LibTest/async/Future/timeout_A01_t01.dart

// Copyright (c) 2016, 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.

/// @assertion Future<T> timeout(Duration timeLimit, {dynamic onTimeout()})
/// Time-out the future computation after timeLimit has passed.
///
/// Returns a new future that completes with the same value as this future, if
/// this future completes in time.
///
/// @description Checks that returned future is completed with the same
/// value as this future, if this future completes in time.
/// @author ngl@unipro.ru

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

check(var value) {
  asyncStart();
  Future future = new Future.value(value);
  future.timeout(new Duration(milliseconds: 1)).then((v) {
    Expect.identical(value, v);
    asyncEnd();
  });
}

main() {
  asyncStart();
  check(0);
  check(1);
  check(-5);
  check('');
  check('string');
  check(null);
  check(true);
  check(const []);
  check(const {'k1': 1, 'k2': 2});
  asyncEnd();
}