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kwin/autotests/test_screen_paint_data.cpp

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Prettify license headers
2020-08-02 22:22:19 +00:00
/*
KWin - the KDE window manager
This file is part of the KDE project.
Adding unit test for ScreenPaintData and WindowPaintData
2012-06-03 07:15:10 +00:00
Prettify license headers
2020-08-02 22:22:19 +00:00
SPDX-FileCopyrightText: 2012 Martin Gräßlin <mgraesslin@kde.org>
Adding unit test for ScreenPaintData and WindowPaintData
2012-06-03 07:15:10 +00:00
Prettify license headers
2020-08-02 22:22:19 +00:00
SPDX-License-Identifier: GPL-2.0-or-later
*/
Adding unit test for ScreenPaintData and WindowPaintData
2012-06-03 07:15:10 +00:00
#include <kwineffects.h>
Pass the current output geometry to ScreenPaintData Summary: On Wayland per output rendering is performed and paintScreen is invoked for every output. Some effects need the information which output is currently being rendered as otherwise e.g. FBO access could fail. This change adds the current output geometry to ScreenPaintData. On X11 (all outputs one geometry) this information is not set and a null rect is returned. That way the effects can also easily check which rendering mode is used. Reviewers: #kwin, #plasma_on_wayland Subscribers: plasma-devel, kwin Tags: #plasma_on_wayland, #kwin Differential Revision: https://phabricator.kde.org/D3058
2016-10-14 13:49:57 +00:00
#include <QMatrix4x4>
Remove Qt module declarations in includes Summary: Test Plan: Compiles Subscribers: kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D13359
2018-06-05 10:52:57 +00:00
#include <QVector2D>
Remove not needed includes from kwineffect header files Only include what's actually needed in the headers. This causes of course some additional needed includes in some implementation files.
2013-02-26 07:02:27 +00:00
#include <QVector3D>
Adding unit test for ScreenPaintData and WindowPaintData
2012-06-03 07:15:10 +00:00
Remove Qt module declarations in includes Summary: Test Plan: Compiles Subscribers: kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D13359
2018-06-05 10:52:57 +00:00
#include <QtTest>
Adding unit test for ScreenPaintData and WindowPaintData
2012-06-03 07:15:10 +00:00
using namespace KWin;
class TestScreenPaintData : public QObject
{
Q_OBJECT
Use Q_SLOTS and Q_SIGNALS instead of slots and signals Fixes compilation with Qt5/KF5 setup.
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private Q_SLOTS:
Adding unit test for ScreenPaintData and WindowPaintData
2012-06-03 07:15:10 +00:00
void testCtor();
void testCopyCtor();
void testAssignmentOperator();
void testSetScale();
void testOperatorMultiplyAssign();
void testSetTranslate();
void testOperatorPlus();
void testSetAngle();
void testSetRotationOrigin();
void testSetRotationAxis();
};
void TestScreenPaintData::testCtor()
{
ScreenPaintData data;
QCOMPARE(data.xScale(), 1.0);
QCOMPARE(data.yScale(), 1.0);
QCOMPARE(data.zScale(), 1.0);
QCOMPARE(data.xTranslation(), 0.0);
QCOMPARE(data.yTranslation(), 0.0);
QCOMPARE(data.zTranslation(), 0.0);
QCOMPARE(data.translation(), QVector3D());
QCOMPARE(data.rotationAngle(), 0.0);
QCOMPARE(data.rotationOrigin(), QVector3D());
QCOMPARE(data.rotationAxis(), QVector3D(0.0, 0.0, 1.0));
libkwineffects: Introduce EffectScreen This provides the compositor a way to indicate what output is being rendered. The effects such as the screenshot can check the provided screen object in order to function as expected.
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QCOMPARE(data.screen(), nullptr);
Adding unit test for ScreenPaintData and WindowPaintData
2012-06-03 07:15:10 +00:00
}
void TestScreenPaintData::testCopyCtor()
{
libkwineffects: Introduce EffectScreen This provides the compositor a way to indicate what output is being rendered. The effects such as the screenshot can check the provided screen object in order to function as expected.
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ScreenPaintData data;
Adding unit test for ScreenPaintData and WindowPaintData
2012-06-03 07:15:10 +00:00
ScreenPaintData data2(data);
// no value had been changed
QCOMPARE(data2.xScale(), 1.0);
QCOMPARE(data2.yScale(), 1.0);
QCOMPARE(data2.zScale(), 1.0);
QCOMPARE(data2.xTranslation(), 0.0);
QCOMPARE(data2.yTranslation(), 0.0);
QCOMPARE(data2.zTranslation(), 0.0);
QCOMPARE(data2.translation(), QVector3D());
QCOMPARE(data2.rotationAngle(), 0.0);
QCOMPARE(data2.rotationOrigin(), QVector3D());
QCOMPARE(data2.rotationAxis(), QVector3D(0.0, 0.0, 1.0));
data2.setScale(QVector3D(0.5, 2.0, 3.0));
data2.translate(0.5, 2.0, 3.0);
data2.setRotationAngle(45.0);
data2.setRotationOrigin(QVector3D(1.0, 2.0, 3.0));
data2.setRotationAxis(QVector3D(1.0, 1.0, 0.0));
ScreenPaintData data3(data2);
QCOMPARE(data3.xScale(), 0.5);
QCOMPARE(data3.yScale(), 2.0);
QCOMPARE(data3.zScale(), 3.0);
QCOMPARE(data3.xTranslation(), 0.5);
QCOMPARE(data3.yTranslation(), 2.0);
QCOMPARE(data3.zTranslation(), 3.0);
QCOMPARE(data3.translation(), QVector3D(0.5, 2.0, 3.0));
QCOMPARE(data3.rotationAngle(), 45.0);
QCOMPARE(data3.rotationOrigin(), QVector3D(1.0, 2.0, 3.0));
QCOMPARE(data3.rotationAxis(), QVector3D(1.0, 1.0, 0.0));
}
void TestScreenPaintData::testAssignmentOperator()
{
ScreenPaintData data;
libkwineffects: Introduce EffectScreen This provides the compositor a way to indicate what output is being rendered. The effects such as the screenshot can check the provided screen object in order to function as expected.
2021-03-01 09:45:52 +00:00
ScreenPaintData data2;
Adding unit test for ScreenPaintData and WindowPaintData
2012-06-03 07:15:10 +00:00
data2.setScale(QVector3D(0.5, 2.0, 3.0));
data2.translate(0.5, 2.0, 3.0);
data2.setRotationAngle(45.0);
data2.setRotationOrigin(QVector3D(1.0, 2.0, 3.0));
data2.setRotationAxis(QVector3D(1.0, 1.0, 0.0));
data = data2;
// data and data2 should be the same
QCOMPARE(data.xScale(), 0.5);
QCOMPARE(data.yScale(), 2.0);
QCOMPARE(data.zScale(), 3.0);
QCOMPARE(data.xTranslation(), 0.5);
QCOMPARE(data.yTranslation(), 2.0);
QCOMPARE(data.zTranslation(), 3.0);
QCOMPARE(data.translation(), QVector3D(0.5, 2.0, 3.0));
QCOMPARE(data.rotationAngle(), 45.0);
QCOMPARE(data.rotationOrigin(), QVector3D(1.0, 2.0, 3.0));
QCOMPARE(data.rotationAxis(), QVector3D(1.0, 1.0, 0.0));
// data 2
QCOMPARE(data2.xScale(), 0.5);
QCOMPARE(data2.yScale(), 2.0);
QCOMPARE(data2.zScale(), 3.0);
QCOMPARE(data2.xTranslation(), 0.5);
QCOMPARE(data2.yTranslation(), 2.0);
QCOMPARE(data2.zTranslation(), 3.0);
QCOMPARE(data2.translation(), QVector3D(0.5, 2.0, 3.0));
QCOMPARE(data2.rotationAngle(), 45.0);
QCOMPARE(data2.rotationOrigin(), QVector3D(1.0, 2.0, 3.0));
QCOMPARE(data2.rotationAxis(), QVector3D(1.0, 1.0, 0.0));
}
void TestScreenPaintData::testSetScale()
{
ScreenPaintData data;
// without anything set, it's 1.0 on all axis
QCOMPARE(data.xScale(), 1.0);
QCOMPARE(data.yScale(), 1.0);
QCOMPARE(data.zScale(), 1.0);
// changing xScale should not affect y and z
data.setXScale(2.0);
QCOMPARE(data.xScale(), 2.0);
QCOMPARE(data.yScale(), 1.0);
QCOMPARE(data.zScale(), 1.0);
// changing yScale should not affect x and z
data.setYScale(3.0);
QCOMPARE(data.xScale(), 2.0);
QCOMPARE(data.yScale(), 3.0);
QCOMPARE(data.zScale(), 1.0);
// changing zScale should not affect x and y
data.setZScale(4.0);
QCOMPARE(data.xScale(), 2.0);
QCOMPARE(data.yScale(), 3.0);
QCOMPARE(data.zScale(), 4.0);
// setting a vector2d should affect x and y components
data.setScale(QVector2D(0.5, 2.0));
QCOMPARE(data.xScale(), 0.5);
QCOMPARE(data.yScale(), 2.0);
QCOMPARE(data.zScale(), 4.0);
// setting a vector3d should affect all components
data.setScale(QVector3D(1.5, 2.5, 3.5));
QCOMPARE(data.xScale(), 1.5);
QCOMPARE(data.yScale(), 2.5);
QCOMPARE(data.zScale(), 3.5);
}
void TestScreenPaintData::testOperatorMultiplyAssign()
{
ScreenPaintData data;
// without anything set, it's 1.0 on all axis
QCOMPARE(data.xScale(), 1.0);
QCOMPARE(data.yScale(), 1.0);
QCOMPARE(data.zScale(), 1.0);
// multiplying by a factor should set all components
data *= 2.0;
QCOMPARE(data.xScale(), 2.0);
QCOMPARE(data.yScale(), 2.0);
QCOMPARE(data.zScale(), 2.0);
// multiplying by a vector2D should set x and y components
data *= QVector2D(2.0, 3.0);
QCOMPARE(data.xScale(), 4.0);
QCOMPARE(data.yScale(), 6.0);
QCOMPARE(data.zScale(), 2.0);
// multiplying by a vector3d should set all components
data *= QVector3D(0.5, 1.5, 2.0);
QCOMPARE(data.xScale(), 2.0);
QCOMPARE(data.yScale(), 9.0);
QCOMPARE(data.zScale(), 4.0);
}
void TestScreenPaintData::testSetTranslate()
{
ScreenPaintData data;
QCOMPARE(data.xTranslation(), 0.0);
QCOMPARE(data.yTranslation(), 0.0);
QCOMPARE(data.zTranslation(), 0.0);
QCOMPARE(data.translation(), QVector3D());
// set x translate, should not affect y and z
data.setXTranslation(1.0);
QCOMPARE(data.xTranslation(), 1.0);
QCOMPARE(data.yTranslation(), 0.0);
QCOMPARE(data.zTranslation(), 0.0);
QCOMPARE(data.translation(), QVector3D(1.0, 0.0, 0.0));
// set y translate, should not affect x and z
data.setYTranslation(2.0);
QCOMPARE(data.xTranslation(), 1.0);
QCOMPARE(data.yTranslation(), 2.0);
QCOMPARE(data.zTranslation(), 0.0);
QCOMPARE(data.translation(), QVector3D(1.0, 2.0, 0.0));
// set z translate, should not affect x and y
data.setZTranslation(3.0);
QCOMPARE(data.xTranslation(), 1.0);
QCOMPARE(data.yTranslation(), 2.0);
QCOMPARE(data.zTranslation(), 3.0);
QCOMPARE(data.translation(), QVector3D(1.0, 2.0, 3.0));
// translate in x
data.translate(0.5);
QCOMPARE(data.translation(), QVector3D(1.5, 2.0, 3.0));
// translate in x and y
data.translate(0.5, 0.75);
QCOMPARE(data.translation(), QVector3D(2.0, 2.75, 3.0));
// translate in x, y and z
data.translate(1.0, 2.0, 3.0);
QCOMPARE(data.translation(), QVector3D(3.0, 4.75, 6.0));
// translate using vector
data.translate(QVector3D(2.0, 1.0, 0.5));
QCOMPARE(data.translation(), QVector3D(5.0, 5.75, 6.5));
}
void TestScreenPaintData::testOperatorPlus()
{
ScreenPaintData data;
QCOMPARE(data.xTranslation(), 0.0);
QCOMPARE(data.yTranslation(), 0.0);
QCOMPARE(data.zTranslation(), 0.0);
QCOMPARE(data.translation(), QVector3D());
// test with point
data += QPoint(1, 2);
QCOMPARE(data.translation(), QVector3D(1.0, 2.0, 0.0));
// test with pointf
data += QPointF(0.5, 0.75);
QCOMPARE(data.translation(), QVector3D(1.5, 2.75, 0.0));
// test with QVector2D
data += QVector2D(0.25, 1.5);
QCOMPARE(data.translation(), QVector3D(1.75, 4.25, 0.0));
// test with QVector3D
data += QVector3D(1.0, 2.0, 3.5);
QCOMPARE(data.translation(), QVector3D(2.75, 6.25, 3.5));
}
void TestScreenPaintData::testSetAngle()
{
ScreenPaintData data;
QCOMPARE(data.rotationAngle(), 0.0);
data.setRotationAngle(20.0);
QCOMPARE(data.rotationAngle(), 20.0);
}
void TestScreenPaintData::testSetRotationOrigin()
{
ScreenPaintData data;
QCOMPARE(data.rotationOrigin(), QVector3D());
data.setRotationOrigin(QVector3D(1.0, 2.0, 3.0));
QCOMPARE(data.rotationOrigin(), QVector3D(1.0, 2.0, 3.0));
}
void TestScreenPaintData::testSetRotationAxis()
{
ScreenPaintData data;
QCOMPARE(data.rotationAxis(), QVector3D(0.0, 0.0, 1.0));
data.setRotationAxis(Qt::XAxis);
QCOMPARE(data.rotationAxis(), QVector3D(1.0, 0.0, 0.0));
data.setRotationAxis(Qt::YAxis);
QCOMPARE(data.rotationAxis(), QVector3D(0.0, 1.0, 0.0));
data.setRotationAxis(Qt::ZAxis);
QCOMPARE(data.rotationAxis(), QVector3D(0.0, 0.0, 1.0));
data.setRotationAxis(QVector3D(1.0, 1.0, 0.0));
QCOMPARE(data.rotationAxis(), QVector3D(1.0, 1.0, 0.0));
}
QTEST_MAIN(TestScreenPaintData)
#include "test_screen_paint_data.moc"
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