tests/auto/q3groupbox/tst_q3groupbox.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)
       
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     7 ** This file is part of the test suite of the Qt Toolkit.
       
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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
       
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    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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    29 ** Nokia at qt-info@nokia.com.
       
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    33 **
       
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    36 **
       
    37 **
       
    38 ** $QT_END_LICENSE$
       
    39 **
       
    40 ****************************************************************************/
       
    41 
       
    42 
       
    43 #include <QApplication>
       
    44 #include <QGroupBox>
       
    45 #include <Q3GroupBox>
       
    46 #include <QLabel>
       
    47 #include <QVBoxLayout>
       
    48 #include <QDebug>
       
    49 #include <QtTest/QtTest>
       
    50 
       
    51 class tst_q3groupbox : public QObject
       
    52 {
       
    53 Q_OBJECT
       
    54 private slots:
       
    55     void getSetCheck();
       
    56     void groupBoxHeight();
       
    57 };
       
    58 
       
    59 // Testing get/set functions
       
    60 void tst_q3groupbox::getSetCheck()
       
    61 {
       
    62     Q3GroupBox obj1;
       
    63     // int Q3GroupBox::insideMargin()
       
    64     // void Q3GroupBox::setInsideMargin(int)
       
    65     obj1.setInsideMargin(0);
       
    66     QCOMPARE(0, obj1.insideMargin());
       
    67     obj1.setInsideMargin(INT_MIN);
       
    68     QCOMPARE(INT_MIN, obj1.insideMargin());
       
    69     obj1.setInsideMargin(INT_MAX);
       
    70     QCOMPARE(INT_MAX, obj1.insideMargin());
       
    71 
       
    72     // int Q3GroupBox::insideSpacing()
       
    73     // void Q3GroupBox::setInsideSpacing(int)
       
    74     obj1.setInsideSpacing(0);
       
    75     QCOMPARE(0, obj1.insideSpacing());
       
    76     obj1.setInsideSpacing(INT_MIN);
       
    77     QCOMPARE(INT_MIN, obj1.insideSpacing());
       
    78     obj1.setInsideSpacing(INT_MAX);
       
    79     QCOMPARE(INT_MAX, obj1.insideSpacing());
       
    80 }
       
    81 
       
    82 /*
       
    83     Test that a Q3GroupBox has a reasonable height compared to a QGroupBox.
       
    84 */
       
    85 void tst_q3groupbox::groupBoxHeight()
       
    86 {
       
    87     QWidget w;
       
    88 
       
    89     // Create group boxes.
       
    90     Q3GroupBox * const g3 = new Q3GroupBox(1000, Qt::Vertical, "Q3 Group Box", &w);
       
    91     new QLabel("Row 1", g3);
       
    92 
       
    93     QGroupBox * const g4 = new QGroupBox(&w, "QGroupBox");
       
    94     g4->setTitle("QGroupBox");
       
    95     QVBoxLayout * const g4Layout = new QVBoxLayout(g4);
       
    96     g4Layout->addWidget(new QLabel("QT4 Row 1"));
       
    97 
       
    98     // Add them to a layout.
       
    99     QVBoxLayout * const layout = new QVBoxLayout(&w, 5, 5);
       
   100     layout->addWidget(g3);
       
   101     layout->addWidget(g4);
       
   102     layout->addWidget(new QLabel("Label at Bottom"));
       
   103     w.show();
       
   104 
       
   105     // Measure height and test.
       
   106     const int q3height = g3->height();
       
   107     const int q4height = g4->height();
       
   108 
       
   109     const double withinReason = 0.5; // Up to 50% off is OK.
       
   110     const int minimum = int(q4height * (1.0 - withinReason));
       
   111     const int maximum = int(q4height * (1.0 + withinReason));
       
   112 
       
   113     QVERIFY(q3height > minimum);
       
   114     QVERIFY(q3height < maximum);
       
   115 }
       
   116 
       
   117 QTEST_MAIN(tst_q3groupbox)
       
   118 #include "tst_q3groupbox.moc"