| <!DOCTYPE html> |
| <html> |
| |
| <head> |
| <title>Background Sync API Instrumentation Test</title> |
| <script src="../notifications/notification_test_utils.js"></script> |
| </head> |
| |
| <body> |
| <!-- This method is used by the BackgroundSyncTest instrumentation test. --> |
| <h1>Background_Sync_API_Instrumentation_Test</h1> |
| <script> |
| function GetActivatedServiceWorkerForTest() { |
| return GetActivatedServiceWorker('service_worker.js', location.pathname); |
| } |
| |
| function SetupReplyForwardingForTests() { |
| GetActivatedServiceWorkerForTest() |
| .then(registration => { |
| const replyListener = event => { |
| if (event.data.startsWith('onsync: ') || event.data.startsWith('onperiodicsync: ') || event.data.startsWith('failed periodicsync: ')) { |
| messagePort.removeEventListener('message', replyListener); |
| sendToTest(event.data); |
| } |
| }; |
| messagePort.addEventListener('message', replyListener); |
| }) |
| .catch(sendToTest); |
| } |
| |
| function RegisterSyncForTag(tag) { |
| navigator.permissions.query({ name: 'background-sync' }) |
| .then(result => { |
| if (result.state !== 'granted') { |
| // 'background-sync' permission should be granted by default. |
| sendToTest('permission denied'); |
| return; |
| } |
| |
| GetActivatedServiceWorkerForTest() |
| .then(registration => { |
| registration.sync.register(tag) |
| .then(() => sendToTest('registered sync')); |
| }); |
| }) |
| .catch(sendToTest); |
| } |
| |
| function RegisterPeriodicSyncForTag(tag) { |
| GetActivatedServiceWorkerForTest() |
| .then(registration => { |
| registration.periodicSync.register(tag) |
| .then(() => sendToTest('registered periodicsync')); |
| }) |
| .catch(sendToTest); |
| } |
| |
| function UnregisterPeriodicSyncForTag(tag) { |
| GetActivatedServiceWorkerForTest() |
| .then(registration => { |
| registration.periodicSync.unregister(tag) |
| .then(() => sendToTest('unregistered periodicsync')); |
| }) |
| .catch(sendToTest); |
| } |
| |
| // BackgroundSyncTest observes changes to the tab title as an |
| // asynchronous response mechanism from JavaScript to Java. |
| function sendToTest(message) { |
| document.title = message; |
| } |
| </script> |
| </body> |
| |
| </html> |
