blob: 0847d2f54504cd463fcd78f3de64985c9786fa58 [file] [log] [blame]
// Copyright (c) 2015, 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.
// @dart = 2.9
library error_at_spawn;
import "dart:isolate";
import "dart:async";
import "package:async_helper/async_helper.dart";
import "package:expect/expect.dart";
isomain(args) {
throw new ArgumentError("fast error");
main() {
// Capture errors from other isolate as raw messages.
RawReceivePort errorPort = new RawReceivePort();
errorPort.handler = (message) {
String error = message[0];
String stack = message[1];
Expect.equals(new ArgumentError("fast error").toString(), "$error");
Isolate.spawn(isomain, null,
// Setup handler as part of spawn.
errorsAreFatal: false,
onError: errorPort.sendPort);