diff options
Diffstat (limited to 'tests/benchmarks/gui/graphicsview/qgraphicsitem/tst_qgraphicsitem.cpp')
| -rw-r--r-- | tests/benchmarks/gui/graphicsview/qgraphicsitem/tst_qgraphicsitem.cpp | 234 |
1 files changed, 0 insertions, 234 deletions
diff --git a/tests/benchmarks/gui/graphicsview/qgraphicsitem/tst_qgraphicsitem.cpp b/tests/benchmarks/gui/graphicsview/qgraphicsitem/tst_qgraphicsitem.cpp deleted file mode 100644 index 313cc56b0b..0000000000 --- a/tests/benchmarks/gui/graphicsview/qgraphicsitem/tst_qgraphicsitem.cpp +++ /dev/null @@ -1,234 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the test suite module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:GPL-EXCEPT$ -** 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 The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3 as published by the Free Software -** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <qtest.h> -#include <QGraphicsItem> -#include <QGraphicsScene> -#include <QGraphicsView> - -class tst_QGraphicsItem : public QObject -{ - Q_OBJECT - -public: - tst_QGraphicsItem(); - virtual ~tst_QGraphicsItem(); - -public slots: - void initTestCase(); - void init(); - void cleanup(); - -private slots: - void setParentItem(); - void setParentItem_deep(); - void setParentItem_deep_reversed(); - void deleteItemWithManyChildren(); - void setPos_data(); - void setPos(); - void setTransform_data(); - void setTransform(); - void rotate(); - void scale(); - void shear(); - void translate(); -}; - -tst_QGraphicsItem::tst_QGraphicsItem() -{ -} - -tst_QGraphicsItem::~tst_QGraphicsItem() -{ -} - -static inline void processEvents() -{ - QApplication::processEvents(); - QApplication::processEvents(); -} - -void tst_QGraphicsItem::initTestCase() -{ - processEvents(); - QTest::qWait(1500); - processEvents(); -} - -void tst_QGraphicsItem::init() -{ - processEvents(); -} - -void tst_QGraphicsItem::cleanup() -{ -} - -void tst_QGraphicsItem::setParentItem() -{ - QBENCHMARK { - QGraphicsRectItem rect; - QGraphicsRectItem *childRect = new QGraphicsRectItem; - childRect->setParentItem(&rect); - } -} - -void tst_QGraphicsItem::setParentItem_deep() -{ - QBENCHMARK { - QGraphicsRectItem rect; - QGraphicsRectItem *lastRect = ▭ - for (int i = 0; i < 10; ++i) { - QGraphicsRectItem *childRect = new QGraphicsRectItem; - childRect->setParentItem(lastRect); - lastRect = childRect; - } - QGraphicsItem *first = rect.childItems().first(); - first->setParentItem(0); - } -} - -void tst_QGraphicsItem::setParentItem_deep_reversed() -{ - QBENCHMARK { - QGraphicsRectItem *lastRect = new QGraphicsRectItem; - for (int i = 0; i < 100; ++i) { - QGraphicsRectItem *parentRect = new QGraphicsRectItem; - lastRect->setParentItem(parentRect); - lastRect = parentRect; - } - delete lastRect; - } -} - -void tst_QGraphicsItem::deleteItemWithManyChildren() -{ - QBENCHMARK { - QGraphicsRectItem *rect = new QGraphicsRectItem; - for (int i = 0; i < 1000; ++i) - new QGraphicsRectItem(rect); - delete rect; - } -} - -void tst_QGraphicsItem::setPos_data() -{ - QTest::addColumn<QPointF>("pos"); - - QTest::newRow("0, 0") << QPointF(0, 0); - QTest::newRow("10, 10") << QPointF(10, 10); - QTest::newRow("-10, -10") << QPointF(-10, -10); -} - -void tst_QGraphicsItem::setPos() -{ - QFETCH(QPointF, pos); - - QGraphicsScene scene; - QGraphicsRectItem *rect = scene.addRect(QRectF(0, 0, 100, 100)); - processEvents(); - - QBENCHMARK { - rect->setPos(10, 10); - } -} - -void tst_QGraphicsItem::setTransform_data() -{ - QTest::addColumn<QTransform>("transform"); - - QTest::newRow("rotate 45z") << QTransform().rotate(45); - QTest::newRow("scale 2x2") << QTransform().scale(2, 2); - QTest::newRow("translate 100, 100") << QTransform().translate(100, 100); - QTest::newRow("rotate 45x 45y 45z") << QTransform().rotate(45, Qt::XAxis) - .rotate(45, Qt::YAxis).rotate(45, Qt::ZAxis); -} - -void tst_QGraphicsItem::setTransform() -{ - QFETCH(QTransform, transform); - - QGraphicsScene scene; - QGraphicsRectItem *item = scene.addRect(QRectF(0, 0, 100, 100)); - processEvents(); - - QBENCHMARK { - item->setTransform(transform); - } -} - -void tst_QGraphicsItem::rotate() -{ - QGraphicsScene scene; - QGraphicsItem *item = scene.addRect(QRectF(0, 0, 100, 100)); - processEvents(); - - const QTransform rotate(QTransform().rotate(45)); - QBENCHMARK { - item->setTransform(rotate, true); - } -} - -void tst_QGraphicsItem::scale() -{ - QGraphicsScene scene; - QGraphicsItem *item = scene.addRect(QRectF(0, 0, 100, 100)); - processEvents(); - - const QTransform scale(QTransform::fromScale(2, 2)); - QBENCHMARK { - item->setTransform(scale, true); - } -} - -void tst_QGraphicsItem::shear() -{ - QGraphicsScene scene; - QGraphicsItem *item = scene.addRect(QRectF(0, 0, 100, 100)); - processEvents(); - - const QTransform shear = QTransform().shear(1.5, 1.5); - QBENCHMARK { - item->setTransform(shear, true); - } -} - -void tst_QGraphicsItem::translate() -{ - QGraphicsScene scene; - QGraphicsItem *item = scene.addRect(QRectF(0, 0, 100, 100)); - processEvents(); - - const QTransform translate = QTransform::fromTranslate(100, 100); - QBENCHMARK { - item->setTransform(translate, true); - } -} - -QTEST_MAIN(tst_QGraphicsItem) -#include "tst_qgraphicsitem.moc" |