/****************************************************************************

**

** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (qt-info@nokia.com)

**

** This file is part of the Qt Mobility Components.

**

** $QT_BEGIN_LICENSE:LGPL$

** No Commercial Usage

** This file contains pre-release code and may not be distributed.

** You may use this file in accordance with the terms and conditions

** contained in the Technology Preview License Agreement accompanying

** this package.

**

** GNU Lesser General Public License Usage

** Alternatively, this file may be used under the terms of the GNU Lesser

** General Public License version 2.1 as published by the Free Software

** Foundation and appearing in the file LICENSE.LGPL included in the

** packaging of this file.  Please review the following information to

** ensure the GNU Lesser General Public License version 2.1 requirements

** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at qt-info@nokia.com.

**

**

**

**

**

**

**

**

** $QT_END_LICENSE$

**

****************************************************************************/

#include "tst_qmediarecorder_xa.h"

#include "tst_qmediarecorder_xa_macros.h"

void tst_QMediaRecorder::testAudioAmr()

{

    QSignalSpy stateSignal(audiocapture,SIGNAL(stateChanged(QMediaRecorder::State)));

    audiocapture->setOutputLocation(nextFileName(QDir::rootPath(), "", "amr"));

    QAudioEncoderSettings audioSettings;

    audioSettings.setCodec("amr");

    audioSettings.setSampleRate(-1);

    QVideoEncoderSettings videoSettings;

    audiocapture->setEncodingSettings(audioSettings, videoSettings, QString("audio/amr"));

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QTest::qWait(500);  // wait for recorder to initialize itself

    audiocapture->record();

    QTRY_COMPARE(stateSignal.count(), 1); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::RecordingState);

    QCOMPARE(audiocapture->error(), QMediaRecorder::NoError);

    QCOMPARE(audiocapture->errorString(), QString());

    QCOMPARE(stateSignal.count(), 1);

    QTest::qWait(5000);  // wait for 5 seconds

    audiocapture->pause();

    QTRY_COMPARE(stateSignal.count(), 2); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::PausedState);

    QCOMPARE(stateSignal.count(), 2);

    audiocapture->stop();

    QTRY_COMPARE(stateSignal.count(), 3); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QCOMPARE(stateSignal.count(), 3);

}

void tst_QMediaRecorder::testAudioAmrBr4750bps()

{

    QSignalSpy stateSignal(audiocapture,SIGNAL(stateChanged(QMediaRecorder::State)));

    audiocapture->setOutputLocation(nextFileName(QDir::rootPath(), "Br4750bps", "amr"));

    QAudioEncoderSettings audioSettings;

    audioSettings.setCodec("amr");

    audioSettings.setEncodingMode(QtMultimedia::ConstantBitRateEncoding);

    audioSettings.setBitRate(4750);

    QVideoEncoderSettings videoSettings;

    audiocapture->setEncodingSettings(audioSettings, videoSettings, QString("audio/amr"));

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QTest::qWait(500);  // wait for recorder to initialize itself

    audiocapture->record();

    QTRY_COMPARE(stateSignal.count(), 1); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::RecordingState);

    QCOMPARE(audiocapture->error(), QMediaRecorder::NoError);

    QCOMPARE(audiocapture->errorString(), QString());

    QCOMPARE(stateSignal.count(), 1);

    QTest::qWait(5000);  // wait for 5 seconds

    audiocapture->pause();

    QTRY_COMPARE(stateSignal.count(), 2); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::PausedState);

    QCOMPARE(stateSignal.count(), 2);

    audiocapture->stop();

    QTRY_COMPARE(stateSignal.count(), 3); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QCOMPARE(stateSignal.count(), 3);

}

void tst_QMediaRecorder::testAudioAmrBr5150bps()

{

    QSignalSpy stateSignal(audiocapture,SIGNAL(stateChanged(QMediaRecorder::State)));

    audiocapture->setOutputLocation(nextFileName(QDir::rootPath(), "Br4750bps", "amr"));

    QAudioEncoderSettings audioSettings;

    audioSettings.setCodec("amr");

    audioSettings.setEncodingMode(QtMultimedia::ConstantBitRateEncoding);

    audioSettings.setBitRate(5150);

    QVideoEncoderSettings videoSettings;

    audiocapture->setEncodingSettings(audioSettings, videoSettings, QString("audio/amr"));

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QTest::qWait(500);  // wait for recorder to initialize itself

    audiocapture->record();

    QTRY_COMPARE(stateSignal.count(), 1); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::RecordingState);

    QCOMPARE(audiocapture->error(), QMediaRecorder::NoError);

    QCOMPARE(audiocapture->errorString(), QString());

    QCOMPARE(stateSignal.count(), 1);

    QTest::qWait(5000);  // wait for 5 seconds

    audiocapture->pause();

    QTRY_COMPARE(stateSignal.count(), 2); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::PausedState);

    QCOMPARE(stateSignal.count(), 2);

    audiocapture->stop();

    QTRY_COMPARE(stateSignal.count(), 3); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QCOMPARE(stateSignal.count(), 3);

}

void tst_QMediaRecorder::testAudioAmrBr5900bps()

{

    QSignalSpy stateSignal(audiocapture,SIGNAL(stateChanged(QMediaRecorder::State)));

    audiocapture->setOutputLocation(nextFileName(QDir::rootPath(), "Br4750bps", "amr"));

    QAudioEncoderSettings audioSettings;

    audioSettings.setCodec("amr");

    audioSettings.setEncodingMode(QtMultimedia::ConstantBitRateEncoding);

    audioSettings.setBitRate(5900);

    QVideoEncoderSettings videoSettings;

    audiocapture->setEncodingSettings(audioSettings, videoSettings, QString("audio/amr"));

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QTest::qWait(500);  // wait for recorder to initialize itself

    audiocapture->record();

    QTRY_COMPARE(stateSignal.count(), 1); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::RecordingState);

    QCOMPARE(audiocapture->error(), QMediaRecorder::NoError);

    QCOMPARE(audiocapture->errorString(), QString());

    QCOMPARE(stateSignal.count(), 1);

    QTest::qWait(5000);  // wait for 5 seconds

    audiocapture->pause();

    QTRY_COMPARE(stateSignal.count(), 2); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::PausedState);

    QCOMPARE(stateSignal.count(), 2);

    audiocapture->stop();

    QTRY_COMPARE(stateSignal.count(), 3); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QCOMPARE(stateSignal.count(), 3);

}

void tst_QMediaRecorder::testAudioAmrBr6700bps()

{

    QSignalSpy stateSignal(audiocapture,SIGNAL(stateChanged(QMediaRecorder::State)));

    audiocapture->setOutputLocation(nextFileName(QDir::rootPath(), "Br4750bps", "amr"));

    QAudioEncoderSettings audioSettings;

    audioSettings.setCodec("amr");

    audioSettings.setEncodingMode(QtMultimedia::ConstantBitRateEncoding);

    audioSettings.setBitRate(6700);

    QVideoEncoderSettings videoSettings;

    audiocapture->setEncodingSettings(audioSettings, videoSettings, QString("audio/amr"));

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QTest::qWait(500);  // wait for recorder to initialize itself

    audiocapture->record();

    QTRY_COMPARE(stateSignal.count(), 1); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::RecordingState);

    QCOMPARE(audiocapture->error(), QMediaRecorder::NoError);

    QCOMPARE(audiocapture->errorString(), QString());

    QCOMPARE(stateSignal.count(), 1);

    QTest::qWait(5000);  // wait for 5 seconds

    audiocapture->pause();

    QTRY_COMPARE(stateSignal.count(), 2); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::PausedState);

    QCOMPARE(stateSignal.count(), 2);

    audiocapture->stop();

    QTRY_COMPARE(stateSignal.count(), 3); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QCOMPARE(stateSignal.count(), 3);

}

void tst_QMediaRecorder::testAudioAmrBr7400bps()

{

    QSignalSpy stateSignal(audiocapture,SIGNAL(stateChanged(QMediaRecorder::State)));

    audiocapture->setOutputLocation(nextFileName(QDir::rootPath(), "Br4750bps", "amr"));

    QAudioEncoderSettings audioSettings;

    audioSettings.setCodec("amr");

    audioSettings.setEncodingMode(QtMultimedia::ConstantBitRateEncoding);

    audioSettings.setBitRate(7400);

    QVideoEncoderSettings videoSettings;

    audiocapture->setEncodingSettings(audioSettings, videoSettings, QString("audio/amr"));

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QTest::qWait(500);  // wait for recorder to initialize itself

    audiocapture->record();

    QTRY_COMPARE(stateSignal.count(), 1); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::RecordingState);

    QCOMPARE(audiocapture->error(), QMediaRecorder::NoError);

    QCOMPARE(audiocapture->errorString(), QString());

    QCOMPARE(stateSignal.count(), 1);

    QTest::qWait(5000);  // wait for 5 seconds

    audiocapture->pause();

    QTRY_COMPARE(stateSignal.count(), 2); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::PausedState);

    QCOMPARE(stateSignal.count(), 2);

    audiocapture->stop();

    QTRY_COMPARE(stateSignal.count(), 3); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QCOMPARE(stateSignal.count(), 3);

}

void tst_QMediaRecorder::testAudioAmrBr7950bps()

{

    QSignalSpy stateSignal(audiocapture,SIGNAL(stateChanged(QMediaRecorder::State)));

    audiocapture->setOutputLocation(nextFileName(QDir::rootPath(), "Br4750bps", "amr"));

    QAudioEncoderSettings audioSettings;

    audioSettings.setCodec("amr");

    audioSettings.setEncodingMode(QtMultimedia::ConstantBitRateEncoding);

    audioSettings.setBitRate(7950);

    QVideoEncoderSettings videoSettings;

    audiocapture->setEncodingSettings(audioSettings, videoSettings, QString("audio/amr"));

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QTest::qWait(500);  // wait for recorder to initialize itself

    audiocapture->record();

    QTRY_COMPARE(stateSignal.count(), 1); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::RecordingState);

    QCOMPARE(audiocapture->error(), QMediaRecorder::NoError);

    QCOMPARE(audiocapture->errorString(), QString());

    QCOMPARE(stateSignal.count(), 1);

    QTest::qWait(5000);  // wait for 5 seconds

    audiocapture->pause();

    QTRY_COMPARE(stateSignal.count(), 2); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::PausedState);

    QCOMPARE(stateSignal.count(), 2);

    audiocapture->stop();

    QTRY_COMPARE(stateSignal.count(), 3); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QCOMPARE(stateSignal.count(), 3);

}

void tst_QMediaRecorder::testAudioAmrBr10200bps()

{

    QSignalSpy stateSignal(audiocapture,SIGNAL(stateChanged(QMediaRecorder::State)));

    audiocapture->setOutputLocation(nextFileName(QDir::rootPath(), "Br4750bps", "amr"));

    QAudioEncoderSettings audioSettings;

    audioSettings.setCodec("amr");

    audioSettings.setEncodingMode(QtMultimedia::ConstantBitRateEncoding);

    audioSettings.setBitRate(10200);

    QVideoEncoderSettings videoSettings;

    audiocapture->setEncodingSettings(audioSettings, videoSettings, QString("audio/amr"));

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QTest::qWait(500);  // wait for recorder to initialize itself

    audiocapture->record();

    QTRY_COMPARE(stateSignal.count(), 1); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::RecordingState);

    QCOMPARE(audiocapture->error(), QMediaRecorder::NoError);

    QCOMPARE(audiocapture->errorString(), QString());

    QCOMPARE(stateSignal.count(), 1);

    QTest::qWait(5000);  // wait for 5 seconds

    audiocapture->pause();

    QTRY_COMPARE(stateSignal.count(), 2); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::PausedState);

    QCOMPARE(stateSignal.count(), 2);

    audiocapture->stop();

    QTRY_COMPARE(stateSignal.count(), 3); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QCOMPARE(stateSignal.count(), 3);

}

void tst_QMediaRecorder::testAudioAmrBr12200bps()

{

    QSignalSpy stateSignal(audiocapture,SIGNAL(stateChanged(QMediaRecorder::State)));

    audiocapture->setOutputLocation(nextFileName(QDir::rootPath(), "Br4750bps", "amr"));

    QAudioEncoderSettings audioSettings;

    audioSettings.setCodec("amr");

    audioSettings.setEncodingMode(QtMultimedia::ConstantBitRateEncoding);

    audioSettings.setBitRate(12200);

    QVideoEncoderSettings videoSettings;

    audiocapture->setEncodingSettings(audioSettings, videoSettings, QString("audio/amr"));

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QTest::qWait(500);  // wait for recorder to initialize itself

    audiocapture->record();

    QTRY_COMPARE(stateSignal.count(), 1); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::RecordingState);

    QCOMPARE(audiocapture->error(), QMediaRecorder::NoError);

    QCOMPARE(audiocapture->errorString(), QString());

    QCOMPARE(stateSignal.count(), 1);

    QTest::qWait(5000);  // wait for 5 seconds

    audiocapture->pause();

    QTRY_COMPARE(stateSignal.count(), 2); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::PausedState);

    QCOMPARE(stateSignal.count(), 2);

    audiocapture->stop();

    QTRY_COMPARE(stateSignal.count(), 3); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QCOMPARE(stateSignal.count(), 3);

}

void tst_QMediaRecorder::testAudioAmrQualityVeryLow()

{

    QSignalSpy stateSignal(audiocapture,SIGNAL(stateChanged(QMediaRecorder::State)));

    audiocapture->setOutputLocation(nextFileName(QDir::rootPath(), "VeryLowQuality", "amr"));

    QAudioEncoderSettings audioSettings;

    audioSettings.setCodec("amr");

    audioSettings.setEncodingMode(QtMultimedia::ConstantQualityEncoding);

    audioSettings.setQuality(QtMultimedia::VeryLowQuality);

    QVideoEncoderSettings videoSettings;

    audiocapture->setEncodingSettings(audioSettings, videoSettings, QString("audio/amr"));

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QTest::qWait(500);  // wait for recorder to initialize itself

    audiocapture->record();

    QTRY_COMPARE(stateSignal.count(), 1); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::RecordingState);

    QCOMPARE(audiocapture->error(), QMediaRecorder::NoError);

    QCOMPARE(audiocapture->errorString(), QString());

    QCOMPARE(stateSignal.count(), 1);

    QTest::qWait(5000);  // wait for 5 seconds

    audiocapture->pause();

    QTRY_COMPARE(stateSignal.count(), 2); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::PausedState);

    QCOMPARE(stateSignal.count(), 2);

    audiocapture->stop();

    QTRY_COMPARE(stateSignal.count(), 3); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QCOMPARE(stateSignal.count(), 3);

}

void tst_QMediaRecorder::testAudioAmrQualityLow()

{

    QSignalSpy stateSignal(audiocapture,SIGNAL(stateChanged(QMediaRecorder::State)));

    audiocapture->setOutputLocation(nextFileName(QDir::rootPath(), "LowQuality", "amr"));

    QAudioEncoderSettings audioSettings;

    audioSettings.setCodec("amr");

    audioSettings.setEncodingMode(QtMultimedia::ConstantQualityEncoding);

    audioSettings.setQuality(QtMultimedia::LowQuality);

    QVideoEncoderSettings videoSettings;

    audiocapture->setEncodingSettings(audioSettings, videoSettings, QString("audio/amr"));

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QTest::qWait(500);  // wait for recorder to initialize itself

    audiocapture->record();

    QTRY_COMPARE(stateSignal.count(), 1); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::RecordingState);

    QCOMPARE(audiocapture->error(), QMediaRecorder::NoError);

    QCOMPARE(audiocapture->errorString(), QString());

    QCOMPARE(stateSignal.count(), 1);

    QTest::qWait(5000);  // wait for 5 seconds

    audiocapture->pause();

    QTRY_COMPARE(stateSignal.count(), 2); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::PausedState);

    QCOMPARE(stateSignal.count(), 2);

    audiocapture->stop();

    QTRY_COMPARE(stateSignal.count(), 3); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QCOMPARE(stateSignal.count(), 3);

}

void tst_QMediaRecorder::testAudioAmrQualityNormal()

{

    QSignalSpy stateSignal(audiocapture,SIGNAL(stateChanged(QMediaRecorder::State)));

    audiocapture->setOutputLocation(nextFileName(QDir::rootPath(), "NormalQuality", "amr"));

    QAudioEncoderSettings audioSettings;

    audioSettings.setCodec("amr");

    audioSettings.setEncodingMode(QtMultimedia::ConstantQualityEncoding);

    audioSettings.setQuality(QtMultimedia::NormalQuality);

    QVideoEncoderSettings videoSettings;

    audiocapture->setEncodingSettings(audioSettings, videoSettings, QString("audio/amr"));

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QTest::qWait(500);  // wait for recorder to initialize itself

    audiocapture->record();

    QTRY_COMPARE(stateSignal.count(), 1); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::RecordingState);

    QCOMPARE(audiocapture->error(), QMediaRecorder::NoError);

    QCOMPARE(audiocapture->errorString(), QString());

    QCOMPARE(stateSignal.count(), 1);

    QTest::qWait(5000);  // wait for 5 seconds

    audiocapture->pause();

    QTRY_COMPARE(stateSignal.count(), 2); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::PausedState);

    QCOMPARE(stateSignal.count(), 2);

    audiocapture->stop();

    QTRY_COMPARE(stateSignal.count(), 3); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QCOMPARE(stateSignal.count(), 3);

}

void tst_QMediaRecorder::testAudioAmrQualityHigh()

{

    QSignalSpy stateSignal(audiocapture,SIGNAL(stateChanged(QMediaRecorder::State)));

    audiocapture->setOutputLocation(nextFileName(QDir::rootPath(), "HighQuality", "amr"));

    QAudioEncoderSettings audioSettings;

    audioSettings.setCodec("amr");

    audioSettings.setEncodingMode(QtMultimedia::ConstantQualityEncoding);

    audioSettings.setQuality(QtMultimedia::HighQuality);

    QVideoEncoderSettings videoSettings;

    audiocapture->setEncodingSettings(audioSettings, videoSettings, QString("audio/amr"));

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QTest::qWait(500);  // wait for recorder to initialize itself

    audiocapture->record();

    QTRY_COMPARE(stateSignal.count(), 1); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::RecordingState);

    QCOMPARE(audiocapture->error(), QMediaRecorder::NoError);

    QCOMPARE(audiocapture->errorString(), QString());

    QCOMPARE(stateSignal.count(), 1);

    QTest::qWait(5000);  // wait for 5 seconds

    audiocapture->pause();

    QTRY_COMPARE(stateSignal.count(), 2); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::PausedState);

    QCOMPARE(stateSignal.count(), 2);

    audiocapture->stop();

    QTRY_COMPARE(stateSignal.count(), 3); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QCOMPARE(stateSignal.count(), 3);

}

void tst_QMediaRecorder::testAudioAmrQualityVeryHigh()

{

    QSignalSpy stateSignal(audiocapture,SIGNAL(stateChanged(QMediaRecorder::State)));

    audiocapture->setOutputLocation(nextFileName(QDir::rootPath(), "LowQuality", "amr"));

    QAudioEncoderSettings audioSettings;

    audioSettings.setCodec("amr");

    audioSettings.setEncodingMode(QtMultimedia::ConstantQualityEncoding);

    audioSettings.setQuality(QtMultimedia::VeryHighQuality);

    QVideoEncoderSettings videoSettings;

    audiocapture->setEncodingSettings(audioSettings, videoSettings, QString("audio/amr"));

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QTest::qWait(500);  // wait for recorder to initialize itself

    audiocapture->record();

    QTRY_COMPARE(stateSignal.count(), 1); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::RecordingState);

    QCOMPARE(audiocapture->error(), QMediaRecorder::NoError);

    QCOMPARE(audiocapture->errorString(), QString());

    QCOMPARE(stateSignal.count(), 1);

    QTest::qWait(5000);  // wait for 5 seconds

    audiocapture->pause();

    QTRY_COMPARE(stateSignal.count(), 2); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::PausedState);

    QCOMPARE(stateSignal.count(), 2);

    audiocapture->stop();

    QTRY_COMPARE(stateSignal.count(), 3); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QCOMPARE(stateSignal.count(), 3);

}

void tst_QMediaRecorder::testAudioAmrSr8kHzMono()

{

    QSignalSpy stateSignal(audiocapture,SIGNAL(stateChanged(QMediaRecorder::State)));

    audiocapture->setOutputLocation(nextFileName(QDir::rootPath(), "Sr8kHzMono", "amr"));

    QAudioEncoderSettings audioSettings;

    audioSettings.setCodec("amr");

    audioSettings.setEncodingMode(QtMultimedia::ConstantBitRateEncoding);

    audioSettings.setSampleRate(8000);

    audioSettings.setChannelCount(1);

    QVideoEncoderSettings videoSettings;

    audiocapture->setEncodingSettings(audioSettings, videoSettings, QString("audio/amr"));

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QTest::qWait(500);  // wait for recorder to initialize itself

    audiocapture->record();

    QTRY_COMPARE(stateSignal.count(), 1); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::RecordingState);

    QCOMPARE(audiocapture->error(), QMediaRecorder::NoError);

    QCOMPARE(audiocapture->errorString(), QString());

    QCOMPARE(stateSignal.count(), 1);

    QTest::qWait(5000);  // wait for 5 seconds

    audiocapture->pause();

    QTRY_COMPARE(stateSignal.count(), 2); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::PausedState);

    QCOMPARE(stateSignal.count(), 2);

    audiocapture->stop();

    QTRY_COMPARE(stateSignal.count(), 3); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QCOMPARE(stateSignal.count(), 3);

}

void tst_QMediaRecorder::testAudioAmrStereo()

{

    QSignalSpy errorSignal(audiocapture,SIGNAL(error(QMediaRecorder::Error)));

    audiocapture->setOutputLocation(nextFileName(QDir::rootPath(), "Stereo", "amr"));

    QAudioEncoderSettings audioSettings;

    audioSettings.setCodec("amr");

    audioSettings.setSampleRate(-1);

    audioSettings.setChannelCount(2);

    QVideoEncoderSettings videoSettings;

    audiocapture->setEncodingSettings(audioSettings, videoSettings, QString("audio/amr"));

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QTest::qWait(500);  // wait for recorder to initialize itself

    audiocapture->record();

    QTRY_COMPARE(errorSignal.count(), 1); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->error(), QMediaRecorder::ResourceError);

    QCOMPARE(audiocapture->errorString(), QString("Generic error"));

}

void tst_QMediaRecorder::testAudioAmrSr16kHz()

{

    QSignalSpy errorSignal(audiocapture,SIGNAL(error(QMediaRecorder::Error)));

    audiocapture->setOutputLocation(nextFileName(QDir::rootPath(), "Sr16kHz", "amr"));

    QAudioEncoderSettings audioSettings;

    audioSettings.setCodec("amr");

    audioSettings.setEncodingMode(QtMultimedia::ConstantBitRateEncoding);

    audioSettings.setSampleRate(16000);

    QVideoEncoderSettings videoSettings;

    audiocapture->setEncodingSettings(audioSettings, videoSettings, QString("audio/amr"));

    QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);

    QTest::qWait(500);  // wait for recorder to initialize itself

    audiocapture->record();

    QTRY_COMPARE(errorSignal.count(), 1); // wait for callbacks to complete in symbian API

    QCOMPARE(audiocapture->error(), QMediaRecorder::ResourceError);

    QCOMPARE(audiocapture->errorString(), QString("Generic error"));

}