| <!DOCTYPE html> |
| <title>ServiceWorkerGlobalScope: unregister</title> |
| <script src='../../resources/testharness.js'></script> |
| <script src='../../resources/testharnessreport.js'></script> |
| <script src='../resources/test-helpers.js'></script> |
| <script> |
| |
| promise_test(function(t) { |
| var script = 'resources/unregister-worker.js?evaluation'; |
| var scope = 'resources/scope/unregister-on-script-evaluation'; |
| |
| return service_worker_unregister_and_register(t, script, scope) |
| .then(function(registration) { |
| return wait_for_state(t, registration.installing, 'redundant'); |
| }) |
| .then(function() { |
| return navigator.serviceWorker.getRegistration(scope); |
| }) |
| .then(function(result) { |
| assert_equals( |
| result, |
| undefined, |
| 'After unregister(), the registration should not found'); |
| return service_worker_unregister_and_done(t, scope); |
| }); |
| }, 'Unregister on script evaluation'); |
| |
| promise_test(function(t) { |
| var script = 'resources/unregister-worker.js?install'; |
| var scope = 'resources/scope/unregister-on-install-event'; |
| |
| return service_worker_unregister_and_register(t, script, scope) |
| .then(function(registration) { |
| return wait_for_state(t, registration.installing, 'redundant'); |
| }) |
| .then(function() { |
| return navigator.serviceWorker.getRegistration(scope); |
| }) |
| .then(function(result) { |
| assert_equals( |
| result, |
| undefined, |
| 'After unregister(), the registration should not found'); |
| return service_worker_unregister_and_done(t, scope); |
| }); |
| }, 'Unregister on installing event'); |
| |
| promise_test(function(t) { |
| var script = 'resources/unregister-worker.js?activate'; |
| var scope = 'resources/scope/unregister-on-activate-event'; |
| |
| return service_worker_unregister_and_register(t, script, scope) |
| .then(function(registration) { |
| return wait_for_state(t, registration.installing, 'redundant'); |
| }) |
| .then(function() { |
| return navigator.serviceWorker.getRegistration(scope); |
| }) |
| .then(function(result) { |
| assert_equals( |
| result, |
| undefined, |
| 'After unregister(), the registration should not found'); |
| return service_worker_unregister_and_done(t, scope); |
| }); |
| }, 'Unregister on activate event'); |
| |
| promise_test(function(t) { |
| var script = 'resources/unregister-worker.js'; |
| var scope = 'resources/unregister-controlling-worker'; |
| |
| var controller; |
| var frame; |
| |
| return service_worker_unregister_and_register(t, script, scope) |
| .then(function(registration) { |
| return wait_for_state(t, registration.installing, 'activated'); |
| }) |
| .then(function() { return with_iframe(scope); }) |
| .then(function(f) { |
| frame = f; |
| controller = frame.contentWindow.navigator.serviceWorker.controller; |
| |
| assert_equals( |
| controller.scriptURL, |
| normalizeURL(script), |
| 'Service worker should control a new document') |
| |
| // Wait for the completion of unregister() on the worker. |
| var channel = new MessageChannel(); |
| var promise = new Promise(function(resolve) { |
| channel.port1.onmessage = t.step_func(function(e) { |
| assert_true(e.data.result, |
| 'unregister() should successfully finish'); |
| resolve(); |
| }); |
| }); |
| controller.postMessage({port: channel.port2}, [channel.port2]); |
| return promise; |
| }) |
| .then(function() { |
| return navigator.serviceWorker.getRegistration(scope); |
| }) |
| .then(function(result) { |
| assert_equals( |
| result, |
| undefined, |
| 'After unregister(), the registration should not found'); |
| assert_equals( |
| frame.contentWindow.navigator.serviceWorker.controller, |
| controller, |
| 'After unregister(), the worker should still control the document'); |
| return with_iframe(scope); |
| }) |
| .then(function(new_frame) { |
| assert_equals( |
| new_frame.contentWindow.navigator.serviceWorker.controller, |
| null, |
| 'After unregister(), the worker should not control a new document'); |
| |
| frame.remove(); |
| new_frame.remove(); |
| return service_worker_unregister_and_done(t, scope); |
| }) |
| }, 'Unregister controlling service worker'); |
| |
| </script> |
