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| (Empty) |
1 <!DOCTYPE html> | |
2 <script src="test-helpers.js"></script> | |
3 <script> | |
4 window.addEventListener('message', event => { | |
5 var port = event.ports[0]; | |
6 navigator.serviceWorker.getRegistration(event.data.options.scope) | |
7 .then(r => { | |
8 if (r) return r.unregister(); | |
9 }) | |
10 .then(() => navigator.serviceWorker.register(event.data.worker, | |
11 event.data.options)) | |
12 .then(r => new Promise(resolve => { | |
13 window.addEventListener('unload', () => r.unregister()); | |
14 var worker = r.installing; | |
15 worker.addEventListener('statechange', () => { | |
16 if (worker.state === 'activated') resolve(); | |
17 }); | |
18 })) | |
19 .then(() => port.postMessage('success')) | |
20 .catch((e) => port.postMessage('failure:' + e)); | |
21 }); | |
22 </script> | |
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