asiva
c559da805a
Migrate tests to be null safe. Change-Id: I29900379cb848a5acf01fceba6856f6233931099 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/140162 Commit-Queue: Siva Annamalai <asiva@google.com> Reviewed-by: Ben Konyi <bkonyi@google.com>
39 lines
1019 B
Dart
39 lines
1019 B
Dart
// Copyright (c) 2012, 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
|
|
// VMOptions=--no-enable-isolate-groups
|
|
|
|
library RequestReplyTest;
|
|
|
|
import 'dart:isolate';
|
|
import 'package:async_helper/async_helper.dart';
|
|
import 'package:expect/expect.dart';
|
|
|
|
void entry(initPort) {
|
|
ReceivePort port = new ReceivePort();
|
|
initPort.send(port.sendPort);
|
|
port.listen((pair) {
|
|
var message = pair[0];
|
|
SendPort replyTo = pair[1];
|
|
replyTo.send(message + 87);
|
|
port.close();
|
|
});
|
|
}
|
|
|
|
void main([args, port]) {
|
|
ReceivePort init = new ReceivePort();
|
|
Isolate.spawn(entry, init.sendPort);
|
|
asyncStart();
|
|
init.first.then((port) {
|
|
ReceivePort reply = new ReceivePort();
|
|
port.send([99, reply.sendPort]);
|
|
reply.listen((message) {
|
|
Expect.equals(message, 99 + 87);
|
|
reply.close();
|
|
asyncEnd();
|
|
});
|
|
});
|
|
}
|