<!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>