xref: /PHP-7.3/ext/sockets/tests/unixloop.phpt (revision 782352c5)
1--TEST--
2Unix domain socket Loopback test
3--SKIPIF--
4<?php
5if (substr(PHP_OS, 0, 3) == 'WIN') {
6	die('skip.. Not valid for Windows');
7}
8	if (!extension_loaded('sockets')) {
9		die('skip sockets extension not available.');
10	}
11?>
12--FILE--
13<?php
14	$sock_path = sprintf("/tmp/%s.sock", uniqid());
15
16	if (file_exists($sock_path))
17		die('Temporary socket already exists.');
18
19	/* Setup socket server */
20	$server = socket_create(AF_UNIX, SOCK_STREAM, 0);
21	if (!$server) {
22		die('Unable to create AF_UNIX socket [server]');
23	}
24	if (!socket_bind($server,  $sock_path)) {
25		die("Unable to bind to $sock_path");
26	}
27	if (!socket_listen($server, 2)) {
28		die('Unable to listen on socket');
29	}
30
31	/* Connect to it */
32	$client = socket_create(AF_UNIX, SOCK_STREAM, 0);
33	if (!$client) {
34		die('Unable to create AF_UNIX socket [client]');
35	}
36	if (!socket_connect($client, $sock_path)) {
37		die('Unable to connect to server socket');
38	}
39
40	/* Accept that connection */
41	$socket = socket_accept($server);
42	if (!$socket) {
43		die('Unable to accept connection');
44	}
45
46	socket_write($client, "ABCdef123\n");
47
48	$data = socket_read($socket, 10, PHP_BINARY_READ);
49	var_dump($data);
50
51	socket_close($client);
52	socket_close($socket);
53	socket_close($server);
54	@unlink($sock_path);
55?>
56--EXPECT--
57string(10) "ABCdef123
58"
59