| 1 | [CmdletBinding()] |
| 2 | param( |
| 3 | [switch] $AllowUserPathMutation |
| 4 | ) |
| 5 | |
| 6 | $ErrorActionPreference = 'Stop' |
| 7 | Set-StrictMode -Version Latest |
| 8 | |
| 9 | if ([System.Environment]::OSVersion.Platform -ne [System.PlatformID]::Win32NT) { |
| 10 | throw 'The installer PATH regression only supports Windows.' |
| 11 | } |
| 12 | if (-not $AllowUserPathMutation) { |
| 13 | throw 'Pass -AllowUserPathMutation to confirm this test may temporarily replace the current-user PATH.' |
| 14 | } |
| 15 | |
| 16 | function Get-RawUserPath { |
| 17 | param( |
| 18 | [Parameter(Mandatory = $true)] |
| 19 | [Microsoft.Win32.RegistryKey] $EnvironmentKey |
| 20 | ) |
| 21 | |
| 22 | if (-not (@($EnvironmentKey.GetValueNames()) -contains 'Path')) { |
| 23 | return $null |
| 24 | } |
| 25 | |
| 26 | return [string] $EnvironmentKey.GetValue( |
| 27 | 'Path', |
| 28 | $null, |
| 29 | [Microsoft.Win32.RegistryValueOptions]::DoNotExpandEnvironmentNames |
| 30 | ) |
| 31 | } |
| 32 | |
| 33 | $repoRoot = (Resolve-Path (Join-Path $PSScriptRoot '..\..')).Path |
| 34 | $testRoot = Join-Path ` |
| 35 | ([System.IO.Path]::GetTempPath()) ` |
| 36 | "codewhale-installer-path-$PID-$([guid]::NewGuid().ToString('N'))" |
| 37 | $stageRoot = Join-Path $testRoot 'source' |
| 38 | $stageInstallerDir = Join-Path $stageRoot 'scripts\installer' |
| 39 | $installDir = Join-Path $testRoot 'installed' |
| 40 | $environmentKey = [Microsoft.Win32.Registry]::CurrentUser.CreateSubKey('Environment') |
| 41 | if ($null -eq $environmentKey) { |
| 42 | throw 'Could not open or create the current-user Environment registry key.' |
| 43 | } |
| 44 | |
| 45 | $originalPathExists = @($environmentKey.GetValueNames()) -contains 'Path' |
| 46 | if ($originalPathExists) { |
| 47 | $originalPath = Get-RawUserPath -EnvironmentKey $environmentKey |
| 48 | $originalPathKind = $environmentKey.GetValueKind('Path') |
| 49 | } |
| 50 | else { |
| 51 | $originalPath = $null |
| 52 | $originalPathKind = [Microsoft.Win32.RegistryValueKind]::ExpandString |
| 53 | } |
| 54 | |
| 55 | try { |
| 56 | [void] (New-Item -ItemType Directory -Path $stageInstallerDir -Force) |
| 57 | Copy-Item -LiteralPath (Join-Path $repoRoot 'LICENSE') -Destination (Join-Path $stageRoot 'LICENSE') |
| 58 | Copy-Item ` |
| 59 | -LiteralPath (Join-Path $PSScriptRoot 'codewhale.nsi') ` |
| 60 | -Destination (Join-Path $stageInstallerDir 'codewhale.nsi') |
| 61 | Copy-Item ` |
| 62 | -LiteralPath (Join-Path $PSScriptRoot 'update-user-path.ps1') ` |
| 63 | -Destination (Join-Path $stageInstallerDir 'update-user-path.ps1') |
| 64 | |
| 65 | foreach ($binary in @('codewhale.exe', 'codew.exe', 'codewhale-tui.exe')) { |
| 66 | [System.IO.File]::WriteAllBytes( |
| 67 | (Join-Path $stageInstallerDir $binary), |
| 68 | [byte[]] @(0x4d, 0x5a) |
| 69 | ) |
| 70 | } |
| 71 | |
| 72 | $makensisCandidates = @( |
| 73 | "${env:ProgramFiles(x86)}\NSIS\makensis.exe", |
| 74 | "$env:ProgramFiles\NSIS\makensis.exe" |
| 75 | ) |
| 76 | $makensis = $makensisCandidates | |
| 77 | Where-Object { Test-Path -LiteralPath $_ -PathType Leaf } | |
| 78 | Select-Object -First 1 |
| 79 | if ([string]::IsNullOrWhiteSpace($makensis)) { |
| 80 | throw 'makensis.exe was not found after installing NSIS.' |
| 81 | } |
| 82 | |
| 83 | Push-Location $stageInstallerDir |
| 84 | try { |
| 85 | & $makensis '/DVERSION=0.0.0-test' 'codewhale.nsi' |
| 86 | if ($LASTEXITCODE -ne 0) { |
| 87 | throw "makensis.exe exited with code $LASTEXITCODE." |
| 88 | } |
| 89 | } |
| 90 | finally { |
| 91 | Pop-Location |
| 92 | } |
| 93 | |
| 94 | $installer = Join-Path $stageInstallerDir 'CodeWhaleSetup.exe' |
| 95 | if (-not (Test-Path -LiteralPath $installer -PathType Leaf)) { |
| 96 | throw 'CodeWhaleSetup.exe was not produced.' |
| 97 | } |
| 98 | |
| 99 | $canaries = [System.Collections.Generic.List[string]]::new() |
| 100 | $index = 1 |
| 101 | while ((($canaries -join ';').Length) -lt 1800) { |
| 102 | $canaries.Add(('C:\CWCanary\DevelopmentTool{0:D4}\bin' -f $index)) |
| 103 | $index++ |
| 104 | } |
| 105 | $seedPath = $canaries -join ';' |
| 106 | $environmentKey.SetValue( |
| 107 | 'Path', |
| 108 | $seedPath, |
| 109 | [Microsoft.Win32.RegistryValueKind]::ExpandString |
| 110 | ) |
| 111 | |
| 112 | $installArguments = [System.Collections.Generic.List[string]]::new() |
| 113 | $installArguments.Add('/S') |
| 114 | $installArguments.Add("/D=$installDir") |
| 115 | $installProcess = Start-Process ` |
| 116 | -FilePath $installer ` |
| 117 | -ArgumentList @($installArguments) ` |
| 118 | -Wait ` |
| 119 | -PassThru |
| 120 | if ($installProcess.ExitCode -ne 0) { |
| 121 | throw "CodeWhaleSetup.exe exited with code $($installProcess.ExitCode)." |
| 122 | } |
| 123 | |
| 124 | $expectedBin = Join-Path $installDir 'bin' |
| 125 | $afterInstall = Get-RawUserPath -EnvironmentKey $environmentKey |
| 126 | if (([string] $afterInstall) -cne "$seedPath;$expectedBin") { |
| 127 | throw "The installer did not preserve the seeded long PATH exactly. Before=$($seedPath.Length), after=$(([string] $afterInstall).Length)." |
| 128 | } |
| 129 | if ($environmentKey.GetValueKind('Path') -ne [Microsoft.Win32.RegistryValueKind]::ExpandString) { |
| 130 | throw 'The installer changed the user PATH registry value kind.' |
| 131 | } |
| 132 | |
| 133 | $uninstaller = Join-Path $installDir 'Uninstall.exe' |
| 134 | if (-not (Test-Path -LiteralPath $uninstaller -PathType Leaf)) { |
| 135 | throw 'Uninstall.exe was not produced.' |
| 136 | } |
| 137 | $uninstallProcess = Start-Process ` |
| 138 | -FilePath $uninstaller ` |
| 139 | -ArgumentList '/S' ` |
| 140 | -Wait ` |
| 141 | -PassThru |
| 142 | if ($uninstallProcess.ExitCode -ne 0) { |
| 143 | throw "Uninstall.exe exited with code $($uninstallProcess.ExitCode)." |
| 144 | } |
| 145 | |
| 146 | $afterUninstall = Get-RawUserPath -EnvironmentKey $environmentKey |
| 147 | if (([string] $afterUninstall) -cne $seedPath) { |
| 148 | throw 'Install followed by uninstall did not restore the seeded long PATH exactly.' |
| 149 | } |
| 150 | |
| 151 | Write-Host "Full NSIS installer PATH regression passed with $($seedPath.Length) characters." |
| 152 | } |
| 153 | finally { |
| 154 | $uninstaller = Join-Path $installDir 'Uninstall.exe' |
| 155 | if (Test-Path -LiteralPath $uninstaller -PathType Leaf) { |
| 156 | try { |
| 157 | [void] (Start-Process -FilePath $uninstaller -ArgumentList '/S' -Wait -PassThru) |
| 158 | } |
| 159 | catch { |
| 160 | Write-Warning "Best-effort test uninstallation failed: $_" |
| 161 | } |
| 162 | } |
| 163 | |
| 164 | if ($originalPathExists) { |
| 165 | $environmentKey.SetValue('Path', $originalPath, $originalPathKind) |
| 166 | } |
| 167 | else { |
| 168 | $environmentKey.DeleteValue('Path', $false) |
| 169 | } |
| 170 | $environmentKey.Close() |
| 171 | |
| 172 | if (Test-Path -LiteralPath $testRoot) { |
| 173 | Remove-Item -LiteralPath $testRoot -Recurse -Force -ErrorAction SilentlyContinue |
| 174 | } |
| 175 | } |
| 176 |