--- /dev/null
+#!/bin/bash
+#############################################################################
+##
+## Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+## All rights reserved.
+## Contact: Nokia Corporation (qt-info@nokia.com)
+##
+## This file is the build configuration utility of the Qt Toolkit.
+##
+## $QT_BEGIN_LICENSE:LGPL$
+## 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.
+##
+##
+##
+##
+##
+## $QT_END_LICENSE$
+##
+#############################################################################
+
+# Generate some simple test data. Uses "sox".
+
+endian=""
+endian_extn=""
+
+for channel in 1 2; do
+ if [ $channel -eq 1 ]; then
+ endian="little"
+ endian_extn="le"
+ fi
+
+ if [ $channel -eq 2 ]; then
+ endian="big"
+ endian_extn="be"
+ fi
+ for samplebits in 8 16 32; do
+ for samplerate in 44100 8000; do
+ if [ $samplebits -ne 8 ]; then
+ sox --endian "${endian}" -c ${channel} -b ${samplebits} -r ${samplerate} -n isawav_${channel}_${samplebits}_${samplerate}_${endian_extn}.wav synth 0.25 sine 300-3300
+ else
+ sox -c ${channel} -b ${samplebits} -r ${samplerate} -n isawav_${channel}_${samplebits}_${samplerate}.wav synth 0.25 sine 300-3300
+ fi
+ done
+ done
+done
+
--- /dev/null
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 <QtTest/QtTest>
+#include <private/qwavedecoder_p.h>
+
+#ifndef QTRY_VERIFY
+#define QTRY_VERIFY(__expr) \
+ do { \
+ const int __step = 50; \
+ const int __timeout = 10000; \
+ if (!(__expr)) { \
+ QTest::qWait(0); \
+ } \
+ for (int __i = 0; __i < __timeout && !(__expr); __i+=__step) { \
+ QTest::qWait(__step); \
+ } \
+ QVERIFY(__expr); \
+ } while (0)
+#endif
+
+
+class tst_QWaveDecoder : public QObject
+{
+ Q_OBJECT
+public:
+ enum Corruption {
+ None = 1,
+ NotAWav = 2,
+ NoSampleData = 4,
+ FormatDescriptor = 8,
+ FormatString = 16,
+ DataDescriptor = 32
+ };
+
+public slots:
+
+ void initTestCase();
+ void cleanupTestCase();
+ void init();
+ void cleanup();
+
+private slots:
+
+ void integrity_data();
+ void integrity();
+
+ void readAllAtOnce();
+ void readPerByte();
+};
+
+void tst_QWaveDecoder::init()
+{
+}
+
+void tst_QWaveDecoder::cleanup()
+{
+}
+
+void tst_QWaveDecoder::initTestCase()
+{
+}
+
+void tst_QWaveDecoder::cleanupTestCase()
+{
+}
+
+void tst_QWaveDecoder::integrity_data()
+{
+ QTest::addColumn<QString>("file");
+ QTest::addColumn<tst_QWaveDecoder::Corruption>("corruption");
+ QTest::addColumn<int>("channels");
+ QTest::addColumn<int>("samplesize");
+ QTest::addColumn<int>("samplerate");
+ QTest::addColumn<QAudioFormat::Endian>("byteorder");
+
+ QTest::newRow("File is empty") << QString("empty.wav") << tst_QWaveDecoder::NotAWav << -1 << -1 << -1 << QAudioFormat::LittleEndian;
+ QTest::newRow("File is not a wav(text)") << QString("notawav.wav") << tst_QWaveDecoder::NotAWav << -1 << -1 << -1 << QAudioFormat::LittleEndian;
+ QTest::newRow("Wav file has no sample data") << QString("nosampledata.wav") << tst_QWaveDecoder::NoSampleData << -1 << -1 << -1 << QAudioFormat::LittleEndian;
+ QTest::newRow("corrupt fmt chunk descriptor") << QString("corrupt_fmtdesc_1_16_8000.le.wav") << tst_QWaveDecoder::FormatDescriptor << -1 << -1 << -1 << QAudioFormat::LittleEndian;
+ QTest::newRow("corrupt fmt string") << QString("corrupt_fmtstring_1_16_8000.le.wav") << tst_QWaveDecoder::FormatString << -1 << -1 << -1 << QAudioFormat::LittleEndian;
+ QTest::newRow("corrupt data chunk descriptor") << QString("corrupt_datadesc_1_16_8000.le.wav") << tst_QWaveDecoder::DataDescriptor << -1 << -1 << -1 << QAudioFormat::LittleEndian;
+
+ QTest::newRow("File isawav_1_8_8000.wav") << QString("isawav_1_8_8000.wav") << tst_QWaveDecoder::None << 1 << 8 << 8000 << QAudioFormat::LittleEndian;
+ QTest::newRow("File isawav_1_8_44100.wav") << QString("isawav_1_8_44100.wav") << tst_QWaveDecoder::None << 1 << 8 << 44100 << QAudioFormat::LittleEndian;
+ QTest::newRow("File isawav_2_8_8000.wav") << QString("isawav_2_8_8000.wav") << tst_QWaveDecoder::None << 2 << 8 << 8000 << QAudioFormat::LittleEndian;
+ QTest::newRow("File isawav_2_8_44100.wav") << QString("isawav_2_8_44100.wav") << tst_QWaveDecoder::None << 2 << 8 << 44100 << QAudioFormat::LittleEndian;
+
+ QTest::newRow("File isawav_1_16_8000_le.wav") << QString("isawav_1_16_8000_le.wav") << tst_QWaveDecoder::None << 1 << 16 << 8000 << QAudioFormat::LittleEndian;
+ QTest::newRow("File isawav_1_16_44100_le.wav") << QString("isawav_1_16_44100_le.wav") << tst_QWaveDecoder::None << 1 << 16 << 44100 << QAudioFormat::LittleEndian;
+ QTest::newRow("File isawav_2_16_8000_be.wav") << QString("isawav_2_16_8000_be.wav") << tst_QWaveDecoder::None << 2 << 16 << 8000 << QAudioFormat::BigEndian;
+ QTest::newRow("File isawav_2_16_44100_be.wav") << QString("isawav_2_16_44100_be.wav") << tst_QWaveDecoder::None << 2 << 16 << 44100 << QAudioFormat::BigEndian;
+
+ QTest::newRow("File isawav_1_32_8000_le.wav") << QString("isawav_1_32_8000_le.wav") << tst_QWaveDecoder::None << 1 << 32 << 8000 << QAudioFormat::LittleEndian;
+ QTest::newRow("File isawav_1_32_44100_le.wav") << QString("isawav_1_32_44100_le.wav") << tst_QWaveDecoder::None << 1 << 32 << 44100 << QAudioFormat::LittleEndian;
+ QTest::newRow("File isawav_2_32_8000_be.wav") << QString("isawav_2_32_8000_be.wav") << tst_QWaveDecoder::None << 2 << 32 << 8000 << QAudioFormat::BigEndian;
+ QTest::newRow("File isawav_2_32_44100_be.wav") << QString("isawav_2_32_44100_be.wav") << tst_QWaveDecoder::None << 2 << 32 << 44100 << QAudioFormat::BigEndian;
+}
+
+void tst_QWaveDecoder::integrity()
+{
+ QFETCH(QString, file);
+ QFETCH(tst_QWaveDecoder::Corruption, corruption);
+ QFETCH(int, channels);
+ QFETCH(int, samplesize);
+ QFETCH(int, samplerate);
+ QFETCH(QAudioFormat::Endian, byteorder);
+
+ QFile stream;
+ stream.setFileName(QString("data/") + file);
+ stream.open(QIODevice::ReadOnly);
+
+ QVERIFY(stream.isOpen());
+
+ QWaveDecoder waveDecoder(&stream);
+ QSignalSpy validFormatSpy(&waveDecoder, SIGNAL(formatKnown()));
+ QSignalSpy invalidFormatSpy(&waveDecoder, SIGNAL(invalidFormat()));
+
+ if (corruption == NotAWav) {
+ QTRY_VERIFY(validFormatSpy.count() == 0);
+ QTRY_VERIFY(invalidFormatSpy.count() == 0);
+ } else if (corruption == NoSampleData) {
+ QTRY_VERIFY(validFormatSpy.count() == 1);
+ QTRY_VERIFY(invalidFormatSpy.count() == 0);
+ QVERIFY(waveDecoder.audioFormat().isValid());
+ QVERIFY(waveDecoder.size() == 0);
+ QVERIFY(waveDecoder.duration() == 0);
+ } else if (corruption == FormatDescriptor) {
+ QTRY_VERIFY(invalidFormatSpy.count() == 1);
+ QTRY_VERIFY(validFormatSpy.count() == 0);
+ } else if (corruption == FormatString) {
+ QTRY_VERIFY(invalidFormatSpy.count() == 1);
+ QTRY_VERIFY(validFormatSpy.count() == 0);
+ QVERIFY(!waveDecoder.audioFormat().isValid());
+ } else if (corruption == DataDescriptor) {
+ QTRY_VERIFY(validFormatSpy.count() == 1);
+ QTRY_VERIFY(invalidFormatSpy.count() == 0);
+ QVERIFY(waveDecoder.size() == 0);
+ } else if (corruption == None) {
+ QTRY_VERIFY(validFormatSpy.count() == 1);
+ QTRY_VERIFY(invalidFormatSpy.count() == 0);
+ QVERIFY(waveDecoder.audioFormat().isValid());
+ QVERIFY(waveDecoder.size() > 0);
+ QVERIFY(waveDecoder.duration() == 250);
+ QAudioFormat format = waveDecoder.audioFormat();
+ QVERIFY(format.isValid());
+ QVERIFY(format.channels() == channels);
+ QVERIFY(format.sampleSize() == samplesize);
+ QVERIFY(format.sampleRate() == samplerate);
+ if (format.sampleSize() != 8) {
+ QVERIFY(format.byteOrder() == byteorder);
+ }
+ }
+
+ stream.close();
+}
+
+void tst_QWaveDecoder::readAllAtOnce()
+{
+ QFile stream;
+ stream.setFileName(QString("data/isawav_2_8_44100.wav"));
+ stream.open(QIODevice::ReadOnly);
+
+ QVERIFY(stream.isOpen());
+
+ QWaveDecoder waveDecoder(&stream);
+ QSignalSpy validFormatSpy(&waveDecoder, SIGNAL(formatKnown()));
+
+ QTRY_VERIFY(validFormatSpy.count() == 1);
+ QVERIFY(waveDecoder.size() > 0);
+
+ QByteArray buffer;
+ buffer.resize(waveDecoder.size());
+
+ qint64 readSize = waveDecoder.read(buffer.data(), waveDecoder.size());
+ QVERIFY(readSize == waveDecoder.size());
+
+ readSize = waveDecoder.read(buffer.data(), 1);
+ QVERIFY(readSize == 0);
+
+ stream.close();
+}
+
+void tst_QWaveDecoder::readPerByte()
+{
+ QFile stream;
+ stream.setFileName(QString("data/isawav_2_8_44100.wav"));
+ stream.open(QIODevice::ReadOnly);
+
+ QVERIFY(stream.isOpen());
+
+ QWaveDecoder waveDecoder(&stream);
+ QSignalSpy validFormatSpy(&waveDecoder, SIGNAL(formatKnown()));
+
+ QTRY_VERIFY(validFormatSpy.count() == 1);
+ QVERIFY(waveDecoder.size() > 0);
+
+ qint64 readSize = 0;
+ char buf;
+ for (int ii = 0; ii < waveDecoder.size(); ++ii)
+ readSize += waveDecoder.read(&buf, 1);
+ QVERIFY(readSize == waveDecoder.size());
+ QVERIFY(waveDecoder.read(&buf,1) == 0);
+
+ stream.close();
+}
+
+Q_DECLARE_METATYPE(tst_QWaveDecoder::Corruption)
+Q_DECLARE_METATYPE(QAudioFormat::Endian)
+
+QTEST_MAIN(tst_QWaveDecoder)
+
+#include "tst_qwavedecoder.moc"
+