local SAVE_UMASK=`umask`
umask 0022
+ if ! grep -q $DIR /proc/mounts; then
+ $SETUP
+ fi
+
banner "test $testnum: $message"
test_${testnum} || error "test_$testnum failed with $?"
cd $SAVE_PWD
unset tdir
unset tfile
umask $SAVE_UMASK
+ $CLEANUP
return 0
}