Peter von der Ahé
f2faa44730
R=karlklose@google.com Review-Url: https://codereview.chromium.org/2624373003 .
31 lines
667 B
Dart
31 lines
667 B
Dart
// Copyright (c) 2016, 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.md file.
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library testing.error_handling;
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import 'dart:async' show
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Future;
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import 'dart:io' show
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exitCode,
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stderr;
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import 'dart:isolate' show
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ReceivePort;
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Future withErrorHandling(Future f()) async {
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final ReceivePort port = new ReceivePort();
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try {
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return await f();
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} catch (e, trace) {
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exitCode = 1;
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stderr.writeln(e);
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if (trace != null) {
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stderr.writeln(trace);
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}
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} finally {
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port.close();
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}
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}
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