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<!DOCTYPE HTML>
<html>
<head>
<meta charset="UTF-8">
<title>Service worker push test</title>
</head>
<body>
<script type="text/javascript">
"use strict";
let registration;
let subscription;
const registerServiceWorker = async function() {
const perm = { type: "desktop-notification", allow: true, context: document };
await SpecialPowers.pushPermissions([perm]);
try {
registration = await navigator.serviceWorker.register("push-sw.js");
dump("Push service worker registered\n");
} catch (e) {
dump("Push service worker not registered: " + e + "\n");
}
};
// Helper called from helper-serviceworker.js to unregister the service worker.
window.getRegistration = function() {
return registration;
};
// Helper called from browser_aboutdebugging_serviceworker_pushservice_url.js
window.subscribeToPush = async function() {
try {
subscription = await registration.pushManager.subscribe();
dump("SW subscribed to push: " + subscription.endpoint + "\n");
} catch (e) {
dump("SW not subscribed to push: " + e + "\n");
}
};
// Helper called from browser_aboutdebugging_serviceworker_pushservice_url.js
window.unsubscribeToPush = async function() {
subscription.unsubscribe();
};
// Expose a promise to wait until the service worker is claimed.
window.onSwClaimed = new Promise(resolve => {
navigator.serviceWorker.addEventListener("message", function(event) {
if (event.data == "sw-claimed") {
resolve();
}
});
});
// Register the service worker.
registerServiceWorker();
</script>
</body>
</html>