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/*
This file is part of GammaRay, the Qt application inspection and
manipulation tool.
Copyright (C) 2014-2018 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
Author: Volker Krause <volker.krause@kdab.com>
Licensees holding valid commercial KDAB GammaRay licenses may use this file in
accordance with GammaRay Commercial License Agreement provided with the Software.
Contact info@kdab.com if any conditions of this licensing are not clear to you.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <config-gammaray.h>
#include "core/multisignalmapper.h"
#include <QtTest/qtest.h>
#include <QtTest/qsignalspy.h>
#include <QObject>
#include <QVector>
#include <QDebug>
using namespace GammaRay;
class Emitter : public QObject
{
Q_OBJECT
signals:
void signal1(int);
void signal2(const QString &);
friend class MultiSignalMapperTest;
};
Q_DECLARE_METATYPE(QVector<QVariant>)
class MultiSignalMapperTest : public QObject
{
Q_OBJECT
public:
explicit MultiSignalMapperTest(QObject *parent = nullptr)
: QObject(parent)
{
qRegisterMetaType<QVector<QVariant> >();
}
private:
QMetaMethod method(QObject *obj, const char *name)
{
return obj->metaObject()->method(obj->metaObject()->indexOfSignal(name));
}
private slots:
void testMapper()
{
Emitter emitter1, emitter2;
MultiSignalMapper mapper;
mapper.connectToSignal(&emitter1, method(&emitter1, "signal1(int)"));
mapper.connectToSignal(&emitter2, method(&emitter1, "signal1(int)"));
mapper.connectToSignal(&emitter1, method(&emitter1, "signal2(QString)"));
mapper.connectToSignal(&emitter2, method(&emitter1, "signal2(QString)"));
QSignalSpy spy(&mapper, SIGNAL(signalEmitted(QObject*,int,QVector<QVariant>)));
QVERIFY(spy.isValid());
QVERIFY(spy.isEmpty());
emit emitter1.signal1(42);
QCOMPARE(spy.size(), 1);
QCOMPARE(spy.at(0).at(0).value<QObject *>(), &emitter1);
QCOMPARE(spy.at(0).at(1).toInt(), emitter1.metaObject()->indexOfSignal("signal1(int)"));
QCOMPARE(spy.at(0).at(2).value<QVector<QVariant> >().first().toInt(), 42);
emit emitter2.signal2(QStringLiteral("hello"));
QCOMPARE(spy.size(), 2);
QCOMPARE(spy.at(1).at(0).value<QObject *>(), &emitter2);
QCOMPARE(spy.at(1).at(1).toInt(), emitter1.metaObject()->indexOfSignal("signal2(QString)"));
QCOMPARE(spy.at(1).at(2).value<QVector<QVariant> >().first().toString(),
QStringLiteral("hello"));
}
};
QTEST_MAIN(MultiSignalMapperTest)
#include "multisignalmappertest.moc"
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