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Code Issues Releases Wiki Activity

Fixed: Getting parent of UNC paths

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This commit is contained in:
Mark McDowall 2019-01-05 15:20:52 -08:00
parent ef7a08879f
commit 9dd967f2aa
3 changed files with 42 additions and 14 deletions
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22
src/NzbDrone.Common.Test/PathExtensionFixture.cs
View file

@ -138,20 +138,34 @@ namespace NzbDrone.Common.Test
}
[TestCase(@"C:\Test\mydir", @"C:\Test")]
[TestCase(@"C:\Test\", @"C:")]
[TestCase(@"C:\Test\", @"C:\")]
[TestCase(@"C:\", null)]
[TestCase(@"\\server\share", null)]
[TestCase(@"\\server\share\test", @"\\server\share")]
public void path_should_return_parent_windows(string path, string parentPath)
{
WindowsOnly();
path.GetParentPath().Should().Be(parentPath);
}
[TestCase(@"/", null)]
[TestCase(@"/test", null)]
public void path_should_return_parent(string path, string parentPath)
public void path_should_return_parent_mono(string path, string parentPath)
{
MonoOnly();
path.GetParentPath().Should().Be(parentPath);
}
[Test]
public void path_should_return_parent_for_oversized_path()
{
var path = @"/media/2e168617-f2ae-43fb-b88c-3663af1c8eea/downloads/sabnzbd/nzbdrone/Some.Real.Big.Thing/With.Alot.Of.Nested.Directories/Some.Real.Big.Thing/With.Alot.Of.Nested.Directories/Some.Real.Big.Thing/With.Alot.Of.Nested.Directories/Some.Real.Big.Thing/With.Alot.Of.Nested.Directories/Some.Real.Big.Thing/With.Alot.Of.Nested.Directories";
var parentPath = @"/media/2e168617-f2ae-43fb-b88c-3663af1c8eea/downloads/sabnzbd/nzbdrone/Some.Real.Big.Thing/With.Alot.Of.Nested.Directories/Some.Real.Big.Thing/With.Alot.Of.Nested.Directories/Some.Real.Big.Thing/With.Alot.Of.Nested.Directories/Some.Real.Big.Thing/With.Alot.Of.Nested.Directories/Some.Real.Big.Thing";
MonoOnly();
// This test will fail on Windows if long path support is not enabled: https://www.howtogeek.com/266621/how-to-make-windows-10-accept-file-paths-over-260-characters/
// It will also fail if the app isn't configured to use long path (such as resharper): https://blogs.msdn.microsoft.com/jeremykuhne/2016/07/30/net-4-6-2-and-long-paths-on-windows-10/
var path = @"C:\media\2e168617-f2ae-43fb-b88c-3663af1c8eea\downloads\sabnzbd\nzbdrone\Some.Real.Big.Thing\With.Alot.Of.Nested.Directories\Some.Real.Big.Thing\With.Alot.Of.Nested.Directories\Some.Real.Big.Thing\With.Alot.Of.Nested.Directories\Some.Real.Big.Thing\With.Alot.Of.Nested.Directories\Some.Real.Big.Thing\With.Alot.Of.Nested.Directories";
var parentPath = @"C:\media\2e168617-f2ae-43fb-b88c-3663af1c8eea\downloads\sabnzbd\nzbdrone\Some.Real.Big.Thing\With.Alot.Of.Nested.Directories\Some.Real.Big.Thing\With.Alot.Of.Nested.Directories\Some.Real.Big.Thing\With.Alot.Of.Nested.Directories\Some.Real.Big.Thing\With.Alot.Of.Nested.Directories\Some.Real.Big.Thing";
path.GetParentPath().Should().Be(parentPath);
}

15
src/NzbDrone.Common/Extensions/PathExtensions.cs
View file

@ -24,6 +24,8 @@ namespace NzbDrone.Common.Extensions
private static readonly string UPDATE_CLIENT_FOLDER_NAME = "Sonarr.Update" + Path.DirectorySeparatorChar;
private static readonly string UPDATE_LOG_FOLDER_NAME = "UpdateLogs" + Path.DirectorySeparatorChar;
private static readonly Regex PARENT_PATH_END_SLASH_REGEX = new Regex(@"(?<!:)\\$", RegexOptions.Compiled);
public static string CleanFilePath(this string path)
{
Ensure.That(path, () => path).IsNotNullOrWhiteSpace();
@ -67,16 +69,11 @@ namespace NzbDrone.Common.Extensions
public static string GetParentPath(this string childPath)
{
var parentPath = childPath.TrimEnd('\\', '/');
var cleanPath = OsInfo.IsWindows
? PARENT_PATH_END_SLASH_REGEX.Replace(childPath, "")
: childPath.TrimEnd(Path.DirectorySeparatorChar);
var index = parentPath.LastIndexOfAny(new[] { '\\', '/' });
if (index > 0)
{
return parentPath.Substring(0, index);
}
return null;
return Directory.GetParent(cleanPath)?.FullName;
}
public static bool IsParentPath(this string parentPath, string childPath)

19
src/NzbDrone.Core.Test/MediaFiles/ImportApprovedEpisodesFixture.cs
View file

@ -346,7 +346,7 @@ namespace NzbDrone.Core.Test.MediaFiles
public void should_get_relative_path_when_there_is_no_grandparent()
{
var name = "Series.Title.S01E01.720p.HDTV.x264-Sonarr";
var outputPath = Path.Combine(@"C:\".AsOsAgnostic());
var outputPath = @"C:\".AsOsAgnostic();
var localEpisode = _approvedDecisions.First().LocalEpisode;
localEpisode.FolderEpisodeInfo = new ParsedEpisodeInfo { ReleaseTitle = name };
@ -357,6 +357,23 @@ namespace NzbDrone.Core.Test.MediaFiles
Mocker.GetMock<IMediaFileService>().Verify(v => v.Add(It.Is<EpisodeFile>(c => c.OriginalFilePath == $"{name}.mkv".AsOsAgnostic())));
}
[Test]
public void should_get_relative_path_when_there_is_no_grandparent_for_UNC_path()
{
WindowsOnly();
var name = "Series.Title.S01E01.720p.HDTV.x264-Sonarr";
var outputPath = @"\\server\share";
var localEpisode = _approvedDecisions.First().LocalEpisode;
localEpisode.FolderEpisodeInfo = new ParsedEpisodeInfo { ReleaseTitle = name };
localEpisode.Path = Path.Combine(outputPath, name + ".mkv");
Subject.Import(new List<ImportDecision> { _approvedDecisions.First() }, true, null);
Mocker.GetMock<IMediaFileService>().Verify(v => v.Add(It.Is<EpisodeFile>(c => c.OriginalFilePath == $"{name}.mkv")));
}
[Test]
public void should_delete_existing_metadata_files_with_the_same_path()
{