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diff --git a/tests/benchmarks/gui/itemviews/qtableview/tst_qtableview.cpp b/tests/benchmarks/gui/itemviews/qtableview/tst_qtableview.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite 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 Technology Preview License Agreement accompanying
+** this package.
+**
+** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <qtest.h>
+#include <QDebug>
+#include <QTableView>
+#include <QImage>
+#include <QPainter>
+
+//TESTED_FILES=
+
+class QtTestTableModel: public QAbstractTableModel
+{
+ Q_OBJECT
+
+
+public:
+ QtTestTableModel(int rows = 0, int columns = 0, QObject *parent = 0)
+ : QAbstractTableModel(parent),
+ row_count(rows),
+ column_count(columns) {}
+
+ int rowCount(const QModelIndex& = QModelIndex()) const { return row_count; }
+ int columnCount(const QModelIndex& = QModelIndex()) const { return column_count; }
+ bool isEditable(const QModelIndex &) const { return true; }
+
+ QVariant data(const QModelIndex &idx, int role) const
+ {
+ if (!idx.isValid() || idx.row() >= row_count || idx.column() >= column_count) {
+ qWarning() << "Invalid modelIndex [%d,%d,%p]" << idx;
+ return QVariant();
+ }
+
+ if (role == Qt::DisplayRole || role == Qt::EditRole)
+ return QString("[%1,%2,%3]").arg(idx.row()).arg(idx.column()).arg(0);
+
+ return QVariant();
+ }
+
+ bool insertRows(int start, int count, const QModelIndex &parent = QModelIndex())
+ {
+ if (start < 0 || start > row_count)
+ return false;
+
+ beginInsertRows(parent, start, start + count - 1);
+ row_count += count;
+ endInsertRows();
+ return true;
+ }
+
+ bool removeRows(int start, int count, const QModelIndex &parent = QModelIndex())
+ {
+ if (start < 0 || start >= row_count || row_count < count)
+ return false;
+
+ beginRemoveRows(parent, start, start + count - 1);
+ row_count -= count;
+ endRemoveRows();
+ return true;
+ }
+
+ bool insertColumns(int start, int count, const QModelIndex &parent = QModelIndex())
+ {
+ if (start < 0 || start > column_count)
+ return false;
+
+ beginInsertColumns(parent, start, start + count - 1);
+ column_count += count;
+ endInsertColumns();
+ return true;
+ }
+
+ bool removeColumns(int start, int count, const QModelIndex &parent = QModelIndex())
+ {
+ if (start < 0 || start >= column_count || column_count < count)
+ return false;
+
+ beginRemoveColumns(parent, start, start + count - 1);
+ column_count -= count;
+ endRemoveColumns();
+ return true;
+ }
+
+ int row_count;
+ int column_count;
+};
+
+
+
+
+class tst_QTableView : public QObject
+{
+ Q_OBJECT
+
+public:
+ tst_QTableView();
+ virtual ~tst_QTableView();
+
+public slots:
+ void init();
+ void cleanup();
+
+private slots:
+ void spanInit();
+ void spanDraw();
+ void spanSelectColumn();
+ void spanSelectAll();
+ void rowInsertion_data();
+ void rowInsertion();
+ void rowRemoval_data();
+ void rowRemoval();
+ void columnInsertion_data();
+ void columnInsertion();
+ void columnRemoval_data();
+ void columnRemoval();
+private:
+ static inline void spanInit_helper(QTableView *);
+};
+
+tst_QTableView::tst_QTableView()
+{
+}
+
+tst_QTableView::~tst_QTableView()
+{
+}
+
+void tst_QTableView::init()
+{
+}
+
+void tst_QTableView::cleanup()
+{
+}
+
+void tst_QTableView::spanInit_helper(QTableView *view)
+{
+ for (int i=0; i < 40; i++) {
+ view->setSpan(1+i%2, 1+4*i, 1+i%3, 2);
+ }
+
+ for (int i=1; i < 40; i++) {
+ view->setSpan(6 + i*7, 4, 4, 50);
+ }
+}
+
+void tst_QTableView::spanInit()
+{
+ QtTestTableModel model(500, 500);
+ QTableView v;
+ v.setModel(&model);
+
+ QBENCHMARK {
+ spanInit_helper(&v);
+ }
+}
+
+void tst_QTableView::spanDraw()
+{
+ QtTestTableModel model(500, 500);
+ QTableView v;
+ v.setModel(&model);
+
+ spanInit_helper(&v);
+ v.show();
+ v.resize(500,500);
+ QTest::qWait(30);
+
+ QImage image(500, 500, QImage::Format_ARGB32_Premultiplied);
+ QPainter painter(&image);
+ QBENCHMARK {
+ v.render(&painter);
+ }
+}
+
+void tst_QTableView::spanSelectAll()
+{
+ QtTestTableModel model(500, 500);
+ QTableView v;
+ v.setModel(&model);
+
+ spanInit_helper(&v);
+ v.show();
+ QTest::qWait(30);
+
+ QBENCHMARK {
+ v.selectAll();
+ }
+}
+
+void tst_QTableView::spanSelectColumn()
+{
+ QtTestTableModel model(500, 500);
+ QTableView v;
+ v.setModel(&model);
+
+ spanInit_helper(&v);
+ v.show();
+ QTest::qWait(30);
+
+ QBENCHMARK {
+ v.selectColumn(22);
+ }
+}
+
+typedef QVector<QRect> SpanList;
+Q_DECLARE_METATYPE(SpanList)
+
+void spansData()
+{
+ QTest::addColumn<SpanList>("spans");
+
+ QTest::newRow("Without spans")
+ << SpanList();
+
+ QTest::newRow("With spans")
+ << (SpanList()
+ << QRect(0, 1, 1, 2)
+ << QRect(1, 2, 1, 2)
+ << QRect(2, 2, 1, 5)
+ << QRect(2, 8, 1, 2)
+ << QRect(3, 4, 1, 2)
+ << QRect(4, 4, 1, 4)
+ << QRect(5, 6, 1, 3)
+ << QRect(6, 7, 1, 3));
+}
+
+void tst_QTableView::rowInsertion_data()
+{
+ spansData();
+}
+
+void tst_QTableView::rowInsertion()
+{
+ QFETCH(SpanList, spans);
+
+ QtTestTableModel model(10, 10);
+ QTableView view;
+ view.setModel(&model);
+
+ foreach (QRect span, spans)
+ view.setSpan(span.top(), span.left(), span.height(), span.width());
+ view.show();
+ QTest::qWait(50);
+
+ QBENCHMARK_ONCE {
+ view.model()->insertRows(0, 2);
+ view.model()->insertRows(5, 2);
+ view.model()->insertRows(8, 2);
+ view.model()->insertRows(12, 2);
+ }
+}
+
+void tst_QTableView::rowRemoval_data()
+{
+ spansData();
+}
+
+void tst_QTableView::rowRemoval()
+{
+ QFETCH(SpanList, spans);
+
+ QtTestTableModel model(10, 10);
+ QTableView view;
+ view.setModel(&model);
+
+ foreach (QRect span, spans)
+ view.setSpan(span.top(), span.left(), span.height(), span.width());
+ view.show();
+ QTest::qWait(50);
+
+ QBENCHMARK_ONCE {
+ view.model()->removeRows(3, 3);
+ }
+}
+
+void tst_QTableView::columnInsertion_data()
+{
+ spansData();
+}
+
+void tst_QTableView::columnInsertion()
+{
+ QFETCH(SpanList, spans);
+
+ QtTestTableModel model(10, 10);
+ QTableView view;
+ view.setModel(&model);
+
+ // Same set as for rowInsertion, just swapping columns and rows.
+ foreach (QRect span, spans)
+ view.setSpan(span.left(), span.top(), span.width(), span.height());
+ view.show();
+ QTest::qWait(50);
+
+ QBENCHMARK_ONCE {
+ view.model()->insertColumns(0, 2);
+ view.model()->insertColumns(5, 2);
+ view.model()->insertColumns(8, 2);
+ view.model()->insertColumns(12, 2);
+ }
+}
+
+void tst_QTableView::columnRemoval_data()
+{
+ spansData();
+}
+
+void tst_QTableView::columnRemoval()
+{
+ QFETCH(SpanList, spans);
+
+ QtTestTableModel model(10, 10);
+ QTableView view;
+ view.setModel(&model);
+
+ // Same set as for rowRemoval, just swapping columns and rows.
+ foreach (QRect span, spans)
+ view.setSpan(span.left(), span.top(), span.width(), span.height());
+ view.show();
+ QTest::qWait(50);
+
+ QBENCHMARK_ONCE {
+ view.model()->removeColumns(3, 3);
+ }
+}
+
+QTEST_MAIN(tst_QTableView)
+#include "tst_qtableview.moc"