5635823e17
As in the past, to avoid rewriting various autotests that contain line-number information, an extra blank line has been inserted at the end of the license text to ensure that this commit does not change the total number of lines in the license header. Change-Id: I311e001373776812699d6efc045b5f742890c689 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
343 lines
10 KiB
C++
343 lines
10 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
|
|
** Contact: http://www.qt-project.org/
|
|
**
|
|
** This file is part of the test suite of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
|
** 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.
|
|
**
|
|
** 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.
|
|
**
|
|
** 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.
|
|
**
|
|
**
|
|
**
|
|
**
|
|
**
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
|
|
#include <QtTest/QtTest>
|
|
#include <QtGui/QtGui>
|
|
#include <QtWidgets/QtWidgets>
|
|
|
|
#include "modeltest.h"
|
|
#include "dynamictreemodel.h"
|
|
|
|
|
|
class tst_ModelTest : public QObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
tst_ModelTest() {}
|
|
virtual ~tst_ModelTest() {}
|
|
|
|
public slots:
|
|
void initTestCase();
|
|
void cleanupTestCase();
|
|
void init();
|
|
void cleanup();
|
|
|
|
private slots:
|
|
void stringListModel();
|
|
void treeWidgetModel();
|
|
void standardItemModel();
|
|
void testInsertThroughProxy();
|
|
void moveSourceItems();
|
|
void testResetThroughProxy();
|
|
};
|
|
|
|
|
|
|
|
void tst_ModelTest::initTestCase()
|
|
{
|
|
}
|
|
|
|
void tst_ModelTest::cleanupTestCase()
|
|
{
|
|
}
|
|
|
|
void tst_ModelTest::init()
|
|
{
|
|
|
|
}
|
|
|
|
void tst_ModelTest::cleanup()
|
|
{
|
|
}
|
|
/*
|
|
tests
|
|
*/
|
|
|
|
void tst_ModelTest::stringListModel()
|
|
{
|
|
QStringListModel model;
|
|
QSortFilterProxyModel proxy;
|
|
|
|
ModelTest t1(&model);
|
|
ModelTest t2(&proxy);
|
|
|
|
proxy.setSourceModel(&model);
|
|
|
|
model.setStringList(QStringList() << "2" << "3" << "1");
|
|
model.setStringList(QStringList() << "a" << "e" << "plop" << "b" << "c" );
|
|
|
|
proxy.setDynamicSortFilter(true);
|
|
proxy.setFilterRegExp(QRegExp("[^b]"));
|
|
}
|
|
|
|
void tst_ModelTest::treeWidgetModel()
|
|
{
|
|
QTreeWidget widget;
|
|
|
|
ModelTest t1(widget.model());
|
|
|
|
QTreeWidgetItem *root = new QTreeWidgetItem(&widget, QStringList("root"));
|
|
for (int i = 0; i < 20; ++i) {
|
|
new QTreeWidgetItem(root, QStringList(QString::number(i)));
|
|
}
|
|
QTreeWidgetItem *remove = root->child(2);
|
|
root->removeChild(remove);
|
|
QTreeWidgetItem *parent = new QTreeWidgetItem(&widget, QStringList("parent"));
|
|
new QTreeWidgetItem(parent, QStringList("child"));
|
|
widget.setItemHidden(parent, true);
|
|
|
|
widget.sortByColumn(0);
|
|
}
|
|
|
|
void tst_ModelTest::standardItemModel()
|
|
{
|
|
QStandardItemModel model(10,10);
|
|
QSortFilterProxyModel proxy;
|
|
|
|
|
|
ModelTest t1(&model);
|
|
ModelTest t2(&proxy);
|
|
|
|
proxy.setSourceModel(&model);
|
|
|
|
model.insertRows(2, 5);
|
|
model.removeRows(4, 5);
|
|
|
|
model.insertColumns(2, 5);
|
|
model.removeColumns(4, 5);
|
|
|
|
model.insertRows(0,5, model.index(1,1));
|
|
model.insertColumns(0,5, model.index(1,3));
|
|
}
|
|
|
|
void tst_ModelTest::testInsertThroughProxy()
|
|
{
|
|
DynamicTreeModel *model = new DynamicTreeModel(this);
|
|
|
|
QSortFilterProxyModel *proxy = new QSortFilterProxyModel(this);
|
|
proxy->setSourceModel(model);
|
|
|
|
new ModelTest(proxy, this);
|
|
|
|
ModelInsertCommand *insertCommand = new ModelInsertCommand(model, this);
|
|
insertCommand->setNumCols(4);
|
|
insertCommand->setStartRow(0);
|
|
insertCommand->setEndRow(9);
|
|
// Parent is QModelIndex()
|
|
insertCommand->doCommand();
|
|
|
|
insertCommand = new ModelInsertCommand(model, this);
|
|
insertCommand->setNumCols(4);
|
|
insertCommand->setAncestorRowNumbers(QList<int>() << 5);
|
|
insertCommand->setStartRow(0);
|
|
insertCommand->setEndRow(9);
|
|
insertCommand->doCommand();
|
|
|
|
ModelMoveCommand *moveCommand = new ModelMoveCommand(model, this);
|
|
moveCommand->setNumCols(4);
|
|
moveCommand->setStartRow(0);
|
|
moveCommand->setEndRow(0);
|
|
moveCommand->setDestRow(9);
|
|
moveCommand->setDestAncestors(QList<int>() << 5);
|
|
moveCommand->doCommand();
|
|
}
|
|
|
|
/**
|
|
Makes the persistent index list publicly accessible
|
|
*/
|
|
class AccessibleProxyModel : public QSortFilterProxyModel
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
AccessibleProxyModel(QObject *parent = 0) : QSortFilterProxyModel(parent) {}
|
|
|
|
QModelIndexList persistent()
|
|
{
|
|
return persistentIndexList();
|
|
}
|
|
};
|
|
|
|
class ObservingObject : public QObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
ObservingObject(AccessibleProxyModel *proxy, QObject *parent = 0)
|
|
: QObject(parent)
|
|
, m_proxy(proxy)
|
|
, storePersistentFailureCount(0)
|
|
, checkPersistentFailureCount(0)
|
|
{
|
|
connect(m_proxy, SIGNAL(rowsAboutToBeMoved(QModelIndex,int,int,QModelIndex,int)), SLOT(storePersistent()));
|
|
connect(m_proxy, SIGNAL(rowsMoved(QModelIndex,int,int,QModelIndex,int)), SLOT(checkPersistent()));
|
|
}
|
|
|
|
public slots:
|
|
|
|
void storePersistent(const QModelIndex &parent)
|
|
{
|
|
for (int row = 0; row < m_proxy->rowCount(parent); ++row) {
|
|
QModelIndex proxyIndex = m_proxy->index(row, 0, parent);
|
|
QModelIndex sourceIndex = m_proxy->mapToSource(proxyIndex);
|
|
if (!proxyIndex.isValid()) {
|
|
qWarning("%s: Invalid proxy index", Q_FUNC_INFO);
|
|
++storePersistentFailureCount;
|
|
}
|
|
if (!sourceIndex.isValid()) {
|
|
qWarning("%s: invalid source index", Q_FUNC_INFO);
|
|
++storePersistentFailureCount;
|
|
}
|
|
m_persistentSourceIndexes.append(sourceIndex);
|
|
m_persistentProxyIndexes.append(proxyIndex);
|
|
if (m_proxy->hasChildren(proxyIndex))
|
|
storePersistent(proxyIndex);
|
|
}
|
|
}
|
|
|
|
void storePersistent()
|
|
{
|
|
// This method is called from rowsAboutToBeMoved. Persistent indexes should be valid
|
|
foreach(const QModelIndex &idx, m_persistentProxyIndexes)
|
|
if (!idx.isValid()) {
|
|
qWarning("%s: persistentProxyIndexes contains invalid index", Q_FUNC_INFO);
|
|
++storePersistentFailureCount;
|
|
}
|
|
|
|
if (!m_proxy->persistent().isEmpty()) {
|
|
qWarning("%s: proxy should have no persistent indexes when storePersistent called",
|
|
Q_FUNC_INFO);
|
|
++storePersistentFailureCount;
|
|
}
|
|
storePersistent(QModelIndex());
|
|
if (m_proxy->persistent().isEmpty()) {
|
|
qWarning("%s: proxy should have persistent index after storePersistent called",
|
|
Q_FUNC_INFO);
|
|
++storePersistentFailureCount;
|
|
}
|
|
}
|
|
|
|
void checkPersistent()
|
|
{
|
|
for (int row = 0; row < m_persistentProxyIndexes.size(); ++row) {
|
|
QModelIndex updatedProxy = m_persistentProxyIndexes.at(row);
|
|
QModelIndex updatedSource = m_persistentSourceIndexes.at(row);
|
|
}
|
|
for (int row = 0; row < m_persistentProxyIndexes.size(); ++row) {
|
|
QModelIndex updatedProxy = m_persistentProxyIndexes.at(row);
|
|
QModelIndex updatedSource = m_persistentSourceIndexes.at(row);
|
|
if (m_proxy->mapToSource(updatedProxy) != updatedSource) {
|
|
qWarning("%s: check failed at row %d", Q_FUNC_INFO, row);
|
|
++checkPersistentFailureCount;
|
|
}
|
|
}
|
|
m_persistentSourceIndexes.clear();
|
|
m_persistentProxyIndexes.clear();
|
|
}
|
|
|
|
private:
|
|
AccessibleProxyModel *m_proxy;
|
|
QList<QPersistentModelIndex> m_persistentSourceIndexes;
|
|
QList<QPersistentModelIndex> m_persistentProxyIndexes;
|
|
public:
|
|
int storePersistentFailureCount;
|
|
int checkPersistentFailureCount;
|
|
};
|
|
|
|
void tst_ModelTest::moveSourceItems()
|
|
{
|
|
DynamicTreeModel *model = new DynamicTreeModel(this);
|
|
AccessibleProxyModel *proxy = new AccessibleProxyModel(this);
|
|
proxy->setSourceModel(model);
|
|
|
|
ModelInsertCommand *insertCommand = new ModelInsertCommand(model, this);
|
|
insertCommand->setStartRow(0);
|
|
insertCommand->setEndRow(2);
|
|
insertCommand->doCommand();
|
|
|
|
insertCommand = new ModelInsertCommand(model, this);
|
|
insertCommand->setAncestorRowNumbers(QList<int>() << 1);
|
|
insertCommand->setStartRow(0);
|
|
insertCommand->setEndRow(2);
|
|
insertCommand->doCommand();
|
|
|
|
ObservingObject observer(proxy);
|
|
|
|
ModelMoveCommand *moveCommand = new ModelMoveCommand(model, this);
|
|
moveCommand->setStartRow(0);
|
|
moveCommand->setEndRow(0);
|
|
moveCommand->setDestAncestors(QList<int>() << 1);
|
|
moveCommand->setDestRow(0);
|
|
moveCommand->doCommand();
|
|
|
|
QCOMPARE(observer.storePersistentFailureCount, 0);
|
|
QCOMPARE(observer.checkPersistentFailureCount, 0);
|
|
}
|
|
|
|
void tst_ModelTest::testResetThroughProxy()
|
|
{
|
|
DynamicTreeModel *model = new DynamicTreeModel(this);
|
|
|
|
ModelInsertCommand *insertCommand = new ModelInsertCommand(model, this);
|
|
insertCommand->setStartRow(0);
|
|
insertCommand->setEndRow(2);
|
|
insertCommand->doCommand();
|
|
|
|
QPersistentModelIndex persistent = model->index(0, 0);
|
|
|
|
AccessibleProxyModel *proxy = new AccessibleProxyModel(this);
|
|
proxy->setSourceModel(model);
|
|
|
|
ObservingObject observer(proxy);
|
|
observer.storePersistent();
|
|
|
|
ModelResetCommand *resetCommand = new ModelResetCommand(model, this);
|
|
resetCommand->setNumCols(0);
|
|
resetCommand->doCommand();
|
|
|
|
QCOMPARE(observer.storePersistentFailureCount, 0);
|
|
QCOMPARE(observer.checkPersistentFailureCount, 0);
|
|
}
|
|
|
|
|
|
QTEST_MAIN(tst_ModelTest)
|
|
#include "tst_modeltest.moc"
|