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<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="utils.js"></script>
<title>Fenced frame content to report the result of background sync's register</title>
<body>
<script type="module">
import {getOneShotSyncPromise, getPeriodicSyncPromise} from './background-sync-helper.js';
const [background_sync_register_key] = parseKeylist();
const searchParams = new URL(location.href).searchParams;
const method = searchParams.get('method');
const periodic = searchParams.get('periodic');
navigator.serviceWorker.register("empty-worker.js", { scope: location.href });
const registration = await navigator.serviceWorker.ready;
try {
if (periodic) {
await getPeriodicSyncPromise(registration, method);
} else {
await getOneShotSyncPromise(registration, method);
}
writeValueToServer(background_sync_register_key, "unexpectedly registered");
} catch (e) {
writeValueToServer(background_sync_register_key, e.message);
} finally {
registration.unregister();
}
</script>
</body>