diff options
Diffstat (limited to 'tests/auto/quick/qquickpainteditem/tst_qquickpainteditem.cpp')
-rw-r--r-- | tests/auto/quick/qquickpainteditem/tst_qquickpainteditem.cpp | 491 |
1 files changed, 491 insertions, 0 deletions
diff --git a/tests/auto/quick/qquickpainteditem/tst_qquickpainteditem.cpp b/tests/auto/quick/qquickpainteditem/tst_qquickpainteditem.cpp new file mode 100644 index 0000000000..8ba27898df --- /dev/null +++ b/tests/auto/quick/qquickpainteditem/tst_qquickpainteditem.cpp @@ -0,0 +1,491 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtTest/QtTest> +#include <QtTest/QSignalSpy> +#include <QtQuick/qquickpainteditem.h> +#include <QtQuick/qquickview.h> + +#include <private/qquickitem_p.h> +#include <private/qsgpainternode_p.h> + +class tst_QQuickPaintedItem: public QObject +{ + Q_OBJECT +private slots: + void initTestCase(); + void update(); + void opaquePainting(); + void antialiasing(); + void mipmap(); + void performanceHints(); + void contentsSize(); + void contentScale(); + void contentsBoundingRect(); + void fillColor(); + void renderTarget(); + +private: + QQuickWindow window; +}; + +class TestPaintedItem : public QQuickPaintedItem +{ + Q_OBJECT +public: + TestPaintedItem(QQuickItem *parent = 0) + : QQuickPaintedItem(parent) + , paintNode(0) + , paintRequests(0) + { + } + + void paint(QPainter *painter) + { + ++paintRequests; + clipRect = painter->clipBoundingRect(); + } + + QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *data) + { + paintNode = static_cast<QSGPainterNode *>(QQuickPaintedItem::updatePaintNode(oldNode, data)); + return paintNode; + } + + QSGPainterNode *paintNode; + int paintRequests; + QRectF clipRect; +}; + +static bool hasDirtyContentFlag(QQuickItem *item) { + return QQuickItemPrivate::get(item)->dirtyAttributes & QQuickItemPrivate::Content; } +static void clearDirtyContentFlag(QQuickItem *item) { + QQuickItemPrivate::get(item)->dirtyAttributes &= ~QQuickItemPrivate::Content; } + +void tst_QQuickPaintedItem::initTestCase() +{ + window.resize(320, 240); + window.show(); + QTest::qWaitForWindowShown(&window); +} + +void tst_QQuickPaintedItem::update() +{ + TestPaintedItem item; + item.setParentItem(window.rootItem()); + + QCOMPARE(hasDirtyContentFlag(&item), false); + item.update(); + QCOMPARE(hasDirtyContentFlag(&item), true); + + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QCOMPARE(item.paintRequests, 0); // Size empty + + item.setSize(QSizeF(320, 240)); + + item.update(); + QCOMPARE(hasDirtyContentFlag(&item), true); + + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QCOMPARE(item.paintRequests, 1); + QCOMPARE(item.clipRect, QRectF(0, 0, 0, 0)); + + item.update(QRect(30, 25, 12, 11)); + QCOMPARE(hasDirtyContentFlag(&item), true); + + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QCOMPARE(item.paintRequests, 2); + QCOMPARE(item.clipRect, QRectF(30, 25, 12, 11)); + + item.update(QRect(30, 25, 12, 11)); + item.update(QRect(112, 56, 20, 20)); + + QCOMPARE(hasDirtyContentFlag(&item), true); + + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QCOMPARE(item.paintRequests, 3); + QCOMPARE(item.clipRect, QRectF(30, 25, 102, 51)); +} + +void tst_QQuickPaintedItem::opaquePainting() +{ + TestPaintedItem item; + item.setSize(QSizeF(320, 240)); + item.setParentItem(window.rootItem()); + + QCOMPARE(item.opaquePainting(), false); + + item.setOpaquePainting(false); + QCOMPARE(item.opaquePainting(), false); + QCOMPARE(hasDirtyContentFlag(&item), false); + + item.update(); + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QVERIFY(item.paintNode); + QCOMPARE(item.paintNode->opaquePainting(), false); + + item.setOpaquePainting(true); + QCOMPARE(item.opaquePainting(), true); + QCOMPARE(hasDirtyContentFlag(&item), true); + + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QVERIFY(item.paintNode); + QCOMPARE(item.paintNode->opaquePainting(), true); + + item.setOpaquePainting(true); + QCOMPARE(item.opaquePainting(), true); + QCOMPARE(hasDirtyContentFlag(&item), false); + + item.setOpaquePainting(false); + QCOMPARE(item.opaquePainting(), false); + QCOMPARE(hasDirtyContentFlag(&item), true); + + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QVERIFY(item.paintNode); + QCOMPARE(item.paintNode->opaquePainting(), false); +} + +void tst_QQuickPaintedItem::antialiasing() +{ + TestPaintedItem item; + item.setSize(QSizeF(320, 240)); + item.setParentItem(window.rootItem()); + + QCOMPARE(item.antialiasing(), false); + + item.setAntialiasing(false); + QCOMPARE(item.antialiasing(), false); + QCOMPARE(hasDirtyContentFlag(&item), false); + + item.update(); + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QVERIFY(item.paintNode); + QCOMPARE(item.paintNode->smoothPainting(), false); + + item.setAntialiasing(true); + QCOMPARE(item.antialiasing(), true); + QCOMPARE(hasDirtyContentFlag(&item), true); + + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QVERIFY(item.paintNode); + QCOMPARE(item.paintNode->smoothPainting(), true); + + item.setAntialiasing(true); + QCOMPARE(item.antialiasing(), true); + QCOMPARE(hasDirtyContentFlag(&item), false); + + item.setAntialiasing(false); + QCOMPARE(item.antialiasing(), false); + QCOMPARE(hasDirtyContentFlag(&item), true); + + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QVERIFY(item.paintNode); + QCOMPARE(item.paintNode->smoothPainting(), false); +} + +void tst_QQuickPaintedItem::mipmap() +{ + TestPaintedItem item; + item.setSize(QSizeF(320, 240)); + item.setParentItem(window.rootItem()); + + QCOMPARE(item.mipmap(), false); + + item.setMipmap(false); + QCOMPARE(item.mipmap(), false); + QCOMPARE(hasDirtyContentFlag(&item), false); + + item.update(); + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QVERIFY(item.paintNode); + QCOMPARE(item.paintNode->mipmapping(), false); + + item.setMipmap(true); + QCOMPARE(item.mipmap(), true); + QCOMPARE(hasDirtyContentFlag(&item), true); + + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QVERIFY(item.paintNode); + QCOMPARE(item.paintNode->mipmapping(), true); + + item.setMipmap(true); + QCOMPARE(item.mipmap(), true); + QCOMPARE(hasDirtyContentFlag(&item), false); + + item.setMipmap(false); + QCOMPARE(item.mipmap(), false); + QCOMPARE(hasDirtyContentFlag(&item), true); + + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QVERIFY(item.paintNode); + QCOMPARE(item.paintNode->mipmapping(), false); +} + +void tst_QQuickPaintedItem::performanceHints() +{ + TestPaintedItem item; + item.setSize(QSizeF(320, 240)); + item.setParentItem(window.rootItem()); + + QCOMPARE(item.performanceHints(), QQuickPaintedItem::PerformanceHints()); + + item.setPerformanceHints(QQuickPaintedItem::PerformanceHints()); + QCOMPARE(item.performanceHints(), QQuickPaintedItem::PerformanceHints()); + QCOMPARE(hasDirtyContentFlag(&item), false); + + item.update(); + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QVERIFY(item.paintNode); + QCOMPARE(item.paintNode->fastFBOResizing(), false); + + item.setPerformanceHints(QQuickPaintedItem::PerformanceHints(QQuickPaintedItem::FastFBOResizing)); + QCOMPARE(item.performanceHints(), QQuickPaintedItem::PerformanceHints(QQuickPaintedItem::FastFBOResizing)); + QCOMPARE(hasDirtyContentFlag(&item), true); + + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QVERIFY(item.paintNode); + QCOMPARE(item.paintNode->fastFBOResizing(), true); + + item.setPerformanceHint(QQuickPaintedItem::FastFBOResizing, true); + QCOMPARE(item.performanceHints(), QQuickPaintedItem::PerformanceHints(QQuickPaintedItem::FastFBOResizing)); + QCOMPARE(hasDirtyContentFlag(&item), false); + + item.setPerformanceHint(QQuickPaintedItem::FastFBOResizing, false); + QCOMPARE(item.performanceHints(), QQuickPaintedItem::PerformanceHints()); + QCOMPARE(hasDirtyContentFlag(&item), true); + + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QVERIFY(item.paintNode); + QCOMPARE(item.paintNode->fastFBOResizing(), false); +} + +void tst_QQuickPaintedItem::contentsSize() +{ + TestPaintedItem item; + + QSignalSpy spy(&item, SIGNAL(contentsSizeChanged())); + + QCOMPARE(item.contentsSize(), QSize()); + + item.setContentsSize(QSize()); + QCOMPARE(item.contentsSize(), QSize()); + QCOMPARE(hasDirtyContentFlag(&item), false); + QCOMPARE(spy.count(), 0); + + item.setContentsSize(QSize(320, 240)); + QCOMPARE(item.contentsSize(), QSize(320, 240)); + QCOMPARE(hasDirtyContentFlag(&item), true); + QCOMPARE(spy.count(), 1); + + clearDirtyContentFlag(&item); + + item.setContentsSize(QSize(320, 240)); + QCOMPARE(item.contentsSize(), QSize(320, 240)); + QCOMPARE(hasDirtyContentFlag(&item), false); + QCOMPARE(spy.count(), 1); + + item.resetContentsSize(); + QCOMPARE(item.contentsSize(), QSize()); + QCOMPARE(hasDirtyContentFlag(&item), true); + QCOMPARE(spy.count(), 2); +} + +void tst_QQuickPaintedItem::contentScale() +{ + TestPaintedItem item; + item.setSize(QSizeF(320, 240)); + item.setParentItem(window.rootItem()); + + QSignalSpy spy(&item, SIGNAL(contentsScaleChanged())); + + QCOMPARE(item.contentsScale(), 1.); + + item.setContentsScale(1.); + QCOMPARE(item.contentsScale(), 1.); + QCOMPARE(hasDirtyContentFlag(&item), false); + QCOMPARE(spy.count(), 0); + + item.update(); + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QVERIFY(item.paintNode); + QCOMPARE(item.paintNode->contentsScale(), 1.0); + + item.setContentsScale(0.4); + QCOMPARE(item.contentsScale(), 0.4); + QCOMPARE(hasDirtyContentFlag(&item), true); + QCOMPARE(spy.count(), 1); + + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QVERIFY(item.paintNode); + QCOMPARE(item.paintNode->contentsScale(), 0.4); + + item.setContentsScale(0.4); + QCOMPARE(item.contentsScale(), 0.4); + QCOMPARE(hasDirtyContentFlag(&item), false); + QCOMPARE(spy.count(), 1); + + item.setContentsScale(2.5); + QCOMPARE(item.contentsScale(), 2.5); + QCOMPARE(hasDirtyContentFlag(&item), true); + QCOMPARE(spy.count(), 2); + + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QVERIFY(item.paintNode); + QCOMPARE(item.paintNode->contentsScale(), 2.5); +} + +void tst_QQuickPaintedItem::contentsBoundingRect() +{ + TestPaintedItem item; + item.setSize(QSizeF(320, 240)); + item.setParentItem(window.rootItem()); + + QCOMPARE(item.contentsBoundingRect(), QRectF(0, 0, 320, 240)); + + item.setContentsSize(QSize(500, 500)); + QCOMPARE(item.contentsBoundingRect(), QRectF(0, 0, 500, 500)); + + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QVERIFY(item.paintNode); + QCOMPARE(item.paintNode->size(), QSize(500, 500)); + + item.setContentsScale(0.5); + QCOMPARE(item.contentsBoundingRect(), QRectF(0, 0, 320, 250)); + + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QVERIFY(item.paintNode); + QCOMPARE(item.paintNode->size(), QSize(320, 250)); + + item.setContentsSize(QSize(150, 150)); + QCOMPARE(item.contentsBoundingRect(), QRectF(0, 0, 320, 240)); + + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QVERIFY(item.paintNode); + QCOMPARE(item.paintNode->size(), QSize(320, 240)); + + item.setContentsScale(2.0); + QCOMPARE(item.contentsBoundingRect(), QRectF(0, 0, 320, 300)); + + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QVERIFY(item.paintNode); + QCOMPARE(item.paintNode->size(), QSize(320, 300)); + +} + +void tst_QQuickPaintedItem::fillColor() +{ + TestPaintedItem item; + item.setSize(QSizeF(320, 240)); + item.setParentItem(window.rootItem()); + + QSignalSpy spy(&item, SIGNAL(fillColorChanged())); + + QCOMPARE(item.fillColor(), QColor(Qt::transparent)); + + item.setFillColor(QColor(Qt::transparent)); + QCOMPARE(item.fillColor(), QColor(Qt::transparent)); + QCOMPARE(hasDirtyContentFlag(&item), false); + QCOMPARE(spy.count(), 0); + + item.update(); + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QVERIFY(item.paintNode); + QCOMPARE(item.paintNode->fillColor(), QColor(Qt::transparent)); + + item.setFillColor(QColor(Qt::green)); + QCOMPARE(item.fillColor(), QColor(Qt::green)); + QCOMPARE(hasDirtyContentFlag(&item), true); + QCOMPARE(spy.count(), 1); + + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QVERIFY(item.paintNode); + QCOMPARE(item.paintNode->fillColor(), QColor(Qt::green)); + + item.setFillColor(QColor(Qt::green)); + QCOMPARE(item.fillColor(), QColor(Qt::green)); + QCOMPARE(hasDirtyContentFlag(&item), false); + QCOMPARE(spy.count(), 1); + + item.setFillColor(QColor(Qt::blue)); + QCOMPARE(item.fillColor(), QColor(Qt::blue)); + QCOMPARE(hasDirtyContentFlag(&item), true); + QCOMPARE(spy.count(), 2); + + QTRY_COMPARE(hasDirtyContentFlag(&item), false); + QVERIFY(item.paintNode); + QCOMPARE(item.paintNode->fillColor(), QColor(Qt::blue)); + +} + +void tst_QQuickPaintedItem::renderTarget() +{ + TestPaintedItem item; + + QSignalSpy spy(&item, SIGNAL(renderTargetChanged())); + + QCOMPARE(item.renderTarget(), QQuickPaintedItem::Image); + + item.setRenderTarget(QQuickPaintedItem::Image); + QCOMPARE(item.renderTarget(), QQuickPaintedItem::Image); + QCOMPARE(hasDirtyContentFlag(&item), false); + QCOMPARE(spy.count(), 0); + + item.setRenderTarget(QQuickPaintedItem::FramebufferObject); + QCOMPARE(item.renderTarget(), QQuickPaintedItem::FramebufferObject); + QCOMPARE(hasDirtyContentFlag(&item), true); + QCOMPARE(spy.count(), 1); + + clearDirtyContentFlag(&item); + + item.setRenderTarget(QQuickPaintedItem::FramebufferObject); + QCOMPARE(item.renderTarget(), QQuickPaintedItem::FramebufferObject); + QCOMPARE(hasDirtyContentFlag(&item), false); + QCOMPARE(spy.count(), 1); + + item.setRenderTarget(QQuickPaintedItem::InvertedYFramebufferObject); + QCOMPARE(item.renderTarget(), QQuickPaintedItem::InvertedYFramebufferObject); + QCOMPARE(hasDirtyContentFlag(&item), true); + QCOMPARE(spy.count(), 2); +} + +QTEST_MAIN(tst_QQuickPaintedItem) + +#include "tst_qquickpainteditem.moc" |