chromium/third_party/blink/web_tests/http/tests/websocket/send-onmessage-origin.html

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
<html>
<head>
<script src="/js-test-resources/js-test.js"></script>
</head>
<body>
<script>
description("WebSocket message event origin attribute test (String message)");

window.jsTestIsAsync = true;

function endTest()
{
    clearTimeout(timeoutID);
    finishJSTest();
}

var ws = new WebSocket("ws://localhost:8880/send");

var firstMessageToSend = "This is the first message to send to the server.";
var secondMessageToSend = "This is the second.";
// needs to be global to be accessbile from shouldBe().
var data = "";
var wsOrigin = "";

ws.onopen = function()
{
    debug("Connected.");
    ws.send(firstMessageToSend);
};

ws.onmessage = function(messageEvent)
{
    // The server should echo back the first message.
    data = messageEvent.data;
    shouldBe("data", "firstMessageToSend");
    wsOrigin = messageEvent.origin;
    shouldBeEqualToString("wsOrigin", "ws://localhost:8880");
    ws.onmessage = function(messageEvent) {
        // The server should echo back the second message.
        data = messageEvent.data;
        shouldBe("data", "secondMessageToSend");
        wsOrigin = messageEvent.origin;
        shouldBeEqualToString("wsOrigin", "ws://localhost:8880");
    };
    ws.send(secondMessageToSend);
};

ws.onclose = function()
{
    debug("Closed.");
    endTest();
};

function timeOutCallback()
{
    testFailed("Timed out in state: " + ws.readyState);
    endTest();
}

var timeoutID = setTimeout(timeOutCallback, 3000);

</script>
</body>
</html>