Test read/write string data
Test read/write string data

nismod/smif,willu47/smif,nismod/smif,willu47/smif,tomalrussell/smif,nismod/smif,willu47/smif,tomalrussell/smif,tomalrussell/smif,nismod/smif,willu47/smif,tomalrussell/smif