qt-creator/tests/manual/debugger/simple/simple_test_app.cpp

/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
**
** 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.
**
** 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.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/

////////////////  Some global configuration below ////////////////


// The following defines can be used to steer the kind of tests that
// can be done.

// With USE_AUTOBREAK, the debugger will stop automatically on all
// lines containing the BREAK_HERE macro. This should be enabled
// during manual testing.
// Default: 1
#define USE_AUTOBREAK 0

// With USE_UNINITIALIZE_AUTOBREAK, the debugger will stop automatically
// on all lines containing the BREAK_UNINITIALIZED_HERE macro.
// This should be enabled during manual testing.
// Default: 1
#define USE_UNINITIALIZED_AUTOBREAK 0

// With USE_PRIVATE tests that require private headers are enabled.
// Default: 1
#define USE_PRIVATE 1

// With USE_BOOST tests of boost data dumpers are enabled. You need
// some boost headers installed.
// Default: 0
#define USE_BOOST 0

// With USE_EGIEN tests of data dumpers for the "Eigen" library are
// enabled. You need some eigen headers installed.
// Default: 0
#define USE_EIGEN 0


////////////// No further global configuration below ////////////////

#if QT_SCRIPT_LIB
#define USE_SCRIPTLIB 1
#else
#define USE_SCRIPTLIB 0
#endif

#if QT_VERSION >= 0x040500
#define USE_SHARED_POINTER 1
#else
#define USE_SHARED_POINTER 0
#endif

void dummyStatement(...) {}

#include <QtCore/QDebug>
#include <QtCore/QDateTime>
#include <QtCore/QDir>
#include <QtCore/QHash>
#include <QtCore/QLibrary>
#include <QtCore/QLinkedList>
#include <QtCore/QList>
#include <QtCore/QMap>
#include <QtCore/QPointer>
#include <QtCore/QProcess>
#include <QtCore/QRegExp>
#include <QtCore/QString>
#include <QtCore/QStringList>
#include <QtCore/QSettings>
#include <QtCore/QStack>
#include <QtCore/QThread>
#include <QtCore/QVariant>
#include <QtCore/QVector>
#include <QtCore/QUrl>
#if USE_SHARED_POINTER
#include <QtCore/QSharedPointer>
#endif

#include <QtGui/QColor>
#include <QtGui/QFont>

//#include <QtGui/private/qfixed_p.h>
#include <QtGui/QPainter>
#include <QtGui/QPainterPath>
#include <QtGui/QRegion>

#include <QtGui/QTextCursor>
#include <QtGui/QTextDocument>

#if USE_SCRIPTLIB
#include <QtScript/QScriptEngine>
#include <QtScript/QScriptValue>
#endif

#include <QtXml/QXmlAttributes>

#include <QtNetwork/QHostAddress>
#include <QtNetwork/QNetworkRequest>

#include <QApplication> // QWidgets: Separate module as of Qt 5
#include <QAction>
#include <QStandardItemModel>
#include <QLabel>

#include <deque>
#include <iostream>
#include <iterator>
#include <map>
#include <list>
#include <set>
#include <stack>
#include <string>
#include <vector>

#include <stdarg.h>

#include "../simple/deep/deep/simple_test_app.h"


#if USE_BOOST
#include <boost/optional.hpp>
#include <boost/shared_ptr.hpp>
#endif

#if USE_EIGEN
#include <eigen2/Eigen/Core>
#endif

#if USE_PRIVATE
#include <QtCore/private/qobject_p.h>
#endif

#if defined(__GNUC__) && !defined(__llvm__) && !defined(Q_OS_MAC)
#    define USE_GCC_EXT 1
#    undef __DEPRECATED
#    include <ext/hash_set>
#endif

#ifdef Q_OS_WIN
#include <windows.h>
#undef min
#undef max
#endif

#ifdef __SSE__
#include <xmmintrin.h>
#include <stddef.h>
#endif

#if USE_AUTOBREAK
#   ifdef Q_CC_MSVC
#       define BREAK_HERE __asm { int 3 }; __asm { mov eax, eax }
#   else
#       define BREAK_HERE asm("int $3; mov %eax, %eax")
#   endif
#else
#   define BREAK_HERE /**/
#endif

#if USE_UNINITIALIZED_AUTOBREAK
#   ifdef Q_CC_MSVC
#       define BREAK_UNINITIALIZED_HERE __asm { int 3 }; __asm { mov eax, eax }
#   else
#       define BREAK_UNINITIALIZED_HERE asm("int $3; mov %eax, %eax")
#   endif
#else
#   define BREAK_UNINITIALIZED_HERE /**/
#endif


uint qHash(const QMap<int, int> &) { return 0; }
uint qHash(const double & f) { return int(f); }


namespace multibp {

    // This tests multiple breakpoints. When a
    // the b
    template <typename T> class Vector
    {
    public:
        explicit Vector(int size)
            : m_size(size), m_data(new T[size])
        {
            BREAK_HERE;
            // Check there are multiple entries in the Breakpoint vie.
            dummyStatement(this);
        }
        ~Vector() { delete [] m_data; }
        int size() const { return m_size; }
    private:
        int m_size;
        T *m_data;
    };

    void testMultiBp()
    {
        Vector<int> vi(10);
        Vector<float> vf(10);
        Vector<double> vd(10);
        Vector<char> vc(10);
        dummyStatement(&vi, &vf, &vd, &vc);
    }

} // namespace multibp




class Foo
{
public:
    Foo(int i = 0)
        : a(i), b(2)
    {
        int s = 1;
        int t = 2;
        b = 2 + s + t;
        dummyStatement(&s, &t);
    }

    virtual ~Foo()
    {
        a = 5;
    }

    void doit()
    {
        static QObject ob;
        m["1"] = "2";
        h[&ob] = m.begin();

        a += 1;
        --b;
        //s += 'x';
    }

public:
    int a, b;
    char x[6];

private:
    typedef QMap<QString, QString> Map;
    Map m;
    QHash<QObject *, Map::iterator> h;
};

class X : virtual public Foo { public: X() { } };

class XX : virtual public Foo { public: XX() { } };

class Y : virtual public Foo { public: Y() { } };

class D : public X, public Y { int diamond; };


namespace peekandpoke {

    void testAnonymousStructs()
    {
        #ifndef Q_CC_RVCT
        union {
            struct { int i; int b; };
            struct { float f; };
            double d;
        } a = { { 42, 43 } };
        BREAK_HERE;
        // Expand a. Step.
        a.i = 1;
        BREAK_HERE;
        // Change a.i in Locals view to 0. This changes f, d but expectedly not b. Step.
        a.i = 2;
        BREAK_HERE;
        a.i = 3;
        dummyStatement(&a);
        #endif
    }

    void testComplexWatchers()
    {
        struct S { int a; double b; } s[10];
        for (int i = 0; i != 10; ++i)
            s[i].a = i;
        BREAK_HERE;
        // Expand s and s[0]. Step.
        // Watcher Context: "Add New Watcher".
        // Type    ['s[%d].a' % i for i in range(5)]
        // Expand it, continue stepping. This should result in a list
        // of five items containing the .a fields of s[0]..s[4].
        dummyStatement(&s);
    }

    void testQImageDisplay()
    {
        QImage im(QSize(200, 200), QImage::Format_RGB32);
        im.fill(QColor(200, 10, 30).rgba());
        QPainter pain;
        pain.begin(&im);
        pain.setPen(QPen(Qt::black, 5.0, Qt::SolidLine, Qt::RoundCap));
        BREAK_HERE;
        pain.drawEllipse(20, 20, 160, 160);
        BREAK_HERE;
        // Toggle between "Normal" and "Displayed" in L&W Context Menu, entry "Display of Type QImage".
        pain.drawArc(70, 115, 60, 30, 200 * 16, 140 * 16);
        BREAK_HERE;
        pain.setBrush(Qt::black);
        BREAK_HERE;
        pain.drawEllipse(65, 70, 15, 15);
        BREAK_HERE;
        // Toggle between "Normal" and "Displayed" in L&W Context Menu, entry "Display of Type QImage".
        pain.drawEllipse(120, 70, 15, 15);
        BREAK_HERE;
        pain.end();
        dummyStatement(&pain);
    }

    void testPeekAndPoke3()
    {
        testAnonymousStructs();
        testComplexWatchers();
        testQImageDisplay();
    }

} // namespace peekandpoke


namespace anon {

    #ifndef Q_CC_RVCT
    struct TestAnonymous
    {
        union {
            struct { int i; int b; };
            struct { float f; };
            double d;
        };
    };

    namespace {

        struct Something
        {
            Something() { a = b = 1; }

            void foo()
            {
                a = 42;
                b = 43;
            }

            int a, b;
        };

    }
    #endif

    void testAnonymous()
    {
    #ifndef Q_CC_RVCT
        TestAnonymous a;
        a.i = 1;
        a.i = 2;
        a.i = 3;
        Something s;
        BREAK_HERE;
        // Step.
        s.foo();
        dummyStatement(&a, &s);
    #endif
    }

} // namespace anon


namespace qbytearray {

    void testQByteArray1()
    {
        QByteArray ba;
        BREAK_HERE;
        ba += "Hello";
        ba += '"';
        ba += "World";
        ba += char(0);
        ba += 1;
        ba += 2;
        dummyStatement(&ba);
    }

    void testQByteArray2()
    {
        QByteArray ba;
        for (int i = 256; --i >= 0; )
            ba.append(char(i));
        BREAK_HERE;
        QString s(10000, 'x');
        std::string ss(10000, 'c');
        dummyStatement(&ba, &ss, &s);
    }

    void testQByteArray3()
    {
        const char *str1 = "\356";
        const char *str2 = "\xee";
        const char *str3 = "\\ee";
        QByteArray buf1(str1);
        QByteArray buf2(str2);
        QByteArray buf3(str3);
        BREAK_HERE;
        dummyStatement(&buf1, &buf2, &buf3);
    }

    void testQByteArray()
    {
        testQByteArray1();
        testQByteArray2();
        testQByteArray3();
    }

} // namespace qbytearray


static void throwit1()
{
    throw 14;
}

static void throwit()
{
    throwit1();
}

int testCatchThrow()
{
    // Set a breakpoint on "throw" in the BreakWindow context menu
    // before stepping further.
    int gotit = 0;
    try {
        throwit();
    } catch (int what) {
        gotit = what;
    }
    return gotit;
}

namespace qdatetime {

    void testQDate()
    {
        QDate date;
        BREAK_HERE;
        // Step, check display.
        date = QDate::currentDate();
        date = date.addDays(5);
        date = date.addDays(5);
        dummyStatement(&date);
    }

    void testQTime()
    {
        QTime time;
        BREAK_HERE;
        // Step, check display.
        time = QTime::currentTime();
        time = time.addSecs(5);
        time = time.addSecs(5);
        dummyStatement(&time);
    }

    void testQDateTime()
    {
        QDateTime date;
        BREAK_HERE;
        // Step, check display.
        date = QDateTime::currentDateTime();
        date = date.addSecs(5);
        date = date.addSecs(5);
        dummyStatement(&date);
    }

    void testDateTime()
    {
        testQDate();
        testQDateTime();
        testQTime();
    }

} // namespace qdatetime


namespace qfileinfo {

    void testQFileInfo()
    {
        QFile file("/tmp/t");
        file.setObjectName("A QFile instance");
        QFileInfo fi("/tmp/tt");
        QString s = fi.absoluteFilePath();
        dummyStatement(&file, &s);
    }

} // namespace qfileinfo


void testQFixed()
{
/*
    QFixed f = QFixed::fromReal(4.2);
    f += 1;
    f += 1;
    f *= -1;
    f += 1;
    f += 1;
*/
}

namespace qhostaddress {

    void testQHostAddress()
    {
        QHostAddress ha1(129u * 256u * 256u * 256u + 130u);
        QHostAddress ha2("127.0.0.1");
        BREAK_HERE;
        // Check ha1 and ha2 look correct.
        dummyStatement(&ha1, &ha2);
    }

} // namespace qhostaddress

QHash<int, float> testQHash()
{
#if 1
    QHash<int, float> hgg0;
    hgg0[11] = 11.0;
    hgg0[22] = 22.0;
    hgg0[22] = 22.0;
    hgg0[22] = 22.0;
    hgg0[22] = 22.0;
    hgg0[22] = 22.0;
    hgg0[22] = 22.0;

#endif

#if 1

    QHash<QString, int> hgg1;
    hgg1["22.0"] = 22.0;
    hgg1["123.0"] = 22.0;
    hgg1["111111ss111128.0"] = 28.0;
    hgg1["11124.0"] = 22.0;
    hgg1["1111125.0"] = 22.0;
    hgg1["11111126.0"] = 22.0;
    hgg1["111111127.0"] = 27.0;
    hgg1["111111111128.0"] = 28.0;
    hgg1["111111111111111111129.0"] = 29.0;

    QHash<QByteArray, float> hgx1;
    hgx1["22.0"] = 22.0;
    hgx1["123.0"] = 22.0;
    hgx1["111111ss111128.0"] = 28.0;
    hgx1["11124.0"] = 22.0;
    hgx1["1111125.0"] = 22.0;
    hgx1["11111126.0"] = 22.0;
    hgx1["111111127.0"] = 27.0;
    hgx1["111111111128.0"] = 28.0;
    hgx1["111111111111111111129.0"] = 29.0;
#endif
#if 1
    QHash<int, QString> hgg2;
    hgg2[22] = "22.0";

    QHash<QString, Foo> hgg3;
    hgg3["22.0"] = Foo(22);
    hgg3["33.0"] = Foo(33);

    QObject ob;
    QHash<QString, QPointer<QObject> > hash;
    hash.insert("Hallo", QPointer<QObject>(&ob));
    hash.insert("Welt", QPointer<QObject>(&ob));
    hash.insert(".", QPointer<QObject>(&ob));
#endif
    QHash<int, float> result;
    return result;
}

void testQImage()
{
    // only works with Python dumper
    QImage im(QSize(200, 200), QImage::Format_RGB32);
    im.fill(QColor(200, 100, 130).rgba());
    QPainter pain;
    pain.begin(&im);
    pain.drawLine(2, 2, 130, 130);
    pain.drawLine(4, 2, 130, 140);
    pain.drawRect(30, 30, 80, 80);
    pain.end();
}

struct Function
{
    Function(QByteArray var, QByteArray f, double min, double max)
      : var(var), f(f), min(min), max(max) {}
    QByteArray var;
    QByteArray f;
    double min;
    double max;
};

void testFunction()
{
    // In order to use this, switch on the 'qDump__Function' in dumper.py
    Function func("x", "sin(x)", 0, 1);
    func.max = 10;
    func.f = "cos(x)";
    func.max = 4;
    func.max = 5;
    func.max = 6;
    func.max = 7;
    func.max = 8;
}

void testQLinkedList()
{
#if 1
    QLinkedList<int> li;
    QLinkedList<uint> lu;

    for (int i = 0; i != 3; ++i)
        li.append(i);
    li.append(102);


    lu.append(102);
    lu.append(102);
    lu.append(102);

    QLinkedList<Foo *> lpi;
    lpi.append(new Foo(1));
    lpi.append(0);
    lpi.append(new Foo(3));

    QLinkedList<qulonglong> l;
    l.append(42);
    l.append(43);
    l.append(44);
    l.append(45);

    QLinkedList<Foo> f;
    f.append(Foo(1));
    f.append(Foo(2));
#endif
    QLinkedList<std::string> v;
    v.push_back("aa");
    v.push_back("bb");
    v.push_back("cc");
    v.push_back("dd");
 }

void testQLocale()
{
    QLocale loc = QLocale::system();
    //QString s = loc.name();
    //QVariant v = loc;
    QLocale::MeasurementSystem m = loc.measurementSystem();
    BREAK_HERE;
    dummyStatement(&loc, &m);
}

namespace qlist {

    void testQListInt()
    {
        QList<int> big;
        BREAK_HERE;
        for (int i = 0; i < 10000; ++i)
            big.push_back(i);
        BREAK_HERE;
        dummyStatement(&big);
    }

    void testQListIntStar()
    {
        QList<int *> l;
        BREAK_HERE;
        l.append(new int(1));
        l.append(new int(2));
        l.append(new int(3));
        BREAK_HERE;
        dummyStatement(&l);
    }

    void testQListUInt()
    {
        QList<uint> l;
        BREAK_HERE;
        l.append(101);
        l.append(102);
        l.append(102);
        BREAK_HERE;
        dummyStatement(&l);
    }

    void testQListUShort()
    {
        QList<ushort> l;
        BREAK_HERE;
        l.append(101);
        l.append(102);
        l.append(102);
        BREAK_HERE;
        dummyStatement(&l);
    }

    void testQListQChar()
    {
        QList<QChar> l;
        BREAK_HERE;
        l.append(QChar('a'));
        l.append(QChar('b'));
        l.append(QChar('c'));
        BREAK_HERE;
        dummyStatement(&l);
    }

    void testQListQULongLong()
    {
        QList<qulonglong> l;
        BREAK_HERE;
        l.append(101);
        l.append(102);
        l.append(102);
        BREAK_HERE;
        dummyStatement(&l);
    }

    void testQListStdString()
    {
        QList<std::string> l;
        BREAK_HERE;
        l.push_back("aa");
        l.push_back("bb");
        l.push_back("cc");
        l.push_back("dd");
        BREAK_HERE;
        dummyStatement(&l);
    }

    void testQListFoo()
    {
        QList<Foo> l;
        BREAK_HERE;
        for (int i = 0; i < 100; ++i)
            l.push_back(i + 15);
        BREAK_HERE;
        l.push_back(1000);
        l.push_back(1001);
        l.push_back(1002);
        BREAK_HERE;
        dummyStatement(&l);
    }

    void testQListReverse()
    {
        QList<int> l = QList<int>() << 1 << 2 << 3;
        typedef std::reverse_iterator<QList<int>::iterator> Reverse;
        Reverse rit(l.end());
        Reverse rend(l.begin());
        QList<int> r;
        while (rit != rend)
            r.append(*rit++);
        BREAK_HERE;
        dummyStatement();
    }

    void testQList()
    {
        testQListInt();
        testQListIntStar();
        testQListUInt();
        testQListUShort();
        testQListQChar();
        testQListQULongLong();
        testQListStdString();
        testQListFoo();
        testQListReverse();
    }

} // namespace qlist

namespace nsA {
namespace nsB {

struct SomeType
{
    SomeType(int a) : a(a) {}
    int a;
};

} // namespace nsB
} // namespace nsA

void testQMap()
{
#if 0
    QMap<uint, QStringList> ggl;
    ggl[11] = QStringList() << "11";
    ggl[22] = QStringList() << "22";

    // only works with Python dumper
    typedef QMap<uint, QStringList> T;
    T ggt;
    ggt[11] = QStringList() << "11";
    ggt[22] = QStringList() << "22";
#endif

#if 0
    QMap<uint, float> gg0;
    gg0[11] = 11.0;
    gg0[22] = 22.0;


    QMap<QString, float> gg1;
    gg1["22.0"] = 22.0;

    QMap<int, QString> gg2;
    gg2[22] = "22.0";

    QMap<QString, Foo> gg3;
    gg3["22.0"] = Foo(22);
    gg3["33.0"] = Foo(33);

    // only works with Python dumper
    QObject ob;
    QMap<QString, QPointer<QObject> > map;
    map.insert("Hallo", QPointer<QObject>(&ob));
    map.insert("Welt", QPointer<QObject>(&ob));
    map.insert(".", QPointer<QObject>(&ob));
#endif

#if 1
    // only works with Python dumper
    QList<nsA::nsB::SomeType *> x;
    x.append(new nsA::nsB::SomeType(1));
    x.append(new nsA::nsB::SomeType(2));
    x.append(new nsA::nsB::SomeType(3));
    QMap<QString, QList<nsA::nsB::SomeType *> > mlt;
    mlt["foo"] = x;
    mlt["bar"] = x;
    mlt["1"] = x;
    mlt["2"] = x;
#endif
}

void testQMultiMap()
{
    QMultiMap<uint, float> gg0;
    gg0.insert(11, 11.0);
    gg0.insert(22, 22.0);
    gg0.insert(22, 33.0);
    gg0.insert(22, 34.0);
    gg0.insert(22, 35.0);
    gg0.insert(22, 36.0);
#if 1
    QMultiMap<QString, float> gg1;
    gg1.insert("22.0", 22.0);

    QMultiMap<int, QString> gg2;
    gg2.insert(22, "22.0");

    QMultiMap<QString, Foo> gg3;
    gg3.insert("22.0", Foo(22));
    gg3.insert("33.0", Foo(33));
    gg3.insert("22.0", Foo(22));

    QObject ob;
    QMultiMap<QString, QPointer<QObject> > map;
    map.insert("Hallo", QPointer<QObject>(&ob));
    map.insert("Welt", QPointer<QObject>(&ob));
    map.insert(".", QPointer<QObject>(&ob));
    map.insert(".", QPointer<QObject>(&ob));
#endif
}


namespace qobject {

    void testQObject1()
    {
        // This checks whether signal-slot connections are displayed.
        QObject parent;
        parent.setObjectName("A Parent");
        QObject child(&parent);
        child.setObjectName("A Child");
        QObject::connect(&child, SIGNAL(destroyed()), &parent, SLOT(deleteLater()));
        QObject::disconnect(&child, SIGNAL(destroyed()), &parent, SLOT(deleteLater()));
        child.setObjectName("A renamed Child");
        BREAK_HERE;
        // Expand all.
        dummyStatement(&parent, &child);
    }

    namespace Names {
        namespace Bar {

        struct Ui { Ui() { w = 0; } QWidget *w; };

        class TestObject : public QObject
        {
            Q_OBJECT
        public:
            TestObject(QObject *parent = 0) : QObject(parent)
                { m_ui = new Ui; m_ui->w = new QWidget; }

            Q_PROPERTY(QString myProp1 READ myProp1 WRITE setMyProp1)
            QString myProp1() const { return m_myProp1; }
            Q_SLOT void setMyProp1(const QString &mt) { m_myProp1 = mt; }

            Q_PROPERTY(QString myProp2 READ myProp2 WRITE setMyProp2)
            QString myProp2() const { return m_myProp2; }
            Q_SLOT void setMyProp2(const QString &mt) { m_myProp2 = mt; }

        public:
            Ui *m_ui;
            QString m_myProp1;
            QString m_myProp2;
        };

        } // namespace Bar
    } // namespace Names

    void testQObject2(int &argc, char *argv[])
    {
        QApplication app(argc, argv);
        //QString longString = QString(10000, QLatin1Char('A'));
    #if 1
        Names::Bar::TestObject test;
        test.setMyProp1("HELLO");
        test.setMyProp2("WORLD");
        QString s = test.myProp1();
        s += test.myProp2();
        BREAK_HERE;
        dummyStatement(&s);
    #endif

    #if 0
        QAction act("xxx", &app);
        QString t = act.text();
        t += "y";
        t += "y";
        t += "y";
        t += "y";
        t += "y";
    #endif

    #if 1
        QWidget ob;
        ob.setObjectName("An Object");
        ob.setProperty("USER DEFINED 1", 44);
        ob.setProperty("USER DEFINED 2", QStringList() << "FOO" << "BAR");
        QObject ob1;
        ob1.setObjectName("Another Object");

        QObject::connect(&ob, SIGNAL(destroyed()), &ob1, SLOT(deleteLater()));
        QObject::connect(&ob, SIGNAL(destroyed()), &ob1, SLOT(deleteLater()));
        //QObject::connect(&app, SIGNAL(lastWindowClosed()), &ob, SLOT(deleteLater()));
    #endif

    #if 0
        QList<QObject *> obs;
        obs.append(&ob);
        obs.append(&ob1);
        obs.append(0);
        obs.append(&app);
        ob1.setObjectName("A Subobject");
    #endif
    }

    class Sender : public QObject
    {
        Q_OBJECT
    public:
        Sender() { setObjectName("Sender"); }
        void doEmit() { emit aSignal(); }
    signals:
        void aSignal();
    };

    class Receiver : public QObject
    {
        Q_OBJECT
    public:
        Receiver() { setObjectName("Receiver"); }
    public slots:
        void aSlot() {
            QObject *s = sender();
            if (s) {
                qDebug() << "SENDER: " << s;
            } else {
                qDebug() << "NO SENDER";
            }
        }
    };

    void testSignalSlot(int &argc, char *argv[])
    {
        QApplication app(argc, argv);
        Sender sender;
        Receiver receiver;
        QObject::connect(&sender, SIGNAL(aSignal()), &receiver, SLOT(aSlot()));
        // Break here.
        // Single step through signal emission.
        sender.doEmit();
        dummyStatement(&app);
    }

    #if USE_PRIVATE

    struct DerivedObjectPrivate : public QObjectPrivate
    {
        DerivedObjectPrivate() {
            m_extraX = 43;
            m_extraY.append("xxx");
            m_extraZ = 1;
        }
        int m_extraX;
        QStringList m_extraY;
        uint m_extraZ : 1;
        bool m_extraA : 1;
        bool m_extraB;
    };

    class DerivedObject : public QObject
    {
        Q_OBJECT

    public:
        DerivedObject() : QObject(*new DerivedObjectPrivate, 0) {}

        Q_PROPERTY(int x READ x WRITE setX)
        Q_PROPERTY(QStringList y READ y WRITE setY)
        Q_PROPERTY(uint z READ z WRITE setZ)

        int x() const;
        void setX(int x);
        QStringList y() const;
        void setY(QStringList y);
        uint z() const;
        void setZ(uint z);

    private:
        Q_DECLARE_PRIVATE(DerivedObject)
    };

    int DerivedObject::x() const
    {
        Q_D(const DerivedObject);
        return d->m_extraX;
    }

    void DerivedObject::setX(int x)
    {
        Q_D(DerivedObject);
        d->m_extraX = x;
        d->m_extraA = !d->m_extraA;
        d->m_extraB = !d->m_extraB;
    }

    QStringList DerivedObject::y() const
    {
        Q_D(const DerivedObject);
        return d->m_extraY;
    }

    void DerivedObject::setY(QStringList y)
    {
        Q_D(DerivedObject);
        d->m_extraY = y;
    }

    uint DerivedObject::z() const
    {
        Q_D(const DerivedObject);
        return d->m_extraZ;
    }

    void DerivedObject::setZ(uint z)
    {
        Q_D(DerivedObject);
        d->m_extraZ = z;
    }

    #endif

    void testQObjectData()
    {
        // This checks whether QObject-derived classes with Q_PROPERTYs
        // are displayed properly.
    #if USE_PRIVATE
        DerivedObject ob;
        BREAK_HERE;
        // expand ob and ob.properties
        // step, and check whether x gets updated.
        ob.setX(23);
        ob.setX(25);
        ob.setX(26);
    #endif
    }

    void testQObject(int &argc, char *argv[])
    {
        testQObjectData();
        testQObject1();
        testQObject2(argc, argv);
        testSignalSlot(argc, argv);
    }

} // namespace qobject


void testQPixmap()
{
    QImage im(QSize(200, 200), QImage::Format_RGB32);
    im.fill(QColor(200, 100, 130).rgba());
    QPainter pain;
    pain.begin(&im);
    pain.drawLine(2, 2, 130, 130);
    pain.end();
    QPixmap pm = QPixmap::fromImage(im);
    BREAK_HERE;
    dummyStatement(&im, &pm);
}


namespace qregexp {

    void testQRegExp()
    {
        // Works with Python dumpers only.
        QRegExp re(QString("a(.*)b(.*)c"));
        BREAK_HERE;
        // Step over until end, check display looks ok.
        QString str1 = "a1121b344c";
        QString str2 = "Xa1121b344c";
        int pos2 = re.indexIn(str2);
        int pos1 = re.indexIn(str1);
        dummyStatement(&pos1, &pos2);
    }

} // namespace qregexp


namespace qrect {

    void testQPoint()
    {
        QPoint s;
        BREAK_HERE;
        // Step over, check display looks sane.
        s = QPoint(100, 200);
        dummyStatement(&s);
    }

    void testQPointF()
    {
        QPointF s;
        BREAK_HERE;
        // Step over, check display looks sane.
        s = QPointF(100, 200);
        dummyStatement(&s);
    }

    void testQRect()
    {
        QRect rect;
        BREAK_HERE;
        // Step over, check display looks sane.
        rect = QRect(100, 100, 200, 200);
        dummyStatement(&rect);
    }

    void testQRectF()
    {
        QRectF rect;
        BREAK_HERE;
        // Step over, check display looks sane.
        rect = QRectF(100, 100, 200, 200);
        dummyStatement(&rect);
    }

    void testQSize()
    {
        QSize s;
        BREAK_HERE;
        // Step over, check display looks sane.
        s = QSize(100, 200);
        dummyStatement(&s);
    }

    void testQSizeF()
    {
        QSizeF s;
        BREAK_HERE;
        // Step over, check display looks sane.
        s = QSizeF(100, 200);
        dummyStatement(&s);
    }

    void testGeometry()
    {
        testQPoint();
        testQPointF();
        testQRect();
        testQRectF();
        testQSize();
        testQSizeF();
    }

} // namespace qrect


namespace qregion {

    void testQRegion()
    {
        // Works with Python dumpers only.
        QRegion region;
        BREAK_HERE;
        // Step over until end, check display looks sane.
        region += QRect(100, 100, 200, 200);
        region += QRect(300, 300, 400, 500);
        region += QRect(500, 500, 600, 600);
        region += QRect(500, 500, 600, 600);
        region += QRect(500, 500, 600, 600);
        region += QRect(500, 500, 600, 600);
        dummyStatement(&region);
    }

} // namespace qregion


void testPlugin()
{
    QString dir = QDir::currentPath();
#ifdef Q_OS_LINUX
    QLibrary lib(dir + "/libsimple_test_plugin.so");
#endif
#ifdef Q_OS_MAC
    dir = QFileInfo(dir + "/../..").canonicalPath();
    QLibrary lib(dir + "/libsimple_test_plugin.dylib");
#endif
#ifdef Q_OS_WIN
    QLibrary lib(dir + "/debug/simple_test_plugin.dll");
#endif
#ifdef Q_OS_SYMBIAN
    QLibrary lib(dir + "/libsimple_test_plugin.dll");
#endif
    int (*foo)() = (int(*)()) lib.resolve("pluginTest");
    qDebug() << "library resolve: " << foo << lib.fileName();
    if (foo) {
        int res = foo();
        res += 1;
    } else {
        qDebug() << lib.errorString();
    }
}

namespace application {

    void testQSettings()
    {
        // Note: Construct a QCoreApplication first.
        QSettings settings("/tmp/test.ini", QSettings::IniFormat);
        QVariant value = settings.value("item1","").toString();
        BREAK_HERE;
        dummyStatement(&settings, &value);
    }

    void testApplicationStart(int &argc, char *argv[])
    {
        QApplication app(argc, argv);
        QString str = QString::fromUtf8("XXXXXXXXXXXXXXyyXXX ö");
        QLabel l(str);
        l.setObjectName("Some Label");
        l.show();
        testQSettings();
        app.exec();
    }

} // namespace application


void testQSet()
{
    QSet<int> hgg0;
    hgg0.insert(11);
    hgg0.insert(22);

    QSet<QString> hgg1;
    hgg1.insert("22.0");

    QObject ob;
    QSet<QPointer<QObject> > hash;
    QPointer<QObject> ptr(&ob);
    dummyStatement(&ptr);
    //hash.insert(ptr);
    //hash.insert(ptr);
    //hash.insert(ptr);
}

#if USE_SHARED_POINTER
class EmployeeData : public QSharedData
{
public:
    EmployeeData() : id(-1) { name.clear(); }
    EmployeeData(const EmployeeData &other)
        : QSharedData(other), id(other.id), name(other.name) { }
    ~EmployeeData() { }

    int id;
    QString name;
};

class Employee
{
public:
    Employee() { d = new EmployeeData; }
    Employee(int id, QString name) {
        d = new EmployeeData;
        setId(id);
        setName(name);
    }
    Employee(const Employee &other)
          : d (other.d)
    {
    }
    void setId(int id) { d->id = id; }
    void setName(QString name) { d->name = name; }

    int id() const { return d->id; }
    QString name() const { return d->name; }

   private:
     QSharedDataPointer<EmployeeData> d;
};
#endif


namespace qsharedpointer {

    #if USE_SHARED_POINTER

    void testQSharedPointer1()
    {
        QSharedPointer<int> ptr(new int(43));
        QSharedPointer<int> ptr2 = ptr;
        QSharedPointer<int> ptr3 = ptr;
        BREAK_HERE;
        dummyStatement(&ptr, &ptr2, &ptr3);
    }

    void testQSharedPointer2()
    {
        QSharedPointer<QString> ptr(new QString("hallo"));
        QSharedPointer<QString> ptr2 = ptr;
        QSharedPointer<QString> ptr3 = ptr;
        BREAK_HERE;
        dummyStatement(&ptr, &ptr2, &ptr3);
    }

    void testQSharedPointer3()
    {
        QSharedPointer<int> iptr(new int(43));
        QWeakPointer<int> ptr(iptr);
        QWeakPointer<int> ptr2 = ptr;
        QWeakPointer<int> ptr3 = ptr;
        BREAK_HERE;
        dummyStatement(&ptr, &ptr2, &ptr3);
    }

    void testQSharedPointer4()
    {
        QSharedPointer<QString> sptr(new QString("hallo"));
        QWeakPointer<QString> ptr(sptr);
        QWeakPointer<QString> ptr2 = ptr;
        QWeakPointer<QString> ptr3 = ptr;
        BREAK_HERE;
        dummyStatement(&ptr, &ptr2, &ptr3);
    }

    void testQSharedPointer5()
    {
        QSharedPointer<Foo> fptr(new Foo(1));
        QWeakPointer<Foo> ptr(fptr);
        QWeakPointer<Foo> ptr2 = ptr;
        QWeakPointer<Foo> ptr3 = ptr;
        BREAK_HERE;
        dummyStatement(&ptr, &ptr2, &ptr3);
    }

    void testQSharedPointer()
    {
        testQSharedPointer1();
        testQSharedPointer2();
        testQSharedPointer3();
        testQSharedPointer4();
        testQSharedPointer5();
    }

    #else

    void testQSharedPointer() {}

    #endif

} // namespace qsharedpointer


namespace qxml {

    void testQXmlAttributes()
    {
        // only works with Python dumper
        QXmlAttributes atts;
        atts.append("name1", "uri1", "localPart1", "value1");
        atts.append("name2", "uri2", "localPart2", "value2");
        atts.append("name3", "uri3", "localPart3", "value3");
        BREAK_HERE;
        // Expand, check that attributes are displayed.
        dummyStatement();
    }

} // namespace qxml


void testStdDeque()
{
    // This is not supposed to work with the compiled dumpers.
    std::deque<int *> plist1;
    plist1.push_back(new int(1));
    plist1.push_back(0);
    plist1.push_back(new int(2));
    plist1.pop_back();
    plist1.pop_front();
    plist1.pop_front();

    std::deque<int> flist2;
    flist2.push_back(1);
    flist2.push_back(2);

    std::deque<Foo *> plist;
    plist.push_back(new Foo(1));
    plist.push_back(new Foo(2));

    std::deque<Foo> flist;
    flist.push_back(1);
    flist.push_front(2);
}

void testStdHashSet()
{
    // This is not supposed to work with the compiled dumpers.
#if USE_GCC_EXT
    using namespace __gnu_cxx;
    hash_set<int> h;
    h.insert(1);
    h.insert(194);
    h.insert(2);
    h.insert(3);
    h.insert(4);
    h.insert(5);
#endif
}

std::list<int> testStdList()
{
    // This is not supposed to work with the compiled dumpers.
    std::list<int> big;
    for (int i = 0; i < 10000; ++i)
        big.push_back(i);

    std::list<Foo> flist;
    for (int i = 0; i < 100; ++i)
        flist.push_back(i + 15);

#if 1
    std::list<int *> plist1;
    plist1.push_back(new int(1));
    plist1.push_back(0);
    plist1.push_back(new int(2));

    std::list<int> flist2;
    flist2.push_back(1);
    flist2.push_back(2);
    flist2.push_back(3);
    flist2.push_back(4);

    flist2.push_back(1);
    flist2.push_back(2);
    flist2.push_back(3);
    flist2.push_back(4);

    std::list<Foo *> plist;
    plist.push_back(new Foo(1));
    plist.push_back(0);
    plist.push_back(new Foo(2));


    foreach (Foo f, flist)
    {}

    std::list<bool> vec;
    vec.push_back(true);
    vec.push_back(false);
#endif
    std::list<int> result;
    return result;
}

void testStdMap()
{
    // This is not supposed to work with the compiled dumpers.
#if 1
    std::map<QString, Foo> gg3;
    gg3["22.0"] = Foo(22);
    gg3["33.0"] = Foo(33);
    gg3["44.0"] = Foo(44);

    std::map<const char *, Foo> m1;
    m1["22.0"] = Foo(22);
    m1["33.0"] = Foo(33);
    m1["44.0"] = Foo(44);

    std::map<uint, uint> gg;
    gg[11] = 1;
    gg[22] = 2;
    gg[33] = 3;
    gg[44] = 4;
    gg[55] = 5;

    std::pair<uint, QStringList> p = std::make_pair(3, QStringList() << "11");
    std::vector< std::pair<uint, QStringList> > v;
    v.push_back(p);
    v.push_back(p);

    std::map<uint, QStringList> ggl;
    ggl[11] = QStringList() << "11";
    ggl[22] = QStringList() << "22";
    ggl[33] = QStringList() << "33";
    ggl[44] = QStringList() << "44";
    ggl[55] = QStringList() << "55";

    typedef std::map<uint, QStringList> T;
    T ggt;
    ggt[11] = QStringList() << "11";
    ggt[22] = QStringList() << "22";

    std::map<uint, float> gg0;
    gg0[11] = 11.0;
    gg0[22] = 22.0;


    std::map<QString, float> gg1;
    gg1["22.0"] = 22.0;

    std::map<int, QString> gg2;
    gg2[22] = "22.0";
#endif

#if 1
    QObject ob;
    std::map<QString, QPointer<QObject> > map;
    map["Hallo"] = QPointer<QObject>(&ob);
    map["Welt"] = QPointer<QObject>(&ob);
    map["."] = QPointer<QObject>(&ob);
#endif
}

std::set<int> testStdSet()
{
    // This is not supposed to work with the compiled dumpers.
    std::set<int> hgg0;
    hgg0.insert(11);
    hgg0.insert(22);
    hgg0.insert(33);
#if 1
    std::set<QString> hgg1;
    hgg1.insert("22.0");

    QObject ob;
    std::set<QPointer<QObject> > hash;
    QPointer<QObject> ptr(&ob);
#endif
    std::set<int> result;
    return result;
}


namespace stdstack {

    void testStdStack1()
    {
        // This does not work with the compiled dumpers.
        std::stack<int *> s;
        BREAK_HERE;
        s.push(new int(1));
        s.push(0);
        s.push(new int(2));
        s.pop();
        s.pop();
        s.pop();
        dummyStatement(&s);
    }

    void testStdStack2()
    {
        std::stack<int> s;
        BREAK_HERE;
        s.push(1);
        s.push(2);
        dummyStatement(&s);
    }

    void testStdStack3()
    {
        std::stack<Foo *> s;
        BREAK_HERE;
        s.push(new Foo(1));
        s.push(new Foo(2));
        dummyStatement(&s);
    }

    void testStdStack4()
    {
        std::stack<Foo> s;
        BREAK_HERE;
        s.push(1);
        s.push(2);
        dummyStatement(&s);
    }

    void testStdStack()
    {
        testStdStack1();
        testStdStack2();
        testStdStack3();
        testStdStack4();
    }

} // namespace stdstack


namespace stdstring {

    void testStdString1()
    {
        std::string str;
        std::wstring wstr;
        BREAK_HERE;
        str += "b";
        wstr += wchar_t('e');
        str += "d";
        wstr += wchar_t('e');
        str += "e";
        str += "b";
        str += "d";
        str += "e";
        wstr += wchar_t('e');
        wstr += wchar_t('e');
        str += "e";
        dummyStatement(&str, &wstr);
    }

    void testStdString2()
    {
        std::string str = "foo";
        QList<std::string> l;
        BREAK_HERE;
        l.push_back(str);
        l.push_back(str);
        l.push_back(str);
        l.push_back(str);
        dummyStatement(&str, &l);
    }

    void testStdString3()
    {
        std::string str = "foo";
        std::vector<std::string> v;
        BREAK_HERE;
        v.push_back(str);
        v.push_back(str);
        v.push_back(str);
        v.push_back(str);
        dummyStatement(&str, &v);
    }

    void testStdString()
    {
        testStdString1();
        testStdString2();
        testStdString3();
    }

} // namespace stdstring


namespace stdvector {

    void testStdVector1()
    {
        std::vector<int *> v;
        BREAK_HERE;
        // Expand. Step. Check display.
        v.push_back(new int(1));
        v.push_back(0);
        v.push_back(new int(2));
        dummyStatement(&v);
    }

    void testStdVector2()
    {
        std::vector<int> v;
        v.push_back(1);
        v.push_back(2);
        v.push_back(3);
        v.push_back(4);
        BREAK_HERE;
        dummyStatement(&v);
    }

    void testStdVector3()
    {
        Foo f;
        std::vector<Foo *> v;
        v.push_back(new Foo(1));
        v.push_back(0);
        v.push_back(new Foo(2));
        BREAK_HERE;
        // Expand v.[0].x
        dummyStatement(&v);
    }

    void testStdVector4()
    {
        std::vector<Foo> v;
        v.push_back(1);
        v.push_back(2);
        v.push_back(3);
        v.push_back(4);
        BREAK_HERE;
        // Expand v.[0].x
        dummyStatement(&v);
    }

    void testStdVector5()
    {
        std::vector<bool> v;
        v.push_back(true);
        v.push_back(false);
        v.push_back(false);
        v.push_back(true);
        v.push_back(false);
        BREAK_HERE;
        dummyStatement(&v);
    }

    void testStdVector6()
    {
        std::vector<std::list<int> *> vector;
        std::list<int> list;
        vector.push_back(new std::list<int>(list));
        vector.push_back(0);
        list.push_back(45);
        vector.push_back(new std::list<int>(list));
        vector.push_back(0);
        BREAK_HERE;
        dummyStatement(&vector, &list);
    }

    void testStdVector()
    {
        testStdVector1();
        testStdVector2();
        testStdVector3();
        testStdVector4();
        testStdVector5();
        testStdVector6();
    }

} // namespace stdvector


void testQStandardItemModel()
{
    //char buf[100];
    //QString *s = static_cast<QString *>(static_cast<void *>(&(v.data_ptr().data.c)));
    //QString *t = (QString *)&(v.data_ptr());

    QStandardItemModel m;
    QStandardItem *i1, *i2, *i11;
    m.appendRow(QList<QStandardItem *>()
         << (i1 = new QStandardItem("1")) << (new QStandardItem("a")) << (new QStandardItem("a2")));
    QModelIndex mi = i1->index();
    m.appendRow(QList<QStandardItem *>()
         << (i2 = new QStandardItem("2")) << (new QStandardItem("b")));
    i1->appendRow(QList<QStandardItem *>()
         << (i11 = new QStandardItem("11")) << (new QStandardItem("aa")));
    int i = 1;
    ++i;
    ++i;
}

void testQStack()
{
    QVector<int> bigv;
    for (int i = 0; i < 10; ++i)
        bigv.append(i);
    QStack<int> big;
    for (int i = 0; i < 10; ++i)
        big.append(i);
    QStack<Foo *> plist;
    plist.append(new Foo(1));
    plist.append(0);
    plist.append(new Foo(2));
    QStack<Foo> flist;
    flist.append(1);
    flist.append(2);
    flist.append(3);
    flist.append(4);
    //flist.takeFirst();
    //flist.takeFirst();
    QStack<bool> vec;
    vec.append(true);
    vec.append(false);
    BREAK_HERE;
    dummyStatement(&vec);
}


void testQUrl()
{
    QUrl url(QString("http://www.nokia.com"));
    BREAK_HERE;
    dummyStatement(&url);
}


namespace qstring  {

    void testQStringQuotes()
    {
        QString str1("Hello Qt"); // --> Value: "Hello Qt"
        QString str2("Hello\nQt"); // --> Value: ""Hello\nQt"" (double quote not expected)
        QString str3("Hello\rQt"); // --> Value: ""HelloQt"" (double quote and missing \r not expected)
        QString str4("Hello\tQt"); // --> Value: "Hello\9Qt" (expected \t instead of \9)
        BREAK_HERE;
        dummyStatement(&str1, &str2, &str3, &str4);
    }

    void testQString1()
    {
        QString str = "Hello ";
        str += " big, ";
        str += "\t";
        str += "\r";
        str += "\n";
        str += QLatin1Char(0);
        str += QLatin1Char(1);
        str += " fat ";
        str += " World ";
        str += " World ";
        BREAK_HERE;
        dummyStatement(&str);
    }

    void stringRefTest(const QString &refstring)
    {
        dummyStatement(&refstring);
    }

    void testQString3()
    {
        QString str = "Hello ";
        str += " big, ";
        str += " fat ";
        str += " World ";

        QString string("String Test");
        QString *pstring = new QString("Pointer String Test");
        stringRefTest(QString("Ref String Test"));
        string = "Hi";
        string += "Du";
        qDebug() << string;
        delete pstring;
        BREAK_HERE;
        dummyStatement(&str, &string, pstring);
    }

    void testQString()
    {
        testQString1();
        testQString3();
        testQStringQuotes();
    }

} // namespace qstring


namespace qstringlist {

    void testQStringList()
    {
        QStringList l;
        BREAK_HERE;
        l << "Hello ";
        l << " big, ";
        l << " fat ";
        l.takeFirst();
        l << " World ";
        dummyStatement(&l);
    }

} // namespace qstringlist


namespace formats {

    void testString()
    {
        const wchar_t *w = L"aöa";
        QString u;
        if (sizeof(wchar_t) == 4)
            u = QString::fromUcs4((uint *)w);
        else
            u = QString::fromUtf16((ushort *)w);
        BREAK_HERE;
        // All: Select UTF-8 in "Change Format for Type" in L&W context menu.
        // Windows: Select UTF-16 in "Change Format for Type" in L&W context menu.
        // Other: Select UCS-6 in "Change Format for Type" in L&W context menu.
        dummyStatement(&u, &w);
    }

    void testCharPointers()
    {
        // These tests should result in properly displayed umlauts in the
        // Locals&Watchers view. It is only support on gdb with Python.

        const char *s = "aöa";
        const char *t = "a\xc3\xb6";
        const wchar_t *w = L"aöa";
        BREAK_HERE;
        // All: Select UTF-8 in "Change Format for Type" in L&W context menu.
        // Windows: Select UTF-16 in "Change Format for Type" in L&W context menu.
        // Other: Select UCS-6 in "Change Format for Type" in L&W context menu.

        const unsigned char uu[] = {'a', 'ö', 'a' };
        const unsigned char *u = uu;
        BREAK_HERE;

        // Make sure to undo "Change Format".
        dummyStatement(&s, &w, &t, &u);
    }

    void testCharArrays()
    {
        // These tests should result in properly displayed umlauts in the
        // Locals&Watchers view. It is only support on gdb with Python.

        const char s[] = "aöa";
        const wchar_t w[] = L"aöa";
        BREAK_HERE;
        // All: Select UTF-8 in "Change Format for Type" in L&W context menu.
        // Windows: Select UTF-16 in "Change Format for Type" in L&W context menu.
        // Other: Select UCS-6 in "Change Format for Type" in L&W context menu.

        // Make sure to undo "Change Format".
        dummyStatement(&s, &w);
    }

    void testFormats()
    {
        testCharPointers();
        testCharArrays();
        testString();
    }

} // namespace formats


void testQTextCursor()
{
    //int argc = 0;
    //char *argv[] = { "xxx", 0 };
    //QApplication app(argc, argv);
    QTextDocument doc;
    doc.setPlainText("Hallo\nWorld");
    QTextCursor tc;
    tc = doc.find("all");
    int pos = tc.position();
    int anc = tc.anchor();
    dummyStatement(&pos, &anc);
}


namespace qthread {

    class Thread : public QThread
    {
    public:
        Thread() {}

        void setId(int id) { m_id = id; }

        void run()
        {
            int j = 2;
            ++j;
            for (int i = 0; i != 1000; ++i) {
                //sleep(1);
                std::cerr << m_id;
            }
            if (m_id == 2) {
                ++j;
            }
            if (m_id == 3) {
                BREAK_HERE;
                dummyStatement(this);
            }
            std::cerr << j;
        }

    private:
        int m_id;
    };

    void testQThread()
    {
        //return;
        const int N = 14;
        Thread thread[N];
        for (int i = 0; i != N; ++i) {
            thread[i].setId(i);
            thread[i].setObjectName("This is thread #" + QString::number(i));
            thread[i].start();
        }
        BREAK_HERE;
        for (int i = 0; i != N; ++i) {
            thread[i].wait();
        }
        dummyStatement(&thread);
    }
}


Q_DECLARE_METATYPE(QHostAddress)
Q_DECLARE_METATYPE(QList<int>)
Q_DECLARE_METATYPE(QStringList)
#define COMMA ,
Q_DECLARE_METATYPE(QMap<uint COMMA QStringList>)

namespace qvariant {

    void testQVariant1()
    {
        QVariant value;
        QVariant::Type t = QVariant::String;
        value = QVariant(t, (void*)0);
        *(QString*)value.data() = QString("Some string");
        int i = 1; BREAK_HERE;
        // Check the variant contains a proper QString.
        dummyStatement(&i);
    }

    void testQVariant2()
    {
        QVariant var;                        // Type 0, invalid
        BREAK_HERE;
        // Step through with F10.
        // Check var contains objects of the types indicated.
        var.setValue(true);                  // 1, bool
        var.setValue(2);                     // 2, int
        var.setValue(3u);                    // 3, uint
        var.setValue(qlonglong(4));          // 4, qlonglong
        var.setValue(qulonglong(5));         // 5, qulonglong
        var.setValue(double(6));             // 6, double

        var.setValue(QChar(7));              // 7, QChar
        //None,          # 8, QVariantMap
        // None,          # 9, QVariantList
        var.setValue(QString("Hello 10"));   // 10, QString
        var.setValue(QRect(100, 200, 300, 400)); // 19 QRect
        var.setValue(QRectF(100, 200, 300, 400)); // 19 QRectF

        /*
         "QStringList", # 11
         "QByteArray",  # 12
         "QBitArray",   # 13
         "QDate",       # 14
         "QTime",       # 15
         "QDateTime",   # 16
         "QUrl",        # 17
         "QLocale",     # 18
         "QRect",       # 19
         "QRectF",      # 20
         "QSize",       # 21
         "QSizeF",      # 22
         "QLine",       # 23
         "QLineF",      # 24
         "QPoint",      # 25
         "QPointF",     # 26
         "QRegExp",     # 27
         */
        dummyStatement(&var);
    }

    void testQVariant3()
    {
        QVariant var;
        BREAK_HERE;
        // Expand var.
        // Step with F10.
        // Check the list is updated properly.
        var.setValue(QStringList() << "World");
        var.setValue(QStringList() << "World" << "Hello");
        var.setValue(QStringList() << "Hello" << "Hello");
        var.setValue(QStringList() << "World" << "Hello" << "Hello");
        dummyStatement(&var);
    }

    void testQVariant4()
    {
        QVariant var;
        QHostAddress ha("127.0.0.1");
        var.setValue(ha);
        QHostAddress ha1 = var.value<QHostAddress>();
        BREAK_HERE;
        // Expand ha, ha1 and var.
        // Check var and ha1 look correct.
        dummyStatement(&ha1);
    }

    void testQVariant5()
    {
        // This checks user defined types in QVariants.
        typedef QMap<uint, QStringList> MyType;
        MyType my;
        my[1] = (QStringList() << "Hello");
        my[3] = (QStringList() << "World");
        QVariant var;
        var.setValue(my);
        // FIXME: Known to break
        //QString type = var.typeName();
        var.setValue(my);
        BREAK_HERE;
        var.setValue(my);
        var.setValue(my);
        var.setValue(my);
        dummyStatement(&var);
    }

    void testQVariant6()
    {
        QList<int> list;
        list << 1 << 2 << 3;
        QVariant variant = qVariantFromValue(list);
        BREAK_HERE;
        list.clear();
        list = qVariantValue<QList<int> >(variant);
        BREAK_HERE;
        dummyStatement(&list);
    }

    void testQVariantList()
    {
        QVariantList vl;
        BREAK_HERE;
        vl.append(QVariant(1));
        vl.append(QVariant(2));
        vl.append(QVariant("Some String"));
        vl.append(QVariant(21));
        vl.append(QVariant(22));
        vl.append(QVariant("2Some String"));
        BREAK_HERE;
        dummyStatement(&vl);
    }

    void testQVariantMap()
    {
        QVariantMap vm;
        BREAK_HERE;
        vm["a"] = QVariant(1);
        vm["b"] = QVariant(2);
        vm["c"] = QVariant("Some String");
        vm["d"] = QVariant(21);
        vm["e"] = QVariant(22);
        vm["f"] = QVariant("2Some String");
        BREAK_HERE;
        dummyStatement(&vm);
    }

    void testQVariant()
    {
        testQVariant1();
        testQVariant2();
        testQVariant3();
        testQVariant4();
        testQVariant5();
        testQVariant6();
        testQVariantList();
        testQVariantMap();
    }

} // namespace qvariant


namespace qvector {

    void testQVector1()
    {
        // This tests the display of a big vector.
        QVector<int> big(10000);
        BREAK_HERE;
        // step over
        // check that the display updates in reasonable time
        big[1] = 1;
        big[2] = 2;
        big[3] = 3;
        big[4] = 4;
        big[5] = 5;
        big[9] = 9;
        big.append(1);
        big.append(1);
        big.append(1);
        big.append(1);
        dummyStatement(&big);
    }

    void testQVector2()
    {
        // This tests the display of a vector of pointers to custom structs.
        QVector<Foo> v;
        BREAK_HERE;
        // step over, check display.
        v.append(1);
        v.append(2);
        v.append(3);
        v.append(4);
        dummyStatement(&v);
    }

    typedef QVector<Foo> FooVector;

    void testQVector3()
    {
        FooVector f;
        f.append(Foo(2));
        f.append(Foo(3));
        f.append(Foo(4));
        for (int i = 0; i < 1000; ++i)
            f.append(Foo(i));
        dummyStatement(&f);
    }

    void testQVector4()
    {
        // This tests the display of a vector of pointers to custom structs.
        QVector<Foo *> plist;
        BREAK_HERE;
        // step over
        // check that the display is ok.
        plist.append(new Foo(1));
        plist.append(0);
        plist.append(new Foo(2));
        // switch "Auto derefencing pointers" in Locals context menu
        // off and on again, and check result looks sane.
        dummyStatement(&plist);
    }

    void testQVector5()
    {
        // This tests the display of a vector of custom structs.
        QVector<bool> vec;
        BREAK_HERE;
        // step over
        // check that the display is ok.
        vec.append(true);
        vec.append(false);
        dummyStatement(&vec);
    }

    void testQVector6()
    {
        QVector<QList<int> > v;
        QVector<QList<int> > *pv = &v;
        BREAK_HERE;
        v.append(QList<int>() << 1);
        v.append(QList<int>() << 2 << 3);
        dummyStatement(pv);
    }

    void testQVector()
    {
        testQVector1();
        testQVector2();
        testQVector3();
        testQVector4();
        testQVector5();
        testQVector6();
    }

} // namespace qvector


namespace noargs {

    class Goo
    {
    public:
       Goo(const QString &str, const int n) : str_(str), n_(n) {}
    private:
       QString str_;
       int n_;
    };

    typedef QList<Goo> GooList;

    void testNoArgumentName(int i, int, int k)
    {
        // This is not supposed to work with the compiled dumpers.
        GooList list;
        list.append(Goo("Hello", 1));
        list.append(Goo("World", 2));

        QList<Goo> list2;
        list2.append(Goo("Hello", 1));
        list2.append(Goo("World", 2));

        BREAK_HERE;
        // check display is ok, especially for _i_ and _k_

        dummyStatement(&i, &k);
    }

} // namespace noargs


void foo() {}
void foo(int) {}
void foo(QList<int>) {}
void foo(QList<QVector<int> >) {}
void foo(QList<QVector<int> *>) {}
void foo(QList<QVector<int *> *>) {}

template <class T>
void foo(QList<QVector<T> *>) {}


namespace namespc {

    class MyBase : public QObject
    {
    public:
        MyBase() {}
        virtual void doit(int i)
        {
           n = i;
        }
    protected:
        int n;
    };

    namespace nested {

        class MyFoo : public MyBase
        {
        public:
            MyFoo() {}
            virtual void doit(int i)
            {
                // Note there's a local 'n' and one in the base class.
                n = i;
            }
        protected:
            int n;
        };

        class MyBar : public MyFoo
        {
        public:
            virtual void doit(int i)
            {
               n = i + 1;
            }
        };

        namespace {

            class MyAnon : public MyBar
            {
            public:
                virtual void doit(int i)
                {
                   n = i + 3;
                }
            };

            namespace baz {

                class MyBaz : public MyAnon
                {
                public:
                    virtual void doit(int i)
                    {
                       n = i + 5;
                    }
                };

            } // namespace baz

        } // namespace anon

    } // namespace nested

    void testNamespace()
    {
        // This checks whether classes with "special" names are
        // properly displayed.
        using namespace nested;
        MyFoo foo;
        MyBar bar;
        MyAnon anon;
        baz::MyBaz baz;
        BREAK_HERE;
        // step into the doit() functions
        baz.doit(1);
        anon.doit(1);
        foo.doit(1);
        bar.doit(1);
        dummyStatement();
    }

} // namespace namespc



void testHidden()
{
    int  n = 1;
    n = 2;
    n = 3;
    n = 4;
    n = 4;
    n = 5;
    n = 6;
    n = 7;
    n = 8;
    {
        QString n = "2";
        n = "3";
        n = "4";
        {
            double n = 3.5;
            ++n;
            ++n;
        }
        n = "3";
        n = "4";
    }
    ++n;
    ++n;
}

void testQHash1()
{
    QHash<QString, QList<int> > hash;
    hash.insert("Hallo", QList<int>());
    hash.insert("Welt", QList<int>() << 1);
    hash.insert("!", QList<int>() << 1 << 2);
    hash.insert("!", QList<int>() << 1 << 2);
}

void testPointer()
{
    Foo *f = new Foo();
    dummyStatement(f);
}

class Z : public QObject
{
public:
    Z() {
        f = new Foo();
        i = 0;
        i = 1;
        i = 2;
        i = 3;
    }
    int i;
    Foo *f;
};

void testMemoryView()
{
    int a[20];
    for (int i = 0; i != 20; ++i)
        a[i] = i;
}

void testNullPointerDeref()
{
    *(int *)0 = 0;
}

void testEndlessRecursion()
{
    testEndlessRecursion();
}

int testEndlessLoop()
{
    qlonglong a = 1;
    // gdb:
    // Breakpoint at "while" will stop only once
    // Hitting "Pause" button might show backtrace of different thread
    while (a > 0)
        ++a;
    return a;
}

QString fooxx()
{
    return "bababa";
}


namespace basic {

    // This tests display of basic types.

    void testArray1()
    {
        X x;
        XX xx;
        Foo *f = &xx;
        Foo ff;
        double d[3][3];
        for (int i = 0; i != 3; ++i)
            for (int j = 0; j != 3; ++j)
                d[i][j] = i + j;
        BREAK_HERE;
        dummyStatement(&x, &f, &d, &ff);
    }

    void testArray2()
    {
        char c[20];
        c[0] = 'a';
        c[1] = 'b';
        c[2] = 'c';
        c[3] = 'd';
        BREAK_HERE;
        dummyStatement(&c);
    }

    void testArray3()
    {
        QString s[20];
        s[0] = "a";
        s[1] = "b";
        s[2] = "c";
        s[3] = "d";
        BREAK_HERE;
        dummyStatement(&s);
    }

    void testArray4()
    {
        QByteArray b[20];
        b[0] = "a";
        b[1] = "b";
        b[2] = "c";
        b[3] = "d";
        BREAK_HERE;
        dummyStatement(&b);
    }

    void testArray5()
    {
        Foo foo[10];
        //for (int i = 0; i != sizeof(foo)/sizeof(foo[0]); ++i) {
        for (int i = 0; i < 5; ++i) {
            foo[i].a = i;
            foo[i].doit();
        }
        BREAK_HERE;
        dummyStatement(&foo);
    }

    // http://bugreports.qt.nokia.com/browse/QTCREATORBUG-5326

    void testChar()
    {
        char s[5];
        s[0] = 0;
        BREAK_HERE;
        // Expand 's' in Locals view.
        // Open pinnable tooltip.
        // Step over.
        // Check that display and tooltip look sane.
        strcat(s,"\"");
        strcat(s,"\"");
        strcat(s,"a");
        strcat(s,"b");
        strcat(s,"\"");
        // Close tooltip.
        dummyStatement(&s);
    }

    static char buf[20] = { 0 };

    void testCharStar()
    {
        char *s = buf;
        BREAK_HERE;
        // Expand 's' in Locals view.
        // Open pinnable tooltip.
        // Step over.
        // Check that display and tooltip look sane.
        s = strcat(s,"\"");
        s = strcat(s,"\"");
        s = strcat(s,"a");
        s = strcat(s,"b");
        s = strcat(s,"\"");
        // Close tooltip.
        dummyStatement(&s);
    }

    struct S
    {
        uint x : 1;
        uint y : 1;
        bool c : 1;
        bool b;
        float f;
        double d;
        qreal q;
        int i;
    };

    void testBitfields()
    {
        // This checks whether bitfields are properly displayed
        S s;
        BREAK_HERE;
        s.i = 0;
        dummyStatement(&s);
    }

    struct Color
    {
        int r,g,b,a;
        Color() { r = 1, g = 2, b = 3, a = 4; }
    };

    void testAlphabeticSorting()
    {
        // This checks whether alphabetic sorting of structure
        // members work.
        Color c;
        BREAK_HERE;
        // Expand c.
        // Toogle "Sort Member Alphabetically" in context menu
        // of "Locals and Expressions" view.
        // Check that order of displayed members changes.
        dummyStatement(&c);
    }

    namespace ns {
        typedef unsigned long long vl;
        typedef vl verylong;
    }

    void testTypedef()
    {
        typedef quint32 myType1;
        typedef unsigned int myType2;
        myType1 t1 = 0;
        myType2 t2 = 0;
        ns::vl j = 1000;
        ns::verylong k = 1000;
        BREAK_HERE;
        dummyStatement(&j, &k, &t1, &t2);
    }

    void testStruct()
    {
        Foo f(2);
        f.doit();
        f.doit();
        f.doit();
        BREAK_HERE;
        dummyStatement(&f);
    }

    void testUnion()
    {
        union U
        {
          int a;
          int b;
        } u;
        BREAK_HERE;
        dummyStatement(&u);
    }

    void testUninitialized()
    {
        // This tests the display of uninitialized data.

        BREAK_HERE;
        // Check the display: All values should be <uninitialized> or random data.
        // Check that nothing bad happens if items with random data
        // are expanded.
        // Continue.
        QString s;
        QStringList sl;
        QMap<int, int> mii;
        QMap<QString, QString> mss;
        QHash<int, int> hii;
        QHash<QString, QString> hss;
        QList<int> li;
        QVector<int> vi;
        QStack<int> si;

        std::string ss;
        std::map<int, int> smii;
        std::map<std::string, std::string> smss;
        std::list<int> sli;
        std::list<std::string> ssl;
        std::vector<int> svi;
        std::stack<int> ssi;

        dummyStatement(&s, &sl, &mii, &mss, &hii, &hss, &si, &vi, &li,
                       &ss, &smii, &smss, &sli, &svi, &ssi, &ssl);
    }

    void testTypeFormats()
    {
        // These tests should result in properly displayed umlauts in the
        // Locals and Expressions view. It is only support on gdb with Python.

        const char *s = "aöa";
        const wchar_t *w = L"aöa";
        QString u;
        BREAK_HERE;
        // All: Select UTF-8 in "Change Format for Type" in L&W context menu.
        // Windows: Select UTF-16 in "Change Format for Type" in L&W context menu.
        // Other: Select UCS-6 in "Change Format for Type" in L&W context menu.

        if (sizeof(wchar_t) == 4)
            u = QString::fromUcs4((uint *)w);
        else
            u = QString::fromUtf16((ushort *)w);

        // Make sure to undo "Change Format".
        dummyStatement(s, w);
    }

    typedef void *VoidPtr;
    typedef const void *CVoidPtr;

    struct A
    {
        A() : test(7) {}
        int test;
        void doSomething(CVoidPtr cp) const;
    };

    void A::doSomething(CVoidPtr cp) const
    {
        BREAK_HERE;
        // Check cp.
        dummyStatement(&cp);
    }

    void testPtrTypedef()
    {
        A a;
        VoidPtr p = &a;
        CVoidPtr cp = &a;
        BREAK_HERE;
        a.doSomething(cp);
        dummyStatement(&a, &p);
    }

    void testStringWithNewline()
    {
        QString hallo = "hallo\nwelt";
        BREAK_HERE;
        // Check that string is properly displayed.
        dummyStatement(&hallo);
    }

    void testMemoryView()
    {
        int a[20];
        BREAK_HERE;
        // Select "Open Memory View" from Locals and Expressions
        //    context menu for item 'a'.
        // Step several times.
        // Check the contents of the memory view updates.
        for (int i = 0; i != 20; ++i)
            a[i] = i;
        dummyStatement(&a);
    }

    void testColoredMemoryView()
    {
        int i = 42;
        double d = 23;
        QString s = "Foo";
        BREAK_HERE;
        // Select "Open Memory View" from Locals and Expressions
        //    context menu for item 'd'.
        // Check that the opened memory view contains coloured items
        //    for 'i', 'd', and 's'.
        dummyStatement(&i, &d, &s);
    }

    void testReference1()
    {
        int a = 43;
        const int &b = a;
        typedef int &Ref;
        const int c = 44;
        const Ref d = a;
        BREAK_HERE;
        dummyStatement(&a, &b, &c, &d);
    }

    void testReference2()
    {
        QString a = "hello";
        const QString &b = fooxx();
        typedef QString &Ref;
        const QString c = "world";
        const Ref d = a;
        BREAK_HERE;
        dummyStatement(&a, &b, &c, &d);
    }

    void testLongEvaluation1()
    {
        QDateTime time = QDateTime::currentDateTime();
        const int N = 10000;
        QDateTime bigv[N];
        for (int i = 0; i < 10000; ++i) {
            bigv[i] = time;
            time.addDays(1);
        }
        BREAK_HERE;
        // Expand bigv.
        // This is expected to take up to a minute.
        dummyStatement(&bigv);
    }

    void testLongEvaluation2()
    {
        const int N = 10000;
        int bigv[N];
        for (int i = 0; i < 10000; ++i)
            bigv[i] = i;
        BREAK_HERE;
        // Expand bigv.
        // This is expected to take up to a minute.
        dummyStatement(&bigv);
    }

    void testFork()
    {
        QProcess proc;
        proc.start("/bin/ls");
        proc.waitForFinished();
        QByteArray ba = proc.readAllStandardError();
        ba.append('x');
        BREAK_HERE;
        // Check there is some contents in ba. Error message is expected.
        dummyStatement(&ba);
    }

    void testFunctionPointerHelper() {}

    void testFunctionPointer()
    {
        typedef void (*func_t)();
        func_t f2 = testFunctionPointerHelper;
        BREAK_HERE;
        // Check there's a valid display for f2.
        dummyStatement(&f2);
    }

    void testPassByReferenceHelper(Foo &f)
    {
        BREAK_HERE;
        ++f.a;
        BREAK_HERE;
    }

    void testPassByReference()
    {
        Foo f(12);
        testPassByReferenceHelper(f);
        dummyStatement(&f);
    }

    void testBasic()
    {
        testReference1();
        testReference2();
        testArray1();
        testArray2();
        testArray3();
        testArray4();
        testArray5();
        testChar();
        testCharStar();
        testBitfields();
        testAlphabeticSorting();
        testTypedef();
        testPtrTypedef();
        testStruct();
        testUnion();
        testUninitialized();
        testTypeFormats();
        testStringWithNewline();
        testMemoryView();
        testColoredMemoryView();
        testLongEvaluation1();
        testLongEvaluation2();
        testFork();
        testFunctionPointer();
        testPassByReference();
    }

} // namespace basic


namespace io {

    void testWCout()
    {
        using namespace std;
        wstring x = L"xxxxx";
        wstring::iterator i = x.begin();
        // Break here.
        // Step.
        while (i != x.end()) {
            wcout << *i;
            i++;
        }
        wcout.flush();
        string y = "yyyyy";
        string::iterator j = y.begin();
        while (j != y.end()) {
            cout << *j;
            j++;
        }
        cout.flush();
    }

    void testWCout0()
    {
        // Mixing cout and wcout does not work with gcc.
        // See http://gcc.gnu.org/ml/gcc-bugs/2006-05/msg01193.html
        // which also says "you can obtain something close to your
        // expectations by calling std::ios::sync_with_stdio(false);
        // at the beginning of your program."

        using namespace std;
        //std::ios::sync_with_stdio(false);
        // Break here.
        // Step.
        wcout << L"WWWWWW" << endl;
        wcerr << L"YYYYYY" << endl;
        cout << "CCCCCC" << endl;
        cerr << "EEEEEE" << endl;
        wcout << L"WWWWWW" << endl;
        wcerr << L"YYYYYY" << endl;
        cout << "CCCCCC" << endl;
        cerr << "EEEEEE" << endl;
        wcout << L"WWWWWW" << endl;
        wcerr << L"YYYYYY" << endl;
        cout << "CCCCCC" << endl;
        cerr << "EEEEEE" << endl;
    }

    void testOutput()
    {
        qDebug() << "qDebug() 1";
        qDebug() << "qDebug() 2";
        qDebug() << "qDebug() 3";
        qDebug() << "qDebug <foo & bar>";

        std::cout << "std::cout @@ 1" << std::endl;
        std::cout << "std::cout @@ 2\n";
        std::cout << "std::cout @@ 3" << std::endl;
        std::cout << "std::cout <foo & bar>\n";

        std::cerr << "std::cerr 1\n";
        std::cerr << "std::cerr 2\n";
        std::cerr << "std::cerr 3\n";
        std::cerr << "std::cerr <foo & bar>\n";
    }

    void testInput()
    {
        // This works only when "Run in terminal" is selected
        // in the Run Configuration.
        int i;
        std::cin >> i;
        int j;
        std::cin >> j;
    }

    void testIO()
    {
        testOutput();
        //testInput();
        //testWCout();
        //testWCout0();
    }

} // namespace io


namespace sse {

    void testSSE()
    {
    #ifdef __SSE__
        float a[4];
        float b[4];
        int i;
        for (i = 0; i < 4; i++) {
            a[i] = 2 * i;
            b[i] = 2 * i;
        }
        __m128 sseA, sseB;
        sseA = _mm_loadu_ps(a);
        sseB = _mm_loadu_ps(b);
        // Break here.
        // Expand all.
        dummyStatement(&i, &sseA, &sseB);
    #endif
    }

} // namespace sse

void testQScriptValue(int argc, char *argv[])
{
#if USE_SCRIPTLIB
    BREAK_UNINITIALIZED_HERE;
    QCoreApplication app(argc, argv);
    QScriptEngine engine;
    QDateTime date = QDateTime::currentDateTime();
    QScriptValue s;

    BREAK_HERE;
    s = QScriptValue(33);
    int x = s.toInt32();

    s = QScriptValue(QString("34"));
    QString x1 = s.toString();

    s = engine.newVariant(QVariant(43));
    QVariant v = s.toVariant();

    s = engine.newVariant(QVariant(43.0));
    s = engine.newVariant(QVariant(QString("sss")));
    s = engine.newDate(date);
    x = s.toInt32();
    date = s.toDateTime();
    s.setProperty("a", QScriptValue());
    QScriptValue d = s.data();
    dummyStatement(&x1, &v, &s, &app);
#endif
    dummyStatement(&argc, &argv);
}


namespace boost {

    #if USE_BOOST
    void testBoostOptional1()
    {
        boost::optional<int> i;
        BREAK_HERE;
        // Step.
        i = 1;
        i = 3;
        i = 4;
        dummyStatement(&i);
    }

    void testBoostOptional2()
    {
        boost::optional<QStringList> sl;
        BREAK_HERE;
        // Step.
        sl = (QStringList() << "xxx" << "yyy");
        sl.get().append("zzz");
        dummyStatement(&sl);
    }

    void testBoostSharedPtr()
    {
        boost::shared_ptr<int> s;
        boost::shared_ptr<int> i(new int(43));
        boost::shared_ptr<int> j = i;
        boost::shared_ptr<QStringList> sl(new QStringList(QStringList() << "HUH!"));
        BREAK_HERE;
        dummyStatement(&s, &j, &sl);
    }

    void testBoost()
    {
        testBoostOptional1();
        testBoostOptional2();
        testBoostSharedPtr();
    }

    #else

    void testBoost() {}

    #endif

} // namespace boost


namespace mpi {

    struct structdata
    {
        int ints[8];
        char chars[32];
        double doubles[5];
    };

    enum type_t { MPI_LB, MPI_INT, MPI_CHAR, MPI_DOUBLE, MPI_UB };

    struct tree_entry
    {
        tree_entry() {}
        tree_entry(int l, int o, type_t t)
            : blocklength(l), offset(o), type(t)
        {}

        int blocklength;
        int offset;
        type_t type;
    };

    struct tree
    {
        enum kind_t { STRUCT };

        void *base;
        kind_t kind;
        int count;
        tree_entry entries[20];
    };

    void testMPI()
    {
        structdata buffer = {
            //{MPI_LB},
            {0, 1024, 2048, 3072, 4096, 5120, 6144 },
            {"message to 1 of 2: hello"},
            {0, 3.14, 6.2831853071795862, 9.4247779607693793, 13},
            //{MPI_UB}
        };

        tree x;
        x.base = &buffer;
        x.kind = tree::STRUCT;
        x.count = 5;
        x.entries[0] = tree_entry(1, -4, MPI_LB);
        x.entries[1] = tree_entry(5,  0, MPI_INT);
        x.entries[2] = tree_entry(7, 47, MPI_CHAR);
        x.entries[3] = tree_entry(2, 76, MPI_DOUBLE);
        x.entries[4] = tree_entry(1, 100, MPI_UB);


        int i = x.count;
        i = buffer.ints[0];
        i = buffer.ints[1];
        i = buffer.ints[2];
        i = buffer.ints[3];
        /*
                gdb) print datatype
                > $3 = {
                >   kind = STRUCT,
                >   count = 5,
                >   entries = {{
                >       blocklength = 1,
                >       offset = -4,
                >       type = MPI_LB
                >     }, {
                >       blocklength = 5,
                >       offset = 0,
                >       type = MPI_INT
                >     }, {
                >       blocklength = 7,
                >       offset = 47,
                >       type = MPI_CHAR
                >     }, {
                >       blocklength = 2,
                >       offset = 76,
                >       type = MPI_DOUBLE
                >     }, {
                >       blocklength = 1,
                >       offset = 100,
                >       type = MPI_UB
                >     }}
                > }
        */

    }

} // namespace mpi


//namespace kr {

    // FIXME: put in namespace kr, adjust qdump__KRBase in dumpers/qttypes.py
    struct KRBase
    {
        enum Type { TYPE_A, TYPE_B } type;
        KRBase(Type _type) : type(_type) {}
    };

    struct KRA : KRBase { int x; int y; KRA():KRBase(TYPE_A), x(1), y(32) {} };
    struct KRB : KRBase { KRB():KRBase(TYPE_B) {} };

//} // namespace kr


namespace kr {

    // Only with python.
    // This tests qdump__KRBase in dumpers/qttypes.py which uses
    // a static typeflag to dispatch to subclasses.

    void testKR()
    {
        KRBase *ptr1 = new KRA;
        KRBase *ptr2 = new KRB;
        ptr2 = new KRB;
        BREAK_HERE;
        // check ptr1 is shown as KRA and ptr2 as KRB
        dummyStatement(&ptr1, &ptr2);
    }

} // namspace kr


namespace eigen {

    void testEigen()
    {
    #if USE_EIGEN
        using namespace Eigen;

        Vector3d test = Vector3d::Zero();

        Matrix3d myMatrix = Matrix3d::Constant(5);
        MatrixXd myDynamicMatrix(30, 10);

        myDynamicMatrix(0, 0) = 0;
        myDynamicMatrix(1, 0) = 1;
        myDynamicMatrix(2, 0) = 2;

        Matrix<double, 12, 15, ColMajor> colMajorMatrix;
        Matrix<double, 12, 15, RowMajor> rowMajorMatrix;

        int k = 0;
        for (int i = 0; i != 12; ++i) {
            for (int j = 0; j != 15; ++j) {
                colMajorMatrix(i, j) = k;
                rowMajorMatrix(i, j) = k;
                ++k;
            }
        }

        BREAK_HERE;
        // check that Locals and Expresssions view looks sane
        dummyStatement(&colMajorMatrix, &rowMajorMatrix, &test,
                       &myMatrix, &myDynamicMatrix);
    #endif
    }
}


namespace bug842 {

    void test842()
    {
        // http://bugreports.qt.nokia.com/browse/QTCREATORBUG-842
        qWarning("Test");
        BREAK_HERE;
        // Check that Application Output pane contains string "Test".
        dummyStatement();
    }

} // namespace bug842


namespace bug3611 {

    void test3611()
    {
        // http://bugreports.qt.nokia.com/browse/QTCREATORBUG-3611
        typedef unsigned char byte;
        byte f = '2';
        int *x = (int*)&f;
        BREAK_HERE;
        // Step.
        f += 1;
        f += 1;
        f += 1;
        dummyStatement(&f, &x);
    }

} // namespace bug3611


namespace bug4019 {

    // http://bugreports.qt.nokia.com/browse/QTCREATORBUG-4019

    class A4019
    {
    public:
        A4019() : test(7) {}
        int test;
        void doSomething() const;
    };

    void A4019::doSomething() const
    {
        std::cout << test << std::endl;
    }

    void test4019()
    {
        A4019 a;
        a.doSomething();
    }

} // namespave bug4019


namespace bug4497 {

    // http://bugreports.qt.nokia.com/browse/QTCREATORBUG-4497

    void test4497()
    {
        using namespace std;
        //cin.get(); // if commented out, the debugger doesn't stop at the breakpoint in the next line.
        cout << "Hello, world!" << endl; BREAK_HERE;

        int sum = 0;
        for (int i = 1; i <= 10; i++)
            sum += i;

        cout << sum << endl;
        cout << "Enter a number: ";
        int n;
        cin >> n;
        cout << "You entered " << n << "!" << endl;
    }
}

namespace bug4904 {

    // http://bugreports.qt.nokia.com/browse/QTCREATORBUG-4904

    struct CustomStruct {
        int id;
        double dvalue;
    };

    void test4904()
    {
        QMap<int, CustomStruct> map;
        CustomStruct cs1;
        cs1.id = 1;
        cs1.dvalue = 3.14;
        CustomStruct cs2 = cs1;
        cs2.id = -1;
        map.insert(cs1.id, cs1);
        map.insert(cs2.id, cs2);
        QMap<int, CustomStruct>::iterator it = map.begin();
        BREAK_HERE;
        // - expand map/[0]/value
        // - verify  map[0].key == -1
        // - verify  map[0].value.id == -1
        dummyStatement(&it);
    }

} // namespace bug4904


namespace bug5046 {

    // http://bugreports.qt.nokia.com/browse/QTCREATORBUG-5046

    struct Foo { int a, b, c; };

    void test5046()
    {
        Foo f;
        f.a = 1;
        f.b = 2;
        f.c = 3;
        f.a = 4;
        BREAK_HERE;
        // - pop up main editor tooltip over 'f'
        // - verify that the entry is expandable, and expansion works
        dummyStatement(&f);
    }

} // namespace bug5046


namespace bug5106 {

    // http://bugreports.qt.nokia.com/browse/QTCREATORBUG-5106

    class A5106
    {
    public:
            A5106(int a, int b) : m_a(a), m_b(b) {}
            virtual int test() { return 5; }
    private:
            int m_a, m_b;
    };

    class B5106 : public A5106
    {
    public:
            B5106(int c, int a, int b) : A5106(a, b), m_c(c) {}
            virtual int test() { return 4; BREAK_HERE; }
    private:
            int m_c;
    };

    void test5106()
    {
        B5106 b(1,2,3);
        b.test();
        b.A5106::test();
    }

} // namespace bug5106


namespace bug5184 {

    // http://bugreports.qt.nokia.com/browse/QTCREATORBUG-5184

    // Note: The report there shows type field "QUrl &" instead of QUrl.
    // It's unclear how this can happen. It should never have been like
    // that with a stock 7.2 and any version of Creator.

    void helper(const QUrl &url)
    {
        QNetworkRequest request(url);
        QList<QByteArray> raw = request.rawHeaderList();
        BREAK_HERE;
        dummyStatement(&request, &raw);
    }

    void test5184()
    {
        QUrl url(QString("http://127.0.0.1/"));
        helper(url);
    }

} // namespace bug5184


namespace qc42170 {

    // http://www.qtcentre.org/threads/42170-How-to-watch-data-of-actual-type-in-debugger

    struct Object
    {
        Object(int id_) : id(id_) {}
        virtual ~Object() {}
        int id;
    };

    struct Point : Object
    {
        Point(double x_, double y_) : Object(1), x(x_), y(y_) {}
        double x, y;
    };

    struct Circle : Point
    {
        Circle(double x_, double y_, double r_) : Point(x_, y_), r(r_) { id = 2; }
        double r;
    };

    void helper(Object *obj)
    {
        BREAK_HERE;
        // Check that obj is shown as a 'Circle' object.
        dummyStatement(obj);
    }

    void test42170()
    {
        Circle *circle = new Circle(1.5, -2.5, 3.0);
        Object *obj = circle;
        helper(circle);
        helper(obj);
    }

} // namespace qc42170


namespace bug5799 {

    // https://bugreports.qt.nokia.com/browse/QTCREATORBUG-5799

    typedef struct { int m1; int m2; } S1;

    struct S2 : S1 { };

    typedef struct S3 { int m1; int m2; } S3;

    struct S4 : S3 { };

    void test5799()
    {
        S2 s2;
        s2.m1 = 5;
        S4 s4;
        s4.m1 = 5;
        S1 a1[10];
        typedef S1 Array[10];
        Array a2;
        BREAK_HERE;
        // Expand s2 and s4.
        // Check there is no <unavailable synchronous data>
        dummyStatement(&s2, &s4, &a1, &a2);
    }

} // namespace bug5799


namespace qc41700 {

    // http://www.qtcentre.org/threads/41700-How-to-watch-STL-containers-iterators-during-debugging

    void test41700()
    {
        using namespace std;
        typedef map<string, list<string> > map_t;
        map_t m;
        m["one"].push_back("a");
        m["one"].push_back("b");
        m["one"].push_back("c");
        m["two"].push_back("1");
        m["two"].push_back("2");
        m["two"].push_back("3");
        map_t::const_iterator it = m.begin();
        BREAK_HERE;
        // Check that m is displayed nicely.
        dummyStatement(&it);
    }

} // namespace qc41700


namespace cp42895 {

    // http://codepaster.europe.nokia.com/?id=42895

    void g(int c, int d)
    {
        qDebug() << c << d;
        BREAK_HERE;
        // Check there are frames for g and f in the stack view.
        dummyStatement(&c, &d);
    }

    void f(int a, int b)
    {
        g(a, b);
    }

    void test42895()
    {
        f(3, 4);
    }

} // namespace cp


namespace bug6465 {

    // https://bugreports.qt.nokia.com/browse/QTCREATORBUG-6465

    void test6465()
    {
        typedef char Foo[20];
        Foo foo = "foo";
        char bar[20] = "baz";
        // BREAK HERE
        dummyStatement(&foo, &bar);
    }

} // namespace bug6465


namespace varargs {

    void test(const char *format, ...)
    {
        va_list arg;
        va_start(arg, format);
        int i = va_arg(arg, int);
        double f = va_arg(arg, double);
        va_end(arg);
        dummyStatement(&i, &f);
    }

    void testVaList()
    {
        test("abc", 1, 2.0);
    }

} // namespace varargs


namespace sanity {

    // A very quick check.
    void testSanity()
    {
        std::string s;
        s = "hallo";
        s += "hallo";

        QVector<int> qv;
        qv.push_back(2);

        std::vector<int> v;
        v.push_back(2);

        QStringList list;
        list << "aaa" << "bbb" << "cc";

        QList<const char *> list2;
        list2 << "foo";
        list2 << "bar";
        list2 << 0;
        list2 << "baz";
        list2 << 0;

        QObject obj;
        obj.setObjectName("An Object");

        BREAK_HERE;
        // Expand all.
        dummyStatement(&s, &qv, &v, &list, &list2, &obj);
    }

}

int main(int argc, char *argv[])
{
    // For a very quick check, step into this one.
    sanity::testSanity();

    // Check for normal dumpers.
    basic::testBasic();
    qhostaddress::testQHostAddress();
    varargs::testVaList();

    formats::testFormats();
    qxml::testQXmlAttributes();
    qregexp::testQRegExp();
    breakpoints::testBreakpoints();
    qrect::testGeometry();
    qregion::testQRegion();
    peekandpoke::testPeekAndPoke3();
    anon::testAnonymous();
    //testNullPointerDeref();
    //testEndlessLoop();
    //testEndlessRecursion();
    testQStack();
    testPointer();
    qdatetime::testDateTime();
    qfileinfo::testQFileInfo();
    testQFixed();
    stdvector::testStdVector();
    testQHash1();
    qobject::testQObject(argc, argv);

    testQStandardItemModel();
    testFunction();
    testQImage();
    noargs::testNoArgumentName(1, 2, 3);
    testQTextCursor();
    io::testIO();
    testHidden();
    testCatchThrow();
    qbytearray::testQByteArray();

    testStdDeque();
    testStdList();
    testStdHashSet();
    testStdMap();
    testStdSet();
    stdstack::testStdStack();
    stdstring::testStdString();
    stdvector::testStdVector();
    namespc::testNamespace();

    testPlugin();
    qlist::testQList();
    testQLinkedList();
    testQHash();
    testQImage();
    testQMap();
    testQMultiMap();
    qstring::testQString();
    testQUrl();
    testQSet();
    qsharedpointer::testQSharedPointer();
    qstringlist::testQStringList();
    testQScriptValue(argc, argv);
    qthread::testQThread();
    qvariant::testQVariant();
    qvector::testQVector();

    // Third party data types.
    boost::testBoost();
    eigen::testEigen();
    kr::testKR();
    mpi::testMPI();
    sse::testSSE();

    // The following tests are specific to certain bugs.
    // They need not to be checked during a normal release check.
    cp42895::test42895();
    bug5046::test5046();
    bug4904::test4904();
    qc41700::test41700();
    qc42170::test42170();
    multibp::testMultiBp();
    bug842::test842();
    bug3611::test3611();
    bug4019::test4019();
    //bug4497::test4497();
    bug5106::test5106();
    bug5184::test5184();
    bug5799::test5799();
    bug6465::test6465();

    application::testApplicationStart(argc, argv);

    return 0;
}

#include "simple_test_app.moc"