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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <qtest.h>
#include <QtTest/QSignalSpy>
#include <QtGui/qscreen.h>
#include <QtQml/qqmlengine.h>
#include <QtQml/qqmlcomponent.h>
#include <QtQuick/qquickview.h>
#include <private/qquickitem_p.h>
#include <private/qquickrectangle_p.h>
#include <QtQuickTestUtils/private/qmlutils_p.h>
#include <QtQuickTestUtils/private/visualtestutils_p.h>
class tst_qquickrectangle : public QQmlDataTest
{
Q_OBJECT
public:
tst_qquickrectangle();
private slots:
void color();
void gradient();
void gradient_border();
void gradient_separate();
void gradient_multiple();
void gradient_preset();
void antialiasing();
void multiRadius();
private:
QQmlEngine engine;
};
tst_qquickrectangle::tst_qquickrectangle()
: QQmlDataTest(QT_QMLTEST_DATADIR)
{
}
void tst_qquickrectangle::color()
{
#ifdef Q_OS_ANDROID
QSKIP("Test does not work on Android because of QTBUG-102345");
#endif
SKIP_IF_NO_WINDOW_GRAB;
if (QGuiApplication::primaryScreen()->depth() < 24)
QSKIP("This test does not work at display depths < 24");
QQuickView view;
view.setSource(testFileUrl("color.qml"));
view.show();
QVERIFY(QTest::qWaitForWindowExposed(&view));
QImage image = view.grabWindow();
QVERIFY(image.pixel(0,0) == QColor("#020202").rgba());
}
void tst_qquickrectangle::gradient()
{
QQmlComponent component(&engine, testFileUrl("gradient.qml"));
QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(component.create());
QVERIFY(rect);
QQuickGradient *grad = qobject_cast<QQuickGradient *>(rect->gradient().toQObject());
QVERIFY(grad);
QQmlListProperty<QQuickGradientStop> stops = grad->stops();
QCOMPARE(stops.count(&stops), 2);
QCOMPARE(stops.at(&stops, 0)->position(), 0.0);
QCOMPARE(stops.at(&stops, 0)->color(), QColor("gray"));
QCOMPARE(stops.at(&stops, 1)->position(), 1.0);
QCOMPARE(stops.at(&stops, 1)->color(), QColor("white"));
QGradientStops gradientStops = grad->gradientStops();
QCOMPARE(gradientStops.size(), 2);
QCOMPARE(gradientStops.at(0).first, 0.0);
QCOMPARE(gradientStops.at(0).second, QColor("gray"));
QCOMPARE(gradientStops.at(1).first, 1.0);
QCOMPARE(gradientStops.at(1).second, QColor("white"));
QMetaObject::invokeMethod(rect, "resetGradient");
grad = qobject_cast<QQuickGradient *>(rect->gradient().toQObject());
QVERIFY(!grad);
delete rect;
}
void tst_qquickrectangle::gradient_border()
{
QQuickView view;
view.setSource(testFileUrl("gradient-border.qml"));
view.show();
QVERIFY(QTest::qWaitForWindowExposed(&view));
}
// A gradient not defined inline with the Rectangle using it should still change
// that Rectangle.
void tst_qquickrectangle::gradient_separate()
{
QQuickView view;
view.setSource(testFileUrl("gradient-separate.qml"));
view.show();
QVERIFY(QTest::qWaitForWindowExposed(&view));
QQuickRectangle *rect = qobject_cast<QQuickRectangle*>(view.rootObject());
QVERIFY(rect);
// Start off clean
QQuickItemPrivate *rectPriv = QQuickItemPrivate::get(rect);
QTRY_COMPARE(rectPriv->dirtyAttributes & QQuickItemPrivate::Content, 0u);
QMetaObject::invokeMethod(rect, "changeGradient");
// Changing the gradient should have scheduled an update of the item.
QVERIFY((rectPriv->dirtyAttributes & QQuickItemPrivate::Content) != 0);
}
// When a gradient is changed, every Rectangle connected to it must update.
void tst_qquickrectangle::gradient_multiple()
{
QQuickView view;
view.setSource(testFileUrl("gradient-multiple.qml"));
view.show();
QVERIFY(QTest::qWaitForWindowExposed(&view));
QQuickRectangle *firstRect = qobject_cast<QQuickRectangle*>(view.rootObject()->property("firstRectangle").value<QObject*>());
QQuickRectangle *secondRect = qobject_cast<QQuickRectangle*>(view.rootObject()->property("secondRectangle").value<QObject*>());
QVERIFY(firstRect);
QVERIFY(secondRect);
// Start off clean
QQuickItemPrivate *firstRectPriv = QQuickItemPrivate::get(firstRect);
QQuickItemPrivate *secondRectPriv = QQuickItemPrivate::get(secondRect);
QTRY_VERIFY(!(firstRectPriv->dirtyAttributes & QQuickItemPrivate::Content));
bool secondIsDirty = secondRectPriv->dirtyAttributes & QQuickItemPrivate::Content;
QVERIFY(!secondIsDirty);
QMetaObject::invokeMethod(view.rootObject(), "changeGradient");
// Changing the gradient should have scheduled an update of both items
QTRY_VERIFY(firstRectPriv->dirtyAttributes & QQuickItemPrivate::Content);
secondIsDirty = secondRectPriv->dirtyAttributes & QQuickItemPrivate::Content;
QVERIFY(secondIsDirty);
}
void tst_qquickrectangle::gradient_preset()
{
QQuickView view;
view.setSource(testFileUrl("gradient-preset.qml"));
view.show();
QVERIFY(QTest::qWaitForWindowExposed(&view));
QQuickRectangle *enumRect = view.rootObject()->findChild<QQuickRectangle *>("enum");
QVERIFY(enumRect);
QVERIFY(enumRect->gradient().isNumber());
QCOMPARE(enumRect->gradient().toUInt(), QGradient::NightFade);
QQuickRectangle *stringRect = view.rootObject()->findChild<QQuickRectangle *>("string");
QVERIFY(stringRect);
QVERIFY(stringRect->gradient().isString());
QCOMPARE(stringRect->gradient().toString(), QLatin1String("NightFade"));
for (int i = 1; i <= 5; ++i) {
QQuickRectangle *invalidRect = view.rootObject()->findChild<QQuickRectangle *>(qPrintable(QString("invalid%1").arg(i)));
QVERIFY(invalidRect);
QVERIFY(invalidRect->gradient().isUndefined());
}
}
void tst_qquickrectangle::antialiasing()
{
QQmlComponent component(&engine);
component.setData("import QtQuick 2.0\n Rectangle {}", QUrl());
QScopedPointer<QObject> object(component.create());
QQuickRectangle *rect = qobject_cast<QQuickRectangle *>(object.data());
QVERIFY(rect);
QSignalSpy spy(rect, SIGNAL(antialiasingChanged(bool)));
QCOMPARE(rect->antialiasing(), false);
rect->setAntialiasing(true);
QCOMPARE(rect->antialiasing(), true);
QCOMPARE(spy.size(), 1);
rect->setAntialiasing(true);
QCOMPARE(spy.size(), 1);
rect->resetAntialiasing();
QCOMPARE(rect->antialiasing(), false);
QCOMPARE(spy.size(), 2);
rect->setRadius(5);
QCOMPARE(rect->antialiasing(), true);
QCOMPARE(spy.size(), 3);
rect->resetAntialiasing();
QCOMPARE(rect->antialiasing(), true);
QCOMPARE(spy.size(), 3);
rect->setRadius(0);
QCOMPARE(rect->antialiasing(), false);
QCOMPARE(spy.size(), 4);
rect->resetAntialiasing();
QCOMPARE(rect->antialiasing(), false);
QCOMPARE(spy.size(), 4);
rect->setRadius(5);
QCOMPARE(rect->antialiasing(), true);
QCOMPARE(spy.size(), 5);
rect->resetAntialiasing();
QCOMPARE(rect->antialiasing(), true);
QCOMPARE(spy.size(), 5);
rect->setAntialiasing(false);
QCOMPARE(rect->antialiasing(), false);
QCOMPARE(spy.size(), 6);
rect->resetAntialiasing();
QCOMPARE(rect->antialiasing(), true);
QCOMPARE(spy.size(), 7);
}
void tst_qquickrectangle::multiRadius()
{
QQuickView view;
view.setSource(testFileUrl("multi-radius.qml"));
view.show();
QVERIFY(QTest::qWaitForWindowExposed(&view));
QQuickRectangle *firstRect = qobject_cast<QQuickRectangle*>(view.rootObject()->property("firstRectangle").value<QObject*>());
QQuickRectangle *secondRect = qobject_cast<QQuickRectangle*>(view.rootObject()->property("secondRectangle").value<QObject*>());
QQuickRectangle *thirdRect = qobject_cast<QQuickRectangle*>(view.rootObject()->property("thirdRectangle").value<QObject*>());
QVERIFY(firstRect);
QVERIFY(secondRect);
QVERIFY(thirdRect);
QCOMPARE(firstRect->topLeftRadius(), 10.);
QCOMPARE(firstRect->topRightRadius(), 5.);
QCOMPARE(firstRect->bottomLeftRadius(), 5.);
QCOMPARE(firstRect->bottomRightRadius(), 2.);
QSignalSpy spytl(firstRect, SIGNAL(topLeftRadiusChanged()));
QSignalSpy spytr(firstRect, SIGNAL(topRightRadiusChanged()));
QSignalSpy spybl(firstRect, SIGNAL(bottomLeftRadiusChanged()));
QSignalSpy spybr(firstRect, SIGNAL(bottomRightRadiusChanged()));
firstRect->setRadius(12);
QCOMPARE(firstRect->topLeftRadius(), 10.);
QCOMPARE(firstRect->topRightRadius(), 12.);
QCOMPARE(firstRect->bottomLeftRadius(), 12.);
QCOMPARE(firstRect->bottomRightRadius(), 2.);
QCOMPARE(spytl.size(), 0);
QCOMPARE(spytr.size(), 1);
QCOMPARE(spybl.size(), 1);
QCOMPARE(spybr.size(), 0);
firstRect->resetTopLeftRadius();
firstRect->resetBottomRightRadius();
QCOMPARE(firstRect->topRightRadius(), 12.);
QCOMPARE(firstRect->bottomLeftRadius(), 12.);
QCOMPARE(secondRect->topLeftRadius(), 5.);
QCOMPARE(secondRect->topRightRadius(), 10.);
QCOMPARE(secondRect->bottomLeftRadius(), 2.);
QCOMPARE(secondRect->bottomRightRadius(), 5.);
QSignalSpy spytl2(secondRect, SIGNAL(topLeftRadiusChanged()));
QSignalSpy spytr2(secondRect, SIGNAL(topRightRadiusChanged()));
QSignalSpy spybl2(secondRect, SIGNAL(bottomLeftRadiusChanged()));
QSignalSpy spybr2(secondRect, SIGNAL(bottomRightRadiusChanged()));
secondRect->setRadius(12);
QCOMPARE(secondRect->topLeftRadius(), 12.);
QCOMPARE(secondRect->topRightRadius(), 10.);
QCOMPARE(secondRect->bottomLeftRadius(), 2.);
QCOMPARE(secondRect->bottomRightRadius(), 12.);
QCOMPARE(spytl2.size(), 1);
QCOMPARE(spytr2.size(), 0);
QCOMPARE(spybl2.size(), 0);
QCOMPARE(spybr2.size(), 1);
secondRect->resetTopRightRadius();
secondRect->resetBottomLeftRadius();
QCOMPARE(secondRect->topRightRadius(), 12.);
QCOMPARE(secondRect->bottomLeftRadius(), 12.);
QCOMPARE(thirdRect->topLeftRadius(), 5.);
QCOMPARE(thirdRect->topRightRadius(), 5.);
QCOMPARE(thirdRect->bottomLeftRadius(), 5.);
QCOMPARE(thirdRect->bottomRightRadius(), 5.);
}
QTEST_MAIN(tst_qquickrectangle)
#include "tst_qquickrectangle.moc"
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