1# $OpenBSD: stderr-data.sh,v 1.5 2017/04/30 23:34:55 djm Exp $ 2# Placed in the Public Domain. 3 4tid="stderr data transfer" 5 6for n in '' -n; do 7 verbose "test $tid: ($n)" 8 ${SSH} $n -F $OBJ/ssh_proxy otherhost exec \ 9 sh -c \'"exec > /dev/null; sleep 3; cat ${DATA} 1>&2 $s"\' \ 10 2> ${COPY} 11 r=$? 12 if [ $r -ne 0 ]; then 13 fail "ssh failed with exit code $r" 14 fi 15 cmp ${DATA} ${COPY} || fail "stderr corrupt" 16 rm -f ${COPY} 17 18 ${SSH} $n -F $OBJ/ssh_proxy otherhost exec \ 19 sh -c \'"echo a; exec > /dev/null; sleep 3; cat ${DATA} 1>&2 $s"\' \ 20 > /dev/null 2> ${COPY} 21 r=$? 22 if [ $r -ne 0 ]; then 23 fail "ssh failed with exit code $r" 24 fi 25 cmp ${DATA} ${COPY} || fail "stderr corrupt" 26 rm -f ${COPY} 27done 28