--- /dev/null
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Copyright (C) 2016 Ivailo Monev
+**
+** This file is part of the test suite of the Katie Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+**
+** GNU Lesser General Public License Usage
+** 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QtTest/QtTest>
+
+#include <qtimeline.h>
+
+//TESTED_CLASS=
+//TESTED_FILES=
+
+class tst_QTimeLine : public QObject {
+ Q_OBJECT
+
+public:
+ tst_QTimeLine();
+ virtual ~tst_QTimeLine();
+
+public Q_SLOTS:
+ void init();
+ void cleanup();
+
+private slots:
+ void range();
+ void currentTime();
+ void duration();
+ void frameRate();
+ void value();
+ void currentFrame();
+ void loopCount();
+ void interpolation();
+ void reverse_data();
+ void reverse();
+ //void toggle();
+ //void reset(); ### todo
+ void frameChanged();
+ void stopped();
+ void finished();
+ void isRunning();
+ void multipleTimeLines();
+ void sineCurve();
+ void cosineCurve();
+ void outOfRange();
+ void stateInFinishedSignal();
+ void resume();
+ void restart();
+ void setPaused();
+
+protected slots:
+ void finishedSlot();
+
+protected:
+ QTimeLine::State state;
+ QTimeLine * view;
+};
+
+tst_QTimeLine::tst_QTimeLine()
+{
+}
+
+tst_QTimeLine::~tst_QTimeLine()
+{
+}
+
+void tst_QTimeLine::init()
+{
+}
+
+void tst_QTimeLine::cleanup()
+{
+}
+#include <qdebug.h>
+
+void tst_QTimeLine::range()
+{
+ QTimeLine timeLine(200);
+ QCOMPARE(timeLine.startFrame(), 0);
+ QCOMPARE(timeLine.endFrame(), 0);
+ timeLine.setFrameRange(0, 1);
+ QCOMPARE(timeLine.startFrame(), 0);
+ QCOMPARE(timeLine.endFrame(), 1);
+ timeLine.setFrameRange(10, 20);
+ QCOMPARE(timeLine.startFrame(), 10);
+ QCOMPARE(timeLine.endFrame(), 20);
+
+ timeLine.setStartFrame(6);
+ QCOMPARE(timeLine.startFrame(), 6);
+ timeLine.setEndFrame(16);
+ QCOMPARE(timeLine.endFrame(), 16);
+
+ // Verify that you can change the range in the timeLine
+ timeLine.setFrameRange(10, 20);
+ QSignalSpy spy(&timeLine, SIGNAL(frameChanged(int)));
+ timeLine.start();
+ QTest::qWait(100);
+ QCOMPARE(timeLine.state(), QTimeLine::Running);
+ int oldValue = timeLine.currentFrame();
+ timeLine.setFrameRange(0, 5);
+ QVERIFY(timeLine.currentFrame() < oldValue);
+ timeLine.setEndFrame(100);
+ timeLine.setStartFrame(50);
+ QVERIFY(timeLine.currentFrame() > oldValue);
+ timeLine.setFrameRange(0, 5);
+ QTest::qWait(50);
+ QVERIFY(spy.count() > 1);
+ QVERIFY(timeLine.currentFrame() < oldValue);
+}
+
+void tst_QTimeLine::currentTime()
+{
+ QTimeLine timeLine(2000);
+ timeLine.setUpdateInterval((timeLine.duration()/2) / 33);
+ qRegisterMetaType<qreal>("qreal");
+ QSignalSpy spy(&timeLine, SIGNAL(valueChanged(qreal)));
+ timeLine.setFrameRange(10, 20);
+ QCOMPARE(timeLine.currentTime(), 0);
+ timeLine.start();
+ QTest::qWait(timeLine.duration()/2);
+ QCOMPARE(timeLine.state(), QTimeLine::Running);
+ QVERIFY(timeLine.currentTime() > timeLine.duration()/2 - timeLine.duration()/10);
+ QVERIFY(timeLine.currentTime() < timeLine.duration()/2 + timeLine.duration()/10);
+ QTest::qWait(timeLine.duration()/4 + timeLine.duration());
+ QCOMPARE(timeLine.state(), QTimeLine::NotRunning);
+ QCOMPARE(timeLine.currentTime(), timeLine.duration());
+
+ spy.clear();
+ timeLine.setCurrentTime(timeLine.duration()/2);
+ timeLine.setCurrentTime(timeLine.duration()/2);
+ QCOMPARE(spy.count(), 1);
+ spy.clear();
+ QCOMPARE(timeLine.currentTime(), timeLine.duration()/2);
+ timeLine.resume();
+ // Let it update on its own
+ QTest::qWait(timeLine.duration()/4);
+ QCOMPARE(timeLine.state(), QTimeLine::Running);
+ QVERIFY(timeLine.currentTime() > timeLine.duration()/2);
+ QVERIFY(timeLine.currentTime() < timeLine.duration());
+ QTest::qWait(timeLine.duration()/4 + timeLine.duration());
+ QCOMPARE(timeLine.state(), QTimeLine::NotRunning);
+ QVERIFY(timeLine.currentTime() == timeLine.duration());
+
+ // Reverse should decrease the currentTime
+ timeLine.setCurrentTime(timeLine.duration()/2);
+ timeLine.start();
+ // Let it update on its own
+ QTest::qWait(timeLine.duration()/4);
+ QCOMPARE(timeLine.state(), QTimeLine::Running);
+ int currentTime = timeLine.currentTime();
+ timeLine.setDirection(QTimeLine::Backward);
+ QTest::qWait(timeLine.duration()/4);
+ QVERIFY(timeLine.currentTime() < currentTime);
+ timeLine.stop();
+}
+
+void tst_QTimeLine::duration()
+{
+ QTimeLine timeLine(200);
+ timeLine.setFrameRange(10, 20);
+ QCOMPARE(timeLine.duration(), 200);
+ timeLine.setDuration(1000);
+ QCOMPARE(timeLine.duration(), 1000);
+
+ timeLine.start();
+ QTest::qWait(999);
+ QCOMPARE(timeLine.state(), QTimeLine::Running);
+ QVERIFY(timeLine.currentTime() > 0.9);
+ QTest::qWait(50);
+ QCOMPARE(timeLine.state(), QTimeLine::NotRunning);
+ // The duration shouldn't change
+ QCOMPARE(timeLine.duration(), 1000);
+}
+
+void tst_QTimeLine::frameRate()
+{
+ QTimeLine timeLine;
+ timeLine.setFrameRange(10, 20);
+ QCOMPARE(timeLine.updateInterval(), 1000 / 25);
+ timeLine.setUpdateInterval(1000 / 60);
+ QCOMPARE(timeLine.updateInterval(), 1000 / 60);
+
+ // Default speed
+ timeLine.setUpdateInterval(1000 / 33);
+ QSignalSpy spy(&timeLine, SIGNAL(frameChanged(int)));
+ timeLine.start();
+ QTest::qWait(timeLine.duration()*2);
+ QCOMPARE(timeLine.state(), QTimeLine::NotRunning);
+ int slowCount = spy.count();
+
+ // Faster!!
+ timeLine.setUpdateInterval(1000 / 100);
+ spy.clear();
+ timeLine.setCurrentTime(0);
+ timeLine.start();
+ QTest::qWait(timeLine.duration()*2);
+ QCOMPARE(timeLine.state(), QTimeLine::NotRunning);
+ QVERIFY(slowCount < spy.count());
+}
+
+void tst_QTimeLine::value()
+{
+ QTimeLine timeLine(2000);
+ QVERIFY(timeLine.currentValue() == 0.0);
+
+ // Default speed
+ qRegisterMetaType<qreal>("qreal");
+ QSignalSpy spy(&timeLine, SIGNAL(valueChanged(qreal)));
+ timeLine.start();
+ QTest::qWait(timeLine.duration()/3);
+ QVERIFY(timeLine.currentValue() > 0);
+ QTest::qWait(timeLine.duration());
+ QCOMPARE(timeLine.state(), QTimeLine::NotRunning);
+ qreal currentValue = timeLine.currentValue();
+ QVERIFY(currentValue == 1);
+ QVERIFY(spy.count() > 0);
+
+ // Reverse should decrease the value
+ timeLine.setCurrentTime(100);
+ timeLine.start();
+ // Let it update on its own
+ QTest::qWait(500);
+ QCOMPARE(timeLine.state(), QTimeLine::Running);
+ qreal value = timeLine.currentValue();
+ timeLine.setDirection(QTimeLine::Backward);
+ QTest::qWait(1000);
+ QVERIFY(timeLine.currentValue() < value);
+ timeLine.stop();
+}
+
+void tst_QTimeLine::currentFrame()
+{
+ QTimeLine timeLine(2000);
+ timeLine.setFrameRange(10, 20);
+ QCOMPARE(timeLine.currentFrame(), 10);
+
+ // Default speed
+ QSignalSpy spy(&timeLine, SIGNAL(frameChanged(int)));
+ timeLine.start();
+ QTest::qWait(timeLine.duration()/3);
+ QVERIFY(timeLine.currentFrame() > 10);
+ QTest::qWait(timeLine.duration());
+ QCOMPARE(timeLine.state(), QTimeLine::NotRunning);
+ QCOMPARE(timeLine.currentFrame(), 20);
+
+ // Reverse should decrease the value
+ timeLine.setCurrentTime(timeLine.duration()/2);
+ timeLine.start();
+ // Let it update on its own
+ QTest::qWait(timeLine.duration()/4);
+ QCOMPARE(timeLine.state(), QTimeLine::Running);
+ int value = timeLine.currentFrame();
+ timeLine.setDirection(QTimeLine::Backward);
+ QTest::qWait(timeLine.duration()/2);
+ QVERIFY(timeLine.currentFrame() < value);
+ timeLine.stop();
+}
+
+void tst_QTimeLine::loopCount()
+{
+ QTimeLine timeLine(200);
+ QCOMPARE(timeLine.loopCount(), 1);
+ timeLine.setFrameRange(10, 20);
+ QCOMPARE(timeLine.loopCount(), 1);
+ timeLine.setLoopCount(0);
+ QCOMPARE(timeLine.loopCount(), 0);
+
+ // Default speed infiniti looping
+ QSignalSpy spy(&timeLine, SIGNAL(frameChanged(int)));
+ timeLine.start();
+ QTest::qWait(timeLine.duration());
+ QCOMPARE(timeLine.state(), QTimeLine::Running);
+ //QCOMPARE(timeLine.currentFrame(), 20);
+ QTest::qWait(timeLine.duration()*6);
+ QCOMPARE(timeLine.state(), QTimeLine::Running);
+ QVERIFY(timeLine.currentTime() >= 0);
+ QVERIFY(timeLine.currentFrame() >= 10);
+ QVERIFY(timeLine.currentFrame() <= 20);
+ QCOMPARE(timeLine.state(), QTimeLine::Running);
+ timeLine.stop();
+
+ timeLine.setDuration(2500); // ### some platforms have a very low resolution timer
+ timeLine.setFrameRange(0, 2);
+ timeLine.setLoopCount(4);
+
+ QSignalSpy finishedSpy(&timeLine, SIGNAL(finished()));
+ QSignalSpy frameChangedSpy(&timeLine, SIGNAL(frameChanged(int)));
+ QEventLoop loop;
+ connect(&timeLine, SIGNAL(finished()), &loop, SLOT(quit()));
+
+
+ for(int i=0;i<2;i++) {
+
+ timeLine.start();
+ //we clear te list after the start so we don't catch
+ //a frameChanged signal for the frame 0 at the beginning
+ finishedSpy.clear();
+ frameChangedSpy.clear();
+
+ loop.exec();
+
+ QCOMPARE(finishedSpy.count(), 1);
+ QCOMPARE(frameChangedSpy.count(), 11);
+ for (int i = 0; i < 11; ++i) {
+ QCOMPARE(frameChangedSpy.at(i).at(0).toInt(), (i+1) % 3);
+ }
+ }
+
+ timeLine.setDirection(QTimeLine::Backward);
+ timeLine.start();
+ loop.exec();
+
+ QCOMPARE(finishedSpy.count(), 2);
+ QCOMPARE(frameChangedSpy.count(), 22);
+ for (int i = 11; i < 22; ++i) {
+ QCOMPARE(frameChangedSpy.at(i).at(0).toInt(), 2 - (i+2) % 3);
+ }
+}
+
+void tst_QTimeLine::interpolation()
+{
+ QTimeLine timeLine(400);
+ QCOMPARE(timeLine.curveShape(), QTimeLine::EaseInOutCurve);
+ timeLine.setFrameRange(100, 200);
+ timeLine.setCurveShape(QTimeLine::LinearCurve);
+ QCOMPARE(timeLine.curveShape(), QTimeLine::LinearCurve);
+
+ // smooth
+ timeLine.setCurveShape(QTimeLine::EaseInOutCurve);
+ timeLine.start();
+ QTest::qWait(100);
+ QCOMPARE(timeLine.state(), QTimeLine::Running);
+ int firstValue = timeLine.currentFrame();
+ QTest::qWait(200);
+ int endValue = timeLine.currentFrame();
+ timeLine.stop(); // ### todo reset?
+ timeLine.setCurrentTime(0); // ### todo reset?
+
+ // linear
+ timeLine.setCurveShape(QTimeLine::LinearCurve);
+ timeLine.start();
+ QTest::qWait(100);
+ QCOMPARE(timeLine.state(), QTimeLine::Running);
+
+ // Smooth accellerates slowly so in the beginning so it is farther behind
+ QVERIFY(firstValue < timeLine.currentFrame());
+ QTest::qWait(200);
+ QVERIFY(endValue > timeLine.currentFrame());
+ timeLine.stop();
+}
+
+void tst_QTimeLine::reverse_data()
+{
+ QTest::addColumn<int>("duration");
+ QTest::addColumn<int>("start");
+ QTest::addColumn<int>("end");
+ QTest::addColumn<int>("direction");
+ QTest::addColumn<int>("direction2");
+ QTest::addColumn<int>("direction3");
+ QTest::addColumn<int>("startTime");
+ QTest::addColumn<int>("currentFrame");
+ QTest::addColumn<qreal>("currentValue");
+ QTest::addColumn<int>("wait");
+ QTest::addColumn<int>("state");
+ QTest::addColumn<int>("wait2");
+
+ QTest::newRow("start at end") << 200 << 1000 << 2000 << (int)QTimeLine::Backward << (int)QTimeLine::Forward << (int)QTimeLine::Backward << 200 << 2000 << qreal(1.0) << 40 << (int)QTimeLine::Running << 140;
+ QTest::newRow("start at half") << 200 << 1000 << 2000 << (int)QTimeLine::Backward << (int)QTimeLine::Forward << (int)QTimeLine::Backward << 100 << 1500 << qreal(0.5) << 40 << (int)QTimeLine::Running << 140;
+ QTest::newRow("start at quarter") << 200 << 1000 << 2000 << (int)QTimeLine::Backward << (int)QTimeLine::Forward << (int)QTimeLine::Backward << 50 << 1250 << qreal(0.25) << 40 << (int)QTimeLine::Running << 140;
+}
+
+void tst_QTimeLine::reverse()
+{
+ QFETCH(int, duration);
+ QFETCH(int, start);
+ QFETCH(int, end);
+ QFETCH(int, direction);
+ QFETCH(int, direction2);
+ QFETCH(int, direction3);
+ QFETCH(int, startTime);
+ QFETCH(int, currentFrame);
+ QFETCH(qreal, currentValue);
+ QFETCH(int, wait);
+ QFETCH(int, state);
+ QFETCH(int, wait2);
+
+ QTimeLine timeLine(duration);
+ timeLine.setCurveShape(QTimeLine::LinearCurve);
+ timeLine.setFrameRange(start, end);
+
+ timeLine.setDirection((QTimeLine::Direction)direction);
+ timeLine.setDirection((QTimeLine::Direction)direction2);
+ timeLine.setDirection((QTimeLine::Direction)direction3);
+ QCOMPARE(timeLine.direction(), ((QTimeLine::Direction)direction));
+
+ timeLine.setCurrentTime(startTime);
+ timeLine.setDirection((QTimeLine::Direction)direction);
+ timeLine.setDirection((QTimeLine::Direction)direction2);
+ timeLine.setDirection((QTimeLine::Direction)direction3);
+
+ QCOMPARE(timeLine.currentFrame(), currentFrame);
+ QCOMPARE(timeLine.currentValue(), currentValue);
+ timeLine.start();
+
+ QTest::qWait(wait);
+ QCOMPARE(timeLine.state(), (QTimeLine::State)state);
+ int firstValue = timeLine.currentFrame();
+ timeLine.setDirection((QTimeLine::Direction)direction2);
+ timeLine.setDirection((QTimeLine::Direction)direction3);
+ timeLine.setDirection((QTimeLine::Direction)direction2);
+ timeLine.setDirection((QTimeLine::Direction)direction3);
+ QTest::qWait(wait2);
+ int endValue = timeLine.currentFrame();
+ QVERIFY(endValue < firstValue);
+
+
+}
+
+/*
+void tst_QTimeLine::toggle()
+{
+ QTimeLine timeLine;
+ QCOMPARE(timeLine.isReverse(), false);
+ timeLine.toggle();
+ QCOMPARE(timeLine.isReverse(), true);
+ timeLine.toggle();
+ QCOMPARE(timeLine.isReverse(), false);
+}
+*/
+/*
+void tst_QTimeLine::reset()
+{
+ QTimeLine timeLine;
+ timeLine.setFrameRange(10,100);
+
+ timeLine.setLoopCount(-1);
+ QSignalSpy spy(&timeLine, SIGNAL(frameChanged(int)));
+ QCOMPARE(timeLine.state(), QTimeLine::NotRunning);
+ timeLine.start();
+ QCOMPARE(timeLine.state(), QTimeLine::Running);
+ int wait = timeLine.duration()*5/3;
+ QTest::qWait(wait);
+ QVERIFY(spy.count() >= 1 );
+ QCOMPARE(timeLine.state(), QTimeLine::Running);
+ timeLine.setDirection(QTimeLine::Backward);
+ QVERIFY(timeLine.currentFrame() != 10);
+ QVERIFY(timeLine.currentTime() != 0);
+ QVERIFY(timeLine.state() != QTimeLine::Forward);
+ QVERIFY(timeLine.loopCount() != 0);
+
+ timeLine.reset();
+ QCOMPARE(timeLine.state(), QTimeLine::NotRunning);
+ QCOMPARE(timeLine.currentFrame(), timeLine.startFrame());
+ QCOMPARE(timeLine.currentTime(), 0);
+ timeLine.setDirection(QTimeLine::Backward);
+ QCOMPARE(timeLine.loopCount(), 1);
+ QCOMPARE(timeLine.startFrame(), 10);
+ QCOMPARE(timeLine.endFrame(), 100);
+}
+*/
+void tst_QTimeLine::frameChanged()
+{
+ QTimeLine timeLine;
+ timeLine.setFrameRange(0,9);
+ timeLine.setUpdateInterval(1000);
+ QSignalSpy spy(&timeLine, SIGNAL(frameChanged(int)));
+ timeLine.start();
+ QTest::qWait(timeLine.duration()*2);
+ QCOMPARE(timeLine.state(), QTimeLine::NotRunning);
+ // Probably 10
+ QVERIFY(spy.count() <= 10 && spy.count() > 0);
+
+ //timeLine.reset(); ### todo
+ timeLine.setUpdateInterval(5);
+ spy.clear();
+ timeLine.setCurrentTime(0);
+ timeLine.start();
+ QTest::qWait(timeLine.duration()*2);
+ QCOMPARE(timeLine.state(), QTimeLine::NotRunning);
+ // Probably 1
+ QVERIFY(spy.count() <= 10 && spy.count() > 0);
+}
+
+void tst_QTimeLine::stopped()
+{
+ QTimeLine timeLine;
+ timeLine.setFrameRange(0, 9);
+ qRegisterMetaType<QTimeLine::State>("QTimeLine::State");
+ QSignalSpy spy(&timeLine, SIGNAL(stateChanged(QTimeLine::State)));
+ timeLine.start();
+ QTest::qWait(timeLine.duration()*2);
+ QCOMPARE(timeLine.state(), QTimeLine::NotRunning);
+ QCOMPARE(spy.count(), 2);
+ // timeLine.reset(); ### todo
+ spy.clear();
+ //int currentFrame = timeLine.currentFrame();
+ //int currentCurrentTime = timeLine.currentTime();
+ timeLine.start();
+ timeLine.stop();
+ QCOMPARE(spy.count(), 2);
+ //QCOMPARE(timeLine.currentFrame(), currentFrame); ### Behavioral change
+ //QCOMPARE(timeLine.currentTime(), currentCurrentTime);
+ timeLine.setDirection(QTimeLine::Backward);
+ QCOMPARE(timeLine.loopCount(), 1);
+}
+
+void tst_QTimeLine::finished()
+{
+ QTimeLine timeLine;
+ timeLine.setFrameRange(0,9);
+ QSignalSpy spy(&timeLine, SIGNAL(finished()));
+ timeLine.start();
+ QTest::qWait(timeLine.duration()*2);
+ QCOMPARE(timeLine.state(), QTimeLine::NotRunning);
+ QCOMPARE(spy.count(), 1);
+
+ spy.clear();
+ timeLine.start();
+ timeLine.stop();
+ QCOMPARE(spy.count(), 0);
+}
+
+void tst_QTimeLine::isRunning()
+{
+ QTimeLine timeLine;
+ timeLine.setFrameRange(0,9);
+ QCOMPARE(timeLine.state(), QTimeLine::NotRunning);
+ timeLine.start();
+ QCOMPARE(timeLine.state(), QTimeLine::Running);
+ timeLine.stop();
+ QCOMPARE(timeLine.state(), QTimeLine::NotRunning);
+
+ timeLine.start();
+ QTest::qWait(timeLine.duration()*2);
+ QCOMPARE(timeLine.state(), QTimeLine::NotRunning);
+}
+
+void tst_QTimeLine::multipleTimeLines()
+{
+ // Stopping a timer shouldn't affect the other timers
+ QTimeLine timeLine(200);
+ timeLine.setFrameRange(0,99);
+ QSignalSpy spy(&timeLine, SIGNAL(finished()));
+
+ QTimeLine timeLineKiller;
+ timeLineKiller.setFrameRange(0,99);
+
+ timeLineKiller.start();
+ timeLine.start();
+ timeLineKiller.stop();
+ QTest::qWait(timeLine.duration()*2);
+ QCOMPARE(spy.count(), 1);
+}
+
+void tst_QTimeLine::sineCurve()
+{
+ QTimeLine timeLine(1000);
+ timeLine.setCurveShape(QTimeLine::SineCurve);
+ QCOMPARE(timeLine.valueForTime(0), qreal(0));
+ QCOMPARE(timeLine.valueForTime(250), qreal(0.5));
+ QCOMPARE(timeLine.valueForTime(500), qreal(1));
+ QCOMPARE(timeLine.valueForTime(750), qreal(0.5));
+ QCOMPARE(timeLine.valueForTime(1000), qreal(0));
+}
+
+void tst_QTimeLine::cosineCurve()
+{
+ QTimeLine timeLine(1000);
+ timeLine.setCurveShape(QTimeLine::CosineCurve);
+ QCOMPARE(timeLine.valueForTime(0), qreal(0.5));
+ QCOMPARE(timeLine.valueForTime(250), qreal(1));
+ QCOMPARE(timeLine.valueForTime(500), qreal(0.5));
+ QCOMPARE(timeLine.valueForTime(750), qreal(0));
+ QCOMPARE(timeLine.valueForTime(1000), qreal(0.5));
+}
+
+void tst_QTimeLine::outOfRange()
+{
+ QTimeLine timeLine(1000);
+ QCOMPARE(timeLine.valueForTime(-100), qreal(0));
+ QCOMPARE(timeLine.valueForTime(2000), qreal(1));
+
+ timeLine.setCurveShape(QTimeLine::SineCurve);
+ QCOMPARE(timeLine.valueForTime(2000), qreal(0));
+}
+
+void tst_QTimeLine::stateInFinishedSignal()
+{
+ QTimeLine timeLine(50);
+
+ connect(&timeLine, SIGNAL(finished()), this, SLOT(finishedSlot()));
+ state = QTimeLine::State(-1);
+
+ timeLine.start();
+ QTest::qWait(250);
+
+ QCOMPARE(state, QTimeLine::NotRunning);
+}
+
+void tst_QTimeLine::finishedSlot()
+{
+ QTimeLine *timeLine = qobject_cast<QTimeLine *>(sender());
+ if (timeLine)
+ state = timeLine->state();
+}
+
+void tst_QTimeLine::resume()
+{
+ QTimeLine timeLine(1000);
+ {
+ QCOMPARE(timeLine.currentTime(), 0);
+ timeLine.start();
+ QTest::qWait(250);
+ timeLine.stop();
+ int oldCurrentTime = timeLine.currentTime();
+ QVERIFY(oldCurrentTime > 0);
+ QVERIFY(oldCurrentTime < 1000);
+ timeLine.resume();
+ QTest::qWait(250);
+ timeLine.stop();
+ int currentTime = timeLine.currentTime();
+ QVERIFY(currentTime > oldCurrentTime);
+ QVERIFY(currentTime < 1000);
+ }
+ timeLine.setDirection(QTimeLine::Backward);
+ {
+ timeLine.setCurrentTime(1000);
+ QCOMPARE(timeLine.currentTime(), 1000);
+ timeLine.start();
+ QTest::qWait(250);
+ timeLine.stop();
+ int oldCurrentTime = timeLine.currentTime();
+ QVERIFY(oldCurrentTime < 1000);
+ QVERIFY(oldCurrentTime > 0);
+ timeLine.resume();
+ QTest::qWait(250);
+ timeLine.stop();
+ int currentTime = timeLine.currentTime();
+ QVERIFY(currentTime < oldCurrentTime);
+ QVERIFY(currentTime > 0);
+ }
+}
+
+void tst_QTimeLine::restart()
+{
+ QTimeLine timeLine(100);
+ timeLine.setFrameRange(0,9);
+
+ timeLine.start();
+ QTest::qWait(timeLine.duration()*2);
+ QCOMPARE(timeLine.currentFrame(), timeLine.endFrame());
+ QCOMPARE(timeLine.state(), QTimeLine::NotRunning);
+
+ // A restart with the same duration
+ timeLine.start();
+ QCOMPARE(timeLine.state(), QTimeLine::Running);
+ QCOMPARE(timeLine.currentFrame(), timeLine.startFrame());
+ QCOMPARE(timeLine.currentTime(), 0);
+ QTest::qWait(250);
+ QCOMPARE(timeLine.currentFrame(), timeLine.endFrame());
+ QCOMPARE(timeLine.state(), QTimeLine::NotRunning);
+
+ // Set a smaller duration and restart
+ timeLine.setDuration(50);
+ timeLine.start();
+ QCOMPARE(timeLine.state(), QTimeLine::Running);
+ QCOMPARE(timeLine.currentFrame(), timeLine.startFrame());
+ QCOMPARE(timeLine.currentTime(), 0);
+ QTest::qWait(250);
+ QCOMPARE(timeLine.currentFrame(), timeLine.endFrame());
+ QCOMPARE(timeLine.state(), QTimeLine::NotRunning);
+
+ // Set a longer duration and restart
+ timeLine.setDuration(150);
+ timeLine.start();
+ QCOMPARE(timeLine.state(), QTimeLine::Running);
+ QCOMPARE(timeLine.currentFrame(), timeLine.startFrame());
+ QCOMPARE(timeLine.currentTime(), 0);
+}
+
+void tst_QTimeLine::setPaused()
+{
+ QTimeLine timeLine(1000);
+ {
+ QCOMPARE(timeLine.currentTime(), 0);
+ timeLine.start();
+ QTest::qWait(250);
+ timeLine.setPaused(true);
+ int oldCurrentTime = timeLine.currentTime();
+ QVERIFY(oldCurrentTime > 0);
+ QVERIFY(oldCurrentTime < 1000);
+ QTest::qWait(1000);
+ timeLine.setPaused(false);
+ QTest::qWait(250);
+ int currentTime = timeLine.currentTime();
+ QVERIFY(currentTime > 0);
+ QVERIFY(currentTime > oldCurrentTime);
+ QVERIFY(currentTime < 1000);
+ timeLine.stop();
+ }
+}
+
+QTEST_MAIN(tst_QTimeLine)
+
+#include "moc_tst_qtimeline.cpp"
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