#!/bin/sh
#
# Copyright (C) 2017  Internet Systems Consortium, Inc. ("ISC")
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

SYSTEMTESTTOP=..
. $SYSTEMTESTTOP/conf.sh

status=0

checkhash() {
	name=$1
	hash=$2
	echo "I:checking nsec3hash $name"
	out=`$NSEC3HASH $salt $algo $iters $1`
	case $? in
	0) : ok ;;
	*) echo "I:failed $cmd"
	   status=`expr $status + 1`
	   continue ;;
	esac
	case $out in
	*$hash*) : ok ;;
	*) echo "I:expect $hash"
	   echo "I:output $out"
	   echo "I:failed"
	   status=`expr $status + 1` ;;
	esac

	echo "I:checking nsec3hash -r $name"
	out=`$NSEC3HASH -r $algo $flags $iters $salt $name`
	case $? in
	0) : ok ;;
	*) echo "I:failed $cmd"
	   status=`expr $status + 1`
	   continue ;;
	esac
	case $out in
	*$hash*) : ok ;;
	*) echo "I:expect $hash"
	   echo "I:output $out"
	   echo "I:failed"
	   status=`expr $status + 1` ;;
	esac
}

# test cases taken from RFC 5155 appendix A
algo=1 flags=0 iters=12 salt="aabbccdd"
for testcase in \
   "*.w.example R53BQ7CC2UVMUBFU5OCMM6PERS9TK9EN" \
   "2t7b4g4vsa5smi47k61mv5bv1a22bojr.example KOHAR7MBB8DC2CE8A9QVL8HON4K53UHI" \
   "a.example 35MTHGPGCU1QG68FAB165KLNSNK3DPVL" \
   "ai.example GJEQE526PLBF1G8MKLP59ENFD789NJGI" \
   "example 0P9MHAVEQVM6T7VBL5LOP2U3T2RP3TOM" \
   "ns1.example 2T7B4G4VSA5SMI47K61MV5BV1A22BOJR" \
   "ns2.example Q04JKCEVQVMU85R014C7DKBA38O0JI5R" \
   "w.example K8UDEMVP1J2F7EG6JEBPS17VP3N8I58H" \
   "x.w.example B4UM86EGHHDS6NEA196SMVMLO4ORS995" \
   "x.y.w.example 2VPTU5TIMAMQTTGL4LUU9KG21E0AOR3S" \
   "xx.example T644EBQK9BIBCNA874GIVR6JOJ62MLHV" \
   "y.w.example JI6NEOAEPV8B5O6K4EV33ABHA8HT9FGC"; do
	checkhash $testcase
done

echo "I:exit status: $status"
[ $status -eq 0 ] || exit 1