Bob Nystrom
14011f47e3
They're back from the grave, and ready to party! Change-Id: I088134a9be7ecabf1fbf751c015a656a15cabff9 Reviewed-on: https://dart-review.googlesource.com/12821 Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: William Hesse <whesse@google.com>
57 lines
2.5 KiB
Dart
57 lines
2.5 KiB
Dart
// Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import "package:expect/expect.dart";
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import "package:async_helper/async_helper.dart";
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void main() {
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x() async {
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print("Starting!");
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try {
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await runAsync();
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} catch (e, st) {
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print("Got exception and stacktrace:");
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var stText = st.toString();
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print(e);
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print(stText);
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// Stacktrace should be something like
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// #0 runAsync.<runAsync_async_body> (this file)
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// #1 Future.Future.microtask.<anonymous closure> (dart:async/future.dart:184)
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// #2 _microtaskLoop (dart:async/schedule_microtask.dart:41)
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// #3 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50)
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// #4 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:96)
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// #5 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:149)
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// if exception and stacktrace is rethrown correctly, NOT
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// #0 main.<anonymous closure>.async_op (this file)
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// #1 _asyncErrorWrapperHelper.<anonymous closure> (dart:async:134:33)
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// #2 _RootZone.runBinary (dart:async/zone.dart:1410:54)
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// #3 _FutureListener.handleError (dart:async/future_impl.dart:146:20)
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// #4 _Future._propagateToListeners.handleError (dart:async/future_impl.dart:649:47)
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// #5 _Future._propagateToListeners (dart:async/future_impl.dart:671:13)
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// #6 _Future._completeError (dart:async/future_impl.dart:485:5)
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// #7 _SyncCompleter._completeError (dart:async/future_impl.dart:56:12)
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// #8 _Completer.completeError (dart:async/future_impl.dart:27:5)
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// #9 runAsync.async_op (this file)
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// #10 Future.Future.microtask.<anonymous closure> (dart:async/future.dart:184:26)
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// #11 _microtaskLoop (dart:async/schedule_microtask.dart:41:5)
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// #12 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
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// #13 _runPendingImmediateCallback (dart:isolate:1054:5)
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// #14 _RawReceivePortImpl._handleMessage (dart:isolate:1104:5)
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Expect.isFalse(stText.contains("propagateToListeners"));
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Expect.isFalse(stText.contains("_completeError"));
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}
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print("Ending!");
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}
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asyncStart();
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x().then((_) => asyncEnd());
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}
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runAsync() async {
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throw 'oh no!';
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}
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