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Issue 352423005: Add ServiceWorker InstallPhaseEvent.waitUntil() layout test. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: add FIXME Created 6 years, 5 months ago
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1 <!DOCTYPE html> 1 <!DOCTYPE html>
2 <script src="../resources/testharness.js"></script> 2 <script src="../resources/testharness.js"></script>
3 <script src="../resources/testharnessreport.js"></script> 3 <script src="../resources/testharnessreport.js"></script>
4 <script src="resources/test-helpers.js"></script> 4 <script src="resources/test-helpers.js"></script>
5 <body> 5 <body>
6 <script> 6 <script>
7 (function () { 7 (function () {
8 var t = async_test('Service Worker state property and "statechange" event'); 8 var t = async_test('Service Worker state property and "statechange" event');
9 var currentState = 'test-is-starting'; 9 var currentState = 'test-is-starting';
10 var scope = '/state/*'; 10 var scope = '/state/*';
11 11
12 service_worker_unregister_and_register(t, 'resources/worker-no-op.js', scope ).then(t.step_func(onRegister)); 12 service_worker_unregister_and_register(t, 'resources/worker-no-op.js', scope ).then(t.step_func(onRegister));
13 13
14 function onRegister(sw) { 14 function onRegister(sw) {
15 sw.addEventListener('statechange', t.step_func(onStateChange(sw))); 15 sw.addEventListener('statechange', t.step_func(onStateChange(sw)));
16 assert_in_array(sw.state, ['parsed', 'installing'], 16 assert_in_array(sw.state, ['parsed', 'installing'],
17 'the service worker should be in a state up to ' + 17 'the service worker should be in a state up to ' +
18 '"installing".'); 18 '"installing".');
19 checkStateTransition(sw.state); 19 checkStateTransition(sw.state);
20 } 20 }
21 21
22 function checkStateTransition(newState) { 22 function checkStateTransition(newState) {
23 switch (currentState) { 23 switch (currentState) {
24 case 'test-is-starting': 24 case 'test-is-starting':
25 break; // anything goes 25 break; // anything goes
26 case 'parsed': 26 case 'parsed':
27 assert_equals(newState, 'installing'); 27 assert_equals(newState, 'installing');
28 break; 28 break;
29 case 'installing': 29 case 'installing':
30 assert_in_array(newState, ['installed', 'deactivated']); 30 assert_in_array(newState, ['installed', 'redundant']);
31 break; 31 break;
32 case 'installed': 32 case 'installed':
33 assert_in_array(newState, ['activating', 'deactivated']); 33 assert_in_array(newState, ['activating', 'redundant']);
34 break; 34 break;
35 case 'activating': 35 case 'activating':
36 assert_in_array(newState, ['active', 'deactivated']); 36 assert_in_array(newState, ['activated', 'redundant']);
37 break; 37 break;
38 case 'active': 38 case 'activated':
39 assert_equals(newState, 'deactivated'); 39 assert_equals(newState, 'redundant');
40 break; 40 break;
41 case 'deactivated': 41 case 'redundant':
42 assert_unreached('a ServiceWorker should not transition out of ' + 42 assert_unreached('a ServiceWorker should not transition out of ' +
43 'the "deactivated" state'); 43 'the "redundant" state');
44 break; 44 break;
45 default: 45 default:
46 assert_unreached('should not transition into unknown state "' + 46 assert_unreached('should not transition into unknown state "' +
47 newState + '"'); 47 newState + '"');
48 break; 48 break;
49 } 49 }
50 currentState = newState; 50 currentState = newState;
51 } 51 }
52 52
53 function onStateChange(expectedTarget) { 53 function onStateChange(expectedTarget) {
54 return function(event) { 54 return function(event) {
55 assert_true(event.target instanceof ServiceWorker, 55 assert_true(event.target instanceof ServiceWorker,
56 'the target of the statechange event should be a ' + 56 'the target of the statechange event should be a ' +
57 'ServiceWorker.'); 57 'ServiceWorker.');
58 assert_equals(event.target, expectedTarget, 58 assert_equals(event.target, expectedTarget,
59 'the target of the statechange event should be ' + 59 'the target of the statechange event should be ' +
60 'the installing ServiceWorker'); 60 'the installing ServiceWorker');
61 assert_equals(event.type, 'statechange', 61 assert_equals(event.type, 'statechange',
62 'the type of the event should be "statechange".'); 62 'the type of the event should be "statechange".');
63 63
64 checkStateTransition(event.target.state); 64 checkStateTransition(event.target.state);
65 65
66 if (event.target.state == 'active') 66 if (event.target.state == 'activated')
67 service_worker_unregister_and_done(t, scope); 67 service_worker_unregister_and_done(t, scope);
68 }; 68 };
69 } 69 }
70 }()); 70 }());
71 </script> 71 </script>
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