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Diffstat (limited to 'tests/benchmarks/qtransform/tst_qtransform.cpp')
| -rw-r--r-- | tests/benchmarks/qtransform/tst_qtransform.cpp | 592 |
1 files changed, 592 insertions, 0 deletions
diff --git a/tests/benchmarks/qtransform/tst_qtransform.cpp b/tests/benchmarks/qtransform/tst_qtransform.cpp new file mode 100644 index 0000000..70b69a3 --- /dev/null +++ b/tests/benchmarks/qtransform/tst_qtransform.cpp @@ -0,0 +1,592 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (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 either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 1.0, 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. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <qtest.h> +#include <QTransform> + +//TESTED_FILES= + +class tst_QTransform : public QObject +{ + Q_OBJECT + +public: + tst_QTransform(); + virtual ~tst_QTransform(); + +public slots: + void init(); + void cleanup(); + +private slots: + void construct(); + void translate_data(); + void translate(); + void scale_data(); + void scale(); + void shear_data(); + void shear(); + void rotate_data(); + void rotate(); + void rotateXYZ_data(); + void rotateXYZ(); + void operatorAssign_data(); + void operatorAssign(); + void operatorEqual_data(); + void operatorEqual(); + void operatorNotEqual_data(); + void operatorNotEqual(); + void operatorMultiply_data(); + void operatorMultiply(); + void operatorPlusEqualScalar_data(); + void operatorPlusEqualScalar(); + void operatorMinusEqualScalar_data(); + void operatorMinusEqualScalar(); + void operatorMultiplyEqual_data(); + void operatorMultiplyEqual(); + void operatorMultiplyEqualScalar_data(); + void operatorMultiplyEqualScalar(); + void operatorDivideEqualScalar_data(); + void operatorDivideEqualScalar(); + void mapQPoint_data(); + void mapQPoint(); + void mapQPointF_data(); + void mapQPointF(); + void mapRect_data(); + void mapRect(); + void mapRectF_data(); + void mapRectF(); + void mapQPolygon_data(); + void mapQPolygon(); + void mapQPolygonF_data(); + void mapQPolygonF(); + void mapQRegion_data(); + void mapQRegion(); + void mapToPolygon_data(); + void mapToPolygon(); + void mapQPainterPath_data(); + void mapQPainterPath(); + void isIdentity_data(); + void isIdentity(); + void isAffine_data(); + void isAffine(); + void isInvertible_data(); + void isInvertible(); + void isRotating_data(); + void isRotating(); + void isScaling_data(); + void isScaling(); + void isTranslating_data(); + void isTranslating(); + void type_data(); + void type(); + void determinant_data(); + void determinant(); + void adjoint_data(); + void adjoint(); + void transposed_data(); + void transposed(); + void inverted_data(); + void inverted(); + +private: + QMap<const char *, QTransform> generateTransforms() const; +}; + +tst_QTransform::tst_QTransform() +{ +} + +tst_QTransform::~tst_QTransform() +{ +} + +void tst_QTransform::init() +{ +} + +void tst_QTransform::cleanup() +{ +} + +QMap<const char *, QTransform> tst_QTransform::generateTransforms() const +{ + QMap<const char *, QTransform> x; + x["0: identity"] = QTransform(); + x["1: translate"] = QTransform().translate(10, 10); + x["2: translate"] = QTransform().translate(-10, -10); + x["3: rotate45"] = QTransform().rotate(45); + x["4: rotate90"] = QTransform().rotate(90); + x["5: rotate180"] = QTransform().rotate(180); + x["6: shear2,2"] = QTransform().shear(2, 2); + x["7: shear-2,-2"] = QTransform().shear(-2, -2); + x["8: scaleUp2,2"] = QTransform().scale(2, 2); + x["9: scaleUp2,3"] = QTransform().scale(2, 3); + x["10: scaleDown0.5,0.5"] = QTransform().scale(0.5, 0.5); + x["11: scaleDown0.5,0.25"] = QTransform().scale(0.5, 0.25); + x["12: rotateX"] = QTransform().rotate(45, Qt::XAxis); + x["13: rotateY"] = QTransform().rotate(45, Qt::YAxis); + x["14: rotateXY"] = QTransform().rotate(45, Qt::XAxis).rotate(45, Qt::YAxis); + x["15: rotateYZ"] = QTransform().rotate(45, Qt::YAxis).rotate(45, Qt::ZAxis); + x["16: full"] = QTransform().translate(10, 10).rotate(45).shear(2, 2).scale(2, 2).rotate(45, Qt::YAxis).rotate(45, Qt::XAxis).rotate(45, Qt::ZAxis); + return x; +} + +void tst_QTransform::construct() +{ + QBENCHMARK { + QTransform x; + } +} + +#define SINGLE_DATA_IMPLEMENTATION(func) \ +void tst_QTransform::func##_data() \ +{ \ + QTest::addColumn<QTransform>("transform"); \ + QMap<const char *, QTransform> x = generateTransforms(); \ + QMapIterator<const char *, QTransform> it(x); \ + while (it.hasNext()) { \ + it.next(); \ + QTest::newRow(it.key()) << it.value(); \ + } \ +} + +#define DOUBLE_DATA_IMPLEMENTATION(func) \ +void tst_QTransform::func##_data() \ +{ \ + QTest::addColumn<QTransform>("x1"); \ + QTest::addColumn<QTransform>("x2"); \ + QMap<const char *, QTransform> x = generateTransforms(); \ + QMapIterator<const char *, QTransform> it(x); \ + while (it.hasNext()) { \ + it.next(); \ + const char *key1 = it.key(); \ + QTransform x1 = it.value(); \ + QMapIterator<const char *, QTransform> it2(x); \ + while (it2.hasNext()) { \ + it2.next(); \ + QTest::newRow(QString("%1 + %2").arg(key1).arg(it2.key()).toLatin1().constData()) \ + << x1 << it2.value(); \ + } \ + } \ +} + +SINGLE_DATA_IMPLEMENTATION(translate) + +void tst_QTransform::translate() +{ + QFETCH(QTransform, transform); + QTransform x = transform; + QBENCHMARK { + x.translate(10, 10); + } +} + +SINGLE_DATA_IMPLEMENTATION(scale) + +void tst_QTransform::scale() +{ + QFETCH(QTransform, transform); + QTransform x = transform; + QBENCHMARK { + x.scale(2, 2); + } +} + +SINGLE_DATA_IMPLEMENTATION(shear) + +void tst_QTransform::shear() +{ + QFETCH(QTransform, transform); + QTransform x = transform; + QBENCHMARK { + x.shear(2, 2); + } +} + +SINGLE_DATA_IMPLEMENTATION(rotate) + +void tst_QTransform::rotate() +{ + QFETCH(QTransform, transform); + QTransform x = transform; + QBENCHMARK { + x.rotate(45); + } +} + +SINGLE_DATA_IMPLEMENTATION(rotateXYZ) + +void tst_QTransform::rotateXYZ() +{ + QFETCH(QTransform, transform); + QTransform x = transform; + QBENCHMARK { + x.rotate(45, Qt::XAxis); + x.rotate(45, Qt::YAxis); + x.rotate(45, Qt::ZAxis); + } +} + +DOUBLE_DATA_IMPLEMENTATION(operatorAssign) + +void tst_QTransform::operatorAssign() +{ + QFETCH(QTransform, x1); + QFETCH(QTransform, x2); + QTransform x = x1; + QBENCHMARK { + x = x2; + } +} + +DOUBLE_DATA_IMPLEMENTATION(operatorEqual) + +void tst_QTransform::operatorEqual() +{ + QFETCH(QTransform, x1); + QFETCH(QTransform, x2); + QTransform x = x1; + QBENCHMARK { + x == x2; + } +} + +DOUBLE_DATA_IMPLEMENTATION(operatorNotEqual) + +void tst_QTransform::operatorNotEqual() +{ + QFETCH(QTransform, x1); + QFETCH(QTransform, x2); + QTransform x = x1; + QBENCHMARK { + x != x2; + } +} + +DOUBLE_DATA_IMPLEMENTATION(operatorMultiply) + +void tst_QTransform::operatorMultiply() +{ + QFETCH(QTransform, x1); + QFETCH(QTransform, x2); + QTransform x = x1; + QBENCHMARK { + x * x2; + } +} + +SINGLE_DATA_IMPLEMENTATION(operatorPlusEqualScalar) + +void tst_QTransform::operatorPlusEqualScalar() +{ + QFETCH(QTransform, transform); + QTransform x = transform; + QBENCHMARK { + x += 3.14; + } +} + +SINGLE_DATA_IMPLEMENTATION(operatorMinusEqualScalar) + +void tst_QTransform::operatorMinusEqualScalar() +{ + QFETCH(QTransform, transform); + QTransform x = transform; + QBENCHMARK { + x -= 3.14; + } +} + +DOUBLE_DATA_IMPLEMENTATION(operatorMultiplyEqual) + +void tst_QTransform::operatorMultiplyEqual() +{ + QFETCH(QTransform, x1); + QFETCH(QTransform, x2); + QTransform x = x1; + QBENCHMARK { + x *= x2; + } +} + +SINGLE_DATA_IMPLEMENTATION(operatorMultiplyEqualScalar) + +void tst_QTransform::operatorMultiplyEqualScalar() +{ + QFETCH(QTransform, transform); + QTransform x = transform; + QBENCHMARK { + x * 3; + } +} + +SINGLE_DATA_IMPLEMENTATION(operatorDivideEqualScalar) + +void tst_QTransform::operatorDivideEqualScalar() +{ + QFETCH(QTransform, transform); + QTransform x = transform; + QBENCHMARK { + x /= 3; + } +} + +SINGLE_DATA_IMPLEMENTATION(mapQPoint) + +void tst_QTransform::mapQPoint() +{ + QFETCH(QTransform, transform); + QTransform x = transform; + QBENCHMARK { + x.map(QPoint(3, 3)); + } +} + +SINGLE_DATA_IMPLEMENTATION(mapQPointF) + +void tst_QTransform::mapQPointF() +{ + QFETCH(QTransform, transform); + QTransform x = transform; + QBENCHMARK { + x.map(QPointF(3, 3)); + } +} + +SINGLE_DATA_IMPLEMENTATION(mapRect) + +void tst_QTransform::mapRect() +{ + QFETCH(QTransform, transform); + QTransform x = transform; + QBENCHMARK { + x.mapRect(QRect(0, 0, 100, 100)); + } +} + +SINGLE_DATA_IMPLEMENTATION(mapRectF) + +void tst_QTransform::mapRectF() +{ + QFETCH(QTransform, transform); + QTransform x = transform; + QBENCHMARK { + x.mapRect(QRectF(0, 0, 100, 100)); + } +} + +SINGLE_DATA_IMPLEMENTATION(mapQPolygon) + +void tst_QTransform::mapQPolygon() +{ + QFETCH(QTransform, transform); + QTransform x = transform; + QPolygon poly = QPolygon(QRect(0, 0, 100, 100)); + QBENCHMARK { + x.map(poly); + } +} + +SINGLE_DATA_IMPLEMENTATION(mapQPolygonF) + +void tst_QTransform::mapQPolygonF() +{ + QFETCH(QTransform, transform); + QTransform x = transform; + QPolygonF poly = QPolygonF(QRectF(0, 0, 100, 100)); + QBENCHMARK { + x.map(poly); + } +} + +SINGLE_DATA_IMPLEMENTATION(mapQRegion) + +void tst_QTransform::mapQRegion() +{ + QFETCH(QTransform, transform); + QTransform x = transform; + QRegion region; + for (int i = 0; i < 10; ++i) + region += QRect(i * 10, i * 10, 100, 100); + QBENCHMARK { + x.map(region); + } +} + +SINGLE_DATA_IMPLEMENTATION(mapToPolygon) + +void tst_QTransform::mapToPolygon() +{ + QFETCH(QTransform, transform); + QTransform x = transform; + QBENCHMARK { + x.mapToPolygon(QRect(0, 0, 100, 100)); + } +} + + +SINGLE_DATA_IMPLEMENTATION(mapQPainterPath) + +void tst_QTransform::mapQPainterPath() +{ + QFETCH(QTransform, transform); + QTransform x = transform; + QPainterPath path; + for (int i = 0; i < 10; ++i) + path.addEllipse(i * 10, i * 10, 100, 100); + QBENCHMARK { + x.map(path); + } +} + +SINGLE_DATA_IMPLEMENTATION(isIdentity) + +void tst_QTransform::isIdentity() +{ + QFETCH(QTransform, transform); + QBENCHMARK { + transform.isIdentity(); + } +} + +SINGLE_DATA_IMPLEMENTATION(isAffine) + +void tst_QTransform::isAffine() +{ + QFETCH(QTransform, transform); + QBENCHMARK { + transform.isAffine(); + } +} + +SINGLE_DATA_IMPLEMENTATION(isInvertible) + +void tst_QTransform::isInvertible() +{ + QFETCH(QTransform, transform); + QBENCHMARK { + transform.isInvertible(); + } +} + +SINGLE_DATA_IMPLEMENTATION(isRotating) + +void tst_QTransform::isRotating() +{ + QFETCH(QTransform, transform); + QBENCHMARK { + transform.isRotating(); + } +} + +SINGLE_DATA_IMPLEMENTATION(isScaling) + +void tst_QTransform::isScaling() +{ + QFETCH(QTransform, transform); + QBENCHMARK { + transform.isScaling(); + } +} + +SINGLE_DATA_IMPLEMENTATION(isTranslating) + +void tst_QTransform::isTranslating() +{ + QFETCH(QTransform, transform); + QBENCHMARK { + transform.isTranslating(); + } +} + +SINGLE_DATA_IMPLEMENTATION(type) + +void tst_QTransform::type() +{ + QFETCH(QTransform, transform); + QBENCHMARK { + transform.type(); + } +} + +SINGLE_DATA_IMPLEMENTATION(determinant) + +void tst_QTransform::determinant() +{ + QFETCH(QTransform, transform); + QBENCHMARK { + transform.determinant(); + } +} + +SINGLE_DATA_IMPLEMENTATION(adjoint) + +void tst_QTransform::adjoint() +{ + QFETCH(QTransform, transform); + QBENCHMARK { + transform.adjoint(); + } +} + +SINGLE_DATA_IMPLEMENTATION(transposed) + +void tst_QTransform::transposed() +{ + QFETCH(QTransform, transform); + QBENCHMARK { + transform.transposed(); + } +} + +SINGLE_DATA_IMPLEMENTATION(inverted) + +void tst_QTransform::inverted() +{ + QFETCH(QTransform, transform); + QBENCHMARK { + transform.inverted(); + } +} + +QTEST_MAIN(tst_QTransform) +#include "tst_qtransform.moc" |