electronicarts / eacopy Goto Github PK

$total_bytes = 1000000000
$dirs_cnt = 100
$files_per_dir_cnt = 100

$source = "C:\tmp\sync-test\src"
$destination = "C:\tmp\sync-test\dst"

$cmds = @(
  "robocopy.exe $source $destination /E /NDL /NFL /NP",
  ".\EACopy.exe $source $destination /E /LOGMIN",
  ".\EACopy.exe $source $destination /E /LOGMIN /SYSTEMCOPY"
)

function Prepare-Tree {
  New-Item -ItemType "directory" -Path "$source" | Out-Null
  $contents = "0" * ($total_bytes / $dirs_cnt / $files_per_dir_cnt)
  for ($idx = 1; $idx -le $dirs_cnt; $idx++) {
    New-Item -ItemType "directory" -Path "$source\dir-$idx" | Out-Null
    for ($jdx = 1; $jdx -le $files_per_dir_cnt; $jdx++) {
      New-Item -ItemType "file" -Path "$source\dir-$idx\file-$jdx" -Value $contents | Out-Null
    }
  }
  New-Item -ItemType "directory" -Path "$destination" | Out-Null
}


Remove-Item $source -Recurse -Force
Remove-Item $destination -Recurse -Force
foreach ($cmd in $cmds) {
  Prepare-Tree	
  echo $cmd
  Measure-Command { Invoke-Expression $cmd }
  Remove-Item $source -Recurse
  Remove-Item $destination -Recurse
}