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#!/bin/ksh -p
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or https://opensource.org/licenses/CDDL-1.0.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright (c) 2023, Klara Inc.
#

. $STF_SUITE/include/libtest.shlib

function have_same_content
{
	typeset hash1=$(cat $1 | md5sum)
	typeset hash2=$(cat $2 | md5sum)

	log_must [ "$hash1" = "$hash2" ]
}

function unique_blocks
{
	typeset zdbout=${TMPDIR:-$TEST_BASE_DIR}/zdbout.$$
	zdb -vvvvv $1 -O $2 | \
	    awk '/ L0 / { print ++l " " $3 " " $7 }' > $zdbout.a
	zdb -vvvvv $3 -O $4 | \
	    awk '/ L0 / { print ++l " " $3 " " $7 }' > $zdbout.b
	echo $(sort $zdbout.a $zdbout.b | uniq -d | cut -f1 -d' ')
}