<html>
<head>
<script src="/service-workers/service-worker/resources/test-helpers.sub.js"></script>
</head>
<body>
<script>
var activeWorker;
async function doTest()
{
    registration = await navigator.serviceWorker.getRegistration(".");
    if (registration)
        await registration.unregister();
    registration = await navigator.serviceWorker.register("third-party-worker.js", { scope : "." });
    activeWorker = registration.active;
    if (activeWorker)
        return;
    activeWorker = registration.installing;
    await new Promise((resolve, reject) => {
        activeWorker.addEventListener('statechange', () => {
            if (activeWorker.state === "activated")
                resolve();
        });
        setTimeout(reject, 5000);
    });
}
window.onmessage = async (e) => {
    try {
        await doTest();
        navigator.serviceWorker.onmessage = (e) => {
            parent.postMessage(e.data, '*');
        }
        activeWorker.postMessage(e.data);
    } catch (e) {
        parent.postMessage("FAILED: " + e, '*');
    }
}
</script>
</body>
</html>