upgradetesthelper.h

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#ifndef _UPGRADETESTHELPER_H
#define _UPGRADETESTHELPER_H
 
#include <QtCore/QString>
#include <QtCore/QStringList>
 
class QIODevice;
class QSettings;
class QTextStream;
 
class UpgradeTestHelper
{
public:
    enum { HistoryLength = 5, CurrentVersion = 3 };
 
    struct TestCase;
 
    static QList<TestCase> readRecipe(QIODevice *recipe);
    static void fillSettings(QSettings *settings, const QList<TestCase> &testCases);
    static void fillDefaultSettings(QSettings *defaultSettings, const QList<TestCase> &testCases);
    static bool generateSnapshotRecipe(QTextStream *out);
 
    static QStringList groups();
};
 
struct UpgradeTestHelper::TestCase {
    TestCase(const QString &history, const QString &current, const QString &expected) :
        m_history(history), m_current(current), m_expected(expected)
    {
    }
 
    QString history() const
    {
        return m_history;
    }
    QString current() const
    {
        return m_current;
    }
    QString expected() const
    {
        return m_expected;
    }
 
    QString key() const
    {
        return QString("%1__%2").arg(m_history).arg(m_current);
    }
 
    bool keyShouldBeSet() const
    {
        return m_expected != "@NOTSET@";
    }
 
    QString m_history; // Sequence of (S)et, (K)eep, (R)emove, (N)oop
    QString m_current;
    QString m_expected;
};
 
#endif