diff options
author | hawcroft <derick.hawcroft@nokia.com> | 2011-10-10 13:36:02 +1000 |
---|---|---|
committer | Qt by Nokia <qt-info@nokia.com> | 2011-10-10 09:00:38 +0200 |
commit | 12b2988137c996d94a5dcf3ef6f58fb5161db574 (patch) | |
tree | 5437b01ab8a203f8a51d1f9e85f7d7f19af9d695 | |
parent | cee992cdd65e53d2efc2069b1f64daabf97efea6 (diff) | |
download | qtmultimedia-12b2988137c996d94a5dcf3ef6f58fb5161db574.tar.gz |
Auto test for private class QWaveDecoder
Change-Id: I50ffbc3187ae7d7a7623af3ef7d3fed2975bdbbe
Reviewed-on: http://codereview.qt-project.org/6270
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
Sanity-Review: Michael Goddard <michael.goddard@nokia.com>
21 files changed, 337 insertions, 0 deletions
diff --git a/tests/auto/qwavedecoder/data/corrupt_datadesc_1_16_8000.le.wav b/tests/auto/qwavedecoder/data/corrupt_datadesc_1_16_8000.le.wav Binary files differnew file mode 100644 index 000000000..64c758593 --- /dev/null +++ b/tests/auto/qwavedecoder/data/corrupt_datadesc_1_16_8000.le.wav diff --git a/tests/auto/qwavedecoder/data/corrupt_fmtdesc_1_16_8000.le.wav b/tests/auto/qwavedecoder/data/corrupt_fmtdesc_1_16_8000.le.wav Binary files differnew file mode 100644 index 000000000..2f0da1370 --- /dev/null +++ b/tests/auto/qwavedecoder/data/corrupt_fmtdesc_1_16_8000.le.wav diff --git a/tests/auto/qwavedecoder/data/corrupt_fmtstring_1_16_8000.le.wav b/tests/auto/qwavedecoder/data/corrupt_fmtstring_1_16_8000.le.wav Binary files differnew file mode 100644 index 000000000..b14a53c9e --- /dev/null +++ b/tests/auto/qwavedecoder/data/corrupt_fmtstring_1_16_8000.le.wav diff --git a/tests/auto/qwavedecoder/data/empty.wav b/tests/auto/qwavedecoder/data/empty.wav new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/tests/auto/qwavedecoder/data/empty.wav diff --git a/tests/auto/qwavedecoder/data/gendata.sh b/tests/auto/qwavedecoder/data/gendata.sh new file mode 100755 index 000000000..9954ed409 --- /dev/null +++ b/tests/auto/qwavedecoder/data/gendata.sh @@ -0,0 +1,68 @@ +#!/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 + diff --git a/tests/auto/qwavedecoder/data/isawav_1_16_44100_le.wav b/tests/auto/qwavedecoder/data/isawav_1_16_44100_le.wav Binary files differnew file mode 100644 index 000000000..d8373cde4 --- /dev/null +++ b/tests/auto/qwavedecoder/data/isawav_1_16_44100_le.wav diff --git a/tests/auto/qwavedecoder/data/isawav_1_16_8000_le.wav b/tests/auto/qwavedecoder/data/isawav_1_16_8000_le.wav Binary files differnew file mode 100644 index 000000000..6467b9a98 --- /dev/null +++ b/tests/auto/qwavedecoder/data/isawav_1_16_8000_le.wav diff --git a/tests/auto/qwavedecoder/data/isawav_1_32_44100_le.wav b/tests/auto/qwavedecoder/data/isawav_1_32_44100_le.wav Binary files differnew file mode 100644 index 000000000..6d4efdefc --- /dev/null +++ b/tests/auto/qwavedecoder/data/isawav_1_32_44100_le.wav diff --git a/tests/auto/qwavedecoder/data/isawav_1_32_8000_le.wav b/tests/auto/qwavedecoder/data/isawav_1_32_8000_le.wav Binary files differnew file mode 100644 index 000000000..9963f63fe --- /dev/null +++ b/tests/auto/qwavedecoder/data/isawav_1_32_8000_le.wav diff --git a/tests/auto/qwavedecoder/data/isawav_1_8_44100.wav b/tests/auto/qwavedecoder/data/isawav_1_8_44100.wav Binary files differnew file mode 100644 index 000000000..638696999 --- /dev/null +++ b/tests/auto/qwavedecoder/data/isawav_1_8_44100.wav diff --git a/tests/auto/qwavedecoder/data/isawav_1_8_8000.wav b/tests/auto/qwavedecoder/data/isawav_1_8_8000.wav Binary files differnew file mode 100644 index 000000000..ac7b40f69 --- /dev/null +++ b/tests/auto/qwavedecoder/data/isawav_1_8_8000.wav diff --git a/tests/auto/qwavedecoder/data/isawav_2_16_44100_be.wav b/tests/auto/qwavedecoder/data/isawav_2_16_44100_be.wav Binary files differnew file mode 100644 index 000000000..d3ffb04f0 --- /dev/null +++ b/tests/auto/qwavedecoder/data/isawav_2_16_44100_be.wav diff --git a/tests/auto/qwavedecoder/data/isawav_2_16_8000_be.wav b/tests/auto/qwavedecoder/data/isawav_2_16_8000_be.wav Binary files differnew file mode 100644 index 000000000..8638f19b9 --- /dev/null +++ b/tests/auto/qwavedecoder/data/isawav_2_16_8000_be.wav diff --git a/tests/auto/qwavedecoder/data/isawav_2_32_44100_be.wav b/tests/auto/qwavedecoder/data/isawav_2_32_44100_be.wav Binary files differnew file mode 100644 index 000000000..edf655558 --- /dev/null +++ b/tests/auto/qwavedecoder/data/isawav_2_32_44100_be.wav diff --git a/tests/auto/qwavedecoder/data/isawav_2_32_8000_be.wav b/tests/auto/qwavedecoder/data/isawav_2_32_8000_be.wav Binary files differnew file mode 100644 index 000000000..642f10c06 --- /dev/null +++ b/tests/auto/qwavedecoder/data/isawav_2_32_8000_be.wav diff --git a/tests/auto/qwavedecoder/data/isawav_2_8_44100.wav b/tests/auto/qwavedecoder/data/isawav_2_8_44100.wav Binary files differnew file mode 100644 index 000000000..dcb001741 --- /dev/null +++ b/tests/auto/qwavedecoder/data/isawav_2_8_44100.wav diff --git a/tests/auto/qwavedecoder/data/isawav_2_8_8000.wav b/tests/auto/qwavedecoder/data/isawav_2_8_8000.wav Binary files differnew file mode 100644 index 000000000..901ee35c7 --- /dev/null +++ b/tests/auto/qwavedecoder/data/isawav_2_8_8000.wav diff --git a/tests/auto/qwavedecoder/data/nosampledata.wav b/tests/auto/qwavedecoder/data/nosampledata.wav Binary files differnew file mode 100644 index 000000000..8dbde9545 --- /dev/null +++ b/tests/auto/qwavedecoder/data/nosampledata.wav diff --git a/tests/auto/qwavedecoder/data/notawav.wav b/tests/auto/qwavedecoder/data/notawav.wav new file mode 100644 index 000000000..36a20ea05 --- /dev/null +++ b/tests/auto/qwavedecoder/data/notawav.wav @@ -0,0 +1 @@ +Ceci n'est pas une wav file diff --git a/tests/auto/qwavedecoder/qwavedecoder.pro b/tests/auto/qwavedecoder/qwavedecoder.pro new file mode 100644 index 000000000..6e5ae4397 --- /dev/null +++ b/tests/auto/qwavedecoder/qwavedecoder.pro @@ -0,0 +1,14 @@ +load(qttest_p4) + +HEADERS += ../../../src/multimedia/effects/qwavedecoder_p.h +SOURCES += tst_qwavedecoder.cpp \ + ../../../src/multimedia/effects/qwavedecoder_p.cpp + +QT += multimedia-private +CONFIG += no_private_qt_headers_warning + +data.path = . +data.sources = data + +INSTALLS += data + diff --git a/tests/auto/qwavedecoder/tst_qwavedecoder.cpp b/tests/auto/qwavedecoder/tst_qwavedecoder.cpp new file mode 100644 index 000000000..aeed403e3 --- /dev/null +++ b/tests/auto/qwavedecoder/tst_qwavedecoder.cpp @@ -0,0 +1,254 @@ +/**************************************************************************** +** +** 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" + |