| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the MNG autotests in the Qt ImageFormats module. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| ** 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 <QtTest/QtTest> |
| #include <QtGui/QtGui> |
| |
| class tst_qmng: public QObject |
| { |
| Q_OBJECT |
| |
| private slots: |
| void initTestCase(); |
| void readImage_data(); |
| void readImage(); |
| void readCorruptImage_data(); |
| void readCorruptImage(); |
| }; |
| |
| void tst_qmng::initTestCase() |
| { |
| if (!QImageReader::supportedImageFormats().contains("mng")) |
| QSKIP("The image format handler is not installed."); |
| } |
| |
| void tst_qmng::readImage_data() |
| { |
| QTest::addColumn<QString>("fileName"); |
| QTest::addColumn<QSize>("size"); |
| |
| QTest::newRow("animation") << QString("animation.mng") << QSize(100, 100); |
| QTest::newRow("ball") << QString("ball.mng") << QSize(32, 32); |
| QTest::newRow("dutch") << QString("dutch.mng") << QSize(352, 264); |
| QTest::newRow("fire") << QString("fire.mng") << QSize(30, 60); |
| } |
| |
| void tst_qmng::readImage() |
| { |
| QFETCH(QString, fileName); |
| QFETCH(QSize, size); |
| |
| QString path = QString(":/mng/") + fileName; |
| QImageReader reader(path); |
| QVERIFY(reader.canRead()); |
| QImage image = reader.read(); |
| QVERIFY(!image.isNull()); |
| QCOMPARE(image.size(), size); |
| } |
| |
| void tst_qmng::readCorruptImage_data() |
| { |
| QTest::addColumn<QString>("fileName"); |
| QTest::addColumn<QString>("message"); |
| |
| QTest::newRow("corrupt") |
| << QString("corrupt.mng") |
| << QString("MNG error 901: Application signalled I/O error; chunk IHDR; subcode 0:0"); |
| } |
| |
| void tst_qmng::readCorruptImage() |
| { |
| QFETCH(QString, fileName); |
| QFETCH(QString, message); |
| |
| QString path = QString(":/mng/") + fileName; |
| QImageReader reader(path); |
| if (!message.isEmpty()) |
| QTest::ignoreMessage(QtWarningMsg, message.toLatin1()); |
| QVERIFY(reader.canRead()); |
| QImage image = reader.read(); |
| QVERIFY(image.isNull()); |
| } |
| |
| QTEST_MAIN(tst_qmng) |
| #include "tst_qmng.moc" |