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1 // Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file | |
2 // for details. All rights reserved. Use of this source code is governed by a | |
3 // BSD-style license that can be found in the LICENSE file. | |
4 | |
5 // Dart test program for testing serialization of messages with static | |
6 // native functions. | |
7 | |
8 library MessageTest; | |
9 | |
10 import 'dart:async'; | |
11 import 'dart:collection'; | |
12 import 'dart:isolate'; | |
13 import 'package:async_helper/async_helper.dart'; | |
14 import 'package:expect/expect.dart'; | |
15 | |
16 void echoMain(msg) { | |
17 SendPort replyTo = msg[0]; | |
18 SendPort pong = msg[1]; | |
19 ReceivePort port = new ReceivePort(); | |
20 replyTo.send(port.sendPort); | |
21 port.listen((msg) { | |
22 if (msg == "halt") { | |
23 port.close(); | |
24 } else { | |
25 pong.send(msg); | |
26 } | |
27 }); | |
28 } | |
29 | |
30 void runTests(SendPort ping, Queue checks) { | |
31 ping.send("abc"); | |
32 checks.add((x) => Expect.equals("abc", x)); | |
33 | |
34 ping.send(int.parse); | |
35 checks.add((x) => Expect.identical(int.parse, x)); | |
36 | |
37 ping.send(identityHashCode); | |
38 checks.add((x) => Expect.identical(identityHashCode, x)); | |
39 | |
40 ping.send(identical); | |
41 checks.add((x) => Expect.identical(identical, x)); | |
42 } | |
43 | |
44 void main() async { | |
45 asyncStart(); | |
46 Queue checks = new Queue(); | |
47 ReceivePort testPort = new ReceivePort(); | |
48 Completer completer = new Completer(); | |
49 | |
50 testPort.listen((msg) { | |
51 Function check = checks.removeFirst(); | |
52 check(msg); | |
53 if (checks.isEmpty) { | |
54 completer.complete(); | |
55 testPort.close(); | |
56 } | |
57 }); | |
58 | |
59 ReceivePort initialReplyPort = new ReceivePort(); | |
60 | |
61 Isolate i = await Isolate | |
62 .spawn(echoMain, [initialReplyPort.sendPort, testPort.sendPort]); | |
63 SendPort ping = await initialReplyPort.first; | |
64 runTests(ping, checks); | |
65 Expect.isTrue(checks.length > 0); | |
66 await completer.future; | |
67 ping.send("halt"); | |
68 asyncEnd(); | |
69 } | |
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