<!DOCTYPE html>
<html>
<head>
<title>EventSource: addEventListener()</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<div id="log"></div>
<script>
var test = async_test()
test.step(function() {
var source = new EventSource("resources/message.py")
source.addEventListener("message", listener, false)
})
function listener(e) {
test.step(function() {
assert_equals("data", e.data)
this.close()
}, this)
test.done()
}
</script>
</body>
</html>