blob: b60eb090fed4f4780db6524b5ca25463a5097235 [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(dynamic computation())
/// Creates a future containing the result of calling computation
/// asynchronously with
/// If the result of executing computation throws, the returned future is
/// completed with the error.
/// If the returned value is itself a Future, completion of the created
/// future will wait until the returned future completes, and will then
/// complete with the same result.
/// If a non-future value is returned, the returned future is completed with
/// that value.
/// @description Checks that computation() is run asynchronously.
/// @author ilya
import "dart:async";
import "../../../Utils/expect.dart";
main() {
var x = 42;
Future<int> i = new Future(() {
new Future.delayed(new Duration(seconds: 1)).then((_) {
x = 1;
return 0;
return 2;
Expect.equals(42, x);