echo-with-no-extension.html | Explore in Territory

<!DOCTYPE html>
<html>
<head>
<script src="/js-test-resources/js-test.js"></script>
</head>
<body>
<div id="description"></div>
<div id="console"></div>
<script>
description("Test WebSocket.extensions attribute with no extension support in server side.");

window.jsTestIsAsync = true;

var ws = new WebSocket("ws://localhost:8880/echo-with-no-extension");
debug("Check the value before opening the connection:");
shouldBeEqualToString("ws.extensions", "");

// extensions attribute is read-only.
debug("Check if the value is read only:");
shouldBeEqualToString("ws.extensions = 'foo'; ws.extensions", "");

ws.onopen = function(event)
{
    debug("Check the value after the connection is established:");
    shouldBeEqualToString("ws.extensions", "");
    finishJSTest();
};

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

chromium/third_party/blink/web_tests/http/tests/websocket/echo-with-no-extension.html