qt-everywhere-src-5.15.1/qtimageformats/tests/auto/tga/tst_qtga.cpp

/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the TGA autotests in the Qt ImageFormats module.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** accordance with the commercial license agreement provided with the
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** GNU General Public License Usage
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** 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
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#include <QtTest/QtTest>
#include <QtGui/QtGui>

class tst_qtga: public QObject
{
    Q_OBJECT

private slots:
    void initTestCase();
    void readImage_data();
    void readImage();
};

void tst_qtga::initTestCase()
{
    if (!QImageReader::supportedImageFormats().contains("tga"))
        QSKIP("The image format handler is not installed.");
}

void tst_qtga::readImage_data()
{
    QTest::addColumn<QString>("fileName");
    QTest::addColumn<QSize>("size");

    QTest::newRow("test-flag") << QString("test-flag.tga") << QSize(400, 400);
}

void tst_qtga::readImage()
{
    QFETCH(QString, fileName);
    QFETCH(QSize, size);

    QString path = QString(":/tga/") + fileName;
    QImageReader reader(path);
    QVERIFY(reader.canRead());
    QImage image = reader.read();
    QVERIFY(!image.isNull());
    QCOMPARE(image.size(), size);
}

QTEST_MAIN(tst_qtga)
#include "tst_qtga.moc"