Robert Nystrom
8a51cb6093
Change-Id: I8fafc8c2788faf848a8a8488b76cb163b7679308 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/425330 Commit-Queue: Lasse Nielsen <lrn@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com> Reviewed-by: Lasse Nielsen <lrn@google.com>
54 lines
1.1 KiB
Dart
54 lines
1.1 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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library exit_at_spawn;
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import "dart:isolate";
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import "dart:async";
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import "package:expect/async_helper.dart";
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import "package:expect/expect.dart";
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// Isolate exiting immediately.
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isomain(args) {}
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// Isolate exiting after running microtasks.
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isomain2(args) {
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scheduleMicrotask(() {});
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}
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// Isolate exiting after running timers.
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isomain3(args) {
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new Timer(Duration.zero, () {});
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}
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main() {
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asyncStart();
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test(isomain);
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test(isomain2);
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test(isomain3);
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asyncEnd();
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}
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void test(mainFunction) {
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asyncStart();
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RawReceivePort exitPort = new RawReceivePort();
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exitPort.handler = (message) {
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Expect.equals(null, message);
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exitPort.close();
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asyncEnd();
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};
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// Ignore returned Future.
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Isolate.spawn(
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mainFunction,
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null,
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// Setup handler as part of spawn.
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errorsAreFatal: false,
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onExit: exitPort.sendPort,
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);
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}
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