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// 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.
// Dart test program for testing serialization of messages.
// VMOptions=--enable_type_checks --enable_asserts
library Message2Test;
import 'dart:isolate';
import 'package:unittest/unittest.dart';
import "remote_unittest_helper.dart";
// ---------------------------------------------------------------------------
// Message passing test 2.
// ---------------------------------------------------------------------------
class MessageTest {
static void mapEqualsDeep(Map expected, Map actual) {
expect(expected, isMap);
expect(actual, isMap);
expect(actual.length, expected.length);
testForEachMap(key, value) {
if (value is List) {
listEqualsDeep(value, actual[key]);
} else {
expect(actual[key], value);
}
}
expected.forEach(testForEachMap);
}
static void listEqualsDeep(List expected, List actual) {
for (int i = 0; i < expected.length; i++) {
if (expected[i] is List) {
listEqualsDeep(expected[i], actual[i]);
} else if (expected[i] is Map) {
mapEqualsDeep(expected[i], actual[i]);
} else {
expect(actual[i], expected[i]);
}
}
}
}
void pingPong(replyPort) {
ReceivePort port = new ReceivePort();
port.listen((message) {
if (message == null) {
port.close();
} else {
// Bounce the received object back so that the sender
// can make sure that the object matches.
message[1].send(message[0]);
}
});
replyPort.send(port.sendPort);
}
void main([args, port]) {
if (testRemote(main, port)) return;
test("map is equal after it is sent back and forth", () {
ReceivePort port = new ReceivePort();
Isolate.spawn(pingPong, port.sendPort);
port.first.then(expectAsync((remote) {
Map m = new Map();
m[1] = "eins";
m[2] = "deux";
m[3] = "tre";
m[4] = "four";
ReceivePort replyPort = new ReceivePort();
remote.send([m, replyPort.sendPort]);
replyPort.first.then(expectAsync((var received) {
MessageTest.mapEqualsDeep(m, received);
remote.send(null);
}));
}));
});
}