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| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <title>Service Worker: postMessage to Client</title> |
| 3 <script src="/resources/testharness.js"></script> |
| 4 <script src="/resources/testharnessreport.js"></script> |
| 5 <script src="resources/test-helpers.sub.js"></script> |
| 6 <script> |
| 7 var frame; |
| 8 var t = async_test('postMessage MessagePorts from ServiceWorker to Client'); |
| 9 t.step(function() { |
| 10 var scope = 'resources/blank.html' |
| 11 service_worker_unregister_and_register( |
| 12 t, 'resources/postmessage-msgport-to-client-worker.js', scope) |
| 13 .then(function(registration) { |
| 14 return wait_for_state(t, registration.installing, 'activated'); |
| 15 }) |
| 16 .then(function() { return with_iframe(scope); }) |
| 17 .then(function(f) { |
| 18 frame = f; |
| 19 var w = frame.contentWindow; |
| 20 w.navigator.serviceWorker.onmessage = t.step_func(onMessage); |
| 21 w.navigator.serviceWorker.controller.postMessage('ping'); |
| 22 }) |
| 23 .catch(unreached_rejection(t)); |
| 24 |
| 25 var result = []; |
| 26 var expected = [ |
| 27 'Acking value: 1', |
| 28 'Acking value: 2', |
| 29 ]; |
| 30 |
| 31 function onMessage(e) { |
| 32 var message = e.data; |
| 33 if ('port' in message) { |
| 34 var port = message.port; |
| 35 port.postMessage({value: 1}); |
| 36 port.postMessage({value: 2}); |
| 37 port.postMessage({done: true}); |
| 38 } else if ('ack' in message) { |
| 39 result.push(message.ack); |
| 40 } else if ('done' in message) { |
| 41 assert_array_equals( |
| 42 result, expected, |
| 43 'Worker should post back expected values via MessagePort.'); |
| 44 frame.remove(); |
| 45 service_worker_unregister_and_done(t, scope); |
| 46 } else { |
| 47 assert_unreached('Got unexpected message from ServiceWorker'); |
| 48 } |
| 49 } |
| 50 }); |
| 51 </script> |
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Chromium Code Reviews
Issue 2415873002:
Import w3c tests for the service workers (Closed)
