11/17/2007
Data Test Program (dt)
5
What Can Be Tested?
nDevice drivers (disks, tapes, adapters, etc)
nFile systems (UFS/VxFS/JFS/NFS, etc)
nNetwork interfaces (rsh pipes/NFS traffic).
nVirtual Memory via memory mapped files.
nSerial or parallel lines.
nPipes (regular or named).
nMost any device capable of supporting standard open/read/write/close() API’s.
nExclude non-essential features by removing:
ucompilation flags: -DMMAP -DFIFO -DTTY