| <!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'; |
| bluetooth_test(() => { |
| return getHIDDevice({filters: [{services: ['device_information']}]}) |
| .then(({device}) => device.gatt.getPrimaryService('device_information')) |
| .then(service => assert_promise_rejects_with_message( |
| service.getCharacteristics(), |
| new DOMException('No Characteristics found in service.', |
| 'NotFoundError'))); |
| }, 'The Device Information service is composed of blocklisted ' + |
| 'characteristics so we shouldn\'t find any.'); |
| </script> |
