blob: a54a56e9f9d3186246bb7a6bcf4a0f74867af4c5 [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:expect/expect.dart';
import 'package:async_helper/async_helper.dart';
import 'dart:async';
StackTrace captureStackTrace() {
try {
throw 0;
} catch (e, st) {
return st;
main() {
Completer completer = new Completer();
StackTrace trace = captureStackTrace();
completer.future.whenComplete(() => 499).then((_) {
throw "should never be reached";
}).then((_) {
throw "Unreachable";
}, onError: (e, st) {
Expect.equals("c-error", e);
Expect.identical(trace, st);
completer.completeError("c-error", trace);