SeratoTagsTest: Add high-level Markers_ roundtrip test

1 files changed, 49 insertions, 0 deletions

diff --git a/src/test/seratotagstest.cpp b/src/test/seratotagstest.cpp
index 4b7963e3a3..9687f6c773 100644
--- a/src/test/seratotagstest.cpp
+++ b/src/test/seratotagstest.cpp
@@ -1,8 +1,24 @@
 #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) {
@@ -181,3 +197,36 @@ TEST_F(SeratoTagsTest, CueColorConversionRoundtrip) {
         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();
+        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));
+        }
+    }
+}