| bluetooth_test( | |
| () => { | |
| let val = new Uint8Array([1]); | |
| return setBluetoothFakeAdapter( | |
| 'DisconnectingDuringSuccessGATTOperationAdapter') | |
| .then( | |
| () => requestDeviceWithTrustedClick( | |
| {filters: [{services: ['health_thermometer']}]})) | |
| .then(device => device.gatt.connect()) | |
| .then(gatt => gatt.getPrimaryService('health_thermometer')) | |
| .then(service => service.getCharacteristic('measurement_interval')) | |
| .then( | |
| characteristic => | |
| characteristic.getDescriptor(user_description.name)) | |
| .then(descriptor => { | |
| let disconnected = eventPromise( | |
| descriptor.characteristic.service.device, | |
| 'gattserverdisconnected'); | |
| let promise = assert_promise_rejects_with_message( | |
| descriptor.CALLS([readValue()|writeValue(val)]), | |
| new DOMException( | |
| 'GATT Server is disconnected. Cannot perform GATT operations. ' + | |
| '(Re)connect first with `device.gatt.connect`.', | |
| 'NetworkError')); | |
| return disconnected | |
| .then( | |
| () => | |
| descriptor.characteristic.service.device.gatt.connect()) | |
| .then(() => promise); | |
| }); | |
| }, | |
| 'Device reconnects during a FUNCTION_NAME call that succeeds. Reject ' + | |
| 'with NetworkError.'); |