| <!DOCTYPE html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="resources/test-helpers.sub.js"></script> |
| <script> |
| var worker_url = 'resources/empty-worker.js'; |
| |
| promise_test(async function(t) { |
| const scope = 'resources/scope/unregister-then-register-new-script-that-exists'; |
| const registration = await service_worker_unregister_and_register(t, worker_url, scope); |
| t.add_cleanup(() => registration.unregister()); |
| |
| const newWorkerURL = worker_url + '?new'; |
| await wait_for_state(t, registration.installing, 'activated'); |
| |
| const iframe = await with_iframe(scope); |
| t.add_cleanup(() => iframe.remove()); |
| |
| await registration.unregister(); |
| |
| const newRegistration = await navigator.serviceWorker.register(newWorkerURL, { scope }); |
| t.add_cleanup(() => newRegistration.unregister()); |
| |
| assert_equals( |
| registration.installing, |
| null, |
| 'before activated registration.installing' |
| ); |
| assert_equals( |
| registration.waiting, |
| null, |
| 'before activated registration.waiting' |
| ); |
| assert_equals( |
| registration.active.scriptURL, |
| normalizeURL(worker_url), |
| 'before activated registration.active' |
| ); |
| assert_equals( |
| newRegistration.installing.scriptURL, |
| normalizeURL(newWorkerURL), |
| 'before activated newRegistration.installing' |
| ); |
| assert_equals( |
| newRegistration.waiting, |
| null, |
| 'before activated newRegistration.waiting' |
| ); |
| assert_equals( |
| newRegistration.active, |
| null, |
| 'before activated newRegistration.active' |
| ); |
| iframe.remove(); |
| |
| await wait_for_state(t, newRegistration.installing, 'activated'); |
| |
| assert_equals( |
| newRegistration.installing, |
| null, |
| 'after activated newRegistration.installing' |
| ); |
| assert_equals( |
| newRegistration.waiting, |
| null, |
| 'after activated newRegistration.waiting' |
| ); |
| assert_equals( |
| newRegistration.active.scriptURL, |
| normalizeURL(newWorkerURL), |
| 'after activated newRegistration.active' |
| ); |
| |
| const newIframe = await with_iframe(scope); |
| t.add_cleanup(() => newIframe.remove()); |
| |
| assert_equals( |
| newIframe.contentWindow.navigator.serviceWorker.controller.scriptURL, |
| normalizeURL(newWorkerURL), |
| 'the new worker should control a new document' |
| ); |
| }, 'Registering a new script URL while an unregistered registration is in use'); |
| |
| promise_test(async function(t) { |
| const scope = 'resources/scope/unregister-then-register-new-script-that-404s'; |
| const registration = await service_worker_unregister_and_register(t, worker_url, scope); |
| t.add_cleanup(() => registration.unregister()); |
| |
| await wait_for_state(t, registration.installing, 'activated'); |
| |
| const iframe = await with_iframe(scope); |
| t.add_cleanup(() => iframe.remove()); |
| |
| await registration.unregister(); |
| |
| await promise_rejects_js( |
| t, TypeError, |
| navigator.serviceWorker.register('this-will-404', { scope }) |
| ); |
| |
| assert_equals(registration.installing, null, 'registration.installing'); |
| assert_equals(registration.waiting, null, 'registration.waiting'); |
| assert_equals(registration.active.scriptURL, normalizeURL(worker_url), 'registration.active'); |
| |
| const newIframe = await with_iframe(scope); |
| t.add_cleanup(() => newIframe.remove()); |
| |
| assert_equals(newIframe.contentWindow.navigator.serviceWorker.controller, null, 'Document should not be controlled'); |
| }, 'Registering a new script URL that 404s does not resurrect unregistered registration'); |
| |
| promise_test(async function(t) { |
| const scope = 'resources/scope/unregister-then-register-reject-install-worker'; |
| const registration = await service_worker_unregister_and_register(t, worker_url, scope); |
| t.add_cleanup(() => registration.unregister()); |
| |
| await wait_for_state(t, registration.installing, 'activated'); |
| |
| const iframe = await with_iframe(scope); |
| t.add_cleanup(() => iframe.remove()); |
| |
| await registration.unregister(); |
| |
| const newRegistration = await navigator.serviceWorker.register( |
| 'resources/reject-install-worker.js', { scope } |
| ); |
| t.add_cleanup(() => newRegistration.unregister()); |
| |
| await wait_for_state(t, newRegistration.installing, 'redundant'); |
| |
| assert_equals(registration.installing, null, 'registration.installing'); |
| assert_equals(registration.waiting, null, 'registration.waiting'); |
| assert_equals(registration.active.scriptURL, normalizeURL(worker_url), |
| 'registration.active'); |
| assert_not_equals(registration, newRegistration, 'New registration is different'); |
| }, 'Registering a new script URL that fails to install does not resurrect unregistered registration'); |
| </script> |
