blob: 0c946f00eced6f33f08674832e17d6c420c8735f [file] [log] [blame]
// Copyright (c) 2014, 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.
// VMOptions=--enable-isolate-groups --experimental-enable-isolate-groups-jit
// VMOptions=--no-enable-isolate-groups
import "dart:isolate";
import "dart:async";
import "package:expect/expect.dart";
import "package:async_helper/async_helper.dart";
isomain1(replyPort) {
RawReceivePort port = new RawReceivePort();
port.handler = (v) {
replyPort.send(v);
if (v == 0) port.close();
};
replyPort.send(port.sendPort);
}
void main() {
asyncStart();
var completer = new Completer(); // Completed by first reply from isolate.
RawReceivePort reply = new RawReceivePort(completer.complete);
Isolate.spawn(isomain1, reply.sendPort).then((Isolate isolate) {
List result = [];
completer.future.then((echoPort) {
reply.handler = (v) {
result.add(v);
if (v == 2) {
isolate.kill(priority: Isolate.beforeNextEvent);
}
echoPort.send(v - 1);
};
late RawReceivePort exitSignal;
exitSignal = new RawReceivePort((_) {
Expect.listEquals([4, 3, 2], result);
exitSignal.close();
reply.close();
asyncEnd();
});
isolate.addOnExitListener(exitSignal.sendPort);
echoPort.send(4);
});
});
}