qt5base-lts/tests/auto/qsignalmapper/tst_qsignalmapper.cpp

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#include <QtTest/QtTest>


#include <qsignalmapper.h>
#include <qspinbox.h>





//TESTED_CLASS=
//TESTED_FILES=

class tst_QSignalMapper : public QObject
{
    Q_OBJECT

public:
    tst_QSignalMapper();
    virtual ~tst_QSignalMapper();


public slots:
    void initTestCase();
    void cleanupTestCase();
    void init();
    void cleanup();
private slots:
    void mapped();
};

tst_QSignalMapper::tst_QSignalMapper()
{
}

tst_QSignalMapper::~tst_QSignalMapper()
{
}

void tst_QSignalMapper::initTestCase()
{
}

void tst_QSignalMapper::cleanupTestCase()
{
}

void tst_QSignalMapper::init()
{
}

void tst_QSignalMapper::cleanup()
{
}

class QtTestObject : public QObject
{
    Q_OBJECT
public slots:
    void myslot(int id);
    void myslot(const QString &str);
 
public:
    int id;
    QString str;
};

void QtTestObject::myslot(int id)
{
    this->id = id;
}

void QtTestObject::myslot(const QString &str)
{
    this->str = str;
}

void tst_QSignalMapper::mapped()
{
    QSignalMapper mapper(0);

    QtTestObject target;
    QSpinBox spinBox1(0);
    QSpinBox spinBox2(0);
    QSpinBox spinBox3(0);

    connect(&spinBox1, SIGNAL(valueChanged(int)), &mapper, SLOT(map()));
    connect(&spinBox2, SIGNAL(valueChanged(int)), &mapper, SLOT(map()));
    connect(&spinBox3, SIGNAL(valueChanged(int)), &mapper, SLOT(map()));

    mapper.setMapping(&spinBox1, 7);
    mapper.setMapping(&spinBox1, 1);
    mapper.setMapping(&spinBox2, 2);
    mapper.setMapping(&spinBox2, "two");
    mapper.setMapping(&spinBox3, "three");

    connect(&mapper, SIGNAL(mapped(int)), &target, SLOT(myslot(int)));
    connect(&mapper, SIGNAL(mapped(const QString &)), &target, SLOT(myslot(const QString &)));

    spinBox1.setValue(20);
    QVERIFY(target.id == 1);
    QVERIFY(target.str.isEmpty());

    spinBox2.setValue(20);
    QVERIFY(target.id == 2);
    QVERIFY(target.str == "two");

    spinBox3.setValue(20);
    QVERIFY(target.id == 2);
    QVERIFY(target.str == "three");
}

QTEST_MAIN(tst_QSignalMapper)
#include "tst_qsignalmapper.moc"