| <!DOCTYPE html> |
| <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 = 'navigation-redirect-scope1.py'; |
| var SCRIPT = 'redirect-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(); |
| }); |
| }); |
| }); |
| |
| function send_result(message_id, result) { |
| window.parent.postMessage( |
| {id: message_id, result: result}, |
| host_info['HTTPS_ORIGIN']); |
| } |
| |
| function get_request_infos(worker) { |
| return new Promise(function(resolve) { |
| var channel = new MessageChannel(); |
| channel.port1.onmessage = (msg) => { |
| resolve(msg.data.requestInfos); |
| }; |
| worker.postMessage({command: 'getRequestInfos', port: channel.port2}, |
| [channel.port2]); |
| }); |
| } |
| |
| function get_clients(worker, actual_ids) { |
| return new Promise(function(resolve) { |
| var channel = new MessageChannel(); |
| channel.port1.onmessage = (msg) => { |
| resolve(msg.data.clients); |
| }; |
| worker.postMessage({ |
| command: 'getClients', |
| actual_ids, |
| port: channel.port2 |
| }, [channel.port2]); |
| }); |
| } |
| |
| window.addEventListener('message', on_message, false); |
| |
| function on_message(e) { |
| if (e.origin != host_info['HTTPS_ORIGIN']) { |
| console.error('invalid origin: ' + e.origin); |
| return; |
| } |
| const command = e.data.message.command; |
| if (command == 'wait_for_worker') { |
| wait_for_worker_promise.then(function() { send_result(e.data.id, 'ok'); }); |
| } else if (command == 'get_request_infos') { |
| get_request_infos(worker) |
| .then(function(data) { |
| send_result(e.data.id, data); |
| }); |
| } else if (command == 'get_clients') { |
| get_clients(worker, e.data.message.actual_ids) |
| .then(function(data) { |
| send_result(e.data.id, data); |
| }); |
| } else if (command == 'unregister') { |
| registration.unregister() |
| .then(function() { |
| send_result(e.data.id, 'ok'); |
| }); |
| } |
| } |
| |
| </script> |
