summaryrefslogtreecommitdiff
path: root/tests/auto/qml/tst_multiclient.qml
blob: 4977e509c7c4ab54348e33cf0f005aa89496f95f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
/****************************************************************************
**
** Copyright (C) 2014 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Milian Wolff <milian.wolff@kdab.com>
** Copyright (C) 2014 basysKom GmbH, info@basyskom.com, author Lutz Schönemann <lutz.schoenemann@basyskom.com>
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtWebChannel module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/

import QtQuick 2.0
import QtTest 1.0

import QtWebChannel 1.0
import QtWebChannel.Tests 1.0

import "qrc:///qtwebchannel/qwebchannel.js" as JSClient

TestCase {
    name: "MultiClient"

    Client {
        id: client1
    }

    Client {
        id: client2
    }

    property int bar: 0
    QtObject {
        id: foo

        signal ping()

        function pong()
        {
            return ++bar;
        }

        WebChannel.id: "foo"
    }

    property var lastMethodArg
    QtObject {
        id: myObj
        property int myProperty: 1

        signal mySignal(var arg)

        function myMethod(arg)
        {
            lastMethodArg = arg;
        }

        WebChannel.id: "myObj"
    }

    QtObject {
        id: myOtherObj
        property var foo: 1
        property var bar: 1
        WebChannel.id: "myOtherObj"
    }

    property var lastFactoryObj
    property var createdFactoryObjects: []
    QtObject {
        id: myFactory

        function cleanup() {
            while (createdFactoryObjects.length) {
                var obj = createdFactoryObjects.shift();
                if (obj) {
                    obj.destroy();
                }
            }
        }

        function create(id)
        {
            lastFactoryObj = component.createObject(myFactory, {objectName: id});
            createdFactoryObjects.push(lastFactoryObj);
            return lastFactoryObj;
        }
        WebChannel.id: "myFactory"
    }

    Component {
        id: component
        QtObject {
            property var myProperty : 0
            function myMethod(arg) {
                lastMethodArg = arg;
            }
            signal mySignal(var arg1, var arg2)
        }
    }

    TestWebChannel {
        id: webChannel
        transports: [client1.serverTransport, client2.serverTransport]
        registeredObjects: [foo, myObj, myOtherObj, myFactory]
    }

    function init()
    {
        myObj.myProperty = 1
        client1.cleanup();
        client2.cleanup();
    }

    function cleanup() {
        client1.debug = false;
        client2.debug = false;
        // delete all created objects
        myFactory.cleanup();
        lastFactoryObj = undefined;
        createdFactoryObjects = [];
        // reschedule current task to end of event loop
        wait(1);
    }

    function clientInitCallback(channel)
    {
        channel.objects.foo.ping.connect(function() {
            channel.objects.foo.pong(function(value) {
                channel.pongAnswer = value;
            });
        });
    }

    function test_multiclient()
    {
        var c1 = client1.createChannel(clientInitCallback);
        var c2 = client2.createChannel(clientInitCallback);

        // init, connect & idle messages for two clients
        for (var i = 0; i < 3; ++i) {
            client1.awaitMessage();
            client2.awaitMessage();
        }

        foo.ping();

        // invoke of pong method
        client1.awaitMessage();
        client2.awaitMessage();

        compare(c1.pongAnswer, 1);
        compare(c2.pongAnswer, 2);
    }

    function test_autowrappedObjectsNotInInit() {
        var testObj1;
        var testObj1Id;

        var channel1 = client1.createChannel(function (channel1) {
            channel1.objects.myFactory.create("testObj1", function (obj1) {
                testObj1 = lastFactoryObj;
                testObj1Id = obj1.__id__;

                // create second channel after factory has created first
                // object to make sure that a dynamically created object
                // exists but does not get exposed to new channels
                createSecondChannel();
            });
        });
        var channel2;
        function createSecondChannel() {
            // dismiss all messges received before channel creation
            client2.cleanup();

            channel2 = client2.createChannel(function (channel2) {
            });
        }

        client1.awaitInit();
        var msg1 = client1.awaitMessage();
        compare(msg1.type, JSClient.QWebChannelMessageTypes.invokeMethod); // create

        client1.awaitIdle();

        client2.awaitInit();
        client2.awaitIdle();

        compare(typeof channel2.objects[testObj1Id], "undefined")
    }

    function test_autowrappedObjectsNotBroadcasted() {
        var testObj2;
        var testObj2Id;

        var channel1 = client1.createChannel(function (channel1) {
            // create second channel after first channel to make sure
            // that a dynamically created object do not get exposed to
            // existing channels
            createSecondChannel();
        });
        var channel2;
        function createSecondChannel() {
            // dismiss all messges received before channel creation
            client2.cleanup();

            channel2 = client2.createChannel(function (channel2) {
                channel2.objects.myFactory.create("testObj2", function (obj2) {
                    testObj2 = lastFactoryObj;
                    testObj2Id = obj2.__id__;
                });
            });
        }

        client1.awaitInit();
        client1.awaitIdle();

        client2.awaitInit();
        var msg2 = client2.awaitMessage();
        compare(msg2.type, JSClient.QWebChannelMessageTypes.invokeMethod); // create

        client2.awaitIdle();

        compare(typeof channel1.objects[testObj2Id], "undefined")
    }
}