<html>
<body>
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
<script>
promise_test(() => {
    const url = window.location.href + "?test";
    fetch(url, { integrity: "A" });

    new EventSource(url);

    return new Promise(resolve => setTimeout(resolve, 50));
}, "ensure event source do not reuse memory cache");
</script>
</body>
</html>
