#!/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.
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# $FreeBSD: releng/12.3/tests/sys/cddl/zfs/tests/cli_root/zfs_mount/zfs_mount_010_neg.ksh 329867 2018-02-23 16:31:00Z asomers $

#
# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#
# ident	"@(#)zfs_mount_010_neg.ksh	1.1	07/10/09 SMI"
#

. $STF_SUITE/include/libtest.kshlib

###############################################################################
#
# __stc_assertion_start
#
# ID: zfs_mount_010_neg
#
# DESCRIPTION:
# Verify that zfs mount should fail when mounting a mounted zfs filesystem or
# the mountpoint is busy
#
# STRATEGY:
# 1. Make a zfs filesystem mounted or mountpoint busy
# 2. Use zfs mount to mount the filesystem
# 3. Verify that zfs mount returns error
#
# TESTABILITY: explicit
#
# TEST_AUTOMATION_LEVEL: automated
#
# CODING_STATUS: COMPLETED (2007-07-9)
#
# __stc_assertion_end
#
################################################################################

verify_runnable "both"

function cleanup
{
	if ! ismounted $fs; then
		log_must $ZFS mount $fs
	fi
}

log_assert "zfs mount fails with mounted filesystem or busy mountpoint"
log_onexit cleanup

fs=$TESTPOOL/$TESTFS
if ! ismounted $fs; then
	log_must $ZFS mount $fs
fi

log_mustnot $ZFS mount $fs

mpt=$(get_prop mountpoint $fs)
log_must $ZFS umount $fs
curpath=`$DIRNAME $0`
cd $mpt
log_mustnot $ZFS mount $fs
cd $curpath

log_pass "zfs mount fails with mounted filesystem or busy moutpoint as expected."
