puts "============"
puts "0032821: DEWrapper - Implementation of a common toolkit for importing and exporting CAD files"
puts "============"
puts ""

catch { Close D_First }
catch { Close D_Second }

ReadStep D_First ${filename}
XGetOneShape S_First D_First

ReadFile D_Second ${filename}
XGetOneShape S_Second D_Second

checknbshapes S_Second -ref [nbshapes S_First]

Close D_First
Close D_Second