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importScripts("/resources/testharness.js");
async function cleanup() {
for (const n of await registration.getNotifications()) {
n.close();
}
}
async function test_notification(t, title) {
t.add_cleanup(cleanup);
const notifications = await registration.getNotifications();
assert_equals(
notifications.length,
1,
"There should be one stored notification"
);
const notification = notifications[0];
assert_true(notification instanceof Notification, "Should be a Notification");
assert_equals(notification.title, title, "Title should match");
}
async function postAll(data) {
const clients = await self.clients.matchAll({ includeUncontrolled: true });
assert_true(clients.length > 0, "clients.length");
for (const client of clients) {
client.postMessage(data);
}
}
async function untilActivate() {
if (registration.active) {
return;
}
return new Promise(resolve => {
addEventListener("activate", resolve, { once: true });
});
}
promise_test(async t => {
await new Promise((resolve, reject) => {
self.addEventListener("message", ev => {
if (ev.data === "notification-created") {
resolve();
}
});
untilActivate().then(() => postAll("notification-create")).catch(reject);
});
await test_notification(t, "Created from window");
}, "Get notification created from window");
promise_test(async t => {
await registration.showNotification("Created here");
await test_notification(t, "Created here");
}, "Create and get notification within service worker");