Paul Berry
acf44b36f0
The signature for Isolate.spawn requires that the entry point have type `(dynamic) -> void`. Previously we were passing in `(SendPort) -> void` (a more general type). Change-Id: I598f9320375c9f8e053b347b0ae08d0b7bba4973 Bug: Reviewed-on: https://dart-review.googlesource.com/19280 Reviewed-by: Jakob Roland Andersen <jakobr@google.com> Commit-Queue: Paul Berry <paulberry@google.com>
67 lines
1.5 KiB
Dart
67 lines
1.5 KiB
Dart
// Copyright (c) 2013, 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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// Regression test case for http://dartbug.com/23244
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import 'dart:async';
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import 'dart:isolate';
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import 'package:async_helper/async_helper.dart';
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enum Fisk {
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torsk,
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}
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isolate1(Object port) {
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(port as SendPort).send(Fisk.torsk);
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}
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isolate2(Object port) {
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(port as SendPort).send([Fisk.torsk]);
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}
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isolate3(Object port) {
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var x = new Map<int, Fisk>();
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x[0] = Fisk.torsk;
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x[1] = Fisk.torsk;
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(port as SendPort).send(x);
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}
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main() async {
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var port = new ReceivePort();
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asyncStart();
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await Isolate.spawn(isolate1, port.sendPort);
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Completer completer1 = new Completer();
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port.listen((message) {
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print("Received $message");
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port.close();
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expectTorsk(message);
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completer1.complete();
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});
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await completer1.future;
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Completer completer2 = new Completer();
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port = new ReceivePort();
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await Isolate.spawn(isolate2, port.sendPort);
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port.listen((message) {
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print("Received $message");
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port.close();
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expectTorsk(message[0]);
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completer2.complete();
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});
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await completer2.future;
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port = new ReceivePort();
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await Isolate.spawn(isolate3, port.sendPort);
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port.listen((message) {
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print("Received $message");
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port.close();
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expectTorsk(message[0]);
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expectTorsk(message[1]);
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asyncEnd();
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});
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}
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expectTorsk(Fisk fisk) {
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if (fisk != Fisk.torsk) {
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throw "$fisk isn't a ${Fisk.torsk}";
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}
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}
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