Win smoke tests

utils/build.ps1

@@ -118,6 +118,10 @@ steps.
 .PARAMETER SkipPackaging
 Skip building the MSI installers and packaging. Useful for development builds.
 
+.PARAMETER SmokeTest
+Smoke test the installer. Mutually exclusive with `-SkipPackaging`.
+Requires Docker installation with Windows container support and Hyper-V isolation.
+
 .PARAMETER Test
 An array of names of projects to run tests for. Use '*' to run all tests.
 Available tests: lld, lldb, swift, dispatch, foundation, xctest, swift-format, sourcekit-lsp
@@ -210,6 +214,9 @@ param
  [switch] $SkipPackaging = $false,
  [string[]] $Test = @(),
 
+ # XXX: True temporarily for testing. Do not merge.
+ [switch] $SmokeTest = $true,
+
  [switch] $IncludeDS2 = $false,
  [ValidateSet("none", "full", "thin")]
  [string] $LTO = "none",
@@ -247,6 +254,10 @@ if (($PinnedBuild -or $PinnedSHA256 -or $PinnedVersion) -and -not ($PinnedBuild
  throw "If any of PinnedBuild, PinnedSHA256, or PinnedVersion is set, all three must be set."
 }
 
+if ($SmokeTest -and $SkipPackaging) {
+ throw "Cannot use -SmokeTest with -SkipPackaging."
+}
+
 # Work around limitations of cmd passing in array arguments via powershell.exe -File
 if ($AndroidSDKVersions.Length -eq 1) { $AndroidSDKVersions = $AndroidSDKVersions[0].Split(",") }
 if ($AndroidSDKArchitectures.Length -eq 1) { $AndroidSDKArchitectures = $AndroidSDKArchitectures[0].Split(",") }
@@ -3972,6 +3983,73 @@ function Copy-BuildArtifactsToStage([Hashtable] $Platform) {
  Invoke-Program "$($WiX.Path)\wix.exe" -- burn detach "$BinaryCache\$($Platform.Triple)\installer\Release\$($Platform.Architecture.VSName)\installer.exe" -engine "$Stage\installer-engine.exe" -intermediateFolder "$BinaryCache\$($Platform.Triple)\installer\$($Platform.Architecture.VSName)\"
 }
 
+# Ensure:
+# - Docker is installed
+# - Docker is configured for Windows containers
+# - Docker supports Hyper-V isolation
+# If all conditions are not met, exit with an error.
+function Check-DockerRequirements() {
+ try {
+ $dockerVersion = docker version 2>$null
+ if ($LASTEXITCODE -ne 0) {
+ throw "Docker is not installed or not running"
+ }
+
+ $dockerInfo = docker info 2>$null
+ if ($dockerInfo -notmatch "OSType:\s*windows") {
+ throw "Docker is not configured for Windows containers."
+ }
+
+ if ($dockerInfo -notmatch "Isolation:\s*hyperv") {
+ $hyperVSupport = $dockerInfo -match "hyperv"
+ if (-not $hyperVSupport) {
+ throw "Docker does not support Hyper-V isolation."
+ }
+ }
+ } catch {
+ Write-Host -ForegroundColor Red "Docker requirements check failed: $_"
+ exit 1
+ }
+}
+
+function Run-SmokeTests([Hashtable] $Platform) {
+ Check-DockerRequirements
+
+ $InstallerPath = "$BinaryCache\$($Platform.Triple)\installer\Release\$($Platform.Architecture.VSName)\installer.exe"
+ if (-not (Test-Path $InstallerPath)) {
+ throw "Installer not found at: $InstallerPath"
+ }
+
+ $SmokeTestDir = Join-Path $PSScriptRoot "windows-smoke-tests"
+ $InstallerFileName = Split-Path $InstallerPath -Leaf
+
+ Copy-Item $InstallerPath (Join-Path $SmokeTestDir $InstallerFileName) -Force
+
+ Push-Location $SmokeTestDir
+ try {
+ Record-OperationTiming $Platform "SmokeTests-DockerBuild" {
+ Write-Host "Building Docker image with installer"
+ docker build --build-arg SWIFT_INSTALLER_PATH=$InstallerFileName --isolation=hyperv -t swift-smoke-test .
+ if ($LASTEXITCODE -ne 0) {
+ throw "Docker build failed"
+ }
+ }
+
+ Record-OperationTiming $Platform "SmokeTest-DockerRun" {
+ Write-Host "Running smoke test container"
+ docker run --rm --isolation=hyperv swift-smoke-test
+ if ($LASTEXITCODE -ne 0) {
+ throw "Smoke test failed"
+ }
+ }
+
+ Write-Host -ForegroundColor Green "Smoke test completed successfully!"
+ } finally {
+ Pop-Location
+ Remove-Item (Join-Path $SmokeTestDir $InstallerFileName) -ErrorAction SilentlyContinue
+ }
+}
+
 function Build-NoAssertsToolchain() {
  if ($ToBatch) {
  Write-Output ""
@@ -4322,6 +4400,12 @@ if (-not $IsCrossCompiling) {
  }
 }
 
+if ($SmokeTest) {
+ Record-OperationTiming $HostPlatform "Run-SmokeTests" {
+ Run-SmokeTests $HostPlatform
+ }
+}
+
 if ($IncludeSBoM) {
  Invoke-IsolatingEnvVars {
  $env:SYFT_FILE_METADATA_SELECTION = "all"

utils/windows-smoke-tests/Dockerfile

@@ -0,0 +1,106 @@
+# Based on https://github.com/swiftlang/swift-docker/blob/main/nightly-main/windows/LTSC2022/Dockerfile
+FROM mcr.microsoft.com/windows/servercore:ltsc2022
+
+SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
+
+# Install Git.
+ARG GIT=https://github.com/git-for-windows/git/releases/download/v2.42.0.windows.2/Git-2.42.0.2-64-bit.exe
+ARG GIT_SHA256=BD9B41641A258FD16D99BEECEC66132160331D685DFB4C714CEA2BCC78D63BDB
+RUN Write-Host -NoNewLine ('Downloading {0} ... ' -f ${env:GIT}); \
+ Invoke-WebRequest -Uri ${env:GIT} -OutFile git.exe; \
+ Write-Host '✓'; \
+ Write-Host -NoNewLine ('Verifying SHA256 ({0}) ... ' -f ${env:GIT_SHA256}); \
+ $Hash = Get-FileHash git.exe -Algorithm sha256; \
+ if ($Hash.Hash -eq ${env:GIT_SHA256}) { \
+ Write-Host '✓'; \
+ } else { \
+ Write-Host ('✘ ({0})' -f $Hash.Hash); \
+ exit 1; \
+ } \
+ Write-Host -NoNewLine 'Installing git ... '; \
+ $Process = \
+ Start-Process git.exe -Wait -PassThru -NoNewWindow -ArgumentList @( \
+ '/SP-', \
+ '/VERYSILENT', \
+ '/SUPPRESSMSGBOXES', \
+ '/NOCANCEL', \
+ '/NORESTART', \
+ '/CLOSEAPPLICATIONS', \
+ '/FORCECLOSEAPPLICATIONS', \
+ '/NOICONS', \
+ '/COMPONENTS="gitlfs"', \
+ '/EditorOption=VIM', \
+ '/PathOption=Cmd', \
+ '/SSHOption=OpenSSH', \
+ '/CURLOption=WinSSL', \
+ '/UseCredentialManager=Enabled', \
+ '/EnableSymlinks=Enabled', \
+ '/EnableFSMonitor=Enabled' \
+ ); \
+ if ($Process.ExitCode -eq 0) { \
+ Write-Host '✓'; \
+ } else { \
+ Write-Host ('✘ ({0})' -f $Process.ExitCode); \
+ exit 1; \
+ } \
+ Remove-Item -Force git.exe; \
+ Remove-Item -ErrorAction SilentlyContinue -Force -Recurse ${env:TEMP}\*
+
+# Install Visual Studio Build Tools
+ARG VSB=https://download.visualstudio.microsoft.com/download/pr/5536698c-711c-4834-876f-2817d31a2ef2/c792bdb0fd46155de19955269cac85d52c4c63c23db2cf43d96b9390146f9390/vs_BuildTools.exe
+ARG VSB_SHA256=C792BDB0FD46155DE19955269CAC85D52C4C63C23DB2CF43D96B9390146F9390
+RUN Write-Host -NoNewLine ('Downloading {0} ... ' -f ${env:VSB}); \
+ Invoke-WebRequest -Uri ${env:VSB} -OutFile vs_buildtools.exe; \
+ Write-Host '✓'; \
+ Write-Host -NoNewLine ('Verifying SHA256 ({0}) ... ' -f ${env:VSB_SHA256}); \
+ $Hash = Get-FileHash vs_buildtools.exe -Algorithm sha256; \
+ if ($Hash.Hash -eq ${env:VSB_SHA256}) { \
+ Write-Host '✓'; \
+ } else { \
+ Write-Host ('✘ ({0})' -f $Hash.Hash); \
+ exit 1; \
+ } \
+ Write-Host -NoNewLine 'Installing Visual Studio Build Tools ... '; \
+ $Process = \
+ Start-Process vs_buildtools.exe -Wait -PassThru -NoNewWindow -ArgumentList @( \
+ '--quiet', \
+ '--wait', \
+ '--norestart', \
+ '--nocache', \
+ '--add', 'Microsoft.VisualStudio.Component.Windows11SDK.22000', \
+ '--add', 'Microsoft.VisualStudio.Component.VC.Tools.x86.x64' \
+ ); \
+ if ($Process.ExitCode -eq 0 -or $Process.ExitCode -eq 3010) { \
+ Write-Host '✓'; \
+ } else { \
+ Write-Host ('✘ ({0})' -f $Process.ExitCode); \
+ exit 1; \
+ } \
+ Remove-Item -Force vs_buildtools.exe; \
+ Remove-Item -ErrorAction SilentlyContinue -Force -Recurse ${env:TEMP}\*
+
+# Build argument for the Swift installer path
+ARG SWIFT_INSTALLER_PATH
+
+# Copy the Swift installer from the build context
+COPY ${SWIFT_INSTALLER_PATH} installer.exe
+
+# Install Swift toolchain
+RUN Write-Host -NoNewLine 'Installing Swift ... '; \
+ $Process = \
+ Start-Process installer.exe -Wait -PassThru -NoNewWindow -ArgumentList @( \
+ '/quiet', \
+ '/norestart' \
+ ); \
+ if ($Process.ExitCode -eq 0) { \
+ Write-Host '✓'; \
+ } else { \
+ Write-Host ('✘ ({0})' -f $Process.ExitCode); \
+ exit 1; \
+ } \
+ Remove-Item -Force installer.exe; \
+ Remove-Item -ErrorAction SilentlyContinue -Force -Recurse ${env:TEMP}\*
+
+COPY smoke_test.ps1 smoke_test.ps1
+
+ENTRYPOINT ["powershell", "-File", "./smoke_test.ps1"]

utils/windows-smoke-tests/smoke_test.ps1

@@ -0,0 +1,30 @@
+# Attempts to build and test `swift-win32`.
+$ErrorActionPreference = 'Stop'
+
+Write-Host "Starting smoke test"
+Write-Host ""
+
+swift --version
+Write-Host ""
+
+$RepoUrl = "https://github.com/compnerd/swift-win32"
+$CloneDir = "C:\swift-win32"
+
+Write-Host "Cloning $RepoUrl"
+git clone $RepoUrl $CloneDir
+if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE }
+Write-Host ""
+
+Set-Location $CloneDir
+
+Write-Host "Building swift-win32"
+swift build
+if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE }
+Write-Host ""
+
+Write-Host "Testing swift-win32"
+swift test -Xswiftc -DENABLE_TESTING
+if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE }
+Write-Host ""
+
+Write-Host "Smoke test completed successfully!" -ForegroundColor Green