| <!DOCTYPE html> |
| <!-- This test is prefixed with `chromium.` because the equivalent version in |
| the Web Platform Tests project is more strict, and Chromium does not |
| currently satisfy it. This file should be maintained only to preserve test |
| coverage until the corresponding version in the Web Plaform Tests project can |
| be made to pass. See https://crbug.com/725616 --> |
| <title>Service Worker: Skip waiting installed worker</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 scope = 'resources/blank.html'; |
| var url1 = 'resources/empty.js'; |
| var url2 = 'resources/skip-waiting-installed-worker.js'; |
| var frame, frame_sw, service_worker, onmessage, oncontrollerchanged; |
| var saw_message = new Promise(function(resolve) { |
| onmessage = function(e) { |
| var message = e.data; |
| assert_equals( |
| message, 'PASS', |
| 'skipWaiting promise should be resolved after activated'); |
| resolve(); |
| }; |
| }); |
| var saw_controllerchanged = new Promise(function(resolve) { |
| oncontrollerchanged = function() { |
| assert_equals( |
| frame_sw.controller.scriptURL, normalizeURL(url2), |
| 'Controller scriptURL should change to the second one'); |
| resolve(); |
| }; |
| }); |
| return service_worker_unregister_and_register(t, url1, scope) |
| .then(function(registration) { |
| return wait_for_state(t, registration.installing, 'activated'); |
| }) |
| .then(function() { |
| return with_iframe(scope); |
| }) |
| .then(function(f) { |
| frame = f; |
| frame_sw = f.contentWindow.navigator.serviceWorker; |
| assert_equals( |
| frame_sw.controller.scriptURL, normalizeURL(url1), |
| 'Document controller scriptURL should equal to the first one'); |
| frame_sw.oncontrollerchange = t.step_func(oncontrollerchanged); |
| return navigator.serviceWorker.register(url2, {scope: scope}); |
| }) |
| .then(function(registration) { |
| service_worker = registration.installing; |
| return wait_for_state(t, service_worker, 'installed'); |
| }) |
| .then(function() { |
| var channel = new MessageChannel(); |
| channel.port1.onmessage = t.step_func(onmessage); |
| service_worker.postMessage({port: channel.port2}, [channel.port2]); |
| return Promise.all([saw_message, saw_controllerchanged]); |
| }) |
| .then(function() { |
| frame.remove(); |
| return service_worker_unregister_and_done(t, scope); |
| }); |
| }, 'Test skipWaiting when a installed worker is waiting'); |
| |
| </script> |
