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#include <QtTest/QtTest>

#include <QtCore/qlocale.h>

#include <qaudioformat.h>

#include <QStringList>

#include <QList>

class tst_QAudioFormat : public QObject

{

    Q_OBJECT

public:

    tst_QAudioFormat(QObject* parent=0) : QObject(parent) {}

private slots:

    void checkNull();

    void checkFrequency();

    void checkChannels();

    void checkSampleSize();

    void checkCodec();

    void checkByteOrder();

    void checkSampleType();

    void checkEquality();

    void checkAssignment();

};

void tst_QAudioFormat::checkNull()

{

    // Default constructed QAudioFormat is invalid.

    QAudioFormat    audioFormat0;

    QVERIFY(!audioFormat0.isValid());

    // validity is transferred

    QAudioFormat    audioFormat1(audioFormat0);

    QVERIFY(!audioFormat1.isValid());

    audioFormat0.setFrequency(44100);

    audioFormat0.setChannels(2);

    audioFormat0.setSampleSize(16);

    audioFormat0.setCodec("audio/pcm");

    audioFormat0.setSampleType(QAudioFormat::SignedInt);

    QVERIFY(audioFormat0.isValid());

}

void tst_QAudioFormat::checkFrequency()

{

    QAudioFormat    audioFormat;

    audioFormat.setFrequency(44100);

    QVERIFY(audioFormat.frequency() == 44100);

}

void tst_QAudioFormat::checkChannels()

{

    QAudioFormat    audioFormat;

    audioFormat.setChannels(2);

    QVERIFY(audioFormat.channels() == 2);

}

void tst_QAudioFormat::checkSampleSize()

{

    QAudioFormat    audioFormat;

    audioFormat.setSampleSize(16);

    QVERIFY(audioFormat.sampleSize() == 16);

}

void tst_QAudioFormat::checkCodec()

{

    QAudioFormat    audioFormat;

    audioFormat.setCodec(QString::fromLatin1("audio/pcm"));

    QVERIFY(audioFormat.codec() == QString::fromLatin1("audio/pcm"));

}

void tst_QAudioFormat::checkByteOrder()

{

    QAudioFormat    audioFormat;

    audioFormat.setByteOrder(QAudioFormat::LittleEndian);

    QVERIFY(audioFormat.byteOrder() == QAudioFormat::LittleEndian);

}

void tst_QAudioFormat::checkSampleType()

{

    QAudioFormat    audioFormat;

    audioFormat.setSampleType(QAudioFormat::SignedInt);

    QVERIFY(audioFormat.sampleType() == QAudioFormat::SignedInt);

}

void tst_QAudioFormat::checkEquality()

{

    QAudioFormat    audioFormat0;

    QAudioFormat    audioFormat1;

    // Null formats are equivalent

    QVERIFY(audioFormat0 == audioFormat1);

    QVERIFY(!(audioFormat0 != audioFormat1));

    // on filled formats

    audioFormat0.setFrequency(8000);

    audioFormat0.setChannels(1);

    audioFormat0.setSampleSize(8);

    audioFormat0.setCodec("audio/pcm");

    audioFormat0.setByteOrder(QAudioFormat::LittleEndian);

    audioFormat0.setSampleType(QAudioFormat::UnSignedInt);

    audioFormat1.setFrequency(8000);

    audioFormat1.setChannels(1);

    audioFormat1.setSampleSize(8);

    audioFormat1.setCodec("audio/pcm");

    audioFormat1.setByteOrder(QAudioFormat::LittleEndian);

    audioFormat1.setSampleType(QAudioFormat::UnSignedInt);

    QVERIFY(audioFormat0 == audioFormat1);

    QVERIFY(!(audioFormat0 != audioFormat1));

    audioFormat0.setFrequency(44100);

    QVERIFY(audioFormat0 != audioFormat1);

    QVERIFY(!(audioFormat0 == audioFormat1));

}

void tst_QAudioFormat::checkAssignment()

{

    QAudioFormat    audioFormat0;

    QAudioFormat    audioFormat1;

    audioFormat0.setFrequency(8000);

    audioFormat0.setChannels(1);

    audioFormat0.setSampleSize(8);

    audioFormat0.setCodec("audio/pcm");

    audioFormat0.setByteOrder(QAudioFormat::LittleEndian);

    audioFormat0.setSampleType(QAudioFormat::UnSignedInt);

    audioFormat1 = audioFormat0;

    QVERIFY(audioFormat1 == audioFormat0);

    QAudioFormat    audioFormat2(audioFormat0);

    QVERIFY(audioFormat2 == audioFormat0);

}

QTEST_MAIN(tst_QAudioFormat)

#include "tst_qaudioformat.moc"