0, $address, 1223);
28    if ($bytes_sent == -1) {
29        die('An error occured while sending to the socket');
30    } else if ($bytes_sent != $len) {
31        die($bytes_sent . ' bytes have been sent instead of the ' . $len . ' bytes expected');
32    }
33
34    $from = "";
35    $port = 0;
36    socket_recvfrom($socket, $buf, 12, 0); // cause warning
37    socket_recvfrom($socket, $buf, 12, 0, $from); // cause warning
38    $bytes_received = socket_recvfrom($socket, $buf, 12, 0, $from, $port);
39    if ($bytes_received == -1) {
40        die('An error occured while receiving from the socket');
41    } else if ($bytes_received != $len) {
42        die($bytes_received . ' bytes have been received instead of the ' . $len . ' bytes expected');
43    }
44    echo "Received $buf from remote address $from and remote port $port" . PHP_EOL;
45
46    socket_close($socket);
47--EXPECTF--
48Warning: socket_recvfrom(): unable to recvfrom [11]: Resource temporarily unavailable in %s on line %d
49
50Warning: Wrong parameter count for socket_sendto() in %s on line %d
51
52Warning: socket_recvfrom() expects at least 5 parameters, 4 given in %s on line %d
53
54Warning: Wrong parameter count for socket_recvfrom() in %s on line %d
55Received Ping! from remote address ::1 and remote port 1223
56--CREDITS--
57Falko Menge <mail at falko-menge dot de>
58PHP Testfest Berlin 2009-05-09
59