2011-07-30 18:13:09 +00:00
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/***************************************************************************
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* Copyright (C) 2011 by Peter Penz <peter.penz19@gmail.com> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
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***************************************************************************/
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2014-10-18 12:36:34 +00:00
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#include <qtest.h>
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#include <QSignalSpy>
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2011-07-30 18:13:09 +00:00
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#include "kitemviews/kfileitemlistview.h"
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#include "kitemviews/kfileitemmodel.h"
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2012-05-17 09:46:16 +00:00
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#include "kitemviews/private/kfileitemmodeldirlister.h"
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2011-07-30 18:13:09 +00:00
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#include "testdir.h"
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#include <QGraphicsView>
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namespace {
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const int DefaultTimeout = 2000;
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};
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class KFileItemListViewTest : public QObject
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{
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Q_OBJECT
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private slots:
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void init();
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void cleanup();
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2012-05-17 09:46:16 +00:00
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void testGroupedItemChanges();
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2011-07-30 18:13:09 +00:00
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private:
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KFileItemListView* m_listView;
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KFileItemModel* m_model;
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TestDir* m_testDir;
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QGraphicsView* m_graphicsView;
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};
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void KFileItemListViewTest::init()
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{
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qRegisterMetaType<KItemRangeList>("KItemRangeList");
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qRegisterMetaType<KFileItemList>("KFileItemList");
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m_testDir = new TestDir();
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2012-05-17 09:46:16 +00:00
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m_model = new KFileItemModel();
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m_model->m_dirLister->setAutoUpdate(false);
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2011-07-30 18:13:09 +00:00
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m_listView = new KFileItemListView();
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m_listView->onModelChanged(m_model, 0);
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m_graphicsView = new QGraphicsView();
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m_graphicsView->show();
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QTest::qWaitForWindowShown(m_graphicsView);
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}
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void KFileItemListViewTest::cleanup()
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{
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delete m_graphicsView;
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m_graphicsView = 0;
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delete m_listView;
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m_listView = 0;
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delete m_model;
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m_model = 0;
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delete m_testDir;
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m_testDir = 0;
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}
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2012-05-17 09:46:16 +00:00
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/**
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* If grouping is enabled, the group headers must be updated
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* when items have been inserted or removed. This updating
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* may only be done after all multiple ranges have been inserted
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* or removed and not after each individual range (see description
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* in #ifndef QT_NO_DEBUG-block of KItemListView::slotItemsInserted()
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* and KItemListView::slotItemsRemoved()). This test inserts and
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* removes multiple ranges and will trigger the Q_ASSERT in the
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* ifndef QT_NO_DEBUG-block in case if a group-header will be updated
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* too early.
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*/
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void KFileItemListViewTest::testGroupedItemChanges()
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{
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m_model->setGroupedSorting(true);
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m_testDir->createFiles(QStringList() << "1" << "3" << "5");
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m_model->loadDirectory(m_testDir->url());
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2014-10-18 12:36:34 +00:00
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QSignalSpy psy(m_model, SIGNAL(itemsInserted(KItemRangeList)));
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QVERIFY(psy.wait(DefaultTimeout));
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2012-05-17 09:46:16 +00:00
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QCOMPARE(m_model->count(), 3);
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m_testDir->createFiles(QStringList() << "2" << "4");
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m_model->m_dirLister->updateDirectory(m_testDir->url());
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2014-10-18 12:36:34 +00:00
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QSignalSpy psyItemsInserted(m_model, SIGNAL(itemsInserted(KItemRangeList)));
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QVERIFY(psyItemsInserted.wait(DefaultTimeout));
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2012-05-17 09:46:16 +00:00
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QCOMPARE(m_model->count(), 5);
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m_testDir->removeFile("1");
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m_testDir->removeFile("3");
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m_testDir->removeFile("5");
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m_model->m_dirLister->updateDirectory(m_testDir->url());
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2014-10-18 12:36:34 +00:00
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QSignalSpy psyItemsRemoved(m_model, SIGNAL(itemsRemoved(KItemRangeList)));
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QVERIFY(psyItemsRemoved.wait(DefaultTimeout));
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2012-05-17 09:46:16 +00:00
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QCOMPARE(m_model->count(), 2);
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}
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2014-10-18 12:36:34 +00:00
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QTEST_MAIN(KFileItemListViewTest)
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2011-07-30 18:13:09 +00:00
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#include "kfileitemlistviewtest.moc"
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