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--TEST--
Test if socket_recvfrom() receives data sent by socket_sendto() through a Unix domain socket
--SKIPIF--
<?php
if (substr(PHP_OS, 0, 3) == 'WIN') {
die('skip.. Not valid for Windows');
}
if (!extension_loaded('sockets')) {
die('SKIP The sockets extension is not loaded.');
}
--FILE--
<?php
$socket = socket_create(AF_UNIX, SOCK_DGRAM, SOL_UDP); // cause warning
$socket = socket_create(AF_UNIX, SOCK_DGRAM, 0);
if (!$socket) {
die('Unable to create AF_UNIX socket');
}
if (!socket_set_nonblock($socket)) {
die('Unable to set nonblocking mode for socket');
}
var_dump(socket_recvfrom($socket, $buf, 12, 0, $from, $port)); //false (EAGAIN, no warning)
$address = sprintf("/tmp/%s.sock", uniqid());
if (!socket_bind($socket, $address)) {
die("Unable to bind to $address");
}
$msg = "Ping!";
$len = strlen($msg);
$bytes_sent = socket_sendto($socket, $msg, $len, 0, $address);
if ($bytes_sent == -1) {
@unlink($address);
die('An error occurred while sending to the socket');
} else if ($bytes_sent != $len) {
@unlink($address);
die($bytes_sent . ' bytes have been sent instead of the ' . $len . ' bytes expected');
}
$from = "";
var_dump(socket_recvfrom($socket, $buf, 0, 0, $from)); // expect false
$bytes_received = socket_recvfrom($socket, $buf, 12, 0, $from);
if ($bytes_received == -1) {
@unlink($address);
die('An error occurred while receiving from the socket');
} else if ($bytes_received != $len) {
@unlink($address);
die($bytes_received . ' bytes have been received instead of the ' . $len . ' bytes expected');
}
echo "Received $buf";
socket_close($socket);
@unlink($address);
?>
--EXPECTF--
Warning: socket_create(): Unable to create socket [%d]: Protocol not supported in %s on line %d
bool(false)
bool(false)
Received Ping!
--CREDITS--
Falko Menge <mail at falko-menge dot de>
PHP Testfest Berlin 2009-05-09
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