| <!DOCTYPE html> |
| <title>Service Worker: postMessage to Client</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="resources/get-host-info.sub.js"></script> |
| <script src="resources/test-helpers.sub.js"></script> |
| <script> |
| var frame; |
| var t = async_test('postMessage from ServiceWorker to Client'); |
| t.step(function() { |
| var scope = 'resources/blank.html'; |
| var host_info = get_host_info(); |
| var sw; |
| service_worker_unregister_and_register( |
| t, 'resources/postmessage-to-client-worker.js', scope) |
| .then(function(registration) { |
| return wait_for_state(t, registration.installing, 'activated'); |
| }) |
| .then(function() { return with_iframe(scope); }) |
| .then(function(f) { |
| frame = f; |
| sw = frame.contentWindow.navigator.serviceWorker; |
| sw.onmessage = t.step_func(onMessage); |
| sw.controller.postMessage('ping'); |
| }) |
| .catch(unreached_rejection(t)); |
| |
| var result = []; |
| var expected = ['Sending message via clients']; |
| |
| function onMessage(e) { |
| assert_equals(e.bubbles, false, 'message events should not bubble.'); |
| assert_equals(e.cancelable, false, 'message events should not be cancelable.'); |
| assert_equals(e.origin, host_info['HTTPS_ORIGIN'], 'message event\'s origin should be set correctly.'); |
| // XXXkhuey fixme! |
| // assert_equals(e.source, sw.controller, 'source should be ServiceWorker.'); |
| |
| var message = e.data; |
| if (message === 'quit') { |
| assert_array_equals(result, expected, |
| 'Worker should post back expected messages.'); |
| frame.remove(); |
| service_worker_unregister_and_done(t, scope); |
| } else { |
| result.push(message); |
| } |
| } |
| }); |
| </script> |