--TEST--
Test if socket_create_listen() returns false, when it cannot bind to the port.
--SKIPIF--
<?php
if (!extension_loaded('sockets')) {
    die('SKIP The sockets extension is not loaded.');
}
$filename = __FILE__ . '.root_check.tmp';
$fp = fopen($filename, 'w');
fclose($fp);
if (fileowner($filename) == 0) {
    unlink($filename);
    die('SKIP Test cannot be run as root.');
}
unlink($filename);
if (@socket_create_listen(80)) {
    die('SKIP Test cannot be run in environment that will allow binding to port 80 (azure)');
}
--FILE--
<?php
$sock = socket_create_listen(80);
?>
--EXPECTF--
Warning: socket_create_listen(): unable to bind to given address [13]: Permission denied in %s on line %d
--CREDITS--
Till Klampaeckel, till@php.net
PHP Testfest Berlin 2009-05-09
