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qt5base-lts/tests/auto/qsequentialanimationgroup/tst_qsequentialanimationgroup.cpp
Qt by Nokia 38be0d1383 Initial import from the monolithic Qt. 
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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 12:05:43 +02:00

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/****************************************************************************
**
** 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 <QtTest/QtTest>
#include "../../shared/util.h"
#include <QtCore/qanimationgroup.h>
#include <QtCore/qsequentialanimationgroup.h>
//TESTED_CLASS=QSequentialAnimationGroup
//TESTED_FILES=
Q_DECLARE_METATYPE(QAbstractAnimation::State)
Q_DECLARE_METATYPE(QAbstractAnimation*)
class tst_QSequentialAnimationGroup : public QObject
{
Q_OBJECT
public:
tst_QSequentialAnimationGroup();
virtual ~tst_QSequentialAnimationGroup();
public Q_SLOTS:
void init();
void cleanup();
private slots:
void construction();
void setCurrentTime();
void setCurrentTimeWithUncontrolledAnimation();
void seekingForwards();
void seekingBackwards();
void pauseAndResume();
void restart();
void looping();
void startDelay();
void clearGroup();
void groupWithZeroDurationAnimations();
void propagateGroupUpdateToChildren();
void updateChildrenWithRunningGroup();
void deleteChildrenWithRunningGroup();
void startChildrenWithStoppedGroup();
void stopGroupWithRunningChild();
void startGroupWithRunningChild();
void zeroDurationAnimation();
void stopUncontrolledAnimations();
void finishWithUncontrolledAnimation();
void addRemoveAnimation();
void currentAnimation();
void currentAnimationWithZeroDuration();
void insertAnimation();
void clear();
void pauseResume();
};
tst_QSequentialAnimationGroup::tst_QSequentialAnimationGroup()
{
}
tst_QSequentialAnimationGroup::~tst_QSequentialAnimationGroup()
{
}
void tst_QSequentialAnimationGroup::init()
{
qRegisterMetaType<QAbstractAnimation::State>("QAbstractAnimation::State");
qRegisterMetaType<QAbstractAnimation*>("QAbstractAnimation*");
}
void tst_QSequentialAnimationGroup::cleanup()
{
}
void tst_QSequentialAnimationGroup::construction()
{
QSequentialAnimationGroup animationgroup;
}
class AnimationObject : public QObject
{
Q_OBJECT
Q_PROPERTY(int value READ value WRITE setValue)
public:
AnimationObject(int startValue = 0)
: v(startValue)
{ }
int value() const { return v; }
void setValue(int value) { v = value; }
int v;
};
class TestAnimation : public QVariantAnimation
{
Q_OBJECT
public:
virtual void updateCurrentValue(const QVariant &value) { Q_UNUSED(value)};
virtual void updateState(QAbstractAnimation::State newState,
QAbstractAnimation::State oldState)
{
Q_UNUSED(oldState)
Q_UNUSED(newState)
};
};
class DummyPropertyAnimation : public QPropertyAnimation
{
public:
DummyPropertyAnimation(QObject *parent = 0) : QPropertyAnimation(parent)
{
setTargetObject(&o);
this->setPropertyName("value");
setEndValue(0);
}
AnimationObject o;
};
class UncontrolledAnimation : public QPropertyAnimation
{
Q_OBJECT
public:
UncontrolledAnimation(QObject *target, QObject *parent = 0)
: QPropertyAnimation(target, "value", parent)
{
setDuration(250);
setEndValue(0);
}
int duration() const { return -1; /* not time driven */ }
protected:
void updateCurrentTime(int currentTime)
{
QPropertyAnimation::updateCurrentTime(currentTime);
if (currentTime >= QPropertyAnimation::duration())
stop();
}
};
void tst_QSequentialAnimationGroup::setCurrentTime()
{
// sequence operating on same object/property
QAnimationGroup *sequence = new QSequentialAnimationGroup();
QVariantAnimation *a1_s_o1 = new DummyPropertyAnimation;
QVariantAnimation *a2_s_o1 = new DummyPropertyAnimation;
QVariantAnimation *a3_s_o1 = new DummyPropertyAnimation;
a2_s_o1->setLoopCount(3);
sequence->addAnimation(a1_s_o1);
sequence->addAnimation(a2_s_o1);
sequence->addAnimation(a3_s_o1);
// sequence operating on different object/properties
QAnimationGroup *sequence2 = new QSequentialAnimationGroup();
QVariantAnimation *a1_s_o2 = new DummyPropertyAnimation;
QVariantAnimation *a1_s_o3 = new DummyPropertyAnimation;
sequence2->addAnimation(a1_s_o2);
sequence2->addAnimation(a1_s_o3);
QSequentialAnimationGroup group;
group.addAnimation(sequence);
group.addAnimation(sequence2);
// Current time = 1
group.setCurrentTime(1);
QCOMPARE(group.state(), QAnimationGroup::Stopped);
QCOMPARE(sequence->state(), QAnimationGroup::Stopped);
QCOMPARE(a1_s_o1->state(), QAnimationGroup::Stopped);
QCOMPARE(sequence2->state(), QAnimationGroup::Stopped);
QCOMPARE(a1_s_o2->state(), QAnimationGroup::Stopped);
QCOMPARE(group.currentLoopTime(), 1);
QCOMPARE(sequence->currentLoopTime(), 1);
QCOMPARE(a1_s_o1->currentLoopTime(), 1);
QCOMPARE(a2_s_o1->currentLoopTime(), 0);
QCOMPARE(a3_s_o1->currentLoopTime(), 0);
QCOMPARE(a1_s_o2->currentLoopTime(), 0);
QCOMPARE(a1_s_o3->currentLoopTime(), 0);
// Current time = 250
group.setCurrentTime(250);
QCOMPARE(group.currentLoopTime(), 250);
QCOMPARE(sequence->currentLoopTime(), 250);
QCOMPARE(a1_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoopTime(), 0);
QCOMPARE(a3_s_o1->currentLoopTime(), 0);
QCOMPARE(a1_s_o2->currentLoopTime(), 0);
QCOMPARE(a1_s_o3->currentLoopTime(), 0);
// Current time = 251
group.setCurrentTime(251);
QCOMPARE(group.currentLoopTime(), 251);
QCOMPARE(sequence->currentLoopTime(), 251);
QCOMPARE(a1_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoopTime(), 1);
QCOMPARE(a2_s_o1->currentLoop(), 0);
QCOMPARE(a3_s_o1->currentLoopTime(), 0);
QCOMPARE(sequence2->currentLoopTime(), 0);
QCOMPARE(a1_s_o2->currentLoopTime(), 0);
QCOMPARE(a1_s_o3->currentLoopTime(), 0);
// Current time = 750
group.setCurrentTime(750);
QCOMPARE(group.currentLoopTime(), 750);
QCOMPARE(sequence->currentLoopTime(), 750);
QCOMPARE(a1_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoopTime(), 0);
QCOMPARE(a2_s_o1->currentLoop(), 2);
QCOMPARE(a3_s_o1->currentLoopTime(), 0);
QCOMPARE(sequence2->currentLoopTime(), 0);
QCOMPARE(a1_s_o2->currentLoopTime(), 0);
QCOMPARE(a1_s_o3->currentLoopTime(), 0);
// Current time = 1000
group.setCurrentTime(1000);
QCOMPARE(group.currentLoopTime(), 1000);
QCOMPARE(sequence->currentLoopTime(), 1000);
QCOMPARE(a1_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoop(), 2);
QCOMPARE(a3_s_o1->currentLoopTime(), 0);
QCOMPARE(sequence2->currentLoopTime(), 0);
QCOMPARE(a1_s_o2->currentLoopTime(), 0);
QCOMPARE(a1_s_o3->currentLoopTime(), 0);
// Current time = 1010
group.setCurrentTime(1010);
QCOMPARE(group.currentLoopTime(), 1010);
QCOMPARE(sequence->currentLoopTime(), 1010);
QCOMPARE(a1_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoop(), 2);
QCOMPARE(a3_s_o1->currentLoopTime(), 10);
QCOMPARE(sequence2->currentLoopTime(), 0);
QCOMPARE(a1_s_o2->currentLoopTime(), 0);
QCOMPARE(a1_s_o3->currentLoopTime(), 0);
// Current time = 1250
group.setCurrentTime(1250);
QCOMPARE(group.currentLoopTime(), 1250);
QCOMPARE(sequence->currentLoopTime(), 1250);
QCOMPARE(a1_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoop(), 2);
QCOMPARE(a3_s_o1->currentLoopTime(), 250);
QCOMPARE(sequence2->currentLoopTime(), 0);
QCOMPARE(a1_s_o2->currentLoopTime(), 0);
QCOMPARE(a1_s_o3->currentLoopTime(), 0);
// Current time = 1500
group.setCurrentTime(1500);
QCOMPARE(group.currentLoopTime(), 1500);
QCOMPARE(sequence->currentLoopTime(), 1250);
QCOMPARE(a1_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoop(), 2);
QCOMPARE(a3_s_o1->currentLoopTime(), 250);
QCOMPARE(sequence2->currentLoopTime(), 250);
QCOMPARE(a1_s_o2->currentLoopTime(), 250);
QCOMPARE(a1_s_o3->currentLoopTime(), 0);
// Current time = 1750
group.setCurrentTime(1750);
QCOMPARE(group.currentLoopTime(), 1750);
QCOMPARE(sequence->currentLoopTime(), 1250);
QCOMPARE(a1_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoop(), 2);
QCOMPARE(a3_s_o1->currentLoopTime(), 250);
QCOMPARE(sequence2->currentLoopTime(), 500);
QCOMPARE(a1_s_o2->currentLoopTime(), 250);
QCOMPARE(a1_s_o3->currentLoopTime(), 250);
// Current time = 2000
group.setCurrentTime(2000);
QCOMPARE(group.currentLoopTime(), 1750);
QCOMPARE(sequence->currentLoopTime(), 1250);
QCOMPARE(a1_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoop(), 2);
QCOMPARE(a3_s_o1->currentLoopTime(), 250);
QCOMPARE(sequence2->currentLoopTime(), 500);
QCOMPARE(a1_s_o2->currentLoopTime(), 250);
QCOMPARE(a1_s_o3->currentLoopTime(), 250);
}
void tst_QSequentialAnimationGroup::setCurrentTimeWithUncontrolledAnimation()
{
AnimationObject t_o1;
// sequence operating on different object/properties
QAnimationGroup *sequence = new QSequentialAnimationGroup();
QPropertyAnimation *a1_s_o1 = new DummyPropertyAnimation;
QPropertyAnimation *a1_s_o2 = new DummyPropertyAnimation;
sequence->addAnimation(a1_s_o1);
sequence->addAnimation(a1_s_o2);
QPropertyAnimation *notTimeDriven = new UncontrolledAnimation(&t_o1);
QCOMPARE(notTimeDriven->totalDuration(), -1);
QAbstractAnimation *loopsForever = new DummyPropertyAnimation;
loopsForever->setLoopCount(-1);
QCOMPARE(loopsForever->totalDuration(), -1);
QSequentialAnimationGroup group;
group.addAnimation(sequence);
group.addAnimation(notTimeDriven);
group.addAnimation(loopsForever);
group.start();
group.pause(); // this allows the group to listen for the finish signal of its children
// Current time = 1
group.setCurrentTime(1);
QCOMPARE(group.state(), QAnimationGroup::Paused);
QCOMPARE(sequence->state(), QAnimationGroup::Paused);
QCOMPARE(a1_s_o1->state(), QAnimationGroup::Paused);
QCOMPARE(a1_s_o2->state(), QAnimationGroup::Stopped);
QCOMPARE(notTimeDriven->state(), QAnimationGroup::Stopped);
QCOMPARE(loopsForever->state(), QAnimationGroup::Stopped);
QCOMPARE(group.currentLoopTime(), 1);
QCOMPARE(sequence->currentLoopTime(), 1);
QCOMPARE(a1_s_o1->currentLoopTime(), 1);
QCOMPARE(a1_s_o2->currentLoopTime(), 0);
QCOMPARE(notTimeDriven->currentLoopTime(), 0);
QCOMPARE(loopsForever->currentLoopTime(), 0);
// Current time = 250
group.setCurrentTime(250);
QCOMPARE(group.currentLoopTime(), 250);
QCOMPARE(sequence->currentLoopTime(), 250);
QCOMPARE(a1_s_o1->currentLoopTime(), 250);
QCOMPARE(a1_s_o2->currentLoopTime(), 0);
QCOMPARE(notTimeDriven->currentLoopTime(), 0);
QCOMPARE(loopsForever->currentLoopTime(), 0);
// Current time = 500
group.setCurrentTime(500);
QCOMPARE(group.currentLoopTime(), 500);
QCOMPARE(sequence->currentLoopTime(), 500);
QCOMPARE(a1_s_o1->currentLoopTime(), 250);
QCOMPARE(a1_s_o2->currentLoopTime(), 250);
QCOMPARE(notTimeDriven->currentLoopTime(), 0);
QCOMPARE(loopsForever->currentLoopTime(), 0);
QCOMPARE(group.currentAnimation(), static_cast<QAbstractAnimation *>(notTimeDriven));
// Current time = 505
group.setCurrentTime(505);
QCOMPARE(group.currentLoopTime(), 505);
QCOMPARE(sequence->currentLoopTime(), 500);
QCOMPARE(a1_s_o1->currentLoopTime(), 250);
QCOMPARE(a1_s_o2->currentLoopTime(), 250);
QCOMPARE(notTimeDriven->currentLoopTime(), 5);
QCOMPARE(loopsForever->currentLoopTime(), 0);
QCOMPARE(group.currentAnimation(), static_cast<QAbstractAnimation *>(notTimeDriven));
QCOMPARE(sequence->state(), QAnimationGroup::Stopped);
QCOMPARE(a1_s_o1->state(), QAnimationGroup::Stopped);
QCOMPARE(a1_s_o2->state(), QAnimationGroup::Stopped);
QCOMPARE(notTimeDriven->state(), QAnimationGroup::Paused);
QCOMPARE(loopsForever->state(), QAnimationGroup::Stopped);
// Current time = 750 (end of notTimeDriven animation)
group.setCurrentTime(750);
QCOMPARE(group.currentLoopTime(), 750);
QCOMPARE(sequence->currentLoopTime(), 500);
QCOMPARE(a1_s_o1->currentLoopTime(), 250);
QCOMPARE(a1_s_o2->currentLoopTime(), 250);
QCOMPARE(notTimeDriven->currentLoopTime(), 250);
QCOMPARE(loopsForever->currentLoopTime(), 0);
QCOMPARE(group.currentAnimation(), loopsForever);
QCOMPARE(sequence->state(), QAnimationGroup::Stopped);
QCOMPARE(a1_s_o1->state(), QAnimationGroup::Stopped);
QCOMPARE(a1_s_o2->state(), QAnimationGroup::Stopped);
QCOMPARE(notTimeDriven->state(), QAnimationGroup::Stopped);
QCOMPARE(loopsForever->state(), QAnimationGroup::Paused);
// Current time = 800 (as notTimeDriven was finished at 750, loopsforever should still run)
group.setCurrentTime(800);
QCOMPARE(group.currentLoopTime(), 800);
QCOMPARE(group.currentAnimation(), loopsForever);
QCOMPARE(sequence->currentLoopTime(), 500);
QCOMPARE(a1_s_o1->currentLoopTime(), 250);
QCOMPARE(a1_s_o2->currentLoopTime(), 250);
QCOMPARE(notTimeDriven->currentLoopTime(), 250);
QCOMPARE(loopsForever->currentLoopTime(), 50);
loopsForever->stop(); // this should stop the group
QCOMPARE(group.state(), QAnimationGroup::Stopped);
QCOMPARE(sequence->state(), QAnimationGroup::Stopped);
QCOMPARE(a1_s_o1->state(), QAnimationGroup::Stopped);
QCOMPARE(a1_s_o2->state(), QAnimationGroup::Stopped);
QCOMPARE(notTimeDriven->state(), QAnimationGroup::Stopped);
QCOMPARE(loopsForever->state(), QAnimationGroup::Stopped);
}
void tst_QSequentialAnimationGroup::seekingForwards()
{
// sequence operating on same object/property
QAnimationGroup *sequence = new QSequentialAnimationGroup;
QVariantAnimation *a1_s_o1 = new DummyPropertyAnimation;
QVariantAnimation *a2_s_o1 = new DummyPropertyAnimation;
QVariantAnimation *a3_s_o1 = new DummyPropertyAnimation;
a2_s_o1->setLoopCount(3);
sequence->addAnimation(a1_s_o1);
sequence->addAnimation(a2_s_o1);
sequence->addAnimation(a3_s_o1);
// sequence operating on different object/properties
QAnimationGroup *sequence2 = new QSequentialAnimationGroup;
QVariantAnimation *a1_s_o2 = new DummyPropertyAnimation;
QVariantAnimation *a1_s_o3 = new DummyPropertyAnimation;
sequence2->addAnimation(a1_s_o2);
sequence2->addAnimation(a1_s_o3);
QSequentialAnimationGroup group;
group.addAnimation(sequence);
group.addAnimation(sequence2);
// Current time = 1
group.setCurrentTime(1);
QCOMPARE(group.state(), QAnimationGroup::Stopped);
QCOMPARE(sequence->state(), QAnimationGroup::Stopped);
QCOMPARE(a1_s_o1->state(), QAnimationGroup::Stopped);
QCOMPARE(sequence2->state(), QAnimationGroup::Stopped);
QCOMPARE(a1_s_o2->state(), QAnimationGroup::Stopped);
QCOMPARE(a1_s_o3->state(), QAnimationGroup::Stopped);
QCOMPARE(group.currentLoopTime(), 1);
QCOMPARE(sequence->currentLoopTime(), 1);
QCOMPARE(a1_s_o1->currentLoopTime(), 1);
QCOMPARE(a2_s_o1->currentLoopTime(), 0);
QCOMPARE(a3_s_o1->currentLoopTime(), 0);
QCOMPARE(sequence2->currentLoopTime(), 0);
QCOMPARE(a1_s_o2->currentLoopTime(), 0);
QCOMPARE(a1_s_o3->currentLoopTime(), 0);
// Current time = 1500
group.setCurrentTime(1500);
QCOMPARE(group.currentLoopTime(), 1500);
QCOMPARE(sequence->currentLoopTime(), 1250);
QCOMPARE(a1_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoop(), 2);
QCOMPARE(a3_s_o1->currentLoopTime(), 250);
QCOMPARE(sequence2->currentLoopTime(), 250);
QCOMPARE(a1_s_o2->currentLoopTime(), 250);
QCOMPARE(a1_s_o3->currentLoopTime(), 0);
// this will restart the group
group.start();
group.pause();
QCOMPARE(group.state(), QAnimationGroup::Paused);
QCOMPARE(sequence->state(), QAnimationGroup::Paused);
QCOMPARE(a1_s_o1->state(), QAnimationGroup::Paused);
QCOMPARE(sequence2->state(), QAnimationGroup::Stopped);
QCOMPARE(a1_s_o2->state(), QAnimationGroup::Stopped);
QCOMPARE(a1_s_o3->state(), QAnimationGroup::Stopped);
// Current time = 1750
group.setCurrentTime(1750);
QCOMPARE(group.currentLoopTime(), 1750);
QCOMPARE(sequence->currentLoopTime(), 1250);
QCOMPARE(a1_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoop(), 2);
QCOMPARE(a3_s_o1->currentLoopTime(), 250);
QCOMPARE(sequence2->currentLoopTime(), 500);
QCOMPARE(a1_s_o2->currentLoopTime(), 250);
QCOMPARE(a1_s_o3->currentLoopTime(), 250);
}
void tst_QSequentialAnimationGroup::seekingBackwards()
{
// sequence operating on same object/property
QAnimationGroup *sequence = new QSequentialAnimationGroup();
QVariantAnimation *a1_s_o1 = new DummyPropertyAnimation;
QVariantAnimation *a2_s_o1 = new DummyPropertyAnimation;
QVariantAnimation *a3_s_o1 = new DummyPropertyAnimation;
a2_s_o1->setLoopCount(3);
sequence->addAnimation(a1_s_o1);
sequence->addAnimation(a2_s_o1);
sequence->addAnimation(a3_s_o1);
// sequence operating on different object/properties
QAnimationGroup *sequence2 = new QSequentialAnimationGroup();
QVariantAnimation *a1_s_o2 = new DummyPropertyAnimation;
QVariantAnimation *a1_s_o3 = new DummyPropertyAnimation;
sequence2->addAnimation(a1_s_o2);
sequence2->addAnimation(a1_s_o3);
QSequentialAnimationGroup group;
group.addAnimation(sequence);
group.addAnimation(sequence2);
group.start();
// Current time = 1600
group.setCurrentTime(1600);
QCOMPARE(group.currentLoopTime(), 1600);
QCOMPARE(sequence->currentLoopTime(), 1250);
QCOMPARE(a1_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoop(), 2);
QCOMPARE(a3_s_o1->currentLoopTime(), 250);
QCOMPARE(sequence2->currentLoopTime(), 350);
QCOMPARE(a1_s_o2->currentLoopTime(), 250);
QCOMPARE(a1_s_o3->currentLoopTime(), 100);
QCOMPARE(group.state(), QAnimationGroup::Running);
QCOMPARE(sequence->state(), QAnimationGroup::Stopped);
QCOMPARE(a1_s_o1->state(), QAnimationGroup::Stopped);
QCOMPARE(sequence2->state(), QAnimationGroup::Running);
QCOMPARE(a1_s_o2->state(), QAnimationGroup::Stopped);
QCOMPARE(a1_s_o3->state(), QAnimationGroup::Running);
// Seeking backwards, current time = 1
group.setCurrentTime(1);
QCOMPARE(group.currentLoopTime(), 1);
QCOMPARE(sequence->currentLoopTime(), 1);
QCOMPARE(a1_s_o1->currentLoopTime(), 1);
QEXPECT_FAIL("", "rewinding in nested groups is considered as a restart from the children,"
"hence they don't reset from their current animation", Continue);
QCOMPARE(a2_s_o1->currentLoopTime(), 0);
QEXPECT_FAIL("", "rewinding in nested groups is considered as a restart from the children,"
"hence they don't reset from their current animation", Continue);
QCOMPARE(a2_s_o1->currentLoop(), 0);
QEXPECT_FAIL("", "rewinding in nested groups is considered as a restart from the children,"
"hence they don't reset from their current animation", Continue);
QCOMPARE(a3_s_o1->currentLoopTime(), 0);
QCOMPARE(sequence2->currentLoopTime(), 0);
QCOMPARE(a1_s_o2->currentLoopTime(), 0);
QCOMPARE(a1_s_o3->currentLoopTime(), 0);
QCOMPARE(group.state(), QAnimationGroup::Running);
QCOMPARE(sequence->state(), QAnimationGroup::Running);
QCOMPARE(a1_s_o1->state(), QAnimationGroup::Running);
QCOMPARE(sequence2->state(), QAnimationGroup::Stopped);
QCOMPARE(a1_s_o2->state(), QAnimationGroup::Stopped);
QCOMPARE(a1_s_o3->state(), QAnimationGroup::Stopped);
// Current time = 2000
group.setCurrentTime(2000);
QCOMPARE(group.currentLoopTime(), 1750);
QCOMPARE(sequence->currentLoopTime(), 1250);
QCOMPARE(a1_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoop(), 2);
QCOMPARE(a3_s_o1->currentLoopTime(), 250);
QCOMPARE(sequence2->currentLoopTime(), 500);
QCOMPARE(a1_s_o2->currentLoopTime(), 250);
QCOMPARE(a1_s_o3->currentLoopTime(), 250);
QCOMPARE(group.state(), QAnimationGroup::Stopped);
QCOMPARE(sequence->state(), QAnimationGroup::Stopped);
QCOMPARE(a1_s_o1->state(), QAnimationGroup::Stopped);
QCOMPARE(sequence2->state(), QAnimationGroup::Stopped);
QCOMPARE(a1_s_o2->state(), QAnimationGroup::Stopped);
QCOMPARE(a1_s_o3->state(), QAnimationGroup::Stopped);
}
typedef QList<QAbstractAnimation::State> StateList;
static bool compareStates(const QSignalSpy& spy, const StateList &expectedStates)
{
bool equals = true;
for (int i = 0; i < qMax(expectedStates.count(), spy.count()); ++i) {
if (i >= spy.count() || i >= expectedStates.count()) {
equals = false;
break;
}
QList<QVariant> args = spy.at(i);
QAbstractAnimation::State st = expectedStates.at(i);
QAbstractAnimation::State actual = qVariantValue<QAbstractAnimation::State>(args.first());
if (equals && actual != st) {
equals = false;
break;
}
}
if (!equals) {
const char *stateStrings[] = {"Stopped", "Paused", "Running"};
QString e,a;
for (int i = 0; i < qMax(expectedStates.count(), spy.count()); ++i) {
if (i < expectedStates.count()) {
int exp = int(expectedStates.at(i));
if (!e.isEmpty())
e += QLatin1String(", ");
e += QLatin1String(stateStrings[exp]);
}
if (i < spy.count()) {
QList<QVariant> args = spy.at(i);
QAbstractAnimation::State actual = qVariantValue<QAbstractAnimation::State>(args.value(1));
if (!a.isEmpty())
a += QLatin1String(", ");
if (int(actual) >= 0 && int(actual) <= 2) {
a += QLatin1String(stateStrings[int(actual)]);
} else {
a += QLatin1String("NaN");
}
}
}
qDebug("\n"
"expected (count == %d): %s\n"
"actual (count == %d): %s\n", expectedStates.count(), qPrintable(e), spy.count(), qPrintable(a));
}
return equals;
}
void tst_QSequentialAnimationGroup::pauseAndResume()
{
// sequence operating on same object/property
QAnimationGroup *sequence = new QSequentialAnimationGroup();
QVariantAnimation *a1_s_o1 = new DummyPropertyAnimation;
QVariantAnimation *a2_s_o1 = new DummyPropertyAnimation;
QVariantAnimation *a3_s_o1 = new DummyPropertyAnimation;
a2_s_o1->setLoopCount(2);
sequence->addAnimation(a1_s_o1);
sequence->addAnimation(a2_s_o1);
sequence->addAnimation(a3_s_o1);
sequence->setLoopCount(2);
QSignalSpy a1StateChangedSpy(a1_s_o1, SIGNAL(stateChanged(QAbstractAnimation::State, QAbstractAnimation::State)));
QSignalSpy seqStateChangedSpy(sequence, SIGNAL(stateChanged(QAbstractAnimation::State, QAbstractAnimation::State)));
QSequentialAnimationGroup group;
group.addAnimation(sequence);
group.start();
group.pause();
// Current time = 1751
group.setCurrentTime(1751);
QCOMPARE(group.currentLoopTime(), 1751);
QCOMPARE(sequence->currentLoopTime(), 751);
QCOMPARE(sequence->currentLoop(), 1);
QCOMPARE(a1_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoop(), 1);
QCOMPARE(a3_s_o1->currentLoop(), 0);
QCOMPARE(a3_s_o1->currentLoopTime(), 1);
QCOMPARE(group.state(), QAnimationGroup::Paused);
QCOMPARE(sequence->state(), QAnimationGroup::Paused);
QCOMPARE(a1_s_o1->state(), QAnimationGroup::Stopped);
QCOMPARE(a2_s_o1->state(), QAnimationGroup::Stopped);
QCOMPARE(a3_s_o1->state(), QAnimationGroup::Paused);
QCOMPARE(a1StateChangedSpy.count(), 5); // Running,Paused,Stopped,Running,Stopped
QCOMPARE(seqStateChangedSpy.count(), 2); // Running,Paused
QVERIFY(compareStates(a1StateChangedSpy, (StateList() << QAbstractAnimation::Running
<< QAbstractAnimation::Paused
<< QAbstractAnimation::Stopped
<< QAbstractAnimation::Running
<< QAbstractAnimation::Stopped)));
QCOMPARE(qVariantValue<QAbstractAnimation::State>(a1StateChangedSpy.at(0).first()),
QAnimationGroup::Running);
QCOMPARE(qVariantValue<QAbstractAnimation::State>(a1StateChangedSpy.at(1).first()),
QAnimationGroup::Paused);
QCOMPARE(qVariantValue<QAbstractAnimation::State>(a1StateChangedSpy.at(2).first()),
QAnimationGroup::Stopped);
QCOMPARE(qVariantValue<QAbstractAnimation::State>(a1StateChangedSpy.at(3).first()),
QAnimationGroup::Running);
QCOMPARE(qVariantValue<QAbstractAnimation::State>(a1StateChangedSpy.at(4).first()),
QAnimationGroup::Stopped);
QCOMPARE(qVariantValue<QAbstractAnimation::State>(seqStateChangedSpy.at(0).first()),
QAnimationGroup::Running);
QCOMPARE(qVariantValue<QAbstractAnimation::State>(seqStateChangedSpy.at(1).first()),
QAnimationGroup::Paused);
group.resume();
QCOMPARE(group.state(), QAnimationGroup::Running);
QCOMPARE(sequence->state(), QAnimationGroup::Running);
QCOMPARE(a1_s_o1->state(), QAnimationGroup::Stopped);
QCOMPARE(a2_s_o1->state(), QAnimationGroup::Stopped);
QCOMPARE(a3_s_o1->state(), QAnimationGroup::Running);
QVERIFY(group.currentLoopTime() >= 1751);
QVERIFY(sequence->currentLoopTime() >= 751);
QCOMPARE(sequence->currentLoop(), 1);
QCOMPARE(a1_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoop(), 1);
QCOMPARE(a3_s_o1->currentLoop(), 0);
QVERIFY(a3_s_o1->currentLoopTime() >= 1);
QCOMPARE(seqStateChangedSpy.count(), 3); // Running,Paused,Running
QCOMPARE(qVariantValue<QAbstractAnimation::State>(seqStateChangedSpy.at(2).first()),
QAnimationGroup::Running);
group.pause();
QCOMPARE(group.state(), QAnimationGroup::Paused);
QCOMPARE(sequence->state(), QAnimationGroup::Paused);
QCOMPARE(a1_s_o1->state(), QAnimationGroup::Stopped);
QCOMPARE(a2_s_o1->state(), QAnimationGroup::Stopped);
QCOMPARE(a3_s_o1->state(), QAnimationGroup::Paused);
QVERIFY(group.currentLoopTime() >= 1751);
QVERIFY(sequence->currentLoopTime() >= 751);
QCOMPARE(sequence->currentLoop(), 1);
QCOMPARE(a1_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoop(), 1);
QCOMPARE(a3_s_o1->currentLoop(), 0);
QVERIFY(a3_s_o1->currentLoopTime() >= 1);
QCOMPARE(seqStateChangedSpy.count(), 4); // Running,Paused,Running,Paused
QCOMPARE(qVariantValue<QAbstractAnimation::State>(seqStateChangedSpy.at(3).first()),
QAnimationGroup::Paused);
group.stop();
QCOMPARE(seqStateChangedSpy.count(), 5); // Running,Paused,Running,Paused,Stopped
QCOMPARE(qVariantValue<QAbstractAnimation::State>(seqStateChangedSpy.at(4).first()),
QAnimationGroup::Stopped);
}
void tst_QSequentialAnimationGroup::restart()
{
// sequence operating on same object/property
QAnimationGroup *sequence = new QSequentialAnimationGroup();
QSignalSpy seqCurrentAnimChangedSpy(sequence, SIGNAL(currentAnimationChanged(QAbstractAnimation*)));
QSignalSpy seqStateChangedSpy(sequence, SIGNAL(stateChanged(QAbstractAnimation::State, QAbstractAnimation::State)));
QVariantAnimation *anims[3];
QSignalSpy *animsStateChanged[3];
for (int i = 0; i < 3; i++) {
anims[i] = new DummyPropertyAnimation;
anims[i]->setDuration(100);
animsStateChanged[i] = new QSignalSpy(anims[i], SIGNAL(stateChanged(QAbstractAnimation::State, QAbstractAnimation::State)));
}
anims[1]->setLoopCount(2);
sequence->addAnimation(anims[0]);
sequence->addAnimation(anims[1]);
sequence->addAnimation(anims[2]);
sequence->setLoopCount(2);
QSequentialAnimationGroup group;
group.addAnimation(sequence);
group.start();
QTest::qWait(500);
QCOMPARE(group.state(), QAnimationGroup::Running);
QTest::qWait(300);
QTRY_COMPARE(group.state(), QAnimationGroup::Stopped);
for (int i = 0; i < 3; i++) {
QCOMPARE(animsStateChanged[i]->count(), 4);
QCOMPARE(qVariantValue<QAbstractAnimation::State>(animsStateChanged[i]->at(0).first()),
QAnimationGroup::Running);
QCOMPARE(qVariantValue<QAbstractAnimation::State>(animsStateChanged[i]->at(1).first()),
QAnimationGroup::Stopped);
QCOMPARE(qVariantValue<QAbstractAnimation::State>(animsStateChanged[i]->at(2).first()),
QAnimationGroup::Running);
QCOMPARE(qVariantValue<QAbstractAnimation::State>(animsStateChanged[i]->at(3).first()),
QAnimationGroup::Stopped);
}
QCOMPARE(seqStateChangedSpy.count(), 2);
QCOMPARE(qVariantValue<QAbstractAnimation::State>(seqStateChangedSpy.at(0).first()),
QAnimationGroup::Running);
QCOMPARE(qVariantValue<QAbstractAnimation::State>(seqStateChangedSpy.at(1).first()),
QAnimationGroup::Stopped);
QCOMPARE(seqCurrentAnimChangedSpy.count(), 6);
for(int i=0; i<seqCurrentAnimChangedSpy.count(); i++)
QCOMPARE(static_cast<QAbstractAnimation*>(anims[i%3]), qVariantValue<QAbstractAnimation*>(seqCurrentAnimChangedSpy.at(i).at(0)));
group.start();
QCOMPARE(animsStateChanged[0]->count(), 5);
QCOMPARE(animsStateChanged[1]->count(), 4);
QCOMPARE(animsStateChanged[2]->count(), 4);
QCOMPARE(seqStateChangedSpy.count(), 3);
}
void tst_QSequentialAnimationGroup::looping()
{
// sequence operating on same object/property
QSequentialAnimationGroup *sequence = new QSequentialAnimationGroup();
QAbstractAnimation *a1_s_o1 = new DummyPropertyAnimation;
QAbstractAnimation *a2_s_o1 = new DummyPropertyAnimation;
QAbstractAnimation *a3_s_o1 = new DummyPropertyAnimation;
QSignalSpy a1Spy(a1_s_o1, SIGNAL(stateChanged(QAbstractAnimation::State, QAbstractAnimation::State)));
QSignalSpy a2Spy(a2_s_o1, SIGNAL(stateChanged(QAbstractAnimation::State, QAbstractAnimation::State)));
QSignalSpy a3Spy(a3_s_o1, SIGNAL(stateChanged(QAbstractAnimation::State, QAbstractAnimation::State)));
QSignalSpy seqSpy(sequence, SIGNAL(stateChanged(QAbstractAnimation::State, QAbstractAnimation::State)));
a2_s_o1->setLoopCount(2);
sequence->addAnimation(a1_s_o1);
sequence->addAnimation(a2_s_o1);
sequence->addAnimation(a3_s_o1);
sequence->setLoopCount(2);
QSequentialAnimationGroup group;
QSignalSpy groupSpy(&group, SIGNAL(stateChanged(QAbstractAnimation::State, QAbstractAnimation::State)));
group.addAnimation(sequence);
group.setLoopCount(2);
group.start();
group.pause();
// Current time = 1750
group.setCurrentTime(1750);
QCOMPARE(group.currentLoopTime(), 1750);
QCOMPARE(sequence->currentLoopTime(), 750);
QCOMPARE(sequence->currentLoop(), 1);
QCOMPARE(a1_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoop(), 1);
// this animation is at the beginning because it is the current one inside sequence
QCOMPARE(a3_s_o1->currentLoop(), 0);
QCOMPARE(a3_s_o1->currentLoopTime(), 0);
QCOMPARE(sequence->currentAnimation(), a3_s_o1);
QCOMPARE(group.state(), QAnimationGroup::Paused);
QCOMPARE(sequence->state(), QAnimationGroup::Paused);
QCOMPARE(a1_s_o1->state(), QAnimationGroup::Stopped);
QCOMPARE(a2_s_o1->state(), QAnimationGroup::Stopped);
QCOMPARE(a3_s_o1->state(), QAnimationGroup::Paused);
QCOMPARE(a1Spy.count(), 5); // Running,Paused,Stopped,Running,Stopped
QVERIFY(compareStates(a1Spy, (StateList() << QAbstractAnimation::Running
<< QAbstractAnimation::Paused
<< QAbstractAnimation::Stopped
<< QAbstractAnimation::Running
<< QAbstractAnimation::Stopped)));
QCOMPARE(a2Spy.count(), 4); // Running,Stopped,Running,Stopped
QVERIFY(compareStates(a3Spy, (StateList() << QAbstractAnimation::Running
<< QAbstractAnimation::Stopped
<< QAbstractAnimation::Running
<< QAbstractAnimation::Paused)));
QCOMPARE(seqSpy.count(), 2); // Running,Paused
QCOMPARE(groupSpy.count(), 2); // Running,Paused
// Looping, current time = duration + 1
group.setCurrentTime(group.duration() + 1);
QCOMPARE(group.currentLoopTime(), 1);
QCOMPARE(group.currentLoop(), 1);
QCOMPARE(sequence->currentLoopTime(), 1);
QCOMPARE(sequence->currentLoop(), 0);
QCOMPARE(a1_s_o1->currentLoopTime(), 1);
QCOMPARE(a2_s_o1->currentLoopTime(), 250);
QCOMPARE(a2_s_o1->currentLoop(), 1);
// this animation is at the end because it was run on the previous loop
QCOMPARE(a3_s_o1->currentLoop(), 0);
QCOMPARE(a3_s_o1->currentLoopTime(), 250);
QCOMPARE(group.state(), QAnimationGroup::Paused);
QCOMPARE(sequence->state(), QAnimationGroup::Paused);
QCOMPARE(a1_s_o1->state(), QAnimationGroup::Paused);
QCOMPARE(a2_s_o1->state(), QAnimationGroup::Stopped);
QCOMPARE(a3_s_o1->state(), QAnimationGroup::Stopped);
QCOMPARE(a1Spy.count(), 7); // Running,Paused,Stopped,Running,Stopped,Running,Stopped
QCOMPARE(a2Spy.count(), 4); // Running, Stopped, Running, Stopped
QVERIFY(compareStates(a3Spy, (StateList() << QAbstractAnimation::Running
<< QAbstractAnimation::Stopped
<< QAbstractAnimation::Running
<< QAbstractAnimation::Paused
<< QAbstractAnimation::Stopped)));
QVERIFY(compareStates(seqSpy, (StateList() << QAbstractAnimation::Running
<< QAbstractAnimation::Paused
<< QAbstractAnimation::Stopped
<< QAbstractAnimation::Running
<< QAbstractAnimation::Paused)));
QCOMPARE(groupSpy.count(), 2);
}
void tst_QSequentialAnimationGroup::startDelay()
{
QSequentialAnimationGroup group;
group.addPause(250);
group.addPause(125);
QCOMPARE(group.totalDuration(), 375);
group.start();
QCOMPARE(group.state(), QAnimationGroup::Running);
QTest::qWait(500);
QTRY_COMPARE(group.state(), QAnimationGroup::Stopped);
QVERIFY(group.currentLoopTime() == 375);
}
void tst_QSequentialAnimationGroup::clearGroup()
{
QSequentialAnimationGroup group;
static const int animationCount = 20;
for (int i = 0; i < animationCount/2; ++i) {
QSequentialAnimationGroup *subGroup = new QSequentialAnimationGroup(&group);
group.addPause(100);
subGroup->addPause(10);
}
QCOMPARE(group.animationCount(), animationCount);
QPointer<QAbstractAnimation> children[animationCount];
for (int i = 0; i < animationCount; ++i) {
QVERIFY(group.animationAt(i) != 0);
children[i] = group.animationAt(i);
}
group.clear();
QCOMPARE(group.animationCount(), 0);
QCOMPARE(group.currentLoopTime(), 0);
for (int i = 0; i < animationCount; ++i)
QVERIFY(children[i].isNull());
}
void tst_QSequentialAnimationGroup::groupWithZeroDurationAnimations()
{
QObject o;
QObject o2;
o.setProperty("myProperty", 42);
o.setProperty("myOtherProperty", 13);
o2.setProperty("myProperty", 42);
o2.setProperty("myOtherProperty", 13);
QSequentialAnimationGroup group;
QVariantAnimation *a1 = new QPropertyAnimation(&o, "myProperty");
a1->setDuration(0);
a1->setEndValue(43);
group.addAnimation(a1);
//this should just run fine and change nothing
group.setCurrentTime(0);
QCOMPARE(group.currentAnimation(), static_cast<QAbstractAnimation*>(a1));
QVariantAnimation *a2 = new QPropertyAnimation(&o2, "myOtherProperty");
a2->setDuration(500);
a2->setEndValue(31);
group.addAnimation(a2);
QVariantAnimation *a3 = new QPropertyAnimation(&o, "myProperty");
a3->setDuration(0);
a3->setEndValue(44);
group.addAnimation(a3);
QVariantAnimation *a4 = new QPropertyAnimation(&o, "myOtherProperty");
a4->setDuration(250);
a4->setEndValue(75);
group.addAnimation(a4);
QVariantAnimation *a5 = new QPropertyAnimation(&o2, "myProperty");
a5->setDuration(0);
a5->setEndValue(12);
group.addAnimation(a5);
QCOMPARE(o.property("myProperty").toInt(), 42);
QCOMPARE(o.property("myOtherProperty").toInt(), 13);
QCOMPARE(o2.property("myProperty").toInt(), 42);
QCOMPARE(o2.property("myOtherProperty").toInt(), 13);
group.start();
QCOMPARE(o.property("myProperty").toInt(), 43);
QCOMPARE(o.property("myOtherProperty").toInt(), 13);
QCOMPARE(o2.property("myProperty").toInt(), 42);
QCOMPARE(o2.property("myOtherProperty").toInt(), 13);
QTest::qWait(100);
int o2val = o2.property("myOtherProperty").toInt();
QVERIFY(o2val > 13);
QVERIFY(o2val < 31);
QCOMPARE(o.property("myProperty").toInt(), 43);
QCOMPARE(o.property("myOtherProperty").toInt(), 13);
QTest::qWait(500);
QTRY_COMPARE(o.property("myProperty").toInt(), 44);
QCOMPARE(o2.property("myProperty").toInt(), 42);
QCOMPARE(o2.property("myOtherProperty").toInt(), 31);
QCOMPARE(a1->state(), QAnimationGroup::Stopped);
QCOMPARE(a2->state(), QAnimationGroup::Stopped);
QCOMPARE(a3->state(), QAnimationGroup::Stopped);
QCOMPARE(a4->state(), QAnimationGroup::Running);
QCOMPARE(a5->state(), QAnimationGroup::Stopped);
QCOMPARE(group.state(), QAnimationGroup::Running);
QTest::qWait(500);
QTRY_COMPARE(group.state(), QAnimationGroup::Stopped);
QCOMPARE(o.property("myProperty").toInt(), 44);
QCOMPARE(o.property("myOtherProperty").toInt(), 75);
QCOMPARE(o2.property("myProperty").toInt(), 12);
QCOMPARE(o2.property("myOtherProperty").toInt(), 31);
QCOMPARE(a1->state(), QAnimationGroup::Stopped);
QCOMPARE(a2->state(), QAnimationGroup::Stopped);
QCOMPARE(a3->state(), QAnimationGroup::Stopped);
QCOMPARE(a4->state(), QAnimationGroup::Stopped);
QCOMPARE(a5->state(), QAnimationGroup::Stopped);
}
void tst_QSequentialAnimationGroup::propagateGroupUpdateToChildren()
{
// this test verifies if group state changes are updating its children correctly
QSequentialAnimationGroup group;
QObject o;
o.setProperty("ole", 42);
QCOMPARE(o.property("ole").toInt(), 42);
QPropertyAnimation anim1(&o, "ole");
anim1.setEndValue(43);
anim1.setDuration(100);
QVERIFY(!anim1.currentValue().isValid());
QCOMPARE(anim1.currentValue().toInt(), 0);
QCOMPARE(o.property("ole").toInt(), 42);
TestAnimation anim2;
anim2.setStartValue(0);
anim2.setEndValue(100);
anim2.setDuration(200);
QVERIFY(anim2.currentValue().isValid());
QCOMPARE(anim2.currentValue().toInt(), 0);
QCOMPARE(group.state(), QAnimationGroup::Stopped);
QCOMPARE(anim1.state(), QAnimationGroup::Stopped);
QCOMPARE(anim2.state(), QAnimationGroup::Stopped);
group.addAnimation(&anim1);
group.addAnimation(&anim2);
group.start();
QCOMPARE(group.state(), QAnimationGroup::Running);
QCOMPARE(anim1.state(), QAnimationGroup::Running);
QCOMPARE(anim2.state(), QAnimationGroup::Stopped);
group.pause();
QCOMPARE(group.state(), QAnimationGroup::Paused);
QCOMPARE(anim1.state(), QAnimationGroup::Paused);
QCOMPARE(anim2.state(), QAnimationGroup::Stopped);
group.stop();
QCOMPARE(group.state(), QAnimationGroup::Stopped);
QCOMPARE(anim1.state(), QAnimationGroup::Stopped);
QCOMPARE(anim2.state(), QAnimationGroup::Stopped);
}
void tst_QSequentialAnimationGroup::updateChildrenWithRunningGroup()
{
// assert that its possible to modify a child's state directly while their group is running
QSequentialAnimationGroup group;
TestAnimation anim;
anim.setStartValue(0);
anim.setEndValue(100);
anim.setDuration(200);
QSignalSpy groupStateChangedSpy(&group, SIGNAL(stateChanged(QAbstractAnimation::State, QAbstractAnimation::State)));
QSignalSpy childStateChangedSpy(&anim, SIGNAL(stateChanged(QAbstractAnimation::State, QAbstractAnimation::State)));
QCOMPARE(groupStateChangedSpy.count(), 0);
QCOMPARE(childStateChangedSpy.count(), 0);
QCOMPARE(group.state(), QAnimationGroup::Stopped);
QCOMPARE(anim.state(), QAnimationGroup::Stopped);
group.addAnimation(&anim);
group.start();
QCOMPARE(group.state(), QAnimationGroup::Running);
QCOMPARE(anim.state(), QAnimationGroup::Running);
QCOMPARE(groupStateChangedSpy.count(), 1);
QCOMPARE(childStateChangedSpy.count(), 1);
QCOMPARE(qVariantValue<QAbstractAnimation::State>(groupStateChangedSpy.at(0).first()),
QAnimationGroup::Running);
QCOMPARE(qVariantValue<QAbstractAnimation::State>(childStateChangedSpy.at(0).first()),
QAnimationGroup::Running);
// starting directly a running child will not have any effect
anim.start();
QCOMPARE(groupStateChangedSpy.count(), 1);
QCOMPARE(childStateChangedSpy.count(), 1);
anim.pause();
QCOMPARE(group.state(), QAnimationGroup::Running);
QCOMPARE(anim.state(), QAnimationGroup::Paused);
// in the animation stops directly, the group will still be running
anim.stop();
QCOMPARE(group.state(), QAnimationGroup::Running);
QCOMPARE(anim.state(), QAnimationGroup::Stopped);
}
void tst_QSequentialAnimationGroup::deleteChildrenWithRunningGroup()
{
// test if children can be activated when their group is stopped
QSequentialAnimationGroup group;
QVariantAnimation *anim1 = new TestAnimation;
anim1->setStartValue(0);
anim1->setEndValue(100);
anim1->setDuration(200);
group.addAnimation(anim1);
QCOMPARE(group.duration(), anim1->duration());
group.start();
QCOMPARE(group.state(), QAnimationGroup::Running);
QCOMPARE(anim1->state(), QAnimationGroup::Running);
QTest::qWait(100);
QTRY_VERIFY(group.currentLoopTime() > 0);
delete anim1;
QCOMPARE(group.animationCount(), 0);
QCOMPARE(group.duration(), 0);
QCOMPARE(group.state(), QAnimationGroup::Stopped);
QCOMPARE(group.currentLoopTime(), 0); //that's the invariant
}
void tst_QSequentialAnimationGroup::startChildrenWithStoppedGroup()
{
// test if children can be activated when their group is stopped
QSequentialAnimationGroup group;
TestAnimation anim1;
anim1.setStartValue(0);
anim1.setEndValue(100);
anim1.setDuration(200);
TestAnimation anim2;
anim2.setStartValue(0);
anim2.setEndValue(100);
anim2.setDuration(200);
QCOMPARE(group.state(), QAnimationGroup::Stopped);
QCOMPARE(anim1.state(), QAnimationGroup::Stopped);
QCOMPARE(anim2.state(), QAnimationGroup::Stopped);
group.addAnimation(&anim1);
group.addAnimation(&anim2);
group.stop();
QCOMPARE(group.state(), QAnimationGroup::Stopped);
QCOMPARE(anim1.state(), QAnimationGroup::Stopped);
QCOMPARE(anim2.state(), QAnimationGroup::Stopped);
anim1.start();
anim2.start();
anim2.pause();
QCOMPARE(group.state(), QAnimationGroup::Stopped);
QCOMPARE(anim1.state(), QAnimationGroup::Running);
QCOMPARE(anim2.state(), QAnimationGroup::Paused);
}
void tst_QSequentialAnimationGroup::stopGroupWithRunningChild()
{
// children that started independently will not be affected by a group stop
QSequentialAnimationGroup group;
TestAnimation anim1;
anim1.setStartValue(0);
anim1.setEndValue(100);
anim1.setDuration(200);
TestAnimation anim2;
anim2.setStartValue(0);
anim2.setEndValue(100);
anim2.setDuration(200);
QCOMPARE(group.state(), QAnimationGroup::Stopped);
QCOMPARE(anim1.state(), QAnimationGroup::Stopped);
QCOMPARE(anim2.state(), QAnimationGroup::Stopped);
group.addAnimation(&anim1);
group.addAnimation(&anim2);
anim1.start();
anim2.start();
anim2.pause();
QCOMPARE(group.state(), QAnimationGroup::Stopped);
QCOMPARE(anim1.state(), QAnimationGroup::Running);
QCOMPARE(anim2.state(), QAnimationGroup::Paused);
group.stop();
QCOMPARE(group.state(), QAnimationGroup::Stopped);
QCOMPARE(anim1.state(), QAnimationGroup::Running);
QCOMPARE(anim2.state(), QAnimationGroup::Paused);
anim1.stop();
anim2.stop();
QCOMPARE(group.state(), QAnimationGroup::Stopped);
QCOMPARE(anim1.state(), QAnimationGroup::Stopped);
QCOMPARE(anim2.state(), QAnimationGroup::Stopped);
}
void tst_QSequentialAnimationGroup::startGroupWithRunningChild()
{
// as the group has precedence over its children, starting a group will restart all the children
QSequentialAnimationGroup group;
TestAnimation *anim1 = new TestAnimation();
anim1->setStartValue(0);
anim1->setEndValue(100);
anim1->setDuration(200);
TestAnimation *anim2 = new TestAnimation();
anim2->setStartValue(0);
anim2->setEndValue(100);
anim2->setDuration(200);
QSignalSpy stateChangedSpy1(anim1, SIGNAL(stateChanged(QAbstractAnimation::State, QAbstractAnimation::State)));
QSignalSpy stateChangedSpy2(anim2, SIGNAL(stateChanged(QAbstractAnimation::State, QAbstractAnimation::State)));
QCOMPARE(stateChangedSpy1.count(), 0);
QCOMPARE(stateChangedSpy2.count(), 0);
QCOMPARE(group.state(), QAnimationGroup::Stopped);
QCOMPARE(anim1->state(), QAnimationGroup::Stopped);
QCOMPARE(anim2->state(), QAnimationGroup::Stopped);
group.addAnimation(anim1);
group.addAnimation(anim2);
anim1->start();
anim2->start();
anim2->pause();
QVERIFY(compareStates(stateChangedSpy1, (StateList() << QAbstractAnimation::Running)));
QVERIFY(compareStates(stateChangedSpy2, (StateList() << QAbstractAnimation::Running
<< QAbstractAnimation::Paused)));
QCOMPARE(group.state(), QAnimationGroup::Stopped);
QCOMPARE(anim1->state(), QAnimationGroup::Running);
QCOMPARE(anim2->state(), QAnimationGroup::Paused);
group.start();
QVERIFY(compareStates(stateChangedSpy1, (StateList() << QAbstractAnimation::Running
<< QAbstractAnimation::Stopped
<< QAbstractAnimation::Running)));
QVERIFY(compareStates(stateChangedSpy2, (StateList() << QAbstractAnimation::Running
<< QAbstractAnimation::Paused)));
QCOMPARE(group.state(), QAnimationGroup::Running);
QCOMPARE(anim1->state(), QAnimationGroup::Running);
QCOMPARE(anim2->state(), QAnimationGroup::Paused);
QTest::qWait(300);
QCOMPARE(group.state(), QAnimationGroup::Running);
QCOMPARE(anim1->state(), QAnimationGroup::Stopped);
QCOMPARE(anim2->state(), QAnimationGroup::Running);
QCOMPARE(stateChangedSpy2.count(), 4);
QCOMPARE(qVariantValue<QAbstractAnimation::State>(stateChangedSpy2.at(2).first()),
QAnimationGroup::Stopped);
QCOMPARE(qVariantValue<QAbstractAnimation::State>(stateChangedSpy2.at(3).first()),
QAnimationGroup::Running);
group.stop();
QCOMPARE(group.state(), QAnimationGroup::Stopped);
QCOMPARE(anim1->state(), QAnimationGroup::Stopped);
QCOMPARE(anim2->state(), QAnimationGroup::Stopped);
}
void tst_QSequentialAnimationGroup::zeroDurationAnimation()
{
QSequentialAnimationGroup group;
TestAnimation *anim1 = new TestAnimation();
anim1->setStartValue(0);
anim1->setEndValue(100);
anim1->setDuration(0);
TestAnimation *anim2 = new TestAnimation();
anim2->setStartValue(0);
anim2->setEndValue(100);
anim2->setDuration(100);
DummyPropertyAnimation *anim3 = new DummyPropertyAnimation;
anim3->setEndValue(100);
anim3->setDuration(0);
QSignalSpy stateChangedSpy(anim1, SIGNAL(stateChanged(QAbstractAnimation::State, QAbstractAnimation::State)));
group.addAnimation(anim1);
group.addAnimation(anim2);
group.addAnimation(anim3);
group.setLoopCount(2);
group.start();
QCOMPARE(stateChangedSpy.count(), 2);
QCOMPARE(qVariantValue<QAbstractAnimation::State>(stateChangedSpy.at(0).first()),
QAnimationGroup::Running);
QCOMPARE(qVariantValue<QAbstractAnimation::State>(stateChangedSpy.at(1).first()),
QAnimationGroup::Stopped);
QCOMPARE(anim1->state(), QAnimationGroup::Stopped);
QCOMPARE(anim2->state(), QAnimationGroup::Running);
QCOMPARE(group.state(), QAnimationGroup::Running);
//now let's try to seek to the next loop
group.setCurrentTime(group.duration() + 1);
QCOMPARE(anim1->state(), QAnimationGroup::Stopped);
QCOMPARE(anim2->state(), QAnimationGroup::Running);
QCOMPARE(anim3->state(), QAnimationGroup::Stopped);
QCOMPARE(group.state(), QAnimationGroup::Running);
QCOMPARE(anim3->o.value(), 100); //anim3 should have been run
}
void tst_QSequentialAnimationGroup::stopUncontrolledAnimations()
{
QSequentialAnimationGroup group;
AnimationObject o1;
UncontrolledAnimation notTimeDriven(&o1);
QCOMPARE(notTimeDriven.totalDuration(), -1);
TestAnimation loopsForever;
loopsForever.setStartValue(0);
loopsForever.setEndValue(100);
loopsForever.setDuration(100);
loopsForever.setLoopCount(-1);
group.addAnimation(&notTimeDriven);
group.addAnimation(&loopsForever);
group.start();
QCOMPARE(group.state(), QAnimationGroup::Running);
QCOMPARE(notTimeDriven.state(), QAnimationGroup::Running);
QCOMPARE(loopsForever.state(), QAnimationGroup::Stopped);
notTimeDriven.stop();
QCOMPARE(group.state(), QAnimationGroup::Running);
QCOMPARE(notTimeDriven.state(), QAnimationGroup::Stopped);
QCOMPARE(loopsForever.state(), QAnimationGroup::Running);
loopsForever.stop();
QCOMPARE(group.state(), QAnimationGroup::Stopped);
QCOMPARE(notTimeDriven.state(), QAnimationGroup::Stopped);
QCOMPARE(loopsForever.state(), QAnimationGroup::Stopped);
}
void tst_QSequentialAnimationGroup::finishWithUncontrolledAnimation()
{
AnimationObject o1;
//1st case:
//first we test a group with one uncontrolled animation
QSequentialAnimationGroup group;
UncontrolledAnimation notTimeDriven(&o1, &group);
QSignalSpy spy(&group, SIGNAL(finished()));
group.start();
QCOMPARE(group.state(), QAnimationGroup::Running);
QCOMPARE(notTimeDriven.state(), QAnimationGroup::Running);
QCOMPARE(group.currentLoopTime(), 0);
QCOMPARE(notTimeDriven.currentLoopTime(), 0);
QTest::qWait(300); //wait for the end of notTimeDriven
QTRY_COMPARE(notTimeDriven.state(), QAnimationGroup::Stopped);
const int actualDuration = notTimeDriven.currentLoopTime();
QCOMPARE(group.state(), QAnimationGroup::Stopped);
QCOMPARE(group.currentLoopTime(), actualDuration);
QCOMPARE(spy.count(), 1);
//2nd case:
// lets make sure the seeking will work again
spy.clear();
DummyPropertyAnimation anim(&group);
QSignalSpy animStateChangedSpy(&anim, SIGNAL(stateChanged(QAbstractAnimation::State, QAbstractAnimation::State)));
group.setCurrentTime(300);
QCOMPARE(group.state(), QAnimationGroup::Stopped);
QCOMPARE(notTimeDriven.currentLoopTime(), actualDuration);
QCOMPARE(group.currentAnimation(), static_cast<QAbstractAnimation*>(&anim));
//3rd case:
//now let's add a perfectly defined animation at the end
QCOMPARE(animStateChangedSpy.count(), 0);
group.start();
QCOMPARE(group.state(), QAnimationGroup::Running);
QCOMPARE(notTimeDriven.state(), QAnimationGroup::Running);
QCOMPARE(group.currentLoopTime(), 0);
QCOMPARE(notTimeDriven.currentLoopTime(), 0);
QCOMPARE(animStateChangedSpy.count(), 0);
QTest::qWait(300); //wait for the end of notTimeDriven
QTRY_COMPARE(notTimeDriven.state(), QAnimationGroup::Stopped);
QCOMPARE(group.state(), QAnimationGroup::Running);
QCOMPARE(anim.state(), QAnimationGroup::Running);
QCOMPARE(group.currentAnimation(), static_cast<QAbstractAnimation*>(&anim));
QCOMPARE(animStateChangedSpy.count(), 1);
QTest::qWait(300); //wait for the end of anim
QTRY_COMPARE(anim.state(), QAnimationGroup::Stopped);
QCOMPARE(anim.currentLoopTime(), anim.duration());
//we should simply be at the end
QCOMPARE(spy.count(), 1);
QCOMPARE(animStateChangedSpy.count(), 2);
QCOMPARE(group.currentLoopTime(), notTimeDriven.currentLoopTime() + anim.currentLoopTime());
}
void tst_QSequentialAnimationGroup::addRemoveAnimation()
{
//this test is specific to the sequential animation group
QSequentialAnimationGroup group;
QCOMPARE(group.duration(), 0);
QCOMPARE(group.currentLoopTime(), 0);
QAbstractAnimation *anim1 = new QPropertyAnimation;
group.addAnimation(anim1);
QCOMPARE(group.duration(), 250);
QCOMPARE(group.currentLoopTime(), 0);
QCOMPARE(group.currentAnimation(), anim1);
//let's append an animation
QAbstractAnimation *anim2 = new QPropertyAnimation;
group.addAnimation(anim2);
QCOMPARE(group.duration(), 500);
QCOMPARE(group.currentLoopTime(), 0);
QCOMPARE(group.currentAnimation(), anim1);
//let's prepend an animation
QAbstractAnimation *anim0 = new QPropertyAnimation;
group.insertAnimation(0, anim0);
QCOMPARE(group.duration(), 750);
QCOMPARE(group.currentLoopTime(), 0);
QCOMPARE(group.currentAnimation(), anim0); //anim0 has become the new currentAnimation
group.setCurrentTime(300); //anim0 | anim1 | anim2
QCOMPARE(group.currentLoopTime(), 300);
QCOMPARE(group.currentAnimation(), anim1);
QCOMPARE(anim1->currentLoopTime(), 50);
group.removeAnimation(anim0); //anim1 | anim2
QCOMPARE(group.currentLoopTime(), 50);
QCOMPARE(group.currentAnimation(), anim1);
QCOMPARE(anim1->currentLoopTime(), 50);
group.setCurrentTime(0);
group.insertAnimation(0, anim0); //anim0 | anim1 | anim2
group.setCurrentTime(300);
QCOMPARE(group.currentLoopTime(), 300);
QCOMPARE(group.currentAnimation(), anim1);
QCOMPARE(anim1->currentLoopTime(), 50);
group.removeAnimation(anim1); //anim0 | anim2
QCOMPARE(group.currentLoopTime(), 250);
QCOMPARE(group.currentAnimation(), anim2);
QCOMPARE(anim0->currentLoopTime(), 250);
}
void tst_QSequentialAnimationGroup::currentAnimation()
{
QSequentialAnimationGroup group;
QVERIFY(group.currentAnimation() == 0);
QPropertyAnimation anim;
anim.setDuration(0);
group.addAnimation(&anim);
QCOMPARE(group.currentAnimation(), static_cast<QAbstractAnimation*>(&anim));
}
void tst_QSequentialAnimationGroup::currentAnimationWithZeroDuration()
{
QSequentialAnimationGroup group;
QVERIFY(group.currentAnimation() == 0);
QPropertyAnimation zero1;
zero1.setDuration(0);
QPropertyAnimation zero2;
zero2.setDuration(0);
QPropertyAnimation anim;
QPropertyAnimation zero3;
zero3.setDuration(0);
QPropertyAnimation zero4;
zero4.setDuration(0);
group.addAnimation(&zero1);
group.addAnimation(&zero2);
group.addAnimation(&anim);
group.addAnimation(&zero3);
group.addAnimation(&zero4);
QCOMPARE(group.currentAnimation(), static_cast<QAbstractAnimation*>(&zero1));
group.setCurrentTime(0);
QCOMPARE(group.currentAnimation(), static_cast<QAbstractAnimation*>(&anim));
group.setCurrentTime(group.duration());
QCOMPARE(group.currentAnimation(), static_cast<QAbstractAnimation*>(&zero4));
group.setDirection(QAbstractAnimation::Backward);
group.setCurrentTime(0);
QCOMPARE(group.currentAnimation(), static_cast<QAbstractAnimation*>(&zero1));
group.setCurrentTime(group.duration());
QCOMPARE(group.currentAnimation(), static_cast<QAbstractAnimation*>(&anim));
}
void tst_QSequentialAnimationGroup::insertAnimation()
{
QSequentialAnimationGroup group;
group.setLoopCount(2);
QPropertyAnimation *anim = new DummyPropertyAnimation(&group);
QCOMPARE(group.duration(), anim->duration());
group.setCurrentTime(300);
QCOMPARE(group.currentLoop(), 1);
//this will crash if the sequential group calls duration on the created animation
new QPropertyAnimation(&group);
}
class SequentialAnimationGroup : public QSequentialAnimationGroup
{
Q_OBJECT
public slots:
void clear()
{
QSequentialAnimationGroup::clear();
}
void refill()
{
stop();
clear();
new DummyPropertyAnimation(this);
start();
}
};
void tst_QSequentialAnimationGroup::clear()
{
SequentialAnimationGroup group;
QPointer<QAbstractAnimation> anim1 = new DummyPropertyAnimation(&group);
group.connect(anim1, SIGNAL(finished()), SLOT(clear()));
new DummyPropertyAnimation(&group);
QCOMPARE(group.animationCount(), 2);
group.start();
QTest::qWait(anim1->duration() + 100);
QTRY_COMPARE(group.animationCount(), 0);
QCOMPARE(group.state(), QAbstractAnimation::Stopped);
QCOMPARE(group.currentLoopTime(), 0);
anim1 = new DummyPropertyAnimation(&group);
group.connect(anim1, SIGNAL(finished()), SLOT(refill()));
group.start();
QTest::qWait(anim1->duration() + 100);
QTRY_COMPARE(group.state(), QAbstractAnimation::Running);
QVERIFY(anim1 == 0); //anim1 should have been deleted
}
void tst_QSequentialAnimationGroup::pauseResume()
{
QObject dummy;
dummy.setProperty("foo", 0);
QParallelAnimationGroup group;
QPropertyAnimation *anim = new QPropertyAnimation(&dummy, "foo", &group);
anim->setDuration(250);
anim->setEndValue(250);
QSignalSpy spy(anim, SIGNAL(stateChanged(QAbstractAnimation::State, QAbstractAnimation::State)));
QCOMPARE(group.duration(), 250);
group.start();
QTest::qWait(100);
QTRY_COMPARE(group.state(), QAnimationGroup::Running);
QCOMPARE(anim->state(), QAnimationGroup::Running);
QCOMPARE(spy.count(), 1);
spy.clear();
const int currentTime = group.currentLoopTime();
QCOMPARE(anim->currentLoopTime(), currentTime);
group.pause();
QCOMPARE(group.state(), QAnimationGroup::Paused);
QCOMPARE(group.currentLoopTime(), currentTime);
QCOMPARE(anim->state(), QAnimationGroup::Paused);
QCOMPARE(anim->currentLoopTime(), currentTime);
QCOMPARE(spy.count(), 1);
spy.clear();
group.resume();
QCOMPARE(group.state(), QAnimationGroup::Running);
QCOMPARE(group.currentLoopTime(), currentTime);
QCOMPARE(anim->state(), QAnimationGroup::Running);
QCOMPARE(anim->currentLoopTime(), currentTime);
QCOMPARE(spy.count(), 1);
}
QTEST_MAIN(tst_QSequentialAnimationGroup)
#include "tst_qsequentialanimationgroup.moc"
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