252 lines
9.7 KiB
C++
252 lines
9.7 KiB
C++
#include "./helper.h"
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#include "./overall.h"
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#include "../abstracttrack.h"
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#include "../tag.h"
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#include "../vorbis/vorbiscomment.h"
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#include <c++utilities/io/misc.h>
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#include <functional>
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using namespace CppUtilities;
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/*!
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* \brief Checks "mtx-test-data/ogg/qt4dance_medium.ogg"
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*/
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void OverallTests::checkOggTestfile1()
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{
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CPPUNIT_ASSERT_EQUAL(ContainerFormat::Ogg, m_fileInfo.containerFormat());
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const auto tracks = m_fileInfo.tracks();
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CPPUNIT_ASSERT_EQUAL(2_st, tracks.size());
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for (const auto &track : tracks) {
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switch (track->id()) {
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case 897658443:
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CPPUNIT_ASSERT_EQUAL(MediaType::Video, track->mediaType());
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CPPUNIT_ASSERT_EQUAL(GeneralMediaFormat::Theora, track->format().general);
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break;
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case 1755441791:
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CPPUNIT_ASSERT_EQUAL(MediaType::Audio, track->mediaType());
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CPPUNIT_ASSERT_EQUAL(GeneralMediaFormat::Vorbis, track->format().general);
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CPPUNIT_ASSERT_EQUAL(static_cast<std::uint16_t>(2), track->channelCount());
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CPPUNIT_ASSERT_EQUAL(44100u, track->samplingFrequency());
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CPPUNIT_ASSERT_EQUAL(4, track->duration().minutes());
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break;
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default:
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CPPUNIT_FAIL("unknown track ID");
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}
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}
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const auto tags = m_fileInfo.tags();
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switch (m_tagStatus) {
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case TagStatus::Original:
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CPPUNIT_ASSERT(m_fileInfo.hasAnyTag());
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CPPUNIT_ASSERT_EQUAL(1_st, tags.size());
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CPPUNIT_ASSERT_EQUAL("ffmpeg2theora 0.13"s, tags.front()->value(KnownField::Encoder).toString());
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// Theora tags are currently not supported and hence only the Vorbis comment is
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// taken into account here
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break;
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case TagStatus::TestMetaDataPresent:
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checkOggTestMetaData();
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break;
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case TagStatus::Removed:
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CPPUNIT_ASSERT_EQUAL(0_st, tags.size());
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}
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CPPUNIT_ASSERT(m_diag.level() <= DiagLevel::Information);
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}
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/*!
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* \brief Checks "mtx-test-data/opus/v-opus.ogg"
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*/
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void OverallTests::checkOggTestfile2()
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{
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CPPUNIT_ASSERT_EQUAL(ContainerFormat::Ogg, m_fileInfo.containerFormat());
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const auto tracks = m_fileInfo.tracks();
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CPPUNIT_ASSERT_EQUAL(1_st, tracks.size());
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for (const auto &track : tracks) {
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switch (track->id()) {
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case 1375632254:
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CPPUNIT_ASSERT_EQUAL(MediaType::Audio, track->mediaType());
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CPPUNIT_ASSERT_EQUAL(GeneralMediaFormat::Opus, track->format().general);
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CPPUNIT_ASSERT_EQUAL(static_cast<std::uint16_t>(2), track->channelCount());
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CPPUNIT_ASSERT_EQUAL(48000u, track->samplingFrequency());
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CPPUNIT_ASSERT_EQUAL(1, track->duration().minutes());
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break;
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default:
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CPPUNIT_FAIL("unknown track ID");
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}
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}
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const auto tags = m_fileInfo.tags();
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switch (m_tagStatus) {
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case TagStatus::Original:
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CPPUNIT_ASSERT(m_fileInfo.hasAnyTag());
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CPPUNIT_ASSERT_EQUAL(1_st, tags.size());
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CPPUNIT_ASSERT_EQUAL("opusenc from opus-tools 0.1.6"s, tags.front()->value(KnownField::Encoder).toString());
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break;
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case TagStatus::TestMetaDataPresent:
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checkOggTestMetaData();
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break;
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case TagStatus::Removed:
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CPPUNIT_ASSERT_EQUAL(0_st, tags.size());
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}
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CPPUNIT_ASSERT(m_diag.level() <= DiagLevel::Information);
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}
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/*!
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* \brief Checks "ogg/noise-*.opus".
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*/
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void OverallTests::checkOggTestfile3()
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{
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CPPUNIT_ASSERT_EQUAL(ContainerFormat::Ogg, m_fileInfo.containerFormat());
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const auto tracks = m_fileInfo.tracks();
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CPPUNIT_ASSERT_EQUAL(1_st, tracks.size());
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for (const auto &track : tracks) {
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switch (track->id()) {
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case 1843569915:
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CPPUNIT_ASSERT_EQUAL(MediaType::Audio, track->mediaType());
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CPPUNIT_ASSERT_EQUAL(GeneralMediaFormat::Opus, track->format().general);
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CPPUNIT_ASSERT_EQUAL(static_cast<std::uint16_t>(2), track->channelCount());
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CPPUNIT_ASSERT_EQUAL(48000u, track->samplingFrequency());
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CPPUNIT_ASSERT_EQUAL(TimeSpan::fromSeconds(19.461), track->duration());
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break;
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default:
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CPPUNIT_FAIL("unknown track ID");
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}
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}
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const auto tags = m_fileInfo.tags();
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switch (m_tagStatus) {
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case TagStatus::Original:
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CPPUNIT_ASSERT(m_fileInfo.hasAnyTag());
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CPPUNIT_ASSERT_EQUAL(1_st, tags.size());
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CPPUNIT_ASSERT_EQUAL("Lavf58.76.100"s, tags.front()->value(KnownField::Encoder).toString());
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CPPUNIT_ASSERT_EQUAL("eng"s, tags.front()->value(KnownField::Language).toString());
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[[fallthrough]];
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case TagStatus::TestMetaDataPresent:
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checkOggTestMetaDataCover();
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break;
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case TagStatus::Removed:
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CPPUNIT_ASSERT_EQUAL(0_st, tags.size());
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}
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if (m_tagStatus != TagStatus::Original) {
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CPPUNIT_ASSERT_MESSAGE("no warnings for non-broken file", m_diag.level() <= DiagLevel::Information);
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return;
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}
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CPPUNIT_ASSERT_EQUAL_MESSAGE("warning present", DiagLevel::Warning, m_diag.level());
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for (const auto &msg : m_diag) {
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if (msg.level() == DiagLevel::Warning) {
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CPPUNIT_ASSERT_EQUAL_MESSAGE("warning due to broken segment termination", "3 bytes left in last segment."s, msg.message());
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CPPUNIT_ASSERT_EQUAL_MESSAGE("warning relates to Vorbis comment", "parsing Vorbis comment"s, msg.context());
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break;
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}
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}
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}
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/*!
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* \brief Checks whether test meta data for OGG files has been applied correctly.
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*/
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void OverallTests::checkOggTestMetaData()
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{
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// check whether a tag is assigned
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const auto tags = m_fileInfo.tags();
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const auto *const tag = m_fileInfo.vorbisComment();
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CPPUNIT_ASSERT_EQUAL(1_st, tags.size());
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CPPUNIT_ASSERT(tag != nullptr);
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// check test meta data
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CPPUNIT_ASSERT_EQUAL(m_testTitle, tag->value(KnownField::Title));
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CPPUNIT_ASSERT_EQUAL(m_testComment.toString(), tag->value(KnownField::Comment).toString()); // loss of description is ok
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CPPUNIT_ASSERT_EQUAL(m_testAlbum, tag->value(KnownField::Album));
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CPPUNIT_ASSERT_EQUAL(m_preservedMetaData.front(), tag->value(KnownField::Artist));
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CPPUNIT_ASSERT_EQUAL(m_testPosition, tag->value(KnownField::TrackPosition));
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CPPUNIT_ASSERT_EQUAL(m_testPosition, tag->value(KnownField::DiskPosition));
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// TODO: check more fields
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m_preservedMetaData.pop();
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}
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void OverallTests::checkOggTestMetaDataCover()
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{
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// check whether a tag is assigned
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const auto tags = m_fileInfo.tags();
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const auto *const tag = m_fileInfo.vorbisComment();
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CPPUNIT_ASSERT_EQUAL(1_st, tags.size());
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CPPUNIT_ASSERT(tag != nullptr);
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const auto expectedCoverData = readFile(testFilePath("ogg/example-cover.png"));
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CPPUNIT_ASSERT_EQUAL_MESSAGE("expected cover assigned", std::string_view(expectedCoverData), tag->value(KnownField::Cover).data());
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}
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void OverallTests::setOggTestMetaData()
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{
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// ensure a tag exists
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auto *const tag = m_fileInfo.createVorbisComment();
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// assign test meta data
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tag->setValue(KnownField::Title, m_testTitle);
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tag->setValue(KnownField::Comment, m_testComment);
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tag->setValue(KnownField::Album, m_testAlbum);
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m_preservedMetaData.push(tag->value(KnownField::Artist));
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tag->setValue(KnownField::TrackPosition, m_testPosition);
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tag->setValue(KnownField::DiskPosition, m_testPosition);
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// TODO: set more fields
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}
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void OverallTests::setOggTestMetaDataCover()
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{
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auto *const tag = m_fileInfo.createVorbisComment();
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const auto cover = readFile(testFilePath("ogg/example-cover.png"));
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tag->setValue(KnownField::Cover, TagValue(cover.data(), cover.size(), TagDataType::Picture));
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}
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/*!
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* \brief Tests the Ogg parser via MediaFileInfo.
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* \remarks FLAC in Ogg is tested in testFlacParsing().
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*/
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void OverallTests::testOggParsing()
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{
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cerr << endl << "OGG parser" << endl;
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m_fileInfo.setForceFullParse(false);
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m_tagStatus = TagStatus::Original;
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parseFile(testFilePath("mtx-test-data/ogg/qt4dance_medium.ogg"), &OverallTests::checkOggTestfile1);
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parseFile(testFilePath("mtx-test-data/opus/v-opus.ogg"), &OverallTests::checkOggTestfile2);
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parseFile(testFilePath("ogg/noise-broken-segment-termination.opus"), &OverallTests::checkOggTestfile3);
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}
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/*!
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* \brief Tests the Ogg maker via MediaFileInfo.
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* \remarks
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* - Relies on the parser to check results.
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* - FLAC in Ogg is tested in testFlacMaking().
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*/
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void OverallTests::testOggMaking()
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{
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// full parse is required to determine padding
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m_fileInfo.setForceFullParse(true);
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// do the test under different conditions
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for (m_mode = 0; m_mode != 0x2; ++m_mode) {
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using namespace SimpleTestFlags;
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// no need to setup test conditions because the Ogg maker
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// doesn't take those settings into account (currently)
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// print test conditions
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list<string> testConditions;
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if (m_mode & RemoveTag) {
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testConditions.emplace_back("removing tag");
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} else {
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testConditions.emplace_back("modifying tag");
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}
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cerr << endl << "OGG maker - testmode " << m_mode << ": " << joinStrings(testConditions, ", ") << endl;
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// do actual tests
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m_tagStatus = (m_mode & RemoveTag) ? TagStatus::Removed : TagStatus::TestMetaDataPresent;
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const auto modifyRoutine = (m_mode & RemoveTag) ? &OverallTests::removeAllTags : &OverallTests::setOggTestMetaData;
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const auto modifyRoutineCover = (m_mode & RemoveTag) ? &OverallTests::removeAllTags : &OverallTests::setOggTestMetaDataCover;
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makeFile(workingCopyPath("mtx-test-data/ogg/qt4dance_medium.ogg"), modifyRoutine, &OverallTests::checkOggTestfile1);
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makeFile(workingCopyPath("mtx-test-data/opus/v-opus.ogg"), modifyRoutine, &OverallTests::checkOggTestfile2);
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makeFile(workingCopyPath("ogg/noise-without-cover.opus"), modifyRoutineCover, &OverallTests::checkOggTestfile3);
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}
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}
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