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>
36 lines
1.0 KiB
Dart
36 lines
1.0 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:io';
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import 'dart:isolate';
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final SPAWN_PACKAGE_ROOT = "file:///no/such/file/";
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main([args, port]) async {
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if (port != null) {
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testPackageRoot(port);
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return;
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}
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var p = new RawReceivePort();
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Isolate.spawnUri(Platform.script, [], p.sendPort,
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packageRoot: Uri.parse(SPAWN_PACKAGE_ROOT));
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p.handler = (msg) {
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p.close();
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if (msg != null) {
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throw "Bad package root in child isolate: $msg";
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}
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print("SUCCESS");
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};
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print("Spawning isolate's package root: ${await Isolate.packageRoot}");
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}
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testPackageRoot(port) async {
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var packageRoot = await Isolate.packageRoot;
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print("Spawned isolate's package root: $packageRoot");
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port.send(packageRoot);
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}
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