webrtc/samples/js/apprtc/test/test_channel.html
2013-02-27 23:22:10 +00:00

94 lines
2.5 KiB
HTML

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<!--This is the test page for the message channel.
To run this test:
?debug=loopback&unittest=channel
-->
<html>
<head>
<link rel="canonical" href="{{ room_link }}"/>
<meta http-equiv="X-UA-Compatible" content="chrome=1"/>
<script src="/_ah/channel/jsapi"></script>
<script type="text/javascript">
var channel;
var pc;
var socket;
var expected_message_num = 8;
var receive = 0;
var test_msg =
'01234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
var msg_larger_than_500 = "";
function trace(txt) {
// This function is used for logging.
var elem = document.getElementById("debug");
elem.innerHTML += txt + "<br>";
}
function runTest() {
trace("Initializing; room={{ room_key }}.");
var channel = new goog.appengine.Channel('{{ token }}');
var handler = {
'onopen': onChannelOpened,
'onmessage': onChannelMessage,
'onerror': onChannelError,
'onclose': onChannelClosed
};
for (i = 0; i < 9; ++i) {
msg_larger_than_500 += test_msg;
}
for (i = 0; i < 4; ++i) {
sendMessage({type: 'test', msgid: i, msg: msg_larger_than_500});
}
trace('channel.open');
socket = channel.open(handler);
for (i = 4; i < expected_message_num; ++i) {
sendMessage({type: 'test', msgid: i, msg: msg_larger_than_500});
}
}
function sendMessage(message) {
var msgString = JSON.stringify(message);
trace('C->S: ' + msgString);
path = '/message?r={{ room_key }}' + '&u={{ me }}';
var xhr = new XMLHttpRequest();
xhr.open('POST', path, true);
xhr.send(msgString);
}
function onChannelOpened() {
trace('Channel opened.');
}
function onChannelMessage(message) {
if (message.data != JSON.stringify({type: 'test', msgid: receive,
msg: msg_larger_than_500})) {
trace('ERROR: Expect: ' + receive + ' Actual: ' + message.data);
} else {
trace('S->C: ' + message.data);
}
++receive;
if (receive == expected_message_num) {
trace('Received all the ' + expected_message_num + ' messages.');
trace('Test passed!');
} else if (receive > expected_message_num) {
trace('Received more than expected message');
trace('Test failed!');
}
}
function onChannelError() {
trace('Channel error.');
}
function onChannelClosed() {
trace('Channel closed.');
}
</script>
</head>
<body onload="runTest()">
<pre id="debug"></pre>
</body>
</html>