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>
45 lines
1.1 KiB
Dart
45 lines
1.1 KiB
Dart
// Copyright (c) 2018, 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:async";
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import "dart:developer" show UserTag;
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import "dart:isolate" show Isolate, ReceivePort;
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import "dart:typed_data" show ByteData;
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import "package:expect/expect.dart";
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const large = 2 * 1024 * 1024;
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void child(replyPort) {
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print("Child start");
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Expect.throws(() {
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replyPort.send([
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new ByteData(large),
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new UserTag("User tags are not allowed in isolate messages"),
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new ByteData(large),
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]);
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replyPort.send("Not reached");
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}, (e) {
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return e.toString().contains("Illegal argument in isolate message");
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});
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replyPort.send("Done");
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print("Child done");
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}
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Future<void> main(List<String> args) async {
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print("Parent start");
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ReceivePort port = new ReceivePort();
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Isolate.spawn(child, port.sendPort);
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Expect.equals("Done", await port.first);
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print("Parent done");
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}
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