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// Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
library exit_at_spawn;
import "dart:isolate";
import "dart:async";
import "package:async_helper/async_helper.dart";
import "package:expect/expect.dart";
// Isolate exiting immediately.
isomain(args) {}
// Isolate exiting after running microtasks.
isomain2(args) {
scheduleMicrotask(() {});
}
// Isolate exiting after running timers.
isomain3(args) {
new Timer(Duration.ZERO, () {});
}
main() {
asyncStart();
test(isomain);
test(isomain2);
test(isomain3);
asyncEnd();
}
void test(mainFunction) {
asyncStart();
RawReceivePort exitPort = new RawReceivePort();
exitPort.handler = (message) {
Expect.equals(null, message);
exitPort.close();
asyncEnd();
};
Isolate.spawn(mainFunction, null,
// Setup handler as part of spawn.
errorsAreFatal: false,
onExit: exitPort.sendPort);
}