83a5694dc2
Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination. New header.LGPL-COMM taken in the use file which were using old header.LGPL3 (src/plugins/platforms/android/extract.cpp) Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license combination Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>
367 lines
12 KiB
C++
367 lines
12 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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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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** $QT_BEGIN_LICENSE:LGPL21$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company 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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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtTest/QtTest>
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#include <qgraphicslayoutitem.h>
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#include <float.h>
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#include <limits.h>
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class tst_QGraphicsLayoutItem : public QObject {
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Q_OBJECT
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public slots:
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void initTestCase();
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void cleanupTestCase();
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void init();
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void cleanup();
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private slots:
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void qgraphicslayoutitem();
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void contentsRect();
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void effectiveSizeHint_data();
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void effectiveSizeHint();
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void getContentsMargins();
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void isLayout_data();
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void isLayout();
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void maximumSize();
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void minimumSize();
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void parentLayoutItem_data();
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void parentLayoutItem();
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void preferredSize();
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void setMaximumSize_data();
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void setMaximumSize();
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void setMinimumSize_data();
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void setMinimumSize();
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void setPreferredSize_data();
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void setPreferredSize();
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void setSizePolicy_data();
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void setPreferredSize2();
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void setSizePolicy();
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};
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// Subclass that exposes the protected functions.
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class SubQGraphicsLayoutItem : public QGraphicsLayoutItem {
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public:
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SubQGraphicsLayoutItem(QGraphicsLayoutItem *par = 0, bool layout = false)
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: QGraphicsLayoutItem(par, layout), updateGeometryCalled(0)
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{}
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// QGraphicsLayoutItem::geometry is a pure virtual function
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QRectF geometry() const
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{ return QRectF(); }
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// QGraphicsLayoutItem::setGeometry is a pure virtual function
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void setGeometry(QRectF const& rect)
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{ Q_UNUSED(rect); }
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// QGraphicsLayoutItem::sizeHint is a pure virtual function
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QSizeF sizeHint(Qt::SizeHint which, QSizeF const& constraint = QSizeF()) const
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{ Q_UNUSED(which); Q_UNUSED(constraint); return QSizeF(); }
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void updateGeometry()
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{ updateGeometryCalled++; QGraphicsLayoutItem::updateGeometry(); }
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int updateGeometryCalled;
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};
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// This will be called before the first test function is executed.
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// It is only called once.
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void tst_QGraphicsLayoutItem::initTestCase()
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{
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}
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// This will be called after the last test function is executed.
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// It is only called once.
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void tst_QGraphicsLayoutItem::cleanupTestCase()
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{
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}
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// This will be called before each test function is executed.
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void tst_QGraphicsLayoutItem::init()
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{
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}
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// This will be called after every test function.
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void tst_QGraphicsLayoutItem::cleanup()
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{
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}
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void tst_QGraphicsLayoutItem::qgraphicslayoutitem()
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{
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SubQGraphicsLayoutItem layoutItem;
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layoutItem.contentsRect();
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layoutItem.effectiveSizeHint(Qt::MinimumSize);
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layoutItem.geometry();
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QCOMPARE(layoutItem.isLayout(), false);
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layoutItem.maximumSize();
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layoutItem.minimumSize();
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QCOMPARE(layoutItem.parentLayoutItem(), (QGraphicsLayoutItem*)0);
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layoutItem.preferredSize();
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layoutItem.sizePolicy();
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layoutItem.sizeHint(Qt::MinimumSize);
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}
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// QRectF contentsRect() const public
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void tst_QGraphicsLayoutItem::contentsRect()
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{
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SubQGraphicsLayoutItem layoutItem;
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QRectF f = layoutItem.contentsRect();
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QCOMPARE(f, QRectF(QPoint(), QSizeF(0, 0)));
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}
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Q_DECLARE_METATYPE(Qt::SizeHint)
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void tst_QGraphicsLayoutItem::effectiveSizeHint_data()
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{
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QTest::addColumn<Qt::SizeHint>("sizeHint");
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QTest::addColumn<QSizeF>("constraint");
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for (int i = 0; i < 15; ++i) {
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QTestData &data = QTest::newRow(QString("%1").arg(i).toLatin1());
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switch(i % 5) {
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case 0: data << Qt::MinimumSize; break;
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case 1: data << Qt::PreferredSize; break;
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case 2: data << Qt::MaximumSize; break;
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case 3: data << Qt::MinimumDescent; break;
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case 4: data << Qt::NSizeHints; break;
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}
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switch(i % 3) {
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case 0: data << QSizeF(-1, -1); break;
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case 1: data << QSizeF(0, 0); break;
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case 2: data << QSizeF(10, 10); break;
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}
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}
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}
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// QSizeF effectiveSizeHint(Qt::SizeHint which, QSizeF const& constraint = QSize()) const public
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void tst_QGraphicsLayoutItem::effectiveSizeHint()
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{
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QFETCH(Qt::SizeHint, sizeHint);
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QFETCH(QSizeF, constraint);
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SubQGraphicsLayoutItem layoutItem;
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QSizeF r = layoutItem.effectiveSizeHint(sizeHint, constraint);
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if (constraint.width() != -1)
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QCOMPARE(r.width(), constraint.width());
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if (constraint.height() != -1)
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QCOMPARE(r.height(), constraint.height());
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}
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// void getContentsMargins(qreal* left, qreal* top, qreal* right, qreal* bottom) const public
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void tst_QGraphicsLayoutItem::getContentsMargins()
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{
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SubQGraphicsLayoutItem layoutItem;
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qreal left;
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qreal top;
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qreal right;
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qreal bottom;
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layoutItem.getContentsMargins(&left, &top, &right, &bottom);
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QCOMPARE(left, (qreal)0);
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QCOMPARE(top, (qreal)0);
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QCOMPARE(right, (qreal)0);
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QCOMPARE(bottom, (qreal)0);
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}
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void tst_QGraphicsLayoutItem::isLayout_data()
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{
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QTest::addColumn<bool>("isLayout");
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QTest::newRow("no") << false;
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QTest::newRow("yes") << true;
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}
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// bool isLayout() const public
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void tst_QGraphicsLayoutItem::isLayout()
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{
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QFETCH(bool, isLayout);
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SubQGraphicsLayoutItem layoutItem(0, isLayout);
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QCOMPARE(layoutItem.isLayout(), isLayout);
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}
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// QSizeF maximumSize() const public
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void tst_QGraphicsLayoutItem::maximumSize()
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{
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SubQGraphicsLayoutItem layoutItem;
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QCOMPARE(layoutItem.maximumSize(), QSizeF(QWIDGETSIZE_MAX, QWIDGETSIZE_MAX));
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// layoutItem.effectiveSizeHint(Qt::MaximumSize);
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}
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// QSizeF minimumSize() const public
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void tst_QGraphicsLayoutItem::minimumSize()
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{
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SubQGraphicsLayoutItem layoutItem;
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QCOMPARE(layoutItem.minimumSize(), QSizeF(0, 0));
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// layoutItem.effectiveSizeHint(Qt::MinimumSize);
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}
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void tst_QGraphicsLayoutItem::parentLayoutItem_data()
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{
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QTest::addColumn<bool>("parent");
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QTest::newRow("no") << false;
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QTest::newRow("yes") << true;
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}
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// QGraphicsLayoutItem* parentLayoutItem() const public
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void tst_QGraphicsLayoutItem::parentLayoutItem()
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{
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QFETCH(bool, parent);
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SubQGraphicsLayoutItem parentLayout;
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SubQGraphicsLayoutItem layoutItem(parent ? &parentLayout : 0);
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QCOMPARE(layoutItem.parentLayoutItem(), static_cast<QGraphicsLayoutItem*>( parent ? &parentLayout : 0));
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}
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// QSizeF preferredSize() const public
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void tst_QGraphicsLayoutItem::preferredSize()
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{
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SubQGraphicsLayoutItem layoutItem;
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QCOMPARE(layoutItem.preferredSize(), QSizeF(0, 0));
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// layoutItem.effectiveSizeHint(Qt::PreferredSize));
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}
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void tst_QGraphicsLayoutItem::setMaximumSize_data()
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{
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QTest::addColumn<QSizeF>("size");
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QTest::addColumn<QSizeF>("outputSize");
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QTest::newRow("-1") << QSizeF(-1, -1) << QSizeF(QWIDGETSIZE_MAX, QWIDGETSIZE_MAX);
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QTest::newRow("0") << QSizeF(0, 0) << QSizeF(0, 0);
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QTest::newRow("10") << QSizeF(10, 10) << QSizeF(10, 10);
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}
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// void setMaximumSize(QSizeF const& size) public
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void tst_QGraphicsLayoutItem::setMaximumSize()
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{
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QFETCH(QSizeF, size);
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QFETCH(QSizeF, outputSize);
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SubQGraphicsLayoutItem layoutItem;
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QSizeF oldSize = layoutItem.maximumSize();
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layoutItem.setMaximumSize(size);
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if (size.isValid())
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QCOMPARE(layoutItem.updateGeometryCalled, (oldSize == size) ? 0 : 1);
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else
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QVERIFY(!layoutItem.updateGeometryCalled);
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layoutItem.setMinimumSize(1, 1);
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QVERIFY(layoutItem.maximumSize().width() <= outputSize.width());
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QVERIFY(layoutItem.maximumSize().height() <= outputSize.height());
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QVERIFY(layoutItem.minimumSize().width() <= outputSize.width());
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QVERIFY(layoutItem.minimumSize().height() <= outputSize.height());
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QVERIFY(layoutItem.preferredSize().width() <= outputSize.width());
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QVERIFY(layoutItem.preferredSize().height() <= outputSize.height());
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}
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void tst_QGraphicsLayoutItem::setMinimumSize_data()
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{
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QTest::addColumn<QSizeF>("size");
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QTest::newRow("-1") << QSizeF(-1, -1);
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QTest::newRow("0") << QSizeF(0, 0);
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QTest::newRow("10") << QSizeF(10, 10);
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}
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// void setMinimumSize(QSizeF const& size) public
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void tst_QGraphicsLayoutItem::setMinimumSize()
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{
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QFETCH(QSizeF, size);
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SubQGraphicsLayoutItem layoutItem;
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QSizeF oldSize = layoutItem.minimumSize();
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layoutItem.setMinimumSize(size);
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if (size.isValid()) {
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QEXPECT_FAIL("0", "updateGeometry() is called when it doesn't have to be.", Continue);
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QCOMPARE(layoutItem.updateGeometryCalled, (oldSize == size) ? 0 : 1);
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} else {
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QVERIFY(!layoutItem.updateGeometryCalled);
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}
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layoutItem.setMaximumSize(5, 5);
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QEXPECT_FAIL("10", "layoutItem.maximumSize().width() < size.width()", Abort);
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QVERIFY(layoutItem.maximumSize().width() >= size.width());
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QVERIFY(layoutItem.maximumSize().height() >= size.height());
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QVERIFY(layoutItem.minimumSize().width() >= size.width());
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QVERIFY(layoutItem.minimumSize().height() >= size.height());
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QVERIFY(layoutItem.preferredSize().width() >= size.width());
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QVERIFY(layoutItem.preferredSize().height() >= size.height());
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}
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void tst_QGraphicsLayoutItem::setPreferredSize_data()
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{
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QTest::addColumn<QSizeF>("size");
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QTest::newRow("-1") << QSizeF(-1, -1);
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QTest::newRow("0") << QSizeF(0, 0);
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QTest::newRow("10") << QSizeF(10, 10);
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}
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// void setPreferredSize(QSizeF const& size) public
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void tst_QGraphicsLayoutItem::setPreferredSize()
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{
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QFETCH(QSizeF, size);
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SubQGraphicsLayoutItem layoutItem;
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QSizeF oldSize = layoutItem.preferredSize();
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layoutItem.setPreferredSize(size);
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if (size.isValid())
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QCOMPARE(layoutItem.preferredSize(), size);
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if (size.isValid()) {
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QEXPECT_FAIL("0", "updateGeometry() is called when it doesn't have to be.", Continue);
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QCOMPARE(layoutItem.updateGeometryCalled, (oldSize == size) ? 0 : 1);
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} else {
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QVERIFY(!layoutItem.updateGeometryCalled);
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}
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}
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void tst_QGraphicsLayoutItem::setPreferredSize2()
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{
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SubQGraphicsLayoutItem layoutItem;
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layoutItem.setPreferredSize(QSizeF(30, -1));
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QCOMPARE(layoutItem.preferredWidth(), qreal(30));
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}
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void tst_QGraphicsLayoutItem::setSizePolicy_data()
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{
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QTest::addColumn<QSizePolicy>("policy");
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QTest::newRow("default") << QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed, QSizePolicy::DefaultType);
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QTest::newRow("rand") << QSizePolicy(QSizePolicy::Minimum, QSizePolicy::Preferred);
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}
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// void setSizePolicy(QSizePolicy const& policy) public
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void tst_QGraphicsLayoutItem::setSizePolicy()
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{
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QFETCH(QSizePolicy, policy);
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SubQGraphicsLayoutItem layoutItem;
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QSizePolicy defaultPolicy(QSizePolicy::Preferred, QSizePolicy::Preferred, QSizePolicy::DefaultType);
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QCOMPARE(layoutItem.sizePolicy(), defaultPolicy);
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layoutItem.setSizePolicy(policy);
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QCOMPARE(layoutItem.sizePolicy(), policy);
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QCOMPARE(layoutItem.updateGeometryCalled, (defaultPolicy == policy) ? 0 : 1);
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}
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QTEST_MAIN(tst_QGraphicsLayoutItem)
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#include "tst_qgraphicslayoutitem.moc"
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