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
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <qcoreapplication.h>
#include <qnetworkinterface.h>
#include <qtcpsocket.h>
#include "../network-settings.h"
//TESTED_FILES=qnetworkinterface.cpp qnetworkinterface.h qnetworkinterface_unix.cpp qnetworkinterface_win.cpp
class tst_QNetworkInterface : public QObject
{
Q_OBJECT
public:
tst_QNetworkInterface();
virtual ~tst_QNetworkInterface();
private slots:
void dump();
void loopbackIPv4();
void loopbackIPv6();
void localAddress();
void interfaceFromXXX();
void copyInvalidInterface();
};
tst_QNetworkInterface::tst_QNetworkInterface()
{
Q_SET_DEFAULT_IAP
}
tst_QNetworkInterface::~tst_QNetworkInterface()
{
}
void tst_QNetworkInterface::dump()
{
// This is for manual testing:
QList<QNetworkInterface> allInterfaces = QNetworkInterface::allInterfaces();
foreach (const QNetworkInterface &i, allInterfaces) {
QString flags;
if (i.flags() & QNetworkInterface::IsUp) flags += "Up,";
if (i.flags() & QNetworkInterface::IsRunning) flags += "Running,";
if (i.flags() & QNetworkInterface::CanBroadcast) flags += "Broadcast,";
if (i.flags() & QNetworkInterface::IsLoopBack) flags += "Loopback,";
if (i.flags() & QNetworkInterface::IsPointToPoint) flags += "PointToPoint,";
if (i.flags() & QNetworkInterface::CanMulticast) flags += "Multicast,";
flags.chop(1); // drop last comma
QString friendlyName = i.humanReadableName();
if (friendlyName != i.name()) {
friendlyName.prepend('(');
friendlyName.append(')');
} else {
friendlyName.clear();
}
qDebug() << "Interface: " << i.name() << qPrintable(friendlyName);
QVERIFY(i.isValid());
qDebug() << " index: " << i.index();
qDebug() << " flags: " << qPrintable(flags);
qDebug() << " hw address:" << qPrintable(i.hardwareAddress());
int count = 0;
foreach (const QNetworkAddressEntry &e, i.addressEntries()) {
QDebug s = qDebug();
s.nospace() << " address "
<< qSetFieldWidth(2) << count++ << qSetFieldWidth(0);
s.nospace() << ": " << qPrintable(e.ip().toString());
if (!e.netmask().isNull())
s.nospace() << '/' << e.prefixLength()
<< " (" << qPrintable(e.netmask().toString()) << ")";
if (!e.broadcast().isNull())
s.nospace() << " broadcast " << qPrintable(e.broadcast().toString());
}
}
}
void tst_QNetworkInterface::loopbackIPv4()
{
QList<QHostAddress> all = QNetworkInterface::allAddresses();
QVERIFY(all.contains(QHostAddress(QHostAddress::LocalHost)));
}
void tst_QNetworkInterface::loopbackIPv6()
{
#ifdef Q_OS_SYMBIAN
QSKIP( "Symbian: IPv6 is not yet supported", SkipAll );
#else
QList<QHostAddress> all = QNetworkInterface::allAddresses();
bool loopbackfound = false;
bool anyIPv6 = false;
foreach (QHostAddress addr, all)
if (addr == QHostAddress::LocalHostIPv6) {
loopbackfound = true;
anyIPv6 = true;
break;
} else if (addr.protocol() == QAbstractSocket::IPv6Protocol)
anyIPv6 = true;
QVERIFY(!anyIPv6 || loopbackfound);
#endif
}
void tst_QNetworkInterface::localAddress()
{
QTcpSocket socket;
socket.connectToHost(QtNetworkSettings::serverName(), 80);
QVERIFY(socket.waitForConnected(5000));
QHostAddress local = socket.localAddress();
// make Apache happy on fluke
socket.write("GET / HTTP/1.0\r\n\r\n");
socket.waitForBytesWritten(1000);
socket.close();
// test that we can find the address that QTcpSocket reported
QList<QHostAddress> all = QNetworkInterface::allAddresses();
QVERIFY(all.contains(local));
}
void tst_QNetworkInterface::interfaceFromXXX()
{
QList<QNetworkInterface> allInterfaces = QNetworkInterface::allInterfaces();
foreach (QNetworkInterface iface, allInterfaces) {
QVERIFY(QNetworkInterface::interfaceFromName(iface.name()).isValid());
foreach (QNetworkAddressEntry entry, iface.addressEntries()) {
QVERIFY(!entry.ip().isNull());
if (!entry.netmask().isNull()) {
QCOMPARE(entry.netmask().protocol(), entry.ip().protocol());
// if the netmask is known, the broadcast is known
// but only for IPv4 (there is no such thing as broadcast in IPv6)
if (entry.ip().protocol() == QAbstractSocket::IPv4Protocol) {
QVERIFY(!entry.broadcast().isNull());
// verify that the broadcast address is correct
quint32 ip = entry.ip().toIPv4Address();
quint32 mask = entry.netmask().toIPv4Address();
quint32 bcast = entry.broadcast().toIPv4Address();
QCOMPARE(bcast, ip | ~mask);
}
}
if (!entry.broadcast().isNull())
QCOMPARE(entry.broadcast().protocol(), entry.ip().protocol());
}
}
}
void tst_QNetworkInterface::copyInvalidInterface()
{
// Force a copy of an interfaces that isn't likely to exist
QNetworkInterface i = QNetworkInterface::interfaceFromName("plopp");
QVERIFY(!i.isValid());
QCOMPARE(i.index(), 0);
QVERIFY(i.name().isEmpty());
QVERIFY(i.humanReadableName().isEmpty());
QVERIFY(i.hardwareAddress().isEmpty());
QCOMPARE(int(i.flags()), 0);
QVERIFY(i.addressEntries().isEmpty());
}
QTEST_MAIN(tst_QNetworkInterface)
#include "tst_qnetworkinterface.moc"
|
