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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 <QFileIconProvider>
#include <QFileInfo>
#include <QTest>
class tst_QFileIconProvider : public QObject
{
Q_OBJECT
private slots:
void qfileiconprovider();
void iconType_data();
void iconType();
void iconInfo_data();
void iconInfo();
void type_data();
void type();
void taskQTBUG_46755_QFileIconEngine_crash();
};
void tst_QFileIconProvider::qfileiconprovider()
{
// don't crash
QFileIconProvider provider;
}
Q_DECLARE_METATYPE(QFileIconProvider::IconType)
void tst_QFileIconProvider::iconType_data()
{
QTest::addColumn<QFileIconProvider::IconType>("type");
QTest::newRow("computer") << QFileIconProvider::Computer;
QTest::newRow("desktop") << QFileIconProvider::Desktop;
QTest::newRow("trashcan") << QFileIconProvider::Trashcan;
QTest::newRow("network") << QFileIconProvider::Network;
QTest::newRow("drive") << QFileIconProvider::Drive;
QTest::newRow("folder") << QFileIconProvider::Folder;
QTest::newRow("file") << QFileIconProvider::File;
}
// public QIcon icon(QFileIconProvider::IconType const& type) const
void tst_QFileIconProvider::iconType()
{
QFETCH(QFileIconProvider::IconType, type);
QFileIconProvider provider;
QVERIFY(!provider.icon(type).isNull());
}
void tst_QFileIconProvider::iconInfo_data()
{
QTest::addColumn<QFileInfo>("info");
QTest::addColumn<bool>("setPath");
QTest::newRow("null") << QFileInfo() << false;
QTest::newRow("drive") << QFileInfo(QDir::rootPath()) << true;
QTest::newRow("home") << QFileInfo(QDir::homePath()) << true;
QTest::newRow("current") << QFileInfo(QDir::currentPath()) << true;
}
// public QIcon icon(QFileInfo const& info) const
void tst_QFileIconProvider::iconInfo()
{
QFETCH(QFileInfo, info);
QFETCH(bool, setPath);
if (setPath)
QVERIFY(info.exists());
QFileIconProvider provider;
// we should always get an icon
QVERIFY(!provider.icon(info).isNull());
}
void tst_QFileIconProvider::type_data()
{
QTest::addColumn<QFileInfo>("info");
// Return value is _very_ system dependent, hard to test
// QTest::addColumn<QString>("type");
QTest::newRow("null") << QFileInfo();
QTest::newRow("drive") << QFileInfo(QDir::rootPath());
QTest::newRow("home") << QFileInfo(QDir::homePath());
QTest::newRow("current") << QFileInfo(QDir::currentPath());
QTest::newRow("exe") << QFileInfo(QCoreApplication::applicationFilePath());
}
// public QString type(QFileInfo const& info) const
void tst_QFileIconProvider::type()
{
QFETCH(QFileInfo, info);
QFileIconProvider provider;
QVERIFY(!provider.type(info).isEmpty());
}
static QIcon getIcon()
{
QFileIconProvider fip;
return fip.icon(QDir::currentPath());
}
void tst_QFileIconProvider::taskQTBUG_46755_QFileIconEngine_crash()
{
const QIcon &icon = getIcon();
const auto sizes = icon.availableSizes();
for (const QSize &size : sizes)
icon.pixmap(size);
// No crash, all good.
}
QTEST_MAIN(tst_QFileIconProvider)
#include "tst_qfileiconprovider.moc"
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