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# $OpenBSD: multiplex.sh,v 1.3 2004/06/17 05:51:59 dtucker Exp $
# Placed in the Public Domain.
CTL=$OBJ/ctl-sock
tid="connection multiplexing"
start_sshd
trace "start master, fork to background"
${SSH} -2 -MS$CTL -F $OBJ/ssh_config -f somehost sleep 60
rm -f $OBJ/ls.copy
trace "ssh transfer over multiplexed connection and check result"
${SSH} -S$CTL otherhost cat /bin/ls > $OBJ/ls.copy
test -f $OBJ/ls.copy || fail "failed copy /bin/ls"
cmp /bin/ls $OBJ/ls.copy || fail "corrupted copy of /bin/ls"
rm -f $OBJ/ls.copy
trace "ssh transfer over multiplexed connection and check result"
${SSH} -S $CTL otherhost cat /bin/ls > $OBJ/ls.copy
test -f $OBJ/ls.copy || fail "failed copy /bin/ls"
cmp /bin/ls $OBJ/ls.copy || fail "corrupted copy of /bin/ls"
rm -f $OBJ/ls.copy
trace "sftp transfer over multiplexed connection and check result"
echo "get /bin/ls $OBJ/ls.copy" | \
${SFTP} -oControlPath=$CTL otherhost >/dev/null 2>&1
test -f $OBJ/ls.copy || fail "failed copy /bin/ls"
cmp /bin/ls $OBJ/ls.copy || fail "corrupted copy of /bin/ls"
rm -f $OBJ/ls.copy
trace "scp transfer over multiplexed connection and check result"
${SCP} -oControlPath=$CTL otherhost:/bin/ls $OBJ/ls.copy >/dev/null 2>&1
test -f $OBJ/ls.copy || fail "failed copy /bin/ls"
cmp /bin/ls $OBJ/ls.copy || fail "corrupted copy of /bin/ls"
rm -f $OBJ/ls.copy
for s in 0 1 4 5 44; do
trace "exit status $s over multiplexed connection"
verbose "test $tid: status $s"
${SSH} -S $CTL otherhost exit $s
r=$?
if [ $r -ne $s ]; then
fail "exit code mismatch for protocol $p: $r != $s"
fi
# same with early close of stdout/err
trace "exit status $s with early close over multiplexed connection"
${SSH} -S $CTL -n otherhost \
exec sh -c \'"sleep 2; exec > /dev/null 2>&1; sleep 3; exit $s"\'
r=$?
if [ $r -ne $s ]; then
fail "exit code (with sleep) mismatch for protocol $p: $r != $s"
fi
done
# kill master, remove control socket. ssh -MS will exit when sleep exits
$SUDO kill `cat $PIDFILE`
rm -f $CTL
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