| async function ch_sw_test(t, worker, url, response) { |
| r = await service_worker_unregister_and_register(t, worker, worker) |
| await wait_for_state(t, r.installing, 'activated') |
| var popup_window = window.open('about:blank'); |
| assert_not_equals(popup_window, null, "Popup windows not allowed?"); |
| |
| t.add_cleanup(async _=>{ |
| popup_window.close(); |
| await r.unregister(); |
| }); |
| |
| popup_window.addEventListener('load', (e) => { |
| t.step(()=>{assert_equals(popup_window.document.body.textContent, response)}); |
| t.done(); |
| }); |
| |
| popup_window.location = url; |
| } |