/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtTest module of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
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** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
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** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
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** $QT_END_LICENSE$
**
****************************************************************************/

#include <QtCore/qmetaobject.h>

#include "QtTest/qtestassert.h"
#include "QtTest/qtestdata.h"
#include "QtTest/private/qtesttable_p.h"

#include <string.h>
#include <stdlib.h>

QT_BEGIN_NAMESPACE

class QTestDataPrivate
{
public:
    QTestDataPrivate(): tag(0), parent(0), data(0), dataCount(0) {}

    char *tag;
    QTestTable *parent;
    void **data;
    int dataCount;
};

QTestData::QTestData(const char *tag, QTestTable *parent)
{
    QTEST_ASSERT(tag);
    QTEST_ASSERT(parent);
    d = new QTestDataPrivate;
    d->tag = qstrdup(tag);
    d->parent = parent;
    d->data = new void *[parent->elementCount()];
    memset(d->data, 0, parent->elementCount() * sizeof(void*));
}

QTestData::~QTestData()
{
    for (int i = 0; i < d->dataCount; ++i) {
        if (d->data[i])
            QMetaType::destroy(d->parent->elementTypeId(i), d->data[i]);
    }
    delete [] d->data;
    delete [] d->tag;
    delete d;
}

void QTestData::append(int type, const void *data)
{
    QTEST_ASSERT(d->dataCount < d->parent->elementCount());
    if (d->parent->elementTypeId(d->dataCount) != type) {
        qDebug("expected data of type '%s', got '%s' for element %d of data with tag '%s'",
                QMetaType::typeName(d->parent->elementTypeId(d->dataCount)),
                QMetaType::typeName(type),
                d->dataCount, d->tag);
        QTEST_ASSERT(false);
    }
    d->data[d->dataCount] = QMetaType::construct(type, data);
    ++d->dataCount;
}

void *QTestData::data(int index) const
{
    QTEST_ASSERT(index >= 0);
    QTEST_ASSERT(index < d->parent->elementCount());
    return d->data[index];
}

QTestTable *QTestData::parent() const
{
    return d->parent;
}

const char *QTestData::dataTag() const
{
    return d->tag;
}

int QTestData::dataCount() const
{
    return d->dataCount;
}

QT_END_NAMESPACE