Add autotest for QMetaType creation of gui types
This test verifies that all gui types with built-in QMetaType support can be created, either using the default constructor or the copy constructor. Change-Id: Ibb1c5aab8571b598638c74112471d6869516a202 Reviewed-on: http://codereview.qt-project.org/6344 Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
This commit is contained in:
Kent Hansen
Qt by Nokia
parent
45358303d1
commit
d5aa4355f1
@ -5,6 +5,7 @@ SUBDIRS=\
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qevent \
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qfileopenevent \
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qinputpanel \
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qguimetatype \
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qguivariant \
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qkeysequence \
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qmouseevent \
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4
tests/auto/gui/kernel/qguimetatype/qguimetatype.pro
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4
tests/auto/gui/kernel/qguimetatype/qguimetatype.pro
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@ -0,0 +1,4 @@
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load(qttest_p4)
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SOURCES += tst_qguimetatype.cpp
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QT = core gui
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CONFIG += parallel_test
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275
tests/auto/gui/kernel/qguimetatype/tst_qguimetatype.cpp
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275
tests/auto/gui/kernel/qguimetatype/tst_qguimetatype.cpp
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@ -0,0 +1,275 @@
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/****************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtCore>
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#include <QtGui>
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#include <QtTest/QtTest>
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Q_DECLARE_METATYPE(QMetaType::Type)
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class tst_QGuiMetaType: public QObject
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{
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Q_OBJECT
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private slots:
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void create_data();
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void create();
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void createCopy_data();
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void createCopy();
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};
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#define FOR_EACH_GUI_METATYPE(F) \
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F(QFont, QFont) \
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F(QPixmap, QPixmap) \
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F(QBrush, QBrush) \
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F(QColor, QColor) \
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F(QPalette, QPalette) \
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F(QImage, QImage) \
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F(QPolygon, QPolygon) \
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F(QRegion, QRegion) \
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F(QBitmap, QBitmap) \
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F(QCursor, QCursor) \
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F(QKeySequence, QKeySequence) \
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F(QPen, QPen) \
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F(QTextLength, QTextLength) \
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F(QTextFormat, QTextFormat) \
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F(QMatrix, QMatrix) \
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F(QTransform, QTransform) \
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F(QMatrix4x4, QMatrix4x4) \
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F(QVector2D, QVector2D) \
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F(QVector3D, QVector3D) \
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F(QVector4D, QVector4D) \
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F(QQuaternion, QQuaternion)
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template <int ID>
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struct MetaEnumToType {};
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#define DEFINE_META_ENUM_TO_TYPE(TYPE, ID) \
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template<> \
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struct MetaEnumToType<QMetaType::ID> { \
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typedef TYPE Type; \
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};
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FOR_EACH_GUI_METATYPE(DEFINE_META_ENUM_TO_TYPE)
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#undef DEFINE_META_ENUM_TO_TYPE
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// Not all types have operator==
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template <int ID>
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struct TypeComparator
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{
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typedef typename MetaEnumToType<ID>::Type Type;
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static bool equal(const Type &v1, const Type &v2)
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{ return v1 == v2; }
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};
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template<> struct TypeComparator<QMetaType::QPixmap>
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{
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static bool equal(const QPixmap &v1, const QPixmap &v2)
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{ return v1.size() == v2.size(); }
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};
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template<> struct TypeComparator<QMetaType::QBitmap>
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{
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static bool equal(const QBitmap &v1, const QBitmap &v2)
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{ return v1.size() == v2.size(); }
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};
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template<> struct TypeComparator<QMetaType::QCursor>
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{
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static bool equal(const QCursor &v1, const QCursor &v2)
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{ return v1.shape() == v2.shape(); }
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};
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template <int ID>
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struct DefaultValueFactory
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{
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typedef typename MetaEnumToType<ID>::Type Type;
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static Type *create() { return new Type; }
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};
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template <int ID>
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struct TestValueFactory {};
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template<> struct TestValueFactory<QMetaType::QFont> {
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static QFont *create() { return new QFont("Arial"); }
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};
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template<> struct TestValueFactory<QMetaType::QPixmap> {
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static QPixmap *create() { return new QPixmap(16, 32); }
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};
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template<> struct TestValueFactory<QMetaType::QBrush> {
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static QBrush *create() { return new QBrush(Qt::SolidPattern); }
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};
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template<> struct TestValueFactory<QMetaType::QColor> {
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static QColor *create() { return new QColor(Qt::blue); }
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};
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template<> struct TestValueFactory<QMetaType::QPalette> {
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static QPalette *create() { return new QPalette(Qt::yellow, Qt::green); }
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};
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template<> struct TestValueFactory<QMetaType::QImage> {
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static QImage *create() { return new QImage(16, 32, QImage::Format_ARGB32_Premultiplied); }
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};
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template<> struct TestValueFactory<QMetaType::QPolygon> {
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static QPolygon *create() { return new QPolygon(QRect(10, 20, 30, 40), true); }
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};
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template<> struct TestValueFactory<QMetaType::QRegion> {
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static QRegion *create() { return new QRegion(QRect(10, 20, 30, 40), QRegion::Ellipse); }
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};
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template<> struct TestValueFactory<QMetaType::QBitmap> {
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static QBitmap *create() { return new QBitmap(16, 32); }
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};
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template<> struct TestValueFactory<QMetaType::QCursor> {
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static QCursor *create() { return new QCursor(Qt::WaitCursor); }
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};
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template<> struct TestValueFactory<QMetaType::QKeySequence> {
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static QKeySequence *create() { return new QKeySequence(QKeySequence::Close); }
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};
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template<> struct TestValueFactory<QMetaType::QPen> {
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static QPen *create() { return new QPen(Qt::DashDotDotLine); }
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};
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template<> struct TestValueFactory<QMetaType::QTextLength> {
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static QTextLength *create() { return new QTextLength(QTextLength::PercentageLength, 50); }
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};
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template<> struct TestValueFactory<QMetaType::QTextFormat> {
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static QTextFormat *create() { return new QTextFormat(QTextFormat::TableFormat); }
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};
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template<> struct TestValueFactory<QMetaType::QMatrix> {
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static QMatrix *create() { return new QMatrix(10, 20, 30, 40, 50, 60); }
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};
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template<> struct TestValueFactory<QMetaType::QTransform> {
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static QTransform *create() { return new QTransform(10, 20, 30, 40, 50, 60); }
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};
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template<> struct TestValueFactory<QMetaType::QMatrix4x4> {
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static QMatrix4x4 *create() { return new QMatrix4x4(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16); }
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};
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template<> struct TestValueFactory<QMetaType::QVector2D> {
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static QVector2D *create() { return new QVector2D(10, 20); }
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};
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template<> struct TestValueFactory<QMetaType::QVector3D> {
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static QVector3D *create() { return new QVector3D(10, 20, 30); }
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};
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template<> struct TestValueFactory<QMetaType::QVector4D> {
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static QVector4D *create() { return new QVector4D(10, 20, 30, 40); }
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};
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template<> struct TestValueFactory<QMetaType::QQuaternion> {
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static QQuaternion *create() { return new QQuaternion(10, 20, 30, 40); }
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};
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void tst_QGuiMetaType::create_data()
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{
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QTest::addColumn<QMetaType::Type>("type");
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#define ADD_METATYPE_TEST_ROW(TYPE, ID) \
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QTest::newRow(QMetaType::typeName(QMetaType::ID)) << QMetaType::ID;
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FOR_EACH_GUI_METATYPE(ADD_METATYPE_TEST_ROW)
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#undef ADD_METATYPE_TEST_ROW
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}
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template <int ID>
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static void testCreateHelper()
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{
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typedef typename MetaEnumToType<ID>::Type Type;
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void *actual = QMetaType::create(ID);
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Type *expected = DefaultValueFactory<ID>::create();
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QVERIFY(TypeComparator<ID>::equal(*static_cast<Type *>(actual), *expected));
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delete expected;
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QMetaType::destroy(ID, actual);
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}
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typedef void (*TypeTestFunction)();
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void tst_QGuiMetaType::create()
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{
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struct TypeTestFunctionGetter
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{
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static TypeTestFunction get(int type)
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{
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switch (type) {
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#define RETURN_CREATE_FUNCTION(TYPE, ID) \
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case QMetaType::ID: \
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return testCreateHelper<QMetaType::ID>;
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FOR_EACH_GUI_METATYPE(RETURN_CREATE_FUNCTION)
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#undef RETURN_CREATE_FUNCTION
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}
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return 0;
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}
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};
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QFETCH(QMetaType::Type, type);
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TypeTestFunctionGetter::get(type)();
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}
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void tst_QGuiMetaType::createCopy_data()
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{
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create_data();
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}
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template <int ID>
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static void testCreateCopyHelper()
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{
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typedef typename MetaEnumToType<ID>::Type Type;
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Type *expected = TestValueFactory<ID>::create();
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void *actual = QMetaType::create(ID, expected);
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QVERIFY(TypeComparator<ID>::equal(*static_cast<Type*>(actual), *expected));
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QMetaType::destroy(ID, actual);
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delete expected;
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}
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void tst_QGuiMetaType::createCopy()
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{
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struct TypeTestFunctionGetter
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{
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static TypeTestFunction get(int type)
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{
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switch (type) {
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#define RETURN_CREATE_COPY_FUNCTION(TYPE, ID) \
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case QMetaType::ID: \
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return testCreateCopyHelper<QMetaType::ID>;
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FOR_EACH_GUI_METATYPE(RETURN_CREATE_COPY_FUNCTION)
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#undef RETURN_CREATE_COPY_FUNCTION
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}
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return 0;
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}
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};
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QFETCH(QMetaType::Type, type);
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TypeTestFunctionGetter::get(type)();
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}
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QTEST_MAIN(tst_QGuiMetaType)
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#include "tst_qguimetatype.moc"
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