testslot.cpp

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// SPDX-FileCopyrightText: Copyright (C) 2016 swift Project Community / Contributors
// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-swift-pilot-client-1
 
 
#include <QTest>
 
#include "test.h"
 
#include "misc/slot.h"
 
using namespace swift::misc;
 
namespace MiscTest
{
    class CTestSlot : public QObject
    {
        Q_OBJECT
 
    private slots:
        void slotBasics();
    };
 
    void CTestSlot::slotBasics()
    {
        QObject *obj = new QObject(this);
        CSlot<void(const QString &)> slot1 = { obj, [&](const QString &name) { obj->setObjectName(name); } };
        QVERIFY2(slot1, "Slot has valid object and function - can be called.");
 
        // KB 8/17 T125, CSlot can no longer be constructed with null object
        // CSlot<void(const QString &)> slot2 = { static_cast<QObject*>(nullptr), &QObject::setObjectName };
        // QVERIFY2(!slot2, "Slot has an invalid pointer - cannot be called.");
 
        CSlot<void(const QString &)> slot3;
        QVERIFY2(!slot3, "Slot has an invalid pointer and invalid function - cannot be called.");
    }
 
} // namespace MiscTest
 
SWIFTTEST_APPLESS_MAIN(MiscTest::CTestSlot);
 
#include "testslot.moc"