/*
 *
 */

#include "kis_color_source_option_widget.h"

#include <QGroupBox>
#include <QRadioButton>
#include <QVBoxLayout>

#include <KoID.h>

#include "kis_color_source_option.h"
#include "kis_color_source.h"
#include <kis_paint_device.h>
#include <brushengine/kis_paintop_lod_limitations.h>

struct KisColorSourceOptionWidget::Private {
    KisColorSourceOption option;
    QMap<QString, QRadioButton*> id2radio;
};

KisColorSourceOptionWidget::KisColorSourceOptionWidget()
    : KisPaintOpOption(KisPaintOpOption::COLOR, true)
    , d(new Private)
{
    m_checkable = false;
    QWidget* configurationWidget = new QWidget;

    QGroupBox* groupBox = new QGroupBox(configurationWidget);
    groupBox->setObjectName(QString::fromUtf8("groupBox"));
    QVBoxLayout* verticalLayout = new QVBoxLayout(groupBox);

    Q_FOREACH (const KoID & id, KisColorSourceOption::sourceIds()) {
        QRadioButton* radioButton = new QRadioButton(groupBox);
        radioButton->setText(id.name());
        d->id2radio[id.id()] = radioButton;
        connect(radioButton, SIGNAL(toggled(bool)), SLOT(sourceChanged()));
        verticalLayout->addWidget(radioButton);
    }
    QVBoxLayout* verticalLayout_2 = new QVBoxLayout(configurationWidget);
    verticalLayout_2->setMargin(0);
    verticalLayout_2->addWidget(groupBox);
    verticalLayout_2->addStretch();

    setConfigurationPage(configurationWidget);

    setObjectName("KisColorSourceOptionWidget");

}

{
    delete d;
}

void KisColorSourceOptionWidget::writeOptionSetting(KisPropertiesConfigurationSP setting) const
{
    d->option.writeOptionSetting(setting);
}

void KisColorSourceOptionWidget::readOptionSetting(const KisPropertiesConfigurationSP setting)
{
    d->option.readOptionSetting(setting);
    QRadioButton* rb = d->id2radio.value(d->option.colorSourceTypeId());
    if (rb) {
        rb->setChecked(true);
    }
}

void KisColorSourceOptionWidget::lodLimitations(KisPaintopLodLimitations *l) const
{
    if (d->option.type() == KisColorSourceOption::TOTAL_RANDOM) {
        l->limitations << KoID("source-total-random", i18nc("PaintOp instant preview limitation", "Source -> Total Random"));
    } else if (d->option.type() == KisColorSourceOption::PATTERN) {
        l->blockers << KoID("source-pattern", i18nc("PaintOp instant preview limitation", "Source -> Pattern"));
    } else if (d->option.type() == KisColorSourceOption::PATTERN_LOCKED) {
        l->blockers << KoID("source-pattern-locked", i18nc("PaintOp instant preview limitation", "Source -> Pattern Locked"));
    }
}

void KisColorSourceOptionWidget::sourceChanged()
{
    for (QMap<QString, QRadioButton*>::iterator it = d->id2radio.begin(); it != d->id2radio.end(); ++it) {
        if (it.value()->isChecked()) {
            d->option.setColorSourceType(it.key());
            break;
        }
    }
    emitSettingChanged();
}


{
    d->option.writeOptionSetting(setting);
}

/*
 *
 */

#include "kis_color_source_option_widget.h"

#include <QGroupBox>
#include <QRadioButton>
#include <QVBoxLayout>

#include <KoID.h>

#include "kis_color_source_option.h"
#include "kis_color_source.h"
#include <kis_paint_device.h>
#include <brushengine/kis_paintop_lod_limitations.h>

struct KisColorSourceOptionWidget::Private {
    KisColorSourceOption option;
    QMap<QString, QRadioButton*> id2radio;
};

KisColorSourceOptionWidget::KisColorSourceOptionWidget()
    : KisPaintOpOption(KisPaintOpOption::COLOR, true)
    , d(new Private)
{
    m_checkable = false;
    QWidget* configurationWidget = new QWidget;

    QGroupBox* groupBox = new QGroupBox(configurationWidget);
    groupBox->setObjectName(QString::fromUtf8("groupBox"));
    QVBoxLayout* verticalLayout = new QVBoxLayout(groupBox);

    Q_FOREACH (const KoID & id, KisColorSourceOption::sourceIds()) {
        QRadioButton* radioButton = new QRadioButton(groupBox);
        radioButton->setText(id.name());
        d->id2radio[id.id()] = radioButton;
        connect(radioButton, SIGNAL(toggled(bool)), SLOT(sourceChanged()));
        verticalLayout->addWidget(radioButton);
    }
    QVBoxLayout* verticalLayout_2 = new QVBoxLayout(configurationWidget);
    verticalLayout_2->setMargin(0);
    verticalLayout_2->addWidget(groupBox);
    verticalLayout_2->addStretch();

    setConfigurationPage(configurationWidget);

    setObjectName("KisColorSourceOptionWidget");

}

KisColorSourceOptionWidget::~KisColorSourceOptionWidget()
{
    delete d;
}

void KisColorSourceOptionWidget::writeOptionSetting(KisPropertiesConfigurationSP setting) const

void KisColorSourceOptionWidget::readOptionSetting(const KisPropertiesConfigurationSP setting)
{
    d->option.readOptionSetting(setting);
    QRadioButton* rb = d->id2radio.value(d->option.colorSourceTypeId());
    if (rb) {
        rb->setChecked(true);
    }
}

void KisColorSourceOptionWidget::lodLimitations(KisPaintopLodLimitations *l) const
{
    if (d->option.type() == KisColorSourceOption::TOTAL_RANDOM) {
        l->limitations << KoID("source-total-random", i18nc("PaintOp instant preview limitation", "Source -> Total Random"));
    } else if (d->option.type() == KisColorSourceOption::PATTERN) {
        l->blockers << KoID("source-pattern", i18nc("PaintOp instant preview limitation", "Source -> Pattern"));
    } else if (d->option.type() == KisColorSourceOption::PATTERN_LOCKED) {
        l->blockers << KoID("source-pattern-locked", i18nc("PaintOp instant preview limitation", "Source -> Pattern Locked"));
    }
}

void KisColorSourceOptionWidget::sourceChanged()
{
    for (QMap<QString, QRadioButton*>::iterator it = d->id2radio.begin(); it != d->id2radio.end(); ++it) {
        if (it.value()->isChecked()) {
            d->option.setColorSourceType(it.key());
            break;
        }
    }
    emitSettingChanged();
}


{
        QRadioButton* radioButton = new QRadioButton(groupBox);
        radioButton->setText(id.name());

/*
 *
 */

#include "kis_color_source_option_widget.h"

#include <QGroupBox>
#include <QRadioButton>
#include <QVBoxLayout>

#include <KoID.h>

#include "kis_color_source_option.h"
#include "kis_color_source.h"
#include <kis_paint_device.h>
#include <brushengine/kis_paintop_lod_limitations.h>

struct KisColorSourceOptionWidget::Private {
    KisColorSourceOption option;
    QMap<QString, QRadioButton*> id2radio;
};

KisColorSourceOptionWidget::KisColorSourceOptionWidget()
    : KisPaintOpOption(KisPaintOpOption::COLOR, true)
    , d(new Private)
{
    m_checkable = false;
    QWidget* configurationWidget = new QWidget;

    QGroupBox* groupBox = new QGroupBox(configurationWidget);
    groupBox->setObjectName(QString::fromUtf8("groupBox"));
    QVBoxLayout* verticalLayout = new QVBoxLayout(groupBox);

    Q_FOREACH (const KoID & id, KisColorSourceOption::sourceIds())

        d->id2radio[id.id()] = radioButton;
        connect(radioButton, SIGNAL(toggled(bool)), SLOT(sourceChanged()));
        verticalLayout->addWidget(radioButton);
    }
    QVBoxLayout* verticalLayout_2 = new QVBoxLayout(configurationWidget);
    verticalLayout_2->setMargin(0);
    verticalLayout_2->addWidget(groupBox);
    verticalLayout_2->addStretch();

    setConfigurationPage(configurationWidget);

    setObjectName("KisColorSourceOptionWidget");

}

KisColorSourceOptionWidget::~KisColorSourceOptionWidget()
{
    delete d;
}

void KisColorSourceOptionWidget::writeOptionSetting(KisPropertiesConfigurationSP setting) const
{
    d->option.writeOptionSetting(setting);
}

void KisColorSourceOptionWidget::readOptionSetting(const KisPropertiesConfigurationSP setting)
{
    d->option.readOptionSetting(setting);
    QRadioButton* rb = d->id2radio.value(d->option.colorSourceTypeId());
    if (rb) {
        rb->setChecked(true);
    }
}

void KisColorSourceOptionWidget::lodLimitations(KisPaintopLodLimitations *l) const
{
    if (d->option.type() == KisColorSourceOption::TOTAL_RANDOM) {
        l->limitations << KoID("source-total-random", i18nc("PaintOp instant preview limitation", "Source -> Total Random"));
    } else if (d->option.type() == KisColorSourceOption::PATTERN) {
        l->blockers << KoID("source-pattern", i18nc("PaintOp instant preview limitation", "Source -> Pattern"));
    } else if (d->option.type() == KisColorSourceOption::PATTERN_LOCKED) {
        l->blockers << KoID("source-pattern-locked", i18nc("PaintOp instant preview limitation", "Source -> Pattern Locked"));
    }
}

void KisColorSourceOptionWidget::sourceChanged()
{
    for (QMap<QString, QRadioButton*>::iterator it = d->id2radio.begin(); it != d->id2radio.end(); ++it) {
        if (it.value()->isChecked()) {
            d->option.setColorSourceType(it.key());
            break;
        }
    }
    emitSettingChanged();
}


d->id2radio[id.id()] = radioButton;
        connect(radioButton, SIGNAL(toggled(bool)), SLOT(sourceChanged()))

/*
 *
 */

#include "kis_color_source_option_widget.h"

#include <QGroupBox>
#include <QRadioButton>
#include <QVBoxLayout>

#include <KoID.h>

#include "kis_color_source_option.h"
#include "kis_color_source.h"
#include <kis_paint_device.h>
#include <brushengine/kis_paintop_lod_limitations.h>

struct KisColorSourceOptionWidget::Private {
    KisColorSourceOption option;
    QMap<QString, QRadioButton*> id2radio;
};

KisColorSourceOptionWidget::KisColorSourceOptionWidget()
    : KisPaintOpOption(KisPaintOpOption::COLOR, true)
    , d(new Private)
{
    m_checkable = false;
    QWidget* configurationWidget = new QWidget;

    QGroupBox* groupBox = new QGroupBox(configurationWidget);
    groupBox->setObjectName(QString::fromUtf8("groupBox"));
    QVBoxLayout* verticalLayout = new QVBoxLayout(groupBox);

    Q_FOREACH (const KoID & id, KisColorSourceOption::sourceIds()) {
        QRadioButton* radioButton = new QRadioButton(groupBox);
        radioButton->setText(id.name());

;
        verticalLayout->addWidget(radioButton);
    }
    QVBoxLayout* verticalLayout_2 = new QVBoxLayout(configurationWidget);
    verticalLayout_2->setMargin(0);
    verticalLayout_2->addWidget(groupBox);
    verticalLayout_2->addStretch();

    setConfigurationPage(configurationWidget);

    setObjectName("KisColorSourceOptionWidget");

}

KisColorSourceOptionWidget::~KisColorSourceOptionWidget()
{
    delete d;
}

void KisColorSourceOptionWidget::writeOptionSetting(KisPropertiesConfigurationSP setting) const
{
    d->option.writeOptionSetting(setting);
}

void KisColorSourceOptionWidget::readOptionSetting(const KisPropertiesConfigurationSP setting)
{
    d->option.readOptionSetting(setting);
    QRadioButton* rb = d->id2radio.value(d->option.colorSourceTypeId());
    if (rb) {
        rb->setChecked(true);
    }
}

void KisColorSourceOptionWidget::lodLimitations(KisPaintopLodLimitations *l) const
{
    if (d->option.type() == KisColorSourceOption::TOTAL_RANDOM) {
        l->limitations << KoID("source-total-random", i18nc("PaintOp instant preview limitation", "Source -> Total Random"));
    } else if (d->option.type() == KisColorSourceOption::PATTERN) {
        l->blockers << KoID("source-pattern", i18nc("PaintOp instant preview limitation", "Source -> Pattern"));
    } else if (d->option.type() == KisColorSourceOption::PATTERN_LOCKED) {
        l->blockers << KoID("source-pattern-locked", i18nc("PaintOp instant preview limitation", "Source -> Pattern Locked"));
    }
}

void KisColorSourceOptionWidget::sourceChanged()
{
    for (QMap<QString, QRadioButton*>::iterator it = d->id2radio.begin(); it != d->id2radio.end(); ++it) {
        if (it.value()->isChecked()) {
            d->option.setColorSourceType(it.key());
            break;
        }
    }
    emitSettingChanged();
}


;
        verticalLayout->addWidget(radioButton);
    }

/*
 *
 */

#include "kis_color_source_option_widget.h"

#include <QGroupBox>
#include <QRadioButton>
#include <QVBoxLayout>

#include <KoID.h>

#include "kis_color_source_option.h"
#include "kis_color_source.h"
#include <kis_paint_device.h>
#include <brushengine/kis_paintop_lod_limitations.h>

struct KisColorSourceOptionWidget::Private {
    KisColorSourceOption option;
    QMap<QString, QRadioButton*> id2radio;
};

KisColorSourceOptionWidget::KisColorSourceOptionWidget()
    : KisPaintOpOption(KisPaintOpOption::COLOR, true)
    , d(new Private)
{
    m_checkable = false;
    QWidget* configurationWidget = new QWidget;

    QGroupBox* groupBox = new QGroupBox(configurationWidget);
    groupBox->setObjectName(QString::fromUtf8("groupBox"));
    QVBoxLayout* verticalLayout = new QVBoxLayout(groupBox);

    Q_FOREACH (const KoID & id, KisColorSourceOption::sourceIds()) {
        QRadioButton* radioButton = new QRadioButton(groupBox);
        radioButton->setText(id.name());
        d->id2radio[id.id()] = radioButton;
        connect(radioButton, SIGNAL(toggled(bool)), SLOT(sourceChanged()))

    QVBoxLayout* verticalLayout_2 = new QVBoxLayout(configurationWidget);
    verticalLayout_2->setMargin(0);
    verticalLayout_2->addWidget(groupBox);
    verticalLayout_2->addStretch();

    setConfigurationPage(configurationWidget);

    setObjectName("KisColorSourceOptionWidget");

}

KisColorSourceOptionWidget::~KisColorSourceOptionWidget()
{
    delete d;
}

void KisColorSourceOptionWidget::writeOptionSetting(KisPropertiesConfigurationSP setting) const
{
    d->option.writeOptionSetting(setting);
}

void KisColorSourceOptionWidget::readOptionSetting(const KisPropertiesConfigurationSP setting)
{
    d->option.readOptionSetting(setting);
    QRadioButton* rb = d->id2radio.value(d->option.colorSourceTypeId());
    if (rb) {
        rb->setChecked(true);
    }
}

void KisColorSourceOptionWidget::lodLimitations(KisPaintopLodLimitations *l) const
{
    if (d->option.type() == KisColorSourceOption::TOTAL_RANDOM) {
        l->limitations << KoID("source-total-random", i18nc("PaintOp instant preview limitation", "Source -> Total Random"));
    } else if (d->option.type() == KisColorSourceOption::PATTERN) {
        l->blockers << KoID("source-pattern", i18nc("PaintOp instant preview limitation", "Source -> Pattern"));
    } else if (d->option.type() == KisColorSourceOption::PATTERN_LOCKED) {
        l->blockers << KoID("source-pattern-locked", i18nc("PaintOp instant preview limitation", "Source -> Pattern Locked"));
    }
}

void KisColorSourceOptionWidget::sourceChanged()
{
    for (QMap<QString, QRadioButton*>::iterator it = d->id2radio.begin(); it != d->id2radio.end(); ++it) {
        if (it.value()->isChecked()) {
            d->option.setColorSourceType(it.key());
            break;
        }
    }
    emitSettingChanged();
}


/*
 *
 */

#include "kis_color_source_option_widget.h"

#include <QGroupBox>
#include <QRadioButton>
#include <QVBoxLayout>

#include <KoID.h>

#include "kis_color_source_option.h"
#include "kis_color_source.h"
#include <kis_paint_device.h>
#include <brushengine/kis_paintop_lod_limitations.h>

struct KisColorSourceOptionWidget::Private {
    KisColorSourceOption option;
    QMap<QString, QRadioButton*> id2radio;
};

KisColorSourceOptionWidget::KisColorSourceOptionWidget()
    : KisPaintOpOption(KisPaintOpOption::COLOR, true)
    , d(new Private)
{
    m_checkable = false;
    QWidget* configurationWidget = new QWidget;

    QGroupBox* groupBox = new QGroupBox(configurationWidget);
    groupBox->setObjectName(QString::fromUtf8("groupBox"));
    QVBoxLayout* verticalLayout = new QVBoxLayout(groupBox);

    Q_FOREACH (const KoID & id, KisColorSourceOption::sourceIds()) {
        QRadioButton* radioButton = new QRadioButton(groupBox);
        radioButton->setText(id.name());
        d->id2rad

        connect(radioButton, SIGNAL(toggled(bool)), SLOT(sourceChanged()));
        verticalLayout->addWidget(radioButton);
    }
    QVBoxLayout* verticalLayout_2 = new QVBoxLayout(configurationWidget);
    verticalLayout_2->setMargin(0);
    verticalLayout_2->addWidget(groupBox);
    verticalLayout_2->addStretch();

    setConfigurationPage(configurationWidget);

    setObjectName("KisColorSourceOptionWidget");

}

KisColorSourceOptionWidget::~KisColorSourceOptionWidget()
{
    delete d;
}

void KisColorSourceOptionWidget::writeOptionSetting(KisPropertiesConfigurationSP setting) const
{
    d->option.writeOptionSetting(setting);
}

void KisColorSourceOptionWidget::readOptionSetting(const KisPropertiesConfigurationSP setting)
{
    d->option.readOptionSetting(setting);
    QRadioButton* rb = d->id2radio.value(d->option.colorSourceTypeId());
    if (rb) {
        rb->setChecked(true);
    }
}

void KisColorSourceOptionWidget::lodLimitations(KisPaintopLodLimitations *l) const
{
    if (d->option.type() == KisColorSourceOption::TOTAL_RANDOM) {
        l->limitations << KoID("source-total-random", i18nc("PaintOp instant preview limitation", "Source -> Total Random"));
    } else if (d->option.type() == KisColorSourceOption::PATTERN) {
        l->blockers << KoID("source-pattern", i18nc("PaintOp instant preview limitation", "Source -> Pattern"));
    } else if (d->option.type() == KisColorSourceOption::PATTERN_LOCKED) {
        l->blockers << KoID("source-pattern-locked", i18nc("PaintOp instant preview limitation", "Source -> Pattern Locked"));
    }
}

void KisColorSourceOptionWidget::sourceChanged()
{
    for (QMap<QString, QRadioButton*>::iterator it = d->id2radio.begin(); it != d->id2radio.end(); ++it) {
        if (it.value()->isChecked()) {
            d->option.setColorSourceType(it.key());
            break;
        }
    }
    emitSettingChanged();
}


if (rb) {
        rb->setChecked(true);
    }

/*
 *
 */

#include "kis_color_source_option_widget.h"

#include <QGroupBox>
#include <QRadioButton>
#include <QVBoxLayout>

#include <KoID.h>

#include "kis_color_source_option.h"
#include "kis_color_source.h"
#include <kis_paint_device.h>
#include <brushengine/kis_paintop_lod_limitations.h>

struct KisColorSourceOptionWidget::Private {
    KisColorSourceOption option;
    QMap<QString, QRadioButton*> id2radio;
};

KisColorSourceOptionWidget::KisColorSourceOptionWidget()
    : KisPaintOpOption(KisPaintOpOption::COLOR, true)
    , d(new Private)
{
    m_checkable = false;
    QWidget* configurationWidget = new QWidget;

    QGroupBox* groupBox = new QGroupBox(configurationWidget);
    groupBox->setObjectName(QString::fromUtf8("groupBox"));
    QVBoxLayout* verticalLayout = new QVBoxLayout(groupBox);

    Q_FOREACH (const KoID & id, KisColorSourceOption::sourceIds()) {
        QRadioButton* radioButton = new QRadioButton(groupBox);
        radioButton->setText(id.name());
        d->id2radio[id.id()] = radioButton;
        connect(radioButton, SIGNAL(toggled(bool)), SLOT(sourceChanged()));
        verticalLayout->addWidget(radioButton);
    }
    QVBoxLayout* verticalLayout_2 = new QVBoxLayout(configurationWidget);
    verticalLayout_2->setMargin(0);
    verticalLayout_2->addWidget(groupBox);
    verticalLayout_2->addStretch();

    setConfigurationPage(configurationWidget);

    setObjectName("KisColorSourceOptionWidget");

}

KisColorSourceOptionWidget::~KisColorSourceOptionWidget()
{
    delete d;
}

void KisColorSourceOptionWidget::writeOptionSetting(KisPropertiesConfigurationSP setting) const
{
    d->option.writeOptionSetting(setting);
}

void KisColorSourceOptionWidget::readOptionSetting(const KisPropertiesConfigurationSP setting)
{
    d->option.readOptionSetting(setting);
    QRadioButton* rb = d->id2radio.value(d->option.colorSourceTypeId());

}

void KisColorSourceOptionWidget::lodLimitations(KisPaintopLodLimitations *l) const
{
    if (d->option.type() == KisColorSourceOption::TOTAL_RANDOM) {
        l->limitations << KoID("source-total-random", i18nc("PaintOp instant preview limitation", "Source -> Total Random"));
    } else if (d->option.type() == KisColorSourceOption::PATTERN) {
        l->blockers << KoID("source-pattern", i18nc("PaintOp instant preview limitation", "Source -> Pattern"));
    } else if (d->option.type() == KisColorSourceOption::PATTERN_LOCKED) {
        l->blockers << KoID("source-pattern-locked", i18nc("PaintOp instant preview limitation", "Source -> Pattern Locked"));
    }
}

void KisColorSourceOptionWidget::sourceChanged()
{
    for (QMap<QString, QRadioButton*>::iterator it = d->id2radio.begin(); it != d->id2radio.end(); ++it) {
        if (it.value()->isChecked()) {
            d->option.setColorSourceType(it.key());
            break;
        }
    }
    emitSettingChanged();
}


for (QMap<QString, QRadioButton*>::iterator it = d->id2radio.begin(); it != d->id2radio.end(); ++it) {
        if (it.value()->isChecked()) {
            d->option.setColorSourceType(it.key());
            break;
        }
    }

/*
 *
 */

#include "kis_color_source_option_widget.h"

#include <QGroupBox>
#include <QRadioButton>
#include <QVBoxLayout>

#include <KoID.h>

#include "kis_color_source_option.h"
#include "kis_color_source.h"
#include <kis_paint_device.h>
#include <brushengine/kis_paintop_lod_limitations.h>

struct KisColorSourceOptionWidget::Private {
    KisColorSourceOption option;
    QMap<QString, QRadioButton*> id2radio;
};

KisColorSourceOptionWidget::KisColorSourceOptionWidget()
    : KisPaintOpOption(KisPaintOpOption::COLOR, true)
    , d(new Private)
{
    m_checkable = false;
    QWidget* configurationWidget = new QWidget;

    QGroupBox* groupBox = new QGroupBox(configurationWidget);
    groupBox->setObjectName(QString::fromUtf8("groupBox"));
    QVBoxLayout* verticalLayout = new QVBoxLayout(groupBox);

    Q_FOREACH (const KoID & id, KisColorSourceOption::sourceIds()) {
        QRadioButton* radioButton = new QRadioButton(groupBox);
        radioButton->setText(id.name());
        d->id2radio[id.id()] = radioButton;
        connect(radioButton, SIGNAL(toggled(bool)), SLOT(sourceChanged()));
        verticalLayout->addWidget(radioButton);
    }
    QVBoxLayout* verticalLayout_2 = new QVBoxLayout(configurationWidget);
    verticalLayout_2->setMargin(0);
    verticalLayout_2->addWidget(groupBox);
    verticalLayout_2->addStretch();

    setConfigurationPage(configurationWidget);

    setObjectName("KisColorSourceOptionWidget");

}

KisColorSourceOptionWidget::~KisColorSourceOptionWidget()
{
    delete d;
}

void KisColorSourceOptionWidget::writeOptionSetting(KisPropertiesConfigurationSP setting) const
{
    d->option.writeOptionSetting(setting);
}

void KisColorSourceOptionWidget::readOptionSetting(const KisPropertiesConfigurationSP setting)
{
    d->option.readOptionSetting(setting);
    QRadioButton* rb = d->id2radio.value(d->option.colorSourceTypeId());
    if (rb) {
        rb->setChecked(true);
    }
}

void KisColorSourceOptionWidget::lodLimitations(KisPaintopLodLimitations *l) const
{
    if (d->option.type() == KisColorSourceOption::TOTAL_RANDOM) {
        l->limitations << KoID("source-total-random", i18nc("PaintOp instant preview limitation", "Source -> Total Random"));
    } else if (d->option.type() == KisColorSourceOption::PATTERN) {
        l->blockers << KoID("source-pattern", i18nc("PaintOp instant preview limitation", "Source -> Pattern"));
    } else if (d->option.type() == KisColorSourceOption::PATTERN_LOCKED) {
        l->blockers << KoID("source-pattern-locked", i18nc("PaintOp instant preview limitation", "Source -> Pattern Locked"));
    }
}

void KisColorSourceOptionWidget::sourceChanged()
{


/*
 *
 */

#include "kis_color_source_option_widget.h"

#include <QGroupBox>
#include <QRadioButton>
#include <QVBoxLayout>

#include <KoID.h>

#include "kis_color_source_option.h"
#include "kis_color_source.h"
#include <kis_paint_device.h>
#include <brushengine/kis_paintop_lod_limitations.h>

struct KisColorSourceOptionWidget::Private {
    KisColorSourceOption option;
    QMap<QString, QRadioButton*> id2radio;
};

KisColorSourceOptionWidget::K

isColorSourceOptionWidget()
    : KisPaintOpOption(KisPaintOpOption::COLOR, true)
    , d(new Private)
{
    m_checkable = false;
    QWidget* configurationWidget = new QWidget;

    QGroupBox* groupBox = new QGroupBox(configurationWidget);
    groupBox->setObjectName(QString::fromUtf8("groupBox"));
    QVBoxLayout* verticalLayout = new QVBoxLayout(groupBox);

    Q_FOREACH (const KoID & id, KisColorSourceOption::sourceIds()) {
        QRadioButton* radioButton = new QRadioButton(groupBox);
        radioButton->setText(id.name());
        d->id2radio[id.id()] = radioButton;
        connect(radioButton, SIGNAL(toggled(bool)), SLOT(sourceChanged()));
        verticalLayout->addWidget(radioButton);
    }
    QVBoxLayout* verticalLayout_2 = new QVBoxLayout(configurationWidget);
    verticalLayout_2->setMargin(0);
    verticalLayout_2->addWidget(groupBox);
    verticalLayout_2->addStretch();

    setConfigurationPage(configurationWidget);

    setObjectName("KisColorSourceOptionWidget");

}

KisColorSourceOptionWidget::~KisColorSourceOptionWidget()
{
    delete d;
}

void KisColorSourceOptionWidget::writeOptionSetting(KisPropertiesConfigurationSP setting) const
{
    d->option.writeOptionSetting(setting);
}

void KisColorSourceOptionWidget::readOptionSetting(const KisPropertiesConfigurationSP setting)
{
    d->option.readOptionSetting(setting);
    QRadioButton* rb = d->id2radio.value(d->option.colorSourceTypeId());
    if (rb) {
        rb->setChecked(true);
    }
}

void KisColorSourceOptionWidget::lodLimitations(KisPaintopLodLimitations *l) const
{
    if (d->option.type() == KisColorSourceOption::TOTAL_RANDOM) {
        l->limitations << KoID("source-total-random", i18nc("PaintOp instant preview limitation", "Source -> Total Random"));
    } else if (d->option.type() == KisColorSourceOption::PATTERN) {
        l->blockers << KoID("source-pattern", i18nc("PaintOp instant preview limitation", "Source -> Pattern"));
    } else if (d->option.type() == KisColorSourceOption::PATTERN_LOCKED) {
        l->blockers << KoID("source-pattern-locked", i18nc("PaintOp instant preview limitation", "Source -> Pattern Locked"));
    }
}

void KisColorSourceOptionWidget::sourceChanged()
{
    for (QMap<QString, QRadioButton*>::iterator it = d->id2radio.begin(); it != d->id2radio.end(); ++it) {
        if (it.value()->isChecked()) {
            d->option.setColorSourceType(it.key());
            break;
        }
    }
    emitSettingChanged();
}


#include <serialize.h>
#include <streams.h>
#include <hash.h>
#include <test/test_axe.h>

#include <stdint.h>

#include <boost/test/unit_test.hpp>

BOOST_FIXTURE_TEST_SUITE(serialize_tests, BasicTestingSetup)

class CSerializeMethodsTestSingle
{
protected:
    int intval;
    bool boolval;
    std::string stringval;
    const char* charstrval;
    CTransactionRef txval;
public:
    CSerializeMethodsTestSingle() = default;
    CSerializeMethodsTestSingle(int intvalin, bool boolvalin, std::string stringvalin, const char* charstrvalin, CTransaction txvalin) : intval(intvalin), boolval(boolvalin), stringval(std::move(stringvalin)), charstrval(charstrvalin), txval(MakeTransactionRef(txvalin)){}
    ADD_SERIALIZE_METHODS;

    template <typename Stream, typename Operation>
    inline void SerializationOp(Stream& s, Operation ser_action) {
        READWRITE(intval);
        READWRITE(boolval);
        READWRITE(stringval);
        READWRITE(FLATDATA(charstrval));
        READWRITE(txval);
    }

    bool operator==(const CSerializeMethodsTestSingle& rhs)
    {
        return  intval == rhs.intval && \
                boolval == rhs.boolval && \
                stringval == rhs.stringval && \
                strcmp(charstrval, rhs.charstrval) == 0 && \
                *txval == *rhs.txval;
    }
};

class CSerializeMethodsTestMany : public CSerializeMethodsTestSingle
{
public:
    using CSerializeMethodsTestSingle::CSerializeMethodsTestSingle;
    ADD_SERIALIZE_METHODS;

    template <typename Stream, typename Operation>
    inline void SerializationOp(Stream& s, Operation ser_action) {
        READWRITEMANY(intval, boolval, stringval, FLATDATA(charstrval), txval);
    }
};

BOOST_AUTO_TEST_CASE(sizes)
{
    BOOST_CHECK_EQUAL(sizeof(char), GetSerializeSize(char(0), 0));
    BOOST_CHECK_EQUAL(sizeof(int8_t), GetSerializeSize(int8_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(uint8_t), GetSerializeSize(uint8_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(int16_t), GetSerializeSize(int16_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(uint16_t), GetSerializeSize(uint16_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(int32_t), GetSerializeSize(int32_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(uint32_t), GetSerializeSize(uint32_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(int64_t), GetSerializeSize(int64_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(uint64_t), GetSerializeSize(uint64_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(float), GetSerializeSize(float(0), 0));
    BOOST_CHECK_EQUAL(sizeof(double), GetSerializeSize(double(0), 0));
    // Bool is serialized as char
    BOOST_CHECK_EQUAL(sizeof(char), GetSerializeSize(bool(0), 0));

    // Sanity-check GetSerializeSize and c++ type matching
    BOOST_CHECK_EQUAL(GetSerializeSize(char(0), 0), 1);
    BOOST_CHECK_EQUAL(GetSerializeSize(int8_t(0), 0), 1);
    BOOST_CHECK_EQUAL(GetSerializeSize(uint8_t(0), 0), 1);
    BOOST_CHECK_EQUAL(GetSerializeSize(int16_t(0), 0), 2);
    BOOST_CHECK_EQUAL(GetSerializeSize(uint16_t(0), 0), 2);
    BOOST_CHECK_EQUAL(GetSerializeSize(int32_t(0), 0), 4);
    BOOST_CHECK_EQUAL(GetSerializeSize(uint32_t(0), 0), 4);
    BOOST_CHECK_EQUAL(GetSerializeSize(int64_t(0), 0), 8);
    BOOST_CHECK_EQUAL(GetSerializeSize(uint64_t(0), 0), 8);
    BOOST_CHECK_EQUAL(GetSerializeSize(float(0), 0), 4);
    BOOST_CHECK_EQUAL(GetSerializeSize(double(0), 0), 8);
    BOOST_CHECK_EQUAL(GetSerializeSize(bool(0), 0), 1);
}

BOOST_AUTO_TEST_CASE(floats_conversion)
{
    // Choose values that map unambiguously to binary floating point to avoid
    // rounding issues at the compiler side.
    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x00000000), 0.0F);
    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x3f000000), 0.5F);
    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x3f800000), 1.0F);
    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x40000000), 2.0F);
    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x40800000), 4.0F);
    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x44444444), 785.066650390625F);

    BOOST_CHECK_EQUAL(ser_float_to_uint32(0.0F), 0x00000000);
    BOOST_CHECK_EQUAL(ser_float_to_uint32(0.5F), 0x3f000000);
    BOOST_CHECK_EQUAL(ser_float_to_uint32(1.0F), 0x3f800000);
    BOOST_CHECK_EQUAL(ser_float_to_uint32(2.0F), 0x40000000);
    BOOST_CHECK_EQUAL(ser_float_to_uint32(4.0F), 0x40800000);
    BOOST_CHECK_EQUAL(ser_float_to_uint32(785.066650390625F), 0x44444444);
}

BOOST_AUTO_TEST_CASE(doubles_conversion)
{
    // Choose values that map unambiguously to binary floating point to avoid
    // rounding issues at the compiler side.
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x0000000000000000ULL), 0.0);
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x3fe0000000000000ULL), 0.5);
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x3ff0000000000000ULL), 1.0);
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x4000000000000000ULL), 2.0);
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x4010000000000000ULL), 4.0);
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x4088888880000000ULL), 785.066650390625);

    BOOST_CHECK_EQUAL(ser_double_to_uint64(0.0), 0x0000000000000000ULL);
    BOOST_CHECK_EQUAL(ser_double_to_uint64(0.5), 0x3fe0000000000000ULL);
    BOOST_CHECK_EQUAL(ser_double_to_uint64(1.0), 0x3ff0000000000000ULL);
    BOOST_CHECK_EQUAL(ser_double_to_uint64(2.0), 0x4000000000000000ULL);
    BOOST_CHECK_EQUAL(ser_double_to_uint64(4.0), 0x4010000000000000ULL);
    BOOST_CHECK_EQUAL(ser_double_to_uint64(785.066650390625), 0x4088888880000000ULL);
}
/*
Python code to generate the below hashes:

    def reversed_hex(x):
        return binascii.hexlify(''.join(reversed(x)))
    def dsha256(x):
        return hashlib.sha256(hashlib.sha256(x).digest()).digest()

    reversed_hex(dsha256(''.join(struct.pack('<f', x) for x in range(0,1000)))) == '8e8b4cf3e4df8b332057e3e23af42ebc663b61e0495d5e7e32d85099d7f3fe0c'
    reversed_hex(dsha256(''.join(struct.pack('<d', x) for x in range(0,1000)))) == '43d0c82591953c4eafe114590d392676a01585d25b25d433557f0d7878b23f96'
*/
BOOST_AUTO_TEST_CASE(floats)
{
    CDataStream ss(SER_DISK, 0);
    // encode
    for (int i = 0; i < 1000; i++) {
        ss << float(i);
    }
    BOOST_CHECK(Hash(ss.begin(), ss.end()) == uint256S("8e8b4cf3e4df8b332057e3e23af42ebc663b61e0495d5e7e32d85099d7f3fe0c"));

    // decode
    for (int i = 0; i < 1000; i++) {
        float j;
        ss >> j;
        BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
    }
}

BOOST_AUTO_TEST_CASE(doubles)
{
    CDataStream ss(SER_DISK, 0);
    // encode
    for (int i = 0; i < 1000; i++) {
        ss << double(i);
    }
    BOOST_CHECK(Hash(ss.begin(), ss.end()) == uint256S("43d0c82591953c4eafe114590d392676a01585d25b25d433557f0d7878b23f96"));

    // decode
    for (int i = 0; i < 1000; i++) {
        double j;
        ss >> j;
        BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
    }
}

BOOST_AUTO_TEST_CASE(varints)
{
    // encode

    CDataStream ss(SER_DISK, 0);
    CDataStream::size_type size = 0;
    for (int i = 0; i < 100000; i++) {
        ss << VARINT(i);
        size += ::GetSerializeSize(VARINT(i), 0, 0);
        BOOST_CHECK(size == ss.size());
    }

    for (uint64_t i = 0;  i < 100000000000ULL; i += 999999937) {
        ss << VARINT(i);
        size += ::GetSerializeSize(VARINT(i), 0, 0);
        BOOST_CHECK(size == ss.size());
    }

    // decode
    for (int i = 0; i < 100000; i++) {
        int j = -1;
        ss >> VARINT(j);
        BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
    }

    for (uint64_t i = 0;  i < 100000000000ULL; i += 999999937) {
        uint64_t j = -1;
        ss >> VARINT(j);
        BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
    }
}

BOOST_AUTO_TEST_CASE(varints_bitpatterns)
{
    CDataStream ss(SER_DISK, 0);
    ss << VARINT(0); BOOST_CHECK_EQUAL(HexStr(ss), "00"); ss.clear();
    ss << VARINT(0x7f); BOOST_CHECK_EQUAL(HexStr(ss), "7f"); ss.clear();
    ss << VARINT((int8_t)0x7f); BOOST_CHECK_EQUAL(HexStr(ss), "7f"); ss.clear();
    ss << VARINT(0x80); BOOST_CHECK_EQUAL(HexStr(ss), "8000"); ss.clear();
    ss << VARINT((uint8_t)0x80); BOOST_CHECK_EQUAL(HexStr(ss), "8000"); ss.clear();
    ss << VARINT(0x1234); BOOST_CHECK_EQUAL(HexStr(ss), "a334"); ss.clear();
    ss << VARINT((int16_t)0x1234); BOOST_CHECK_EQUAL(HexStr(ss), "a334"); ss.clear();
    ss << VARINT(0xffff); BOOST_CHECK_EQUAL(HexStr(ss), "82fe7f"); ss.clear();
    ss << VARINT((uint16_t)0xffff); BOOST_CHECK_EQUAL(HexStr(ss), "82fe7f"); ss.clear();
    ss << VARINT(0x123456); BOOST_CHECK_EQUAL(HexStr(ss), "c7e756"); ss.clear();
    ss << VARINT((int32_t)0x123456); BOOST_CHECK_EQUAL(HexStr(ss), "c7e756"); ss.clear();
    ss << VARINT(0x80123456U); BOOST_CHECK_EQUAL(HexStr(ss), "86ffc7e756"); ss.clear();
    ss << VARINT((uint32_t)0x80123456U); BOOST_CHECK_EQUAL(HexStr(ss), "86ffc7e756"); ss.clear();
    ss << VARINT(0xffffffff); BOOST_CHECK_EQUAL(HexStr(ss), "8efefefe7f"); ss.clear();
    ss << VARINT(0x7fffffffffffffffLL); BOOST_CHECK_EQUAL(HexStr(ss), "fefefefefefefefe7f"); ss.clear();
    ss << VARINT(0xffffffffffffffffULL); BOOST_CHECK_EQUAL(HexStr(ss), "80fefefefefefefefe7f"); ss.clear();
}

BOOST_AUTO_TEST_CASE(compactsize)
{
    CDataStream ss(SER_DISK, 0);
    std::vector<char>::size_type i, j;

    for (i = 1; i <= MAX_SIZE; i *= 2)
    {
        WriteCompactSize(ss, i-1);
        WriteCompactSize(ss, i);
    }
    for (i = 1; i <= MAX_SIZE; i *= 2)
    {
        j = ReadCompactSize(ss);
        BOOST_CHECK_MESSAGE((i-1) == j, "decoded:" << j << " expected:" << (i-1));
        j = ReadCompactSize(ss);
        BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
    }
}

static bool isCanonicalException(const std::ios_base::failure& ex)
{
    std::ios_base::failure expectedException("non-canonical ReadCompactSize()");

    // The string returned by what() can be different for different platforms.
    // Instead of directly comparing the ex.what() with an expected string,
    // create an instance of exception to see if ex.what() matches
    // the expected explanatory string returned by the exception instance.
    return strcmp(expectedException.what(), ex.what()) == 0;
}

BOOST_AUTO_TEST_CASE(noncanonical)
{
    // Write some non-canonical CompactSize encodings, and
    // make sure an exception is thrown when read back.
    CDataStream ss(SER_DISK, 0);
    std::vector<char>::size_type n;

    // zero encoded with three bytes:
    ss.write("\xfd\x00\x00", 3);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);

    // 0xfc encoded with three bytes:
    ss.write("\xfd\xfc\x00", 3);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);

    // 0xfd encoded with three bytes is OK:
    ss.write("\xfd\xfd\x00", 3);
    n = ReadCompactSize(ss);
    BOOST_CHECK(n == 0xfd);

    // zero encoded with five bytes:
    ss.write("\xfe\x00\x00\x00\x00", 5);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);

    // 0xffff encoded with five bytes:
    ss.write("\xfe\xff\xff\x00\x00", 5);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);

    // zero encoded with nine bytes:
    ss.write("\xff\x00\x00\x00\x00\x00\x00\x00\x00", 9);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);

    // 0x01ffffff encoded with nine bytes:
    ss.write("\xff\xff\xff\xff\x01\x00\x00\x00\x00", 9);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);
}

BOOST_AUTO_TEST_CASE(insert_delete)
{
    // Test inserting/deleting bytes.
    CDataStream ss(SER_DISK, 0);
    BOOST_CHECK_EQUAL(ss.size(), 0);

    ss.write("\x00\x01\x02\xff", 4);
    BOOST_CHECK_EQUAL(ss.size(), 4);

    char c = (char)11;

    // Inserting at beginning/end/middle:
    ss.insert(ss.begin(), c);
    BOOST_CHECK_EQUAL(ss.size(), 5);
    BOOST_CHECK_EQUAL(ss[0], c);
    BOOST_CHECK_EQUAL(ss[1], 0);

    ss.insert(ss.end(), c);
    BOOST_CHECK_EQUAL(ss.size(), 6);
    BOOST_CHECK_EQUAL(ss[4], (char)0xff);
    BOOST_CHECK_EQUAL(ss[5], c);

    ss.insert(ss.begin()+2, c);
    BOOST_CHECK_EQUAL(ss.size(), 7);
    BOOST_CHECK_EQUAL(ss[2], c);

    // Delete at beginning/end/middle
    ss.erase(ss.begin());
    BOOST_CHECK_EQUAL(ss.size(), 6);
    BOOST_CHECK_EQUAL(ss[0], 0);

    ss.erase(ss.begin()+ss.size()-1);
    BOOST_CHECK_EQUAL(ss.size(), 5);
    BOOST_CHECK_EQUAL(ss[4], (char)0xff);

    ss.erase(ss.begin()+1);
    BOOST_CHECK_EQUAL(ss.size(), 4);
    BOOST_CHECK_EQUAL(ss[0], 0);
    BOOST_CHECK_EQUAL(ss[1], 1);
    BOOST_CHECK_EQUAL(ss[2], 2);
    BOOST_CHECK_EQUAL(ss[3], (char)0xff);

    // Make sure GetAndClear does the right thing:
    CSerializeData d;
    ss.GetAndClear(d);
    BOOST_CHECK_EQUAL(ss.size(), 0);
}

// Change struct size and check if it can be deserialized
// from old version archive and vice versa
struct old_version
{
    int field1;

    ADD_SERIALIZE_METHODS;

    template <typename Stream, typename Operation>

{
        READWRITE(field1);
    }
};\
struct new_version
{
    int field1;
    int field2;

    ADD_SERIALIZE_METHODS;

    template <typename Stream, typename Operation>
    inline void SerializationOp(Stream& s, Operation ser_action) {
        READWRITE(field1);
        if(ser_action.ForRead() && (s.size() == 0))
        {
            field2 = 0;
            return;
        }
        READWRITE(field2);
    }
};

BOOST_AUTO_TEST_CASE(check_backward_compatibility)
{
    CDataStream ss(SER_DISK, 0);
    old_version old_src({5});
    ss << old_src;
    new_version new_dest({6, 7});
    BOOST_REQUIRE_NO_THROW(ss >> new_dest);
    BOOST_REQUIRE(old_src.field1 == new_dest.field1);
    BOOST_REQUIRE(ss.size() == 0);

    new_version new_src({6, 7});
    ss << new_src;
    old_version old_dest({5});
    BOOST_REQUIRE_NO_THROW(ss >> old_dest);
    BOOST_REQUIRE(new_src.field1 == old_dest.field1);
}

BOOST_AUTO_TEST_CASE(class_methods)
{
    int intval(100);
    bool boolval(true);
    std::string stringval("testing");
    const char* charstrval("testing charstr");
    CMutableTransaction txval;
    CSerializeMethodsTestSingle methodtest1(intval, boolval, stringval, charstrval, txval);
    CSerializeMethodsTestMany methodtest2(intval, boolval, stringval, charstrval, txval);
    CSerializeMethodsTestSingle methodtest3;
    CSerializeMethodsTestMany methodtest4;
    CDataStream ss(SER_DISK, PROTOCOL_VERSION);
    BOOST_CHECK(methodtest1 == methodtest2);
    ss << methodtest1;
    ss >> methodtest4;
    ss << methodtest2;
    ss >> methodtest3;
    BOOST_CHECK(methodtest1 == methodtest2);
    BOOST_CHECK(methodtest2 == methodtest3);
    BOOST_CHECK(methodtest3 == methodtest4);

    CDataStream ss2(SER_DISK, PROTOCOL_VERSION, intval, boolval, stringval, FLATDATA(charstrval), txval);
    ss2 >> methodtest3;
    BOOST_CHECK(methodtest3 == methodtest4);
}

BOOST_AUTO_TEST_SUITE_END()


#include <serialize.h>
#include <streams.h>
#include <hash.h>
#include <test/test_axe.h>

#include <stdint.h>

#include <boost/test/unit_test.hpp>

BOOST_FIXTURE_TEST_SUITE(serialize_tests, BasicTestingSetup)

class CSerializeMethodsTestSingle
{
protected:
    int intval;
    bool boolval;
    std::string stringval;
    const char* charstrval;
    CTransactionRef txval;
public:
    CSerializeMethodsTestSingle() = default;
    CSerializeMethodsTestSingle(int intvalin, bool boolvalin, std::string stringvalin, const char* charstrvalin, CTransaction txvalin) : intval(intvalin), boolval(boolvalin), stringval(std::move(stringvalin)), charstrval(charstrvalin), txval(MakeTransactionRef(txvalin)){}
    ADD_SERIALIZE_METHODS;

    template <typename Stream, typename Operation>
    inline void SerializationOp(Stream& s, Operation ser_action) {
        READWRITE(intval);
        READWRITE(boolval);
        READWRITE(stringval);
        READWRITE(FLATDATA(charstrval));
        READWRITE(txval);
    }

    bool operator==(const CSerializeMethodsTestSingle& rhs)
    {
        return  intval == rhs.intval && \
                boolval == rhs.boolval && \
                stringval == rhs.stringval && \
                strcmp(charstrval, rhs.charstrval) == 0 && \
                *txval == *rhs.txval;
    }
};

class CSerializeMethodsTestMany : public CSerializeMethodsTestSingle
{
public:
    using CSerializeMethodsTestSingle::CSerializeMethodsTestSingle;
    ADD_SERIALIZE_METHODS;

    template <typename Stream, typename Operation>
    inline void SerializationOp(Stream& s, Operation ser_action) {
        READWRITEMANY(intval, boolval, stringval, FLATDATA(charstrval), txval);
    }
};

BOOST_AUTO_TEST_CASE(sizes)
{
    BOOST_CHECK_EQUAL(sizeof(char), GetSerializeSize(char(0), 0));
    BOOST_CHECK_EQUAL(sizeof(int8_t), GetSerializeSize(int8_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(uint8_t), GetSerializeSize(uint8_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(int16_t), GetSerializeSize(int16_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(uint16_t), GetSerializeSize(uint16_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(int32_t), GetSerializeSize(int32_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(uint32_t), GetSerializeSize(uint32_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(int64_t), GetSerializeSize(int64_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(uint64_t), GetSerializeSize(uint64_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(float), GetSerializeSize(float(0), 0));
    BOOST_CHECK_EQUAL(sizeof(double), GetSerializeSize(double(0), 0));
    // Bool is serialized as char
    BOOST_CHECK_EQUAL(sizeof(char), GetSerializeSize(bool(0), 0));

    // Sanity-check GetSerializeSize and c++ type matching
    BOOST_CHECK_EQUAL(GetSerializeSize(char(0), 0), 1);
    BOOST_CHECK_EQUAL(GetSerializeSize(int8_t(0), 0), 1);
    BOOST_CHECK_EQUAL(GetSerializeSize(uint8_t(0), 0), 1);
    BOOST_CHECK_EQUAL(GetSerializeSize(int16_t(0), 0), 2);
    BOOST_CHECK_EQUAL(GetSerializeSize(uint16_t(0), 0), 2);
    BOOST_CHECK_EQUAL(GetSerializeSize(int32_t(0), 0), 4);
    BOOST_CHECK_EQUAL(GetSerializeSize(uint32_t(0), 0), 4);
    BOOST_CHECK_EQUAL(GetSerializeSize(int64_t(0), 0), 8);
    BOOST_CHECK_EQUAL(GetSerializeSize(uint64_t(0), 0), 8);
    BOOST_CHECK_EQUAL(GetSerializeSize(float(0), 0), 4);
    BOOST_CHECK_EQUAL(GetSerializeSize(double(0), 0), 8);
    BOOST_CHECK_EQUAL(GetSerializeSize(bool(0), 0), 1);
}

BOOST_AUTO_TEST_CASE(floats_conversion)
{
    // Choose values that map unambiguously to binary floating point to avoid
    // rounding issues at the compiler side.
    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x00000000), 0.0F);
    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x3f000000), 0.5F);
    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x3f800000), 1.0F);
    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x40000000), 2.0F);
    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x40800000), 4.0F);
    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x44444444), 785.066650390625F);

    BOOST_CHECK_EQUAL(ser_float_to_uint32(0.0F), 0x00000000);
    BOOST_CHECK_EQUAL(ser_float_to_uint32(0.5F), 0x3f000000);
    BOOST_CHECK_EQUAL(ser_float_to_uint32(1.0F), 0x3f800000);
    BOOST_CHECK_EQUAL(ser_float_to_uint32(2.0F), 0x40000000);
    BOOST_CHECK_EQUAL(ser_float_to_uint32(4.0F), 0x40800000);
    BOOST_CHECK_EQUAL(ser_float_to_uint32(785.066650390625F), 0x44444444);
}

BOOST_AUTO_TEST_CASE(doubles_conversion)
{
    // Choose values that map unambiguously to binary floating point to avoid
    // rounding issues at the compiler side.
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x0000000000000000ULL), 0.0);
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x3fe0000000000000ULL), 0.5);
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x3ff0000000000000ULL), 1.0);
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x4000000000000000ULL), 2.0);
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x4010000000000000ULL), 4.0);
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x4088888880000000ULL), 785.066650390625);

    BOOST_CHECK_EQUAL(ser_double_to_uint64(0.0), 0x0000000000000000ULL);
    BOOST_CHECK_EQUAL(ser_double_to_uint64(0.5), 0x3fe0000000000000ULL);
    BOOST_CHECK_EQUAL(ser_double_to_uint64(1.0), 0x3ff0000000000000ULL);
    BOOST_CHECK_EQUAL(ser_double_to_uint64(2.0), 0x4000000000000000ULL);
    BOOST_CHECK_EQUAL(ser_double_to_uint64(4.0), 0x4010000000000000ULL);
    BOOST_CHECK_EQUAL(ser_double_to_uint64(785.066650390625), 0x4088888880000000ULL);
}
/*
Python code to generate the below hashes:

    def reversed_hex(x):
        return binascii.hexlify(''.join(reversed(x)))
    def dsha256(x):
        return hashlib.sha256(hashlib.sha256(x).digest()).digest()

    reversed_hex(dsha256(''.join(struct.pack('<f', x) for x in range(0,1000)))) == '8e8b4cf3e4df8b332057e3e23af42ebc663b61e0495d5e7e32d85099d7f3fe0c'
    reversed_hex(dsha256(''.join(struct.pack('<d', x) for x in range(0,1000)))) == '43d0c82591953c4eafe114590d392676a01585d25b25d433557f0d7878b23f96'
*/
BOOST_AUTO_TEST_CASE(floats)
{
    CDataStream ss(SER_DISK, 0);
    // encode
    for (int i = 0; i < 1000; i++) {
        ss << float(i);
    }
    BOOST_CHECK(Hash(ss.begin(), ss.end()) == uint256S("8e8b4cf3e4df8b332057e3e23af42ebc663b61e0495d5e7e32d85099d7f3fe0c"));

    // decode
    for (int i = 0; i < 1000; i++) {
        float j;
        ss >> j;
        BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
    }
}

BOOST_AUTO_TEST_CASE(doubles)
{
    CDataStream ss(SER_DISK, 0);
    // encode
    for (int i = 0; i < 1000; i++) {
        ss << double(i);
    }
    BOOST_CHECK(Hash(ss.begin(), ss.end()) == uint256S("43d0c82591953c4eafe114590d392676a01585d25b25d433557f0d7878b23f96"));

    // decode
    for (int i = 0; i < 1000; i++) {
        double j;
        ss >> j;
        BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
    }
}

BOOST_AUTO_TEST_CASE(varints)
{
    // encode

    CDataStream ss(SER_DISK, 0);
    CDataStream::size_type size = 0;
    for (int i = 0; i < 100000; i++) {
        ss << VARINT(i);
        size += ::GetSerializeSize(VARINT(i), 0, 0);
        BOOST_CHECK(size == ss.size());
    }

    for (uint64_t i = 0;  i < 100000000000ULL; i += 999999937) {
        ss << VARINT(i);
        size += ::GetSerializeSize(VARINT(i), 0, 0);
        BOOST_CHECK(size == ss.size());
    }

    // decode
    for (int i = 0; i < 100000; i++) {
        int j = -1;
        ss >> VARINT(j);
        BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
    }

    for (uint64_t i = 0;  i < 100000000000ULL; i += 999999937) {
        uint64_t j = -1;
        ss >> VARINT(j);
        BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
    }
}

BOOST_AUTO_TEST_CASE(varints_bitpatterns)
{
    CDataStream ss(SER_DISK, 0);
    ss << VARINT(0); BOOST_CHECK_EQUAL(HexStr(ss), "00"); ss.clear();
    ss << VARINT(0x7f); BOOST_CHECK_EQUAL(HexStr(ss), "7f"); ss.clear();
    ss << VARINT((int8_t)0x7f); BOOST_CHECK_EQUAL(HexStr(ss), "7f"); ss.clear();
    ss << VARINT(0x80); BOOST_CHECK_EQUAL(HexStr(ss), "8000"); ss.clear();
    ss << VARINT((uint8_t)0x80); BOOST_CHECK_EQUAL(HexStr(ss), "8000"); ss.clear();
    ss << VARINT(0x1234); BOOST_CHECK_EQUAL(HexStr(ss), "a334"); ss.clear();
    ss << VARINT((int16_t)0x1234); BOOST_CHECK_EQUAL(HexStr(ss), "a334"); ss.clear();
    ss << VARINT(0xffff); BOOST_CHECK_EQUAL(HexStr(ss), "82fe7f"); ss.clear();
    ss << VARINT((uint16_t)0xffff); BOOST_CHECK_EQUAL(HexStr(ss), "82fe7f"); ss.clear();
    ss << VARINT(0x123456); BOOST_CHECK_EQUAL(HexStr(ss), "c7e756"); ss.clear();
    ss << VARINT((int32_t)0x123456); BOOST_CHECK_EQUAL(HexStr(ss), "c7e756"); ss.clear();
    ss << VARINT(0x80123456U); BOOST_CHECK_EQUAL(HexStr(ss), "86ffc7e756"); ss.clear();
    ss << VARINT((uint32_t)0x80123456U); BOOST_CHECK_EQUAL(HexStr(ss), "86ffc7e756"); ss.clear();
    ss << VARINT(0xffffffff); BOOST_CHECK_EQUAL(HexStr(ss), "8efefefe7f"); ss.clear();
    ss << VARINT(0x7fffffffffffffffLL); BOOST_CHECK_EQUAL(HexStr(ss), "fefefefefefefefe7f"); ss.clear();
    ss << VARINT(0xffffffffffffffffULL); BOOST_CHECK_EQUAL(HexStr(ss), "80fefefefefefefefe7f"); ss.clear();
}

BOOST_AUTO_TEST_CASE(compactsize)
{
    CDataStream ss(SER_DISK, 0);
    std::vector<char>::size_type i, j;

    for (i = 1; i <= MAX_SIZE; i *= 2)
    {
        WriteCompactSize(ss, i-1);
        WriteCompactSize(ss, i);
    }
    for (i = 1; i <= MAX_SIZE; i *= 2)
    {
        j = ReadCompactSize(ss);
        BOOST_CHECK_MESSAGE((i-1) == j, "decoded:" << j << " expected:" << (i-1));
        j = ReadCompactSize(ss);
        BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
    }
}

static bool isCanonicalException(const std::ios_base::failure& ex)
{
    std::ios_base::failure expectedException("non-canonical ReadCompactSize()");

    // The string returned by what() can be different for different platforms.
    // Instead of directly comparing the ex.what() with an expected string,
    // create an instance of exception to see if ex.what() matches
    // the expected explanatory string returned by the exception instance.
    return strcmp(expectedException.what(), ex.what()) == 0;
}

BOOST_AUTO_TEST_CASE(noncanonical)
{
    // Write some non-canonical CompactSize encodings, and
    // make sure an exception is thrown when read back.
    CDataStream ss(SER_DISK, 0);
    std::vector<char>::size_type n;

    // zero encoded with three bytes:
    ss.write("\xfd\x00\x00", 3);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);

    // 0xfc encoded with three bytes:
    ss.write("\xfd\xfc\x00", 3);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);

    // 0xfd encoded with three bytes is OK:
    ss.write("\xfd\xfd\x00", 3);
    n = ReadCompactSize(ss);
    BOOST_CHECK(n == 0xfd);

    // zero encoded with five bytes:
    ss.write("\xfe\x00\x00\x00\x00", 5);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);

    // 0xffff encoded with five bytes:
    ss.write("\xfe\xff\xff\x00\x00", 5);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);

    // zero encoded with nine bytes:
    ss.write("\xff\x00\x00\x00\x00\x00\x00\x00\x00", 9);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);

    // 0x01ffffff encoded with nine bytes:
    ss.write("\xff\xff\xff\xff\x01\x00\x00\x00\x00", 9);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);
}

BOOST_AUTO_TEST_CASE(insert_delete)
{
    // Test inserting/deleting bytes.
    CDataStream ss(SER_DISK, 0);
    BOOST_CHECK_EQUAL(ss.size(), 0);

    ss.write("\x00\x01\x02\xff", 4);
    BOOST_CHECK_EQUAL(ss.size(), 4);

    char c = (char)11;

    // Inserting at beginning/end/middle:
    ss.insert(ss.begin(), c);
    BOOST_CHECK_EQUAL(ss.size(), 5);
    BOOST_CHECK_EQUAL(ss[0], c);
    BOOST_CHECK_EQUAL(ss[1], 0);

    ss.insert(ss.end(), c);
    BOOST_CHECK_EQUAL(ss.size(), 6);
    BOOST_CHECK_EQUAL(ss[4], (char)0xff);
    BOOST_CHECK_EQUAL(ss[5], c);

    ss.insert(ss.begin()+2, c);
    BOOST_CHECK_EQUAL(ss.size(), 7);
    BOOST_CHECK_EQUAL(ss[2], c);

    // Delete at beginning/end/middle
    ss.erase(ss.begin());
    BOOST_CHECK_EQUAL(ss.size(), 6);
    BOOST_CHECK_EQUAL(ss[0], 0);

    ss.erase(ss.begin()+ss.size()-1);
    BOOST_CHECK_EQUAL(ss.size(), 5);
    BOOST_CHECK_EQUAL(ss[4], (char)0xff);

    ss.erase(ss.begin()+1);
    BOOST_CHECK_EQUAL(ss.size(), 4);
    BOOST_CHECK_EQUAL(ss[0], 0);
    BOOST_CHECK_EQUAL(ss[1], 1);
    BOOST_CHECK_EQUAL(ss[2], 2);
    BOOST_CHECK_EQUAL(ss[3], (char)0xff);

    // Make sure GetAndClear does the right thing:
    CSerializeData d;
    ss.GetAndClear(d);
    BOOST_CHECK_EQUAL(ss.size(), 0);
}

// Change struct size and check if it can be deserialized
// from old version archive and vice versa
struct old_version
{
    int field1;

    ADD_SERIALIZE_METHODS;

    template <typename Stream, typename Operation>
    inline void SerializationOp(Stream& s, Operation ser_action)

};\
struct new_version
{
    int field1;
    int field2;

    ADD_SERIALIZE_METHODS;

    template <typename Stream, typename Operation>
    inline void SerializationOp(Stream& s, Operation ser_action) {
        READWRITE(field1);
        if(ser_action.ForRead() && (s.size() == 0))
        {
            field2 = 0;
            return;
        }
        READWRITE(field2);
    }
};

BOOST_AUTO_TEST_CASE(check_backward_compatibility)
{
    CDataStream ss(SER_DISK, 0);
    old_version old_src({5});
    ss << old_src;
    new_version new_dest({6, 7});
    BOOST_REQUIRE_NO_THROW(ss >> new_dest);
    BOOST_REQUIRE(old_src.field1 == new_dest.field1);
    BOOST_REQUIRE(ss.size() == 0);

    new_version new_src({6, 7});
    ss << new_src;
    old_version old_dest({5});
    BOOST_REQUIRE_NO_THROW(ss >> old_dest);
    BOOST_REQUIRE(new_src.field1 == old_dest.field1);
}

BOOST_AUTO_TEST_CASE(class_methods)
{
    int intval(100);
    bool boolval(true);
    std::string stringval("testing");
    const char* charstrval("testing charstr");
    CMutableTransaction txval;
    CSerializeMethodsTestSingle methodtest1(intval, boolval, stringval, charstrval, txval);
    CSerializeMethodsTestMany methodtest2(intval, boolval, stringval, charstrval, txval);
    CSerializeMethodsTestSingle methodtest3;
    CSerializeMethodsTestMany methodtest4;
    CDataStream ss(SER_DISK, PROTOCOL_VERSION);
    BOOST_CHECK(methodtest1 == methodtest2);
    ss << methodtest1;
    ss >> methodtest4;
    ss << methodtest2;
    ss >> methodtest3;
    BOOST_CHECK(methodtest1 == methodtest2);
    BOOST_CHECK(methodtest2 == methodtest3);
    BOOST_CHECK(methodtest3 == methodtest4);

    CDataStream ss2(SER_DISK, PROTOCOL_VERSION, intval, boolval, stringval, FLATDATA(charstrval), txval);
    ss2 >> methodtest3;
    BOOST_CHECK(methodtest3 == methodtest4);
}

BOOST_AUTO_TEST_SUITE_END()


{
    // Choose values that map unambiguously to binary floating point to avoid
    // rounding issues at the compiler side.
    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x00000000), 0.0F);
    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x3f000000), 0.5F);
    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x3f800000), 1.0F);

#include <serialize.h>
#include <streams.h>
#include <hash.h>
#include <test/test_axe.h>

#include <stdint.h>

#include <boost/test/unit_test.hpp>

BOOST_FIXTURE_TEST_SUITE(serialize_tests, BasicTestingSetup)

class CSerializeMethodsTestSingle
{
protected:
    int intval;
    bool boolval;
    std::string stringval;
    const char* charstrval;
    CTransactionRef txval;
public:
    CSerializeMethodsTestSingle() = default;
    CSerializeMethodsTestSingle(int intvalin, bool boolvalin, std::string stringvalin, const char* charstrvalin, CTransaction txvalin) : intval(intvalin), boolval(boolvalin), stringval(std::move(stringvalin)), charstrval(charstrvalin), txval(MakeTransactionRef(txvalin)){}
    ADD_SERIALIZE_METHODS;

    template <typename Stream, typename Operation>
    inline void SerializationOp(Stream& s, Operation ser_action) {
        READWRITE(intval);
        READWRITE(boolval);
        READWRITE(stringval);
        READWRITE(FLATDATA(charstrval));
        READWRITE(txval);
    }

    bool operator==(const CSerializeMethodsTestSingle& rhs)
    {
        return  intval == rhs.intval && \
                boolval == rhs.boolval && \
                stringval == rhs.stringval && \
                strcmp(charstrval, rhs.charstrval) == 0 && \
                *txval == *rhs.txval;
    }
};

class CSerializeMethodsTestMany : public CSerializeMethodsTestSingle
{
public:
    using CSerializeMethodsTestSingle::CSerializeMethodsTestSingle;
    ADD_SERIALIZE_METHODS;

    template <typename Stream, typename Operation>
    inline void SerializationOp(Stream& s, Operation ser_action) {
        READWRITEMANY(intval, boolval, stringval, FLATDATA(charstrval), txval);
    }
};

BOOST_AUTO_TEST_CASE(sizes)
{
    BOOST_CHECK_EQUAL(sizeof(char), GetSerializeSize(char(0), 0));
    BOOST_CHECK_EQUAL(sizeof(int8_t), GetSerializeSize(int8_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(uint8_t), GetSerializeSize(uint8_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(int16_t), GetSerializeSize(int16_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(uint16_t), GetSerializeSize(uint16_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(int32_t), GetSerializeSize(int32_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(uint32_t), GetSerializeSize(uint32_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(int64_t), GetSerializeSize(int64_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(uint64_t), GetSerializeSize(uint64_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(float), GetSerializeSize(float(0), 0));
    BOOST_CHECK_EQUAL(sizeof(double), GetSerializeSize(double(0), 0));
    // Bool is serialized as char
    BOOST_CHECK_EQUAL(sizeof(char), GetSerializeSize(bool(0), 0));

    // Sanity-check GetSerializeSize and c++ type matching
    BOOST_CHECK_EQUAL(GetSerializeSize(char(0), 0), 1);
    BOOST_CHECK_EQUAL(GetSerializeSize(int8_t(0), 0), 1);
    BOOST_CHECK_EQUAL(GetSerializeSize(uint8_t(0), 0), 1);
    BOOST_CHECK_EQUAL(GetSerializeSize(int16_t(0), 0), 2);
    BOOST_CHECK_EQUAL(GetSerializeSize(uint16_t(0), 0), 2);
    BOOST_CHECK_EQUAL(GetSerializeSize(int32_t(0), 0), 4);
    BOOST_CHECK_EQUAL(GetSerializeSize(uint32_t(0), 0), 4);
    BOOST_CHECK_EQUAL(GetSerializeSize(int64_t(0), 0), 8);
    BOOST_CHECK_EQUAL(GetSerializeSize(uint64_t(0), 0), 8);
    BOOST_CHECK_EQUAL(GetSerializeSize(float(0), 0), 4);
    BOOST_CHECK_EQUAL(GetSerializeSize(double(0), 0), 8);
    BOOST_CHECK_EQUAL(GetSerializeSize(bool(0), 0), 1);
}

BOOST_AUTO_TEST_CASE(floats_conversion)

    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x40000000), 2.0F);
    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x40800000), 4.0F);
    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x44444444), 785.066650390625F);

    BOOST_CHECK_EQUAL(ser_float_to_uint32(0.0F), 0x00000000);
    BOOST_CHECK_EQUAL(ser_float_to_uint32(0.5F), 0x3f000000);
    BOOST_CHECK_EQUAL(ser_float_to_uint32(1.0F), 0x3f800000);
    BOOST_CHECK_EQUAL(ser_float_to_uint32(2.0F), 0x40000000);
    BOOST_CHECK_EQUAL(ser_float_to_uint32(4.0F), 0x40800000);
    BOOST_CHECK_EQUAL(ser_float_to_uint32(785.066650390625F), 0x44444444);
}

BOOST_AUTO_TEST_CASE(doubles_conversion)
{
    // Choose values that map unambiguously to binary floating point to avoid
    // rounding issues at the compiler side.
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x0000000000000000ULL), 0.0);
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x3fe0000000000000ULL), 0.5);
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x3ff0000000000000ULL), 1.0);
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x4000000000000000ULL), 2.0);
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x4010000000000000ULL), 4.0);
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x4088888880000000ULL), 785.066650390625);

    BOOST_CHECK_EQUAL(ser_double_to_uint64(0.0), 0x0000000000000000ULL);
    BOOST_CHECK_EQUAL(ser_double_to_uint64(0.5), 0x3fe0000000000000ULL);
    BOOST_CHECK_EQUAL(ser_double_to_uint64(1.0), 0x3ff0000000000000ULL);
    BOOST_CHECK_EQUAL(ser_double_to_uint64(2.0), 0x4000000000000000ULL);
    BOOST_CHECK_EQUAL(ser_double_to_uint64(4.0), 0x4010000000000000ULL);
    BOOST_CHECK_EQUAL(ser_double_to_uint64(785.066650390625), 0x4088888880000000ULL);
}
/*
Python code to generate the below hashes:

    def reversed_hex(x):
        return binascii.hexlify(''.join(reversed(x)))
    def dsha256(x):
        return hashlib.sha256(hashlib.sha256(x).digest()).digest()

    reversed_hex(dsha256(''.join(struct.pack('<f', x) for x in range(0,1000)))) == '8e8b4cf3e4df8b332057e3e23af42ebc663b61e0495d5e7e32d85099d7f3fe0c'
    reversed_hex(dsha256(''.join(struct.pack('<d', x) for x in range(0,1000)))) == '43d0c82591953c4eafe114590d392676a01585d25b25d433557f0d7878b23f96'
*/
BOOST_AUTO_TEST_CASE(floats)
{
    CDataStream ss(SER_DISK, 0);
    // encode
    for (int i = 0; i < 1000; i++) {
        ss << float(i);
    }
    BOOST_CHECK(Hash(ss.begin(), ss.end()) == uint256S("8e8b4cf3e4df8b332057e3e23af42ebc663b61e0495d5e7e32d85099d7f3fe0c"));

    // decode
    for (int i = 0; i < 1000; i++) {
        float j;
        ss >> j;
        BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
    }
}

BOOST_AUTO_TEST_CASE(doubles)
{
    CDataStream ss(SER_DISK, 0);
    // encode
    for (int i = 0; i < 1000; i++) {
        ss << double(i);
    }
    BOOST_CHECK(Hash(ss.begin(), ss.end()) == uint256S("43d0c82591953c4eafe114590d392676a01585d25b25d433557f0d7878b23f96"));

    // decode
    for (int i = 0; i < 1000; i++) {
        double j;
        ss >> j;
        BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
    }
}

BOOST_AUTO_TEST_CASE(varints)
{
    // encode

    CDataStream ss(SER_DISK, 0);
    CDataStream::size_type size = 0;
    for (int i = 0; i < 100000; i++) {
        ss << VARINT(i);
        size += ::GetSerializeSize(VARINT(i), 0, 0);
        BOOST_CHECK(size == ss.size());
    }

    for (uint64_t i = 0;  i < 100000000000ULL; i += 999999937) {
        ss << VARINT(i);
        size += ::GetSerializeSize(VARINT(i), 0, 0);
        BOOST_CHECK(size == ss.size());
    }

    // decode
    for (int i = 0; i < 100000; i++) {
        int j = -1;
        ss >> VARINT(j);
        BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
    }

    for (uint64_t i = 0;  i < 100000000000ULL; i += 999999937) {
        uint64_t j = -1;
        ss >> VARINT(j);
        BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
    }
}

BOOST_AUTO_TEST_CASE(varints_bitpatterns)
{
    CDataStream ss(SER_DISK, 0);
    ss << VARINT(0); BOOST_CHECK_EQUAL(HexStr(ss), "00"); ss.clear();
    ss << VARINT(0x7f); BOOST_CHECK_EQUAL(HexStr(ss), "7f"); ss.clear();
    ss << VARINT((int8_t)0x7f); BOOST_CHECK_EQUAL(HexStr(ss), "7f"); ss.clear();
    ss << VARINT(0x80); BOOST_CHECK_EQUAL(HexStr(ss), "8000"); ss.clear();
    ss << VARINT((uint8_t)0x80); BOOST_CHECK_EQUAL(HexStr(ss), "8000"); ss.clear();
    ss << VARINT(0x1234); BOOST_CHECK_EQUAL(HexStr(ss), "a334"); ss.clear();
    ss << VARINT((int16_t)0x1234); BOOST_CHECK_EQUAL(HexStr(ss), "a334"); ss.clear();
    ss << VARINT(0xffff); BOOST_CHECK_EQUAL(HexStr(ss), "82fe7f"); ss.clear();
    ss << VARINT((uint16_t)0xffff); BOOST_CHECK_EQUAL(HexStr(ss), "82fe7f"); ss.clear();
    ss << VARINT(0x123456); BOOST_CHECK_EQUAL(HexStr(ss), "c7e756"); ss.clear();
    ss << VARINT((int32_t)0x123456); BOOST_CHECK_EQUAL(HexStr(ss), "c7e756"); ss.clear();
    ss << VARINT(0x80123456U); BOOST_CHECK_EQUAL(HexStr(ss), "86ffc7e756"); ss.clear();
    ss << VARINT((uint32_t)0x80123456U); BOOST_CHECK_EQUAL(HexStr(ss), "86ffc7e756"); ss.clear();
    ss << VARINT(0xffffffff); BOOST_CHECK_EQUAL(HexStr(ss), "8efefefe7f"); ss.clear();
    ss << VARINT(0x7fffffffffffffffLL); BOOST_CHECK_EQUAL(HexStr(ss), "fefefefefefefefe7f"); ss.clear();
    ss << VARINT(0xffffffffffffffffULL); BOOST_CHECK_EQUAL(HexStr(ss), "80fefefefefefefefe7f"); ss.clear();
}

BOOST_AUTO_TEST_CASE(compactsize)
{
    CDataStream ss(SER_DISK, 0);
    std::vector<char>::size_type i, j;

    for (i = 1; i <= MAX_SIZE; i *= 2)
    {
        WriteCompactSize(ss, i-1);
        WriteCompactSize(ss, i);
    }
    for (i = 1; i <= MAX_SIZE; i *= 2)
    {
        j = ReadCompactSize(ss);
        BOOST_CHECK_MESSAGE((i-1) == j, "decoded:" << j << " expected:" << (i-1));
        j = ReadCompactSize(ss);
        BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
    }
}

static bool isCanonicalException(const std::ios_base::failure& ex)
{
    std::ios_base::failure expectedException("non-canonical ReadCompactSize()");

    // The string returned by what() can be different for different platforms.
    // Instead of directly comparing the ex.what() with an expected string,
    // create an instance of exception to see if ex.what() matches
    // the expected explanatory string returned by the exception instance.
    return strcmp(expectedException.what(), ex.what()) == 0;
}

BOOST_AUTO_TEST_CASE(noncanonical)
{
    // Write some non-canonical CompactSize encodings, and
    // make sure an exception is thrown when read back.
    CDataStream ss(SER_DISK, 0);
    std::vector<char>::size_type n;

    // zero encoded with three bytes:
    ss.write("\xfd\x00\x00", 3);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);

    // 0xfc encoded with three bytes:
    ss.write("\xfd\xfc\x00", 3);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);

    // 0xfd encoded with three bytes is OK:
    ss.write("\xfd\xfd\x00", 3);
    n = ReadCompactSize(ss);
    BOOST_CHECK(n == 0xfd);

    // zero encoded with five bytes:
    ss.write("\xfe\x00\x00\x00\x00", 5);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);

    // 0xffff encoded with five bytes:
    ss.write("\xfe\xff\xff\x00\x00", 5);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);

    // zero encoded with nine bytes:
    ss.write("\xff\x00\x00\x00\x00\x00\x00\x00\x00", 9);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);

    // 0x01ffffff encoded with nine bytes:
    ss.write("\xff\xff\xff\xff\x01\x00\x00\x00\x00", 9);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);
}

BOOST_AUTO_TEST_CASE(insert_delete)
{
    // Test inserting/deleting bytes.
    CDataStream ss(SER_DISK, 0);
    BOOST_CHECK_EQUAL(ss.size(), 0);

    ss.write("\x00\x01\x02\xff", 4);
    BOOST_CHECK_EQUAL(ss.size(), 4);

    char c = (char)11;

    // Inserting at beginning/end/middle:
    ss.insert(ss.begin(), c);
    BOOST_CHECK_EQUAL(ss.size(), 5);
    BOOST_CHECK_EQUAL(ss[0], c);
    BOOST_CHECK_EQUAL(ss[1], 0);

    ss.insert(ss.end(), c);
    BOOST_CHECK_EQUAL(ss.size(), 6);
    BOOST_CHECK_EQUAL(ss[4], (char)0xff);
    BOOST_CHECK_EQUAL(ss[5], c);

    ss.insert(ss.begin()+2, c);
    BOOST_CHECK_EQUAL(ss.size(), 7);
    BOOST_CHECK_EQUAL(ss[2], c);

    // Delete at beginning/end/middle
    ss.erase(ss.begin());
    BOOST_CHECK_EQUAL(ss.size(), 6);
    BOOST_CHECK_EQUAL(ss[0], 0);

    ss.erase(ss.begin()+ss.size()-1);
    BOOST_CHECK_EQUAL(ss.size(), 5);
    BOOST_CHECK_EQUAL(ss[4], (char)0xff);

    ss.erase(ss.begin()+1);
    BOOST_CHECK_EQUAL(ss.size(), 4);
    BOOST_CHECK_EQUAL(ss[0], 0);
    BOOST_CHECK_EQUAL(ss[1], 1);
    BOOST_CHECK_EQUAL(ss[2], 2);
    BOOST_CHECK_EQUAL(ss[3], (char)0xff);

    // Make sure GetAndClear does the right thing:
    CSerializeData d;
    ss.GetAndClear(d);
    BOOST_CHECK_EQUAL(ss.size(), 0);
}

// Change struct size and check if it can be deserialized
// from old version archive and vice versa
struct old_version
{
    int field1;

    ADD_SERIALIZE_METHODS;

    template <typename Stream, typename Operation>
    inline void SerializationOp(Stream& s, Operation ser_action) {
        READWRITE(field1);
    }
};\
struct new_version
{
    int field1;
    int field2;

    ADD_SERIALIZE_METHODS;

    template <typename Stream, typename Operation>
    inline void SerializationOp(Stream& s, Operation ser_action) {
        READWRITE(field1);
        if(ser_action.ForRead() && (s.size() == 0))
        {
            field2 = 0;
            return;
        }
        READWRITE(field2);
    }
};

BOOST_AUTO_TEST_CASE(check_backward_compatibility)
{
    CDataStream ss(SER_DISK, 0);
    old_version old_src({5});
    ss << old_src;
    new_version new_dest({6, 7});
    BOOST_REQUIRE_NO_THROW(ss >> new_dest);
    BOOST_REQUIRE(old_src.field1 == new_dest.field1);
    BOOST_REQUIRE(ss.size() == 0);

    new_version new_src({6, 7});
    ss << new_src;
    old_version old_dest({5});
    BOOST_REQUIRE_NO_THROW(ss >> old_dest);
    BOOST_REQUIRE(new_src.field1 == old_dest.field1);
}

BOOST_AUTO_TEST_CASE(class_methods)
{
    int intval(100);
    bool boolval(true);
    std::string stringval("testing");
    const char* charstrval("testing charstr");
    CMutableTransaction txval;
    CSerializeMethodsTestSingle methodtest1(intval, boolval, stringval, charstrval, txval);
    CSerializeMethodsTestMany methodtest2(intval, boolval, stringval, charstrval, txval);
    CSerializeMethodsTestSingle methodtest3;
    CSerializeMethodsTestMany methodtest4;
    CDataStream ss(SER_DISK, PROTOCOL_VERSION);
    BOOST_CHECK(methodtest1 == methodtest2);
    ss << methodtest1;
    ss >> methodtest4;
    ss << methodtest2;
    ss >> methodtest3;
    BOOST_CHECK(methodtest1 == methodtest2);
    BOOST_CHECK(methodtest2 == methodtest3);
    BOOST_CHECK(methodtest3 == methodtest4);

    CDataStream ss2(SER_DISK, PROTOCOL_VERSION, intval, boolval, stringval, FLATDATA(charstrval), txval);
    ss2 >> methodtest3;
    BOOST_CHECK(methodtest3 == methodtest4);
}

BOOST_AUTO_TEST_SUITE_END()


BOOST_CHECK_EQUAL(ser_uint32_to_float(0x40000000), 2.0F);
    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x40800000), 4.0F);
    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x44444444), 785.066650390625F);

    BOOST_CHECK_EQUAL(ser_float_to_uint32(0.0F), 0x00000000);
    BOOST_CHECK_EQUAL(ser_float_to_uint32(0.5F), 0x3f000000);

#include <serialize.h>
#include <streams.h>
#include <hash.h>
#include <test/test_axe.h>

#include <stdint.h>

#include <boost/test/unit_test.hpp>

BOOST_FIXTURE_TEST_SUITE(serialize_tests, BasicTestingSetup)

class CSerializeMethodsTestSingle
{
protected:
    int intval;
    bool boolval;
    std::string stringval;
    const char* charstrval;
    CTransactionRef txval;
public:
    CSerializeMethodsTestSingle() = default;
    CSerializeMethodsTestSingle(int intvalin, bool boolvalin, std::string stringvalin, const char* charstrvalin, CTransaction txvalin) : intval(intvalin), boolval(boolvalin), stringval(std::move(stringvalin)), charstrval(charstrvalin), txval(MakeTransactionRef(txvalin)){}
    ADD_SERIALIZE_METHODS;

    template <typename Stream, typename Operation>
    inline void SerializationOp(Stream& s, Operation ser_action) {
        READWRITE(intval);
        READWRITE(boolval);
        READWRITE(stringval);
        READWRITE(FLATDATA(charstrval));
        READWRITE(txval);
    }

    bool operator==(const CSerializeMethodsTestSingle& rhs)
    {
        return  intval == rhs.intval && \
                boolval == rhs.boolval && \
                stringval == rhs.stringval && \
                strcmp(charstrval, rhs.charstrval) == 0 && \
                *txval == *rhs.txval;
    }
};

class CSerializeMethodsTestMany : public CSerializeMethodsTestSingle
{
public:
    using CSerializeMethodsTestSingle::CSerializeMethodsTestSingle;
    ADD_SERIALIZE_METHODS;

    template <typename Stream, typename Operation>
    inline void SerializationOp(Stream& s, Operation ser_action) {
        READWRITEMANY(intval, boolval, stringval, FLATDATA(charstrval), txval);
    }
};

BOOST_AUTO_TEST_CASE(sizes)
{
    BOOST_CHECK_EQUAL(sizeof(char), GetSerializeSize(char(0), 0));
    BOOST_CHECK_EQUAL(sizeof(int8_t), GetSerializeSize(int8_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(uint8_t), GetSerializeSize(uint8_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(int16_t), GetSerializeSize(int16_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(uint16_t), GetSerializeSize(uint16_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(int32_t), GetSerializeSize(int32_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(uint32_t), GetSerializeSize(uint32_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(int64_t), GetSerializeSize(int64_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(uint64_t), GetSerializeSize(uint64_t(0), 0));
    BOOST_CHECK_EQUAL(sizeof(float), GetSerializeSize(float(0), 0));
    BOOST_CHECK_EQUAL(sizeof(double), GetSerializeSize(double(0), 0));
    // Bool is serialized as char
    BOOST_CHECK_EQUAL(sizeof(char), GetSerializeSize(bool(0), 0));

    // Sanity-check GetSerializeSize and c++ type matching
    BOOST_CHECK_EQUAL(GetSerializeSize(char(0), 0), 1);
    BOOST_CHECK_EQUAL(GetSerializeSize(int8_t(0), 0), 1);
    BOOST_CHECK_EQUAL(GetSerializeSize(uint8_t(0), 0), 1);
    BOOST_CHECK_EQUAL(GetSerializeSize(int16_t(0), 0), 2);
    BOOST_CHECK_EQUAL(GetSerializeSize(uint16_t(0), 0), 2);
    BOOST_CHECK_EQUAL(GetSerializeSize(int32_t(0), 0), 4);
    BOOST_CHECK_EQUAL(GetSerializeSize(uint32_t(0), 0), 4);
    BOOST_CHECK_EQUAL(GetSerializeSize(int64_t(0), 0), 8);
    BOOST_CHECK_EQUAL(GetSerializeSize(uint64_t(0), 0), 8);
    BOOST_CHECK_EQUAL(GetSerializeSize(float(0), 0), 4);
    BOOST_CHECK_EQUAL(GetSerializeSize(double(0), 0), 8);
    BOOST_CHECK_EQUAL(GetSerializeSize(bool(0), 0), 1);
}

BOOST_AUTO_TEST_CASE(floats_conversion)
{
    // Choose values that map unambiguously to binary floating point to avoid
    // rounding issues at the compiler side.
    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x00000000), 0.0F);
    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x3f000000), 0.5F);
    BOOST_CHECK_EQUAL(ser_uint32_to_float(0x3f800000), 1.0F);

    BOOST_CHECK_EQUAL(ser_float_to_uint32(1.0F), 0x3f800000);
    BOOST_CHECK_EQUAL(ser_float_to_uint32(2.0F), 0x40000000);
    BOOST_CHECK_EQUAL(ser_float_to_uint32(4.0F), 0x40800000);
    BOOST_CHECK_EQUAL(ser_float_to_uint32(785.066650390625F), 0x44444444);
}

BOOST_AUTO_TEST_CASE(doubles_conversion)
{
    // Choose values that map unambiguously to binary floating point to avoid
    // rounding issues at the compiler side.
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x0000000000000000ULL), 0.0);
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x3fe0000000000000ULL), 0.5);
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x3ff0000000000000ULL), 1.0);
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x4000000000000000ULL), 2.0);
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x4010000000000000ULL), 4.0);
    BOOST_CHECK_EQUAL(ser_uint64_to_double(0x4088888880000000ULL), 785.066650390625);

    BOOST_CHECK_EQUAL(ser_double_to_uint64(0.0), 0x0000000000000000ULL);
    BOOST_CHECK_EQUAL(ser_double_to_uint64(0.5), 0x3fe0000000000000ULL);
    BOOST_CHECK_EQUAL(ser_double_to_uint64(1.0), 0x3ff0000000000000ULL);
    BOOST_CHECK_EQUAL(ser_double_to_uint64(2.0), 0x4000000000000000ULL);
    BOOST_CHECK_EQUAL(ser_double_to_uint64(4.0), 0x4010000000000000ULL);
    BOOST_CHECK_EQUAL(ser_double_to_uint64(785.066650390625), 0x4088888880000000ULL);
}
/*
Python code to generate the below hashes:

    def reversed_hex(x):
        return binascii.hexlify(''.join(reversed(x)))
    def dsha256(x):
        return hashlib.sha256(hashlib.sha256(x).digest()).digest()

    reversed_hex(dsha256(''.join(struct.pack('<f', x) for x in range(0,1000)))) == '8e8b4cf3e4df8b332057e3e23af42ebc663b61e0495d5e7e32d85099d7f3fe0c'
    reversed_hex(dsha256(''.join(struct.pack('<d', x) for x in range(0,1000)))) == '43d0c82591953c4eafe114590d392676a01585d25b25d433557f0d7878b23f96'
*/
BOOST_AUTO_TEST_CASE(floats)
{
    CDataStream ss(SER_DISK, 0);
    // encode
    for (int i = 0; i < 1000; i++) {
        ss << float(i);
    }
    BOOST_CHECK(Hash(ss.begin(), ss.end()) == uint256S("8e8b4cf3e4df8b332057e3e23af42ebc663b61e0495d5e7e32d85099d7f3fe0c"));

    // decode
    for (int i = 0; i < 1000; i++) {
        float j;
        ss >> j;
        BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
    }
}

BOOST_AUTO_TEST_CASE(doubles)
{
    CDataStream ss(SER_DISK, 0);
    // encode
    for (int i = 0; i < 1000; i++) {
        ss << double(i);
    }
    BOOST_CHECK(Hash(ss.begin(), ss.end()) == uint256S("43d0c82591953c4eafe114590d392676a01585d25b25d433557f0d7878b23f96"));

    // decode
    for (int i = 0; i < 1000; i++) {
        double j;
        ss >> j;
        BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
    }
}

BOOST_AUTO_TEST_CASE(varints)
{
    // encode

    CDataStream ss(SER_DISK, 0);
    CDataStream::size_type size = 0;
    for (int i = 0; i < 100000; i++) {
        ss << VARINT(i);
        size += ::GetSerializeSize(VARINT(i), 0, 0);
        BOOST_CHECK(size == ss.size());
    }

    for (uint64_t i = 0;  i < 100000000000ULL; i += 999999937) {
        ss << VARINT(i);
        size += ::GetSerializeSize(VARINT(i), 0, 0);
        BOOST_CHECK(size == ss.size());
    }

    // decode
    for (int i = 0; i < 100000; i++) {
        int j = -1;
        ss >> VARINT(j);
        BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
    }

    for (uint64_t i = 0;  i < 100000000000ULL; i += 999999937) {
        uint64_t j = -1;
        ss >> VARINT(j);
        BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
    }
}

BOOST_AUTO_TEST_CASE(varints_bitpatterns)
{
    CDataStream ss(SER_DISK, 0);
    ss << VARINT(0); BOOST_CHECK_EQUAL(HexStr(ss), "00"); ss.clear();
    ss << VARINT(0x7f); BOOST_CHECK_EQUAL(HexStr(ss), "7f"); ss.clear();
    ss << VARINT((int8_t)0x7f); BOOST_CHECK_EQUAL(HexStr(ss), "7f"); ss.clear();
    ss << VARINT(0x80); BOOST_CHECK_EQUAL(HexStr(ss), "8000"); ss.clear();
    ss << VARINT((uint8_t)0x80); BOOST_CHECK_EQUAL(HexStr(ss), "8000"); ss.clear();
    ss << VARINT(0x1234); BOOST_CHECK_EQUAL(HexStr(ss), "a334"); ss.clear();
    ss << VARINT((int16_t)0x1234); BOOST_CHECK_EQUAL(HexStr(ss), "a334"); ss.clear();
    ss << VARINT(0xffff); BOOST_CHECK_EQUAL(HexStr(ss), "82fe7f"); ss.clear();
    ss << VARINT((uint16_t)0xffff); BOOST_CHECK_EQUAL(HexStr(ss), "82fe7f"); ss.clear();
    ss << VARINT(0x123456); BOOST_CHECK_EQUAL(HexStr(ss), "c7e756"); ss.clear();
    ss << VARINT((int32_t)0x123456); BOOST_CHECK_EQUAL(HexStr(ss), "c7e756"); ss.clear();
    ss << VARINT(0x80123456U); BOOST_CHECK_EQUAL(HexStr(ss), "86ffc7e756"); ss.clear();
    ss << VARINT((uint32_t)0x80123456U); BOOST_CHECK_EQUAL(HexStr(ss), "86ffc7e756"); ss.clear();
    ss << VARINT(0xffffffff); BOOST_CHECK_EQUAL(HexStr(ss), "8efefefe7f"); ss.clear();
    ss << VARINT(0x7fffffffffffffffLL); BOOST_CHECK_EQUAL(HexStr(ss), "fefefefefefefefe7f"); ss.clear();
    ss << VARINT(0xffffffffffffffffULL); BOOST_CHECK_EQUAL(HexStr(ss), "80fefefefefefefefe7f"); ss.clear();
}

BOOST_AUTO_TEST_CASE(compactsize)
{
    CDataStream ss(SER_DISK, 0);
    std::vector<char>::size_type i, j;

    for (i = 1; i <= MAX_SIZE; i *= 2)
    {
        WriteCompactSize(ss, i-1);
        WriteCompactSize(ss, i);
    }
    for (i = 1; i <= MAX_SIZE; i *= 2)
    {
        j = ReadCompactSize(ss);
        BOOST_CHECK_MESSAGE((i-1) == j, "decoded:" << j << " expected:" << (i-1));
        j = ReadCompactSize(ss);
        BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
    }
}

static bool isCanonicalException(const std::ios_base::failure& ex)
{
    std::ios_base::failure expectedException("non-canonical ReadCompactSize()");

    // The string returned by what() can be different for different platforms.
    // Instead of directly comparing the ex.what() with an expected string,
    // create an instance of exception to see if ex.what() matches
    // the expected explanatory string returned by the exception instance.
    return strcmp(expectedException.what(), ex.what()) == 0;
}

BOOST_AUTO_TEST_CASE(noncanonical)
{
    // Write some non-canonical CompactSize encodings, and
    // make sure an exception is thrown when read back.
    CDataStream ss(SER_DISK, 0);
    std::vector<char>::size_type n;

    // zero encoded with three bytes:
    ss.write("\xfd\x00\x00", 3);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);

    // 0xfc encoded with three bytes:
    ss.write("\xfd\xfc\x00", 3);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);

    // 0xfd encoded with three bytes is OK:
    ss.write("\xfd\xfd\x00", 3);
    n = ReadCompactSize(ss);
    BOOST_CHECK(n == 0xfd);

    // zero encoded with five bytes:
    ss.write("\xfe\x00\x00\x00\x00", 5);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);

    // 0xffff encoded with five bytes:
    ss.write("\xfe\xff\xff\x00\x00", 5);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);

    // zero encoded with nine bytes:
    ss.write("\xff\x00\x00\x00\x00\x00\x00\x00\x00", 9);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);

    // 0x01ffffff encoded with nine bytes:
    ss.write("\xff\xff\xff\xff\x01\x00\x00\x00\x00", 9);
    BOOST_CHECK_EXCEPTION(ReadCompactSize(ss), std::ios_base::failure, isCanonicalException);
}

BOOST_AUTO_TEST_CASE(insert_delete)
{
    // Test inserting/deleting bytes.
    CDataStream ss(SER_DISK, 0);
    BOOST_CHECK_EQUAL(ss.size(), 0);

    ss.write("\x00\x01\x02\xff", 4);
    BOOST_CHECK_EQUAL(ss.size(), 4);

    char c = (char)11;

    // Inserting at beginning/end/middle:
    ss.insert(ss.begin(), c);
    BOOST_CHECK_EQUAL(ss.size(), 5);
    BOOST_CHECK_EQUAL(ss[0], c);
    BOOST_CHECK_EQUAL(ss[1], 0);

    ss.insert(ss.end(), c);
    BOOST_CHECK_EQUAL(ss.size(), 6);
    BOOST_CHECK_EQUAL(ss[4], (char)0xff);
    BOOST_CHECK_EQUAL(ss[5], c);

    ss.insert(ss.begin()+2, c);
    BOOST_CHECK_EQUAL(ss.size(), 7);
    BOOST_CHECK_EQUAL(ss[2], c);

    // Delete at beginning/end/middle
    ss.erase(ss.begin());
    BOOST_CHECK_EQUAL(ss.size(), 6);
    BOOST_CHECK_EQUAL(ss[0], 0);

    ss.erase(ss.begin()+ss.size()-1);
    BOOST_CHECK_EQUAL(ss.size(), 5);
    BOOST_CHECK_EQUAL(ss[4], (char)0xff);

    ss.erase(ss.begin()+1);
    BOOST_CHECK_EQUAL(ss.size(), 4);
    BOOST_CHECK_EQUAL(ss[0], 0);
    BOOST_CHECK_EQUAL(ss[1], 1);
    BOOST_CHECK_EQUAL(ss[2], 2);
    BOOST_CHECK_EQUAL(ss[3], (char)0xff);

    // Make sure GetAndClear does the right thing:
    CSerializeData d;
    ss.GetAndClear(d);
    BOOST_CHECK_EQUAL(ss.size(), 0);
}

// Change struct size and check if it can be deserialized
// from old version archive and vice versa
struct old_version
{
    int field1;

    ADD_SERIALIZE_METHODS;

    template <typename Stream, typename Operation>
    inline void SerializationOp(Stream& s, Operation ser_action) {
        READWRITE(field1);
    }
};\
struct new_version
{
    int field1;
    int field2;

    ADD_SERIALIZE_METHODS;

    template <typename Stream, typename Operation>
    inline void SerializationOp(Stream& s, Operation ser_action) {
        READWRITE(field1);
        if(ser_action.ForRead() && (s.size() == 0))
        {
            field2 = 0;
            return;
        }
        READWRITE(field2);
    }
};

BOOST_AUTO_TEST_CASE(check_backward_compatibility)
{
    CDataStream ss(SER_DISK, 0);
    old_version old_src({5});
    ss << old_src;
    new_version new_dest({6, 7});
    BOOST_REQUIRE_NO_THROW(ss >> new_dest);
    BOOST_REQUIRE(old_src.field1 == new_dest.field1);
    BOOST_REQUIRE(ss.size() == 0);

    new_version new_src({6, 7});
    ss << new_src;
    old_version old_dest({5});
    BOOST_REQUIRE_NO_THROW(ss >> old_dest);
    BOOST_REQUIRE(new_src.field1 == old_dest.field1);
}

BOOST_AUTO_TEST_CASE(class_methods)
{
    int intval(100);
    bool boolval(true);
    std::string stringval("testing");
    const char* charstrval("testing charstr");
    CMutableTransaction txval;
    CSerializeMethodsTestSingle methodtest1(intval, boolval, stringval, charstrval, txval);
    CSerializeMethodsTestMany methodtest2(intval, boolval, stringval, charstrval, txval);
    CSerializeMethodsTestSingle methodtest3;
    CSerializeMethodsTestMany methodtest4;
    CDataStream ss(SER_DISK, PROTOCOL_VERSION);
    BOOST_CHECK(methodtest1 == methodtest2);
    ss << methodtest1;
    ss >> methodtest4;
    ss << methodtest2;
    ss >> methodtest3;
    BOOST_CHECK(methodtest1 == methodtest2);
    BOOST_CHECK(methodtest2 == methodtest3);
    BOOST_CHECK(methodtest3 == methodtest4);

    CDataStream ss2(SER_DISK, PROTOCOL_VERSION, intval, boolval, stringval, FLATDATA(charstrval), txval);
    ss2 >> methodtest3;
    BOOST_CHECK(methodtest3 == methodtest4);
}

BOOST_AUTO_TEST_SUITE_END()