| // Copyright (c) 2017, 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 |
| |
| // Dart test program for testing serialization of messages with static |
| // native functions. |
| |
| library MessageTest; |
| |
| import 'dart:async'; |
| import 'dart:collection'; |
| import 'dart:isolate'; |
| import 'package:async_helper/async_helper.dart'; |
| import 'package:expect/expect.dart'; |
| |
| void echoMain(msg) { |
| SendPort replyTo = msg[0]; |
| SendPort pong = msg[1]; |
| ReceivePort port = new ReceivePort(); |
| replyTo.send(port.sendPort); |
| port.listen((msg) { |
| if (msg == "halt") { |
| port.close(); |
| } else { |
| pong.send(msg); |
| } |
| }); |
| } |
| |
| void runTests(SendPort ping, Queue checks) { |
| ping.send("abc"); |
| checks.add((x) => Expect.equals("abc", x)); |
| |
| ping.send(int.parse); |
| checks.add((x) => Expect.identical(int.parse, x)); |
| |
| ping.send(identityHashCode); |
| checks.add((x) => Expect.identical(identityHashCode, x)); |
| |
| ping.send(identical); |
| checks.add((x) => Expect.identical(identical, x)); |
| } |
| |
| main() async { |
| asyncStart(); |
| Queue checks = new Queue(); |
| ReceivePort testPort = new ReceivePort(); |
| Completer completer = new Completer(); |
| |
| testPort.listen((msg) { |
| Function check = checks.removeFirst(); |
| check(msg); |
| if (checks.isEmpty) { |
| completer.complete(); |
| testPort.close(); |
| } |
| }); |
| |
| ReceivePort initialReplyPort = new ReceivePort(); |
| |
| Isolate i = await Isolate.spawn( |
| echoMain, [initialReplyPort.sendPort, testPort.sendPort]); |
| SendPort ping = await initialReplyPort.first; |
| runTests(ping, checks); |
| Expect.isTrue(checks.length > 0); |
| await completer.future; |
| ping.send("halt"); |
| asyncEnd(); |
| } |