5635823e17
As in the past, to avoid rewriting various autotests that contain line-number information, an extra blank line has been inserted at the end of the license text to ensure that this commit does not change the total number of lines in the license header. Change-Id: I311e001373776812699d6efc045b5f742890c689 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
162 lines
6.5 KiB
C++
162 lines
6.5 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/
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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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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtTest/QtTest>
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#include <QStyleOption>
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class tst_QStyleOption: public QObject
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{
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Q_OBJECT
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private slots:
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void qstyleoptioncast_data();
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void qstyleoptioncast();
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void copyconstructors();
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};
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// Just a simple container for QStyleOption-pointer
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struct StyleOptionPointerBase
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{
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QStyleOption *pointer;
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StyleOptionPointerBase(QStyleOption *p = 0) : pointer(p) { }
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virtual ~StyleOptionPointerBase() { pointer = 0; }
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};
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template <typename T>
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struct StyleOptionPointer: public StyleOptionPointerBase
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{
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StyleOptionPointer(T *p = 0): StyleOptionPointerBase(p) {}
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~StyleOptionPointer() { delete static_cast<T *>(pointer); pointer = 0; }
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};
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Q_DECLARE_METATYPE(StyleOptionPointerBase*)
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template <typename T>
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inline StyleOptionPointerBase *stylePtr(T *ptr) { return new StyleOptionPointer<T>(ptr); }
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void tst_QStyleOption::qstyleoptioncast_data()
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{
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QTest::addColumn<StyleOptionPointerBase *>("testOption");
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QTest::addColumn<bool>("canCastToComplex");
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QTest::addColumn<int>("type");
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QTest::newRow("optionDefault") << stylePtr(new QStyleOption) << false << int(QStyleOption::SO_Default);
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QTest::newRow("optionButton") << stylePtr(new QStyleOptionButton) << false << int(QStyleOption::SO_Button);
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QTest::newRow("optionComboBox") << stylePtr(new QStyleOptionComboBox) << true << int(QStyleOption::SO_ComboBox);
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QTest::newRow("optionComplex") << stylePtr(new QStyleOptionComplex) << true << int(QStyleOption::SO_Complex);
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QTest::newRow("optionDockWidget") << stylePtr(new QStyleOptionDockWidget) << false << int(QStyleOption::SO_DockWidget);
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QTest::newRow("optionFocusRect") << stylePtr(new QStyleOptionFocusRect) << false << int(QStyleOption::SO_FocusRect);
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QTest::newRow("optionFrame") << stylePtr(new QStyleOptionFrame) << false << int(QStyleOption::SO_Frame);
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QTest::newRow("optionHeader") << stylePtr(new QStyleOptionHeader) << false << int(QStyleOption::SO_Header);
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QTest::newRow("optionMenuItem") << stylePtr(new QStyleOptionMenuItem) << false << int(QStyleOption::SO_MenuItem);
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QTest::newRow("optionProgressBar") << stylePtr(new QStyleOptionProgressBar) << false << int(QStyleOption::SO_ProgressBar);
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QTest::newRow("optionSlider") << stylePtr(new QStyleOptionSlider) << true << int(QStyleOption::SO_Slider);
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QTest::newRow("optionSpinBox") << stylePtr(new QStyleOptionSpinBox) << true << int(QStyleOption::SO_SpinBox);
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QTest::newRow("optionTab") << stylePtr(new QStyleOptionTab) << false << int(QStyleOption::SO_Tab);
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QTest::newRow("optionTitleBar") << stylePtr(new QStyleOptionTitleBar) << true << int(QStyleOption::SO_TitleBar);
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QTest::newRow("optionToolBox") << stylePtr(new QStyleOptionToolBox) << false << int(QStyleOption::SO_ToolBox);
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QTest::newRow("optionToolButton") << stylePtr(new QStyleOptionToolButton) << true << int(QStyleOption::SO_ToolButton);
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QTest::newRow("optionViewItem") << stylePtr(new QStyleOptionViewItem) << false << int(QStyleOption::SO_ViewItem);
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QTest::newRow("optionGraphicsItem") << stylePtr(new QStyleOptionGraphicsItem) << false << int(QStyleOption::SO_GraphicsItem);
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}
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void tst_QStyleOption::qstyleoptioncast()
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{
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QFETCH(StyleOptionPointerBase *, testOption);
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QFETCH(bool, canCastToComplex);
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QFETCH(int, type);
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QVERIFY(testOption->pointer != 0);
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QCOMPARE(testOption->pointer->type, type);
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// Cast to common base class
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QStyleOption *castOption = qstyleoption_cast<QStyleOption*>(testOption->pointer);
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QVERIFY(castOption != 0);
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// Cast to complex base class
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castOption = qstyleoption_cast<QStyleOptionComplex*>(testOption->pointer);
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QCOMPARE(canCastToComplex, (castOption != 0));
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// Cast to combo box
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castOption = qstyleoption_cast<QStyleOptionComboBox*>(testOption->pointer);
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QCOMPARE((castOption != 0),(testOption->pointer->type == QStyleOption::SO_ComboBox));
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// Cast to button
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castOption = qstyleoption_cast<QStyleOptionButton*>(testOption->pointer);
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QCOMPARE((castOption != 0),(testOption->pointer->type == QStyleOption::SO_Button));
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// Cast to lower version
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testOption->pointer->version += 1;
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castOption = qstyleoption_cast<QStyleOption*>(testOption->pointer);
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QVERIFY(castOption);
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// Cast a null pointer
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castOption = qstyleoption_cast<QStyleOption*>((QStyleOption*)0);
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QCOMPARE(castOption,(QStyleOption*)0);
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// Deallocate
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delete testOption;
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}
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void tst_QStyleOption::copyconstructors()
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{
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QStyleOptionFrame frame;
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QStyleOptionFrameV2 frame2(frame);
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QCOMPARE(frame2.version, int(QStyleOptionFrameV2::Version));
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frame2 = frame;
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QCOMPARE(frame2.version, int(QStyleOptionFrameV2::Version));
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QStyleOptionProgressBar bar;
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QStyleOptionProgressBarV2 bar2(bar);
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QCOMPARE(bar2.version, int(QStyleOptionProgressBarV2::Version));
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bar2 = bar;
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QCOMPARE(bar2.version, int(QStyleOptionProgressBarV2::Version));
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}
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QTEST_MAIN(tst_QStyleOption)
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#include "tst_qstyleoption.moc"
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