load_lib "lrzsz.exp"if $tracelevel then {    strace $tracelevel}runthem zmodem $objdir/../src/lsz "-q" \	$objdir/../src/lrz "-q" $z_test_filesrunthem zmodem-buffered $objdir/../src/lsz "-q $SZBUFSIZE" \	$objdir/../src/lrz "-q $SZBUFSIZE" $z_test_filesrunthem zmodem-turbo $objdir/../src/lsz "-qT" \	$objdir/../src/lrz "-q" $z_test_filesrunthem zmodem4k $objdir/../src/lsz "-q4" \	$objdir/../src/lrz "-q" $z_test_filesrunthem zmodem-start4k $objdir/../src/lsz "-q44" \	$objdir/../src/lrz "-q" $z_test_files# run this one only if we have something really large?# 8k, turbo, no timout!runthem zmodem8k $objdir/../src/lsz "-q8OT" \	$objdir/../src/lrz "-qO" "$z_test_files $z8_test_files"runthem zmodem-start8k $objdir/../src/lsz "-q88OT" \	$objdir/../src/lrz "-qO" $z_test_files# write to /dev/null - keeps buffer cache influence low.runthem0 zmodem8k0 $objdir/../src/lsz "-q8OT" \	$objdir/../src/lrz "-qDO" "$z_test_files $z8_test_files"# check error behaviourrunthem zmodem-errors $objdir/../src/lsz "-q8" \	$objdir/../src/lrz "-q --errors 32768" $z_test_files# try o-sync option# might be useless if the system doesn't support O_SYNC.runthem zmodem-o-sync $objdir/../src/lsz "-q" \	$objdir/../src/lrz "-q --o-sync" $z_test_files