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
|
/****************************************************************************
**
** Copyright (C) 2013 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.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 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, 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.
**
** 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <qtest.h>
#include <QtCore/qmetatype.h>
class tst_QGuiMetaType : public QObject
{
Q_OBJECT
private slots:
void constructInPlace_data();
void constructInPlace();
void constructInPlaceCopy_data();
void constructInPlaceCopy();
private:
void constructableGuiTypes();
};
void tst_QGuiMetaType::constructableGuiTypes()
{
QTest::addColumn<int>("typeId");
for (int i = QMetaType::FirstGuiType; i <= QMetaType::LastGuiType; ++i)
QTest::newRow(QMetaType::typeName(i)) << i;
}
void tst_QGuiMetaType::constructInPlace_data()
{
constructableGuiTypes();
}
void tst_QGuiMetaType::constructInPlace()
{
QFETCH(int, typeId);
int size = QMetaType::sizeOf(typeId);
void *storage = qMallocAligned(size, 2 * sizeof(qlonglong));
QCOMPARE(QMetaType::construct(typeId, storage, /*copy=*/0), storage);
QMetaType::destruct(typeId, storage);
QBENCHMARK {
for (int i = 0; i < 100000; ++i) {
QMetaType::construct(typeId, storage, /*copy=*/0);
QMetaType::destruct(typeId, storage);
}
}
qFreeAligned(storage);
}
void tst_QGuiMetaType::constructInPlaceCopy_data()
{
constructableGuiTypes();
}
void tst_QGuiMetaType::constructInPlaceCopy()
{
QFETCH(int, typeId);
int size = QMetaType::sizeOf(typeId);
void *storage = qMallocAligned(size, 2 * sizeof(qlonglong));
void *other = QMetaType::create(typeId);
QCOMPARE(QMetaType::construct(typeId, storage, other), storage);
QMetaType::destruct(typeId, storage);
QBENCHMARK {
for (int i = 0; i < 100000; ++i) {
QMetaType::construct(typeId, storage, other);
QMetaType::destruct(typeId, storage);
}
}
QMetaType::destroy(typeId, other);
qFreeAligned(storage);
}
QTEST_MAIN(tst_QGuiMetaType)
#include "tst_qguimetatype.moc"
|