| <!DOCTYPE html> |
| <!-- This test is prefixed with `chromium.` because the equivalent version |
| available in Web Platform Tests is known to cause timeout errors in the |
| Chromium automated build system. They should be maintained only to preserve |
| test converage until the corresponding versions in Web Platform Tests can be |
| made to pass consistently. See https://crbug.com/658997 --> |
| <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/fetch-event-async-respond-with-worker.js'; |
| var scope = 'resources/simple.html'; |
| |
| 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(frame) { |
| add_completion_callback(function() { frame.remove(); }); |
| var channel = new MessageChannel(); |
| var saw_message = new Promise(function(resolve) { |
| channel.port1.onmessage = function(e) { resolve(e.data); } |
| }); |
| var worker = frame.contentWindow.navigator.serviceWorker.controller; |
| |
| worker.postMessage({port: channel.port2}, [channel.port2]); |
| return saw_message; |
| }) |
| .then(function(message) { |
| assert_equals(message, 'PASS'); |
| return service_worker_unregister_and_done(t, scope); |
| }) |
| }, 'Calling respondWith asynchronously throws an exception'); |
| </script> |
