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// Copyright (C) 2020 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <QtTest/QTest>
#include <QtQuickTest/quicktest.h>
#include <QtQuick/qquickview.h>
#include <QtQuick/private/qquickanimator_p.h>
#include <QtQuick/private/qquicktransition_p.h>
#include <QtQuick/private/qquickrepeater_p.h>
#include <QtQuick/private/qquickanimatorcontroller_p.h>
#include <QtQuick/private/qquickanimation_p_p.h>
#include <QtQuick/private/qquickitem_p.h>
#include <QtQuickTestUtils/private/qmlutils_p.h>
#include <QtQuickTestUtils/private/viewtestutils_p.h>
#include <QQmlComponent>
using namespace QQuickViewTestUtils;
QT_BEGIN_NAMESPACE
class tst_Animators: public QQmlDataTest
{
Q_OBJECT
public:
tst_Animators();
private slots:
void testMultiWinAnimator_data();
void testMultiWinAnimator();
void testTransitions();
void testTransitionsWithImplicitFrom();
};
tst_Animators::tst_Animators()
: QQmlDataTest(QT_QMLTEST_DATADIR)
{
}
void tst_Animators::testMultiWinAnimator_data()
{
QTest::addColumn<int>("count");
QTest::newRow("1") << 1;
QTest::newRow("10") << 10;
}
void tst_Animators::testMultiWinAnimator()
{
QFETCH(int, count);
QQmlEngine engine;
QQmlComponent component(&engine, testFileUrl("windowWithAnimator.qml"));
QList<QQuickWindow *> windows;
for (int i = 0; i < count; ++i) {
QQuickWindow *win = qobject_cast<QQuickWindow *>(component.create());
windows << win;
// As the windows are all the same size, if they are positioned at the
// same place only the top-most one will strictly be "exposed" and rendering
// for all the others will be disabled. Move the windows a little bit
// to ensure they are exposed and actually rendering.
if (i > 0) {
QPoint pos = win->position();
if (pos == windows.first()->position()) {
pos += QPoint(10 * i, 10 * i);
win->setPosition(pos);
}
}
}
// let all animations run their course...
while (true) {
QTest::qWait(200);
bool allDone = true;
for (int i=0; i<count; ++i) {
QQuickWindow *win = windows.at(i);
allDone = win->isExposed() && win->property("animationDone").toBool();
}
if (allDone) {
for (int i=0; i<count; ++i) {
QQuickWindow *win = windows.at(i);
delete win;
}
break;
}
}
QVERIFY(true);
}
void tst_Animators::testTransitions()
{
QScopedPointer<QQuickView> view(createView());
view->setSource(testFileUrl("positionerWithAnimator.qml"));
view->show();
QVERIFY(QTest::qWaitForWindowExposed(view.data()));
QQuickItem *root = view->rootObject();
QVERIFY(root);
QQuickRepeater *repeater = root->property("repeater").value<QQuickRepeater *>();
QVERIFY(repeater);
QQuickItem *child = repeater->itemAt(0);
QVERIFY(child);
QCOMPARE(child->scale(), qreal(0));
QQuickTransition *transition = root->property("transition").value<QQuickTransition *>();
QVERIFY(transition);
QTRY_VERIFY(transition->running());
QTRY_VERIFY(!transition->running());
QCOMPARE(child->scale(), qreal(1));
}
void tst_Animators::testTransitionsWithImplicitFrom()
{
QScopedPointer<QQuickView> view(createView());
view->setSource(testFileUrl("animatorImplicitFrom.qml"));
view->show();
QVERIFY(QTest::qWaitForWindowExposed(view.data()));
QQuickItem *root = view->rootObject();
QVERIFY(root);
QQuickItem *rectangle = root->property("rectangle").value<QQuickItem *>();
QVERIFY(rectangle);
// the controller has access to actual AnimatorJob instances
QQuickAnimatorController *controller = QQuickWindowPrivate::get(view.data())->animationController.data();
QVERIFY(controller);
// verify initial state
QCOMPARE(rectangle->x(), 0);
QCOMPARE(rectangle->state(), "left");
QVERIFY(controller->m_runningAnimators.isEmpty());
// transition to the "right" state
rectangle->setState("right");
QVERIFY(QTest::qWaitFor([&]{ return !controller->m_runningAnimators.isEmpty();}));
auto r_job = *controller->m_runningAnimators.constBegin();
QVERIFY(r_job);
QCOMPARE(r_job->from(), 0);
QCOMPARE(r_job->to(), 100);
QTRY_VERIFY(controller->m_runningAnimators.isEmpty());
// verify state after first transition
QTRY_COMPARE(rectangle->x(), 100); // the render thread has to sync first
QCOMPARE(rectangle->state(), "right");
QVERIFY(controller->m_runningAnimators.isEmpty());
// transition back to the "left" state
rectangle->setState("left");
QVERIFY(QTest::qWaitFor([&]{ return !controller->m_runningAnimators.isEmpty();}));
auto l_job = *controller->m_runningAnimators.constBegin();
QVERIFY(l_job);
QCOMPARE(l_job->from(), 100); // this was not working in older Qt versions
QCOMPARE(l_job->to(), 0);
QTRY_VERIFY(controller->m_runningAnimators.isEmpty());
// verify the final state
QTRY_COMPARE(rectangle->x(), 0); // the render thread has to sync first
QCOMPARE(rectangle->state(), "left");
QVERIFY(controller->m_runningAnimators.isEmpty());
}
QT_END_NAMESPACE
QTEST_MAIN(tst_Animators)
#include "tst_qquickanimators.moc"
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