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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include <coreplugin/find/itemviewfind.h>
#include <QTest>
#include <QTreeWidget>
class tst_treeviewfind : public QObject
{
Q_OBJECT
private slots:
void wrapping();
void columns();
};
void tst_treeviewfind::wrapping()
{
// set up tree
// search for FOO in
// * HEADER1
// * FOO1
// * HEADER2
// * A
// * HEADER3
// * FOO2
QTreeWidget *tree = new QTreeWidget;
tree->setColumnCount(1);
QList<QTreeWidgetItem *> toplevelitems;
QTreeWidgetItem *item;
item = new QTreeWidgetItem((QTreeWidget *)0, QStringList() << QLatin1String("HEADER1"));
item->addChild(new QTreeWidgetItem((QTreeWidget *)0, QStringList() << QLatin1String("FOO1")));
toplevelitems << item;
item = new QTreeWidgetItem((QTreeWidget *)0, QStringList() << QLatin1String("HEADER2"));
item->addChild(new QTreeWidgetItem((QTreeWidget *)0, QStringList() << QLatin1String("A")));
toplevelitems << item;
item = new QTreeWidgetItem((QTreeWidget *)0, QStringList() << QLatin1String("HEADER3"));
item->addChild(new QTreeWidgetItem((QTreeWidget *)0, QStringList() << QLatin1String("FOO2")));
toplevelitems << item;
tree->addTopLevelItems(toplevelitems);
// set up
Core::ItemViewFind *findSupport = new Core::ItemViewFind(tree);
tree->setCurrentItem(toplevelitems.at(2)->child(0));
QCOMPARE(tree->currentItem()->text(0), QString::fromLatin1("FOO2"));
// forward
findSupport->findStep(QLatin1String("FOO"), {});
QCOMPARE(tree->currentItem(), toplevelitems.at(0)->child(0));
// backward
tree->setCurrentItem(toplevelitems.at(0)->child(0));
QCOMPARE(tree->currentItem()->text(0), QString::fromLatin1("FOO1"));
findSupport->findStep(QLatin1String("FOO"), Utils::FindBackward);
QCOMPARE(tree->currentItem(), toplevelitems.at(2)->child(0));
// clean up
delete findSupport;
delete tree;
}
void tst_treeviewfind::columns()
{
// set up tree
// search for FOO in
// * HEADER1 | HEADER1
// * FOO1 | A
// * HEADER2 | FOOHEADER2
// * FOO2 | FOO3
// * HEADER3 | HEADER2
// * A | FOO4
QTreeWidget *tree = new QTreeWidget;
tree->setColumnCount(2);
QList<QTreeWidgetItem *> toplevelitems;
QTreeWidgetItem *item;
item = new QTreeWidgetItem((QTreeWidget *)0, QStringList() << QLatin1String("HEADER1") << QLatin1String("HEADER1"));
item->addChild(new QTreeWidgetItem((QTreeWidget *)0, QStringList() << QLatin1String("FOO1") << QLatin1String("A")));
toplevelitems << item;
item = new QTreeWidgetItem((QTreeWidget *)0, QStringList() << QLatin1String("HEADER2") << QLatin1String("FOOHEADER2"));
item->addChild(new QTreeWidgetItem((QTreeWidget *)0, QStringList() << QLatin1String("FOO2") << QLatin1String("FOO3")));
toplevelitems << item;
item = new QTreeWidgetItem((QTreeWidget *)0, QStringList() << QLatin1String("HEADER3") << QLatin1String("HEADER3"));
item->addChild(new QTreeWidgetItem((QTreeWidget *)0, QStringList() << QLatin1String("A") << QLatin1String("FOO4")));
toplevelitems << item;
tree->addTopLevelItems(toplevelitems);
// set up
Core::ItemViewFind *findSupport = new Core::ItemViewFind(tree);
tree->setCurrentItem(toplevelitems.at(0));
QCOMPARE(tree->currentItem()->text(0), QString::fromLatin1("HEADER1"));
// find in first column
findSupport->findStep(QLatin1String("FOO"), {});
QCOMPARE(tree->currentItem(), toplevelitems.at(0)->child(0));
// find in second column of node with children
findSupport->findStep(QLatin1String("FOO"), {});
QCOMPARE(tree->currentItem(), toplevelitems.at(1));
// again find in first column
findSupport->findStep(QLatin1String("FOO"), {});
QCOMPARE(tree->currentItem(), toplevelitems.at(1)->child(0));
// don't stay in item if multiple columns match, and find in second column
findSupport->findStep(QLatin1String("FOO"), {});
QCOMPARE(tree->currentItem(), toplevelitems.at(2)->child(0));
// wrap
findSupport->findStep(QLatin1String("FOO"), {});
QCOMPARE(tree->currentItem(), toplevelitems.at(0)->child(0));
// backwards
tree->setCurrentItem(toplevelitems.at(2)->child(0));
QCOMPARE(tree->currentItem()->text(0), QString::fromLatin1("A"));
findSupport->findStep(QLatin1String("FOO"), Utils::FindBackward);
QCOMPARE(tree->currentItem(), toplevelitems.at(1)->child(0));
findSupport->findStep(QLatin1String("FOO"), Utils::FindBackward);
QCOMPARE(tree->currentItem(), toplevelitems.at(1));
findSupport->findStep(QLatin1String("FOO"), Utils::FindBackward);
QCOMPARE(tree->currentItem(), toplevelitems.at(0)->child(0));
findSupport->findStep(QLatin1String("FOO"), Utils::FindBackward);
QCOMPARE(tree->currentItem(), toplevelitems.at(2)->child(0));
// clean up
delete findSupport;
delete tree;
}
QTEST_MAIN(tst_treeviewfind)
#include "tst_treeviewfind.moc"
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