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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QTest>
#include <QSignalSpy>
#include <QStringListModel>
#include <QSortFilterProxyModel>
class tst_QSortFilterProxyModelRegularExpression : public QObject
{
Q_OBJECT
private slots:
void tst_invalid();
void tst_caseSensitivity();
void tst_keepCaseSensitivity_QTBUG_92260();
void tst_keepPatternOptions_QTBUG_92260();
void tst_regexCaseSensitivityNotification();
};
void tst_QSortFilterProxyModelRegularExpression::tst_invalid()
{
const QLatin1String pattern("test");
QSortFilterProxyModel model;
model.setFilterRegularExpression(pattern);
QCOMPARE(model.filterRegularExpression(), QRegularExpression(pattern));
}
void tst_QSortFilterProxyModelRegularExpression::tst_caseSensitivity()
{
const QLatin1String pattern("test");
QStringListModel model({ "test", "TesT" });
QSortFilterProxyModel proxyModel;
proxyModel.setSourceModel(&model);
proxyModel.setFilterCaseSensitivity(Qt::CaseInsensitive);
proxyModel.setFilterRegularExpression(pattern);
QCOMPARE(proxyModel.filterCaseSensitivity(), Qt::CaseInsensitive);
QCOMPARE(proxyModel.rowCount(), 2);
proxyModel.setFilterCaseSensitivity(Qt::CaseSensitive);
QCOMPARE(proxyModel.filterCaseSensitivity(), Qt::CaseSensitive);
QCOMPARE(proxyModel.rowCount(), 1);
proxyModel.setFilterCaseSensitivity(Qt::CaseInsensitive);
QCOMPARE(proxyModel.filterCaseSensitivity(), Qt::CaseInsensitive);
QCOMPARE(proxyModel.rowCount(), 2);
}
/*!
This test ensures that when a string pattern is passed to setRegularEpxression,
the options are properly reseted but that the case sensitivity is kept as is.
*/
void tst_QSortFilterProxyModelRegularExpression::tst_keepCaseSensitivity_QTBUG_92260()
{
const QLatin1String pattern("test");
QStringListModel model({ "test", "TesT" });
QSortFilterProxyModel proxyModel;
proxyModel.setSourceModel(&model);
QRegularExpression patternWithOptions("Dummy",
QRegularExpression::MultilineOption
| QRegularExpression::CaseInsensitiveOption);
proxyModel.setFilterRegularExpression(patternWithOptions);
QCOMPARE(proxyModel.filterRegularExpression(), patternWithOptions);
QCOMPARE(proxyModel.filterCaseSensitivity(), Qt::CaseInsensitive);
proxyModel.setFilterRegularExpression(pattern);
QCOMPARE(proxyModel.filterCaseSensitivity(), Qt::CaseInsensitive);
QCOMPARE(proxyModel.filterRegularExpression().patternOptions(),
QRegularExpression::CaseInsensitiveOption);
patternWithOptions.setPatternOptions(QRegularExpression::MultilineOption);
proxyModel.setFilterRegularExpression(patternWithOptions);
QCOMPARE(proxyModel.filterCaseSensitivity(), Qt::CaseSensitive);
QCOMPARE(proxyModel.filterRegularExpression(), patternWithOptions);
proxyModel.setFilterRegularExpression(pattern);
QCOMPARE(proxyModel.filterCaseSensitivity(), Qt::CaseSensitive);
QCOMPARE(proxyModel.filterRegularExpression().patternOptions(),
QRegularExpression::NoPatternOption);
}
/*!
This test ensures that when the case sensitivity is changed, it does not nuke
the pattern options that were set before.
*/
void tst_QSortFilterProxyModelRegularExpression::tst_keepPatternOptions_QTBUG_92260()
{
QStringListModel model({ "test", "TesT" });
QSortFilterProxyModel proxyModel;
proxyModel.setSourceModel(&model);
QRegularExpression patternWithOptions("Dummy",
QRegularExpression::MultilineOption
| QRegularExpression::CaseInsensitiveOption);
proxyModel.setFilterRegularExpression(patternWithOptions);
QCOMPARE(proxyModel.filterRegularExpression(), patternWithOptions);
proxyModel.setFilterCaseSensitivity(Qt::CaseInsensitive);
QCOMPARE(proxyModel.filterCaseSensitivity(), Qt::CaseInsensitive);
QCOMPARE(proxyModel.filterRegularExpression().patternOptions(),
patternWithOptions.patternOptions());
proxyModel.setFilterCaseSensitivity(Qt::CaseSensitive);
QCOMPARE(proxyModel.filterCaseSensitivity(), Qt::CaseSensitive);
QCOMPARE(proxyModel.filterRegularExpression().patternOptions(),
QRegularExpression::MultilineOption);
}
/*!
This test ensures that if the case sensitivity is changed during a call to
setFilterRegularExpression, the notification signal will be emitted
*/
void tst_QSortFilterProxyModelRegularExpression::tst_regexCaseSensitivityNotification()
{
QSortFilterProxyModel proxy;
QSignalSpy spy(&proxy, &QSortFilterProxyModel::filterCaseSensitivityChanged);
proxy.setFilterCaseSensitivity(Qt::CaseInsensitive);
QCOMPARE(spy.count(), 1);
QRegularExpression re("regex");
QVERIFY(!re.patternOptions().testFlag(QRegularExpression::CaseInsensitiveOption));
proxy.setFilterRegularExpression(re);
QCOMPARE(proxy.filterCaseSensitivity(), Qt::CaseSensitive);
QCOMPARE(spy.count(), 2);
}
QTEST_MAIN(tst_QSortFilterProxyModelRegularExpression)
#include "tst_qsortfilterproxymodel_regularexpression.moc"
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