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
|
/****************************************************************************
**
** Copyright (C) 2010 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.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtCore>
#include <QtTest/QtTest>
/*
This test makes a testlog containing lots of characters which have a special meaning in
XML, with the purpose of exposing bugs in testlib's XML output code.
*/
class tst_BadXml : public QObject
{
Q_OBJECT
private slots:
void badDataTag() const;
void badDataTag_data() const;
void badMessage() const;
void badMessage_data() const;
void failWithNoFile() const;
public:
static QList<QByteArray> const& badStrings();
};
/*
Custom metaobject to make it possible to change class name at runtime.
*/
class EmptyClass : public tst_BadXml
{ Q_OBJECT };
class tst_BadXmlSub : public tst_BadXml
{
public:
const QMetaObject* metaObject() const;
static char const* className;
};
char const* tst_BadXmlSub::className = "tst_BadXml";
const QMetaObject* tst_BadXmlSub::metaObject() const
{
const QMetaObject& empty = EmptyClass::staticMetaObject;
static QMetaObject mo = {
{ empty.d.superdata, empty.d.stringdata, empty.d.data, empty.d.extradata }
};
static char currentClassName[1024];
qstrcpy(currentClassName, className);
int len = qstrlen(className);
currentClassName[len] = 0;
currentClassName[len+1] = 0;
mo.d.stringdata = currentClassName;
return &mo;
}
/*
Outputs incidents and benchmark results with the current data tag set to a bad string.
*/
void tst_BadXml::badDataTag() const
{
qDebug("a message");
QBENCHMARK {
}
QFAIL("a failure");
}
void tst_BadXml::badDataTag_data() const
{
QTest::addColumn<int>("dummy");
foreach (char const* str, badStrings()) {
QTest::newRow(str) << 0;
}
}
void tst_BadXml::failWithNoFile() const
{
QTest::qFail("failure message", 0, 0);
}
/*
Outputs a message containing a bad string.
*/
void tst_BadXml::badMessage() const
{
QFETCH(QByteArray, message);
qDebug("%s", message.constData());
}
void tst_BadXml::badMessage_data() const
{
QTest::addColumn<QByteArray>("message");
int i = 0;
foreach (QByteArray const& str, badStrings()) {
QTest::newRow(qPrintable(QString::fromLatin1("string %1").arg(i++))) << str;
}
}
/*
Returns a list of strings likely to expose bugs in XML output code.
*/
QList<QByteArray> const& tst_BadXml::badStrings()
{
static QList<QByteArray> out;
if (out.isEmpty()) {
out << "end cdata ]]> text ]]> more text";
out << "quotes \" text\" more text";
out << "xml close > open < tags < text";
out << "all > \" mixed ]]> up > \" in < the ]]> hopes < of triggering \"< ]]> bugs";
}
return out;
}
int main(int argc, char** argv)
{
QCoreApplication app(argc, argv);
/*
tst_selftests can't handle multiple XML documents in a single testrun, so we'll
decide before we begin which of our "bad strings" we want to use for our testcase
name.
*/
int badstring = -1;
QVector<char const*> args;
for (int i = 0; i < argc; ++i) {
if (!strcmp(argv[i], "-badstring")) {
bool ok = false;
if (i < argc-1) {
badstring = QByteArray(argv[i+1]).toInt(&ok);
++i;
}
if (!ok) {
qFatal("Bad `-badstring' option");
}
}
else {
args << argv[i];
}
}
/*
We just want testlib to output a benchmark result, we don't actually care about the value,
so just do one iteration to save time.
*/
args << "-iterations" << "1";
if (badstring == -1) {
tst_BadXml test;
return QTest::qExec(&test, args.count(), const_cast<char**>(args.data()));
}
QList<QByteArray> badstrings = tst_BadXml::badStrings();
if (badstring >= badstrings.count())
qFatal("`-badstring %d' is out of range", badstring);
tst_BadXmlSub test;
test.className = badstrings[badstring].constData();
return QTest::qExec(&test, args.count(), const_cast<char**>(args.data()));
}
#include "tst_badxml.moc"
|
