| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>Service Worker: Unregistration on detached iframe context</title> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script src="../resources/test-helpers.js"></script> |
| <script> |
| promise_test(function(t) { |
| var url = './resources/blank.html'; |
| var scope_for_iframe = './unregister-on-detached-iframe' |
| var scope_for_main = './resources/' + scope_for_iframe; |
| var script = './resources/empty-worker.js'; |
| var frame; |
| |
| return service_worker_unregister(t, scope_for_main) |
| .then(function() { |
| return with_iframe(url); |
| }) |
| .then(function(f) { |
| frame = f; |
| return navigator.serviceWorker.register(script, |
| {scope: scope_for_main}); |
| }) |
| .then(function(r) { |
| add_completion_callback(function() { r.unregister(); } ); |
| return frame.contentWindow.navigator.serviceWorker.getRegistration( |
| scope_for_iframe); |
| }) |
| .then(function(r) { |
| frame.remove(); |
| return promise_rejects(t, 'InvalidStateError', r.unregister()); |
| }); |
| }, 'Unregistration on a detached iframe should fail and throw ' + |
| 'InvalidStateError exception'); |
| </script> |
