| <!DOCTYPE html> |
| <script src="../../../resources/testharness.js"></script> |
| <script src="../../../resources/testharnessreport.js"></script> |
| <script src="../../../resources/bluetooth/bluetooth-helpers.js"></script> |
| <script> |
| 'use strict'; |
| promise_test(() => { |
| // The iframe we create will subscribe to notifications and will ensure |
| // that the browser keeps receiving notifications even after this frame's |
| // device disconnects. |
| let iframe_connected = new Promise((resolve, reject) => { |
| window.onmessage = messageEvent => { |
| if (messageEvent.data === 'Ready') { |
| let iframe = document.querySelector('iframe'); |
| callWithKeyDown(() => { |
| iframe.contentWindow.postMessage('RequestAndConnect', '*'); |
| }); |
| } else if (messageEvent.data === 'Connected') { |
| let iframe = document.querySelector('iframe'); |
| iframe.contentWindow.postMessage('StartNotifications', '*'); |
| } else if (messageEvent.data === 'NotificationsStarted') { |
| resolve(); |
| } else { |
| reject(); |
| } |
| } |
| }); |
| |
| return setBluetoothFakeAdapter('HeartRateAdapter') |
| .then(() => { |
| let iframe = document.createElement('iframe'); |
| iframe.src = '../../../resources/bluetooth/heart-rate-iframe.html'; |
| document.body.appendChild(iframe); |
| |
| return iframe_connected |
| .then(() => requestDeviceWithKeyDown( |
| {filters: [{services: ['heart_rate']}]})) |
| .then(device => device.gatt.connect()) |
| .then(gatt => gatt.getPrimaryService('heart_rate')) |
| .then(service => service.getCharacteristic('heart_rate_measurement')) |
| .then(characteristic => characteristic.startNotifications()) |
| .then(characteristic => new Promise(resolve => { |
| // Make sure we are receiving events. |
| let event_listener = () => { |
| characteristic.removeEventListener( |
| 'characteristicvaluechanged', event_listener); |
| resolve(characteristic); |
| }; |
| characteristic.addEventListener( |
| 'characteristicvaluechanged', event_listener); |
| })) |
| .then(characteristic => { |
| characteristic.service.device.gatt.disconnect() |
| // The browser still receives notifications because of the iframe but |
| // no events should be dispatched on this characteristic because |
| // the characteristic's device disconnected. |
| return assert_no_events(characteristic, |
| 'characteristicvaluechanged'); |
| }); |
| }); |
| }, 'Characteristic sends notification after disconnection. Should not ' + |
| 'fire an event.'); |
| </script> |