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seratotagstest.cpp
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seratotagstest.cpp
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#include <gtest/gtest.h>
#include <QDir>
#include <QFile>
#include "track/serato/tags.h"
#include "util/color/predefinedcolorpalettes.h"
namespace {
bool dumpToFile(const QString& filename, const QByteArray& data) {
QFile outfile(filename);
const bool openOk = outfile.open(QIODevice::WriteOnly);
if (!openOk) {
return false;
}
return data.size() == outfile.write(data);
}
} // namespace
class SeratoTagsTest : public testing::Test {
protected:
void trackColorRoundtrip(mixxx::RgbColor::optional_t displayedColor) {
mixxx::RgbColor storedColor =
mixxx::SeratoTags::displayedToStoredTrackColor(displayedColor);
mixxx::RgbColor::optional_t actualDisplayedColor = mixxx::SeratoTags::storedToDisplayedTrackColor(storedColor);
EXPECT_EQ(displayedColor, actualDisplayedColor);
}
void trackColorRoundtripWithKnownStoredColor(
mixxx::RgbColor::optional_t displayedColor,
mixxx::RgbColor storedColor) {
mixxx::RgbColor actualStoredColor =
mixxx::SeratoTags::displayedToStoredTrackColor(displayedColor);
EXPECT_EQ(actualStoredColor, storedColor);
mixxx::RgbColor::optional_t actualDisplayedColor =
mixxx::SeratoTags::storedToDisplayedTrackColor(storedColor);
EXPECT_EQ(displayedColor, actualDisplayedColor);
}
};
TEST_F(SeratoTagsTest, TrackColorConversionRoundtripWithKnownStoredColor) {
trackColorRoundtripWithKnownStoredColor(
mixxx::RgbColor::optional(0x993399), mixxx::RgbColor(0xFF99FF));
trackColorRoundtripWithKnownStoredColor(
mixxx::RgbColor::optional(0x993377), mixxx::RgbColor(0xFF99DD));
trackColorRoundtripWithKnownStoredColor(
mixxx::RgbColor::optional(0x993355), mixxx::RgbColor(0xFF99BB));
trackColorRoundtripWithKnownStoredColor(
mixxx::RgbColor::optional(0x993333), mixxx::RgbColor(0xFF9999));
trackColorRoundtripWithKnownStoredColor(
mixxx::RgbColor::optional(0x995533), mixxx::RgbColor(0xFFBB99));
trackColorRoundtripWithKnownStoredColor(
mixxx::RgbColor::optional(0x997733), mixxx::RgbColor(0xFFDD99));
trackColorRoundtripWithKnownStoredColor(
mixxx::RgbColor::optional(0x999933), mixxx::RgbColor(0xFFFF99));
trackColorRoundtripWithKnownStoredColor(
mixxx::RgbColor::optional(0x779933), mixxx::RgbColor(0xDDFF99));
trackColorRoundtripWithKnownStoredColor(
mixxx::RgbColor::optional(0x559933), mixxx::RgbColor(0xBBFF99));
trackColorRoundtripWithKnownStoredColor(
mixxx::RgbColor::optional(0x339933), mixxx::RgbColor(0x99FF99));
trackColorRoundtripWithKnownStoredColor(
mixxx::RgbColor::optional(0x339955), mixxx::RgbColor(0x99FFBB));
trackColorRoundtripWithKnownStoredColor(
mixxx::RgbColor::optional(0x339977), mixxx::RgbColor(0x99FFDD));
trackColorRoundtripWithKnownStoredColor(
mixxx::RgbColor::optional(0x339999), mixxx::RgbColor(0x99FFFF));
trackColorRoundtripWithKnownStoredColor(
mixxx::RgbColor::optional(0x337799), mixxx::RgbColor(0x99DDFF));
trackColorRoundtripWithKnownStoredColor(
mixxx::RgbColor::optional(0x335599), mixxx::RgbColor(0x99BBFF));
trackColorRoundtripWithKnownStoredColor(
mixxx::RgbColor::optional(0x333399), mixxx::RgbColor(0x9999FF));
trackColorRoundtripWithKnownStoredColor(
mixxx::RgbColor::optional(0x553399), mixxx::RgbColor(0xBB99FF));
trackColorRoundtripWithKnownStoredColor(
mixxx::RgbColor::optional(0x773399), mixxx::RgbColor(0xDD99FF));
trackColorRoundtripWithKnownStoredColor(
mixxx::RgbColor::optional(0x333333), mixxx::RgbColor(0x000000));
trackColorRoundtripWithKnownStoredColor(
mixxx::RgbColor::optional(0x555555), mixxx::RgbColor(0xBBBBBB));
trackColorRoundtripWithKnownStoredColor(
mixxx::RgbColor::optional(0x090909), mixxx::RgbColor(0x999999));
trackColorRoundtripWithKnownStoredColor(std::nullopt, mixxx::RgbColor(0xFFFFFF));
}
TEST_F(SeratoTagsTest, TrackColorConversionRoundtrip) {
trackColorRoundtrip(mixxx::RgbColor::optional(0xFF0000));
trackColorRoundtrip(mixxx::RgbColor::optional(0x00FF00));
trackColorRoundtrip(mixxx::RgbColor::optional(0x0000FF));
trackColorRoundtrip(mixxx::RgbColor::optional(0xFFFF00));
trackColorRoundtrip(mixxx::RgbColor::optional(0x00FFFF));
trackColorRoundtrip(mixxx::RgbColor::optional(0xFF00FF));
trackColorRoundtrip(mixxx::RgbColor::optional(0xFFFFFF));
trackColorRoundtrip(mixxx::RgbColor::optional(0x000000));
}
TEST_F(SeratoTagsTest, SetTrackColor) {
mixxx::SeratoTags seratoTags;
EXPECT_EQ(seratoTags.getTrackColor(), std::nullopt);
constexpr mixxx::RgbColor color1(0xFF8800);
seratoTags.setTrackColor(color1);
EXPECT_EQ(seratoTags.getTrackColor(), color1);
constexpr mixxx::RgbColor color2(0x123456);
seratoTags.setTrackColor(color2);
EXPECT_EQ(seratoTags.getTrackColor(), color2);
}
TEST_F(SeratoTagsTest, SetBpmLocked) {
mixxx::SeratoTags seratoTags;
EXPECT_EQ(seratoTags.isBpmLocked(), false);
seratoTags.setBpmLocked(true);
EXPECT_EQ(seratoTags.isBpmLocked(), true);
seratoTags.setBpmLocked(false);
EXPECT_EQ(seratoTags.isBpmLocked(), false);
}
TEST_F(SeratoTagsTest, SetCueInfos) {
mixxx::SeratoTags seratoTags;
EXPECT_TRUE(seratoTags.getCueInfos().isEmpty());
// To be able to compare the whole list easily, the reference CueInfo list
// needs to be in a specific order:
//
// 1. Cue 1
// 2. Cue 2
// ...
// 5. Cue 5
// 6. Loop 1
// ...
// 14. Loop 9
const QList<mixxx::CueInfo> cueInfos = {
mixxx::CueInfo(mixxx::CueType::HotCue,
0,
std::nullopt,
0,
QString(),
mixxx::RgbColor(0xFF0000)),
mixxx::CueInfo(mixxx::CueType::HotCue,
1337,
std::nullopt,
2,
QStringLiteral("Hello World!"),
mixxx::RgbColor(0x123456)),
mixxx::CueInfo(mixxx::CueType::HotCue,
2500,
std::nullopt,
3,
QStringLiteral("Foo"),
mixxx::RgbColor(0x123456)),
mixxx::CueInfo(mixxx::CueType::HotCue,
100,
std::nullopt,
7,
QStringLiteral("Bar"),
mixxx::RgbColor(0x123456)),
mixxx::CueInfo(mixxx::CueType::Loop,
1000,
2000,
8,
QString(),
std::nullopt),
mixxx::CueInfo(mixxx::CueType::Loop,
4000,
2000,
11,
QStringLiteral("Some Loop"),
std::nullopt),
};
seratoTags.setCueInfos(cueInfos);
EXPECT_EQ(seratoTags.getCueInfos().size(), cueInfos.size());
EXPECT_EQ(seratoTags.getCueInfos(), cueInfos);
}
TEST_F(SeratoTagsTest, CueColorConversionRoundtrip) {
for (const auto color : mixxx::PredefinedColorPalettes::
kSeratoTrackMetadataHotcueColorPalette) {
const auto displayedColor = mixxx::SeratoTags::storedToDisplayedSeratoDJProCueColor(color);
const auto storedColor =
mixxx::SeratoTags::displayedToStoredSeratoDJProCueColor(
displayedColor);
EXPECT_EQ(color, storedColor);
}
for (const auto color : mixxx::PredefinedColorPalettes::kSeratoDJProHotcueColorPalette) {
const auto storedColor = mixxx::SeratoTags::displayedToStoredSeratoDJProCueColor(color);
const auto displayedColor =
mixxx::SeratoTags::storedToDisplayedSeratoDJProCueColor(
storedColor);
EXPECT_EQ(color, displayedColor);
}
}
TEST_F(SeratoTagsTest, MarkersParseDumpRoundtrip) {
const auto filetype = mixxx::taglib::FileType::MP3;
QDir dir(QStringLiteral("src/test/serato/data/mp3/markers_/"));
dir.setFilter(QDir::Files);
dir.setNameFilters(QStringList() << "*.octet-stream");
const QFileInfoList fileList = dir.entryInfoList();
for (const QFileInfo& fileInfo : fileList) {
mixxx::SeratoTags seratoTags;
EXPECT_TRUE(seratoTags.getCueInfos().isEmpty());
auto file = QFile(fileInfo.filePath());
const bool openOk = file.open(QIODevice::ReadOnly);
EXPECT_TRUE(openOk);
const QByteArray inputData = file.readAll();
const bool parseOk = seratoTags.parseMarkers(inputData, filetype);
EXPECT_TRUE(parseOk);
const auto trackColor = seratoTags.getTrackColor();
const auto cueInfos = seratoTags.getCueInfos();
if (trackColor) {
seratoTags.setTrackColor(*trackColor);
}
seratoTags.setCueInfos(cueInfos);
const QByteArray outputData = seratoTags.dumpMarkers(filetype);
EXPECT_EQ(inputData, outputData);
if (inputData != outputData) {
qWarning() << "parsed" << cueInfos;
EXPECT_TRUE(dumpToFile(
file.fileName() + QStringLiteral(".seratotagstest.actual"),
outputData));
}
}
}
TEST_F(SeratoTagsTest, Markers2RoundTrip) {
const auto filetype = mixxx::taglib::FileType::MP3;
QDir dir(QStringLiteral("src/test/serato/data/mp3/markers2/"));
dir.setFilter(QDir::Files);
dir.setNameFilters(QStringList() << "*.octet-stream");
const QFileInfoList fileList = dir.entryInfoList();
for (const QFileInfo& fileInfo : fileList) {
mixxx::SeratoTags seratoTags;
EXPECT_TRUE(seratoTags.getCueInfos().isEmpty());
auto file = QFile(fileInfo.filePath());
const bool openOk = file.open(QIODevice::ReadOnly);
EXPECT_TRUE(openOk);
const QByteArray inputData = file.readAll();
const bool parseOk = seratoTags.parseMarkers2(inputData, filetype);
EXPECT_TRUE(parseOk);
const auto bpmLocked = seratoTags.isBpmLocked();
const auto trackColor = seratoTags.getTrackColor();
const auto cueInfos = seratoTags.getCueInfos();
seratoTags.setBpmLocked(bpmLocked);
if (trackColor) {
seratoTags.setTrackColor(*trackColor);
}
seratoTags.setCueInfos(cueInfos);
const QByteArray outputData = seratoTags.dumpMarkers2(filetype);
EXPECT_EQ(inputData, outputData);
if (inputData != outputData) {
qWarning() << "parsed" << cueInfos;
EXPECT_TRUE(dumpToFile(
file.fileName() + QStringLiteral(".seratotagstest.actual"),
outputData));
}
}
}