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1 <!DOCTYPE html> | |
2 <title>Service Worker: postMessage Blob URL</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 promise_test(t => { | |
8 let script = 'resources/postmessage-blob-url.js'; | |
9 let scope = 'resources/blank.html'; | |
10 let registration; | |
11 let blobText = 'Blob text'; | |
12 let blob; | |
13 let blobUrl; | |
14 | |
15 return service_worker_unregister_and_register(t, script, scope) | |
16 .then(r => { | |
17 add_completion_callback(() => r.unregister()); | |
18 registration = r; | |
19 let worker = registration.installing; | |
20 blob = new Blob([blobText]); | |
21 blobUrl = URL.createObjectURL(blob); | |
22 return new Promise(resolve => { | |
23 navigator.serviceWorker.onmessage = e => { resolve(e.data); } | |
24 worker.postMessage(blobUrl); | |
25 }); | |
26 }) | |
27 .then(response => { | |
28 assert_equals(response, 'Worker reply:' + blobText); | |
29 URL.revokeObjectURL(blobUrl); | |
30 return registration.unregister(scope); | |
Marijn Kruisselbrink
2017/02/15 18:18:55
nit: no scope parameter needed for ServiceWorkerRe
kinuko
2017/02/16 03:05:21
Done.
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31 }); | |
32 }, 'postMessage Blob URL to a ServiceWorker'); | |
33 </script> | |
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