| <!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> |
| var t = async_test('controller is cleared on disconnected window'); |
| t.step(function() { |
| var url = 'resources/empty-worker.js'; |
| var scope = 'resources/blank.html'; |
| var registration; |
| var controller; |
| var frame; |
| service_worker_unregister_and_register(t, url, scope) |
| .then(t.step_func(function(swr) { |
| registration = swr; |
| return wait_for_state(t, registration.installing, 'activated'); |
| })) |
| .then(t.step_func(function() { |
| return with_iframe(scope) |
| })) |
| .then(t.step_func(function(f) { |
| frame = f; |
| var w = frame.contentWindow; |
| var swc = w.navigator.serviceWorker; |
| assert_true(swc.controller instanceof w.ServiceWorker, |
| 'controller should be a ServiceWorker object'); |
| |
| frame.remove(); |
| |
| assert_equals(swc.controller, null, |
| 'disconnected frame should not be controlled'); |
| |
| service_worker_unregister_and_done(t, scope); |
| })) |
| .catch(unreached_rejection(t)); |
| }); |
| </script> |
| </body> |
