udgloop.phpt

PHP v6.0 For Linux 运行环境：Win9X/ WinME/ WinNT/ Win2K/ WinXP

--TEST--
Streams Based Unix Domain Datagram Loopback test
--SKIPIF--
<?php # vim:ft=php:
	if (array_search("udg",stream_get_transports()) === false)
		die('SKIP No support for UNIX domain sockets.'); 
?>
--FILE--
<?php
	$uniqid = uniqid();
	if (file_exists("/tmp/$uniqid.sock"))
		die('Temporary socket /tmp/$uniqid.sock already exists.');

	/* Setup socket server */
	$server = stream_socket_server("udg:///tmp/$uniqid.sock", $errno, $errstr, STREAM_SERVER_BIND);
	if (!$server) {
		die('Unable to create AF_UNIX socket [server]');
	}

	/* Connect to it */
	$client = stream_socket_client("udg:///tmp/$uniqid.sock");
	if (!$client) {
		die('Unable to create AF_UNIX socket [client]');
	}

	fwrite($client, b"ABCdef123\n");

	$data = fread($server, 10);
	var_dump($data);

	fclose($client);
	fclose($server);
	unlink("/tmp/$uniqid.sock");
?>
--EXPECT--
string(10) "ABCdef123
"