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1 <!DOCTYPE html> | |
2 <script src="../resources/testharness.js"></script> | |
3 <script src="../resources/testharnessreport.js"></script> | |
4 <script src="resources/test-helpers.js"></script> | |
5 <script> | |
6 promise_test(function(t) { | |
7 var script = 'resources/extendable-event-async-waituntil.js'; | |
8 var scope = 'resources/async-waituntil'; | |
9 var worker; | |
10 | |
11 return service_worker_unregister_and_register(t, script, scope) | |
12 .then(function(registration) { | |
13 worker = registration.installing; | |
14 return wait_for_state(t, worker, 'activated'); | |
15 }) | |
16 .then(function() { | |
17 var channel = new MessageChannel(); | |
18 var saw_message = new Promise(function(resolve) { | |
19 channel.port1.onmessage = function(e) { resolve(e.data); } | |
20 }); | |
21 worker.postMessage({port: channel.port2}, [channel.port2]); | |
22 return saw_message; | |
23 }) | |
24 .then(function(message) { | |
25 assert_equals(message, 'PASS'); | |
26 return service_worker_unregister_and_done(t, scope); | |
27 }) | |
28 }, 'Calling waitUntil asynchronously throws an exception'); | |
29 </script> | |
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