| <!DOCTYPE html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/common/get-host-info.sub.js"></script> |
| <script src="test-helpers.sub.js"></script> |
| <script> |
| var host_info = get_host_info(); |
| var scope = 'blank.html?clients-get'; |
| var script = 'clients-get-worker.js'; |
| |
| var registration; |
| var worker; |
| var wait_for_worker_promise = navigator.serviceWorker.getRegistration(scope) |
| .then(function(reg) { |
| if (reg) |
| return reg.unregister(); |
| }) |
| .then(function() { |
| return navigator.serviceWorker.register(script, {scope: scope}); |
| }) |
| .then(function(reg) { |
| registration = reg; |
| worker = reg.installing; |
| return new Promise(function(resolve) { |
| worker.addEventListener('statechange', function() { |
| if (worker.state == 'activated') |
| resolve(); |
| }); |
| }); |
| }); |
| |
| window.addEventListener('message', function(e) { |
| var cross_origin_client_ids = []; |
| cross_origin_client_ids.push(e.data.clientId); |
| wait_for_worker_promise |
| .then(function() { |
| return with_iframe(scope); |
| }) |
| .then(function(iframe) { |
| add_completion_callback(function() { iframe.remove(); }); |
| navigator.serviceWorker.onmessage = function(e) { |
| registration.unregister(); |
| window.parent.postMessage( |
| { type: 'clientId', value: e.data }, host_info['HTTPS_ORIGIN'] |
| ); |
| }; |
| registration.active.postMessage({clientIds: cross_origin_client_ids}); |
| }); |
| }); |
| </script> |
