| <!DOCTYPE html> |
| <title>ServiceWorker: navigator.serviceWorker.waiting</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="resources/test-helpers.sub.js"></script> |
| <body> |
| <script> |
| promise_test(t => { |
| var script = 'resources/empty-worker.js'; |
| var scope = 'resources/blank.html'; |
| var frame; |
| var registration; |
| |
| return service_worker_unregister(t, scope) |
| .then(() => { return with_iframe(scope); }) |
| .then(f => { |
| frame = f; |
| return navigator.serviceWorker.register(script, {scope: scope}); |
| }) |
| .then(r => { |
| registration = r; |
| add_result_callback(() => { registration.unregister(); }); |
| return wait_for_state(t, r.installing, 'installed'); |
| }) |
| .then(() => { |
| const controller = |
| frame.contentWindow.navigator.serviceWorker.controller; |
| assert_equals(controller, null, '.controller'); |
| |
| assert_equals(registration.active, null, '.active'); |
| assert_equals(registration.waiting.state, 'installed', '.waiting'); |
| assert_equals(registration.installing, null, '.installing'); |
| }) |
| .then(() => { |
| frame.remove(); |
| return registration.unregister(); |
| }); |
| }, 'waiting is set after installation'); |
| </script> |
| </body> |
