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/***************************************************************************
copyright : (C) 2009 by Lukas Lalinsky
email : lukas@oxygene.sk
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#include <string>
#include <stdio.h>
#include <tag.h>
#include <tstringlist.h>
#include <tbytevectorlist.h>
#include <tpropertymap.h>
#include <oggfile.h>
#include <vorbisfile.h>
#include <oggpageheader.h>
#include <cppunit/extensions/HelperMacros.h>
#include "utils.h"
using namespace std;
using namespace TagLib;
class TestOGG : public CppUnit::TestFixture
{
CPPUNIT_TEST_SUITE(TestOGG);
CPPUNIT_TEST(testSimple);
CPPUNIT_TEST(testSplitPackets);
CPPUNIT_TEST(testDictInterface1);
CPPUNIT_TEST(testDictInterface2);
CPPUNIT_TEST(testAudioProperties);
CPPUNIT_TEST(testPageChecksum);
CPPUNIT_TEST_SUITE_END();
public:
void testSimple()
{
ScopedFileCopy copy("empty", ".ogg");
string newname = copy.fileName();
{
Vorbis::File f(newname.c_str());
f.tag()->setArtist("The Artist");
f.save();
}
{
Vorbis::File f(newname.c_str());
CPPUNIT_ASSERT_EQUAL(String("The Artist"), f.tag()->artist());
}
}
void testSplitPackets()
{
ScopedFileCopy copy("empty", ".ogg");
string newname = copy.fileName();
String longText(std::string(128 * 1024, ' ').c_str());
for (size_t i = 0; i < longText.length(); ++i)
longText[i] = static_cast<wchar_t>(L'A' + (i % 26));
{
Vorbis::File f(newname.c_str());
f.tag()->setTitle(longText);
f.save();
}
{
Vorbis::File f(newname.c_str());
CPPUNIT_ASSERT(f.isValid());
CPPUNIT_ASSERT_EQUAL(136383L, f.length());
CPPUNIT_ASSERT_EQUAL(19, f.lastPageHeader()->pageSequenceNumber());
CPPUNIT_ASSERT_EQUAL(30U, f.packet(0).size());
CPPUNIT_ASSERT_EQUAL(131127U, f.packet(1).size());
CPPUNIT_ASSERT_EQUAL(3832U, f.packet(2).size());
CPPUNIT_ASSERT_EQUAL(longText, f.tag()->title());
CPPUNIT_ASSERT(f.audioProperties());
CPPUNIT_ASSERT_EQUAL(3685, f.audioProperties()->lengthInMilliseconds());
f.tag()->setTitle("ABCDE");
f.save();
}
{
Vorbis::File f(newname.c_str());
CPPUNIT_ASSERT(f.isValid());
CPPUNIT_ASSERT_EQUAL(4370L, f.length());
CPPUNIT_ASSERT_EQUAL(3, f.lastPageHeader()->pageSequenceNumber());
CPPUNIT_ASSERT_EQUAL(30U, f.packet(0).size());
CPPUNIT_ASSERT_EQUAL(60U, f.packet(1).size());
CPPUNIT_ASSERT_EQUAL(3832U, f.packet(2).size());
CPPUNIT_ASSERT_EQUAL(String("ABCDE"), f.tag()->title());
CPPUNIT_ASSERT(f.audioProperties());
CPPUNIT_ASSERT_EQUAL(3685, f.audioProperties()->lengthInMilliseconds());
}
}
void testDictInterface1()
{
ScopedFileCopy copy("empty", ".ogg");
string newname = copy.fileName();
Vorbis::File f(newname.c_str());
CPPUNIT_ASSERT_EQUAL((unsigned int)0, f.tag()->properties().size());
PropertyMap newTags;
StringList values("value 1");
values.append("value 2");
newTags["ARTIST"] = values;
f.tag()->setProperties(newTags);
PropertyMap map = f.tag()->properties();
CPPUNIT_ASSERT_EQUAL((unsigned int)1, map.size());
CPPUNIT_ASSERT_EQUAL((unsigned int)2, map["ARTIST"].size());
CPPUNIT_ASSERT_EQUAL(String("value 1"), map["ARTIST"][0]);
}
void testDictInterface2()
{
ScopedFileCopy copy("test", ".ogg");
string newname = copy.fileName();
Vorbis::File f(newname.c_str());
PropertyMap tags = f.tag()->properties();
CPPUNIT_ASSERT_EQUAL((unsigned int)2, tags["UNUSUALTAG"].size());
CPPUNIT_ASSERT_EQUAL(String("usual value"), tags["UNUSUALTAG"][0]);
CPPUNIT_ASSERT_EQUAL(String("another value"), tags["UNUSUALTAG"][1]);
CPPUNIT_ASSERT_EQUAL(
String("\xC3\xB6\xC3\xA4\xC3\xBC\x6F\xCE\xA3\xC3\xB8", String::UTF8),
tags["UNICODETAG"][0]);
tags["UNICODETAG"][0] = String(
"\xCE\xBD\xCE\xB5\xCF\x89\x20\xCE\xBD\xCE\xB1\xCE\xBB\xCF\x85\xCE\xB5", String::UTF8);
tags.erase("UNUSUALTAG");
f.tag()->setProperties(tags);
CPPUNIT_ASSERT_EQUAL(
String("\xCE\xBD\xCE\xB5\xCF\x89\x20\xCE\xBD\xCE\xB1\xCE\xBB\xCF\x85\xCE\xB5", String::UTF8),
f.tag()->properties()["UNICODETAG"][0]);
CPPUNIT_ASSERT_EQUAL(false, f.tag()->properties().contains("UNUSUALTAG"));
}
void testAudioProperties()
{
Ogg::Vorbis::File f(TEST_FILE_PATH_C("empty.ogg"));
CPPUNIT_ASSERT(f.audioProperties());
CPPUNIT_ASSERT_EQUAL(3, f.audioProperties()->length());
CPPUNIT_ASSERT_EQUAL(3, f.audioProperties()->lengthInSeconds());
CPPUNIT_ASSERT_EQUAL(3685, f.audioProperties()->lengthInMilliseconds());
CPPUNIT_ASSERT_EQUAL(9, f.audioProperties()->bitrate());
CPPUNIT_ASSERT_EQUAL(2, f.audioProperties()->channels());
CPPUNIT_ASSERT_EQUAL(44100, f.audioProperties()->sampleRate());
CPPUNIT_ASSERT_EQUAL(0, f.audioProperties()->vorbisVersion());
CPPUNIT_ASSERT_EQUAL(0, f.audioProperties()->bitrateMaximum());
CPPUNIT_ASSERT_EQUAL(112000, f.audioProperties()->bitrateNominal());
CPPUNIT_ASSERT_EQUAL(0, f.audioProperties()->bitrateMinimum());
}
void testPageChecksum()
{
ScopedFileCopy copy("empty", ".ogg");
{
Vorbis::File f(copy.fileName().c_str());
f.tag()->setArtist("The Artist");
f.save();
f.seek(0x50);
CPPUNIT_ASSERT_EQUAL((unsigned int)0x3d3bd92d, f.readBlock(4).toUInt(0, true));
}
{
Vorbis::File f(copy.fileName().c_str());
f.tag()->setArtist("The Artist 2");
f.save();
f.seek(0x50);
CPPUNIT_ASSERT_EQUAL((unsigned int)0xd985291c, f.readBlock(4).toUInt(0, true));
}
}
};
CPPUNIT_TEST_SUITE_REGISTRATION(TestOGG);
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