Add exe wrapper for Microsoft Update scenarios (#14737)

test/packaging/windows/exe.tests.ps1

@@ -0,0 +1,126 @@
+# Copyright (c) Microsoft Corporation.
+# Licensed under the MIT License.
+
+Describe -Name "Windows EXE" -Fixture {
+    BeforeAll {
+        function Test-Elevated {
+            [CmdletBinding()]
+            [OutputType([bool])]
+            Param()
+
+            # if the current Powershell session was called with administrator privileges,
+            # the Administrator Group's well-known SID will show up in the Groups for the current identity.
+            # Note that the SID won't show up unless the process is elevated.
+            return (([Security.Principal.WindowsIdentity]::GetCurrent()).Groups -contains "S-1-5-32-544")
+        }
+
+        function Invoke-ExeInstaller {
+            param(
+                [Parameter(ParameterSetName = 'Install', Mandatory)]
+                [Switch]$Install,
+
+                [Parameter(ParameterSetName = 'Uninstall', Mandatory)]
+                [Switch]$Uninstall,
+
+                [Parameter(Mandatory)]
+                [ValidateScript({Test-Path -Path $_})]
+                [String]$ExePath
+            )
+            $action = "$($PSCmdlet.ParameterSetName)ing"
+            if ($Install) {
+                $switch = '/install'
+            } else {
+                $switch = '/uninstall'
+            }
+
+            $installProcess = Start-Process -wait $ExePath -ArgumentList $switch, '/quiet', '/norestart' -PassThru
+            if ($installProcess.ExitCode -ne 0) {
+                $exitCode = $installProcess.ExitCode
+                throw "$action EXE failed and returned error code $exitCode."
+            }
+        }
+
+        $exePath = $env:PsExePath
+        $channel = $env:PSMsiChannel
+        $runtime = $env:PSMsiRuntime
+
+        # Get any existing powershell in the path
+        $beforePath = @(([System.Environment]::GetEnvironmentVariable('PATH', 'MACHINE')) -split ';' |
+                Where-Object {$_ -like '*files\powershell*'})
+
+        foreach ($pathPart in $beforePath) {
+            Write-Warning "Found existing PowerShell path: $pathPart"
+        }
+
+        if (!(Test-Elevated)) {
+            Write-Warning "Tests must be elevated"
+        }
+    }
+    BeforeEach {
+        $error.Clear()
+    }
+
+    Context "$Channel-$Runtime" {
+        BeforeAll {
+            Write-Verbose "cr-$channel-$runtime" -Verbose
+            switch ("$channel-$runtime") {
+                "preview-win7-x64" {
+                    $msiUpgradeCode = '39243d76-adaf-42b1-94fb-16ecf83237c8'
+                }
+                "stable-win7-x64" {
+                    $msiUpgradeCode = '31ab5147-9a97-4452-8443-d9709f0516e1'
+                }
+                "preview-win7-x86" {
+                    $msiUpgradeCode = '86abcfbd-1ccc-4a88-b8b2-0facfde29094'
+                }
+                "stable-win7-x86" {
+                    $msiUpgradeCode = '1d00683b-0f84-4db8-a64f-2f98ad42fe06'
+                }
+                default {
+                    throw "'$_' not a valid channel runtime combination"
+                }
+            }
+        }
+
+        It "$Channel MSI should not be installed before test" -Skip:(!(Test-Elevated)) {
+            $result = @(Get-CimInstance -Query "SELECT Value FROM Win32_Property WHERE Property='UpgradeCode' and Value = '{$msiUpgradeCode}'")
+            $result.Count | Should -Be 0 -Because "Query should return nothing if $channel $runtime is not installed"
+        }
+
+        It "EXE should install without error" -Skip:(!(Test-Elevated)) {
+            {
+                Invoke-ExeInstaller -Install -ExePath $exePath
+            } | Should -Not -Throw
+        }
+
+        It "Upgrade code should be correct" -Skip:(!(Test-Elevated)) {
+            $result = @(Get-CimInstance -Query "SELECT Value FROM Win32_Property WHERE Property='UpgradeCode' and Value = '{$msiUpgradeCode}'")
+            $result.Count | Should -Be 1 -Because "Query should return 1 result if Upgrade code is for $runtime $channel"
+        }
+
+        It "MSI should have updated path" -Skip:(!(Test-Elevated)) {
+            if ($channel -eq 'preview') {
+                $pattern = '*files*\powershell*\preview*'
+            } else {
+                $pattern = '*files*\powershell*'
+            }
+
+            $psPath = ([System.Environment]::GetEnvironmentVariable('PATH', 'MACHINE')) -split ';' |
+            Where-Object { $_ -like $pattern -and $_ -notin $beforePath }
+
+            if (!$psPath) {
+                ([System.Environment]::GetEnvironmentVariable('PATH', 'MACHINE')) -split ';' |
+                Where-Object { $_ -notin $beforePath } |
+                ForEach-Object { Write-Verbose -Verbose $_ }
+            }
+
+            $psPath | Should -Not -BeNullOrEmpty
+        }
+
+        It "MSI should uninstall without error" -Skip:(!(Test-Elevated)) {
+            {
+                Invoke-ExeInstaller -Uninstall -ExePath $exePath
+            } | Should -Not -Throw
+        }
+    }
+}

test/packaging/windows/msi.tests.ps1

@@ -106,7 +106,7 @@ Describe -Name "Windows MSI" -Fixture {
 
         It "$Channel MSI should not be installed before test" -Skip:(!(Test-Elevated)) {
             $result = @(Get-CimInstance -Query "SELECT Value FROM Win32_Property WHERE Property='UpgradeCode' and Value = '{$msiUpgradeCode}'")
-            $result.Count | Should -Be 0 -Because "Query should return nothing if $channel x64 is not installed"
+            $result.Count | Should -Be 0 -Because "Query should return nothing if $channel $runtime is not installed"
         }
 
         It "MSI should install without error" -Skip:(!(Test-Elevated)) {
@@ -117,7 +117,7 @@ Describe -Name "Windows MSI" -Fixture {
 
         It "Upgrade code should be correct" -Skip:(!(Test-Elevated)) {
             $result = @(Get-CimInstance -Query "SELECT Value FROM Win32_Property WHERE Property='UpgradeCode' and Value = '{$msiUpgradeCode}'")
-            $result.Count | Should -Be 1 -Because "Query should return 1 result if Upgrade code is for x64 $channel"
+            $result.Count | Should -Be 1 -Because "Query should return 1 result if Upgrade code is for $runtime $channel"
         }
 
         It "MSI should uninstall without error" -Skip:(!(Test-Elevated)) {