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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 <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 iconPixmaps();
};
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(QFileInfo(QDir::currentPath()));
}
void tst_QFileIconProvider::iconPixmaps()
{
const QIcon &icon = getIcon();
const auto sizes = icon.availableSizes();
for (const QSize &size : sizes) {
QPixmap pixmap = icon.pixmap(size);
QVERIFY(!pixmap.isNull());
}
}
QTEST_MAIN(tst_QFileIconProvider)
#include "tst_qfileiconprovider.moc"
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