diff options
Diffstat (limited to 'tests/benchmarks/gui/kernel')
9 files changed, 585 insertions, 0 deletions
diff --git a/tests/benchmarks/gui/kernel/kernel.pro b/tests/benchmarks/gui/kernel/kernel.pro new file mode 100644 index 0000000000..a50aad2014 --- /dev/null +++ b/tests/benchmarks/gui/kernel/kernel.pro @@ -0,0 +1,4 @@ +TEMPLATE = subdirs +SUBDIRS = \ + qapplication \ + qwidget diff --git a/tests/benchmarks/gui/kernel/qapplication/main.cpp b/tests/benchmarks/gui/kernel/qapplication/main.cpp new file mode 100644 index 0000000000..9647f6e642 --- /dev/null +++ b/tests/benchmarks/gui/kernel/qapplication/main.cpp @@ -0,0 +1,71 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#include <QApplication> + +#include <qtest.h> + + +class tst_qapplication : public QObject +{ + Q_OBJECT +private slots: + void ctor(); +}; + +/* + Test the performance of the QApplication constructor. + + Note: results from the second start on can be misleading, + since all global statics are already initialized. +*/ +void tst_qapplication::ctor() +{ + // simulate reasonable argc, argv + int argc = 1; + char *argv[] = { "tst_qapplication" }; + QBENCHMARK { + QApplication app(argc, argv); + } +} + +QTEST_APPLESS_MAIN(tst_qapplication) + +#include "main.moc" diff --git a/tests/benchmarks/gui/kernel/qapplication/qapplication.pro b/tests/benchmarks/gui/kernel/qapplication/qapplication.pro new file mode 100644 index 0000000000..e12a60c54c --- /dev/null +++ b/tests/benchmarks/gui/kernel/qapplication/qapplication.pro @@ -0,0 +1,10 @@ +load(qttest_p4) +TEMPLATE = app +TARGET = tst_bench_qapplication +DEPENDPATH += . +INCLUDEPATH += . + +CONFIG += release + +# Input +SOURCES += main.cpp diff --git a/tests/benchmarks/gui/kernel/qguimetatype/qguimetatype.pro b/tests/benchmarks/gui/kernel/qguimetatype/qguimetatype.pro new file mode 100644 index 0000000000..7ef99e4cb4 --- /dev/null +++ b/tests/benchmarks/gui/kernel/qguimetatype/qguimetatype.pro @@ -0,0 +1,6 @@ +load(qttest_p4) +TEMPLATE = app +TARGET = tst_bench_qguimetatype + +SOURCES += tst_qguimetatype.cpp + diff --git a/tests/benchmarks/gui/kernel/qguimetatype/tst_qguimetatype.cpp b/tests/benchmarks/gui/kernel/qguimetatype/tst_qguimetatype.cpp new file mode 100644 index 0000000000..fd5132c02f --- /dev/null +++ b/tests/benchmarks/gui/kernel/qguimetatype/tst_qguimetatype.cpp @@ -0,0 +1,113 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <qtest.h> +#include <QtCore/qmetatype.h> + +class tst_QGuiMetaType : public QObject +{ + Q_OBJECT + +public: + tst_QGuiMetaType(); + virtual ~tst_QGuiMetaType(); + +private slots: + void constructGuiType_data(); + void constructGuiType(); + void constructGuiTypeCopy_data(); + void constructGuiTypeCopy(); +}; + +tst_QGuiMetaType::tst_QGuiMetaType() +{ +} + +tst_QGuiMetaType::~tst_QGuiMetaType() +{ +} + +void tst_QGuiMetaType::constructGuiType_data() +{ + QTest::addColumn<int>("typeId"); + for (int i = QMetaType::FirstGuiType; i <= QMetaType::LastGuiType; ++i) + QTest::newRow(QMetaType::typeName(i)) << i; +} + +// Tests how fast QMetaType can default-construct and destroy a Qt GUI +// type. The purpose of this benchmark is to measure the overhead of +// using type id-based creation compared to creating the type directly +// (i.e. "T *t = new T(); delete t;"). +void tst_QGuiMetaType::constructGuiType() +{ + QFETCH(int, typeId); + QBENCHMARK { + for (int i = 0; i < 100000; ++i) { + void *data = QMetaType::construct(typeId, (void *)0); + QMetaType::destroy(typeId, data); + } + } +} + +void tst_QGuiMetaType::constructGuiTypeCopy_data() +{ + constructGuiType_data(); +} + +// Tests how fast QMetaType can copy-construct and destroy a Qt GUI +// type. The purpose of this benchmark is to measure the overhead of +// using type id-based creation compared to creating the type directly +// (i.e. "T *t = new T(other); delete t;"). +void tst_QGuiMetaType::constructGuiTypeCopy() +{ + QFETCH(int, typeId); + QVariant other(typeId, (void *)0); + const void *copy = other.constData(); + QBENCHMARK { + for (int i = 0; i < 100000; ++i) { + void *data = QMetaType::construct(typeId, copy); + QMetaType::destroy(typeId, data); + } + } +} + +QTEST_MAIN(tst_QGuiMetaType) +#include "tst_qguimetatype.moc" diff --git a/tests/benchmarks/gui/kernel/qguivariant/qguivariant.pro b/tests/benchmarks/gui/kernel/qguivariant/qguivariant.pro new file mode 100644 index 0000000000..4e05dd7d4b --- /dev/null +++ b/tests/benchmarks/gui/kernel/qguivariant/qguivariant.pro @@ -0,0 +1,6 @@ +load(qttest_p4) +TEMPLATE = app +TARGET = tst_bench_qguivariant + +SOURCES += tst_qguivariant.cpp + diff --git a/tests/benchmarks/gui/kernel/qguivariant/tst_qguivariant.cpp b/tests/benchmarks/gui/kernel/qguivariant/tst_qguivariant.cpp new file mode 100644 index 0000000000..a9e49b5de2 --- /dev/null +++ b/tests/benchmarks/gui/kernel/qguivariant/tst_qguivariant.cpp @@ -0,0 +1,111 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <qtest.h> +#include <QtCore/qvariant.h> + +#define ITERATION_COUNT 1e5 + +class tst_QGuiVariant : public QObject +{ + Q_OBJECT + +public: + tst_QGuiVariant(); + virtual ~tst_QGuiVariant(); + +private slots: + void createGuiType_data(); + void createGuiType(); + void createGuiTypeCopy_data(); + void createGuiTypeCopy(); +}; + +tst_QGuiVariant::tst_QGuiVariant() +{ +} + +tst_QGuiVariant::~tst_QGuiVariant() +{ +} + +void tst_QGuiVariant::createGuiType_data() +{ + QTest::addColumn<int>("typeId"); + for (int i = QMetaType::FirstGuiType; i <= QMetaType::LastGuiType; ++i) + QTest::newRow(QMetaType::typeName(i)) << i; +} + +// Tests how fast a Qt GUI type can be default-constructed by a +// QVariant. The purpose of this benchmark is to measure the overhead +// of creating (and destroying) a QVariant compared to creating the +// type directly. +void tst_QGuiVariant::createGuiType() +{ + QFETCH(int, typeId); + QBENCHMARK { + for (int i = 0; i < ITERATION_COUNT; ++i) + QVariant(typeId, (void *)0); + } +} + +void tst_QGuiVariant::createGuiTypeCopy_data() +{ + createGuiType_data(); +} + +// Tests how fast a Qt GUI type can be copy-constructed by a +// QVariant. The purpose of this benchmark is to measure the overhead +// of creating (and destroying) a QVariant compared to creating the +// type directly. +void tst_QGuiVariant::createGuiTypeCopy() +{ + QFETCH(int, typeId); + QVariant other(typeId, (void *)0); + const void *copy = other.constData(); + QBENCHMARK { + for (int i = 0; i < ITERATION_COUNT; ++i) + QVariant(typeId, copy); + } +} + +QTEST_MAIN(tst_QGuiVariant) +#include "tst_qguivariant.moc" diff --git a/tests/benchmarks/gui/kernel/qwidget/qwidget.pro b/tests/benchmarks/gui/kernel/qwidget/qwidget.pro new file mode 100644 index 0000000000..4c6e5c724d --- /dev/null +++ b/tests/benchmarks/gui/kernel/qwidget/qwidget.pro @@ -0,0 +1,4 @@ +load(qttest_p4) + +TARGET = tst_bench_qwidget +SOURCES += tst_qwidget.cpp diff --git a/tests/benchmarks/gui/kernel/qwidget/tst_qwidget.cpp b/tests/benchmarks/gui/kernel/qwidget/tst_qwidget.cpp new file mode 100644 index 0000000000..bcb1266490 --- /dev/null +++ b/tests/benchmarks/gui/kernel/qwidget/tst_qwidget.cpp @@ -0,0 +1,260 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <qtest.h> +#include <QtGui> + +static void processEvents() +{ + QApplication::flush(); + QApplication::processEvents(); + QApplication::processEvents(); +} + +class UpdateWidget : public QWidget +{ +public: + UpdateWidget(int rows, int columns) + : QWidget(0), rowCount(0), columnCount(0), opaqueChildren(false) + { + fill(rows, columns); + } + + UpdateWidget(QWidget *parent = 0) + : QWidget(parent), rowCount(0), columnCount(0), opaqueChildren(false) {} + + void fill(int rows, int columns) + { + if (rows == rowCount && columns == columnCount) + return; + delete layout(); + QGridLayout *layout = new QGridLayout; + rowCount = rows; + columnCount = columns; + for (int row = 0; row < rowCount; ++row) { + for (int column = 0; column < columnCount; ++column) { + UpdateWidget *widget = new UpdateWidget; + widget->setFixedSize(20, 20); + layout->addWidget(widget, row, column); + children.append(widget); + } + } + setLayout(layout); + adjustSize(); + QTest::qWait(250); + processEvents(); + } + + void setOpaqueChildren(bool enable) + { + if (opaqueChildren != enable) { + foreach (QWidget *w, children) + w->setAttribute(Qt::WA_OpaquePaintEvent, enable); + opaqueChildren = enable; + processEvents(); + } + } + + void paintEvent(QPaintEvent *) + { + static int color = Qt::black; + + QPainter painter(this); + painter.fillRect(rect(), Qt::GlobalColor(color)); + + if (++color > Qt::darkYellow) + color = Qt::black; + } + + QRegion updateRegion; + QList<UpdateWidget*> children; + int rowCount; + int columnCount; + bool opaqueChildren; +}; + +class tst_QWidget : public QObject +{ + Q_OBJECT + +public slots: + void initTestCase(); + void init(); + +private slots: + void update_data(); + void update(); + void updatePartial_data(); + void updatePartial(); + void updateComplex_data(); + void updateComplex(); + +private: + UpdateWidget widget; +}; + +void tst_QWidget::initTestCase() +{ + widget.show(); + QTest::qWaitForWindowShown(&widget); + QTest::qWait(300); + processEvents(); +} + +void tst_QWidget::init() +{ + QVERIFY(widget.isVisible()); + for (int i = 0; i < 3; ++i) + processEvents(); +} + +void tst_QWidget::update_data() +{ + QTest::addColumn<int>("rows"); + QTest::addColumn<int>("columns"); + QTest::addColumn<int>("numUpdates"); + QTest::addColumn<bool>("opaque"); + + QTest::newRow("10x10x1 transparent") << 10 << 10 << 1 << false; + QTest::newRow("10x10x10 transparent") << 10 << 10 << 10 << false; + QTest::newRow("10x10x100 transparent") << 10 << 10 << 100 << false; + QTest::newRow("10x10x1 opaque") << 10 << 10 << 1 << true; + QTest::newRow("10x10x10 opaque") << 10 << 10 << 10 << true; + QTest::newRow("10x10x100 opaque") << 10 << 10 << 100 << true; +#ifndef Q_OS_SYMBIAN + //These test cases cause stack overflow in QWidgetPrivate::paintSiblingsRecursive + //see http://bugreports.qt.nokia.com/browse/QTBUG-8512 + //Symbian threads have a hard limit of 80kB user stack + QTest::newRow("25x25x1 transparent ") << 25 << 25 << 1 << false; + QTest::newRow("25x25x10 transparent") << 25 << 25 << 10 << false; + QTest::newRow("25x25x100 transparent") << 25 << 25 << 100 << false; + QTest::newRow("25x25x1 opaque") << 25 << 25 << 1 << true; + QTest::newRow("25x25x10 opaque") << 25 << 25 << 10 << true; + QTest::newRow("25x25x100 opaque") << 25 << 25 << 100 << true; +#endif +} + +void tst_QWidget::update() +{ + QFETCH(int, rows); + QFETCH(int, columns); + QFETCH(int, numUpdates); + QFETCH(bool, opaque); + + widget.fill(rows, columns); + widget.setOpaqueChildren(opaque); + + QBENCHMARK { + for (int i = 0; i < widget.children.size(); ++i) { + for (int j = 0; j < numUpdates; ++j) + widget.children.at(i)->update(); + QApplication::processEvents(); + } + } + + QApplication::flush(); +} + +void tst_QWidget::updatePartial_data() +{ + update_data(); +} + +void tst_QWidget::updatePartial() +{ + QFETCH(int, rows); + QFETCH(int, columns); + QFETCH(int, numUpdates); + QFETCH(bool, opaque); + + widget.fill(rows, columns); + widget.setOpaqueChildren(opaque); + + QBENCHMARK { + for (int i = 0; i < widget.children.size(); ++i) { + QWidget *w = widget.children[i]; + const int x = w->width() / 2; + const int y = w->height() / 2; + for (int j = 0; j < numUpdates; ++j) { + w->update(0, 0, x, y); + w->update(x, 0, x, y); + w->update(0, y, x, y); + w->update(x, y, x, y); + } + QApplication::processEvents(); + } + } +} + +void tst_QWidget::updateComplex_data() +{ + update_data(); +} + +void tst_QWidget::updateComplex() +{ + QFETCH(int, rows); + QFETCH(int, columns); + QFETCH(int, numUpdates); + QFETCH(bool, opaque); + + widget.fill(rows, columns); + widget.setOpaqueChildren(opaque); + + QBENCHMARK { + for (int i = 0; i < widget.children.size(); ++i) { + QWidget *w = widget.children[i]; + const int x = w->width() / 2; + const int y = w->height() / 2; + QRegion r1(0, 0, x, y, QRegion::Ellipse); + QRegion r2(x, y, x, y, QRegion::Ellipse); + for (int j = 0; j < numUpdates; ++j) { + w->update(r1); + w->update(r2); + } + QApplication::processEvents(); + } + } +} + +QTEST_MAIN(tst_QWidget) + +#include "tst_qwidget.moc" |