tst_qjp2.cpp - mozsearch

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// Copyright (C) 2016 The Qt Company Ltd.

// Copyright (C) 2016 Petroules Corporation.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

#include <QtTest/QtTest>

#include <QtGui/QtGui>

class tst_qjp2: public QObject

    Q_OBJECT

private slots:

    void initTestCase();

    void readImage_data();

    void readImage();

};

void tst_qjp2::initTestCase()

    if (!QImageReader::supportedImageFormats().contains("jp2"))

        QSKIP("The image format handler is not installed.");

void tst_qjp2::readImage_data()

    QTest::addColumn<QString>("fileName");

    QTest::addColumn<QString>("referenceFileName");

    QTest::addColumn<QSize>("size");

    QTest::newRow("logo") << QString("logo.jp2") << QString("logo.bmp") << QSize(498, 80);

void tst_qjp2::readImage()

    QFETCH(QString, fileName);

    QFETCH(QString, referenceFileName);

    QFETCH(QSize, size);

    QString path = QString(":/jp2/") + fileName;

    QImageReader reader(path);

    QVERIFY(reader.canRead());

    QImage image = reader.read();

    QVERIFY(!image.isNull());

    QCOMPARE(image.size(), size);

    path = QString(":jp2/") + referenceFileName;

    QImageReader referenceReader(path);

    QVERIFY(referenceReader.canRead());

    QImage referenceImage = referenceReader.read();

    QVERIFY(!referenceImage.isNull());

    QCOMPARE(referenceImage.size(), size);

QTEST_MAIN(tst_qjp2)

#include "tst_qjp2.moc"