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Update ModelTest from Qt 4.8.0.
This commit is contained in:
Felix Geyer
parent
256dc89466
commit
227d39ceb2
@ -1,84 +1,106 @@
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/****************************************************************************
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**
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** Copyright (C) 2007 Trolltech ASA. All rights reserved.
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the Qt Concurrent project on Trolltech Labs.
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** This file is part of the test suite of the Qt Toolkit.
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**
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** This file may be used under the terms of the GNU General Public
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** License version 2.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL-2 included in the packaging of
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** this file. Please review the following information to ensure GNU
|
||||
** General Public Licensing requirements will be met:
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** http://www.trolltech.com/products/qt/opensource.html
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** 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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||||
**
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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||||
** http://www.trolltech.com/products/qt/licensing.html or contact the
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||||
** sales department at sales@trolltech.com.
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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** GNU General Public License Usage
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** 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
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
|
||||
** Public License version 3.0 requirements will be met:
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||||
** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtGui/QtGui>
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#include "modeltest.h"
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Q_DECLARE_METATYPE(QModelIndex)
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#include <QtTest/QtTest>
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Q_DECLARE_METATYPE ( QModelIndex )
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/*!
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Connect to all of the models signals. Whenever anything happens recheck everything.
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*/
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ModelTest::ModelTest(QAbstractItemModel *_model, QObject *parent) : QObject(parent), model(_model), fetchingMore(false)
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ModelTest::ModelTest ( QAbstractItemModel *_model, QObject *parent ) : QObject ( parent ), model ( _model ), fetchingMore ( false )
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{
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Q_ASSERT(model);
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if (!model)
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qFatal("%s: model must not be null", Q_FUNC_INFO);
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connect(model, SIGNAL(columnsAboutToBeInserted(const QModelIndex &, int, int)),
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this, SLOT(runAllTests()));
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connect(model, SIGNAL(columnsAboutToBeRemoved(const QModelIndex &, int, int)),
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this, SLOT(runAllTests()));
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connect(model, SIGNAL(columnsInserted(const QModelIndex &, int, int)),
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this, SLOT(runAllTests()));
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connect(model, SIGNAL(columnsRemoved(const QModelIndex &, int, int)),
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this, SLOT(runAllTests()));
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connect(model, SIGNAL(dataChanged(const QModelIndex &, const QModelIndex &)),
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this, SLOT(runAllTests()));
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connect(model, SIGNAL(headerDataChanged(Qt::Orientation, int, int)),
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this, SLOT(runAllTests()));
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connect(model, SIGNAL(layoutAboutToBeChanged ()), this, SLOT(runAllTests()));
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connect(model, SIGNAL(layoutChanged ()), this, SLOT(runAllTests()));
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connect(model, SIGNAL(modelReset ()), this, SLOT(runAllTests()));
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connect(model, SIGNAL(rowsAboutToBeInserted(const QModelIndex &, int, int)),
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this, SLOT(runAllTests()));
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connect(model, SIGNAL(rowsAboutToBeRemoved(const QModelIndex &, int, int)),
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this, SLOT(runAllTests()));
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connect(model, SIGNAL(rowsInserted(const QModelIndex &, int, int)),
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this, SLOT(runAllTests()));
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connect(model, SIGNAL(rowsRemoved(const QModelIndex &, int, int)),
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this, SLOT(runAllTests()));
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connect ( model, SIGNAL ( columnsAboutToBeInserted ( const QModelIndex &, int, int ) ),
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this, SLOT ( runAllTests() ) );
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connect ( model, SIGNAL ( columnsAboutToBeRemoved ( const QModelIndex &, int, int ) ),
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this, SLOT ( runAllTests() ) );
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connect ( model, SIGNAL ( columnsInserted ( const QModelIndex &, int, int ) ),
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this, SLOT ( runAllTests() ) );
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connect ( model, SIGNAL ( columnsRemoved ( const QModelIndex &, int, int ) ),
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this, SLOT ( runAllTests() ) );
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connect ( model, SIGNAL ( dataChanged ( const QModelIndex &, const QModelIndex & ) ),
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this, SLOT ( runAllTests() ) );
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connect ( model, SIGNAL ( headerDataChanged ( Qt::Orientation, int, int ) ),
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this, SLOT ( runAllTests() ) );
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connect ( model, SIGNAL ( layoutAboutToBeChanged () ), this, SLOT ( runAllTests() ) );
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connect ( model, SIGNAL ( layoutChanged () ), this, SLOT ( runAllTests() ) );
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connect ( model, SIGNAL ( modelReset () ), this, SLOT ( runAllTests() ) );
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connect ( model, SIGNAL ( rowsAboutToBeInserted ( const QModelIndex &, int, int ) ),
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this, SLOT ( runAllTests() ) );
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connect ( model, SIGNAL ( rowsAboutToBeRemoved ( const QModelIndex &, int, int ) ),
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this, SLOT ( runAllTests() ) );
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connect ( model, SIGNAL ( rowsInserted ( const QModelIndex &, int, int ) ),
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this, SLOT ( runAllTests() ) );
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connect ( model, SIGNAL ( rowsRemoved ( const QModelIndex &, int, int ) ),
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this, SLOT ( runAllTests() ) );
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// Special checks for inserting/removing
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connect(model, SIGNAL(layoutAboutToBeChanged()),
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this, SLOT(layoutAboutToBeChanged()));
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connect(model, SIGNAL(layoutChanged()),
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this, SLOT(layoutChanged()));
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connect ( model, SIGNAL ( layoutAboutToBeChanged() ),
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this, SLOT ( layoutAboutToBeChanged() ) );
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connect ( model, SIGNAL ( layoutChanged() ),
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this, SLOT ( layoutChanged() ) );
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connect(model, SIGNAL(rowsAboutToBeInserted(const QModelIndex &, int, int)),
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this, SLOT(rowsAboutToBeInserted(const QModelIndex &, int, int)));
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connect(model, SIGNAL(rowsAboutToBeRemoved(const QModelIndex &, int, int)),
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this, SLOT(rowsAboutToBeRemoved(const QModelIndex &, int, int)));
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connect(model, SIGNAL(rowsInserted(const QModelIndex &, int, int)),
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this, SLOT(rowsInserted(const QModelIndex &, int, int)));
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connect(model, SIGNAL(rowsRemoved(const QModelIndex &, int, int)),
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this, SLOT(rowsRemoved(const QModelIndex &, int, int)));
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connect ( model, SIGNAL ( rowsAboutToBeInserted ( const QModelIndex &, int, int ) ),
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this, SLOT ( rowsAboutToBeInserted ( const QModelIndex &, int, int ) ) );
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connect ( model, SIGNAL ( rowsAboutToBeRemoved ( const QModelIndex &, int, int ) ),
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this, SLOT ( rowsAboutToBeRemoved ( const QModelIndex &, int, int ) ) );
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connect ( model, SIGNAL ( rowsInserted ( const QModelIndex &, int, int ) ),
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this, SLOT ( rowsInserted ( const QModelIndex &, int, int ) ) );
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connect ( model, SIGNAL ( rowsRemoved ( const QModelIndex &, int, int ) ),
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this, SLOT ( rowsRemoved ( const QModelIndex &, int, int ) ) );
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runAllTests();
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}
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void ModelTest::runAllTests()
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{
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if (fetchingMore)
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if ( fetchingMore )
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return;
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nonDestructiveBasicTest();
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rowCount();
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@ -95,34 +117,32 @@ void ModelTest::runAllTests()
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*/
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void ModelTest::nonDestructiveBasicTest()
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{
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Q_ASSERT(model->buddy(QModelIndex()) == QModelIndex());
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model->canFetchMore(QModelIndex());
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Q_ASSERT(model->columnCount(QModelIndex()) >= 0);
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Q_ASSERT(model->data(QModelIndex()) == QVariant());
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QVERIFY( model->buddy ( QModelIndex() ) == QModelIndex() );
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model->canFetchMore ( QModelIndex() );
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QVERIFY( model->columnCount ( QModelIndex() ) >= 0 );
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QVERIFY( model->data ( QModelIndex() ) == QVariant() );
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fetchingMore = true;
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model->fetchMore(QModelIndex());
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model->fetchMore ( QModelIndex() );
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fetchingMore = false;
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Qt::ItemFlags flags = model->flags(QModelIndex());
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Q_ASSERT(flags == Qt::ItemIsDropEnabled || flags == 0);
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model->hasChildren(QModelIndex());
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model->hasIndex(0, 0);
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model->headerData(0, Qt::Horizontal);
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model->index(0, 0);
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Q_ASSERT(model->index(-1, -1) == QModelIndex());
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model->itemData(QModelIndex());
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Qt::ItemFlags flags = model->flags ( QModelIndex() );
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QVERIFY( flags == Qt::ItemIsDropEnabled || flags == 0 );
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model->hasChildren ( QModelIndex() );
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model->hasIndex ( 0, 0 );
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model->headerData ( 0, Qt::Horizontal );
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model->index ( 0, 0 );
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model->itemData ( QModelIndex() );
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QVariant cache;
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model->match(QModelIndex(), -1, cache);
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model->match ( QModelIndex(), -1, cache );
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model->mimeTypes();
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Q_ASSERT(model->parent(QModelIndex()) == QModelIndex());
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Q_ASSERT(model->rowCount() >= 0);
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QVERIFY( model->parent ( QModelIndex() ) == QModelIndex() );
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QVERIFY( model->rowCount() >= 0 );
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QVariant variant;
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model->setData(QModelIndex(), variant, -1);
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model->setHeaderData(-1, Qt::Horizontal, QVariant());
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model->setHeaderData(0, Qt::Horizontal, QVariant());
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model->setHeaderData(999999, Qt::Horizontal, QVariant());
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model->setData ( QModelIndex(), variant, -1 );
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model->setHeaderData ( -1, Qt::Horizontal, QVariant() );
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model->setHeaderData ( 999999, Qt::Horizontal, QVariant() );
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QMap<int, QVariant> roles;
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model->sibling(0, 0, QModelIndex());
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model->span(QModelIndex());
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model->sibling ( 0, 0, QModelIndex() );
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model->span ( QModelIndex() );
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model->supportedDropActions();
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}
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@ -133,20 +153,21 @@ void ModelTest::nonDestructiveBasicTest()
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*/
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void ModelTest::rowCount()
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{
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// qDebug() << "rc";
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// check top row
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QModelIndex topIndex = model->index(0, 0, QModelIndex());
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int rows = model->rowCount(topIndex);
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Q_ASSERT(rows >= 0);
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if (rows > 0)
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Q_ASSERT(model->hasChildren(topIndex) == true);
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QModelIndex topIndex = model->index ( 0, 0, QModelIndex() );
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int rows = model->rowCount ( topIndex );
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QVERIFY( rows >= 0 );
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if ( rows > 0 )
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QVERIFY( model->hasChildren ( topIndex ) );
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QModelIndex secondLevelIndex = model->index(0, 0, topIndex);
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if (secondLevelIndex.isValid()) { // not the top level
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QModelIndex secondLevelIndex = model->index ( 0, 0, topIndex );
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if ( secondLevelIndex.isValid() ) { // not the top level
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// check a row count where parent is valid
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rows = model->rowCount(secondLevelIndex);
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Q_ASSERT(rows >= 0);
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if (rows > 0)
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Q_ASSERT(model->hasChildren(secondLevelIndex) == true);
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rows = model->rowCount ( secondLevelIndex );
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QVERIFY( rows >= 0 );
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if ( rows > 0 )
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QVERIFY( model->hasChildren ( secondLevelIndex ) );
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}
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// The models rowCount() is tested more extensively in checkChildren(),
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@ -159,13 +180,13 @@ void ModelTest::rowCount()
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void ModelTest::columnCount()
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{
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// check top row
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QModelIndex topIndex = model->index(0, 0, QModelIndex());
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Q_ASSERT(model->columnCount(topIndex) >= 0);
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QModelIndex topIndex = model->index ( 0, 0, QModelIndex() );
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QVERIFY( model->columnCount ( topIndex ) >= 0 );
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// check a column count where parent is valid
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QModelIndex childIndex = model->index(0, 0, topIndex);
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if (childIndex.isValid())
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Q_ASSERT(model->columnCount(childIndex) >= 0);
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QModelIndex childIndex = model->index ( 0, 0, topIndex );
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if ( childIndex.isValid() )
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QVERIFY( model->columnCount ( childIndex ) >= 0 );
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// columnCount() is tested more extensively in checkChildren(),
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// but this catches the big mistakes
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@ -176,20 +197,21 @@ void ModelTest::columnCount()
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*/
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void ModelTest::hasIndex()
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{
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// qDebug() << "hi";
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// Make sure that invalid values returns an invalid index
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Q_ASSERT(model->hasIndex(-2, -2) == false);
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Q_ASSERT(model->hasIndex(-2, 0) == false);
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Q_ASSERT(model->hasIndex(0, -2) == false);
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QVERIFY( !model->hasIndex ( -2, -2 ) );
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QVERIFY( !model->hasIndex ( -2, 0 ) );
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QVERIFY( !model->hasIndex ( 0, -2 ) );
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int rows = model->rowCount();
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int columns = model->columnCount();
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// check out of bounds
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Q_ASSERT(model->hasIndex(rows, columns) == false);
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Q_ASSERT(model->hasIndex(rows + 1, columns + 1) == false);
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QVERIFY( !model->hasIndex ( rows, columns ) );
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QVERIFY( !model->hasIndex ( rows + 1, columns + 1 ) );
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if (rows > 0)
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Q_ASSERT(model->hasIndex(0, 0) == true);
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if ( rows > 0 )
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QVERIFY( model->hasIndex ( 0, 0 ) );
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// hasIndex() is tested more extensively in checkChildren(),
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// but this catches the big mistakes
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@ -200,25 +222,26 @@ void ModelTest::hasIndex()
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*/
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void ModelTest::index()
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{
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// qDebug() << "i";
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// Make sure that invalid values returns an invalid index
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Q_ASSERT(model->index(-2, -2) == QModelIndex());
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Q_ASSERT(model->index(-2, 0) == QModelIndex());
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Q_ASSERT(model->index(0, -2) == QModelIndex());
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QVERIFY( model->index ( -2, -2 ) == QModelIndex() );
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QVERIFY( model->index ( -2, 0 ) == QModelIndex() );
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QVERIFY( model->index ( 0, -2 ) == QModelIndex() );
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int rows = model->rowCount();
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int columns = model->columnCount();
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if (rows == 0)
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if ( rows == 0 )
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return;
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// Catch off by one errors
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Q_ASSERT(model->index(rows, columns) == QModelIndex());
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Q_ASSERT(model->index(0, 0).isValid() == true);
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QVERIFY( model->index ( rows, columns ) == QModelIndex() );
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QVERIFY( model->index ( 0, 0 ).isValid() );
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// Make sure that the same index is *always* returned
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QModelIndex a = model->index(0, 0);
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QModelIndex b = model->index(0, 0);
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Q_ASSERT(a == b);
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QModelIndex a = model->index ( 0, 0 );
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QModelIndex b = model->index ( 0, 0 );
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QVERIFY( a == b );
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// index() is tested more extensively in checkChildren(),
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// but this catches the big mistakes
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@ -229,11 +252,12 @@ void ModelTest::index()
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*/
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void ModelTest::parent()
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{
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// qDebug() << "p";
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// Make sure the model wont crash and will return an invalid QModelIndex
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// when asked for the parent of an invalid index.
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Q_ASSERT(model->parent(QModelIndex()) == QModelIndex());
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QVERIFY( model->parent ( QModelIndex() ) == QModelIndex() );
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if (model->rowCount() == 0)
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if ( model->rowCount() == 0 )
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return;
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// Column 0 | Column 1 |
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@ -243,29 +267,29 @@ void ModelTest::parent()
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// Common error test #1, make sure that a top level index has a parent
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// that is a invalid QModelIndex.
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QModelIndex topIndex = model->index(0, 0, QModelIndex());
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Q_ASSERT(model->parent(topIndex) == QModelIndex());
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QModelIndex topIndex = model->index ( 0, 0, QModelIndex() );
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QVERIFY( model->parent ( topIndex ) == QModelIndex() );
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// Common error test #2, make sure that a second level index has a parent
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// that is the first level index.
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if (model->rowCount(topIndex) > 0) {
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QModelIndex childIndex = model->index(0, 0, topIndex);
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Q_ASSERT(model->parent(childIndex) == topIndex);
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if ( model->rowCount ( topIndex ) > 0 ) {
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QModelIndex childIndex = model->index ( 0, 0, topIndex );
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QVERIFY( model->parent ( childIndex ) == topIndex );
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}
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// Common error test #3, the second column should NOT have the same children
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// as the first column in a row.
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// Usually the second column shouldn't have children.
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QModelIndex topIndex1 = model->index(0, 1, QModelIndex());
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if (model->rowCount(topIndex1) > 0) {
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QModelIndex childIndex = model->index(0, 0, topIndex);
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QModelIndex childIndex1 = model->index(0, 0, topIndex1);
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Q_ASSERT(childIndex != childIndex1);
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QModelIndex topIndex1 = model->index ( 0, 1, QModelIndex() );
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if ( model->rowCount ( topIndex1 ) > 0 ) {
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QModelIndex childIndex = model->index ( 0, 0, topIndex );
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QModelIndex childIndex1 = model->index ( 0, 0, topIndex1 );
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QVERIFY( childIndex != childIndex1 );
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}
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// Full test, walk n levels deep through the model making sure that all
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// parent's children correctly specify their parent.
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checkChildren(QModelIndex());
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checkChildren ( QModelIndex() );
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}
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/*!
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@ -282,94 +306,90 @@ void ModelTest::parent()
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found the basic bugs because it is easier to figure out the problem in
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those tests then this one.
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*/
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void ModelTest::checkChildren(const QModelIndex &parent, int currentDepth)
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void ModelTest::checkChildren ( const QModelIndex &parent, int currentDepth )
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{
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// First just try walking back up the tree.
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QModelIndex p = parent;
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while (p.isValid())
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while ( p.isValid() )
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p = p.parent();
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// For models that are dynamically populated
|
||||
if (model->canFetchMore(parent)) {
|
||||
if ( model->canFetchMore ( parent ) ) {
|
||||
fetchingMore = true;
|
||||
model->fetchMore(parent);
|
||||
model->fetchMore ( parent );
|
||||
fetchingMore = false;
|
||||
}
|
||||
|
||||
int rows = model->rowCount(parent);
|
||||
int columns = model->columnCount(parent);
|
||||
int rows = model->rowCount ( parent );
|
||||
int columns = model->columnCount ( parent );
|
||||
|
||||
if (rows > 0)
|
||||
Q_ASSERT(model->hasChildren(parent));
|
||||
if ( rows > 0 )
|
||||
QVERIFY( model->hasChildren ( parent ) );
|
||||
|
||||
// Some further testing against rows(), columns(), and hasChildren()
|
||||
Q_ASSERT(rows >= 0);
|
||||
Q_ASSERT(columns >= 0);
|
||||
if (rows > 0)
|
||||
Q_ASSERT(model->hasChildren(parent) == true);
|
||||
QVERIFY( rows >= 0 );
|
||||
QVERIFY( columns >= 0 );
|
||||
if ( rows > 0 )
|
||||
QVERIFY( model->hasChildren ( parent ) );
|
||||
|
||||
//qDebug() << "parent:" << model->data(parent).toString() << "rows:" << rows
|
||||
// << "columns:" << columns << "parent column:" << parent.column();
|
||||
|
||||
Q_ASSERT(model->hasIndex(rows + 1, 0, parent) == false);
|
||||
for (int r = 0; r < rows; ++r) {
|
||||
if (model->canFetchMore(parent)) {
|
||||
QVERIFY( !model->hasIndex ( rows + 1, 0, parent ) );
|
||||
for ( int r = 0; r < rows; ++r ) {
|
||||
if ( model->canFetchMore ( parent ) ) {
|
||||
fetchingMore = true;
|
||||
model->fetchMore(parent);
|
||||
model->fetchMore ( parent );
|
||||
fetchingMore = false;
|
||||
}
|
||||
Q_ASSERT(model->hasIndex(r, columns + 1, parent) == false);
|
||||
for (int c = 0; c < columns; ++c) {
|
||||
Q_ASSERT(model->hasIndex(r, c, parent) == true);
|
||||
QModelIndex index = model->index(r, c, parent);
|
||||
QVERIFY( !model->hasIndex ( r, columns + 1, parent ) );
|
||||
for ( int c = 0; c < columns; ++c ) {
|
||||
QVERIFY( model->hasIndex ( r, c, parent ) );
|
||||
QModelIndex index = model->index ( r, c, parent );
|
||||
// rowCount() and columnCount() said that it existed...
|
||||
Q_ASSERT(index.isValid() == true);
|
||||
QVERIFY( index.isValid() );
|
||||
|
||||
// index() should always return the same index when called twice in a row
|
||||
QModelIndex modifiedIndex = model->index(r, c, parent);
|
||||
Q_ASSERT(index == modifiedIndex);
|
||||
QModelIndex modifiedIndex = model->index ( r, c, parent );
|
||||
QVERIFY( index == modifiedIndex );
|
||||
|
||||
// Make sure we get the same index if we request it twice in a row
|
||||
QModelIndex a = model->index(r, c, parent);
|
||||
QModelIndex b = model->index(r, c, parent);
|
||||
Q_ASSERT(a == b);
|
||||
QModelIndex a = model->index ( r, c, parent );
|
||||
QModelIndex b = model->index ( r, c, parent );
|
||||
QVERIFY( a == b );
|
||||
|
||||
// Some basic checking on the index that is returned
|
||||
Q_ASSERT(index.model() == model);
|
||||
Q_ASSERT(index.row() == r);
|
||||
Q_ASSERT(index.column() == c);
|
||||
QVERIFY( index.model() == model );
|
||||
QCOMPARE( index.row(), r );
|
||||
QCOMPARE( index.column(), c );
|
||||
// While you can technically return a QVariant usually this is a sign
|
||||
// of an bug in data() Disable if this really is ok in your model.
|
||||
//Q_ASSERT(model->data(index, Qt::DisplayRole).isValid() == true);
|
||||
// of a bug in data(). Disable if this really is ok in your model.
|
||||
// QVERIFY( model->data ( index, Qt::DisplayRole ).isValid() );
|
||||
|
||||
// If the next test fails here is some somewhat useful debug you play with.
|
||||
/*
|
||||
|
||||
if (model->parent(index) != parent) {
|
||||
qDebug() << r << c << currentDepth << model->data(index).toString()
|
||||
<< model->data(parent).toString();
|
||||
qDebug() << index << parent << model->parent(index);
|
||||
// And a view that you can even use to show the model.
|
||||
//QTreeView view;
|
||||
//view.setModel(model);
|
||||
//view.show();
|
||||
}*/
|
||||
// And a view that you can even use to show the model.
|
||||
// QTreeView view;
|
||||
// view.setModel(model);
|
||||
// view.show();
|
||||
}
|
||||
|
||||
// Check that we can get back our real parent.
|
||||
QModelIndex p = model->parent(index);
|
||||
//qDebug() << "child:" << index;
|
||||
//qDebug() << p;
|
||||
//qDebug() << parent;
|
||||
Q_ASSERT(model->parent(index) == parent);
|
||||
QCOMPARE( model->parent ( index ), parent );
|
||||
|
||||
// recursively go down the children
|
||||
if (model->hasChildren(index) && currentDepth < 10 ) {
|
||||
if ( model->hasChildren ( index ) && currentDepth < 10 ) {
|
||||
//qDebug() << r << c << "has children" << model->rowCount(index);
|
||||
checkChildren(index, ++currentDepth);
|
||||
checkChildren ( index, ++currentDepth );
|
||||
}/* else { if (currentDepth >= 10) qDebug() << "checked 10 deep"; };*/
|
||||
|
||||
// make sure that after testing the children that the index doesn't change.
|
||||
QModelIndex newerIndex = model->index(r, c, parent);
|
||||
Q_ASSERT(index == newerIndex);
|
||||
QModelIndex newerIndex = model->index ( r, c, parent );
|
||||
QVERIFY( index == newerIndex );
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -380,78 +400,68 @@ void ModelTest::checkChildren(const QModelIndex &parent, int currentDepth)
|
||||
void ModelTest::data()
|
||||
{
|
||||
// Invalid index should return an invalid qvariant
|
||||
Q_ASSERT(!model->data(QModelIndex()).isValid());
|
||||
QVERIFY( !model->data ( QModelIndex() ).isValid() );
|
||||
|
||||
if (model->rowCount() == 0)
|
||||
if ( model->rowCount() == 0 )
|
||||
return;
|
||||
|
||||
// A valid index should have a valid QVariant data
|
||||
Q_ASSERT(model->index(0, 0).isValid());
|
||||
QVERIFY( model->index ( 0, 0 ).isValid() );
|
||||
|
||||
// shouldn't be able to set data on an invalid index
|
||||
Q_ASSERT(model->setData(QModelIndex(), QLatin1String("foo"), Qt::DisplayRole) == false);
|
||||
QVERIFY( !model->setData ( QModelIndex(), QLatin1String ( "foo" ), Qt::DisplayRole ) );
|
||||
|
||||
// General Purpose roles that should return a QString
|
||||
QVariant variant = model->data(model->index(0, 0), Qt::ToolTipRole);
|
||||
if (variant.isValid()) {
|
||||
Q_ASSERT(qVariantCanConvert<QString>(variant));
|
||||
QVariant variant = model->data ( model->index ( 0, 0 ), Qt::ToolTipRole );
|
||||
if ( variant.isValid() ) {
|
||||
QVERIFY( qVariantCanConvert<QString> ( variant ) );
|
||||
}
|
||||
variant = model->data(model->index(0, 0), Qt::StatusTipRole);
|
||||
if (variant.isValid()) {
|
||||
Q_ASSERT(qVariantCanConvert<QString>(variant));
|
||||
variant = model->data ( model->index ( 0, 0 ), Qt::StatusTipRole );
|
||||
if ( variant.isValid() ) {
|
||||
QVERIFY( qVariantCanConvert<QString> ( variant ) );
|
||||
}
|
||||
variant = model->data(model->index(0, 0), Qt::WhatsThisRole);
|
||||
if (variant.isValid()) {
|
||||
Q_ASSERT(qVariantCanConvert<QString>(variant));
|
||||
variant = model->data ( model->index ( 0, 0 ), Qt::WhatsThisRole );
|
||||
if ( variant.isValid() ) {
|
||||
QVERIFY( qVariantCanConvert<QString> ( variant ) );
|
||||
}
|
||||
|
||||
// General Purpose roles that should return a QSize
|
||||
variant = model->data(model->index(0, 0), Qt::SizeHintRole);
|
||||
if (variant.isValid()) {
|
||||
Q_ASSERT(qVariantCanConvert<QSize>(variant));
|
||||
variant = model->data ( model->index ( 0, 0 ), Qt::SizeHintRole );
|
||||
if ( variant.isValid() ) {
|
||||
QVERIFY( qVariantCanConvert<QSize> ( variant ) );
|
||||
}
|
||||
|
||||
// General Purpose roles that should return a QFont
|
||||
QVariant fontVariant = model->data(model->index(0, 0), Qt::FontRole);
|
||||
if (fontVariant.isValid()) {
|
||||
Q_ASSERT(qVariantCanConvert<QFont>(fontVariant));
|
||||
QVariant fontVariant = model->data ( model->index ( 0, 0 ), Qt::FontRole );
|
||||
if ( fontVariant.isValid() ) {
|
||||
QVERIFY( qVariantCanConvert<QFont> ( fontVariant ) );
|
||||
}
|
||||
|
||||
// Check that the alignment is one we know about
|
||||
QVariant textAlignmentVariant = model->data(model->index(0, 0), Qt::TextAlignmentRole);
|
||||
if (textAlignmentVariant.isValid()) {
|
||||
QVariant textAlignmentVariant = model->data ( model->index ( 0, 0 ), Qt::TextAlignmentRole );
|
||||
if ( textAlignmentVariant.isValid() ) {
|
||||
int alignment = textAlignmentVariant.toInt();
|
||||
Q_ASSERT(alignment == Qt::AlignLeft ||
|
||||
alignment == Qt::AlignRight ||
|
||||
alignment == Qt::AlignHCenter ||
|
||||
alignment == Qt::AlignJustify ||
|
||||
alignment == Qt::AlignTop ||
|
||||
alignment == Qt::AlignBottom ||
|
||||
alignment == Qt::AlignVCenter ||
|
||||
alignment == Qt::AlignCenter ||
|
||||
alignment == Qt::AlignAbsolute ||
|
||||
alignment == Qt::AlignLeading ||
|
||||
alignment == Qt::AlignTrailing);
|
||||
QCOMPARE( alignment, ( alignment & ( Qt::AlignHorizontal_Mask | Qt::AlignVertical_Mask ) ) );
|
||||
}
|
||||
|
||||
// General Purpose roles that should return a QColor
|
||||
QVariant colorVariant = model->data(model->index(0, 0), Qt::BackgroundColorRole);
|
||||
if (colorVariant.isValid()) {
|
||||
Q_ASSERT(qVariantCanConvert<QColor>(colorVariant));
|
||||
QVariant colorVariant = model->data ( model->index ( 0, 0 ), Qt::BackgroundColorRole );
|
||||
if ( colorVariant.isValid() ) {
|
||||
QVERIFY( qVariantCanConvert<QColor> ( colorVariant ) );
|
||||
}
|
||||
|
||||
colorVariant = model->data(model->index(0, 0), Qt::TextColorRole);
|
||||
if (colorVariant.isValid()) {
|
||||
Q_ASSERT(qVariantCanConvert<QColor>(colorVariant));
|
||||
colorVariant = model->data ( model->index ( 0, 0 ), Qt::TextColorRole );
|
||||
if ( colorVariant.isValid() ) {
|
||||
QVERIFY( qVariantCanConvert<QColor> ( colorVariant ) );
|
||||
}
|
||||
|
||||
// Check that the "check state" is one we know about.
|
||||
QVariant checkStateVariant = model->data(model->index(0, 0), Qt::CheckStateRole);
|
||||
if (checkStateVariant.isValid()) {
|
||||
QVariant checkStateVariant = model->data ( model->index ( 0, 0 ), Qt::CheckStateRole );
|
||||
if ( checkStateVariant.isValid() ) {
|
||||
int state = checkStateVariant.toInt();
|
||||
Q_ASSERT(state == Qt::Unchecked ||
|
||||
QVERIFY( state == Qt::Unchecked ||
|
||||
state == Qt::PartiallyChecked ||
|
||||
state == Qt::Checked);
|
||||
state == Qt::Checked );
|
||||
}
|
||||
}
|
||||
|
||||
@ -460,15 +470,18 @@ void ModelTest::data()
|
||||
|
||||
\sa rowsInserted()
|
||||
*/
|
||||
void ModelTest::rowsAboutToBeInserted(const QModelIndex &parent, int start, int end)
|
||||
void ModelTest::rowsAboutToBeInserted ( const QModelIndex &parent, int start, int end )
|
||||
{
|
||||
Q_UNUSED(end);
|
||||
// qDebug() << "rowsAboutToBeInserted" << "start=" << start << "end=" << end << "parent=" << model->data ( parent ).toString()
|
||||
// << "current count of parent=" << model->rowCount ( parent ); // << "display of last=" << model->data( model->index(start-1, 0, parent) );
|
||||
// qDebug() << model->index(start-1, 0, parent) << model->data( model->index(start-1, 0, parent) );
|
||||
Changing c;
|
||||
c.parent = parent;
|
||||
c.oldSize = model->rowCount(parent);
|
||||
c.last = model->data(model->index(start - 1, 0, parent));
|
||||
c.next = model->data(model->index(start, 0, parent));
|
||||
insert.push(c);
|
||||
c.oldSize = model->rowCount ( parent );
|
||||
c.last = model->data ( model->index ( start - 1, 0, parent ) );
|
||||
c.next = model->data ( model->index ( start, 0, parent ) );
|
||||
insert.push ( c );
|
||||
}
|
||||
|
||||
/*!
|
||||
@ -476,34 +489,43 @@ void ModelTest::rowsAboutToBeInserted(const QModelIndex &parent, int start, int
|
||||
|
||||
\sa rowsAboutToBeInserted()
|
||||
*/
|
||||
void ModelTest::rowsInserted(const QModelIndex & parent, int start, int end)
|
||||
void ModelTest::rowsInserted ( const QModelIndex & parent, int start, int end )
|
||||
{
|
||||
Changing c = insert.pop();
|
||||
Q_ASSERT(c.parent == parent);
|
||||
Q_ASSERT(c.oldSize + (end - start + 1) == model->rowCount(parent));
|
||||
Q_ASSERT(c.last == model->data(model->index(start - 1, 0, c.parent)));
|
||||
/*
|
||||
QVERIFY( c.parent == parent );
|
||||
// qDebug() << "rowsInserted" << "start=" << start << "end=" << end << "oldsize=" << c.oldSize
|
||||
// << "parent=" << model->data ( parent ).toString() << "current rowcount of parent=" << model->rowCount ( parent );
|
||||
|
||||
// for (int ii=start; ii <= end; ii++)
|
||||
// {
|
||||
// qDebug() << "itemWasInserted:" << ii << model->data ( model->index ( ii, 0, parent ));
|
||||
// }
|
||||
// qDebug();
|
||||
|
||||
QVERIFY( c.oldSize + ( end - start + 1 ) == model->rowCount ( parent ) );
|
||||
QVERIFY( c.last == model->data ( model->index ( start - 1, 0, c.parent ) ) );
|
||||
|
||||
if (c.next != model->data(model->index(end + 1, 0, c.parent))) {
|
||||
qDebug() << start << end;
|
||||
for (int i=0; i < model->rowCount(); ++i)
|
||||
qDebug() << model->index(i, 0).data().toString();
|
||||
qDebug() << c.next << model->data(model->index(end + 1, 0, c.parent));
|
||||
}
|
||||
*/
|
||||
Q_ASSERT(c.next == model->data(model->index(end + 1, 0, c.parent)));
|
||||
|
||||
QVERIFY( c.next == model->data ( model->index ( end + 1, 0, c.parent ) ) );
|
||||
}
|
||||
|
||||
void ModelTest::layoutAboutToBeChanged()
|
||||
{
|
||||
for (int i = 0; i < qBound(0, model->rowCount(), 100); ++i)
|
||||
changing.append(QPersistentModelIndex(model->index(i, 0)));
|
||||
for ( int i = 0; i < qBound ( 0, model->rowCount(), 100 ); ++i )
|
||||
changing.append ( QPersistentModelIndex ( model->index ( i, 0 ) ) );
|
||||
}
|
||||
|
||||
void ModelTest::layoutChanged()
|
||||
{
|
||||
for (int i = 0; i < changing.count(); ++i) {
|
||||
for ( int i = 0; i < changing.count(); ++i ) {
|
||||
QPersistentModelIndex p = changing[i];
|
||||
Q_ASSERT(p == model->index(p.row(), p.column(), p.parent()));
|
||||
QVERIFY( p == model->index ( p.row(), p.column(), p.parent() ) );
|
||||
}
|
||||
changing.clear();
|
||||
}
|
||||
@ -513,14 +535,15 @@ void ModelTest::layoutChanged()
|
||||
|
||||
\sa rowsRemoved()
|
||||
*/
|
||||
void ModelTest::rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end)
|
||||
void ModelTest::rowsAboutToBeRemoved ( const QModelIndex &parent, int start, int end )
|
||||
{
|
||||
qDebug() << "ratbr" << parent << start << end;
|
||||
Changing c;
|
||||
c.parent = parent;
|
||||
c.oldSize = model->rowCount(parent);
|
||||
c.last = model->data(model->index(start - 1, 0, parent));
|
||||
c.next = model->data(model->index(end + 1, 0, parent));
|
||||
remove.push(c);
|
||||
c.oldSize = model->rowCount ( parent );
|
||||
c.last = model->data ( model->index ( start - 1, 0, parent ) );
|
||||
c.next = model->data ( model->index ( end + 1, 0, parent ) );
|
||||
remove.push ( c );
|
||||
}
|
||||
|
||||
/*!
|
||||
@ -528,12 +551,12 @@ void ModelTest::rowsAboutToBeRemoved(const QModelIndex &parent, int start, int e
|
||||
|
||||
\sa rowsAboutToBeRemoved()
|
||||
*/
|
||||
void ModelTest::rowsRemoved(const QModelIndex & parent, int start, int end)
|
||||
void ModelTest::rowsRemoved ( const QModelIndex & parent, int start, int end )
|
||||
{
|
||||
qDebug() << "rr" << parent << start << end;
|
||||
Changing c = remove.pop();
|
||||
Q_ASSERT(c.parent == parent);
|
||||
Q_ASSERT(c.oldSize - (end - start + 1) == model->rowCount(parent));
|
||||
Q_ASSERT(c.last == model->data(model->index(start - 1, 0, c.parent)));
|
||||
Q_ASSERT(c.next == model->data(model->index(start, 0, c.parent)));
|
||||
QVERIFY( c.parent == parent );
|
||||
QVERIFY( c.oldSize - ( end - start + 1 ) == model->rowCount ( parent ) );
|
||||
QVERIFY( c.last == model->data ( model->index ( start - 1, 0, c.parent ) ) );
|
||||
QVERIFY( c.next == model->data ( model->index ( start, 0, c.parent ) ) );
|
||||
}
|
||||
|
||||
|
||||
@ -1,26 +1,45 @@
|
||||
/****************************************************************************
|
||||
**
|
||||
** Copyright (C) 2007 Trolltech ASA. All rights reserved.
|
||||
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
|
||||
** All rights reserved.
|
||||
** Contact: Nokia Corporation (qt-info@nokia.com)
|
||||
**
|
||||
** This file is part of the Qt Concurrent project on Trolltech Labs.
|
||||
** This file is part of the test suite of the Qt Toolkit.
|
||||
**
|
||||
** This file may be used under the terms of the GNU General Public
|
||||
** License version 2.0 as published by the Free Software Foundation
|
||||
** and appearing in the file LICENSE.GPL-2 included in the packaging of
|
||||
** this file. Please review the following information to ensure GNU
|
||||
** General Public Licensing requirements will be met:
|
||||
** http://www.trolltech.com/products/qt/opensource.html
|
||||
** $QT_BEGIN_LICENSE:LGPL$
|
||||
** 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.
|
||||
**
|
||||
** If you are unsure which license is appropriate for your use, please
|
||||
** review the following information:
|
||||
** http://www.trolltech.com/products/qt/licensing.html or contact the
|
||||
** sales department at sales@trolltech.com.
|
||||
** 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.
|
||||
**
|
||||
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
|
||||
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
||||
** 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.
|
||||
**
|
||||
** Other Usage
|
||||
** Alternatively, this file may be used in accordance with the terms and
|
||||
** conditions contained in a signed written agreement between you and Nokia.
|
||||
**
|
||||
**
|
||||
**
|
||||
**
|
||||
**
|
||||
** $QT_END_LICENSE$
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
|
||||
#ifndef MODELTEST_H
|
||||
#define MODELTEST_H
|
||||
|
||||
@ -30,47 +49,46 @@
|
||||
|
||||
class ModelTest : public QObject
|
||||
{
|
||||
Q_OBJECT
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
ModelTest(QAbstractItemModel *model, QObject *parent = 0);
|
||||
ModelTest( QAbstractItemModel *model, QObject *parent = 0 );
|
||||
|
||||
private Q_SLOTS:
|
||||
void nonDestructiveBasicTest();
|
||||
void rowCount();
|
||||
void columnCount();
|
||||
void hasIndex();
|
||||
void index();
|
||||
void parent();
|
||||
void data();
|
||||
void nonDestructiveBasicTest();
|
||||
void rowCount();
|
||||
void columnCount();
|
||||
void hasIndex();
|
||||
void index();
|
||||
void parent();
|
||||
void data();
|
||||
|
||||
protected Q_SLOTS:
|
||||
void runAllTests();
|
||||
void layoutAboutToBeChanged();
|
||||
void layoutChanged();
|
||||
void rowsAboutToBeInserted(const QModelIndex &parent, int start, int end);
|
||||
void rowsInserted(const QModelIndex & parent, int start, int end);
|
||||
void rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end);
|
||||
void rowsRemoved(const QModelIndex & parent, int start, int end);
|
||||
void runAllTests();
|
||||
void layoutAboutToBeChanged();
|
||||
void layoutChanged();
|
||||
void rowsAboutToBeInserted( const QModelIndex &parent, int start, int end );
|
||||
void rowsInserted( const QModelIndex & parent, int start, int end );
|
||||
void rowsAboutToBeRemoved( const QModelIndex &parent, int start, int end );
|
||||
void rowsRemoved( const QModelIndex & parent, int start, int end );
|
||||
|
||||
private:
|
||||
void checkChildren(const QModelIndex &parent, int currentDepth = 0);
|
||||
void checkChildren( const QModelIndex &parent, int currentDepth = 0 );
|
||||
|
||||
QAbstractItemModel *model;
|
||||
QAbstractItemModel *model;
|
||||
|
||||
struct Changing
|
||||
{
|
||||
QModelIndex parent;
|
||||
int oldSize;
|
||||
QVariant last;
|
||||
QVariant next;
|
||||
};
|
||||
QStack<Changing> insert;
|
||||
QStack<Changing> remove;
|
||||
struct Changing {
|
||||
QModelIndex parent;
|
||||
int oldSize;
|
||||
QVariant last;
|
||||
QVariant next;
|
||||
};
|
||||
QStack<Changing> insert;
|
||||
QStack<Changing> remove;
|
||||
|
||||
bool fetchingMore;
|
||||
bool fetchingMore;
|
||||
|
||||
QList<QPersistentModelIndex> changing;
|
||||
QList<QPersistentModelIndex> changing;
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
Loading…
Reference in New Issue
Block a user