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#include <qtest.h>

#include <QtDeclarative/qdeclarativeengine.h>

#include <QtDeclarative/qdeclarativecomponent.h>

#include <QtDeclarative/qdeclarativeview.h>

#include <private/qdeclarativerectangle_p.h>

#include <private/qdeclarativeanimation_p.h>

#include <private/qdeclarativeitem_p.h>

#include <QVariantAnimation>

#include <QEasingCurve>

#ifdef Q_OS_SYMBIAN

// In Symbian OS test data is located in applications private dir

#define SRCDIR "."

#endif

class tst_qdeclarativeanimations : public QObject

{

    Q_OBJECT

public:

    tst_qdeclarativeanimations() {}

private slots:

    void initTestCase() { QDeclarativeEngine engine; } // ensure types are registered

    void simpleProperty();

    void simpleNumber();

    void simpleColor();

    void simpleRotation();

    void alwaysRunToEnd();

    void complete();

    void resume();

    void dotProperty();

    void badTypes();

    void badProperties();

    void mixedTypes();

    void properties();

    void propertiesTransition();

    void invalidDuration();

    void attached();

    void propertyValueSourceDefaultStart();

    void dontStart();

    void easingProperties();

    void rotation();

    void runningTrueBug();

};

#define QTIMED_COMPARE(lhs, rhs) do { \

    for (int ii = 0; ii < 5; ++ii) { \

        if (lhs == rhs)  \

            break; \

        QTest::qWait(50); \

    } \

    QCOMPARE(lhs, rhs); \

} while (false)

void tst_qdeclarativeanimations::simpleProperty()

{

    QDeclarativeRectangle rect;

    QDeclarativePropertyAnimation animation;

    animation.setTarget(&rect);

    animation.setProperty("pos");

    animation.setTo(QPointF(200,200));

    QVERIFY(animation.target() == &rect);

    QVERIFY(animation.property() == "pos");

    QVERIFY(animation.to().toPointF() == QPointF(200,200));

    animation.start();

    QVERIFY(animation.isRunning());

    QTest::qWait(animation.duration());

    QTIMED_COMPARE(rect.pos(), QPointF(200,200));

    rect.setPos(0,0);

    animation.start();

    animation.pause();

    QVERIFY(animation.isRunning());

    QVERIFY(animation.isPaused());

    animation.setCurrentTime(125);

    QVERIFY(animation.currentTime() == 125);

    QCOMPARE(rect.pos(), QPointF(100,100));

}

void tst_qdeclarativeanimations::simpleNumber()

{

    QDeclarativeRectangle rect;

    QDeclarativeNumberAnimation animation;

    animation.setTarget(&rect);

    animation.setProperty("x");

    animation.setTo(200);

    QVERIFY(animation.target() == &rect);

    QVERIFY(animation.property() == "x");

    QVERIFY(animation.to() == 200);

    animation.start();

    QVERIFY(animation.isRunning());

    QTest::qWait(animation.duration());

    QTIMED_COMPARE(rect.x(), qreal(200));

    rect.setX(0);

    animation.start();

    animation.pause();

    QVERIFY(animation.isRunning());

    QVERIFY(animation.isPaused());

    animation.setCurrentTime(125);

    QVERIFY(animation.currentTime() == 125);

    QCOMPARE(rect.x(), qreal(100));

}

void tst_qdeclarativeanimations::simpleColor()

{

    QDeclarativeRectangle rect;

    QDeclarativeColorAnimation animation;

    animation.setTarget(&rect);

    animation.setProperty("color");

    animation.setTo(QColor("red"));

    QVERIFY(animation.target() == &rect);

    QVERIFY(animation.property() == "color");

    QVERIFY(animation.to() == QColor("red"));

    animation.start();

    QVERIFY(animation.isRunning());

    QTest::qWait(animation.duration());

    QTIMED_COMPARE(rect.color(), QColor("red"));

    rect.setColor(QColor("blue"));

    animation.start();

    animation.pause();

    QVERIFY(animation.isRunning());

    QVERIFY(animation.isPaused());

    animation.setCurrentTime(125);

    QVERIFY(animation.currentTime() == 125);

    QCOMPARE(rect.color(), QColor::fromRgbF(0.498039, 0, 0.498039, 1));

    rect.setColor(QColor("green"));

    animation.setFrom(QColor("blue"));

    QVERIFY(animation.from() == QColor("blue"));

    animation.restart();

    QCOMPARE(rect.color(), QColor("blue"));

    QVERIFY(animation.isRunning());

    animation.setCurrentTime(125);

    QCOMPARE(rect.color(), QColor::fromRgbF(0.498039, 0, 0.498039, 1));

}

void tst_qdeclarativeanimations::simpleRotation()

{

    QDeclarativeRectangle rect;

    QDeclarativeRotationAnimation animation;

    animation.setTarget(&rect);

    animation.setProperty("rotation");

    animation.setTo(270);

    QVERIFY(animation.target() == &rect);

    QVERIFY(animation.property() == "rotation");

    QVERIFY(animation.to() == 270);

    QVERIFY(animation.direction() == QDeclarativeRotationAnimation::Numerical);

    animation.start();

    QVERIFY(animation.isRunning());

    QTest::qWait(animation.duration());

    QTIMED_COMPARE(rect.rotation(), qreal(270));

    rect.setRotation(0);

    animation.start();

    animation.pause();

    QVERIFY(animation.isRunning());

    QVERIFY(animation.isPaused());

    animation.setCurrentTime(125);

    QVERIFY(animation.currentTime() == 125);

    QCOMPARE(rect.rotation(), qreal(135));

}

void tst_qdeclarativeanimations::alwaysRunToEnd()

{

    QDeclarativeRectangle rect;

    QDeclarativePropertyAnimation animation;

    animation.setTarget(&rect);

    animation.setProperty("x");

    animation.setTo(200);

    animation.setDuration(1000);

    animation.setLoops(-1);

    animation.setAlwaysRunToEnd(true);

    QVERIFY(animation.loops() == -1);

    QVERIFY(animation.alwaysRunToEnd() == true);

    animation.start();

    QTest::qWait(1500);

    animation.stop();

    QVERIFY(rect.x() != qreal(200));

    QTest::qWait(500);

    QTIMED_COMPARE(rect.x(), qreal(200));

}

void tst_qdeclarativeanimations::complete()

{

    QDeclarativeRectangle rect;

    QDeclarativePropertyAnimation animation;

    animation.setTarget(&rect);

    animation.setProperty("x");

    animation.setFrom(1);

    animation.setTo(200);

    animation.setDuration(500);

    QVERIFY(animation.from() == 1);

    animation.start();

    QTest::qWait(50);

    animation.stop();

    QVERIFY(rect.x() != qreal(200));

    animation.start();

    QTest::qWait(50);

    QVERIFY(animation.isRunning());

    animation.complete();

    QCOMPARE(rect.x(), qreal(200));

}

void tst_qdeclarativeanimations::resume()

{

    QDeclarativeRectangle rect;

    QDeclarativePropertyAnimation animation;

    animation.setTarget(&rect);

    animation.setProperty("x");

    animation.setFrom(10);

    animation.setTo(200);

    animation.setDuration(1000);

    QVERIFY(animation.from() == 10);

    animation.start();

    QTest::qWait(400);

    animation.pause();

    qreal x = rect.x();

    QVERIFY(x != qreal(200) && x != qreal(10));

    QVERIFY(animation.isRunning());

    QVERIFY(animation.isPaused());

    animation.resume();

    QVERIFY(animation.isRunning());

    QVERIFY(!animation.isPaused());

    QTest::qWait(400);

    animation.stop();

    QVERIFY(rect.x() > x);

}

void tst_qdeclarativeanimations::dotProperty()

{

    QDeclarativeRectangle rect;

    QDeclarativeNumberAnimation animation;

    animation.setTarget(&rect);

    animation.setProperty("border.width");

    animation.setTo(10);

    animation.start();

    QTest::qWait(animation.duration()+50);

    QTIMED_COMPARE(rect.border()->width(), 10);

    rect.border()->setWidth(0);

    animation.start();

    animation.pause();

    animation.setCurrentTime(125);

    QVERIFY(animation.currentTime() == 125);

    QCOMPARE(rect.border()->width(), 5);

}

void tst_qdeclarativeanimations::badTypes()

{

    //don't crash

    {

        QDeclarativeView *view = new QDeclarativeView;

        view->setSource(QUrl::fromLocalFile(SRCDIR "/data/badtype1.qml"));

        qApp->processEvents();

        delete view;

    }

    //make sure we get a compiler error

    {

        QDeclarativeEngine engine;

        QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/badtype2.qml"));

        QTest::ignoreMessage(QtWarningMsg, "QDeclarativeComponent: Component is not ready");

        c.create();

        QVERIFY(c.errors().count() == 1);

        QCOMPARE(c.errors().at(0).description(), QLatin1String("Invalid property assignment: number expected"));

    }

    //make sure we get a compiler error

    {

        QDeclarativeEngine engine;

        QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/badtype3.qml"));

        QTest::ignoreMessage(QtWarningMsg, "QDeclarativeComponent: Component is not ready");

        c.create();

        QVERIFY(c.errors().count() == 1);

        QCOMPARE(c.errors().at(0).description(), QLatin1String("Invalid property assignment: color expected"));

    }

    //don't crash

    {

        QDeclarativeEngine engine;

        QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/badtype4.qml"));

        QDeclarativeRectangle *rect = qobject_cast<QDeclarativeRectangle*>(c.create());

        QVERIFY(rect);

        QDeclarativeItemPrivate::get(rect)->setState("state1");

        QTest::qWait(1000 + 50);

        QDeclarativeRectangle *myRect = rect->findChild<QDeclarativeRectangle*>("MyRect");

        QVERIFY(myRect);

        QCOMPARE(myRect->x(),qreal(200));

    }

}

void tst_qdeclarativeanimations::badProperties()

{

    //make sure we get a runtime error

    {

        QDeclarativeEngine engine;

        QDeclarativeComponent c1(&engine, QUrl::fromLocalFile(SRCDIR "/data/badproperty1.qml"));

        QByteArray message = QUrl::fromLocalFile(SRCDIR "/data/badproperty1.qml").toString().toUtf8() + ":18:9: QML ColorAnimation: Cannot animate non-existent property \"border.colr\"";

        QTest::ignoreMessage(QtWarningMsg, message);

        QDeclarativeRectangle *rect = qobject_cast<QDeclarativeRectangle*>(c1.create());

        QVERIFY(rect);

        QDeclarativeComponent c2(&engine, QUrl::fromLocalFile(SRCDIR "/data/badproperty2.qml"));

        message = QUrl::fromLocalFile(SRCDIR "/data/badproperty2.qml").toString().toUtf8() + ":18:9: QML ColorAnimation: Cannot animate read-only property \"border\"";

        QTest::ignoreMessage(QtWarningMsg, message);

        rect = qobject_cast<QDeclarativeRectangle*>(c2.create());

        QVERIFY(rect);

        //### should we warn here are well?

        //rect->setState("state1");

    }

}

//test animating mixed types with property animation in a transition

//for example, int + real; color + real; etc

void tst_qdeclarativeanimations::mixedTypes()

{

    //assumes border.width stays a real -- not real robust

    {

        QDeclarativeEngine engine;

        QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/mixedtype1.qml"));

        QDeclarativeRectangle *rect = qobject_cast<QDeclarativeRectangle*>(c.create());

        QVERIFY(rect);

        QDeclarativeItemPrivate::get(rect)->setState("state1");

        QTest::qWait(500);

        QDeclarativeRectangle *myRect = rect->findChild<QDeclarativeRectangle*>("MyRect");

        QVERIFY(myRect);

        //rather inexact -- is there a better way?

        QVERIFY(myRect->x() > 100 && myRect->x() < 200);

        QVERIFY(myRect->border()->width() > 1 && myRect->border()->width() < 10);

    }

    {

        QDeclarativeEngine engine;

        QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/mixedtype2.qml"));

        QDeclarativeRectangle *rect = qobject_cast<QDeclarativeRectangle*>(c.create());

        QVERIFY(rect);

        QDeclarativeItemPrivate::get(rect)->setState("state1");

        QTest::qWait(500);

        QDeclarativeRectangle *myRect = rect->findChild<QDeclarativeRectangle*>("MyRect");

        QVERIFY(myRect);

        //rather inexact -- is there a better way?

        QVERIFY(myRect->x() > 100 && myRect->x() < 200);

        QVERIFY(myRect->color() != QColor("red") && myRect->color() != QColor("blue"));

    }

}

void tst_qdeclarativeanimations::properties()

{

    const int waitDuration = 300;

    {

        QDeclarativeEngine engine;

        QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/properties.qml"));

        QDeclarativeRectangle *rect = qobject_cast<QDeclarativeRectangle*>(c.create());

        QVERIFY(rect);

        QDeclarativeRectangle *myRect = rect->findChild<QDeclarativeRectangle*>("TheRect");

        QVERIFY(myRect);

        QTest::qWait(waitDuration);

        QTIMED_COMPARE(myRect->x(),qreal(200));

    }

    {

        QDeclarativeEngine engine;

        QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/properties2.qml"));

        QDeclarativeRectangle *rect = qobject_cast<QDeclarativeRectangle*>(c.create());

        QVERIFY(rect);

        QDeclarativeRectangle *myRect = rect->findChild<QDeclarativeRectangle*>("TheRect");

        QVERIFY(myRect);

        QTest::qWait(waitDuration);

        QTIMED_COMPARE(myRect->x(),qreal(200));

    }

    {

        QDeclarativeEngine engine;

        QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/properties3.qml"));

        QDeclarativeRectangle *rect = qobject_cast<QDeclarativeRectangle*>(c.create());

        QVERIFY(rect);

        QDeclarativeRectangle *myRect = rect->findChild<QDeclarativeRectangle*>("TheRect");

        QVERIFY(myRect);

        QTest::qWait(waitDuration);

        QTIMED_COMPARE(myRect->x(),qreal(300));

    }

    {

        QDeclarativeEngine engine;

        QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/properties4.qml"));

        QDeclarativeRectangle *rect = qobject_cast<QDeclarativeRectangle*>(c.create());

        QVERIFY(rect);

        QDeclarativeRectangle *myRect = rect->findChild<QDeclarativeRectangle*>("TheRect");

        QVERIFY(myRect);

        QTest::qWait(waitDuration);

        QTIMED_COMPARE(myRect->y(),qreal(200));

        QTIMED_COMPARE(myRect->x(),qreal(100));

    }

    {

        QDeclarativeEngine engine;

        QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/properties5.qml"));

        QDeclarativeRectangle *rect = qobject_cast<QDeclarativeRectangle*>(c.create());

        QVERIFY(rect);

        QDeclarativeRectangle *myRect = rect->findChild<QDeclarativeRectangle*>("TheRect");

        QVERIFY(myRect);

        QTest::qWait(waitDuration);

        QTIMED_COMPARE(myRect->x(),qreal(100));

        QTIMED_COMPARE(myRect->y(),qreal(200));

    }

}

void tst_qdeclarativeanimations::propertiesTransition()

{

    const int waitDuration = 300;

    {

        QDeclarativeEngine engine;

        QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/propertiesTransition.qml"));

        QDeclarativeRectangle *rect = qobject_cast<QDeclarativeRectangle*>(c.create());

        QVERIFY(rect);

        QDeclarativeItemPrivate::get(rect)->setState("moved");

        QDeclarativeRectangle *myRect = rect->findChild<QDeclarativeRectangle*>("TheRect");

        QVERIFY(myRect);

        QTest::qWait(waitDuration);

        QTIMED_COMPARE(myRect->x(),qreal(200));

    }

    {

        QDeclarativeEngine engine;

        QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/propertiesTransition2.qml"));

        QDeclarativeRectangle *rect = qobject_cast<QDeclarativeRectangle*>(c.create());

        QVERIFY(rect);

        QDeclarativeRectangle *myRect = rect->findChild<QDeclarativeRectangle*>("TheRect");

        QVERIFY(myRect);

        QDeclarativeItemPrivate::get(rect)->setState("moved");

        QCOMPARE(myRect->x(),qreal(200));

        QCOMPARE(myRect->y(),qreal(100));

        QTest::qWait(waitDuration);

        QTIMED_COMPARE(myRect->y(),qreal(200));

    }

    {

        QDeclarativeEngine engine;

        QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/propertiesTransition3.qml"));

        QDeclarativeRectangle *rect = qobject_cast<QDeclarativeRectangle*>(c.create());

        QVERIFY(rect);

        QDeclarativeRectangle *myRect = rect->findChild<QDeclarativeRectangle*>("TheRect");

        QVERIFY(myRect);

        QDeclarativeItemPrivate::get(rect)->setState("moved");

        QCOMPARE(myRect->x(),qreal(200));

        QCOMPARE(myRect->y(),qreal(100));

    }

    {

        QDeclarativeEngine engine;

        QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/propertiesTransition4.qml"));

        QDeclarativeRectangle *rect = qobject_cast<QDeclarativeRectangle*>(c.create());

        QVERIFY(rect);

        QDeclarativeRectangle *myRect = rect->findChild<QDeclarativeRectangle*>("TheRect");

        QVERIFY(myRect);

        QDeclarativeItemPrivate::get(rect)->setState("moved");

        QCOMPARE(myRect->x(),qreal(100));

        QTest::qWait(waitDuration);

        QTIMED_COMPARE(myRect->x(),qreal(200));