# < Summary

Information

Class: | Renci.SshNet.Common.PosixPath
Assembly: | Renci.SshNet
File(s): | \home\appveyor\projects\ssh-net\src\Renci.SshNet\Common\PosixPath.cs

Line coverage
100%

Covered lines: | 65
Uncovered lines: | 0
Coverable lines: | 65
Total lines: | 152
Line coverage: | 100%

Branch coverage
100%

Covered branches: | 26
Total branches: | 26
Branch coverage: | 100%

Method coverage

Feature is only available for sponsors

Upgrade to PRO version

# Metrics

Method | Branch coverage | Cyclomatic complexity | Line coverage
--- | --- | --- | ---
.ctor() | 100% | 1 | 100%
get_Directory() | 100% | 1 | 100%
get_File() | 100% | 1 | 100%
CreateAbsoluteOrRelativeFilePath(...) | 100% | 12 | 100%
GetFileName(...) | 100% | 6 | 100%
GetDirectoryName(...) | 100% | 8 | 100%

# File(s)

## \home\appveyor\projects\ssh-net\src\Renci.SshNet\Common\PosixPath.cs

| # | Line |  | Line coverage
--- | --- | --- | --- | ---
|  | `1` |  | `using System;`
|  | `2` |  | ``
|  | `3` |  | `namespace Renci.SshNet.Common`
|  | `4` |  | `{`
|  | `5` |  | `/// <summary>`
|  | `6` |  | `/// Represents a POSIX path.`
|  | `7` |  | `/// </summary>`
|  | `8` |  | `internal sealed class PosixPath`
|  | `9` |  | `{`
| 290 | `10` |  | `private PosixPath()`
| 290 | `11` |  | `{`
| 290 | `12` |  | `}`
|  | `13` |  | ``
|  | `14` |  | `/// <summary>`
|  | `15` |  | `/// Gets the directory of the path.`
|  | `16` |  | `/// </summary>`
|  | `17` |  | `/// <value>`
|  | `18` |  | `/// The directory of the path.`
|  | `19` |  | `/// </value>`
| 574 | `20` |  | `public string Directory { get; private set; }`
|  | `21` |  | ``
|  | `22` |  | `/// <summary>`
|  | `23` |  | `/// Gets the file part of the path.`
|  | `24` |  | `/// </summary>`
|  | `25` |  | `/// <value>`
|  | `26` |  | `/// The file part of the path, or <see langword="null"/> if the path represents a directory.`
|  | `27` |  | `/// </value>`
| 705 | `28` |  | `public string File { get; private set; }`
|  | `29` |  | ``
|  | `30` |  | `/// <summary>`
|  | `31` |  | `/// Create a <see cref="PosixPath"/> from the specified path.`
|  | `32` |  | `/// </summary>`
|  | `33` |  | `/// <param name="path">The path.</param>`
|  | `34` |  | `/// <returns>`
|  | `35` |  | `/// A <see cref="PosixPath"/> created from the specified path.`
|  | `36` |  | `/// </returns>`
|  | `37` |  | `/// <exception cref="ArgumentNullException"><paramref name="path"/> is <see langword="null"/>.</exception>`
|  | `38` |  | `/// <exception cref="ArgumentException"><paramref name="path"/> is empty ("").</exception>`
|  | `39` |  | `public static PosixPath CreateAbsoluteOrRelativeFilePath(string path)`
| 293 | `40` |  | `{`
| 293 | `41` |  | `if (path is null)`
| 3 | `42` |  | `{`
| 3 | `43` |  | `throw new ArgumentNullException(nameof(path));`
|  | `44` |  | `}`
|  | `45` |  | ``
| 290 | `46` |  | `var posixPath = new PosixPath();`
|  | `47` |  | ``
| 290 | `48` |  | `var pathEnd = path.LastIndexOf('/');`
| 290 | `49` |  | `if (pathEnd == -1)`
| 52 | `50` |  | `{`
| 52 | `51` |  | `if (path.Length == 0)`
| 3 | `52` |  | `{`
| 3 | `53` |  | `throw new ArgumentException("The path is a zero-length string.", nameof(path));`
|  | `54` |  | `}`
|  | `55` |  | ``
| 49 | `56` |  | `posixPath.Directory = ".";`
| 49 | `57` |  | `posixPath.File = path;`
| 49 | `58` |  | `}`
| 238 | `59` |  | `else if (pathEnd == 0)`
| 15 | `60` |  | `{`
| 15 | `61` |  | `posixPath.Directory = "/";`
| 15 | `62` |  | `if (path.Length > 1)`
| 12 | `63` |  | `{`
| 12 | `64` |  | `posixPath.File = path.Substring(pathEnd + 1);`
| 12 | `65` |  | `}`
| 15 | `66` |  | `}`
|  | `67` |  | `else`
| 223 | `68` |  | `{`
| 223 | `69` |  | `posixPath.Directory = path.Substring(0, pathEnd);`
| 223 | `70` |  | `if (pathEnd < path.Length - 1)`
| 220 | `71` |  | `{`
| 220 | `72` |  | `posixPath.File = path.Substring(pathEnd + 1);`
| 220 | `73` |  | `}`
| 223 | `74` |  | `}`
|  | `75` |  | ``
| 287 | `76` |  | `return posixPath;`
| 287 | `77` |  | `}`
|  | `78` |  | ``
|  | `79` |  | `/// <summary>`
|  | `80` |  | `/// Gets the file name part of a given POSIX path.`
|  | `81` |  | `/// </summary>`
|  | `82` |  | `/// <param name="path">The POSIX path to get the file name for.</param>`
|  | `83` |  | `/// <returns>`
|  | `84` |  | `/// The file name part of <paramref name="path"/>.`
|  | `85` |  | `/// </returns>`
|  | `86` |  | `/// <exception cref="ArgumentNullException"><paramref name="path"/> is <see langword="null"/>.</exception>`
|  | `87` |  | `/// <remarks>`
|  | `88` |  | `/// <para>`
|  | `89` |  | `/// If <paramref name="path"/> contains no forward slash, then <paramref name="path"/>`
|  | `90` |  | `/// is returned.`
|  | `91` |  | `/// </para>`
|  | `92` |  | `/// <para>`
|  | `93` |  | `/// If path has a trailing slash, <see cref="GetFileName(string)"/> return a zero-length string.`
|  | `94` |  | `/// </para>`
|  | `95` |  | `/// </remarks>`
|  | `96` |  | `public static string GetFileName(string path)`
| 40 | `97` |  | `{`
| 40 | `98` |  | `if (path is null)`
| 3 | `99` |  | `{`
| 3 | `100` |  | `throw new ArgumentNullException(nameof(path));`
|  | `101` |  | `}`
|  | `102` |  | ``
| 37 | `103` |  | `var pathEnd = path.LastIndexOf('/');`
| 37 | `104` |  | `if (pathEnd == -1)`
| 10 | `105` |  | `{`
| 10 | `106` |  | `return path;`
|  | `107` |  | `}`
|  | `108` |  | ``
| 27 | `109` |  | `if (pathEnd == path.Length - 1)`
| 6 | `110` |  | `{`
| 6 | `111` |  | `return string.Empty;`
|  | `112` |  | `}`
|  | `113` |  | ``
| 21 | `114` |  | `return path.Substring(pathEnd + 1);`
| 37 | `115` |  | `}`
|  | `116` |  | ``
|  | `117` |  | `/// <summary>`
|  | `118` |  | `/// Gets the directory name part of a given POSIX path.`
|  | `119` |  | `/// </summary>`
|  | `120` |  | `/// <param name="path">The POSIX path to get the directory name for.</param>`
|  | `121` |  | `/// <returns>`
|  | `122` |  | `/// The directory part of the specified <paramref name="path"/>, or <c>.</c> if <paramref name="path"/>`
|  | `123` |  | `/// does not contain any directory information.`
|  | `124` |  | `/// </returns>`
|  | `125` |  | `/// <exception cref="ArgumentNullException"><paramref name="path"/> is <see langword="null"/>.</exception>`
|  | `126` |  | `public static string GetDirectoryName(string path)`
| 39 | `127` |  | `{`
| 39 | `128` |  | `if (path is null)`
| 3 | `129` |  | `{`
| 3 | `130` |  | `throw new ArgumentNullException(nameof(path));`
|  | `131` |  | `}`
|  | `132` |  | ``
| 36 | `133` |  | `var pathEnd = path.LastIndexOf('/');`
| 36 | `134` |  | `if (pathEnd == -1)`
| 9 | `135` |  | `{`
| 9 | `136` |  | `return ".";`
|  | `137` |  | `}`
|  | `138` |  | ``
| 27 | `139` |  | `if (pathEnd == 0)`
| 15 | `140` |  | `{`
| 15 | `141` |  | `return "/";`
|  | `142` |  | `}`
|  | `143` |  | ``
| 12 | `144` |  | `if (pathEnd == path.Length - 1)`
| 3 | `145` |  | `{`
| 3 | `146` |  | `return path.Substring(0, pathEnd);`
|  | `147` |  | `}`
|  | `148` |  | ``
| 9 | `149` |  | `return path.Substring(0, pathEnd);`
| 36 | `150` |  | `}`
|  | `151` |  | `}`
|  | `152` |  | `}`

# Methods/Properties

.ctor()
get_Directory()
get_File()
CreateAbsoluteOrRelativeFilePath(System.String)
GetFileName(System.String)
GetDirectoryName(System.String)