Windows-powershell / PowerShell-master /test /powershell /Modules /Microsoft.PowerShell.Management /Remove-Item.Tests.ps1
| # Copyright (c) Microsoft Corporation. | |
| # Licensed under the MIT License. | |
| Describe "Remove-Item" -Tags "CI" { | |
| BeforeAll { | |
| $testpath = $TestDrive | |
| $testfile = "testfile.txt" | |
| $testfilepath = Join-Path -Path $testpath -ChildPath $testfile | |
| } | |
| Context "File removal Tests" { | |
| BeforeEach { | |
| New-Item -Name $testfile -Path $testpath -ItemType "file" -Value "lorem ipsum" -Force | |
| Test-Path $testfilepath | Should -BeTrue | |
| } | |
| It "Should be able to be called on a regular file without error using the Path parameter" { | |
| { Remove-Item -Path $testfilepath } | Should -Not -Throw | |
| Test-Path $testfilepath | Should -BeFalse | |
| } | |
| It "Should be able to be called on a file without the Path parameter" { | |
| { Remove-Item $testfilepath } | Should -Not -Throw | |
| Test-Path $testfilepath | Should -BeFalse | |
| } | |
| It "Should be able to call the rm alias" { | |
| { rm $testfilepath } | Should -Not -Throw | |
| Test-Path $testfilepath | Should -BeFalse | |
| } | |
| It "Should be able to call the del alias" { | |
| { del $testfilepath } | Should -Not -Throw | |
| Test-Path $testfilepath | Should -BeFalse | |
| } | |
| It "Should be able to call the erase alias" { | |
| { erase $testfilepath } | Should -Not -Throw | |
| Test-Path $testfilepath | Should -BeFalse | |
| } | |
| It "Should be able to call the ri alias" { | |
| { ri $testfilepath } | Should -Not -Throw | |
| Test-Path $testfilepath | Should -BeFalse | |
| } | |
| It "Should not be able to remove a read-only document without using the force switch" { | |
| # Set to read only | |
| Set-ItemProperty -Path $testfilepath -Name IsReadOnly -Value $true | |
| # attempt to remove the file | |
| { Remove-Item $testfilepath -ErrorAction SilentlyContinue } | Should -Not -Throw | |
| # validate | |
| Test-Path $testfilepath | Should -BeTrue | |
| # remove using the -force switch on the readonly object | |
| Remove-Item $testfilepath -Force | |
| # Validate | |
| Test-Path $testfilepath | Should -BeFalse | |
| } | |
| It "Should be able to remove all files matching a regular expression with the include parameter" { | |
| # Create multiple files with specific string | |
| New-Item -Name file1.txt -Path $testpath -ItemType "file" -Value "lorem ipsum" | |
| New-Item -Name file2.txt -Path $testpath -ItemType "file" -Value "lorem ipsum" | |
| New-Item -Name file3.txt -Path $testpath -ItemType "file" -Value "lorem ipsum" | |
| # Create a single file that does not match that string - already done in BeforeEach | |
| # Delete the specific string | |
| Remove-Item (Join-Path -Path $testpath -ChildPath "*") -Include file*.txt | |
| # validate that the string under test was deleted, and the nonmatching strings still exist | |
| Test-Path (Join-Path -Path $testpath -ChildPath file1.txt) | Should -BeFalse | |
| Test-Path (Join-Path -Path $testpath -ChildPath file2.txt) | Should -BeFalse | |
| Test-Path (Join-Path -Path $testpath -ChildPath file3.txt) | Should -BeFalse | |
| Test-Path $testfilepath | Should -BeTrue | |
| # Delete the non-matching strings | |
| Remove-Item $testfilepath | |
| Test-Path $testfilepath | Should -BeFalse | |
| } | |
| It "Should be able to not remove any files matching a regular expression with the exclude parameter" { | |
| # Create multiple files with specific string | |
| New-Item -Name file1.wav -Path $testpath -ItemType "file" -Value "lorem ipsum" | |
| New-Item -Name file2.wav -Path $testpath -ItemType "file" -Value "lorem ipsum" | |
| # Create a single file that does not match that string | |
| New-Item -Name file1.txt -Path $testpath -ItemType "file" -Value "lorem ipsum" | |
| # Delete the specific string | |
| Remove-Item (Join-Path -Path $testpath -ChildPath "file*") -Exclude *.wav -Include *.txt | |
| # validate that the string under test was deleted, and the nonmatching strings still exist | |
| Test-Path (Join-Path -Path $testpath -ChildPath file1.wav) | Should -BeTrue | |
| Test-Path (Join-Path -Path $testpath -ChildPath file2.wav) | Should -BeTrue | |
| Test-Path (Join-Path -Path $testpath -ChildPath file1.txt) | Should -BeFalse | |
| # Delete the non-matching strings | |
| Remove-Item (Join-Path -Path $testpath -ChildPath file1.wav) | |
| Remove-Item (Join-Path -Path $testpath -ChildPath file2.wav) | |
| Test-Path (Join-Path -Path $testpath -ChildPath file1.wav) | Should -BeFalse | |
| Test-Path (Join-Path -Path $testpath -ChildPath file2.wav) | Should -BeFalse | |
| } | |
| } | |
| Context "Directory Removal Tests" { | |
| BeforeAll { | |
| $testdirectory = Join-Path -Path $testpath -ChildPath testdir | |
| $testsubdirectory = Join-Path -Path $testdirectory -ChildPath subd | |
| } | |
| BeforeEach { | |
| New-Item -Name "testdir" -Path $testpath -ItemType "directory" -Force | |
| Test-Path $testdirectory | Should -BeTrue | |
| } | |
| It "Should be able to remove a directory" { | |
| { Remove-Item $testdirectory -ErrorAction Stop } | Should -Not -Throw | |
| Test-Path $testdirectory | Should -BeFalse | |
| } | |
| It "Should be able to recursively delete subfolders" { | |
| New-Item -Name "subd" -Path $testdirectory -ItemType "directory" | |
| New-Item -Name $testfile -Path $testsubdirectory -ItemType "file" -Value "lorem ipsum" | |
| $complexDirectory = Join-Path -Path $testsubdirectory -ChildPath $testfile | |
| Test-Path $complexDirectory | Should -BeTrue | |
| { Remove-Item $testdirectory -Recurse -ErrorAction Stop } | Should -Not -Throw | |
| Test-Path $testdirectory | Should -BeFalse | |
| } | |
| It "Should be able to recursively delete a directory with a trailing backslash" { | |
| New-Item -Name "subd" -Path $testdirectory -ItemType "directory" | |
| New-Item -Name $testfile -Path $testsubdirectory -ItemType "file" -Value "lorem ipsum" | |
| $complexDirectory = Join-Path -Path $testsubdirectory -ChildPath $testfile | |
| Test-Path $complexDirectory | Should -BeTrue | |
| $testdirectoryWithBackSlash = Join-Path -Path $testdirectory -ChildPath ([IO.Path]::DirectorySeparatorChar) | |
| Test-Path $testdirectoryWithBackSlash | Should -BeTrue | |
| { Remove-Item $testdirectoryWithBackSlash -Recurse -ErrorAction Stop } | Should -Not -Throw | |
| Test-Path $testdirectoryWithBackSlash | Should -BeFalse | |
| Test-Path $testdirectory | Should -BeFalse | |
| } | |
| } | |
| Context "Alternate Data Streams should be supported on Windows" { | |
| BeforeAll { | |
| if (!$IsWindows) { | |
| return | |
| } | |
| $fileName = "ADStest.txt" | |
| $streamName = "teststream" | |
| $dirName = "ADStestdir" | |
| $fileContent =" This is file content." | |
| $streamContent = "datastream content here" | |
| $streamfile = Join-Path -Path $testpath -ChildPath $fileName | |
| $streamdir = Join-Path -Path $testpath -ChildPath $dirName | |
| $null = New-Item -Path $streamfile -ItemType "File" -force | |
| Add-Content -Path $streamfile -Value $fileContent | |
| Add-Content -Path $streamfile -Stream $streamName -Value $streamContent | |
| $null = New-Item -Path $streamdir -ItemType "Directory" -Force | |
| Add-Content -Path $streamdir -Stream $streamName -Value $streamContent | |
| } | |
| It "Should completely remove a datastream from a file" -Skip:(!$IsWindows) { | |
| Get-Item -Path $streamfile -Stream $streamName | Should -Not -BeNullOrEmpty | |
| Remove-Item -Path $streamfile -Stream $streamName | |
| Get-Item -Path $streamfile -Stream $streamName -ErrorAction SilentlyContinue | Should -BeNullOrEmpty | |
| } | |
| It "Should completely remove a datastream from a directory" -Skip:(!$IsWindows) { | |
| Get-Item -Path $streamdir -Stream $streamName | Should -Not -BeNullOrEmpty | |
| Remove-Item -Path $streamdir -Stream $streamName | |
| Get-Item -Path $streamdir -Stream $streamname -ErrorAction SilentlyContinue | Should -BeNullOrEmpty | |
| } | |
| } | |
| } | |