#!/usr/local/bin/ksh93 -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 http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
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#
# 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
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# $FreeBSD: releng/12.3/tests/sys/cddl/zfs/tests/bootfs/bootfs_001_pos.ksh 329867 2018-02-23 16:31:00Z asomers $

#
# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
# ident	"@(#)bootfs_001_pos.ksh	1.4	09/06/22 SMI"
#

. $STF_SUITE/include/libtest.kshlib

################################################################################
#
# __stc_assertion_start
#
# ID:  bootfs_001_pos
#
# DESCRIPTION:
#
# Valid datasets are accepted as bootfs property values
#
# STRATEGY:
# 1. Create a set of datasets in a test pool
# 2. Try setting them as boot filesystems
#
# TESTABILITY: explicit
#
# TEST_AUTOMATION_LEVEL: automated
#
# CODING_STATUS: COMPLETED (2007-03-05)
#
# __stc_assertion_end
#
################################################################################

verify_runnable "global"

function cleanup {
	destroy_pool $TESTPOOL

	if [[ -f $VDEV ]]; then
		log_must $RM -f $VDEV
	fi
}

$ZPOOL set 2>&1 | $GREP bootfs > /dev/null
if [ $? -ne 0 ]
then
        log_unsupported "bootfs pool property not supported on this release."
fi

log_assert "Valid datasets are accepted as bootfs property values"
log_onexit cleanup

typeset VDEV=$TMPDIR/bootfs_001_pos_a.${TESTCASE_ID}.dat

log_must create_vdevs $VDEV
create_pool "$TESTPOOL" "$VDEV"
log_must $ZFS create $TESTPOOL/$FS

enc=$(get_prop encryption $TESTPOOL/$FS)
if [[ $? -eq 0 ]] && [[ -n "$enc" ]] && [[ "$enc" != "off" ]]; then
	log_unsupported "bootfs pool property not supported when \
encryption is set to on."
fi

log_must $ZFS snapshot $TESTPOOL/$FS@snap
log_must $ZFS clone $TESTPOOL/$FS@snap $TESTPOOL/clone

log_must $ZPOOL set bootfs=$TESTPOOL/$FS $TESTPOOL
log_must $ZPOOL set bootfs=$TESTPOOL/$FS@snap $TESTPOOL
log_must $ZPOOL set bootfs=$TESTPOOL/clone $TESTPOOL

log_must $ZFS promote $TESTPOOL/clone
log_must $ZPOOL set bootfs=$TESTPOOL/clone $TESTPOOL
log_pass "Valid datasets are accepted as bootfs property values"
