Merge AudioServices into mainline.

3 files changed, 168 insertions, 0 deletions

diff --git a/tests/auto/qaudiooutput/4.wav b/tests/auto/qaudiooutput/4.wav
new file mode 100644
index 0000000000..e31b060908
--- /dev/null
+++ b/tests/auto/qaudiooutput/4.wav
diff --git a/tests/auto/qaudiooutput/qaudiooutput.pro b/tests/auto/qaudiooutput/qaudiooutput.pro
new file mode 100644
index 0000000000..6c07c645ef
--- /dev/null
+++ b/tests/auto/qaudiooutput/qaudiooutput.pro
@@ -0,0 +1,12 @@
+load(qttest_p4)
+
+DEFINES += SRCDIR=\\\"$$PWD/\\\"
+
+SOURCES += tst_qaudiooutput.cpp
+
+QT = core multimedia
+
+wince*: {
+   deploy.sources += 4.wav
+   DEPLOYMENT = deploy
+}
diff --git a/tests/auto/qaudiooutput/tst_qaudiooutput.cpp b/tests/auto/qaudiooutput/tst_qaudiooutput.cpp
new file mode 100644
index 0000000000..0f94faaf89
--- /dev/null
+++ b/tests/auto/qaudiooutput/tst_qaudiooutput.cpp
@@ -0,0 +1,156 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://www.qtsoftware.com/contact.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+
+#include <QtTest/QtTest>
+#include <QtCore/qlocale.h>
+#include <qaudiooutput.h>
+#include <qaudiodeviceinfo.h>
+#include <qaudio.h>
+#include <qaudioformat.h>
+
+
+class tst_QAudioOutput : public QObject
+{
+    Q_OBJECT
+public:
+    tst_QAudioOutput(QObject* parent=0) : QObject(parent) {}
+
+private slots:
+    void initTestCase();
+    void settings();
+    void notifyInterval();
+    void pullFile();
+    void pushFile();
+
+private:
+    QAudioFormat  format;
+    QAudioOutput* audio;
+};
+
+void tst_QAudioOutput::initTestCase()
+{
+    format.setFrequency(8000);
+    format.setChannels(1);
+    format.setSampleSize(8);
+    format.setCodec("audio/pcm");
+    format.setByteOrder(QAudioFormat::LittleEndian);
+    format.setSampleType(QAudioFormat::UnSignedInt);
+
+    audio = new QAudioOutput(format, this);
+}
+
+void tst_QAudioOutput::settings()
+{
+    QAudioFormat f = audio->format();
+
+    QVERIFY(format.channels() == f.channels());
+    QVERIFY(format.frequency() == f.frequency());
+    QVERIFY(format.sampleSize() == f.sampleSize());
+    QVERIFY(format.codec() == f.codec());
+    QVERIFY(format.byteOrder() == f.byteOrder());
+    QVERIFY(format.sampleType() == f.sampleType());
+}
+
+void tst_QAudioOutput::notifyInterval()
+{
+    QVERIFY(audio->notifyInterval() == 1000);   // Default
+
+    audio->setNotifyInterval(500);
+    QVERIFY(audio->notifyInterval() == 500);    // Custom
+
+    audio->setNotifyInterval(1000);             // reset
+}
+
+void tst_QAudioOutput::pullFile()
+{
+    QFile filename(SRCDIR "4.wav");
+    QVERIFY(filename.exists());
+    filename.open(QIODevice::ReadOnly);
+
+    QSignalSpy readSignal(audio, SIGNAL(notify()));
+    audio->setNotifyInterval(100);
+    audio->start(&filename);
+
+    QTestEventLoop::instance().enterLoop(1);
+    // 4.wav is a little less than 700ms, so notify should fire 6 times!
+    QVERIFY(readSignal.count() >= 6);
+    QVERIFY(audio->totalTime() == 692250);
+
+    audio->stop();
+    filename.close();
+}
+
+void tst_QAudioOutput::pushFile()
+{
+    QFile filename(SRCDIR "4.wav");
+    QVERIFY(filename.exists());
+    filename.open(QIODevice::ReadOnly);
+
+    const qint64 fileSize = filename.size();
+
+    QIODevice* feed = audio->start(0);
+
+    char* buffer = new char[fileSize];
+    filename.read(buffer, fileSize);
+
+    qint64 counter=0;
+    qint64 written=0;
+    while(written < fileSize) {
+        written+=feed->write(buffer+written,fileSize-written);
+        QTest::qWait(20);
+        counter++;
+    }
+    QTestEventLoop::instance().enterLoop(1);
+
+    QVERIFY(written == fileSize);
+    QVERIFY(audio->totalTime() == 692250);
+
+    audio->stop();
+    filename.close();
+    delete [] buffer;
+    delete audio;
+}
+
+QTEST_MAIN(tst_QAudioOutput)
+
+#include "tst_qaudiooutput.moc"