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Diffstat (limited to 'tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/main.cpp')
| -rw-r--r-- | tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/main.cpp | 780 |
1 files changed, 0 insertions, 780 deletions
diff --git a/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/main.cpp b/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/main.cpp deleted file mode 100644 index 87ab80d74f..0000000000 --- a/tests/benchmarks/gui/graphicsview/functional/GraphicsViewBenchmark/main.cpp +++ /dev/null @@ -1,780 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the test suite 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 <QtTest/QtTest> -#include <QtGui/qgraphicsview.h> -#include <QtGui/qpixmapcache.h> -#include <QtGui/qdesktopwidget.h> - -#include "mainview.h" -#include "dummydatagen.h" -#include "simplelist.h" -#include "itemrecyclinglist.h" -#include "simplelist.h" -#include "theme.h" -#include "commandline.h" - -class tst_GraphicsViewBenchmark : public QObject -{ - Q_OBJECT -public: - enum ListType { - Simple, - Recycling, - None - }; - - enum ScrollStep { - Slow = 2, - Normal = 8, - Fast = 64 - }; - - tst_GraphicsViewBenchmark(Settings *settings) - : mSettings(settings), mMainView(0), currentListSize(-1), currentListType(None) {} - ~tst_GraphicsViewBenchmark() {} - -public slots: - void initTestCase(); - void cleanupTestCase(); - void init(); - -private slots: - // Benchmarks: - void createAndFillList_data(); - void createAndFillList(); - void add100ItemsToBeginningOfList_data(); - void add100ItemsToBeginningOfList(); - void remove100ItemsFromBeginningOfList_data(); - void remove100ItemsFromBeginningOfList(); - void deleteList_data(); - void deleteList(); - void themeChange_data(); - void themeChange(); - void update_data(); - void update(); - void scroll_data(); - void scroll(); - -private: - Settings *mSettings; - MainView *mMainView; - DummyDataGenerator mDataGenerator; - int currentListSize; - ListType currentListType; - - void resetView(); - void ensureListSizeAndType(int listSize, ListType listType); - void ensureTheme(Theme::Themes theme); - void ensureRotationAngle(int rotation); - void ensureSubtreeCache(bool enable); - void ensureImageBasedRendering(bool enable); - void insertListData(); - inline void setTestWidget(QGraphicsWidget *widget, int listSize, ListType listType) - { - currentListSize = listSize; - currentListType = listType; - mMainView->setTestWidget(widget); - } -}; - -Q_DECLARE_METATYPE(tst_GraphicsViewBenchmark::ListType) -Q_DECLARE_METATYPE(Theme::Themes) -Q_DECLARE_METATYPE(tst_GraphicsViewBenchmark::ScrollStep) - -const int AddRemoveCount = 100; - -static ListItem *newSimpleListItem(DummyDataGenerator &dataGenerator, const int id) -{ - ListItem *item = new ListItem(); - item->setText(dataGenerator.randomName(), ListItem::FirstPos ); - item->setText(dataGenerator.randomPhoneNumber(QString("%1").arg(id)), ListItem::SecondPos ); - item->setIcon(new IconItem(dataGenerator.randomIconItem(), item), ListItem::LeftIcon ); - item->setIcon(new IconItem(dataGenerator.randomStatusItem(), item), ListItem::RightIcon); - item->setFont(Theme::p()->font(Theme::ContactName), ListItem::FirstPos); - item->setFont(Theme::p()->font(Theme::ContactNumber), ListItem::SecondPos); - item->setBorderPen(Theme::p()->listItemBorderPen()); - item->setRounding(Theme::p()->listItemRounding()); - item->icon(ListItem::LeftIcon)->setRotation(Theme::p()->iconRotation(ListItem::LeftIcon)); - item->icon(ListItem::RightIcon)->setRotation(Theme::p()->iconRotation(ListItem::RightIcon)); - item->icon(ListItem::LeftIcon)->setSmoothTransformationEnabled(Theme::p()->isIconSmoothTransformationEnabled(ListItem::LeftIcon)); - item->icon(ListItem::RightIcon)->setSmoothTransformationEnabled(Theme::p()->isIconSmoothTransformationEnabled(ListItem::RightIcon)); - item->icon(ListItem::LeftIcon)->setOpacityEffectEnabled(Theme::p()->isIconOpacityEffectEnabled(ListItem::LeftIcon)); - item->icon(ListItem::RightIcon)->setOpacityEffectEnabled(Theme::p()->isIconOpacityEffectEnabled(ListItem::RightIcon)); - return item; -} - -static RecycledListItem *newRecyclingListItem(DummyDataGenerator &dataGenerator, const int id) -{ - RecycledListItem *item = new RecycledListItem(); - item->item()->setText(dataGenerator.randomName(), ListItem::FirstPos ); - item->item()->setText(dataGenerator.randomPhoneNumber(QString("%1").arg(id)), ListItem::SecondPos ); - item->item()->setIcon(new IconItem(dataGenerator.randomIconItem()), ListItem::LeftIcon ); - item->item()->setIcon(new IconItem(dataGenerator.randomStatusItem()), ListItem::RightIcon); - item->item()->setFont(Theme::p()->font(Theme::ContactName), ListItem::FirstPos); - item->item()->setFont(Theme::p()->font(Theme::ContactNumber), ListItem::SecondPos); - item->item()->setBorderPen(Theme::p()->listItemBorderPen()); - item->item()->setRounding(Theme::p()->listItemRounding()); - item->item()->icon(ListItem::LeftIcon)->setRotation(Theme::p()->iconRotation(ListItem::LeftIcon)); - item->item()->icon(ListItem::RightIcon)->setRotation(Theme::p()->iconRotation(ListItem::RightIcon)); - item->item()->icon(ListItem::LeftIcon)->setSmoothTransformationEnabled(Theme::p()->isIconSmoothTransformationEnabled(ListItem::LeftIcon)); - item->item()->icon(ListItem::RightIcon)->setSmoothTransformationEnabled(Theme::p()->isIconSmoothTransformationEnabled(ListItem::RightIcon)); - item->item()->icon(ListItem::LeftIcon)->setOpacityEffectEnabled(Theme::p()->isIconOpacityEffectEnabled(ListItem::LeftIcon)); - item->item()->icon(ListItem::RightIcon)->setOpacityEffectEnabled(Theme::p()->isIconOpacityEffectEnabled(ListItem::RightIcon)); - return item; -} - -static void fillList(DummyDataGenerator &dataGenerator, int itemCount, QGraphicsWidget *list) -{ - if (SimpleList *simpleList = qobject_cast<SimpleList *>(list)) { - for (int i = 0; i < itemCount; ++i) - simpleList->addItem(newSimpleListItem(dataGenerator, i)); - } else if (ItemRecyclingList *recyclingList = qobject_cast<ItemRecyclingList *>(list)) { - for (int i = 0; i < itemCount; ++i) - recyclingList->addItem(newRecyclingListItem(dataGenerator, i)); - } else { - qFatal("fillList: internal error"); - } -} - -void tst_GraphicsViewBenchmark::resetView() -{ - if (QGraphicsWidget *widget = mMainView->takeTestWidget()) { - delete widget; - currentListSize = -1; - currentListType = None; - QTest::qWait(50); - } else { - if (currentListSize != -1) - qFatal("tst_GraphicsViewBenchmark::resetView: internal error: wrong list size"); - if (currentListType != None) - qFatal("tst_GraphicsViewBenchmark::resetView: internal error: wrong list type"); - } - ensureTheme(Theme::Blue); - ensureRotationAngle(0); - ensureSubtreeCache(false); - ensureImageBasedRendering(false); -} - -void tst_GraphicsViewBenchmark::ensureListSizeAndType(int listSize, ListType listType) -{ - if (currentListSize != listSize || currentListType != listType) { - resetView(); - if (listType == Simple) { - SimpleList *list = new SimpleList; - fillList(mDataGenerator, listSize, list); - setTestWidget(list, listSize, listType); - } else if (listType == Recycling) { - ItemRecyclingList *list = new ItemRecyclingList; - fillList(mDataGenerator, listSize, list); - setTestWidget(list, listSize, listType); - } - QTest::qWait(50); - return; - } - - // Okay, we're supposed to have the right list type and size. Make sure we actually have it. - QGraphicsWidget *widget = mMainView->testWidget(); - if (!widget) { - if (currentListType != None || currentListSize != -1) - qFatal("tst_GraphicsViewBenchmark::ensureListSizeAndType: internal error: no test widget"); - return; - } - - if (listType == Simple) { - SimpleList *list = qobject_cast<SimpleList *>(widget); - if (!list) - qFatal("tst_GraphicsViewBenchmark::ensureListSizeAndType: internal error: wrong list type"); - if (list->itemCount() != listSize) - qFatal("tst_GraphicsViewBenchmark::ensureListSizeAndType: internal error: wrong list size"); - } else if (listType == Recycling){ - ItemRecyclingList *list = qobject_cast<ItemRecyclingList *>(widget); - if (!list) - qFatal("tst_GraphicsViewBenchmark::ensureListSizeAndType: internal error: wrong list type"); - if (list->rows() != listSize) - qFatal("tst_GraphicsViewBenchmark::ensureListSizeAndType: internal error: wrong list size"); - } -} - -void tst_GraphicsViewBenchmark::ensureTheme(Theme::Themes theme) -{ - if (Theme::p()->theme() != theme) { - Theme::p()->setTheme(theme); - // The theme change itself can take a lot of time, so make - // sure we give it a little bit time to stabilize *after* - // the changes, hence sendPostedEvents(); qWait(); - QApplication::sendPostedEvents(); - QTest::qWait(50); - } -} - -void tst_GraphicsViewBenchmark::ensureRotationAngle(int angle) -{ - const bool useTwoColumns = angle != 0; - bool wait = false; - if (mMainView->rotationAngle() != angle) { - mMainView->rotateContent(-mMainView->rotationAngle() + angle); - wait = true; - } - if (QGraphicsWidget *widget = mMainView->testWidget()) { - if (SimpleList *list = qobject_cast<SimpleList *>(widget)) { - if (list->twoColumns() != useTwoColumns) { - list->setTwoColumns(useTwoColumns); - wait = true; - } - } else if (ItemRecyclingList *list = qobject_cast<ItemRecyclingList *>(widget)) { - if (list->twoColumns() != useTwoColumns) { - list->setTwoColumns(useTwoColumns); - wait = true; - } - } - } - if (wait) - QTest::qWait(50); -} - -void tst_GraphicsViewBenchmark::ensureSubtreeCache(bool enable) -{ - QGraphicsWidget *widget = mMainView->testWidget(); - if (!widget) - return; - - if (SimpleList *list = qobject_cast<SimpleList *>(widget)) { - if (list->listItemCaching() != enable) { - list->setListItemCaching(enable); - QTest::qWait(50); - } - } else if (ItemRecyclingList *list = qobject_cast<ItemRecyclingList *>(widget)) { - if (list->listItemCaching() != enable) { - list->setListItemCaching(enable); - QTest::qWait(50); - } - } - QPixmapCache::clear(); -} - -void tst_GraphicsViewBenchmark::ensureImageBasedRendering(bool enable) -{ - if (mMainView->imageBasedRendering() != enable) { - mMainView->setImageBasedRendering(enable); - QTest::qWait(50); - } -} - -void tst_GraphicsViewBenchmark::insertListData() -{ - QTest::addColumn<int>("listSize"); - QTest::addColumn<ListType>("listType"); - - QTest::newRow("Simple list containing 10 items") << 10 << Simple; - QTest::newRow("Recycling list containing 10 items") << 10 << Recycling; - QTest::newRow("Simple list containing 50 items") << 50 << Simple; - QTest::newRow("Recycling list containing 50 items") << 50 << Recycling; - QTest::newRow("Simple list containing 500 items") << 500 << Simple; - QTest::newRow("Recycling list containing 500 items") << 500 << Recycling; -} - -void tst_GraphicsViewBenchmark::initTestCase() -{ - mMainView = new MainView(mSettings->options() & Settings::UseOpenGL, - mSettings->options() & Settings::OutputFps); - - if (mSettings->size().width() > 0 && mSettings->size().height() > 0) { - mMainView->resize(mSettings->size().width(), mSettings->size().height()); - mMainView->show(); - } else if (QApplication::desktop()->width() < 360 || QApplication::desktop()->height() < 640) { - mMainView->showFullScreen(); - } else { - mMainView->resize(360, 640); - mMainView->show(); - } - - mDataGenerator.Reset(); - SimpleList *list = new SimpleList; - list->setListItemCaching(false); - mMainView->setTestWidget(list); - fillList(mDataGenerator, 5, list); - mMainView->takeTestWidget(); - delete list; - - currentListSize = -1; - currentListType = None; - - QVERIFY(QTest::qWaitForWindowShown(mMainView)); -} - -void tst_GraphicsViewBenchmark::cleanupTestCase() -{ - delete mMainView; - mMainView = 0; -} - -void tst_GraphicsViewBenchmark::init() -{ - // Make sure we don't have pending events in the queue. - // Yes, each test run takes a little bit longer, but the results are more stable. - QTest::qWait(150); -} - -void tst_GraphicsViewBenchmark::createAndFillList_data() -{ - insertListData(); -} - -void tst_GraphicsViewBenchmark::createAndFillList() -{ - QFETCH(int, listSize); - QFETCH(ListType, listType); - - resetView(); - - if (listType == Simple) { - QBENCHMARK { - SimpleList *list = new SimpleList; - setTestWidget(list, listSize, listType); - fillList(mDataGenerator, listSize, list); - } - } else { - QBENCHMARK { - ItemRecyclingList *list = new ItemRecyclingList; - setTestWidget(list, listSize, listType); - fillList(mDataGenerator, listSize, list); - } - } - - resetView(); -} - -void tst_GraphicsViewBenchmark::add100ItemsToBeginningOfList_data() -{ - insertListData(); -} - -void tst_GraphicsViewBenchmark::add100ItemsToBeginningOfList() -{ - QFETCH(int, listSize); - QFETCH(ListType, listType); - - resetView(); - - if (listType == Simple) { - SimpleList *list = new SimpleList; - fillList(mDataGenerator, listSize, list); - setTestWidget(list, listSize, listType); - QTest::qWait(50); - QBENCHMARK { - for (int i = 0; i < AddRemoveCount; ++i) - list->insertItem(0, newSimpleListItem(mDataGenerator, i)); - } - } else { - ItemRecyclingList *list = new ItemRecyclingList; - fillList(mDataGenerator, listSize, list); - setTestWidget(list, listSize, listType); - QTest::qWait(50); - QBENCHMARK { - for (int i = 0; i < AddRemoveCount; ++i) - list->insertItem(0, newRecyclingListItem(mDataGenerator, i)); - } - } - - resetView(); -} - -void tst_GraphicsViewBenchmark::remove100ItemsFromBeginningOfList_data() -{ - insertListData(); -} - -void tst_GraphicsViewBenchmark::remove100ItemsFromBeginningOfList() -{ - QFETCH(int, listSize); - QFETCH(ListType, listType); - - resetView(); - - if (listType == Simple) { - SimpleList *list = new SimpleList; - fillList(mDataGenerator, listSize, list); - setTestWidget(list, listSize, listType); - QTest::qWait(50); - QBENCHMARK { - for (int i = 0; i < AddRemoveCount; ++i) - delete list->takeItem(0); - } - } else { - ItemRecyclingList *list = new ItemRecyclingList; - fillList(mDataGenerator, listSize, list); - setTestWidget(list, listSize, listType); - QTest::qWait(50); - QBENCHMARK { - for (int i = 0; i < AddRemoveCount; ++i) - delete list->takeItem(0); - } - } - - resetView(); -} - -void tst_GraphicsViewBenchmark::deleteList_data() -{ - insertListData(); - QTest::newRow("Simple list containing 1000 items") << 1000 << Simple; - QTest::newRow("Recycling list containing 1000 items") << 1000 << Recycling; -} - -void tst_GraphicsViewBenchmark::deleteList() -{ - QFETCH(int, listSize); - QFETCH(ListType, listType); - - if (listSize < 500) - return; // Too small to measure. - - QGraphicsWidget *list = 0; - if (listType == Simple) - list = new SimpleList; - else - list = new ItemRecyclingList; - fillList(mDataGenerator, listSize, list); - QTest::qWait(20); - - QBENCHMARK_ONCE { - delete list; - } -} - -void tst_GraphicsViewBenchmark::themeChange_data() -{ - QTest::addColumn<int>("listSize"); - QTest::addColumn<ListType>("listType"); - QTest::addColumn<Theme::Themes>("fromTheme"); - QTest::addColumn<Theme::Themes>("toTheme"); - - QTest::newRow("From Blue to Lime, simple list containing 10 items") << 10 << Simple << Theme::Blue << Theme::Lime; - QTest::newRow("From Lime to Blue, simple list containing 10 items") << 10 << Simple << Theme::Lime << Theme::Blue; - - QTest::newRow("From Blue to Lime, recycling list containing 10 items") << 10 << Recycling << Theme::Blue << Theme::Lime; - QTest::newRow("From Lime to Blue, recycling list containing 10 items") << 10 << Recycling << Theme::Lime << Theme::Blue; - - QTest::newRow("From Blue to Lime, simple list containing 50 items") << 50 << Simple << Theme::Blue << Theme::Lime; - QTest::newRow("From Lime to Blue, simple list containing 50 items") << 50 << Simple << Theme::Lime << Theme::Blue; - - QTest::newRow("From Blue to Lime, recycling list containing 50 items") << 50 << Recycling << Theme::Blue << Theme::Lime; - QTest::newRow("From Lime to Blue, recycling list containing 50 items") << 50 << Recycling << Theme::Lime << Theme::Blue; - - QTest::newRow("From Blue to Lime, simple list containing 500 items") << 500 << Simple << Theme::Blue << Theme::Lime; - QTest::newRow("From Lime to Blue, simple list containing 500 items") << 500 << Simple << Theme::Lime << Theme::Blue; - - QTest::newRow("From Blue to Lime, recycling list containing 500 items") << 500 << Recycling << Theme::Blue << Theme::Lime; - QTest::newRow("From Lime to Blue, recycling list containing 500 items") << 500 << Recycling << Theme::Lime << Theme::Blue; -} - -void tst_GraphicsViewBenchmark::themeChange() -{ - QFETCH(int, listSize); - QFETCH(ListType, listType); - QFETCH(Theme::Themes, fromTheme); - QFETCH(Theme::Themes, toTheme); - - if (fromTheme == toTheme) - qFatal("tst_GraphicsViewBenchmark::themeChange: to and from theme is the same"); - - ensureListSizeAndType(listSize, listType); - ensureTheme(fromTheme); - - QBENCHMARK { - Theme::p()->setTheme(toTheme); - } -} - -static inline QLatin1String stringForTheme(Theme::Themes theme) -{ - if (theme == Theme::Blue) - return QLatin1String("Blue"); - return QLatin1String("Lime"); -} - -static inline QLatin1String stringForListType(tst_GraphicsViewBenchmark::ListType type) -{ - if (type == tst_GraphicsViewBenchmark::Simple) - return QLatin1String("Simple"); - if (type == tst_GraphicsViewBenchmark::Recycling) - return QLatin1String("Recycling"); - return QLatin1String("None"); -} - -static inline QLatin1String stringForScrollStep(tst_GraphicsViewBenchmark::ScrollStep step) -{ - if (step == tst_GraphicsViewBenchmark::Slow) - return QLatin1String("Slow"); - if (step == tst_GraphicsViewBenchmark::Normal) - return QLatin1String("Normal"); - return QLatin1String("Fast"); -} - -static inline QString rowString(int listSize, tst_GraphicsViewBenchmark::ListType listType, - Theme::Themes theme, int toImage, int cache, int angle) -{ - return QString("Items=%1, List=%2, Theme=%3, RenderToImage=%4, Cache=%5, RotAngle=%6") - .arg(QString::number(listSize)).arg(stringForListType(listType)) - .arg(stringForTheme(theme)).arg(QString::number(toImage)) - .arg(QString::number(cache)).arg(QString::number(angle)); -} - -static inline QString rowString(int listSize, tst_GraphicsViewBenchmark::ListType listType, - Theme::Themes theme, int cache, int angle, - tst_GraphicsViewBenchmark::ScrollStep step) -{ - return QString("Items=%1, List=%2, Theme=%3, Cache=%4, RotAngle=%5, Speed=%6") - .arg(QString::number(listSize)).arg(stringForListType(listType)) - .arg(stringForTheme(theme)).arg(QString::number(cache)) - .arg(QString::number(angle)).arg(stringForScrollStep(step)); -} - -void tst_GraphicsViewBenchmark::update_data() -{ - QTest::addColumn<int>("listSize"); - QTest::addColumn<ListType>("listType"); - QTest::addColumn<Theme::Themes>("theme"); - QTest::addColumn<bool>("renderToImage"); - QTest::addColumn<bool>("subtreeCache"); - QTest::addColumn<int>("rotationAngle"); - - QList<ListType> listTypes; - listTypes << Simple << Recycling; - - QList<int> listSizes; - listSizes << 10 << 50 << 500; - - QList<Theme::Themes> themes; - themes << Theme::Blue << Theme::Lime; - - QList<int> rotationAngles; - rotationAngles << 0 << 90; - - // Generate rows: - foreach (ListType listType, listTypes) { - foreach (int listSize, listSizes) { - foreach (int angle, rotationAngles) { - foreach (Theme::Themes theme, themes) { - for (int toImage = 0; toImage < 2; ++toImage) { - for (int cache = 0; cache < 2; ++cache) { - QString string = rowString(listSize, listType, theme, toImage, cache, angle); - QTest::newRow(string.toLatin1()) << listSize << listType << theme << bool(toImage) - << bool(cache) << angle; - } - } - } - } - } - } -} - -void tst_GraphicsViewBenchmark::update() -{ - QFETCH(int, listSize); - QFETCH(ListType, listType); - QFETCH(Theme::Themes, theme); - QFETCH(bool, renderToImage); - QFETCH(bool, subtreeCache); - QFETCH(int, rotationAngle); - - mMainView->viewport()->setUpdatesEnabled(false); - - ensureListSizeAndType(listSize, listType); - ensureTheme(theme); - ensureRotationAngle(rotationAngle); - ensureSubtreeCache(subtreeCache); - ensureImageBasedRendering(renderToImage); - - QEventLoop loop; - QObject::connect(mMainView, SIGNAL(repainted()), &loop, SLOT(quit())); - QTimer::singleShot(4000, &loop, SLOT(quit())); - // Dry run (especially important when cache is enabled). - // NB! setUpdatesEnabled triggers an update(). - mMainView->viewport()->setUpdatesEnabled(true); - loop.exec(QEventLoop::AllEvents | QEventLoop::ExcludeUserInputEvents| QEventLoop::ExcludeSocketNotifiers); - QTest::qWait(50); - - QTimer::singleShot(4000, &loop, SLOT(quit())); - QBENCHMARK { - mMainView->viewport()->update(); - loop.exec(QEventLoop::AllEvents | QEventLoop::ExcludeUserInputEvents| QEventLoop::ExcludeSocketNotifiers); - } -} - -void tst_GraphicsViewBenchmark::scroll_data() -{ - QTest::addColumn<int>("listSize"); - QTest::addColumn<ListType>("listType"); - QTest::addColumn<Theme::Themes>("theme"); - QTest::addColumn<bool>("subtreeCache"); - QTest::addColumn<int>("rotationAngle"); - QTest::addColumn<ScrollStep>("scrollStep"); - - QList<ListType> listTypes; - listTypes << Simple << Recycling; - - QList<int> listSizes; - listSizes << 10 << 50 << 500; - - QList<Theme::Themes> themes; - themes << Theme::Blue << Theme::Lime; - - QList<int> rotationAngles; - rotationAngles << 0 << 90; - - QList<ScrollStep> scrollSteps; - scrollSteps << Slow << Normal << Fast; - - // Generate rows: - foreach (ListType listType, listTypes) { - foreach (int listSize, listSizes) { - foreach (int angle, rotationAngles) { - foreach (ScrollStep step, scrollSteps) { - foreach (Theme::Themes theme, themes) { - for (int cache = 0; cache < 2; ++cache) { - QString string = rowString(listSize, listType, theme, cache, angle, step); - QTest::newRow(string.toLatin1()) << listSize << listType << theme - << bool(cache) << angle << step; - } - } - } - } - } - } -} - -void tst_GraphicsViewBenchmark::scroll() -{ - QFETCH(int, listSize); - QFETCH(ListType, listType); - QFETCH(Theme::Themes, theme); - QFETCH(bool, subtreeCache); - QFETCH(int, rotationAngle); - QFETCH(ScrollStep, scrollStep); - - mMainView->viewport()->setUpdatesEnabled(false); - - ensureListSizeAndType(listSize, listType); - ensureTheme(theme); - ensureRotationAngle(rotationAngle); - ensureSubtreeCache(subtreeCache); - ensureImageBasedRendering(false); - - ScrollBar *sb = 0; - if (listType == Simple) - sb = static_cast<SimpleList *>(mMainView->testWidget())->verticalScrollBar(); - else - sb = static_cast<ItemRecyclingList *>(mMainView->testWidget())->verticalScrollBar(); - const qreal sliderStart = sb->sliderSize() / qreal(2.0); - const qreal sliderTarget = sliderStart + qreal(scrollStep); - sb->setSliderPosition(sliderStart); - - QEventLoop loop; - QObject::connect(mMainView, SIGNAL(repainted()), &loop, SLOT(quit())); - QTimer::singleShot(4000, &loop, SLOT(quit())); - // Dry run (especially important when cache is enabled). - // NB! setUpdatesEnabled triggers an update(). - mMainView->viewport()->setUpdatesEnabled(true); - loop.exec(QEventLoop::AllEvents | QEventLoop::ExcludeUserInputEvents| QEventLoop::ExcludeSocketNotifiers); - QTest::qWait(50); - - QTimer::singleShot(4000, &loop, SLOT(quit())); - QBENCHMARK { - sb->setSliderPosition(sliderTarget); - loop.exec(QEventLoop::AllEvents | QEventLoop::ExcludeUserInputEvents| QEventLoop::ExcludeSocketNotifiers); - } -} - -int main(int argc, char *argv[]) -{ - Settings settings; - if (!readSettingsFromCommandLine(argc, argv, settings)) - return 1; - - // Eat command line arguments. - int aargc = 0; - for (int i = 0; i < argc; ++i) { - if (argv[i]) - ++aargc; - } - char **aargv = new char*[aargc]; - aargc = 0; - for (int i = 0; i < argc; ++i) { - if (argv[i]) - aargv[aargc++] = argv[i]; - } - - QApplication app(aargc, aargv); - - int returnValue = 0; - if (settings.options() & Settings::ManualTest) { - MainView view(settings.options() & Settings::UseOpenGL, settings.options() & Settings::OutputFps); - - DummyDataGenerator dataGenerator; - dataGenerator.Reset(); - - SimpleList *list = new SimpleList; - if (settings.options() & Settings::UseListItemCache) - list->setListItemCaching(true); - else - list->setListItemCaching(false); - - if (settings.listItemCount()) - fillList(dataGenerator, settings.listItemCount(), list); - else - fillList(dataGenerator, 500, list); - - view.setTestWidget(list); - - if ((settings.angle() % 360) != 0) - view.rotateContent(settings.angle()); - - if (settings.size().width() > 0 && settings.size().height() > 0) { - view.resize(settings.size().width(), settings.size().height()); - view.show(); - } else if (QApplication::desktop()->width() < 360 || QApplication::desktop()->height() < 640) { - view.showFullScreen(); - } else { - view.resize(360, 640); - view.show(); - } - returnValue = app.exec(); - } else { - QTEST_DISABLE_KEYPAD_NAVIGATION - tst_GraphicsViewBenchmark tc(&settings); - returnValue = QTest::qExec(&tc, aargc, aargv); - } - - delete [] aargv; - return returnValue; -} - -#include "main.moc" |