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#include <QtTest/QtTest>
#include <QtCore/qlocale.h>
#include <qaudiooutput.h>
#include <qaudiodeviceinfo.h>
#include <qaudio.h>
#include <private/qsoundeffect_p.h>


class tst_QSoundEffect : public QObject
{
    Q_OBJECT
public:
    tst_QSoundEffect(QObject* parent=0) : QObject(parent) {}

private slots:
    void initTestCase();
    void testSource();
    void testLooping();
    void testVolume();
    void testMuting();

private:
    QSoundEffect* sound;
};

void tst_QSoundEffect::initTestCase()
{
#ifndef QT_MULTIMEDIA_QMEDIAPLAYER
    sound = new QSoundEffect;

    QVERIFY(sound->source().isEmpty());
    QVERIFY(sound->loops() == 1);
    QVERIFY(sound->volume() == 100);
    QVERIFY(sound->isMuted() == false);
#endif
}

void tst_QSoundEffect::testSource()
{
#ifndef QT_MULTIMEDIA_QMEDIAPLAYER
    QSignalSpy readSignal(sound, SIGNAL(sourceChanged()));

    QUrl url = QUrl::fromLocalFile(QString("%1%2").arg(SRCDIR).arg("test.wav"));
    sound->setSource(url);

    QCOMPARE(sound->source(),url);
    QCOMPARE(readSignal.count(),1);

    QTestEventLoop::instance().enterLoop(1);
    sound->play();

    QTest::qWait(3000);
#endif
}

void tst_QSoundEffect::testLooping()
{
#ifndef QT_MULTIMEDIA_QMEDIAPLAYER
    QSignalSpy readSignal(sound, SIGNAL(loopsChanged()));

    sound->setLoops(5);
    QCOMPARE(sound->loops(),5);

    sound->play();

    // test.wav is about 200ms, wait until it has finished playing 5 times
    QTest::qWait(3000);
#endif
}

void tst_QSoundEffect::testVolume()
{
#ifndef QT_MULTIMEDIA_QMEDIAPLAYER
    QSignalSpy readSignal(sound, SIGNAL(volumeChanged()));

    sound->setVolume(50);
    QCOMPARE(sound->volume(),50);

    QTest::qWait(20);
    QCOMPARE(readSignal.count(),1);
#endif
}

void tst_QSoundEffect::testMuting()
{
#ifndef QT_MULTIMEDIA_QMEDIAPLAYER
    QSignalSpy readSignal(sound, SIGNAL(mutedChanged()));

    sound->setMuted(true);
    QCOMPARE(sound->isMuted(),true);

    QTest::qWait(20);
    QCOMPARE(readSignal.count(),1);

    delete sound;
#endif
}

QTEST_MAIN(tst_QSoundEffect)

#include "tst_qsoundeffect.moc"