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1 <!DOCTYPE html> | |
2 <title>Service Worker: Current on reload</title> | |
3 <script src="../resources/testharness.js"></script> | |
4 <script src="../resources/testharnessreport.js"></script> | |
5 <script src="resources/test-helpers.js"></script> | |
6 <body> | |
7 <script> | |
8 var t = async_test('current is set upon reload after registration'); | |
9 t.step(function() { | |
10 var reloaded = false; | |
11 var scope = 'resources/blank.html'; | |
12 navigator.serviceWorker.unregister(scope).then( | |
13 doTest, | |
14 unreached_rejection(t, 'Unregister should not fail') | |
15 ); | |
16 | |
17 function doTest() { | |
18 with_iframe(scope, t.step_func(onIframeLoad)); | |
19 } | |
20 | |
21 function onIframeLoad(frame) { | |
22 var w = frame.contentWindow; | |
23 | |
24 function onActive(event) { | |
25 assert_equals(w.navigator.serviceWorker.current, null, | |
26 'current should be null until the document is reloaded'
); | |
27 reloaded = true; | |
28 w.location.reload(); | |
29 } | |
30 | |
31 function onRegister(worker) { | |
32 worker.addEventListener('statechange', t.step_func(function(event) { | |
33 if (event.target.state == 'active') | |
34 onActive(); | |
35 })); | |
36 } | |
37 | |
38 if (reloaded) { | |
39 assert_true(w.navigator.serviceWorker.current instanceof w.ServiceWo
rker, | |
40 'current should be a ServiceWorker object upon reload'); | |
41 service_worker_unregister_and_done(t, scope); | |
42 return; | |
43 } | |
44 | |
45 w.navigator.serviceWorker.register( | |
46 'worker-no-op.js', {scope: 'blank.html'} | |
47 ).then( | |
48 t.step_func(onRegister), | |
49 unreached_rejection(t, 'Registration should succeed, but failed') | |
50 ); | |
51 } | |
52 }); | |
53 </script> | |
54 </body> | |
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