tests/auto/qimageiohandler/tst_qimageiohandler.cpp
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     1 /****************************************************************************
       
     2 **
       
     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
       
     4 ** All rights reserved.
       
     5 ** Contact: Nokia Corporation (qt-info@nokia.com)
       
     6 **
       
     7 ** This file is part of the test suite of the Qt Toolkit.
       
     8 **
       
     9 ** $QT_BEGIN_LICENSE:LGPL$
       
    10 ** No Commercial Usage
       
    11 ** This file contains pre-release code and may not be distributed.
       
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    13 ** contained in the Technology Preview License Agreement accompanying
       
    14 ** this package.
       
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    16 ** GNU Lesser General Public License Usage
       
    17 ** Alternatively, this file may be used under the terms of the GNU Lesser
       
    18 ** General Public License version 2.1 as published by the Free Software
       
    19 ** Foundation and appearing in the file LICENSE.LGPL included in the
       
    20 ** packaging of this file.  Please review the following information to
       
    21 ** ensure the GNU Lesser General Public License version 2.1 requirements
       
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    24 ** In addition, as a special exception, Nokia gives you certain additional
       
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    26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
       
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    29 ** Nokia at qt-info@nokia.com.
       
    30 **
       
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    36 **
       
    37 **
       
    38 ** $QT_END_LICENSE$
       
    39 **
       
    40 ****************************************************************************/
       
    41 
       
    42 
       
    43 #include <QtTest/QtTest>
       
    44 
       
    45 #include <qcoreapplication.h>
       
    46 #include <qdebug.h>
       
    47 #include <qimageiohandler.h>
       
    48 #include <qfile.h>
       
    49 
       
    50 //TESTED_CLASS=
       
    51 //TESTED_FILES=
       
    52 
       
    53 class tst_QImageIOHandler : public QObject
       
    54 {
       
    55 Q_OBJECT
       
    56 
       
    57 public:
       
    58     tst_QImageIOHandler();
       
    59     virtual ~tst_QImageIOHandler();
       
    60 
       
    61 private slots:
       
    62     void getSetCheck();
       
    63 };
       
    64 
       
    65 class MyImageIOHandler : public QImageIOHandler
       
    66 {
       
    67 public:
       
    68     MyImageIOHandler() : QImageIOHandler() { }
       
    69     bool canRead() const { return true; }    
       
    70     bool read(QImage *) { return true; }
       
    71 };
       
    72 
       
    73 tst_QImageIOHandler::tst_QImageIOHandler()
       
    74 {
       
    75 }
       
    76 
       
    77 tst_QImageIOHandler::~tst_QImageIOHandler()
       
    78 {
       
    79 }
       
    80 
       
    81 // Testing get/set functions
       
    82 void tst_QImageIOHandler::getSetCheck()
       
    83 {
       
    84     MyImageIOHandler obj1;
       
    85     // QIODevice * QImageIOHandler::device()
       
    86     // void QImageIOHandler::setDevice(QIODevice *)
       
    87     QFile *var1 = new QFile;
       
    88     obj1.setDevice(var1);
       
    89     QCOMPARE(obj1.device(), (QIODevice *)var1);
       
    90     obj1.setDevice((QIODevice *)0);
       
    91     QCOMPARE(obj1.device(), (QIODevice *)0);
       
    92     delete var1;
       
    93 }
       
    94 
       
    95 QTEST_MAIN(tst_QImageIOHandler)
       
    96 #include "tst_qimageiohandler.moc"