| <!DOCTYPE html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| <script src="/bluetooth/resources/bluetooth-helpers.js"></script> |
| <script> |
| 'use strict'; |
| const test_desc = 'The Device Information service is composed of blocklisted ' + |
| 'characteristics so we shouldn\'t find any.'; |
| const expected = new DOMException('No Characteristics found in service.', |
| 'NotFoundError'); |
| let device; |
| |
| bluetooth_test(() => getHIDDevice({ |
| filters: [{services: ['device_information']}] |
| }) |
| .then(_ => ({device} = _)) |
| .then(() => device.gatt.getPrimaryService('device_information')) |
| .then(service => assert_promise_rejects_with_message( |
| service.getCharacteristics(), |
| expected)), |
| test_desc); |
| </script> |
