tst_qchannelmapper.cpp

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// Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB).

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

#include <QtTest/QTest>

#include <Qt3DCore/private/qnode_p.h>

#include <Qt3DCore/private/qscene_p.h>

#include <Qt3DAnimation/qchannelmapper.h>

#include <Qt3DAnimation/private/qchannelmapper_p.h>

#include <Qt3DAnimation/qchannelmapping.h>

#include <testarbiter.h>

class tst_QChannelmapper : public Qt3DAnimation::QChannelMapper

    Q_OBJECT

public:

    tst_QChannelmapper()

        qRegisterMetaType<Qt3DCore::QNode *>();

private Q_SLOTS:

    void checkPropertyUpdates()

        // GIVEN

        TestArbiter arbiter;

        QScopedPointer<Qt3DAnimation::QChannelMapper> mapper(new Qt3DAnimation::QChannelMapper);

        arbiter.setArbiterOnNode(mapper.data());

        // WHEN

        mapper->setEnabled(false);

        // THEN

        QCOMPARE(arbiter.dirtyNodes().size(), 1);

        QCOMPARE(arbiter.dirtyNodes().front(), mapper.data());

        arbiter.clear();

    void checkMappingBookkeeping()

        // GIVEN

        QScopedPointer<Qt3DAnimation::QChannelMapper> mapper(new Qt3DAnimation::QChannelMapper);

            // WHEN

            Qt3DAnimation::QChannelMapping mapping;

            mapper->addMapping(&mapping);

            // THEN

            QCOMPARE(mapping.parent(), mapper.data());

            QCOMPARE(mapper->mappings().size(), 1);

        // THEN (Should not crash and output be unset)

        QVERIFY(mapper->mappings().empty());

            // WHEN

            Qt3DAnimation::QChannelMapper someOtherMapper;

            QScopedPointer<Qt3DAnimation::QChannelMapping> mapping(new Qt3DAnimation::QChannelMapping(&someOtherMapper));

            mapper->addMapping(mapping.data());

            // THEN

            QCOMPARE(mapping->parent(), &someOtherMapper);

            QCOMPARE(mapper->mappings().size(), 1);

            // WHEN

            mapper.reset();

            mapping.reset();

            // THEN Should not crash when the output is destroyed (tests for failed removal of destruction helper)

};

QTEST_MAIN(tst_QChannelmapper)

#include "tst_qchannelmapper.moc"