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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 <script> |   5 <script> | 
|   6 var worker_url = 'resources/simple-intercept-worker.js'; |   6 var worker_url = 'resources/simple-intercept-worker.js'; | 
|   7  |   7  | 
|   8 async_test(function(t) { |   8 async_test(function(t) { | 
|   9   var scope = |   9   var scope = | 
|  10       'resources/unregister-controller-page.html?load-before-unregister'; |  10       'resources/unregister-controller-page.html?load-before-unregister'; | 
|  11   var worker; |  11   var worker; | 
|  12   var frame_window; |  12   var frame_window; | 
|  13   var controller; |  13   var controller; | 
|  14  |  14  | 
|  15   service_worker_unregister_and_register(t, worker_url, scope) |  15   service_worker_unregister_and_register(t, worker_url, scope) | 
 |  16     .then(function(registration) { | 
 |  17         return wait_for_update(t, registration); | 
 |  18       }) | 
|  16     .then(function(registered_worker) { |  19     .then(function(registered_worker) { | 
|  17         worker = registered_worker; |  20         worker = registered_worker; | 
|  18         return wait_for_state(t, worker, 'activated'); |  21         return wait_for_state(t, worker, 'activated'); | 
|  19       }) |  22       }) | 
|  20     .then(function() { |  23     .then(function() { | 
|  21         return with_iframe(scope); |  24         return with_iframe(scope); | 
|  22       }) |  25       }) | 
|  23     .then(function(frame) { |  26     .then(function(frame) { | 
|  24         frame_window = frame.contentWindow; |  27         frame_window = frame.contentWindow; | 
|  25         controller = frame_window.navigator.serviceWorker.controller; |  28         controller = frame_window.navigator.serviceWorker.controller; | 
|  26         assert_true(controller instanceof frame_window.ServiceWorker, |  29         assert_true(controller instanceof frame_window.ServiceWorker, | 
|  27                     'document should load with a controller'); |  30                     'document should load with a controller'); | 
|  28         return navigator.serviceWorker.unregister(scope); |  31         return navigator.serviceWorker.unregister(scope); | 
|  29       }) |  32       }) | 
|  30     .then(function() { |  33     .then(function() { | 
|  31         assert_equals(frame_window.navigator.serviceWorker.controller, |  34         assert_equals(frame_window.navigator.serviceWorker.controller, | 
|  32                       controller, |  35                       controller, | 
|  33                       'unregistration should not modify controller'); |  36                       'unregistration should not modify controller'); | 
|  34         return frame_window.fetch_url('simple.txt'); |  37         return frame_window.fetch_url('simple.txt'); | 
|  35       }) |  38       }) | 
|  36     .then(function(response) { |  39     .then(function(response) { | 
|  37         assert_equals(response, 'intercepted by service worker', |  40         assert_equals(response, 'intercepted by service worker', | 
|  38                       'controller should intercept requests'); |  41                       'controller should intercept requests'); | 
|  39         t.done(); |  42         t.done(); | 
|  40       }) |  43       }) | 
|  41     .catch(unreached_rejection(t)); |  44     .catch(unreached_rejection(t)); | 
|  42 }, 'Unregister does not affect existing controller'); |  45   }, 'Unregister does not affect existing controller'); | 
|  43  |  46  | 
|  44 async_test(function(t) { |  47 async_test(function(t) { | 
|  45   var scope = |  48   var scope = | 
|  46       'resources/unregister-controller-page.html?load-after-unregister'; |  49       'resources/unregister-controller-page.html?load-after-unregister'; | 
|  47  |  50  | 
|  48   service_worker_unregister_and_register(t, worker_url, scope) |  51   service_worker_unregister_and_register(t, worker_url, scope) | 
 |  52     .then(function(registration) { | 
 |  53       return wait_for_update(t, registration); | 
 |  54     }) | 
|  49     .then(function(worker) { |  55     .then(function(worker) { | 
|  50         return wait_for_state(t, worker, 'activated'); |  56         return wait_for_state(t, worker, 'activated'); | 
|  51       }) |  57       }) | 
|  52     .then(function() { |  58     .then(function() { | 
|  53         return navigator.serviceWorker.unregister(scope); |  59         return navigator.serviceWorker.unregister(scope); | 
|  54       }) |  60       }) | 
|  55     .then(function() { |  61     .then(function() { | 
|  56         return with_iframe(scope); |  62         return with_iframe(scope); | 
|  57       }) |  63       }) | 
|  58     .then(function(frame) { |  64     .then(function(frame) { | 
|  59         var frame_window = frame.contentWindow; |  65         var frame_window = frame.contentWindow; | 
|  60         assert_equals(frame_window.navigator.serviceWorker.controller, null, |  66         assert_equals(frame_window.navigator.serviceWorker.controller, null, | 
|  61                       'document should not have a controller'); |  67                       'document should not have a controller'); | 
|  62         return frame_window.fetch_url('simple.txt'); |  68         return frame_window.fetch_url('simple.txt'); | 
|  63       }) |  69       }) | 
|  64     .then(function(response) { |  70     .then(function(response) { | 
|  65         assert_equals(response, 'a simple text file\n', |  71         assert_equals(response, 'a simple text file\n', | 
|  66                       'requests should not be intercepted'); |  72                       'requests should not be intercepted'); | 
|  67         t.done(); |  73         t.done(); | 
|  68       }) |  74       }) | 
|  69     .catch(unreached_rejection(t)); |  75     .catch(unreached_rejection(t)); | 
|  70 }, 'Unregister prevents control of subsequent navigations'); |  76   }, 'Unregister prevents control of subsequent navigations'); | 
|  71 </script> |  77 </script> | 
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