Add the chart utility from qtestlib-tools.

It is now possible run the benchmarks with "-chart" to generate
charts for benchmarks that produce chartable data. See
examples/qtestlib/tutorial5 for an example.

This patch has minimal inpact on QTestLib itself. Most of the
functionality is implemented in a separate tool which QTestLIb
calls after detecting the chart command line option.

1 files changed, 99 insertions, 0 deletions

diff --git a/tools/qtestlib/chart/database.h b/tools/qtestlib/chart/database.h
new file mode 100644
index 0000000..448a44f
--- /dev/null
+++ b/tools/qtestlib/chart/database.h
@@ -0,0 +1,99 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef DATABASE_H
+#define DATABASE_H
+
+#include <QtCore>
+#include <QtSql>
+
+extern QString resultsTable;
+QSqlDatabase openDataBase(const QString &databaseFile = "database");
+QSqlDatabase createDataBase(const QString &databaseFile = "database");
+
+void loadXml(const QStringList &fileNames);
+void loadXml(const QString &fileName, const QString &context=QString::null);
+void loadXml(const QByteArray &xml, const QString &context=QString::null);
+
+void execQuery(QSqlQuery query, bool warnOnFail = true);
+void execQuery(const QString &spec, bool warnOnFail = true);
+void printDataBase();
+void displayTable(const QString &table);
+
+class TempTable
+{
+public:
+    TempTable(const QString &spec);
+    ~TempTable();
+    QString name();
+private:
+    QString m_name;
+};
+
+enum ChartType { BarChart, LineChart };
+class DataBaseWriter
+{
+public:
+    DataBaseWriter();
+    QString databaseFileName;
+    QString testTitle;
+    QString testName;
+    QString testCaseName;
+    ChartType chartType;
+    QSize chartSize;
+    QString chartTitle;
+    QString qtVersion;
+    bool disable;
+    
+    void openDatabase();
+    void createDatabase();
+
+    void beginTransaction();
+    void commitTransaction();
+    void rollbackTransaction();
+
+    void addResult(const QString &result);
+    void addResult(const QString &series , const QString &index, const QString &result, const QString &iterations = QLatin1String("1"));
+
+    QSqlDatabase db;
+};
+
+
+#endif