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/****************************************************************************
**
** Copyright (C) 2010 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.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
//TESTED_COMPONENT=src/multimedia
#include "tst_qmediarecorder_mmf.h"
QT_USE_NAMESPACE
void tst_QMediaRecorder_mmf::initTestCase()
{
qRegisterMetaType<QMediaRecorder::State>("QMediaRecorder::State");
qRegisterMetaType<QMediaRecorder::Error>("QMediaRecorder::Error");
captureSource = new QAudioCaptureSource;
audiocapture = new QMediaRecorder(captureSource);
QVERIFY(captureSource->service());
audioEndpoint = qobject_cast<QAudioEndpointSelector*>(captureSource->service()->requestControl(QAudioEndpointSelector_iid));
audioEncoder = qobject_cast<QAudioEncoderControl*>(captureSource->service()->requestControl(QAudioEncoderControl_iid));
}
void tst_QMediaRecorder_mmf::cleanupTestCase()
{
delete audiocapture;
delete captureSource;
}
QUrl tst_QMediaRecorder_mmf::recordPathAudio(QDir outputDir)
{
int lastImage = 0;
int fileCount = 0;
foreach( QString fileName, outputDir.entryList(QStringList() << "testclip_*.amr") ) {
int imgNumber = fileName.mid(5, fileName.size()-9).toInt();
lastImage = qMax(lastImage, imgNumber);
if (outputDir.exists(fileName))
fileCount+=1;
}
lastImage+=fileCount;
QUrl location(QDir::toNativeSeparators(outputDir.canonicalPath()+QString("/testclip_%1.amr").arg(lastImage+1,4,10,QLatin1Char('0'))));
return location;
}
void tst_QMediaRecorder_mmf::testAudioSink()
{
audiocapture->setOutputLocation(QUrl("test.tmp"));
QUrl s = audiocapture->outputLocation();
QCOMPARE(s.toString(), QString("test.tmp"));
}
void tst_QMediaRecorder_mmf::testAudioRecord()
{
QSignalSpy stateSignal(audiocapture,SIGNAL(stateChanged(QMediaRecorder::State)));
QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);
QTest::qWait(500); // wait for recorder to initialize itself
audiocapture->setOutputLocation(recordPathAudio(QDir::rootPath()));
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);
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_mmf::testAudioRecordWithAMR()
{
QSignalSpy stateSignal(audiocapture,SIGNAL(stateChanged(QMediaRecorder::State)));
QCOMPARE(audiocapture->state(), QMediaRecorder::StoppedState);
audiocapture->setOutputLocation(recordPathAudio(QDir::rootPath()));
QAudioEncoderSettings audioSettings;
QVideoEncoderSettings videoSettings;
audioSettings.setCodec("AMR");
QString format = audiocapture->containerMimeType();
format = QString("audio/amr");
audiocapture->setEncodingSettings(audioSettings,videoSettings,format);
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);
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_mmf::testAudioEndPointSelector()
{
QSignalSpy audioSignal(audioEndpoint,SIGNAL(activeEndpointChanged(QString)));
QVERIFY(audioEndpoint->availableEndpoints().count() == 1);
QVERIFY(audioEndpoint->defaultEndpoint().compare("default") == 0);
audioEndpoint->setActiveEndpoint("device2");
QVERIFY(audioEndpoint->activeEndpoint().compare("device2") == 0);
QVERIFY(audioSignal.count() == 1);
QVERIFY(audioEndpoint->endpointDescription("device2").compare("") == 0);
}
void tst_QMediaRecorder_mmf::testAudioEncoderControl()
{
QStringList codecs = audiocapture->supportedAudioCodecs();
QVERIFY(codecs.count() == 2);
QVERIFY(audiocapture->audioCodecDescription("PCM") == "Pulse code modulation");
QStringList options = audioEncoder->supportedEncodingOptions("PCM");
QCOMPARE(options.count(), 3);
QCOMPARE(audiocapture->supportedAudioSampleRates().count(), 12);
audioEncoder->setEncodingOption("PCM", "channels", QVariant(2));
QCOMPARE(audioEncoder->encodingOption("PCM","channels").toInt(), 2);
audioEncoder->setEncodingOption("PCM", "quality", QVariant(int(QtMultimediaKit::NormalQuality)));
QCOMPARE(audioEncoder->encodingOption("PCM","quality").toInt(), int(QtMultimediaKit::NormalQuality));
audioEncoder->setEncodingOption("PCM", "samplerate", QVariant(44100));
QCOMPARE(audioEncoder->encodingOption("PCM","samplerate").toInt(), 44100);
}
void tst_QMediaRecorder_mmf::testMediaFormatsControl()
{
//audioocontainer types
// Containers supported are dynamically queried from MMF. We cannot guarentee that 2 platforms
// will support the same set.
//QCOMPARE(audiocapture->supportedContainers(), QStringList() << "audio/wav" << "audio/amr");
QCOMPARE(audiocapture->containerDescription("audio/wav"), QString("WAV Write Format"));
QCOMPARE(audiocapture->containerDescription("audio/amr"), QString("AMR Write Format"));
}
void tst_QMediaRecorder_mmf::testDefaultAudioEncodingSettings()
{
QAudioEncoderSettings audioSettings = audiocapture->audioSettings();
QCOMPARE(audioSettings.codec(), QString("AMR"));
QString format = audiocapture->containerMimeType();
QCOMPARE(format, QString("audio/amr"));
}
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