|  | // Copyright (c) 2012, 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. | 
|  |  | 
|  | library future_delayed_error_test; | 
|  |  | 
|  | import 'package:async_helper/async_helper.dart'; | 
|  | import "package:expect/expect.dart"; | 
|  | import 'dart:async'; | 
|  |  | 
|  | testImmediateError() { | 
|  | asyncStart(); | 
|  | var future = new Future.error("error"); | 
|  | future.catchError((error) { | 
|  | Expect.equals(error, "error"); | 
|  | asyncEnd(); | 
|  | }); | 
|  | } | 
|  |  | 
|  | Future get completedFuture { | 
|  | var completer = new Completer(); | 
|  | completer.completeError("foobar"); | 
|  | return completer.future; | 
|  | } | 
|  |  | 
|  | testDelayedError() { | 
|  | asyncStart(); | 
|  | completedFuture.catchError((error) { | 
|  | Expect.equals(error, "foobar"); | 
|  | asyncEnd(); | 
|  | }); | 
|  | } | 
|  |  | 
|  | main() { | 
|  | testImmediateError(); | 
|  | testDelayedError(); | 
|  | } |