| 'use strict'; |
| promise_test(() => { |
| let promise; |
| return setBluetoothFakeAdapter('MissingCharacteristicHeartRateAdapter') |
| .then(() => requestDeviceWithKeyDown({ |
| filters: [{services: ['heart_rate']}]})) |
| .then(device => device.gatt.connect()) |
| .then(gattServer => gattServer.getPrimaryService('heart_rate')) |
| .then(service => { |
| promise = assert_promise_rejects_with_message( |
| service.CALLS([ |
| getCharacteristic('measurement_interval')| |
| getCharacteristics()| |
| getCharacteristics('measurement_interval')[UUID]]), |
| new DOMException( |
| 'GATT Server disconnected while retrieving characteristics.', |
| 'NetworkError')); |
| // Disconnect called to clear attributeInstanceMap and allow the |
| // object to get garbage collected. |
| service.device.gatt.disconnect(); |
| }) |
| .then(runGarbageCollection) |
| .then(() => promise); |
| }, 'Garbage Collection ran during FUNCTION_NAME call that fails. ' + |
| 'Should not crash'); |
