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e217db8e69
These tests depend on being able to bind port 31337. Try a range of ports until one binds or we give up trying.
57 lines
1.2 KiB
PHP
57 lines
1.2 KiB
PHP
--TEST--
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IPv4 Loopback test
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--SKIPIF--
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<?php
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if (!extension_loaded('sockets')) {
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die('skip sockets extension not available.');
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}
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?>
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--FILE--
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<?php
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/* Setup socket server */
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$server = socket_create(AF_INET, SOCK_STREAM, getprotobyname('tcp'));
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if (!$server) {
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die('Unable to create AF_INET socket [server]');
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}
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$bound = false;
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for($port = 31337; $port < 31357; ++$port) {
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if (socket_bind($server, '127.0.0.1', $port)) {
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$bound = true;
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break;
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}
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}
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if (!$bound) {
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die("Unable to bind to 127.0.0.1");
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}
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if (!socket_listen($server, 2)) {
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die('Unable to listen on socket');
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}
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/* Connect to it */
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$client = socket_create(AF_INET, SOCK_STREAM, getprotobyname('tcp'));
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if (!$client) {
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die('Unable to create AF_INET socket [client]');
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}
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if (!socket_connect($client, '127.0.0.1', $port)) {
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die('Unable to connect to server socket');
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}
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/* Accept that connection */
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$socket = socket_accept($server);
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if (!$socket) {
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die('Unable to accept connection');
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}
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socket_write($client, "ABCdef123\n");
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$data = socket_read($socket, 10, PHP_BINARY_READ);
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var_dump($data);
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socket_close($client);
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socket_close($socket);
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socket_close($server);
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?>
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--EXPECT--
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string(10) "ABCdef123
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"
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