blob: c886ea7759f33c4b8458764caeb275baff3012e5 [file] [log] [blame]
// 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.
/// @assertion Future.delayed(Duration duration, [dynamic computation()])
/// Creates a future that runs its computation after a delay.
/// The computation will be executed after the given duration has passed, and
/// the future is completed with the result. If the duration is 0 or less, it
/// completes no sooner than in the next event-loop iteration.
/// @description Checks that a future created with the Future.delayed()
/// has the result returned by the supplied computation() function.
/// @author kaigorodov
import "dart:async";
import "../../../Utils/expect.dart";
void check(delay, value) {
new Future.delayed(durationMs(delay), () => value)
.then((v) {
Expect.equals(value, v);
main() {
check(0, 0);
check(10, 1);
check(0, -5);
check(10, '');
check(0, 'string');
check(10, null);
check(0, true);
check(10, const []);
check(0, const {'k1': 1, 'k2': 2});