1 files changed, 49 insertions, 0 deletions
diff --git a/ext/sockets/tests/ipv4loop.phpt b/ext/sockets/tests/ipv4loop.phpt
new file mode 100644
index 0000000..9fdcc17
--- /dev/null
+++ b/ext/sockets/tests/ipv4loop.phpt
@@ -0,0 +1,49 @@
+--TEST--
+IPv4 Loopback test
+--SKIPIF--
+<?php
+	if (!extension_loaded('sockets')) {
+		die('skip sockets extension not available.');
+	}
+?>
+--FILE--
+<?php
+	/* Setup socket server */
+	$server = socket_create(AF_INET, SOCK_STREAM, getprotobyname('tcp'));
+	if (!$server) {
+		die('Unable to create AF_INET socket [server]');
+	}
+	if (!socket_bind($server, '127.0.0.1', 31337)) {
+		die('Unable to bind to 127.0.0.1:31337');
+	}
+	if (!socket_listen($server, 2)) {
+		die('Unable to listen on socket');
+	}
+	
+	/* Connect to it */
+	$client = socket_create(AF_INET, SOCK_STREAM, getprotobyname('tcp'));
+	if (!$client) {
+		die('Unable to create AF_INET socket [client]');
+	}
+	if (!socket_connect($client, '127.0.0.1', 31337)) {
+		die('Unable to connect to server socket');
+	}
+
+	/* Accept that connection */
+	$socket = socket_accept($server);
+	if (!$socket) {
+		die('Unable to accept connection');
+	}
+
+	socket_write($client, "ABCdef123\n");
+
+	$data = socket_read($socket, 10, PHP_BINARY_READ);
+	var_dump($data);
+
+	socket_close($client);
+	socket_close($socket);
+	socket_close($server);
+?>
+--EXPECT--
+string(10) "ABCdef123
+"