Performance test for expand ZIP archive

expand-zip-performance.ps1

$archivePath = "C:\test80MB.zip"
$destinationFolder = "D:\Test"


mkdir $destinationFolder -Force
Clear-Host

for( $i = 0; $i -lt 10; $i++ )
{
    $measureExpand = Measure-Command {
        $ProgressPreference=’SilentlyContinue’
        Expand-Archive $archivePath "$destinationFolder\TestExpand$i" -Force
    }

    $measureExtract = Measure-Command { 
        Add-Type -assembly System.IO.Compression.Filesystem
        [io.compression.zipfile]::ExtractToDirectory($archivePath, "$destinationFolder\TestExtract$i")
    }

    Write-Host "Measure archive extraction $((Get-Item $archivePath).length/1MB) MB" -ForegroundColor Green
    Write-Host "ExtractToDirectory $($measureExtract.Minutes):$($measureExtract.Seconds)"
    Write-Host "Expand-Archive     $($measureExpand.Minutes):$($measureExpand.Seconds)"

}

rmdir $destinationFolder -Force -Recurse