Files
TowyTowy 5be844e1b7 Fix 3D format detection when the tag is the last token of the path
Format3DParser drops the last character of the final path token: when
IndexOfAny finds no more delimiters, the slice is taken with
'index = path.Length - 1', so e.g. "hsbs" is compared as "hsb" and
never matches any rule.

File paths are unaffected because the extension is always the final
token, but directory based media have no extension. For DVD/BluRay
folder rips (BaseVideoResolver parses the folder path via
Set3DFormat), a trailing 3D tag such as
"Gravity (2013) 3d hsbs/BDMV" is silently ignored and Video3DFormat
is never set.

This is a regression from 42a2cc174 which replaced the string.Split
based FlagParser with span slicing; the Split implementation kept the
final token intact.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-12 12:11:29 +02:00

96 lines
3.3 KiB
C#

using Emby.Naming.Common;
using Emby.Naming.Video;
using Xunit;
namespace Jellyfin.Naming.Tests.Video
{
public class Format3DTests
{
private readonly NamingOptions _namingOptions = new NamingOptions();
[Fact]
public void TestKodiFormat3D()
{
Test("Super movie.3d.mp4", false, null);
Test("Super movie.3d.hsbs.mp4", true, "hsbs");
Test("Super movie.3d.sbs.mp4", true, "sbs");
Test("Super movie.3d.htab.mp4", true, "htab");
Test("Super movie.3d.tab.mp4", true, "tab");
Test("Super movie 3d hsbs.mp4", true, "hsbs");
}
[Fact]
public void TestFormat3DAtEndOfPath()
{
// Directory based media (eg. DVD or BluRay folder rips) have no file extension,
// so the 3D tag can be the last token of the path.
Test("Super movie (2009) 3d hsbs", true, "hsbs");
Test("Super movie (2009).3d.sbs", true, "sbs");
Test("Super movie (2009) 3d htab", true, "htab");
Test("Super movie (2009).hsbs", true, "hsbs");
Test("Super movie (2009) 3d", false, null);
}
[Fact]
public void TestResolveDirectory3D()
{
var result = VideoResolver.ResolveDirectory("/movies/Oblivion (2013) 3d hsbs", _namingOptions);
Assert.True(result?.Is3D);
Assert.Equal("hsbs", result?.Format3D, true);
}
[Fact]
public void Test3DName()
{
var result = VideoResolver.ResolveFile("C:/Users/media/Desktop/Video Test/Movies/Oblivion/Oblivion.3d.hsbs.mkv", _namingOptions);
Assert.Equal("hsbs", result?.Format3D);
Assert.Equal("Oblivion", result?.Name);
}
[Fact]
public void TestExpandedFormat3D()
{
// These were introduced for Media Browser 3
// Kodi conventions are preferred but these still need to be supported
Test("Super movie.3d.mp4", false, null);
Test("Super movie.3d.hsbs.mp4", true, "hsbs");
Test("Super movie.3d.sbs.mp4", true, "sbs");
Test("Super movie.3d.htab.mp4", true, "htab");
Test("Super movie.3d.tab.mp4", true, "tab");
Test("Super movie.hsbs.mp4", true, "hsbs");
Test("Super movie.sbs.mp4", true, "sbs");
Test("Super movie.htab.mp4", true, "htab");
Test("Super movie.tab.mp4", true, "tab");
Test("Super movie.sbs3d.mp4", true, "sbs3d");
Test("Super movie.3d.mvc.mp4", true, "mvc");
Test("Super movie [3d].mp4", false, null);
Test("Super movie [hsbs].mp4", true, "hsbs");
Test("Super movie [fsbs].mp4", true, "fsbs");
Test("Super movie [ftab].mp4", true, "ftab");
Test("Super movie [htab].mp4", true, "htab");
Test("Super movie [sbs3d].mp4", true, "sbs3d");
}
private void Test(string input, bool is3D, string? format3D)
{
var result = Format3DParser.Parse(input, _namingOptions);
Assert.Equal(is3D, result.Is3D);
if (format3D is null)
{
Assert.Null(result?.Format3D);
}
else
{
Assert.Equal(format3D, result.Format3D, true);
}
}
}
}