LibTest/async/Completer/future_A01_t01.dart

// Copyright (c) 2011, 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.

// @dart = 2.9

/// @assertion Future<T> future
/// The future that will contain the result provided to this completer.
/// @description Checks that this property refers to an object of the type Future.
/// @author msyabro

import "../../../Utils/expect.dart";

import "dart:async";

main() {
  Completer completer = new Completer();
  Expect.isTrue(completer.future is Future);
}