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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <QTest>
#include <qsignalmapper.h>
class tst_QSignalMapper : public QObject
{
Q_OBJECT
private slots:
void mapped();
};
class QtTestObject : public QObject
{
Q_OBJECT
public slots:
void myIntSlot(int id);
void myStringSlot(const QString &str);
signals:
void mysignal(int);
public:
void emit_mysignal(int);
int id;
QString str;
};
void QtTestObject::myIntSlot(int id)
{
this->id = id;
}
void QtTestObject::myStringSlot(const QString &str)
{
this->str = str;
}
void QtTestObject::emit_mysignal(int value)
{
emit mysignal(value);
}
void tst_QSignalMapper::mapped()
{
QSignalMapper mapper;
QtTestObject target;
QtTestObject src1;
QtTestObject src2;
QtTestObject src3;
connect(&src1, SIGNAL(mysignal(int)), &mapper, SLOT(map()));
connect(&src2, SIGNAL(mysignal(int)), &mapper, SLOT(map()));
connect(&src3, SIGNAL(mysignal(int)), &mapper, SLOT(map()));
mapper.setMapping(&src1, 7);
mapper.setMapping(&src1, 1);
mapper.setMapping(&src2, 2);
mapper.setMapping(&src2, "two");
mapper.setMapping(&src3, "three");
connect(&mapper, &QSignalMapper::mappedInt, &target, &QtTestObject::myIntSlot);
connect(&mapper, &QSignalMapper::mappedString, &target, &QtTestObject::myStringSlot);
src1.emit_mysignal(20);
QCOMPARE(target.id, 1);
QVERIFY(target.str.isEmpty());
src2.emit_mysignal(20);
QCOMPARE(target.id, 2);
QCOMPARE(target.str, QLatin1String("two"));
src3.emit_mysignal(20);
QCOMPARE(target.id, 2);
QCOMPARE(target.str, QLatin1String("three"));
}
QTEST_MAIN(tst_QSignalMapper)
#include "tst_qsignalmapper.moc"
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