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
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** 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 either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 1.0, 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 are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
// This is included in various .cpp files as a compile test for various scenarios
// depending on NO_CAST_* and QT_USE_FAST_OPERATOR_PLUS and QT_USE_FAST_CONCATENATION
#if SCENARIO == 1
// this is the "no harm done" version. Only operator% is active,
// with NO_CAST * defined
#define P %
#undef QT_USE_FAST_OPERATOR_PLUS
#undef QT_USE_FAST_CONCATENATION
#define QT_NO_CAST_FROM_ASCII
#define QT_NO_CAST_TO_ASCII
#endif
#if SCENARIO == 2
// this is the "full" version. Operator+ is replaced by a QStringBuilder
// based version
// with NO_CAST * defined
#define P +
#define QT_USE_FAST_OPERATOR_PLUS
#define QT_USE_FAST_CONCATENATION
#define QT_NO_CAST_FROM_ASCII
#define QT_NO_CAST_TO_ASCII
#endif
#if SCENARIO == 3
// this is the "no harm done" version. Only operator% is active,
// with NO_CAST * _not_ defined
#define P %
#undef QT_USE_FAST_OPERATOR_PLUS
#undef QT_USE_FAST_CONCATENATION
#undef QT_NO_CAST_FROM_ASCII
#undef QT_NO_CAST_TO_ASCII
#endif
#if SCENARIO == 4
// this is the "full" version. Operator+ is replaced by a QStringBuilder
// based version
// with NO_CAST * _not_ defined
#define P +
#define QT_USE_FAST_OPERATOR_PLUS
#define QT_USE_FAST_CONCATENATION
#undef QT_NO_CAST_FROM_ASCII
#undef QT_NO_CAST_TO_ASCII
#endif
#include <QtTest/QtTest>
#include "tst_qstringbuilder.h"
//TESTED_CLASS=QStringBuilder
//TESTED_FILES=qstringbuilder.cpp
#define LITERAL "some literal"
void tst_QStringBuilder::scenario()
{
QLatin1Literal l1literal(LITERAL);
QLatin1String l1string(LITERAL);
QString string(l1string);
QStringRef stringref(&string, 2, 10);
QLatin1Char achar('c');
QString r2(QLatin1String(LITERAL LITERAL));
QString r;
QByteArray ba(LITERAL);
r = l1literal P l1literal;
QCOMPARE(r, r2);
r = string P string;
QCOMPARE(r, r2);
r = stringref P stringref;
QCOMPARE(r, QString(stringref.toString() + stringref.toString()));
r = string P l1literal;
QCOMPARE(r, r2);
r = string P l1string;
QCOMPARE(r, r2);
r = string + achar;
QCOMPARE(r, QString(string P achar));
r = achar + string;
QCOMPARE(r, QString(achar P string));
#ifndef QT_NO_CAST_FROM_ASCII
r = string P LITERAL;
QCOMPARE(r, r2);
r = LITERAL P string;
QCOMPARE(r, r2);
r = ba P string;
QCOMPARE(r, r2);
r = string P ba;
QCOMPARE(r, r2);
#endif
}
QTEST_APPLESS_MAIN(tst_QStringBuilder)
|
