test_service_worker.html

Enable keyboard shortcuts

<!DOCTYPE html>

<html>

<head>

  <meta charset="utf-8">

  <meta name="viewport" content="width=device-width, initial-scale=1">

  <title>Service Worker Listener test page</title>

</head>

<body>

  Service Worker Listener test page.

  <script type="text/javascript">

    window.registerServiceWorker = async function () {

      window.testServiceWorkerRegistration = await navigator.serviceWorker.register("service_worker.js");

      window.onServiceWorkerReady = navigator.serviceWorker.ready;

  </script>

</body>

</html>