| 'use strict'; |
| |
| const swUrl = 'resources/sw.js'; |
| const scope = 'resources/'; |
| |
| async function expectTypeError(promise) { |
| try { |
| await promise; |
| assert_unreached('Promise should have rejected'); |
| } catch (e) { |
| assert_equals(e.name, 'TypeError'); |
| } |
| } |
| |
| function createDescription({id = 'id', title = 'title', description = 'description', |
| category = 'homepage', iconUrl = '/images/green-256x256.png', |
| url = scope, includeIcons = true}) { |
| return {id, title, description, category, icons: includeIcons ? [{src: iconUrl}] : [], url}; |
| } |
| |
| // Creates a Promise test for |func| given the |description|. The |func| will be |
| // executed with the `index` object of an activated Service Worker Registration. |
| function contentIndexTest(func, description) { |
| promise_test(async t => { |
| const registration = await service_worker_unregister_and_register(t, swUrl, scope); |
| await wait_for_state(t, registration.installing, 'activated'); |
| return func(t, registration.index); |
| }, description); |
| } |
| |
| async function waitForMessageFromServiceWorker() { |
| return await new Promise(resolve => { |
| const listener = event => { |
| navigator.serviceWorker.removeEventListener('message', listener); |
| resolve(event.data); |
| }; |
| |
| navigator.serviceWorker.addEventListener('message', listener); |
| }); |
| } |