Added playlist import (and sync)from m3u files, ref #391

src/libs/metadata/test/PlayList.cpp

@@ -0,0 +1,53 @@
+
+/*
+ * Copyright (C) 2024 Emeric Poupon
+ *
+ * This file is part of LMS.
+ *
+ * LMS is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * LMS 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with LMS.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <gtest/gtest.h>
+
+#include "metadata/PlayList.hpp"
+
+namespace lms::metadata::tests
+{
+    TEST(PlayList, basic)
+    {
+        std::istringstream is{ R"(#EXTM3U
+#PLAYLIST:My super playlist  
+ 01-Foo.mp3
+
+
+#EXTINF:263,Alice in Chains - Don't Follow
+02-FooBar.mp3
+#EXTALB:Album Title (2009)
+03-Bar.mp3
+/this is/a test with a long/path and some spaces/foo.mp3
+and another one/with relative path/foo.mp3
+one to be/../one to be/normalized/foo.mp3)" };
+
+        const PlayList playlist{ parsePlayList(is) };
+
+        EXPECT_EQ(playlist.name, "My super playlist");
+        ASSERT_EQ(playlist.files.size(), 6);
+        EXPECT_EQ(playlist.files[0], "01-Foo.mp3");
+        EXPECT_EQ(playlist.files[1], "02-FooBar.mp3");
+        EXPECT_EQ(playlist.files[2], "03-Bar.mp3");
+        EXPECT_EQ(playlist.files[3], "/this is/a test with a long/path and some spaces/foo.mp3");
+        EXPECT_EQ(playlist.files[4], "and another one/with relative path/foo.mp3");
+        EXPECT_EQ(playlist.files[5], "one to be/normalized/foo.mp3");
+    }
+} // namespace lms::metadata::tests