blob: fbbdf697ad85000788fedb42a24ce50470ff02ef [file] [log] [blame]
// Copyright (c) 2012, 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
// Create a user-defined class in a new isolate.
// Regression test for vm bug 2235: We were forgetting to finalize
// classes in new isolates started using the v2 api.
library spawn_tests;
import 'dart:isolate';
import 'package:expect/expect.dart';
class MyClass {
final myVar = 'there';
myFunc(msg) {
return '$msg $myVar';
isolateEntryPoint(args) {
final reply = args[1];
final msg = args[0];
reply.send('re: ${new MyClass().myFunc(msg)}');
Future<void> main([args, port]) async {
// message - reply chain'
final exitPort = ReceivePort();
final replyPort = ReceivePort();
Isolate.spawn(isolateEntryPoint, ['hi', replyPort.sendPort],
onExit: exitPort.sendPort);
replyPort.listen((msg) {
Expect.equals(msg, 're: hi there');
// Explicitly await spawned isolate exit to enforce main isolate not
// completing (and the stand-alone runtime exiting) before the spawned
// isolate is done.
await exitPort.first;