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Diffstat (limited to 'tests/benchmarks/gui/itemviews/qtableview/tst_qtableview.cpp')
| -rw-r--r-- | tests/benchmarks/gui/itemviews/qtableview/tst_qtableview.cpp | 367 |
1 files changed, 367 insertions, 0 deletions
diff --git a/tests/benchmarks/gui/itemviews/qtableview/tst_qtableview.cpp b/tests/benchmarks/gui/itemviews/qtableview/tst_qtableview.cpp new file mode 100644 index 0000000..a84d8b5 --- /dev/null +++ b/tests/benchmarks/gui/itemviews/qtableview/tst_qtableview.cpp @@ -0,0 +1,367 @@ +/**************************************************************************** +** +** 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" |