tst_qwaitfence.cpp

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// Copyright (C) 2018 Klaralvdalens Datakonsult AB (KDAB).

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

#include <QtTest/QTest>

#include <Qt3DRender/qwaitfence.h>

#include <Qt3DRender/private/qwaitfence_p.h>

#include <QObject>

#include <QSignalSpy>

#include "testarbiter.h"

class tst_QWaitFence : public QObject

    Q_OBJECT

private Q_SLOTS:

    void initTestCase()

        qRegisterMetaType<Qt3DRender::QWaitFence::HandleType>("HandleType");

    void checkDefaultConstruction()

        // GIVEN

        Qt3DRender::QWaitFence waitFence;

        // THEN

        QCOMPARE(waitFence.handleType(), Qt3DRender::QWaitFence::NoHandle);

        QCOMPARE(waitFence.handle(), QVariant());

        QCOMPARE(waitFence.waitOnCPU(), false);

        QCOMPARE(waitFence.timeout(), quint64(-1));

    void checkPropertyChanges()

        // GIVEN

        Qt3DRender::QWaitFence waitFence;

            // WHEN

            QSignalSpy spy(&waitFence, SIGNAL(handleTypeChanged(HandleType)));

            const Qt3DRender::QWaitFence::HandleType newValue = Qt3DRender::QWaitFence::OpenGLFenceId;

            waitFence.setHandleType(newValue);

            // THEN

            QVERIFY(spy.isValid());

            QCOMPARE(waitFence.handleType(), newValue);

            QCOMPARE(spy.size(), 1);

            // WHEN

            spy.clear();

            waitFence.setHandleType(newValue);

            // THEN

            QCOMPARE(waitFence.handleType(), newValue);

            QCOMPARE(spy.size(), 0);

            // WHEN

            QSignalSpy spy(&waitFence, SIGNAL(handleChanged(QVariant)));

            const QVariant newValue(883);

            waitFence.setHandle(newValue);

            // THEN

            QVERIFY(spy.isValid());

            QCOMPARE(waitFence.handle(), newValue);

            QCOMPARE(spy.size(), 1);

            // WHEN

            spy.clear();

            waitFence.setHandle(newValue);

            // THEN

            QCOMPARE(waitFence.handle(), newValue);

            QCOMPARE(spy.size(), 0);

            // WHEN

            QSignalSpy spy(&waitFence, SIGNAL(waitOnCPUChanged(bool)));

            const bool newValue = true;

            waitFence.setWaitOnCPU(newValue);

            // THEN

            QVERIFY(spy.isValid());

            QCOMPARE(waitFence.waitOnCPU(), newValue);

            QCOMPARE(spy.size(), 1);

            // WHEN

            spy.clear();

            waitFence.setWaitOnCPU(newValue);

            // THEN

            QCOMPARE(waitFence.waitOnCPU(), newValue);

            QCOMPARE(spy.size(), 0);

            // WHEN

            QSignalSpy spy(&waitFence, SIGNAL(timeoutChanged(quint64)));

            const quint64 newValue = 984;

            waitFence.setTimeout(newValue);

            // THEN

            QVERIFY(spy.isValid());

            QCOMPARE(waitFence.timeout(), newValue);

            QCOMPARE(spy.size(), 1);

            // WHEN

            spy.clear();

            waitFence.setTimeout(newValue);

            // THEN

            QCOMPARE(waitFence.timeout(), newValue);

            QCOMPARE(spy.size(), 0);

    void checkHandleTypeUpdate()

        // GIVEN

        TestArbiter arbiter;

        Qt3DRender::QWaitFence waitFence;

        arbiter.setArbiterOnNode(&waitFence);

            // WHEN

            waitFence.setHandleType(Qt3DRender::QWaitFence::OpenGLFenceId);

            QCoreApplication::processEvents();

            // THEN

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

            QCOMPARE(arbiter.dirtyNodes().front(), &waitFence);

            arbiter.clear();

            // WHEN

            waitFence.setHandleType(Qt3DRender::QWaitFence::OpenGLFenceId);

            QCoreApplication::processEvents();

            // THEN

            QCOMPARE(arbiter.dirtyNodes().size(), 0);

    void checkHandleUpdate()

        // GIVEN

        TestArbiter arbiter;

        Qt3DRender::QWaitFence waitFence;

        arbiter.setArbiterOnNode(&waitFence);

            // WHEN

            waitFence.setHandle(QVariant(883));

            QCoreApplication::processEvents();

            // THEN

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

            QCOMPARE(arbiter.dirtyNodes().front(), &waitFence);

            arbiter.clear();

            // WHEN

            waitFence.setHandle(QVariant(883));

            QCoreApplication::processEvents();

            // THEN

            QCOMPARE(arbiter.dirtyNodes().size(), 0);

    void checkWaitOnCPUUpdate()

        // GIVEN

        TestArbiter arbiter;

        Qt3DRender::QWaitFence waitFence;

        arbiter.setArbiterOnNode(&waitFence);

            // WHEN

            waitFence.setWaitOnCPU(true);

            QCoreApplication::processEvents();

            // THEN

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

            QCOMPARE(arbiter.dirtyNodes().front(), &waitFence);

            arbiter.clear();

            // WHEN

            waitFence.setWaitOnCPU(true);

            QCoreApplication::processEvents();

            // THEN

            QCOMPARE(arbiter.dirtyNodes().size(), 0);

    void checkTimeoutUpdate()

        // GIVEN

        TestArbiter arbiter;

        Qt3DRender::QWaitFence waitFence;

        arbiter.setArbiterOnNode(&waitFence);

            // WHEN

            waitFence.setTimeout(quint64(600));

            QCoreApplication::processEvents();

            // THEN

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

            QCOMPARE(arbiter.dirtyNodes().front(), &waitFence);

            arbiter.clear();

            // WHEN

            waitFence.setTimeout(quint64(600));

            QCoreApplication::processEvents();

            // THEN

            QCOMPARE(arbiter.dirtyNodes().size(), 0);

};

QTEST_MAIN(tst_QWaitFence)

#include "tst_qwaitfence.moc"