call renametest1
call renametest2
call renametest3
call renametest4
call renametest5
call renametest6
call renametest7
call renametest8
@if exist rename.from del rename.from
@if exist rename.to del rename.to
@if exist rename.dir rmdir rename.dir
@if exist rename.dir1 rmdir rename.dir1
@if exist rename.dir2 rmdir rename.dir2
