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| 1 <!DOCTYPE html> |
| 2 <title>Service Worker: Fetch Event Waits for Activate Event</title> |
| 3 <meta name=timeout content=long> |
| 4 <script src="/resources/testharness.js"></script> |
| 5 <script src="resources/testharness-helpers.js"></script> |
| 6 <script src="/resources/testharnessreport.js"></script> |
| 7 <script src="resources/get-host-info.sub.js"></script> |
| 8 <script src="resources/test-helpers.sub.js"></script> |
| 9 <body> |
| 10 <script> |
| 11 |
| 12 var worker = 'resources/fetch-waits-for-activate-worker.js'; |
| 13 var expected_url = normalizeURL(worker); |
| 14 var scope = 'resources/fetch-waits-for-activate/'; |
| 15 |
| 16 async_test(function(t) { |
| 17 var registration; |
| 18 var frameLoadPromise; |
| 19 var frame; |
| 20 service_worker_unregister_and_register(t, worker, scope).then(function(reg) { |
| 21 registration = reg; |
| 22 return wait_for_state(t, reg.installing, 'activating'); |
| 23 }).then(function() { |
| 24 assert_equals(registration.active.scriptURL, expected_url, |
| 25 'active worker should be present'); |
| 26 assert_equals(registration.active.state, 'activating', |
| 27 'active worker should be in activating state'); |
| 28 |
| 29 // This should block until we message the worker to tell it to complete |
| 30 // the activate event. |
| 31 frameLoadPromise = with_iframe(scope).then(function(f) { |
| 32 frame = f; |
| 33 }); |
| 34 |
| 35 // Wait some time to allow frame loading to proceed. It should not, |
| 36 // however, if the fetch event is blocked on the activate. I don't |
| 37 // see any way to force this race without a timeout, unfortunately. |
| 38 return new Promise(function(resolve) { |
| 39 setTimeout(resolve, 1000); |
| 40 }); |
| 41 }).then(function() { |
| 42 assert_equals(frame, undefined, 'frame should not be loaded'); |
| 43 assert_equals(registration.active.scriptURL, expected_url, |
| 44 'active worker should be present'); |
| 45 assert_equals(registration.active.state, 'activating', |
| 46 'active worker should be in activating state'); |
| 47 |
| 48 // This signals the activate event to complete. The frame should now |
| 49 // load. |
| 50 registration.active.postMessage('GO'); |
| 51 return frameLoadPromise; |
| 52 }).then(function() { |
| 53 assert_equals(frame.contentWindow.navigator.serviceWorker.controller.scriptU
RL, |
| 54 expected_url, 'frame should now be loaded and controlled'); |
| 55 assert_equals(registration.active.state, 'activated', |
| 56 'active worker should be in activated state'); |
| 57 frame.remove(); |
| 58 return service_worker_unregister_and_done(t, scope); |
| 59 }).catch(unreached_rejection(t)); |
| 60 }, 'Fetch events should wait for the activate event to complete.'); |
| 61 |
| 62 </script> |
| 63 </body> |
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Chromium Code Reviews
Issue 2415873002:
Import w3c tests for the service workers (Closed)
