Johnni Winther
0073b55575
Change-Id: I64caff0a9163305ff122965105e7484c05b9cafb Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/207138 Commit-Queue: Johnni Winther <johnniwinther@google.com> Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
32 lines
808 B
Dart
32 lines
808 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 Future;
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import 'dart:io' show exitCode, stderr;
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import 'dart:isolate' show ReceivePort;
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import 'log.dart';
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Future<T?> withErrorHandling<T>(Future<T> f(), {Logger? logger}) 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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// ignore: unnecessary_null_comparison
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if (trace != null) {
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stderr.writeln(trace);
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}
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logger?.noticeFrameworkCatchError(e, trace);
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return null;
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} finally {
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port.close();
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}
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}
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