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** This file is part of the test suite of the Qt Toolkit.

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#include <QtTest/QtTest>

#include <qvariant.h>

#include <qbitarray.h>

#include <qhostaddress.h>

#include <qdatetime.h>

#include <qmap.h>

#include <qiodevice.h>

#include <qurl.h>

#include <qlocale.h>

#ifdef QT3_SUPPORT

#  include <q3cstring.h>

#endif

#include <qkeysequence.h>

#include <qbitmap.h>

#include <qcursor.h>

#include <qimage.h>

#include <qicon.h>

#include <qmatrix.h>

#include <qmatrix4x4.h>

#include <qpen.h>

#include <qpolygon.h>

#include <qtransform.h>

#include <qvector2d.h>

#include <qvector3d.h>

#include <qvector4d.h>

#include <qquaternion.h>

#include <limits.h>

Q_DECLARE_METATYPE(qlonglong)

Q_DECLARE_METATYPE(qulonglong)

Q_DECLARE_METATYPE(QPointF)

Q_DECLARE_METATYPE(QRectF)

Q_DECLARE_METATYPE(QSize)

Q_DECLARE_METATYPE(QSizeF)

Q_DECLARE_METATYPE(QLine)

Q_DECLARE_METATYPE(QLineF)

Q_DECLARE_METATYPE(QPoint)

Q_DECLARE_METATYPE(QRect)

Q_DECLARE_METATYPE(QPixmap)

Q_DECLARE_METATYPE(QBrush)

Q_DECLARE_METATYPE(QFont)

Q_DECLARE_METATYPE(QColor)

Q_DECLARE_METATYPE(QKeySequence)

//TESTED_CLASS=

//TESTED_FILES=

class tst_QVariant : public QObject

{

    Q_OBJECT

public:

    tst_QVariant();

private slots:

    void constructor();

    void copy_constructor();

    void isNull();

    void canConvert_data();

    void canConvert();

    void toSize_data();

    void toSize();

    void toSizeF_data();

    void toSizeF();

    void toPoint_data();

    void toPoint();

    void toRect_data();

    void toRect();

    void toChar_data();

    void toChar();

    void toLine_data();

    void toLine();

    void toLineF_data();

    void toLineF();

    void toInt_data();

    void toInt();

    void toUInt_data();

    void toUInt();

    void toBool_data();

    void toBool();

    void toLongLong_data();

    void toLongLong();

    void toULongLong_data();

    void toULongLong();

    void asType_data();

    void asType();

    void toByteArray_data();

    void toByteArray();

    void toString_data();

    void toString();

    void toCString_data();

    void toCString();

    void toDate_data();

    void toDate();

    void toTime_data();

    void toTime();

    void toDateTime_data();

    void toDateTime();

    void toDouble_data();

    void toDouble();

    void toPointF_data();

    void toPointF();

    void toFont_data();

    void toFont();

    void toKeySequence_data();

    void toKeySequence();

    void toRectF_data();

    void toRectF();

    void toColor_data();

    void toColor();

    void toPixmap_data();

    void toPixmap();

    void toImage_data();

    void toImage();

    void toBrush_data();

    void toBrush();

    void qvariant_cast_QObject_data();

    void qvariant_cast_QObject();

    void toLocale();

    void toRegExp();

    void matrix();

    void transform();

    void matrix4x4();

    void vector2D();

    void vector3D();

    void vector4D();

    void quaternion();

    void url();

    void userType();

    void basicUserType();

    void variant_to();

    void writeToReadFromDataStream_data();

    void writeToReadFromDataStream();

    void writeToReadFromOldDataStream();

    void checkDataStream();

    void operator_eq_eq_data();

    void operator_eq_eq();

    void operator_eq_eq_rhs();

    void typeName_data();

    void typeName();

    void typeToName();

    void streamInvalidVariant();

    void podUserType();

    void nullAsType();

    void data_(); // data is virtual function in QtTestCase

    void constData();

    void saveLoadCustomTypes();

    void globalColor();

    void variantMap();

    void variantHash();

    void invalidAsByteArray();

    void convertToQUint8() const;

    void invalidQColor() const;

    void comparePointers() const;

    void voidStar() const;

    void dataStar() const;

    void canConvertQStringList() const;

    void canConvertQStringList_data() const;

    void canConvertMetaTypeToInt() const;

    void variantToDateTimeWithoutWarnings() const;

    void invalidDateTime() const;

    void loadUnknownUserType();

    void loadBrokenUserType();

    void task172061_invalidDate() const;

    void compareCustomTypes() const;

    void timeToDateTime() const;

    void copyingUserTypes() const;

    void convertBoolToByteArray() const;

    void convertBoolToByteArray_data() const;

    void convertByteArrayToBool() const;

    void convertByteArrayToBool_data() const;

    void toIntFromQString() const;

    void toIntFromDouble() const;

    void task256984_setValue();

    void numericalConvert();

};

Q_DECLARE_METATYPE(QDate)

Q_DECLARE_METATYPE(QTime)

Q_DECLARE_METATYPE(QDateTime)

Q_DECLARE_METATYPE(QVariant)

#ifdef QT3_SUPPORT

Q_DECLARE_METATYPE(Q3CString)

#endif

const qlonglong intMax1 = (qlonglong)INT_MAX + 1;

const qulonglong uintMax1 = (qulonglong)UINT_MAX + 1;

tst_QVariant::tst_QVariant()

{

}

void tst_QVariant::constructor()

{

    QVariant variant;

    QVERIFY( !variant.isValid() );

    QVERIFY( variant.isNull() );

    QVariant var2(variant);

    QVERIFY( !var2.isValid() );

    QVERIFY( variant.isNull() );

    QVariant varll(intMax1);

    QVariant varll2(varll);

    QCOMPARE(varll2, varll);

    QVariant var3(QVariant::String);

    QCOMPARE(var3.typeName(), "QString");

    QVERIFY(var3.isNull());

    QVERIFY(var3.isValid());

    QVariant var4(QVariant::Invalid);

    QCOMPARE(var4.type(), QVariant::Invalid);

    QVERIFY(var4.isNull());

    QVERIFY(!var4.isValid());

    QVariant var5(QLatin1String("hallo"));

    QCOMPARE(var5.type(), QVariant::String);

    QCOMPARE(var5.typeName(), "QString");

    QVariant var6(qlonglong(0));

    QCOMPARE(var6.type(), QVariant::LongLong);

    QCOMPARE(var6.typeName(), "qlonglong");

}

void tst_QVariant::copy_constructor()

{

    QVariant var7(QVariant::Int);

    QVariant var8(var7);

    QCOMPARE(var8.type(), QVariant::Int);

    QVERIFY(var8.isNull());

}

void tst_QVariant::isNull()

{

    QVariant var;

    QVERIFY( var.isNull() );

    QVariant var2( QString::null );

    QVERIFY( var2.isNull() );

    QVariant var3( QString( "blah" ) );

    QVERIFY( !var3.isNull() );

    QVariant var4( 0 );

    QVERIFY( !var4.isNull() );

    QVariant var5 = QString();

    QVERIFY( var5.isNull() );

    QVariant var6( QString( "blah" ) );

    QVERIFY( !var6.isNull() );

    var6 = QVariant();

    QVERIFY( var6.isNull() );

    var6.convert( QVariant::String );

    QVERIFY( var6.isNull() );

    QVariant varLL( (qlonglong)0 );

    QVERIFY( !varLL.isNull() );

    QVariant var7(QString::null);

#ifdef QT3_SUPPORT

    QCOMPARE(var7.asInt(), 0);

#endif

    QVERIFY(var7.isNull());

}

void tst_QVariant::canConvert_data()

{

    QTest::addColumn<QVariant>("val");

    QTest::addColumn<bool>("BitArrayCast");

    QTest::addColumn<bool>("BitmapCast");

    QTest::addColumn<bool>("BoolCast");

    QTest::addColumn<bool>("BrushCast");

    QTest::addColumn<bool>("ByteArrayCast");

    QTest::addColumn<bool>("CStringCast");

    QTest::addColumn<bool>("ColorCast");

    QTest::addColumn<bool>("ColorGroupCast");

    QTest::addColumn<bool>("CursorCast");

    QTest::addColumn<bool>("DateCast");

    QTest::addColumn<bool>("DateTimeCast");

    QTest::addColumn<bool>("DoubleCast");

    QTest::addColumn<bool>("FontCast");

    QTest::addColumn<bool>("IconSetCast");

    QTest::addColumn<bool>("ImageCast");

    QTest::addColumn<bool>("IntCast");

    QTest::addColumn<bool>("InvalidCast");

    QTest::addColumn<bool>("KeySequenceCast");

    QTest::addColumn<bool>("ListCast");

    QTest::addColumn<bool>("LongLongCast");

    QTest::addColumn<bool>("MapCast");

    QTest::addColumn<bool>("PaletteCast");

    QTest::addColumn<bool>("PenCast");

    QTest::addColumn<bool>("PixmapCast");

    QTest::addColumn<bool>("PointArrayCast");

    QTest::addColumn<bool>("PointCast");

    QTest::addColumn<bool>("RectCast");

    QTest::addColumn<bool>("RegionCast");

    QTest::addColumn<bool>("SizeCast");

    QTest::addColumn<bool>("SizePolicyCast");

    QTest::addColumn<bool>("StringCast");

    QTest::addColumn<bool>("StringListCast");

    QTest::addColumn<bool>("TimeCast");

    QTest::addColumn<bool>("UIntCast");

    QTest::addColumn<bool>("ULongLongCast");

#ifdef Y

#undef Y

#endif

#ifdef N

#undef N

#endif

#define Y true

#define N false

    //            bita bitm bool brsh byta cstr col  colg curs date dt   dbl  font icon img  int  inv  kseq list ll   map  pal  pen  pix  pnta pnt  rect reg  size sp   str  strl time uint ull

    QVariant var(QBitArray(0));

    QTest::newRow("BitArray")

        << var << Y << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N;

    var = qVariantFromValue(QBitmap());

    QTest::newRow("Bitmap")

        << var << N << Y << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << N << N << N << N << N << N << N << Y << N << N << N << N << N << N << N << N << N << N << N;

#ifdef QT3_SUPPORT

    var = QVariant(true, 0);

    QTest::newRow("Bool")

        << var << N << N << Y << N << Y << Y << N << N << N << N << N << Y << N << N << N << Y << N << N << N << Y << N << N << N << N << N << N << N << N << N << N << Y << N << N << Y << Y;

#endif

    var = qVariantFromValue(QBrush());

    QTest::newRow("Brush")

        << var << N << N << N << Y << N << N << Y << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << N << N << N << N << N << N << N << N << N << N;

    var = QVariant(QByteArray());

    QTest::newRow("ByteArray")

        << var << N << N << Y << N << Y << Y << Y << N << N << N << N << Y << N << N << N << Y << N << N << N << Y << N << N << N << N << N << N << N << N << N << N << Y << N << N << Y << Y;

#ifdef QT3_SUPPORT

    var = QVariant(Q3CString("cstring"));

    QTest::newRow("CString")

        << var << N << N << Y << N << Y << Y << Y << N << N << N << N << Y << N << N << N << Y << N << N << N << Y << N << N << N << N << N << N << N << N << N << N << Y << N << N << Y << Y;

#endif

    var = qVariantFromValue(QColor());

    QTest::newRow("Color")

        << var << N << N << N << Y << Y << Y << Y << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << N << N << N;

#ifdef QT3_SUPPORT

    var = qVariantFromValue(QColorGroup());

    QTest::newRow("ColorGroup")

        << var << N << N << N << N << N << N << N << Y << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N;

#endif

#ifndef QT_NO_CURSOR

    var = qVariantFromValue(QCursor());

    QTest::newRow("Cursor")

        << var << N << N << N << N << N << N << N << N << Y << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N;

#endif

    var = QVariant(QDate());

    QTest::newRow("Date")

        << var << N << N << N << N << N << N << N << N << N << Y << Y << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << N << N << N;

    var = QVariant(QDateTime());

    QTest::newRow("DateTime")

        << var << N << N << N << N << N << N << N << N << N << Y << Y << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << Y << N << N;

    var = QVariant((double)0.1);

    QTest::newRow("Double")

        << var << N << N << Y << N << Y << Y << N << N << N << N << N << Y << N << N << N << Y << N << N << N << Y << N << N << N << N << N << N << N << N << N << N << Y << N << N << Y << Y;

    var = QVariant(0.1f);

    QTest::newRow("Float")

        << var << N << N << Y << N << Y << Y << N << N << N << N << N << Y << N << N << N << Y << N << N << N << Y << N << N << N << N << N << N << N << N << N << N << Y << N << N << Y << Y;

    var = qVariantFromValue(QFont());

    QTest::newRow("Font")

        << var << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << N << N << N;

    var = qVariantFromValue(QIcon());

    QTest::newRow("Icon")

        << var << N << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N;

    var = qVariantFromValue(QImage());

    QTest::newRow("Image")

        << var << N << Y << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << N << N << N << N << N << N << N << Y << N << N << N << N << N << N << N << N << N << N << N;

    var = QVariant((int)1);

    QTest::newRow("Int")

        << var << N << N << Y << N << Y << Y << N << N << N << N << N << Y << N << N << N << Y << N << Y << N << Y << N << N << N << N << N << N << N << N << N << N << Y << N << N << Y << Y;

    var = QVariant();

    QTest::newRow("Invalid")

        << var << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N;

    var = qVariantFromValue(QKeySequence());

    QTest::newRow("KeySequence")

        << var << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << Y << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << N << N << N;

    var = QVariant(QList<QVariant>());

    QTest::newRow("List")

        << var << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << N << N;

    var = QVariant((qlonglong)1);

    QTest::newRow("LongLong")

        << var << N << N << Y << N << Y << Y << N << N << N << N << N << Y << N << N << N << Y << N << N << N << Y << N << N << N << N << N << N << N << N << N << N << Y << N << N << Y << Y;

    var = QVariant(QMap<QString,QVariant>());

    QTest::newRow("Map")

        << var << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << N << N << N << N << N << N << N << N << N << N << N << N << N;

    var = qVariantFromValue(QPalette());

    QTest::newRow("Palette")

        << var << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << N << N << N << N << N << N << N << N << N << N << N << N;

    var = qVariantFromValue(QPen());

    QTest::newRow("Pen")

        << var << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << N << N << N << N << N << N << N << N << N << N << N;

    var = qVariantFromValue(QPixmap());

    QTest::newRow("Pixmap")

        << var << N << Y << N << Y << N << N << N << N << N << N << N << N << N << N << Y << N << N << N << N << N << N << N << N << Y << N << N << N << N << N << N << N << N << N << N << N;

    var = qVariantFromValue(QPolygon());

    QTest::newRow("PointArray")

        << var << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << N << N << N << N << N << N << N << N << N;

    var = QVariant(QPoint());

    QTest::newRow("Point")

        << var << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << N << N << N << N << N << N << N << N;

    var = QVariant(QRect());

    QTest::newRow("Rect")

        << var << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << N << N << N << N << N << N << N;

    var = qVariantFromValue(QRegion());

    QTest::newRow("Region")

        << var << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << N << N << N << N << N << N;

    var = QVariant(QSize());

    QTest::newRow("Size")

        << var << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << N << N << N << N << N;

    var = qVariantFromValue(QSizePolicy());

    QTest::newRow("SizePolicy")

        << var << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << N << N << N << N;

    var = QVariant(QString());

    QTest::newRow("String")

        << var << N << N << Y << N << Y << Y << Y << N << N << Y << Y << Y << Y << N << N << Y << N << Y << N << Y << N << N << N << N << N << N << N << N << N << N << Y << Y << Y << Y << Y;

   var = QVariant(QStringList("entry"));

    QTest::newRow("StringList")

        << var << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << N << N << N << N << N << N << N << N << N << N << Y << Y << N << N << N;

    var = QVariant(QTime());

    QTest::newRow("Time")

        << var << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << N << Y << N << Y << N << N;

    var = QVariant((uint)1);

    QTest::newRow("UInt")

        << var << N << N << Y << N << Y << Y << N << N << N << N << N << Y << N << N << N << Y << N << N << N << Y << N << N << N << N << N << N << N << N << N << N << Y << N << N << Y << Y;

    var = QVariant((qulonglong)1);

    QTest::newRow("ULongLong")