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<!DOCTYPE HTML>
<html>
<head>
<meta charset="UTF-8">
<title>Service worker controlled</title>
</head>
<body>
<script type="text/javascript">
"use strict";
let registration;
const registerServiceWorker = async function() {
try {
registration = await navigator.serviceWorker.register("controlled-sw.js");
dump("Controlled service worker registered\n");
} catch (e) {
dump("Controlled service worker not registered: " + e + "\n");
}
};
// Helper called from helper-serviceworker.js to unregister the service worker.
window.getRegistration = function() {
return registration;
};
// Called from browser_aboutdebugging_serviceworker_status.js
window.installServiceWorker = function() {
registration.installing.postMessage("install-service-worker");
};
// Register the service worker.
registerServiceWorker();
</script>
</body>
</html>