chore(scripts): retire PS benchmark modules superseded by bench (Phase C3)

Remove _Common.psm1, _Transport.psm1 and their Pester test, plus their sole
consumer Measure-CIBenchmark.ps1 — all replaced by `bench measure`. Leaving
the script would dangle an Import-Module on a deleted .psm1.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

tests/_Common.Tests.ps1

@@ -1,181 +0,0 @@
-#Requires -Version 5.1
-<#
-.SYNOPSIS
-    Pester v5 tests for scripts/_Common.psm1
-#>
-
-BeforeAll {
-    Import-Module (Join-Path $PSScriptRoot '..\scripts\_Common.psm1') -Force
-
-    # Fake vmrun: accepts any args, exits with %FAKE_VMRUN_EXIT% (default 0)
-    $script:FakeVmrun = Join-Path $env:TEMP "fake-vmrun-$PID.cmd"
-    Set-Content $script:FakeVmrun -Value @'
-@echo off
-echo fake-vmrun-output
-if "%FAKE_VMRUN_EXIT%"=="" ( exit /b 0 ) else ( exit /b %FAKE_VMRUN_EXIT% )
-'@
-}
-
-AfterAll {
-    Remove-Item $script:FakeVmrun -Force -ErrorAction SilentlyContinue
-}
-
-# ─────────────────────────────────────────────────────────────────────────────
-Describe 'New-CISessionOption' {
-    It 'returns a PSSessionOption' {
-        $opt = New-CISessionOption
-        $opt | Should -BeOfType [System.Management.Automation.Remoting.PSSessionOption]
-    }
-
-    It 'has SkipCACheck = true' {
-        (New-CISessionOption).SkipCACheck | Should -Be $true
-    }
-
-    It 'has SkipCNCheck = true' {
-        (New-CISessionOption).SkipCNCheck | Should -Be $true
-    }
-
-    It 'has SkipRevocationCheck = true' {
-        (New-CISessionOption).SkipRevocationCheck | Should -Be $true
-    }
-}
-
-# ─────────────────────────────────────────────────────────────────────────────
-Describe 'Resolve-VmrunPath' {
-    It 'returns the path when the file exists' {
-        $tmp = [System.IO.Path]::GetTempFileName()
-        try {
-            Resolve-VmrunPath -VmrunPath $tmp | Should -Be $tmp
-        } finally {
-            Remove-Item $tmp -Force -ErrorAction SilentlyContinue
-        }
-    }
-
-    It 'throws with a descriptive message when file is missing' {
-        { Resolve-VmrunPath -VmrunPath 'C:\DoesNotExist\vmrun.exe' } |
-            Should -Throw -ExpectedMessage '*vmrun.exe not found*'
-    }
-}
-
-# ─────────────────────────────────────────────────────────────────────────────
-Describe 'Invoke-Vmrun' {
-    It 'returns ExitCode 0 and Output when command succeeds' {
-        $env:FAKE_VMRUN_EXIT = '0'
-        $r = Invoke-Vmrun -VmrunPath $script:FakeVmrun -Operation 'list'
-        $r.ExitCode        | Should -Be 0
-        "$($r.Output)"     | Should -Match 'fake-vmrun-output'
-    }
-
-    It 'returns non-zero ExitCode without throwing by default' {
-        $env:FAKE_VMRUN_EXIT = '1'
-        $r = Invoke-Vmrun -VmrunPath $script:FakeVmrun -Operation 'clone'
-        $r.ExitCode | Should -Be 1
-    }
-
-    It 'throws when -ThrowOnError and ExitCode is non-zero' {
-        $env:FAKE_VMRUN_EXIT = '1'
-        { Invoke-Vmrun -VmrunPath $script:FakeVmrun -Operation 'clone' -ThrowOnError } |
-            Should -Throw -ExpectedMessage '*clone failed*'
-    }
-
-    It 'does not throw when -ThrowOnError and ExitCode is 0' {
-        $env:FAKE_VMRUN_EXIT = '0'
-        { Invoke-Vmrun -VmrunPath $script:FakeVmrun -Operation 'start' -ThrowOnError } |
-            Should -Not -Throw
-    }
-
-    AfterEach {
-        $env:FAKE_VMRUN_EXIT = $null
-    }
-}
-
-# ─────────────────────────────────────────────────────────────────────────────
-Describe 'Invoke-VmrunBounded' {
-    BeforeAll {
-        # Fake vmrun that sleeps for $FAKE_VMRUN_SLEEP seconds then exits with
-        # $FAKE_VMRUN_EXIT. Both default to 0 if unset.
-        $script:SlowFakeVmrun = Join-Path $env:TEMP "fake-vmrun-slow-$PID.cmd"
-        Set-Content $script:SlowFakeVmrun -Value @'
-@echo off
-if "%FAKE_VMRUN_SLEEP%"=="" goto :nosleep
-ping -n %FAKE_VMRUN_SLEEP% 127.0.0.1 >nul
-:nosleep
-echo fake-vmrun-bounded-output
-if "%FAKE_VMRUN_EXIT%"=="" ( exit /b 0 ) else ( exit /b %FAKE_VMRUN_EXIT% )
-'@
-    }
-
-    AfterAll {
-        Remove-Item $script:SlowFakeVmrun -Force -ErrorAction SilentlyContinue
-    }
-
-    AfterEach {
-        $env:FAKE_VMRUN_EXIT  = $null
-        $env:FAKE_VMRUN_SLEEP = $null
-    }
-
-    It 'returns ExitCode 0, TimedOut false and Output when command succeeds quickly' {
-        $env:FAKE_VMRUN_EXIT  = '0'
-        $env:FAKE_VMRUN_SLEEP = '0'
-        $r = Invoke-VmrunBounded -VmrunPath $script:SlowFakeVmrun -Operation 'start' -Arguments @('some.vmx', 'nogui') -TimeoutSeconds 30
-        $r.ExitCode    | Should -Be 0
-        $r.TimedOut    | Should -Be $false
-        "$($r.Output)" | Should -Match 'fake-vmrun-bounded-output'
-        $r.ElapsedSeconds | Should -BeGreaterOrEqual 0
-    }
-
-    It 'returns non-zero ExitCode without throwing by default' {
-        $env:FAKE_VMRUN_EXIT  = '3'
-        $env:FAKE_VMRUN_SLEEP = '0'
-        $r = Invoke-VmrunBounded -VmrunPath $script:SlowFakeVmrun -Operation 'deleteVM' -TimeoutSeconds 30
-        $r.ExitCode | Should -Be 3
-        $r.TimedOut | Should -Be $false
-    }
-
-    It 'throws when -ThrowOnError and ExitCode is non-zero' {
-        $env:FAKE_VMRUN_EXIT  = '2'
-        $env:FAKE_VMRUN_SLEEP = '0'
-        { Invoke-VmrunBounded -VmrunPath $script:SlowFakeVmrun -Operation 'stop' -TimeoutSeconds 30 -ThrowOnError } |
-            Should -Throw -ExpectedMessage '*stop failed*'
-    }
-
-    It 'does not throw when -ThrowOnError and ExitCode is 0' {
-        $env:FAKE_VMRUN_EXIT  = '0'
-        $env:FAKE_VMRUN_SLEEP = '0'
-        { Invoke-VmrunBounded -VmrunPath $script:SlowFakeVmrun -Operation 'start' -TimeoutSeconds 30 -ThrowOnError } |
-            Should -Not -Throw
-    }
-
-    It 'times out and returns TimedOut = true when process exceeds TimeoutSeconds' {
-        # FAKE_VMRUN_SLEEP uses ping -n N which waits roughly (N-1) seconds.
-        # Set sleep >> timeout so the process is guaranteed to still be running.
-        $env:FAKE_VMRUN_SLEEP = '60'
-        $env:FAKE_VMRUN_EXIT  = '0'
-        $r = Invoke-VmrunBounded -VmrunPath $script:SlowFakeVmrun -Operation 'start' -TimeoutSeconds 2
-        $r.TimedOut    | Should -Be $true
-        $r.ExitCode    | Should -Be -1
-        $r.ElapsedSeconds | Should -BeLessOrEqual 10   # killed well before 60s
-    }
-
-    It 'throws when -ThrowOnTimeout and process times out' {
-        $env:FAKE_VMRUN_SLEEP = '60'
-        $env:FAKE_VMRUN_EXIT  = '0'
-        { Invoke-VmrunBounded -VmrunPath $script:SlowFakeVmrun -Operation 'deleteVM' -TimeoutSeconds 2 -ThrowOnTimeout } |
-            Should -Throw -ExpectedMessage '*timed out*'
-    }
-
-    It 'does not throw on timeout when neither flag is set' {
-        $env:FAKE_VMRUN_SLEEP = '60'
-        $env:FAKE_VMRUN_EXIT  = '0'
-        { Invoke-VmrunBounded -VmrunPath $script:SlowFakeVmrun -Operation 'start' -TimeoutSeconds 2 } |
-            Should -Not -Throw
-    }
-
-    It 'ElapsedSeconds is populated and plausible' {
-        $env:FAKE_VMRUN_EXIT  = '0'
-        $env:FAKE_VMRUN_SLEEP = '0'
-        $r = Invoke-VmrunBounded -VmrunPath $script:SlowFakeVmrun -Operation 'list' -TimeoutSeconds 30
-        $r.ElapsedSeconds | Should -BeGreaterOrEqual 0
-        $r.ElapsedSeconds | Should -BeLessThan 30
-    }
-}