88 lines
2.7 KiB
C++

// vim: set tabstop=4 shiftwidth=4 expandtab:
/*
Gwenview: an image viewer
Copyright 2013 Aurélien Gâteau <agateau@kde.org>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
// Self
#include "contextmanagertest.h"
// Local
#include <lib/contextmanager.h>
#include <lib/semanticinfo/sorteddirmodel.h>
// Qt
#include <QEventLoop>
#include <QItemSelectionModel>
#include <QTest>
// KF
#include <KDirLister>
using namespace Gwenview;
using namespace TestUtils;
QTEST_MAIN(ContextManagerTest)
void ContextManagerTest::testRemove()
{
// When the current image is removed Gwenview must go to the next image if
// there is any, otherwise to the previous image.
SandBoxDir sandBox;
sandBox.fill(QStringList() << QStringLiteral("a") << QStringLiteral("b") << QStringLiteral("c"));
QUrl dirUrl = QUrl::fromLocalFile(sandBox.absolutePath());
SortedDirModel dirModel;
{
QEventLoop loop;
connect(dirModel.dirLister(), SIGNAL(completed()), &loop, SLOT(quit()));
dirModel.dirLister()->openUrl(dirUrl);
loop.exec();
}
QCOMPARE(dirModel.rowCount(), 3);
ContextManager manager(&dirModel, nullptr);
// Select second row
manager.selectionModel()->setCurrentIndex(dirModel.index(1, 0), QItemSelectionModel::Select);
// Remove "b", `manager` should select "c"
sandBox.remove(QStringLiteral("b"));
dirModel.dirLister()->updateDirectory(dirUrl);
while (dirModel.rowCount() == 3) {
QTest::qWait(100);
}
QModelIndex currentIndex = manager.selectionModel()->currentIndex();
QCOMPARE(currentIndex.row(), 1);
QCOMPARE(currentIndex.data(Qt::DisplayRole).toString(), QStringLiteral("c"));
// Remove "c", `manager` should select "a"
sandBox.remove(QStringLiteral("c"));
dirModel.dirLister()->updateDirectory(dirUrl);
while (dirModel.rowCount() == 2) {
QTest::qWait(100);
}
currentIndex = manager.selectionModel()->currentIndex();
QCOMPARE(currentIndex.row(), 0);
QCOMPARE(currentIndex.data(Qt::DisplayRole).toString(), QStringLiteral("a"));
}
#include "moc_contextmanagertest.cpp"