j-hpn-ssh/regress/keygen-moduli.sh

#	$OpenBSD: keygen-moduli.sh,v 1.4 2020/01/02 13:25:38 dtucker Exp $
#	Placed in the Public Domain.

tid="keygen moduli"

dhgex=0
for kex in $(${SSH} -Q kex); do
	case $kex in
		diffie-hellman-group*) dhgex=1 ;;
	esac
done

# Try "start at the beginning and stop after 1", "skip 1 then stop after 1"
# and "skip 2 and run to the end with checkpointing".  Since our test data
# file has 3 lines, these should always result in 1 line of output.
if [ "x$dhgex" = "x1" ]; then
	for i in  "-O lines=1" "-O start-line=1 -O lines=1" "-O start-line=2 -O checkpoint=$OBJ/moduli.ckpt"; do
		trace "keygen $i"
		rm -f $OBJ/moduli.out $OBJ/moduli.ckpt
		${SSHKEYGEN} -M screen -f ${SRC}/moduli.in $i $OBJ/moduli.out 2> /dev/null ||
			fail "keygen screen failed $i"
		lines=$(wc -l < $OBJ/moduli.out)
		test "$lines" -eq "1" || fail "expected 1 line, got $lines"
	done
fi

rm -f $OBJ/moduli.out $OBJ/moduli.ckpt