Files
winutil/pester/xaml.Tests.ps1
T
51cb3811dd Add category search chips to Install tab for improved filtering (#4826)
* Add Quick Category Search Chips to Install tab

Add category shortcut chips on the Install tab that insert the category
name into the existing search box. Append each app's category as a
description tag so the existing description search filters by category.
Reuses the standard button style and existing search; no search, install,
or preset logic is changed.

* Fix install category chip filtering

* Fix category filter refresh behavior

---------

Co-authored-by: Chris Titus <contact@christitus.com>
2026-07-15 20:54:22 -05:00

542 lines
24 KiB
PowerShell

#===========================================================================
# Tests - XAML Control Wiring
#===========================================================================
BeforeAll {
$script:repoRoot = (Resolve-Path (Join-Path $PSScriptRoot "..")).Path
$script:configRoot = Join-Path $script:repoRoot "config"
$script:functionRoot = Join-Path $script:repoRoot "functions"
$script:scriptsRoot = Join-Path $script:repoRoot "scripts"
$script:xamlPath = Join-Path $script:repoRoot "xaml\inputXML.xaml"
$script:mainScriptPath = Join-Path $script:scriptsRoot "main.ps1"
$script:buttonScriptPath = Join-Path $script:functionRoot "public\Invoke-WPFButton.ps1"
$script:xamlText = Get-Content -Path $script:xamlPath -Raw
$script:xaml = [xml]$script:xamlText
$script:xamlNamespace = New-Object System.Xml.XmlNamespaceManager -ArgumentList $script:xaml.NameTable
$script:xamlNamespace.AddNamespace("x", "http://schemas.microsoft.com/winfx/2006/xaml")
function script:Get-WinUtilConfigObject {
param([string]$Name)
Get-Content -Path (Join-Path $script:configRoot "$Name.json") -Raw | ConvertFrom-Json
}
function script:Get-WinUtilSourceText {
Get-ChildItem -Path @($script:functionRoot, $script:scriptsRoot) -Filter *.ps1 -Recurse |
ForEach-Object { Get-Content -Path $_.FullName -Raw } |
Out-String
}
function script:Get-WinUtilTopLevelFunctionNames {
Get-ChildItem -Path $script:functionRoot -Filter *.ps1 -Recurse | ForEach-Object {
$tokens = $null
$syntaxErrors = $null
$ast = [System.Management.Automation.Language.Parser]::ParseFile($_.FullName, [ref]$tokens, [ref]$syntaxErrors)
if ($syntaxErrors.Count -ne 0) {
throw ($syntaxErrors | Out-String)
}
$ast.EndBlock.Statements |
Where-Object { $_ -is [System.Management.Automation.Language.FunctionDefinitionAst] } |
ForEach-Object { $_.Name }
} | Sort-Object -Unique
}
function script:Get-WinUtilXamlNamedControls {
$nodes = $script:xaml.SelectNodes("//*[@Name or @x:Name]", $script:xamlNamespace)
foreach ($node in $nodes) {
$controlName = $node.GetAttribute("Name")
if ([string]::IsNullOrWhiteSpace($controlName)) {
$controlName = $node.GetAttribute("Name", "http://schemas.microsoft.com/winfx/2006/xaml")
}
[pscustomobject]@{
Name = $controlName
Type = $node.LocalName
}
}
}
function script:Get-WinUtilXamlRuntimeNamedControls {
$nodes = $script:xaml.SelectNodes("//*[@Name]")
foreach ($node in $nodes) {
[pscustomobject]@{
Name = $node.GetAttribute("Name")
Type = $node.LocalName
}
}
}
function script:Get-WinUtilGeneratedControlNames {
$names = New-Object System.Collections.Generic.List[string]
foreach ($configName in @("appnavigation", "tweaks", "feature", "appx")) {
$config = Get-WinUtilConfigObject -Name $configName
foreach ($entry in $config.PSObject.Properties.Name) {
$names.Add($entry)
}
}
$applications = Get-WinUtilConfigObject -Name "applications"
foreach ($entry in $applications.PSObject.Properties.Name) {
$names.Add($entry)
$names.Add(($entry -replace "-", "_"))
}
$names | Sort-Object -Unique
}
function script:Get-WinUtilButtonSwitchNames {
$buttonSource = Get-Content -Path $script:buttonScriptPath -Raw
[regex]::Matches($buttonSource, '"(WPF[A-Za-z0-9_]+)"\s*\{') |
ForEach-Object { $_.Groups[1].Value } |
Sort-Object -Unique
}
function script:Test-WinUtilNameInSet {
param(
[Parameter(Mandatory)]
[string]$Name,
[Parameter(Mandatory)]
[string[]]$Set
)
foreach ($item in $Set) {
if ($item -ieq $Name) {
return $true
}
}
return $false
}
}
Describe "XAML document" {
It "loads inputXML.xaml as a WPF window XML document" {
$script:xaml.DocumentElement.LocalName | Should -Be "Window"
}
It "contains expected core controls" {
$xamlNames = @(Get-WinUtilXamlRuntimeNamedControls | ForEach-Object { $_.Name })
$requiredControls = @(
"WPFMainGrid",
"NavDockPanel",
"GridBesideNavDockPanel",
"WPFTabNav",
"WPFTab1",
"WPFTab2",
"WPFTab3",
"WPFTab4",
"WPFTab5",
"WPFTab6",
"WPFTab1BT",
"WPFTab2BT",
"WPFTab3BT",
"WPFTab4BT",
"WPFTab5BT",
"SearchBar",
"SearchBarIcon",
"SearchBarClearButton",
"WPFSearchChips",
"WPFSearchChipAll",
"WPFSearchChipBrowsers",
"WPFSearchChipCommunications",
"WPFSearchChipDevelopment",
"WPFSearchChipGames",
"WPFSearchChipMicrosoftTools",
"WPFSearchChipMultimediaTools",
"WPFSearchChipProTools",
"WPFSearchChipSelfhostedTools",
"WPFSearchChipUtilities",
"appscategory",
"appspanel",
"tweakspanel",
"featurespanel",
"updatespanel",
"appxpanel",
"WPFstandard",
"WPFminimal",
"WPFAdvanced",
"WPFClearTweaksSelection",
"WPFGetInstalledTweaks",
"WPFAppxRemoval",
"WPFTweaksbutton",
"WPFUndoall",
"WPFUpdatesdefault",
"WPFUpdatessecurity",
"WPFUpdatesdisable",
"WPFDefaultAppxSelection",
"WPFGetInstalledAppx",
"WPFSelectAllAppx",
"WPFClearAppxSelection",
"WPFBackToTweaks",
"WPFInstallSelectedAppx",
"WPFRemoveSelectedAppx"
)
$missingControls = @($requiredControls | Where-Object { -not (Test-WinUtilNameInSet -Name $_ -Set $xamlNames) })
if ($missingControls.Count -gt 0) {
throw ($missingControls -join "`n")
}
}
It "contains Win11 Creator controls used by the ISO workflow" {
$xamlNames = @(Get-WinUtilXamlRuntimeNamedControls | ForEach-Object { $_.Name })
$requiredControls = @(
"Win11ISOPanel",
"WPFWin11ISOSelectSection",
"WPFWin11ISOPath",
"WPFWin11ISOBrowseButton",
"WPFWin11ISOFileInfo",
"WPFWin11ISODownloadLink",
"WPFWin11ISOMountSection",
"WPFWin11ISOMountButton",
"WPFWin11ISOInjectDrivers",
"WPFWin11ISOVerifyResultPanel",
"WPFWin11ISOMountDriveLetter",
"WPFWin11ISOArchLabel",
"WPFWin11ISOEditionComboBox",
"WPFWin11ISOModifySection",
"WPFWin11ISOModifyButton",
"WPFWin11ISOOutputSection",
"WPFWin11ISOCleanResetButton",
"WPFWin11ISOChooseISOButton",
"WPFWin11ISOChooseUSBButton",
"WPFWin11ISOOptionUSB",
"WPFWin11ISOUSBDriveComboBox",
"WPFWin11ISORefreshUSBButton",
"WPFWin11ISOWriteUSBButton",
"WPFWin11ISOStatusLog"
)
$missingControls = @($requiredControls | Where-Object { -not (Test-WinUtilNameInSet -Name $_ -Set $xamlNames) })
if ($missingControls.Count -gt 0) {
throw ($missingControls -join "`n")
}
}
It "defines core tabs in the expected order" {
$tabItems = @($script:xaml.SelectNodes('//*[local-name()="TabControl"][@Name="WPFTabNav"]/*[local-name()="TabItem"]'))
$actualTabs = @($tabItems | ForEach-Object { "$($_.GetAttribute("Name")):$($_.GetAttribute("Header"))" })
$expectedTabs = @(
"WPFTab1:Install",
"WPFTab2:Tweaks",
"WPFTab3:Config",
"WPFTab4:Updates",
"WPFTab5:Win11ISO",
"WPFTab6:AppX"
)
if (@($actualTabs).Count -ne $expectedTabs.Count) {
throw "Expected $($expectedTabs.Count) tabs but found $(@($actualTabs).Count): $($actualTabs -join ', ')"
}
for ($index = 0; $index -lt $expectedTabs.Count; $index++) {
if ($actualTabs[$index] -ne $expectedTabs[$index]) {
throw "Tab order mismatch at index ${index}: expected $($expectedTabs[$index]), found $($actualTabs[$index])"
}
}
}
It "opens AppX removal from Tweaks and provides a return path" {
$navPanel = $script:xaml.SelectSingleNode('//*[local-name()="StackPanel"][@Name="NavDockPanel"]')
$tweaksTab = $script:xaml.SelectSingleNode('//*[local-name()="TabItem"][@Name="WPFTab2"]')
$appxTab = $script:xaml.SelectSingleNode('//*[local-name()="TabItem"][@Name="WPFTab6"]')
$openButton = $tweaksTab.SelectSingleNode('.//*[local-name()="Button"][@Name="WPFAppxRemoval"]')
$buttonNames = @($openButton.ParentNode.SelectNodes('./*[local-name()="Button"]') | ForEach-Object { $_.GetAttribute("Name") })
$getInstalledIndex = [array]::IndexOf($buttonNames, "WPFGetInstalledTweaks")
$openAppxIndex = [array]::IndexOf($buttonNames, "WPFAppxRemoval")
$buttonSource = Get-Content -Path $script:buttonScriptPath -Raw
$tabSource = Get-Content -Path (Join-Path $script:functionRoot "public\Invoke-WPFTab.ps1") -Raw
$navPanel.SelectSingleNode('./*[local-name()="ToggleButton"][@Name="WPFTab6BT"]') | Should -BeNullOrEmpty
$openButton.GetAttribute("Content").Trim() | Should -Be "AppX Removal"
$openAppxIndex | Should -Be ($getInstalledIndex + 1)
$appxTab.SelectSingleNode('.//*[local-name()="Button"][@Name="WPFBackToTweaks"]') | Should -Not -BeNullOrEmpty
$appxTab.SelectSingleNode('.//*[local-name()="Button"][@Name="WPFInstallSelectedAppx"]') | Should -Not -BeNullOrEmpty
$appxTab.SelectSingleNode('.//*[local-name()="Button"][@Name="WPFRemoveSelectedAppx"]') | Should -Not -BeNullOrEmpty
$buttonSource | Should -Match '"WPFAppxRemoval"\s*\{Invoke-WPFTab "WPFTab6BT"\}'
$buttonSource | Should -Match '"WPFBackToTweaks"\s*\{Invoke-WPFTab "WPFTab2BT"\}'
$buttonSource | Should -Match '"WPFInstallSelectedAppx"\s*\{Invoke-WPFAppxInstall\}'
$tabSource | Should -Match '\$sync\.\$tabNav\.Items\[\$tabNumber\]\.IsSelected = \$true'
}
It "centers top bar controls vertically" {
$navPanel = $script:xaml.SelectSingleNode('//*[local-name()="StackPanel"][@Name="NavDockPanel"]')
$minimizeButton = $script:xaml.SelectSingleNode('//*[local-name()="Button"][@Name="WPFMinimizeButton"]')
$actionPanel = $minimizeButton.ParentNode
$topBarButtonNames = @(
"ThemeButton",
"FontScalingButton",
"SettingsButton",
"WPFMinimizeButton",
"WPFMaximizeButton",
"WPFCloseButton"
)
$navPanel.GetAttribute("VerticalAlignment") | Should -Be "Center"
$actionPanel.GetAttribute("VerticalAlignment") | Should -Be "Center"
foreach ($buttonName in $topBarButtonNames) {
$button = $script:xaml.SelectSingleNode("//*[local-name()='Button'][@Name='$buttonName']")
$button.GetAttribute("VerticalAlignment") | Should -Be "Center"
}
}
It "keeps the responsive search controls within the available screen width" {
$window = $script:xaml.DocumentElement
$searchBar = $script:xaml.SelectSingleNode('//*[local-name()="TextBox"][@Name="SearchBar"]')
$searchBorder = $searchBar.ParentNode.ParentNode
$mainScript = Get-Content -Path $script:mainScriptPath -Raw
$window.GetAttribute("MinWidth") | Should -Be "800"
$searchBorder.GetAttribute("Width") | Should -BeNullOrEmpty
$searchBorder.GetAttribute("HorizontalAlignment") | Should -Be "Stretch"
$searchBar.GetAttribute("Width") | Should -BeNullOrEmpty
$searchBar.GetAttribute("HorizontalAlignment") | Should -Be "Stretch"
$mainScript | Should -Match '\$sync\.Form\.MinWidth = "1150"'
$mainScript | Should -Match '\$sync\.Form\.MinWidth = \[Math\]::Min\(\[double\]\$sync\.Form\.MinWidth, \[double\]\$screenWidth\)'
}
It "shows only one search action glyph at a time" {
$searchIcon = $script:xaml.SelectSingleNode('//*[local-name()="TextBlock"][@Name="SearchBarIcon"]')
$clearButton = $script:xaml.SelectSingleNode('//*[local-name()="Button"][@Name="SearchBarClearButton"]')
$mainScript = Get-Content -Path $script:mainScriptPath -Raw
$searchIcon | Should -Not -BeNullOrEmpty
$clearButton | Should -Not -BeNullOrEmpty
$mainScript | Should -Match '\$sync\.SearchBarClearButton\.Visibility = "Visible"\s+\$sync\.SearchBarIcon\.Visibility = "Collapsed"'
$mainScript | Should -Match '\$sync\.SearchBarClearButton\.Visibility = "Collapsed"\s+\$sync\.SearchBarIcon\.Visibility = "Visible"'
}
It "scopes toggle button styles without leaking into combo boxes" {
$resources = $script:xaml.SelectSingleNode('//*[local-name()="Window.Resources"]')
$implicitToggleStyles = @($resources.SelectNodes('./*[local-name()="Style"][@TargetType="ToggleButton" or @TargetType="{x:Type ToggleButton}"][not(@x:Key)]', $script:xamlNamespace))
$tabStyle = $resources.SelectSingleNode('./*[local-name()="Style"][@x:Key="TabToggleButton"]', $script:xamlNamespace)
$comboToggleStyle = $resources.SelectSingleNode('./*[local-name()="Style"][@x:Key="ComboBoxToggleButtonStyle"]', $script:xamlNamespace)
$comboStyle = $resources.SelectSingleNode('./*[local-name()="Style"][@TargetType="ComboBox"]')
$comboToggle = $comboStyle.SelectSingleNode('.//*[local-name()="ToggleButton"][@Name="ToggleButton"]')
$comboItemStyle = $resources.SelectSingleNode('./*[local-name()="Style"][@TargetType="ComboBoxItem"]')
$navButtons = @($script:xaml.SelectNodes('//*[local-name()="StackPanel"][@Name="NavDockPanel"]/*[local-name()="ToggleButton"]'))
$implicitToggleStyles | Should -BeNullOrEmpty
$tabStyle | Should -Not -BeNullOrEmpty
$comboToggleStyle | Should -Not -BeNullOrEmpty
$comboToggle.GetAttribute("Style") | Should -Be "{StaticResource ComboBoxToggleButtonStyle}"
$comboItemStyle | Should -Not -BeNullOrEmpty
$navButtons.Count | Should -Be 5
foreach ($navButton in $navButtons) {
$navButton.GetAttribute("Style") | Should -Be "{StaticResource TabToggleButton}"
}
}
It "uses state-aware maximize and restore icons" {
$themes = Get-WinUtilConfigObject -Name "themes"
$minimizeButton = $script:xaml.SelectSingleNode('//*[local-name()="Button"][@Name="WPFMinimizeButton"]')
$maximizeButton = $script:xaml.SelectSingleNode('//*[local-name()="Button"][@Name="WPFMaximizeButton"]')
$closeButton = $script:xaml.SelectSingleNode('//*[local-name()="Button"][@Name="WPFCloseButton"]')
$maximizeStyle = $maximizeButton.SelectSingleNode('./*[local-name()="Button.Style"]/*[local-name()="Style"]')
$maximizeIcon = $maximizeStyle.SelectSingleNode('./*[local-name()="Setter"][@Property="Content"]')
$maximizedTrigger = $maximizeStyle.SelectSingleNode('./*[local-name()="Style.Triggers"]/*[local-name()="DataTrigger"][@Value="Maximized"]')
$restoreIcon = $maximizedTrigger.SelectSingleNode('./*[local-name()="Setter"][@Property="Content"]')
foreach ($button in @($minimizeButton, $maximizeButton, $closeButton)) {
$button.GetAttribute("FontFamily") | Should -Be "Segoe MDL2 Assets"
$button.GetAttribute("FontSize") | Should -Be "{DynamicResource CloseIconFontSize}"
$button.GetAttribute("Margin") | Should -BeIn @("0", "0,0,0,0")
}
$minimizeButton.GetAttribute("Content") | Should -Be ([string][char]0xE921)
$maximizeIcon.GetAttribute("Value") | Should -Be ([string][char]0xE922)
$restoreIcon.GetAttribute("Value") | Should -Be ([string][char]0xE923)
$closeButton.GetAttribute("Content") | Should -Be ([string][char]0xE8BB)
$maximizeStyle.GetAttribute("BasedOn") | Should -Be "{StaticResource HoverButtonStyle}"
[int]$themes.shared.CloseIconFontSize | Should -BeLessThan ([int]$themes.shared.SettingsIconFontSize)
}
}
Describe "XAML and sync wiring" {
It "wires generated config panels to existing target grids" {
$xamlNames = @(Get-WinUtilXamlRuntimeNamedControls | ForEach-Object { $_.Name })
$mainLines = Get-Content -Path $script:mainScriptPath
$invalidTargets = New-Object System.Collections.Generic.List[string]
foreach ($line in $mainLines) {
if ($line.TrimStart().StartsWith("#")) {
continue
}
$match = [regex]::Match(
$line,
'Invoke-WPFUIElements\s+-configVariable\s+\$sync\.configs\.([A-Za-z0-9_]+)\s+-targetGridName\s+"([^"]+)"'
)
if (-not $match.Success) {
continue
}
$configName = $match.Groups[1].Value
$targetGridName = $match.Groups[2].Value
if (-not (Test-Path -Path (Join-Path $script:configRoot "$configName.json"))) {
$invalidTargets.Add("$configName references missing config file")
}
if (-not (Test-WinUtilNameInSet -Name $targetGridName -Set $xamlNames)) {
$invalidTargets.Add("$configName target grid '$targetGridName' was not found in XAML")
}
}
if ($invalidTargets.Count -gt 0) {
throw ($invalidTargets -join "`n")
}
}
It "references only XAML, generated, or intentionally dynamic sync members" {
$sourceText = Get-WinUtilSourceText
$xamlNames = @(Get-WinUtilXamlRuntimeNamedControls | ForEach-Object { $_.Name })
$generatedNames = @(Get-WinUtilGeneratedControlNames)
$dynamicStateNames = @(
"Form",
"configs",
"preferences",
"runspace",
"Buttons",
"PSScriptRoot",
"version",
"winutildir",
"logPath",
"transcriptPath",
"ProcessRunning",
"selected",
"selectedAppx",
"selectedApps",
"selectedTweaks",
"selectedToggles",
"selectedFeatures",
"currentTab",
"selectedAppsStackPanel",
"selectedAppsstackPanel",
"selectedAppsPopup",
"appPopup",
"appPopupSelectedApp",
"ItemsControl",
"InstalledPrograms",
"ImportInProgress",
"ScriptsInstallPrograms",
"keys",
"ContainsKey",
"GetEnumerator",
"Remove",
"logorender",
"checkmarkrender",
"warningrender",
"InitializedTabs",
"RenderedAssetCache",
"ToggleStatusCache",
"InstallAppAreaBorder",
"InstallAppAreaScrollViewer",
"InstallAppAreaOverlay",
"InstallAppAreaOverlayText",
"InstallAppRenderQueue",
"InstallAppEntriesRendered",
"ProgressBar",
"progressBarTextBlock",
"FontScaleFactor",
"Win11ISOImageInfo",
"Win11ISODriveLetter",
"Win11ISOWimPath",
"Win11ISOImagePath",
"Win11ISOModifying",
"Win11ISOWorkDir",
"Win11ISOContentsDir",
"Win11ISOUSBDisks"
)
$allowedNames = @($xamlNames + $generatedNames + $dynamicStateNames) | Sort-Object -Unique
$bracketReferences = @(
[regex]::Matches($sourceText, '\$sync\[\s*["'']([A-Za-z_][A-Za-z0-9_]*)["'']\s*\]') |
ForEach-Object { $_.Groups[1].Value }
)
$dotReferences = @(
[regex]::Matches($sourceText, '\$sync\.([A-Za-z_][A-Za-z0-9_]*)') |
ForEach-Object { $_.Groups[1].Value }
)
$literalReferences = @($bracketReferences + $dotReferences) | Sort-Object -Unique
$invalidReferences = @(
$literalReferences | Where-Object { -not (Test-WinUtilNameInSet -Name $_ -Set $allowedNames) }
)
if ($invalidReferences.Count -gt 0) {
throw ($invalidReferences -join "`n")
}
}
}
Describe "WPF handler wiring" {
It "calls only defined Invoke-WPF functions" {
$sourceText = Get-WinUtilSourceText
$functionNames = @(Get-WinUtilTopLevelFunctionNames)
$featureFunctions = @(
(Get-WinUtilConfigObject -Name "feature").PSObject.Properties |
Where-Object { $_.Value.function -and $_.Value.function -like "Invoke-WPF*" } |
ForEach-Object { $_.Value.function }
)
$invokedFunctions = @(
[regex]::Matches($sourceText, '\b(Invoke-WPF[A-Za-z0-9]+)\b') |
ForEach-Object { $_.Groups[1].Value }
$featureFunctions
) | Sort-Object -Unique
$missingFunctions = @(
$invokedFunctions | Where-Object { -not (Test-WinUtilNameInSet -Name $_ -Set $functionNames) }
)
if ($missingFunctions.Count -gt 0) {
throw ($missingFunctions -join "`n")
}
}
It "routes static WPF buttons through Invoke-WPFButton or explicit handlers" {
$runtimeControls = @(Get-WinUtilXamlRuntimeNamedControls)
$buttonControls = @(
$runtimeControls |
Where-Object { $_.Name -like "WPF*" -and $_.Type -in @("Button", "ToggleButton") }
)
$buttonSwitchNames = @(Get-WinUtilButtonSwitchNames)
$featureNames = @((Get-WinUtilConfigObject -Name "feature").PSObject.Properties.Name)
$mainScript = Get-Content -Path $script:mainScriptPath -Raw
$unhandledButtons = New-Object System.Collections.Generic.List[string]
foreach ($button in $buttonControls) {
$hasSwitchHandler = (Test-WinUtilNameInSet -Name $button.Name -Set $buttonSwitchNames) -or $button.Name -like "WPFTab?BT"
$hasFeatureHandler = Test-WinUtilNameInSet -Name $button.Name -Set $featureNames
$escapedName = [regex]::Escape($button.Name)
$explicitHandlerPattern = '\$sync\s*(?:\[\s*["'']' + $escapedName + '["'']\s*\]|\.' + $escapedName + ')\.Add_Click'
$hasExplicitHandler = $mainScript -imatch $explicitHandlerPattern
if (-not ($hasSwitchHandler -or $hasFeatureHandler -or $hasExplicitHandler)) {
$unhandledButtons.Add($button.Name)
}
}
if ($unhandledButtons.Count -gt 0) {
throw ($unhandledButtons -join "`n")
}
}
It "invokes existing WPF button names" {
$sourceText = Get-WinUtilSourceText
$xamlNames = @(Get-WinUtilXamlRuntimeNamedControls | ForEach-Object { $_.Name })
$generatedNames = @(Get-WinUtilGeneratedControlNames)
$validButtonNames = @($xamlNames + $generatedNames) | Sort-Object -Unique
$buttonNames = @(
[regex]::Matches($sourceText, 'Invoke-WPFButton\s+["'']([^"'']+)["'']') |
ForEach-Object { $_.Groups[1].Value }
) | Sort-Object -Unique
$missingButtons = @(
$buttonNames | Where-Object { -not (Test-WinUtilNameInSet -Name $_ -Set $validButtonNames) }
)
if ($missingButtons.Count -gt 0) {
throw ($missingButtons -join "`n")
}
}
}