// Copyright (c) 2020, the Dart project authors. Please see the AUTHORS file // for details. All rights reserved. Use of this source code is governed by a // BSD-style license that can be found in the LICENSE file. import 'dart:async'; import 'dart:html'; import 'package:async_helper/async_helper.dart'; import 'package:expect/expect.dart'; test() async { var list = await window.navigator.mediaDevices!.enumerateDevices(); Expect.isTrue(list is List, "Expected list to be List"); } void main() { asyncStart(); test().then((_) => asyncEnd()); }