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#include <QApplication>

#include <QGroupBox>

#include <Q3GroupBox>

#include <QLabel>

#include <QVBoxLayout>

#include <QDebug>

#include <QtTest/QtTest>

class tst_q3groupbox : public QObject

{

Q_OBJECT

private slots:

    void getSetCheck();

    void groupBoxHeight();

};

// Testing get/set functions

void tst_q3groupbox::getSetCheck()

{

    Q3GroupBox obj1;

    // int Q3GroupBox::insideMargin()

    // void Q3GroupBox::setInsideMargin(int)

    obj1.setInsideMargin(0);

    QCOMPARE(0, obj1.insideMargin());

    obj1.setInsideMargin(INT_MIN);

    QCOMPARE(INT_MIN, obj1.insideMargin());

    obj1.setInsideMargin(INT_MAX);

    QCOMPARE(INT_MAX, obj1.insideMargin());

    // int Q3GroupBox::insideSpacing()

    // void Q3GroupBox::setInsideSpacing(int)

    obj1.setInsideSpacing(0);

    QCOMPARE(0, obj1.insideSpacing());

    obj1.setInsideSpacing(INT_MIN);

    QCOMPARE(INT_MIN, obj1.insideSpacing());

    obj1.setInsideSpacing(INT_MAX);

    QCOMPARE(INT_MAX, obj1.insideSpacing());

}

/*

    Test that a Q3GroupBox has a reasonable height compared to a QGroupBox.

*/

void tst_q3groupbox::groupBoxHeight()

{

    QWidget w;

    // Create group boxes.

    Q3GroupBox * const g3 = new Q3GroupBox(1000, Qt::Vertical, "Q3 Group Box", &w);

    new QLabel("Row 1", g3);

    QGroupBox * const g4 = new QGroupBox(&w, "QGroupBox");

    g4->setTitle("QGroupBox");

    QVBoxLayout * const g4Layout = new QVBoxLayout(g4);

    g4Layout->addWidget(new QLabel("QT4 Row 1"));

    // Add them to a layout.

    QVBoxLayout * const layout = new QVBoxLayout(&w, 5, 5);

    layout->addWidget(g3);

    layout->addWidget(g4);

    layout->addWidget(new QLabel("Label at Bottom"));

    w.show();

    // Measure height and test.

    const int q3height = g3->height();

    const int q4height = g4->height();

    const double withinReason = 0.5; // Up to 50% off is OK.

    const int minimum = int(q4height * (1.0 - withinReason));

    const int maximum = int(q4height * (1.0 + withinReason));

    QVERIFY(q3height > minimum);

    QVERIFY(q3height < maximum);

}

QTEST_MAIN(tst_q3groupbox)

#include "tst_q3groupbox.moc"