434 lines
20 KiB
C++
434 lines
20 KiB
C++
#include "./helper.h"
|
|
#include "./overall.h"
|
|
|
|
#include "../abstracttrack.h"
|
|
#include "../id3/id3v1tag.h"
|
|
#include "../id3/id3v2tag.h"
|
|
#include "../mpegaudio/mpegaudioframe.h"
|
|
|
|
#include <regex>
|
|
|
|
namespace Mp3TestFlags {
|
|
enum TestFlag {
|
|
ForceRewring = 0x1,
|
|
Id3v2AndId3v1 = 0x2,
|
|
PaddingConstraints = 0x4,
|
|
Id3v1Only = 0x8,
|
|
RemoveTag = Id3v2AndId3v1 & Id3v1Only,
|
|
UseId3v24 = 0x10,
|
|
};
|
|
}
|
|
|
|
/*!
|
|
* \brief Checks "mtx-test-data/mp3/id3-tag-and-xing-header.mp3"
|
|
*/
|
|
void OverallTests::checkMp3Testfile1()
|
|
{
|
|
CPPUNIT_ASSERT_EQUAL(ContainerFormat::MpegAudioFrames, m_fileInfo.containerFormat());
|
|
const auto tracks = m_fileInfo.tracks();
|
|
CPPUNIT_ASSERT_EQUAL(1_st, tracks.size());
|
|
for (const auto &track : tracks) {
|
|
CPPUNIT_ASSERT_EQUAL(MediaType::Audio, track->mediaType());
|
|
CPPUNIT_ASSERT_EQUAL(GeneralMediaFormat::Mpeg1Audio, track->format().general);
|
|
CPPUNIT_ASSERT_EQUAL(static_cast<unsigned char>(SubFormats::Mpeg1Layer3), track->format().sub);
|
|
CPPUNIT_ASSERT_EQUAL(static_cast<std::uint16_t>(2), track->channelCount());
|
|
CPPUNIT_ASSERT_EQUAL(static_cast<std::uint8_t>(MpegChannelMode::JointStereo), track->channelConfig());
|
|
CPPUNIT_ASSERT_EQUAL(44100u, track->samplingFrequency());
|
|
CPPUNIT_ASSERT_EQUAL(3, track->duration().seconds());
|
|
}
|
|
const auto tags = m_fileInfo.tags();
|
|
switch (m_tagStatus) {
|
|
case TagStatus::Original:
|
|
CPPUNIT_ASSERT(m_fileInfo.id3v1Tag());
|
|
CPPUNIT_ASSERT_EQUAL(1_st, m_fileInfo.id3v2Tags().size());
|
|
CPPUNIT_ASSERT_EQUAL(2_st, tags.size());
|
|
for (const auto &tag : tags) {
|
|
CPPUNIT_ASSERT_EQUAL(4, tag->value(KnownField::TrackPosition).toPositionInSet().position());
|
|
CPPUNIT_ASSERT_EQUAL("1984"s, tag->value(KnownField::RecordDate).toString());
|
|
switch (tag->type()) {
|
|
case TagType::Id3v1Tag:
|
|
CPPUNIT_ASSERT_EQUAL("Cohesion"s, tag->value(KnownField::Title).toString());
|
|
CPPUNIT_ASSERT_EQUAL("Minutemen"s, tag->value(KnownField::Artist).toString());
|
|
CPPUNIT_ASSERT_EQUAL("Double Nickels On The Dime"s, tag->value(KnownField::Album).toString());
|
|
CPPUNIT_ASSERT_EQUAL("Punk Rock"s, tag->value(KnownField::Genre).toString());
|
|
CPPUNIT_ASSERT_EQUAL("ExactAudioCopy v0.95b4"s, tag->value(KnownField::Comment).toString());
|
|
break;
|
|
case TagType::Id3v2Tag:
|
|
CPPUNIT_ASSERT_EQUAL(TagTextEncoding::Utf16LittleEndian, tag->value(KnownField::Title).dataEncoding());
|
|
CPPUNIT_ASSERT_EQUAL(u"Cohesion"s, tag->value(KnownField::Title).toWString());
|
|
CPPUNIT_ASSERT_EQUAL("Cohesion"s, tag->value(KnownField::Title).toString(TagTextEncoding::Utf8));
|
|
CPPUNIT_ASSERT_EQUAL(u"Minutemen"s, tag->value(KnownField::Artist).toWString());
|
|
CPPUNIT_ASSERT_EQUAL("Minutemen"s, tag->value(KnownField::Artist).toString(TagTextEncoding::Utf8));
|
|
CPPUNIT_ASSERT_EQUAL(u"Double Nickels On The Dime"s, tag->value(KnownField::Album).toWString());
|
|
CPPUNIT_ASSERT_EQUAL("Double Nickels On The Dime"s, tag->value(KnownField::Album).toString(TagTextEncoding::Utf8));
|
|
CPPUNIT_ASSERT_EQUAL(u"Punk Rock"s, tag->value(KnownField::Genre).toWString());
|
|
CPPUNIT_ASSERT_EQUAL("Punk Rock"s, tag->value(KnownField::Genre).toString(TagTextEncoding::Utf8));
|
|
CPPUNIT_ASSERT_EQUAL(u"ExactAudioCopy v0.95b4"s, tag->value(KnownField::Comment).toWString());
|
|
CPPUNIT_ASSERT_EQUAL("ExactAudioCopy v0.95b4"s, tag->value(KnownField::Comment).toString(TagTextEncoding::Utf8));
|
|
CPPUNIT_ASSERT_EQUAL(43, tag->value(KnownField::TrackPosition).toPositionInSet().total());
|
|
CPPUNIT_ASSERT(tag->value(KnownField::Length).toTimeSpan().isNull());
|
|
CPPUNIT_ASSERT(tag->value(KnownField::Lyricist).isEmpty());
|
|
break;
|
|
default:;
|
|
}
|
|
}
|
|
break;
|
|
case TagStatus::TestMetaDataPresent:
|
|
checkMp3TestMetaData();
|
|
break;
|
|
case TagStatus::Removed:
|
|
CPPUNIT_ASSERT_EQUAL(0_st, tracks.size());
|
|
}
|
|
|
|
auto warningAboutEncoding = false;
|
|
for (auto &msg : m_diag) {
|
|
if (msg.message() == "The used encoding is unlikely to be supported by other software.") {
|
|
CPPUNIT_ASSERT_EQUAL(DiagLevel::Warning, msg.level());
|
|
warningAboutEncoding = true;
|
|
msg = DiagMessage(DiagLevel::Information, string(), string());
|
|
}
|
|
}
|
|
const auto encodingWarningExpected
|
|
= m_tagStatus == TagStatus::TestMetaDataPresent && (m_mode & Mp3TestFlags::Id3v1Only || m_mode & Mp3TestFlags::Id3v2AndId3v1);
|
|
CPPUNIT_ASSERT_EQUAL(encodingWarningExpected, warningAboutEncoding);
|
|
CPPUNIT_ASSERT(m_diag.level() <= DiagLevel::Information);
|
|
}
|
|
|
|
/*!
|
|
* \brief Checks "misc/multiple_id3v2_4_values.mp3" (from https://trac.ffmpeg.org/ticket/6949).
|
|
*/
|
|
void OverallTests::checkMp3Testfile2()
|
|
{
|
|
CPPUNIT_ASSERT_EQUAL(ContainerFormat::MpegAudioFrames, m_fileInfo.containerFormat());
|
|
const auto tracks = m_fileInfo.tracks();
|
|
CPPUNIT_ASSERT_EQUAL(1_st, tracks.size());
|
|
for (const auto &track : tracks) {
|
|
CPPUNIT_ASSERT_EQUAL(MediaType::Audio, track->mediaType());
|
|
CPPUNIT_ASSERT_EQUAL(GeneralMediaFormat::Mpeg1Audio, track->format().general);
|
|
CPPUNIT_ASSERT_EQUAL(static_cast<unsigned char>(SubFormats::Mpeg1Layer3), track->format().sub);
|
|
CPPUNIT_ASSERT_EQUAL(static_cast<std::uint16_t>(2), track->channelCount());
|
|
CPPUNIT_ASSERT_EQUAL(static_cast<std::uint8_t>(MpegChannelMode::Stereo), track->channelConfig());
|
|
CPPUNIT_ASSERT_EQUAL(44100u, track->samplingFrequency());
|
|
CPPUNIT_ASSERT_EQUAL(20, track->duration().seconds());
|
|
}
|
|
const auto tags = m_fileInfo.tags();
|
|
const bool expectId3v24 = m_tagStatus == TagStatus::Original || m_mode & Mp3TestFlags::UseId3v24;
|
|
switch (m_tagStatus) {
|
|
case TagStatus::Original:
|
|
case TagStatus::TestMetaDataPresent:
|
|
CPPUNIT_ASSERT(!m_fileInfo.id3v1Tag());
|
|
CPPUNIT_ASSERT_EQUAL(1_st, m_fileInfo.id3v2Tags().size());
|
|
CPPUNIT_ASSERT_EQUAL(1_st, tags.size());
|
|
for (const auto &tag : tags) {
|
|
if (tag->type() != TagType::Id3v2Tag) {
|
|
CPPUNIT_FAIL(argsToString("no ", tag->typeName(), " tag expected"));
|
|
}
|
|
const auto *const id3v2Tag = static_cast<const Id3v2Tag *>(tag);
|
|
|
|
// check values as usual
|
|
CPPUNIT_ASSERT_EQUAL(expectId3v24 ? 4 : 3, static_cast<int>(id3v2Tag->majorVersion()));
|
|
CPPUNIT_ASSERT_EQUAL(
|
|
expectId3v24 ? TagTextEncoding::Utf8 : TagTextEncoding::Utf16LittleEndian, tag->value(KnownField::Title).dataEncoding());
|
|
CPPUNIT_ASSERT_EQUAL("Infinite (Original Mix)"s, tag->value(KnownField::Title).toString(TagTextEncoding::Utf8));
|
|
CPPUNIT_ASSERT_EQUAL("B-Front"s, tag->value(KnownField::Artist).toString(TagTextEncoding::Utf8));
|
|
CPPUNIT_ASSERT_EQUAL("Infinite"s, tag->value(KnownField::Album).toString(TagTextEncoding::Utf8));
|
|
CPPUNIT_ASSERT_EQUAL(m_tagStatus == TagStatus::TestMetaDataPresent ? "Test"s : "Hardstyle"s,
|
|
tag->value(KnownField::Genre).toString(TagTextEncoding::Utf8));
|
|
CPPUNIT_ASSERT_EQUAL("Lavf57.83.100"s, tag->value(KnownField::EncoderSettings).toString(TagTextEncoding::Utf8));
|
|
CPPUNIT_ASSERT_EQUAL("Roughstate"s, tag->value(KnownField::Publisher).toString(TagTextEncoding::Utf8));
|
|
CPPUNIT_ASSERT_EQUAL("2017"s, tag->value(KnownField::RecordDate).toString(TagTextEncoding::Utf8));
|
|
CPPUNIT_ASSERT_EQUAL(1, tag->value(KnownField::TrackPosition).toPositionInSet().position());
|
|
CPPUNIT_ASSERT(tag->value(KnownField::Length).toTimeSpan().isNull());
|
|
CPPUNIT_ASSERT(tag->value(KnownField::Lyricist).isEmpty());
|
|
|
|
// check additional text frame values
|
|
const auto &fields = id3v2Tag->fields();
|
|
auto genreFields = fields.equal_range(Id3v2FrameIds::lGenre);
|
|
CPPUNIT_ASSERT_MESSAGE("genre field present"s, genreFields.first != genreFields.second);
|
|
const auto &genreField = genreFields.first->second;
|
|
const auto &additionalValues = genreField.additionalValues();
|
|
if (m_tagStatus == TagStatus::TestMetaDataPresent) {
|
|
CPPUNIT_ASSERT_EQUAL("Test"s, tag->value(KnownField::Genre).toString(TagTextEncoding::Utf8));
|
|
CPPUNIT_ASSERT_EQUAL(1_st, additionalValues.size());
|
|
CPPUNIT_ASSERT_EQUAL("Example"s, additionalValues[0].toString(TagTextEncoding::Utf8));
|
|
} else {
|
|
CPPUNIT_ASSERT_EQUAL("Hardstyle"s, tag->value(KnownField::Genre).toString(TagTextEncoding::Utf8));
|
|
CPPUNIT_ASSERT_EQUAL(3_st, additionalValues.size());
|
|
CPPUNIT_ASSERT_EQUAL("Test"s, additionalValues[0].toString(TagTextEncoding::Utf8));
|
|
CPPUNIT_ASSERT_EQUAL("Example"s, additionalValues[1].toString(TagTextEncoding::Utf8));
|
|
CPPUNIT_ASSERT_EQUAL("Hard Dance"s, additionalValues[2].toString(TagTextEncoding::Utf8));
|
|
}
|
|
CPPUNIT_ASSERT_MESSAGE("exactly one genre field present"s, ++genreFields.first == genreFields.second);
|
|
|
|
// check whether additional text frame values are returned correctly by values()
|
|
const auto artists = id3v2Tag->values(KnownField::Artist);
|
|
CPPUNIT_ASSERT_EQUAL(m_tagStatus == TagStatus::TestMetaDataPresent ? 3_st : 2_st, artists.size());
|
|
CPPUNIT_ASSERT_EQUAL("B-Front"s, artists[0]->toString(TagTextEncoding::Utf8));
|
|
CPPUNIT_ASSERT_EQUAL("Second Artist Example"s, artists[1]->toString(TagTextEncoding::Utf8));
|
|
if (m_tagStatus == TagStatus::TestMetaDataPresent) {
|
|
CPPUNIT_ASSERT_EQUAL("3rd Artist Example"s, artists[2]->toString(TagTextEncoding::Utf8));
|
|
}
|
|
|
|
const auto genres = id3v2Tag->values(KnownField::Genre);
|
|
if (m_tagStatus == TagStatus::TestMetaDataPresent) {
|
|
CPPUNIT_ASSERT_EQUAL(2_st, genres.size());
|
|
CPPUNIT_ASSERT_EQUAL("Test"s, genres[0]->toString(TagTextEncoding::Utf8));
|
|
CPPUNIT_ASSERT_EQUAL("Example"s, genres[1]->toString(TagTextEncoding::Utf8));
|
|
} else {
|
|
CPPUNIT_ASSERT_EQUAL(4_st, genres.size());
|
|
CPPUNIT_ASSERT_EQUAL("Hardstyle"s, genres[0]->toString(TagTextEncoding::Utf8));
|
|
CPPUNIT_ASSERT_EQUAL("Test"s, genres[1]->toString(TagTextEncoding::Utf8));
|
|
CPPUNIT_ASSERT_EQUAL("Example"s, genres[2]->toString(TagTextEncoding::Utf8));
|
|
CPPUNIT_ASSERT_EQUAL("Hard Dance"s, genres[3]->toString(TagTextEncoding::Utf8));
|
|
}
|
|
}
|
|
break;
|
|
case TagStatus::Removed:
|
|
CPPUNIT_ASSERT_EQUAL(0_st, tags.size());
|
|
}
|
|
|
|
if (expectId3v24 || m_tagStatus == TagStatus::Removed) {
|
|
CPPUNIT_ASSERT(m_diag.level() <= DiagLevel::Information);
|
|
return;
|
|
}
|
|
|
|
CPPUNIT_ASSERT(m_diag.level() <= DiagLevel::Warning);
|
|
int warningCount = 0;
|
|
for (const auto &msg : m_diag) {
|
|
if (msg.level() != DiagLevel::Warning) {
|
|
continue;
|
|
}
|
|
++warningCount;
|
|
TESTUTILS_ASSERT_LIKE("context", "(parsing|making) (TPE1|TCON)( frame)?", msg.context());
|
|
TESTUTILS_ASSERT_LIKE("message",
|
|
"Multiple strings (found|assigned) .*"
|
|
"Additional (values \"Second Artist Example\" and \"3rd Artist Example\" are|"
|
|
"value \"Example\" is) "
|
|
"supposed to be ignored.",
|
|
msg.message());
|
|
}
|
|
CPPUNIT_ASSERT_EQUAL_MESSAGE("exactly 4 warnings present", 4, warningCount);
|
|
}
|
|
|
|
/*!
|
|
* \brief Checks whether test meta data for MP3 files has been applied correctly.
|
|
*/
|
|
void OverallTests::checkMp3TestMetaData()
|
|
{
|
|
using namespace Mp3TestFlags;
|
|
|
|
// check whether tags are assigned according to the current test mode
|
|
Id3v1Tag *id3v1Tag = nullptr;
|
|
Id3v2Tag *id3v2Tag = nullptr;
|
|
if (m_mode & Id3v2AndId3v1) {
|
|
CPPUNIT_ASSERT(id3v1Tag = m_fileInfo.id3v1Tag());
|
|
CPPUNIT_ASSERT(id3v2Tag = m_fileInfo.id3v2Tags().at(0).get());
|
|
} else if (m_mode & Id3v1Only) {
|
|
CPPUNIT_ASSERT(id3v1Tag = m_fileInfo.id3v1Tag());
|
|
CPPUNIT_ASSERT(m_fileInfo.id3v2Tags().empty());
|
|
} else {
|
|
CPPUNIT_ASSERT(!m_fileInfo.id3v1Tag());
|
|
CPPUNIT_ASSERT(id3v2Tag = m_fileInfo.id3v2Tags().at(0).get());
|
|
}
|
|
|
|
// check common test meta data
|
|
if (id3v1Tag) {
|
|
CPPUNIT_ASSERT_EQUAL(TagTextEncoding::Latin1, id3v1Tag->value(KnownField::Title).dataEncoding());
|
|
CPPUNIT_ASSERT_EQUAL(m_testTitle, id3v1Tag->value(KnownField::Title));
|
|
CPPUNIT_ASSERT_EQUAL(m_testCommentWithoutDescription, id3v1Tag->value(KnownField::Comment));
|
|
CPPUNIT_ASSERT_EQUAL(m_testAlbum, id3v1Tag->value(KnownField::Album));
|
|
CPPUNIT_ASSERT_EQUAL(m_preservedMetaData.front(), id3v1Tag->value(KnownField::Artist));
|
|
m_preservedMetaData.pop();
|
|
}
|
|
if (id3v2Tag) {
|
|
const TagValue &titleValue = id3v2Tag->value(KnownField::Title);
|
|
const TagValue &commentValue = id3v2Tag->value(KnownField::Comment);
|
|
|
|
if (m_mode & UseId3v24) {
|
|
CPPUNIT_ASSERT_EQUAL(TagTextEncoding::Utf8, titleValue.dataEncoding());
|
|
CPPUNIT_ASSERT_EQUAL(m_testTitle, titleValue);
|
|
CPPUNIT_ASSERT_EQUAL(m_testComment, commentValue);
|
|
CPPUNIT_ASSERT_EQUAL(m_testAlbum, id3v2Tag->value(KnownField::Album));
|
|
CPPUNIT_ASSERT_EQUAL(m_preservedMetaData.front(), id3v2Tag->value(KnownField::Artist));
|
|
// TODO: check more fields
|
|
} else {
|
|
CPPUNIT_ASSERT_EQUAL_MESSAGE("not attempted to use UTF-8 in ID3v2.3", TagTextEncoding::Utf16LittleEndian, titleValue.dataEncoding());
|
|
CPPUNIT_ASSERT_EQUAL(m_testTitle, titleValue);
|
|
CPPUNIT_ASSERT_EQUAL_MESSAGE("not attempted to use UTF-8 in ID3v2.3", TagTextEncoding::Utf16LittleEndian, commentValue.dataEncoding());
|
|
CPPUNIT_ASSERT_EQUAL_MESSAGE(
|
|
"not attempted to use UTF-8 in ID3v2.3", TagTextEncoding::Utf16LittleEndian, commentValue.descriptionEncoding());
|
|
CPPUNIT_ASSERT_EQUAL(m_testComment, commentValue);
|
|
CPPUNIT_ASSERT_EQUAL_MESSAGE(
|
|
"description is also converted to UTF-16", "s\0o\0m\0e\0 \0d\0e\0s\0c\0r\0i\0p\0t\0i\0\xf3\0n\0"s, commentValue.description());
|
|
CPPUNIT_ASSERT_EQUAL(m_testAlbum, id3v2Tag->value(KnownField::Album));
|
|
CPPUNIT_ASSERT_EQUAL(m_preservedMetaData.front(), id3v2Tag->value(KnownField::Artist));
|
|
// TODO: check more fields
|
|
}
|
|
|
|
m_preservedMetaData.pop();
|
|
}
|
|
|
|
// test ID3v1 specific test meta data
|
|
if (id3v1Tag) {
|
|
CPPUNIT_ASSERT_EQUAL(m_testPosition.toPositionInSet().position(), id3v1Tag->value(KnownField::TrackPosition).toPositionInSet().position());
|
|
}
|
|
// test ID3v2 specific test meta data
|
|
if (id3v2Tag) {
|
|
CPPUNIT_ASSERT_EQUAL(m_testPosition, id3v2Tag->value(KnownField::TrackPosition));
|
|
CPPUNIT_ASSERT_EQUAL(m_testPosition, id3v2Tag->value(KnownField::DiskPosition));
|
|
}
|
|
}
|
|
|
|
/*!
|
|
* \brief Checks whether padding constraints are met.
|
|
*/
|
|
void OverallTests::checkMp3PaddingConstraints()
|
|
{
|
|
using namespace Mp3TestFlags;
|
|
|
|
if (!(m_mode & Id3v1Only)) {
|
|
if (m_mode & PaddingConstraints) {
|
|
if (m_mode & ForceRewring) {
|
|
CPPUNIT_ASSERT_EQUAL(static_cast<std::uint64_t>(4096), m_fileInfo.paddingSize());
|
|
} else {
|
|
CPPUNIT_ASSERT(m_fileInfo.paddingSize() >= 1024);
|
|
CPPUNIT_ASSERT(m_fileInfo.paddingSize() <= (4096 + 1024));
|
|
}
|
|
}
|
|
} else {
|
|
// adding padding is not possible if no ID3v2 tag is present
|
|
}
|
|
// TODO: check rewriting behaviour
|
|
}
|
|
|
|
/*!
|
|
* \brief Sets meta-data for "mtx-test-data/mp3/id3-tag-and-xing-header.mp3".
|
|
*/
|
|
void OverallTests::setMp3TestMetaData1()
|
|
{
|
|
using namespace Mp3TestFlags;
|
|
|
|
// ensure tags are assigned according to the current test mode
|
|
Id3v1Tag *id3v1Tag = nullptr;
|
|
Id3v2Tag *id3v2Tag = nullptr;
|
|
if (m_mode & Id3v2AndId3v1) {
|
|
id3v1Tag = m_fileInfo.createId3v1Tag();
|
|
id3v2Tag = m_fileInfo.createId3v2Tag();
|
|
} else if (m_mode & Id3v1Only) {
|
|
id3v1Tag = m_fileInfo.createId3v1Tag();
|
|
m_fileInfo.removeAllId3v2Tags();
|
|
} else {
|
|
m_fileInfo.removeId3v1Tag();
|
|
id3v2Tag = m_fileInfo.createId3v2Tag();
|
|
}
|
|
if (!(m_mode & Id3v1Only) && m_mode & UseId3v24) {
|
|
id3v2Tag->setVersion(4, 0);
|
|
}
|
|
|
|
// assign some test meta data
|
|
for (Tag *const tag : initializer_list<Tag *>{ id3v1Tag, id3v2Tag }) {
|
|
if (!tag) {
|
|
continue;
|
|
}
|
|
tag->setValue(KnownField::Title, m_testTitle);
|
|
tag->setValue(KnownField::Comment, m_testComment);
|
|
tag->setValue(KnownField::Album, m_testAlbum);
|
|
m_preservedMetaData.push(tag->value(KnownField::Artist));
|
|
tag->setValue(KnownField::TrackPosition, m_testPosition);
|
|
tag->setValue(KnownField::DiskPosition, m_testPosition);
|
|
// TODO: set more fields
|
|
}
|
|
if (id3v1Tag) {
|
|
id3v1Tag->ensureTextValuesAreProperlyEncoded();
|
|
}
|
|
}
|
|
|
|
/*!
|
|
* \brief Sets meta-data for "misc/multiple_id3v2_4_values.mp3".
|
|
*/
|
|
void OverallTests::setMp3TestMetaData2()
|
|
{
|
|
using namespace Mp3TestFlags;
|
|
|
|
CPPUNIT_ASSERT_EQUAL(1_st, m_fileInfo.id3v2Tags().size());
|
|
auto &id3v2Tag(m_fileInfo.id3v2Tags().front());
|
|
id3v2Tag->setVersion((m_mode & UseId3v24) ? 4 : 3, 0);
|
|
const auto artists = id3v2Tag->values(KnownField::Artist);
|
|
CPPUNIT_ASSERT_EQUAL(2_st, artists.size());
|
|
id3v2Tag->setValues(KnownField::Artist, { *artists[0], *artists[1], TagValue("3rd Artist Example") });
|
|
id3v2Tag->setValues(KnownField::Genre, { TagValue("Test"), TagValue("Example") });
|
|
}
|
|
|
|
/*!
|
|
* \brief Tests the MP3 parser via MediaFileInfo.
|
|
*/
|
|
void OverallTests::testMp3Parsing()
|
|
{
|
|
cerr << endl << "MP3 parser" << endl;
|
|
m_fileInfo.setForceFullParse(false);
|
|
m_tagStatus = TagStatus::Original;
|
|
parseFile(testFilePath("mtx-test-data/mp3/id3-tag-and-xing-header.mp3"), &OverallTests::checkMp3Testfile1);
|
|
parseFile(testFilePath("misc/multiple_id3v2_4_values.mp3"), &OverallTests::checkMp3Testfile2);
|
|
}
|
|
|
|
/*!
|
|
* \brief Tests the MP3 maker via MediaFileInfo.
|
|
* \remarks Relies on the parser to check results.
|
|
*/
|
|
void OverallTests::testMp3Making()
|
|
{
|
|
// full parse is required to determine padding
|
|
m_fileInfo.setForceFullParse(true);
|
|
|
|
// do the test under different conditions
|
|
for (m_mode = 0; m_mode != 0x20; ++m_mode) {
|
|
using namespace Mp3TestFlags;
|
|
|
|
// setup test conditions
|
|
m_fileInfo.setForceRewrite(m_mode & ForceRewring);
|
|
if (m_mode & UseId3v24) {
|
|
if (m_mode & Id3v1Only) {
|
|
continue;
|
|
}
|
|
}
|
|
m_fileInfo.setTagPosition(ElementPosition::Keep);
|
|
m_fileInfo.setIndexPosition(ElementPosition::Keep);
|
|
m_fileInfo.setPreferredPadding(m_mode & PaddingConstraints ? 4096 : 0);
|
|
m_fileInfo.setMinPadding(m_mode & PaddingConstraints ? 1024 : 0);
|
|
m_fileInfo.setMaxPadding(m_mode & PaddingConstraints ? (4096 + 1024) : numeric_limits<size_t>::max());
|
|
m_fileInfo.setForceTagPosition(false);
|
|
m_fileInfo.setForceIndexPosition(false);
|
|
|
|
// print test conditions
|
|
list<string> testConditions;
|
|
if (m_mode & ForceRewring) {
|
|
testConditions.emplace_back("forcing rewrite");
|
|
}
|
|
if (m_mode & Id3v2AndId3v1) {
|
|
if (m_mode & RemoveTag) {
|
|
testConditions.emplace_back("removing tag");
|
|
} else {
|
|
testConditions.emplace_back("ID3v1 and ID3v2");
|
|
}
|
|
} else if (m_mode & Id3v1Only) {
|
|
testConditions.emplace_back("ID3v1 only");
|
|
} else {
|
|
testConditions.emplace_back("ID3v2 only");
|
|
}
|
|
if (m_mode & PaddingConstraints) {
|
|
testConditions.emplace_back("padding constraints");
|
|
}
|
|
if (m_mode & UseId3v24) {
|
|
testConditions.emplace_back("use ID3v2.4");
|
|
}
|
|
cerr << endl << "MP3 maker - testmode " << m_mode << ": " << joinStrings(testConditions, ", ") << endl;
|
|
|
|
// do actual tests
|
|
m_tagStatus = (m_mode & RemoveTag) ? TagStatus::Removed : TagStatus::TestMetaDataPresent;
|
|
makeFile(workingCopyPath("mtx-test-data/mp3/id3-tag-and-xing-header.mp3"),
|
|
(m_mode & RemoveTag) ? &OverallTests::removeAllTags : &OverallTests::setMp3TestMetaData1, &OverallTests::checkMp3Testfile1);
|
|
makeFile(workingCopyPath("misc/multiple_id3v2_4_values.mp3"),
|
|
(m_mode & RemoveTag) ? &OverallTests::removeAllTags : &OverallTests::setMp3TestMetaData2, &OverallTests::checkMp3Testfile2);
|
|
}
|
|
}
|