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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtAddOn.ImageFormats module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <QtGui/QtGui>
class tst_qwebp : public QObject
{
Q_OBJECT
private slots:
void readImage_data();
void readImage();
void writeImage_data();
void writeImage();
};
void tst_qwebp::readImage_data()
{
QTest::addColumn<QString>("fileName");
QTest::addColumn<QSize>("size");
QTest::newRow("kollada") << QString("kollada") << QSize(436, 160);
QTest::newRow("kollada_lossless") << QString("kollada_lossless") << QSize(436, 160);
}
void tst_qwebp::readImage()
{
QFETCH(QString, fileName);
QFETCH(QSize, size);
const QString path = QStringLiteral(":/images/") + fileName + QStringLiteral(".webp");
QImageReader reader(path);
QVERIFY(reader.canRead());
QImage image = reader.read();
QVERIFY2(!image.isNull(), qPrintable(reader.errorString()));
QCOMPARE(image.size(), size);
}
void tst_qwebp::writeImage_data()
{
QTest::addColumn<QString>("fileName");
QTest::addColumn<QString>("postfix");
QTest::addColumn<int>("quality");
QTest::addColumn<QSize>("size");
QTest::addColumn<bool>("needcheck");
QTest::newRow("kollada-75") << QString("kollada") << QString(".png") << 75 << QSize(436, 160) << false;
QTest::newRow("kollada-100") << QString("kollada") << QString(".png") << 100 << QSize(436, 160) << true;
}
void tst_qwebp::writeImage()
{
QFETCH(QString, fileName);
QFETCH(QString, postfix);
QFETCH(int, quality);
QFETCH(QSize, size);
QFETCH(bool, needcheck);
const QString path = QString("%1-%2.webp").arg(fileName).arg(quality);
const QString sourcePath = QStringLiteral(":/images/") + fileName + postfix;
QImage image(sourcePath);
QVERIFY(!image.isNull());
QVERIFY(image.size() == size);
QImageWriter writer(path, QByteArrayLiteral("webp"));
QVERIFY2(writer.canWrite(), qPrintable(writer.errorString()));
writer.setQuality(quality);
QVERIFY2(writer.write(image), qPrintable(writer.errorString()));
if (needcheck)
QVERIFY(image == QImage(path));
}
QTEST_MAIN(tst_qwebp)
#include "tst_qwebp.moc"
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