summaryrefslogtreecommitdiff
path: root/tests/auto/declarative/qpacketprotocol/tst_qpacketprotocol.cpp
blob: 16c173d24cebc2b2df4562955a0acabdb46e051e (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
249
250
251
252
253
254
255
256
257
258
259
/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the test suite 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <qtest.h>
#include <QSignalSpy>
#include <QTimer>
#include <QTcpSocket>
#include <QTcpServer>
#include <QDebug>
#include <QBuffer>

#include <private/qpacketprotocol_p.h>

#include "../shared/debugutil_p.h"

class tst_QPacketProtocol : public QObject
{
    Q_OBJECT

private:
    QTcpServer *m_server;
    QTcpSocket *m_client;
    QTcpSocket *m_serverConn;

private slots:
    void init();
    void cleanup();

    void maximumPacketSize();
    void setMaximumPacketSize();
    void setMaximumPacketSize_data();
    void send();
    void send_data();
    void packetsAvailable();
    void packetsAvailable_data();
    void clear();
    void read();
    void device();

    void tst_QPacket_clear();
};

void tst_QPacketProtocol::init()
{
    m_server = new QTcpServer(this);
    m_serverConn = 0;
    QVERIFY(m_server->listen(QHostAddress("127.0.0.1")));

    m_client = new QTcpSocket(this);

    QSignalSpy serverSpy(m_server, SIGNAL(newConnection()));
    QSignalSpy clientSpy(m_client, SIGNAL(connected()));

    m_client->connectToHost(m_server->serverAddress(), m_server->serverPort());

    QVERIFY(clientSpy.count() > 0 || clientSpy.wait());
    QVERIFY(serverSpy.count() > 0 || serverSpy.wait());
    m_serverConn = m_server->nextPendingConnection();
}

void tst_QPacketProtocol::cleanup()
{
    delete m_client;
    delete m_serverConn;
    delete m_server;
}

void tst_QPacketProtocol::maximumPacketSize()
{
    QPacketProtocol p(m_client);
    QCOMPARE(p.maximumPacketSize(), 0x7FFFFFFF);
}

void tst_QPacketProtocol::setMaximumPacketSize()
{
    QFETCH(qint32, size);
    QFETCH(qint32, expected);

    QPacketProtocol out(m_serverConn);
    QCOMPARE(out.setMaximumPacketSize(size), expected);
}

void tst_QPacketProtocol::setMaximumPacketSize_data()
{
    QTest::addColumn<int>("size");
    QTest::addColumn<int>("expected");

    QTest::newRow("invalid") << qint32(sizeof(qint32) - 1) << qint32(0x7FFFFFFF);
    QTest::newRow("still invalid") << qint32(sizeof(qint32)) << qint32(0x7FFFFFFF);
    QTest::newRow("valid") << qint32(sizeof(qint32) + 1) << qint32(sizeof(qint32) + 1);
}

void tst_QPacketProtocol::send()
{
    QFETCH(bool, useAutoSend);

    QPacketProtocol in(m_client);
    QPacketProtocol out(m_serverConn);

    QByteArray ba;
    int num;

    if (useAutoSend) {
        out.send() << "Hello world" << 123;
    } else {
        QPacket packet;
        packet << "Hello world" << 123;
        out.send(packet);
    }

    QVERIFY(QDeclarativeDebugTest::waitForSignal(&in, SIGNAL(readyRead())));

    QPacket p = in.read();
    p >> ba >> num;
    QCOMPARE(ba, QByteArray("Hello world") + '\0');
    QCOMPARE(num, 123);
}

void tst_QPacketProtocol::send_data()
{
    QTest::addColumn<bool>("useAutoSend");

    QTest::newRow("auto send") << true;
    QTest::newRow("no auto send") << false;
}

void tst_QPacketProtocol::packetsAvailable()
{
    QFETCH(int, packetCount);

    QPacketProtocol out(m_client);
    QPacketProtocol in(m_serverConn);

    QCOMPARE(out.packetsAvailable(), qint64(0));
    QCOMPARE(in.packetsAvailable(), qint64(0));

    for (int i=0; i<packetCount; i++)
        out.send() << "Hello";

    QVERIFY(QDeclarativeDebugTest::waitForSignal(&in, SIGNAL(readyRead())));
    QCOMPARE(in.packetsAvailable(), qint64(packetCount));
}

void tst_QPacketProtocol::packetsAvailable_data()
{
    QTest::addColumn<int>("packetCount");

    QTest::newRow("1") << 1;
    QTest::newRow("2") << 2;
    QTest::newRow("10") << 10;
}

void tst_QPacketProtocol::clear()
{
    QPacketProtocol in(m_client);
    QPacketProtocol out(m_serverConn);

    out.send() << 123;
    out.send() << 456;
    QVERIFY(QDeclarativeDebugTest::waitForSignal(&in, SIGNAL(readyRead())));

    in.clear();
    QVERIFY(in.read().isEmpty());
}

void tst_QPacketProtocol::read()
{
    QPacketProtocol in(m_client);
    QPacketProtocol out(m_serverConn);

    QVERIFY(in.read().isEmpty());

    out.send() << 123;
    out.send() << 456;
    QVERIFY(QDeclarativeDebugTest::waitForSignal(&in, SIGNAL(readyRead())));

    int num;

    QPacket p1 = in.read();
    QVERIFY(!p1.isEmpty());
    p1 >> num;
    QCOMPARE(num, 123);

    QPacket p2 = in.read();
    QVERIFY(!p2.isEmpty());
    p2 >> num;
    QCOMPARE(num, 456);

    QVERIFY(in.read().isEmpty());
}

void tst_QPacketProtocol::device()
{
    QPacketProtocol p(m_client);
    QVERIFY(p.device() == m_client);
}

void tst_QPacketProtocol::tst_QPacket_clear()
{
    QPacketProtocol protocol(m_client);

    QPacket packet;

    packet << "Hello world!" << 123;
    protocol.send(packet);

    packet.clear();
    QVERIFY(packet.isEmpty());
    packet << "Goodbyte world!" << 789;
    protocol.send(packet);

    QByteArray ba;
    int num;
    QPacketProtocol in(m_serverConn);
    QVERIFY(QDeclarativeDebugTest::waitForSignal(&in, SIGNAL(readyRead())));

    QPacket p1 = in.read();
    p1 >> ba >> num;
    QCOMPARE(ba, QByteArray("Hello world!") + '\0');
    QCOMPARE(num, 123);

    QPacket p2 = in.read();
    p2 >> ba >> num;
    QCOMPARE(ba, QByteArray("Goodbyte world!") + '\0');
    QCOMPARE(num, 789);
}

QTEST_MAIN(tst_QPacketProtocol)

#include "tst_qpacketprotocol.moc"