blob: d6d9abfb1c84e5ac29589b68ab2215e39e28befe [file] [log] [blame]
// Copyright (c) 2013, 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.
import 'package:async_helper/async_helper.dart';
import "package:expect/expect.dart";
import 'dart:async';
main() {
var errorFuture = new Future.error(499);
errorFuture.catchError((x) {
Expect.equals(499, x);
var valueChainFuture = new Future.sync(() => errorFuture);
// The errorFuture must not be propagated immediately as we would otherwise
// not have time to catch the error.
valueChainFuture.catchError((error) {
Expect.equals(499, error);