Chromium Code Reviews Chromium Code Reviews
Issue 238993003:
ServiceWorker: "minimal" end-to-end sample as a W3C test (Closed)
Base URL: svn://svn.chromium.org/blink/trunk| OLD | NEW |
|---|---|
| (Empty) | |
| 1 <!DOCTYPE html> | |
| 2 <title>Service Worker: registration end-to-end</title> | |
| 3 <script src="../resources/testharness.js"></script> | |
| 4 <script src="../resources/testharnessreport.js"></script> | |
| 5 <script src="resources/test-helpers.js"></script> | |
| 6 <script> | |
| 7 var t = async_test('Registration: end-to-end'); | |
| 8 t.step(function() { | |
| 9 | |
| 10 var serviceWorkerStates = []; | |
| 11 var lastServiceWorkerState = ''; | |
| 12 var receivedMessageFromPort = ''; | |
| 13 var currentChangeCount = 0; | |
| 14 | |
| 15 assert_true(navigator.serviceWorker instanceof ServiceWorkerContainer); | |
| 16 assert_equals(typeof navigator.serviceWorker.register, 'function'); | |
| 17 assert_equals(typeof navigator.serviceWorker.unregister, 'function'); | |
| 18 | |
| 19 navigator.serviceWorker.oncurrentchange = function() { | |
| 20 ++currentChangeCount; | |
| 21 }; | |
| 22 | |
| 23 // This always tests fresh registration, so unregister it first. | |
| 24 navigator.serviceWorker.unregister('/in-scope/*').then( | |
| 25 t.step_func(doRegister), | |
| 26 unreached_func(t, 'unregister should not reject') | |
| 27 ); | |
| 28 | |
| 29 function doRegister() { | |
| 30 navigator.serviceWorker.register( | |
| 31 'resources/end-to-end-worker.js', | |
| 32 {scope: '/in-scope/*'} | |
| 33 ).then( | |
| 34 t.step_func(onRegister) | |
| 35 ).catch( | |
| 36 unreached_func(t, 'Registration failed') | |
| 37 ); | |
| 38 } | |
| 39 | |
| 40 function sendMessagePort(worker, from) { | |
| 41 var messageChannel = new MessageChannel(); | |
| 42 worker.postMessage({from:from, port:messageChannel.port2}, [messageChann el.port2]); | |
| 43 return messageChannel.port1; | |
| 44 } | |
| 45 | |
| 46 | |
| 47 var sawMessage, sawActive; | |
| 48 var messagePromise = new Promise(function(resolve) { sawMessage = resolve; } ); | |
| 49 var activePromise = new Promise(function(resolve) { sawActive = resolve; }); | |
| 50 | |
| 51 function onRegister(sw) { | |
| 52 serviceWorkerStates.push(sw.state); | |
| 53 lastServiceWorkerState = sw.state; | |
| 54 | |
| 55 var sawMessage = new Promise(t.step_func(function(resolve) { | |
| 56 sendMessagePort(sw, 'registering doc').onmessage = t.step_func(funct ion (e) { | |
| 57 receivedMessageFromPort = e.data; | |
| 58 resolve(); | |
| 59 }); | |
| 60 })); | |
| 61 | |
| 62 var sawActive = new Promise(t.step_func(function(resolve) { | |
| 63 sw.onstatechange = t.step_func(function() { | |
| 64 serviceWorkerStates.push(sw.state); | |
| 65 | |
| 66 switch (sw.state) { | |
| 67 case 'installing': | |
| 68 // FIXME: Not currently seen. | |
|
kinuko
2014/04/30 04:11:43
Is this issue fixed by Matt's change?
falken
2014/04/30 04:21:32
Yes, I expect this is fixed in ToT (since Chromium
| |
| 69 assert_equals(lastServiceWorkerState, 'parsed'); | |
| 70 break; | |
| 71 case 'installed': | |
| 72 assert_equals(lastServiceWorkerState, 'installing'); | |
| 73 break; | |
| 74 case 'activating': | |
| 75 assert_equals(lastServiceWorkerState, 'installed'); | |
| 76 break; | |
| 77 case 'active': | |
| 78 assert_equals(lastServiceWorkerState, 'activating'); | |
| 79 break; | |
| 80 default: | |
| 81 unreached_func(t, 'Unexpected state: ' + sw.state); | |
| 82 } | |
| 83 | |
| 84 lastServiceWorkerState = sw.state; | |
| 85 if (sw.state === 'active') | |
| 86 resolve(); | |
| 87 }); | |
| 88 })); | |
| 89 | |
| 90 Promise.all([sawMessage, sawActive]).then(t.step_func(function() { | |
| 91 assert_array_equals(serviceWorkerStates, | |
| 92 ['installing', 'installed', 'activating', 'activ e'], | |
| 93 'Service worker should pass through four states' ); | |
| 94 | |
| 95 assert_equals(currentChangeCount, 0, | |
| 96 'Should not see current changes since document is out of scope'); | |
| 97 | |
| 98 assert_equals(receivedMessageFromPort, 'Ack for: registering doc'); | |
| 99 | |
| 100 t.done(); | |
| 101 })); | |
| 102 } | |
| 103 }); | |
| 104 </script> | |
| OLD | NEW |
