Chromium Code Reviews Chromium Code Reviews
Issue 1439333002:
Service Worker: Add Clients.get(id) (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master| OLD | NEW |
|---|---|
| (Empty) | |
| 1 <!DOCTYPE html> | |
| 2 <script src="../../resources/get-host-info.js"></script> | |
| 3 <script src="test-helpers.js"></script> | |
| 4 <script> | |
| 5 var host_info = get_host_info(); | |
| 6 var SCOPE = 'blank.html?clients-get'; | |
| 7 var SCRIPT = 'clients-get-worker.js'; | |
| 8 | |
| 9 var registration; | |
| 10 var worker; | |
| 11 var wait_for_worker_promise = navigator.serviceWorker.getRegistration(SCOPE) | |
| 12 .then(function(reg) { | |
| 13 if (reg) | |
| 14 return reg.unregister(); | |
| 15 }) | |
| 16 .then(function() { | |
| 17 return navigator.serviceWorker.register(SCRIPT, {scope: SCOPE}); | |
| 18 }) | |
| 19 .then(function(reg) { | |
| 20 registration = reg; | |
| 21 worker = reg.installing; | |
| 22 return new Promise(function(resolve) { | |
| 23 worker.addEventListener('statechange', function() { | |
| 24 if (worker.state == 'activated') | |
| 25 resolve(); | |
| 26 }); | |
| 27 }); | |
| 28 }); | |
| 29 | |
| 30 function send_result(result) { | |
| 31 window.parent.postMessage( | |
| 32 {result: result}, | |
| 33 host_info['HTTP_ORIGIN']); | |
| 34 } | |
| 35 | |
| 36 window.addEventListener("message", on_message, false); | |
|
nhiroki
2016/02/03 09:40:00
"..." -> '...'
How about inlining 'on_message' ha
jungkees
2016/02/03 14:15:07
Done.
| |
| 37 | |
| 38 function on_message(e) { | |
| 39 if (e.origin != host_info['HTTP_ORIGIN']) { | |
| 40 console.error('invalid origin: ' + e.origin); | |
|
nhiroki
2016/02/03 09:40:00
Can you use assert_equals() instead of console.err
jungkees
2016/02/03 14:15:07
Done.
| |
| 41 return; | |
| 42 } | |
| 43 if (e.data.message == 'get_client_id') { | |
| 44 var otherOriginClientId = e.data.clientId; | |
| 45 wait_for_worker_promise | |
| 46 .then(function() { | |
| 47 return with_iframe(SCOPE); | |
| 48 }) | |
| 49 .then(function(iframe) { | |
| 50 var channel = new MessageChannel(); | |
| 51 channel.port1.onmessage = function(e) { | |
| 52 navigator.serviceWorker.getRegistration(SCOPE) | |
| 53 .then(function(reg) { | |
| 54 reg.unregister(); | |
| 55 send_result(e.data); | |
| 56 }); | |
| 57 }; | |
| 58 iframe.contentWindow.navigator.serviceWorker.controller.postMessage( | |
| 59 {port:channel.port2, clientId: otherOriginClientId, | |
| 60 message: 'get_other_client_id'}, [channel.port2]); | |
| 61 }) | |
| 62 } | |
| 63 } | |
| 64 </script> | |
| OLD | NEW |
