| <!DOCTYPE html> |
| <title>Service Worker: Controller on load</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(function(t) { |
| var url = 'resources/empty-worker.js'; |
| var scope = 'resources/blank.html'; |
| var registration; |
| var controller; |
| var frame; |
| return service_worker_unregister_and_register(t, url, scope) |
| .then(function(swr) { |
| t.add_cleanup(function() { |
| return service_worker_unregister(t, scope); |
| }); |
| |
| registration = swr; |
| return wait_for_state(t, registration.installing, 'activated'); |
| }) |
| .then(function() { |
| return with_iframe(scope); |
| }) |
| .then(function(f) { |
| frame = f; |
| var w = frame.contentWindow; |
| controller = w.navigator.serviceWorker.controller; |
| assert_true(controller instanceof w.ServiceWorker, |
| 'controller should be a ServiceWorker object'); |
| assert_equals(controller.scriptURL, normalizeURL(url)); |
| |
| // objects from different windows should not be equal |
| assert_not_equals(controller, registration.active); |
| |
| return w.navigator.serviceWorker.getRegistration(); |
| }) |
| .then(function(frameRegistration) { |
| // SW objects from same window should be equal |
| assert_equals(frameRegistration.active, controller); |
| frame.remove(); |
| }); |
| }, 'controller is set for a controlled document'); |
| </script> |
| </body> |
