Alexander Aprelev
6b3abe0a98
Issue b/177800357. TEST=existing test suite Change-Id: Id6b113932ab7014b8fa6c105845c5c490b60f5e8 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/181320 Commit-Queue: Alexander Aprelev <aam@google.com> Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
64 lines
1.9 KiB
Dart
64 lines
1.9 KiB
Dart
// Copyright (c) 2015, 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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// VMOptions=--enable-isolate-groups --experimental-enable-isolate-groups-jit
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// VMOptions=--no-enable-isolate-groups
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import 'dart:isolate';
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import "package:expect/expect.dart";
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import 'package:async_helper/async_helper.dart';
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class FromMainIsolate {
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String toString() => 'from main isolate';
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int get fld => 10;
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}
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funcChild(args) {
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var reply = args[1];
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var obj = args[0];
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Expect.isTrue(obj is FromMainIsolate);
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Expect.equals(10, obj.fld);
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reply.send(new FromMainIsolate());
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}
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main() {
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var receive1 = new ReceivePort();
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var receive2 = new ReceivePort();
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// First spawn an isolate using spawnURI and have it
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// send back a "non-literal" like object.
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asyncStart();
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Future<Isolate?>.value(Isolate.spawnUri(
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Uri.parse('issue_21398_child_isolate.dart'),
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[],
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[new FromMainIsolate(), receive1.sendPort])).catchError((error) {
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Expect.isTrue(error is ArgumentError);
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asyncEnd();
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});
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asyncStart();
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Isolate.spawnUri(
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Uri.parse('issue_21398_child_isolate.dart'), [], receive1.sendPort)
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.then((isolate) {
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receive1.listen((msg) {
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Expect.stringEquals(msg, "Invalid Argument(s).");
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receive1.close();
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asyncEnd();
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}, onError: (e) => print('$e'));
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});
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// Now spawn an isolate using spawnFunction and send it a "non-literal"
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// like object and also have the child isolate send back a "non-literal"
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// like object.
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asyncStart();
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Isolate.spawn(funcChild, [new FromMainIsolate(), receive2.sendPort])
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.then((isolate) {
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receive2.listen((msg) {
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Expect.isTrue(msg is FromMainIsolate);
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Expect.equals(10, msg.fld);
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receive2.close();
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asyncEnd();
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}, onError: (e) => print('$e'));
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});
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}
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