tests/XdgSplit.Tests.ps1
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BeforeAll { . "$PSScriptRoot/TestSupport.ps1" foreach ($f in Get-DFTestModuleFile) { . $f } $script:RealTools = Join-Path $PSScriptRoot '../Tools' } Describe 'xdg.vars is path-templates-only after the split' { BeforeEach { Reset-DFTestSession } It 'tool <Name> has no non-XDG value in xdg.vars' -ForEach @( @{ Name = 'fzf' }, @{ Name = 'delta' }, @{ Name = 'less' }, @{ Name = 'mdcat' }, @{ Name = 'rustup' }, @{ Name = 'vcpkg' } ) { $j = Get-Content (Join-Path $script:RealTools "$Name.json") -Raw | ConvertFrom-Json $vars = $j.xdg.PSObject.Properties['vars']?.Value if ($vars) { foreach ($p in $vars.PSObject.Properties) { $p.Value | Should -Match '\$\{XDG_(CONFIG|DATA|STATE|CACHE)_HOME\}' ` -Because "$Name xdg.vars['$($p.Name)'] must be an XDG path template" } } } } Describe 'env-block relocation preserves the migrated values' { BeforeEach { Reset-DFTestSession } It 'fzf env carries the fuzzy-finder settings' { $j = Get-Content (Join-Path $script:RealTools 'fzf.json') -Raw | ConvertFrom-Json $j.env.FZF_DEFAULT_COMMAND | Should -Be 'fd --type f --strip-cwd-prefix --hidden --follow --exclude .git' # Exact full-value match so corruption anywhere in the multiline opts is caught # (JSON \n decodes to LF, so compare against a `n-joined string). Color flags # moved to Tools/fzf/catppuccin-mocha.json + Tools/fzf.ps1 -- see fzf.Tests.ps1. # Matches the user's zsh config exactly (fuzzy match, not --exact/--no-sort/ # --cycle) -- see the 2026-09-06 zsh-parity investigation. $expectedFzfOpts = @( '--layout=reverse' '--inline-info' '--height=40%' '--border' ) -join "`n" $j.env.FZF_DEFAULT_OPTS | Should -Be $expectedFzfOpts $j.env.FZF_CTRL_T_OPTS | Should -Be "--preview `"bat -n --color=always {}`" --bind 'ctrl-/:change-preview-window(down|hidden|)'" } It 'delta carries GIT_PAGER in its diff role block (DELTA_FEATURES moved to the sidecar)' { $j = Get-Content (Join-Path $script:RealTools 'delta.json') -Raw | ConvertFrom-Json $j.roles.diff.env.GIT_PAGER | Should -Be 'delta' $j.PSObject.Properties['env'] | Should -BeNullOrEmpty } It 'less keeps its XDG paths and moves LESS to env' { $j = Get-Content (Join-Path $script:RealTools 'less.json') -Raw | ConvertFrom-Json $j.xdg.vars.LESSHISTFILE | Should -Match '\$\{XDG_STATE_HOME\}' $j.xdg.vars.LESSKEYIN | Should -Match '\$\{XDG_CONFIG_HOME\}' $j.xdg.vars.PSObject.Properties['LESS'] | Should -BeNullOrEmpty $j.env.LESS | Should -Be '--RAW-CONTROL-CHARS --quit-if-one-screen --no-init' } It 'mdcat moves MDCAT_THEME to env and is method default' { $j = Get-Content (Join-Path $script:RealTools 'mdcat.json') -Raw | ConvertFrom-Json $j.xdg.method | Should -Be 'default' $j.env.MDCAT_THEME | Should -Be 'catppuccin-mocha' } } Describe 'Register applies the migrated env settings (tools without a sidecar)' { BeforeEach { Reset-DFTestSession; $script:DFToolAvailability = @{} $script:SavedFzf = $Env:FZF_DEFAULT_OPTS $script:SavedPager = $Env:GIT_PAGER $script:SavedLess = $Env:LESS $script:SavedLessHist = $Env:LESSHISTFILE # tool xdg.vars never overwrite a variable that is already set, so start # from none (the developer's own profile may have set it) Remove-Item Env:\LESSHISTFILE -ErrorAction Ignore Set-DFTestXdg $script:SavedGitConfigGlobal = $Env:GIT_CONFIG_GLOBAL # Registering delta for real (below) dot-sources the real Tools/delta.setup.ps1, # which calls `git config --global`. Redirect it explicitly rather than relying # on XDG_CONFIG_HOME alone -- git only falls back to $XDG_CONFIG_HOME/git/config # when no ~/.gitconfig exists, so a developer machine that has one would # otherwise have this test write into its real global git config. $Env:GIT_CONFIG_GLOBAL = Join-Path $TestDrive 'gitconfig' Mock Get-Command { [PSCustomObject]@{ Path = 'C:\fake\tool.exe' } } } AfterEach { $Env:FZF_DEFAULT_OPTS = $script:SavedFzf $Env:GIT_PAGER = $script:SavedPager $Env:LESS = $script:SavedLess $Env:LESSHISTFILE = $script:SavedLessHist $Env:GIT_CONFIG_GLOBAL = $script:SavedGitConfigGlobal Restore-DFTestXdg } It 'sets FZF_DEFAULT_OPTS from fzf.json env' { Register-DFTool -Name 'fzf' -ToolsPath $script:RealTools $Env:FZF_DEFAULT_OPTS | Should -Match '--layout=reverse' } It 'sets GIT_PAGER from delta.json env' { Register-DFTool -Name 'delta' -ToolsPath $script:RealTools $Env:GIT_PAGER | Should -Be 'delta' } It 'sets LESS from less.json env and still sets the XDG history path' { Register-DFTool -Name 'less' -ToolsPath $script:RealTools $Env:LESS | Should -Be '--RAW-CONTROL-CHARS --quit-if-one-screen --no-init' $Env:LESSHISTFILE | Should -Be (Join-Path $Env:XDG_STATE_HOME 'less' 'history') } } |