79 lines
3.3 KiB
PowerShell
79 lines
3.3 KiB
PowerShell
# Copyright (c) Microsoft Corporation.
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# Licensed under the MIT License.
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Describe "String cmdlets" -Tags "CI" {
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Context "Select-String" {
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BeforeAll {
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$sep = [io.path]::DirectorySeparatorChar
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$fileName = New-Item 'TestDrive:\selectStr[ingLi]teralPath.txt'
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"abc" | Out-File -LiteralPath $fileName.fullname
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"bcd" | Out-File -LiteralPath $fileName.fullname -Append
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"cde" | Out-File -LiteralPath $fileName.fullname -Append
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$fileNameWithDots = $fileName.FullName.Replace("\", "\.\")
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$subDirName = Join-Path $TestDrive 'selectSubDir'
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New-Item -Path $subDirName -ItemType Directory -Force > $null
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$pathWithoutWildcard = $TestDrive
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$pathWithWildcard = Join-Path $TestDrive '*'
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# Here Get-ChildItem adds 'PSDrive' property
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$tempFile = New-TemporaryFile | Get-Item
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"abc" | Out-File -LiteralPath $tempFile.fullname
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"bcd" | Out-File -LiteralPath $tempFile.fullname -Append
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"cde" | Out-File -LiteralPath $tempFile.fullname -Append
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$driveLetter = $tempFile.PSDrive.Name
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$fileNameAsNetworkPath = "\\localhost\$driveLetter`$" + $tempFile.FullName.SubString(2)
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Push-Location "$fileName\.."
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}
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AfterAll {
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Remove-Item $tempFile -Force -ErrorAction SilentlyContinue
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Pop-Location
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}
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It "Select-String does not throw on subdirectory (path without wildcard)" {
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{ Select-String -Path $pathWithoutWildcard "noExists" -ErrorAction Stop } | Should -Not -Throw
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}
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It "Select-String does not throw on subdirectory (path with wildcard)" {
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{ Select-String -Path $pathWithWildcard "noExists" -ErrorAction Stop } | Should -Not -Throw
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}
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It "LiteralPath with relative path" {
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(Select-String -LiteralPath (Get-Item -LiteralPath $fileName).Name "b").count | Should -Be 2
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}
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It "LiteralPath with absolute path" {
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(Select-String -LiteralPath $fileName "b").count | Should -Be 2
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}
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It "LiteralPath with dots in path" {
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(Select-String -LiteralPath $fileNameWithDots "b").count | Should -Be 2
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}
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It "Network path" -Skip:(!$IsWindows) {
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(Select-String -LiteralPath $fileNameAsNetworkPath "b").count | Should -Be 2
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}
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It "throws error for non filesystem providers" {
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$aaa = "aaaaaaaaaa"
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Select-String -LiteralPath variable:\aaa "a" -ErrorAction SilentlyContinue -ErrorVariable selectStringError
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$selectStringError.FullyQualifiedErrorId | Should -Be 'ProcessingFile,Microsoft.PowerShell.Commands.SelectStringCommand'
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}
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It "throws parameter binding exception for invalid context" {
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{ Select-String It $PSScriptRoot -Context -1,-1 } | Should -Throw Context
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}
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It "match object supports RelativePath method" {
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$file = "Modules${sep}Microsoft.PowerShell.Utility${sep}Microsoft.PowerShell.Utility.psd1"
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$match = Select-String CmdletsToExport $PSHOME/$file
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$match.RelativePath($PSHOME) | Should -Be $file
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$match.RelativePath($PSHOME.ToLower()) | Should -Be $file
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$match.RelativePath($PSHOME.ToUpper()) | Should -Be $file
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}
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}
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}
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