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https://github.com/PowerShell/PowerShell
synced 2026-06-08 12:12:50 +00:00
Jason Shirk (POWERSHELL)
bfc5b7e836
The -Qualifier code for Split-Path made some incorrect assumptions: * That a path only referred to the file system * That drives cannot be used on Unix systems These assumptions were both wrong, so I've reverted the change so we do not have any Unix specific code in Split-Path now. Fixes #1176
73 lines
3.0 KiB
PowerShell
73 lines
3.0 KiB
PowerShell
Describe "Split-Path" {
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It "Should return a string object when invoked" {
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( Split-Path . ).GetType().Name | Should Be "String"
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( Split-Path . -Leaf ).GetType().Name | Should Be "String"
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( Split-Path . -Resolve ).GetType().Name | Should Be "String"
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}
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It "Should return the name of the drive when the qualifier switch is used" {
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Split-Path -Qualifier env: | Should Be "env:"
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Split-Path -Qualifier env:PATH | Should Be "env:"
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}
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It "Should error when using the qualifier switch and no qualifier in the path" {
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{ Split-Path -Qualifier -ErrorAction Stop /Users } | Should Throw
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{ Split-Path -Qualifier -ErrorAction Stop abcdef } | Should Throw
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}
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It "Should return the path when the noqualifier switch is used" {
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Split-Path env:PATH -NoQualifier | Should Be "PATH"
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}
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It "Should return the base name when the leaf switch is used" {
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Split-Path -Leaf /usr/bin | Should be "bin"
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Split-Path -Leaf fs:/usr/local/bin | Should be "bin"
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Split-Path -Leaf usr/bin | Should be "bin"
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Split-Path -Leaf ./bin | Should be "bin"
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Split-Path -Leaf bin | Should be "bin"
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}
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It "Should be able to accept regular expression input and output an array for multiple objects" {
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$testDir = $TestDrive
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$testFile1 = "testfile1.ps1"
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$testFile2 = "testfile2.ps1"
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$testFilePath1 = Join-Path -Path $testDir -ChildPath $testFile1
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$testFilePath2 = Join-Path -Path $testDir -ChildPath $testFile2
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New-Item -ItemType file -Path $testFilePath1, $testFilePath2 -Force
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Test-Path $testFilePath1 | Should Be $true
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Test-Path $testFilePath2 | Should Be $true
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$actual = ( Split-Path (Join-Path -Path $testDir -ChildPath "*file*.ps1") -Leaf -Resolve ) | Sort-Object
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$actual.GetType().BaseType.Name | Should Be "Array"
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$actual[0] | Should Be $testFile1
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$actual[1] | Should Be $testFile2
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}
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It "Should be able to tell if a given path is an absolute path" {
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Split-Path -IsAbsolute fs:/usr/bin | Should Be $true
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Split-Path -IsAbsolute .. | Should Be $false
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Split-Path -IsAbsolute /usr/.. | Should Be (!$IsWindows)
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Split-Path -IsAbsolute fs:/usr/../ | Should Be $true
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Split-Path -IsAbsolute ../ | Should Be $false
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Split-Path -IsAbsolute . | Should Be $false
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Split-Path -IsAbsolute ~/ | Should Be $false
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Split-Path -IsAbsolute ~/.. | Should Be $false
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Split-Path -IsAbsolute ~/../.. | Should Be $false
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}
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It "Should support piping" {
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"usr/bin" | Split-Path | Should Be "usr"
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}
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It "Should return the path up to the parent of the directory when Parent switch is used" {
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$dirSep = [string]([System.IO.Path]::DirectorySeparatorChar)
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Split-Path -Parent "fs:/usr/bin" | Should Be "fs:${dirSep}usr"
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Split-Path -Parent "/usr/bin" | Should Be "${dirSep}usr"
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Split-Path -Parent "/usr/local/bin" | Should Be "${dirSep}usr${dirSep}local"
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Split-Path -Parent "usr/local/bin" | Should Be "usr${dirSep}local"
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}
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}
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