MegaBites-AI/Windows-powershell

1# Copyright (c) Microsoft Corporation.2# Licensed under the MIT License.3Describe "Tab completion bug fix" -Tags "CI" {4 5    It "Issue#682 - '[system.manage<tab>' should work" {6        $result = TabExpansion2 -inputScript "[system.manage" -cursorColumn "[system.manage".Length7        $result.CompletionMatches | Should -HaveCount 18        $result.CompletionMatches[0].CompletionText | Should -BeExactly "System.Management"9    }10 11    It "Issue#1350 - '1 -sp<tab>' should work" {12        $result = TabExpansion2 -inputScript "1 -sp" -cursorColumn "1 -sp".Length13        $result.CompletionMatches | Should -HaveCount 114        $result.CompletionMatches[0].CompletionText | Should -BeExactly "-split"15    }16 17    It "Issue#1350 - '1 -a<tab>' should work" {18        $result = TabExpansion2 -inputScript "1 -a" -cursorColumn "1 -a".Length19        $result.CompletionMatches | Should -HaveCount 220        $result.CompletionMatches[0].CompletionText | Should -BeExactly "-and"21        $result.CompletionMatches[1].CompletionText | Should -BeExactly "-as"22    }23    It "Issue#2295 - '[pscu<tab>' should expand to [pscustomobject]" {24        $result = TabExpansion2 -inputScript "[pscu" -cursorColumn "[pscu".Length25        $result.CompletionMatches | Should -HaveCount 126        $result.CompletionMatches[0].CompletionText | Should -BeExactly "pscustomobject"27    }28    It "Issue#1345 - 'Import-Module -n<tab>' should work" {29        $cmd = "Import-Module -n"30        $result = TabExpansion2 -inputScript $cmd -cursorColumn $cmd.Length31        $result.CompletionMatches | Should -HaveCount 232        $result.CompletionMatches[0].CompletionText | Should -BeExactly "-Name"33        $result.CompletionMatches[1].CompletionText | Should -BeExactly "-NoClobber"34    }35 36    It "Issue#11227 - [CompletionCompleters]::CompleteVariable and [CompletionCompleters]::CompleteType should work" {37        $result = [System.Management.Automation.CompletionCompleters]::CompleteType("CompletionComple")38        $result.Count | Should -BeExactly 139        $result[0].CompletionText | Should -BeExactly 'System.Management.Automation.CompletionCompleters'40 41        $result = [System.Management.Automation.CompletionCompleters]::CompleteVariable("errorAction")42        $result.Count | Should -BeExactly 143        $result[0].CompletionText | Should -BeExactly '$ErrorActionPreference'44    }45 46    It "Issue#24756 - Wildcard completions should not return early due to missing results in one container" -Skip:(!$IsWindows) {47        try48        {49            $keys = New-Item -Path @(50                'HKCU:\AB1'51                'HKCU:\AB2'52                'HKCU:\AB2\Test'53            )54 55            $res = TabExpansion2 -inputScript 'Get-ChildItem -Path HKCU:\AB?\'56            $res.CompletionMatches.Count | Should -Be 157            $res.CompletionMatches[0].CompletionText | Should -BeExactly "HKCU:\AB2\Test"58        }59        finally60        {61            if ($keys)62            {63                Remove-Item -Path HKCU:\AB? -Recurse -ErrorAction SilentlyContinue64            }65        }66    }67 68    Context "Issue#3416 - 'Select-Object'" {69        BeforeAll {70            $DatetimeProperties = @((Get-Date).psobject.baseobject.psobject.properties) | Sort-Object -Property Name71        }72        It "Issue#3416 - 'Select-Object -ExcludeProperty <tab>' should work" {73            $cmd = "Get-Date | Select-Object -ExcludeProperty "74            $result = TabExpansion2 -inputScript $cmd -cursorColumn $cmd.Length75            $result.CompletionMatches | Should -HaveCount $DatetimeProperties.Count76            $result.CompletionMatches[0].CompletionText | Should -BeExactly $DatetimeProperties[0].Name # Date77            $result.CompletionMatches[1].CompletionText | Should -BeExactly $DatetimeProperties[1].Name # DateTime78       }79       It "Issue#3416 - 'Select-Object -ExpandProperty <tab>' should work" {80           $cmd = "Get-Date | Select-Object -ExpandProperty "81           $result = TabExpansion2 -inputScript $cmd -cursorColumn $cmd.Length82           $result.CompletionMatches | Should -HaveCount $DatetimeProperties.Count83           $result.CompletionMatches[0].CompletionText | Should -BeExactly $DatetimeProperties[0].Name # Date84           $result.CompletionMatches[1].CompletionText | Should -BeExactly $DatetimeProperties[1].Name # DateTime85       }86    }87 88    It "Issue#3628 - 'Sort-Object @{<tab>' should work" {89        $cmd = "Get-Date | Sort-Object @{"90        $result = TabExpansion2 -inputScript $cmd -cursorColumn $cmd.Length91        $result.CompletionMatches | Should -HaveCount 392        $result.CompletionMatches[0].CompletionText | Should -BeExactly 'Expression'93        $result.CompletionMatches[1].CompletionText | Should -BeExactly 'Ascending'94        $result.CompletionMatches[2].CompletionText | Should -BeExactly 'Descending'95    }96 97    It "'Get-Date | Sort-Object @{Expression=<tab>' should work without completion" {98        $cmd = "Get-Date | Sort-Object @{Expression="99        $result = TabExpansion2 -inputScript $cmd -cursorColumn $cmd.Length100        $result.CompletionMatches | Should -HaveCount 0101    }102 103    It "Issue#5322 - 'Get-Date | Sort-Object @{Expression=...;' should work" {104        $cmd = "Get-Date | Sort-Object @{Expression=...;"105        $result = TabExpansion2 -inputScript $cmd -cursorColumn $cmd.Length106        $result.CurrentMatchIndex | Should -Be -1107        $result.ReplacementIndex | Should -Be 40108        $result.ReplacementLength | Should -Be 0109        $result.CompletionMatches[0].CompletionText | Should -BeExactly 'Ascending'110        $result.CompletionMatches[1].CompletionText | Should -BeExactly 'Descending'111    }112 113    It "Issue#19912 - Tab completion should not crash" {114        $ISS = [initialsessionstate]::CreateDefault()115        $Runspace = [runspacefactory]::CreateRunspace($ISS)116        $Runspace.Open()117        $OldRunspace = [runspace]::DefaultRunspace118        try119        {120            [runspace]::DefaultRunspace = $Runspace121            {[System.Management.Automation.CommandCompletion]::CompleteInput('Get-', 3, $null)} | Should -Not -Throw122        }123        finally124        {125            [runspace]::DefaultRunspace = $OldRunspace126            $Runspace.Dispose()127        }128    }129 130    It "Issue#26277 - [CompletionCompleters]::CompleteFilename('') should work" {131        $testDir = Join-Path $TestDrive "TempTestDir"132        $file1 = Join-Path $testDir "abc.ps1"133        $file2 = Join-Path $testDir "def.py"134 135        New-Item -ItemType Directory -Path $testDir > $null136        New-Item -ItemType File -Path $file1 > $null137        New-Item -ItemType File -Path $file2 > $null138 139        try {140            Push-Location -Path $testDir141            $result = [System.Management.Automation.CompletionCompleters]::CompleteFilename("")142            $result | Should -Not -Be $null143            $result | Measure-Object | ForEach-Object -MemberName Count | Should -Be 2144 145            $item1, $item2 = @($result)146            $item1.ListItemText | Should -BeExactly 'abc.ps1'147            $item2.ListItemText | Should -BeExactly 'def.py'148        } finally {149            Pop-Location150        }151    }152}153