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Diffstat (limited to 'tests/auto/qitemmodel/modelstotest.cpp')
| -rw-r--r-- | tests/auto/qitemmodel/modelstotest.cpp | 425 |
1 files changed, 0 insertions, 425 deletions
diff --git a/tests/auto/qitemmodel/modelstotest.cpp b/tests/auto/qitemmodel/modelstotest.cpp deleted file mode 100644 index 772f72b973..0000000000 --- a/tests/auto/qitemmodel/modelstotest.cpp +++ /dev/null @@ -1,425 +0,0 @@ -/**************************************************************************** -** -** 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 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 <QtCore/QtCore> -#include <QtSql/QtSql> -#include <QtGui/QtGui> -#include <QSortFilterProxyModel> - -/* - To add a model to be tested add the header file to the includes - and impliment what is needed in the four functions below. - - You can add more then one model, several Qt models and included as examples. - - In tst_qitemmodel.cpp a new ModelsToTest object is created for each test. - - When you have errors fix the first ones first. Later tests depend upon them working -*/ - -class ModelsToTest { - -public: - ModelsToTest(); - - QAbstractItemModel *createModel(const QString &modelType); - QModelIndex populateTestArea(QAbstractItemModel *model); - void cleanupTestArea(QAbstractItemModel *model); - - enum Read { - ReadOnly, // wont perform remove(), insert(), and setData() - ReadWrite - }; - enum Contains { - Empty, // Confirm that rowCount() == 0 etc throughout the test - HasData // Confirm that rowCount() != 0 etc throughout the test - }; - - struct test { - test(QString m, Read r, Contains c) : modelType(m), read(r), contains(c){}; - - QString modelType; - Read read; - Contains contains; - }; - - QList<test> tests; - - static void setupDatabase(); -}; - - -/*! - Add new tests, they can be the same model, but in a different state. - - The name of the model is passed to createModel - If readOnly is true the remove tests will be skipped. Example: QDirModel is disabled. - If createModel returns an empty model. Example: QDirModel does not - */ -ModelsToTest::ModelsToTest() -{ - setupDatabase(); - - tests.append(test("QDirModel", ReadOnly, HasData)); - tests.append(test("QStringListModel", ReadWrite, HasData)); - tests.append(test("QStringListModelEmpty", ReadWrite, Empty)); - - tests.append(test("QStandardItemModel", ReadWrite, HasData)); - tests.append(test("QStandardItemModelEmpty", ReadWrite, Empty)); - - // QSortFilterProxyModel test uses QStandardItemModel so test it first - tests.append(test("QSortFilterProxyModel", ReadWrite, HasData)); - tests.append(test("QSortFilterProxyModelEmpty", ReadWrite, Empty)); - tests.append(test("QSortFilterProxyModelRegExp", ReadWrite, HasData)); - - tests.append(test("QListModel", ReadWrite, HasData)); - tests.append(test("QListModelEmpty", ReadWrite, Empty)); - tests.append(test("QTableModel", ReadWrite, HasData)); - tests.append(test("QTableModelEmpty", ReadWrite, Empty)); - - tests.append(test("QTreeModel", ReadWrite, HasData)); - tests.append(test("QTreeModelEmpty", ReadWrite, Empty)); - - tests.append(test("QSqlQueryModel", ReadOnly, HasData)); - tests.append(test("QSqlQueryModelEmpty", ReadOnly, Empty)); - - // Fails on remove - tests.append(test("QSqlTableModel", ReadOnly, HasData)); -} - -/*! - Return a new modelType. - */ -QAbstractItemModel *ModelsToTest::createModel(const QString &modelType) -{ - if (modelType == "QStringListModelEmpty") - return new QStringListModel(); - - if (modelType == "QStringListModel") { - QStringListModel *model = new QStringListModel(); - populateTestArea(model); - return model; - } - - if (modelType == "QStandardItemModelEmpty") { - return new QStandardItemModel(); - } - - if (modelType == "QStandardItemModel") { - QStandardItemModel *model = new QStandardItemModel(); - populateTestArea(model); - return model; - } - - if (modelType == "QSortFilterProxyModelEmpty") { - QSortFilterProxyModel *model = new QSortFilterProxyModel; - QStandardItemModel *standardItemModel = new QStandardItemModel; - model->setSourceModel(standardItemModel); - return model; - } - - if (modelType == "QSortFilterProxyModelRegExp") { - QSortFilterProxyModel *model = new QSortFilterProxyModel; - QStandardItemModel *standardItemModel = new QStandardItemModel; - model->setSourceModel(standardItemModel); - populateTestArea(model); - model->setFilterRegExp(QRegExp("(^$|0.*)")); - return model; - } - - if (modelType == "QSortFilterProxyModel") { - QSortFilterProxyModel *model = new QSortFilterProxyModel; - QStandardItemModel *standardItemModel = new QStandardItemModel; - model->setSourceModel(standardItemModel); - populateTestArea(model); - return model; - } - - if (modelType == "QDirModel") { - QDirModel *model = new QDirModel(); - model->setReadOnly(false); - return model; - } - - if (modelType == "QSqlQueryModel") { - QSqlQueryModel *model = new QSqlQueryModel(); - populateTestArea(model); - return model; - } - - if (modelType == "QSqlQueryModelEmpty") { - QSqlQueryModel *model = new QSqlQueryModel(); - return model; - } - - if (modelType == "QSqlTableModel") { - QSqlTableModel *model = new QSqlTableModel(); - populateTestArea(model); - return model; - } - - if (modelType == "QListModelEmpty") - return (new QListWidget)->model(); - - if (modelType == "QListModel") { - QListWidget *widget = new QListWidget; - populateTestArea(widget->model()); - return widget->model(); - } - - if (modelType == "QTableModelEmpty") - return (new QTableWidget)->model(); - - if (modelType == "QTableModel") { - QTableWidget *widget = new QTableWidget; - populateTestArea(widget->model()); - return widget->model(); - } - - if (modelType == "QTreeModelEmpty") { - QTreeWidget *widget = new QTreeWidget; - return widget->model(); - } - - if (modelType == "QTreeModel") { - QTreeWidget *widget = new QTreeWidget; - populateTestArea(widget->model()); - return widget->model(); - } - - return 0; -} - -/*! - Fills model with some test data at least twenty rows and if possible twenty or more columns. - Return the parent of a row/column that can be tested. - - NOTE: If readOnly is true tests will try to remove and add rows and columns. - If you have a tree model returning not the root index will help catch more errors. - */ -QModelIndex ModelsToTest::populateTestArea(QAbstractItemModel *model) -{ - if (QStringListModel *stringListModel = qobject_cast<QStringListModel *>(model)) { - QString alphabet = "a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z"; - stringListModel->setStringList( alphabet.split(",") ); - return QModelIndex(); - } - - if (qobject_cast<QStandardItemModel *>(model)) { - // Basic tree StandardItemModel - QModelIndex parent; - QVariant blue = QVariant(QColor(Qt::blue)); -#ifndef Q_OS_WINCE - for (int i = 0; i < 4; ++i) { -#else - for (int i = 0; i < 2; ++i) { -#endif - parent = model->index(0, 0, parent); - model->insertRows(0, 26 + i, parent); -#ifndef Q_OS_WINCE - model->insertColumns(0, 26 + i, parent); -#else - model->insertColumns(0, 4 + i, parent); -#endif - // Fill in some values to make it easier to debug - /* - for (int x = 0; x < 26 + i; ++x) { - QString xval = QString::number(x); - for (int y = 0; y < 26 + i; ++y) { - QString val = xval + QString::number(y) + QString::number(i); - QModelIndex index = model->index(x, y, parent); - model->setData(index, val); - model->setData(index, blue, Qt::TextColorRole); - } - } - */ - } - return model->index(0,0); - } - - if (qobject_cast<QSortFilterProxyModel *>(model)) { - QAbstractItemModel *realModel = (qobject_cast<QSortFilterProxyModel *>(model))->sourceModel(); - // Basic tree StandardItemModel - QModelIndex parent; - QVariant blue = QVariant(QColor(Qt::blue)); -#ifndef Q_OS_WINCE - for (int i = 0; i < 4; ++i) { -#else - for (int i = 0; i < 2; ++i) { -#endif - parent = realModel->index(0, 0, parent); - realModel->insertRows(0, 26+i, parent); -#ifndef Q_OS_WINCE - realModel->insertColumns(0, 26+i, parent); -#else - realModel->insertColumns(0, 4, parent); -#endif - // Fill in some values to make it easier to debug - /* - for (int x = 0; x < 26+i; ++x) { - QString xval = QString::number(x); - for (int y = 0; y < 26 + i; ++y) { - QString val = xval + QString::number(y) + QString::number(i); - QModelIndex index = realModel->index(x, y, parent); - realModel->setData(index, val); - realModel->setData(index, blue, Qt::TextColorRole); - } - } - */ - } - QModelIndex returnIndex = model->index(0,0); - if (!returnIndex.isValid()) - qFatal("%s: model index to be returned is invalid", Q_FUNC_INFO); - return returnIndex; - } - - if (QDirModel *dirModel = qobject_cast<QDirModel *>(model)) { - if (!QDir::current().mkdir("test")) - qFatal("%s: cannot create directory %s", - Q_FUNC_INFO, - qPrintable(QDir::toNativeSeparators(QDir::currentPath()+"/test"))); - for (int i = 0; i < 26; ++i) { - QString subdir = QString("test/foo_%1").arg(i); - if (!QDir::current().mkdir(subdir)) - qFatal("%s: cannot create directory %s", - Q_FUNC_INFO, - qPrintable(QDir::toNativeSeparators(QDir::currentPath()+"/"+subdir))); - } - return dirModel->index(QDir::currentPath()+"/test"); - } - - if (QSqlQueryModel *queryModel = qobject_cast<QSqlQueryModel *>(model)) { - QSqlQuery q; - q.exec("CREATE TABLE test(id int primary key, name varchar(30))"); - q.prepare("INSERT INTO test(id, name) values (?, ?)"); -#ifndef Q_OS_WINCE - for (int i = 0; i < 1024; ++i) { -#else - for (int i = 0; i < 512; ++i) { -#endif - q.addBindValue(i); - q.addBindValue("Mr. Smith" + QString::number(i)); - q.exec(); - } - if (QSqlTableModel *tableModel = qobject_cast<QSqlTableModel *>(model)) { - tableModel->setTable("test"); - tableModel->setEditStrategy(QSqlTableModel::OnManualSubmit); - tableModel->select(); - } else { - queryModel->setQuery("select * from test"); - } - return QModelIndex(); - } - - if (QListWidget *listWidget = qobject_cast<QListWidget *>(model->parent())) { -#ifndef Q_OS_WINCE - int items = 100; -#else - int items = 50; -#endif - while (items--) - listWidget->addItem(QString("item %1").arg(items)); - return QModelIndex(); - } - - if (QTableWidget *tableWidget = qobject_cast<QTableWidget *>(model->parent())) { - tableWidget->setColumnCount(20); - tableWidget->setRowCount(20); - return QModelIndex(); - } - - if (QTreeWidget *treeWidget = qobject_cast<QTreeWidget *>(model->parent())) { - int topItems = 20; - treeWidget->setColumnCount(1); - QTreeWidgetItem *parent; - while (topItems--){ - parent = new QTreeWidgetItem(treeWidget, QStringList(QString("top %1").arg(topItems))); - for (int i = 0; i < 20; ++i) - new QTreeWidgetItem(parent, QStringList(QString("child %1").arg(topItems))); - } - return QModelIndex(); - } - - qFatal("%s: unknown type of model", Q_FUNC_INFO); - return QModelIndex(); -} - -/*! - If you need to cleanup from populateTest() do it here. - Note that this is called after every test even if populateTestArea isn't called. - */ -void ModelsToTest::cleanupTestArea(QAbstractItemModel *model) -{ - if (qobject_cast<QDirModel *>(model)) - { - if (QDir(QDir::currentPath()+"/test").exists()) - { - for (int i = 0; i < 26; ++i) { - QString subdir(QString("test/foo_%1").arg(i)); - if (!QDir::current().rmdir(subdir)) - qFatal("%s: cannot remove directory %s", - Q_FUNC_INFO, - qPrintable(QDir::toNativeSeparators(QDir::currentPath()+"/"+subdir))); - } - if (!QDir::current().rmdir("test")) - qFatal("%s: cannot remove directory %s", - Q_FUNC_INFO, - qPrintable(QDir::toNativeSeparators(QDir::currentPath()+"/test"))); - } - } else if (qobject_cast<QSqlQueryModel *>(model)) { - QSqlQuery q("DROP TABLE test"); - } -} - -void ModelsToTest::setupDatabase() -{ - if (!QSqlDatabase::database().isValid()) { - QSqlDatabase db = QSqlDatabase::addDatabase("QSQLITE"); - db.setDatabaseName(":memory:"); - if (!db.open()) { - qWarning() << "Unable to open database" << db.lastError(); - return; - } - } -} - |