/tests/zfs-tests/tests/functional/cli_root/zfs_mount/zfs_mount_011_neg.ksh

#!/bin/ksh -p
#
# CDDL HEADER START
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# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
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# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#

#
# Copyright (c) 2016 by Delphix. All rights reserved.
#

. $STF_SUITE/include/libtest.shlib

#
# DESCRIPTION:
# Verify that zfs mount should fail with bad parameters
#
# STRATEGY:
# 1. Make an array of bad parameters
# 2. Use zfs mount to mount the filesystem
# 3. Verify that zfs mount returns error
#

verify_runnable "both"

function cleanup
{
	if snapexists $TESTPOOL/$TESTFS@$TESTSNAP; then
		log_must_busy zfs destroy $TESTPOOL/$TESTFS@$TESTSNAP
	fi

	if is_global_zone && datasetexists $TESTPOOL/$TESTVOL; then
		log_must_busy zfs destroy $TESTPOOL/$TESTVOL
	fi
}

log_assert "zfs mount fails with bad parameters"
log_onexit cleanup

fs=$TESTPOOL/$TESTFS
set -A badargs "A" "-A" "-" "-x" "-?" "=" "-o *" "-a"

for arg in "${badargs[@]}"; do
	log_mustnot eval "zfs mount $arg $fs >/dev/null 2>&1"
done

#verify that zfs mount fails with invalid dataset
for opt in "-o abc" "-O"; do
	log_mustnot eval "zfs mount $opt /$fs >/dev/null 2>&1"
done

#verify that zfs mount fails with volume and snapshot
log_must zfs snapshot $TESTPOOL/$TESTFS@$TESTSNAP
log_mustnot eval "zfs mount $TESTPOOL/$TESTFS@$TESTSNAP >/dev/null 2>&1"

if is_global_zone; then
	log_must zfs create -V 10m $TESTPOOL/$TESTVOL
	log_mustnot eval "zfs mount $TESTPOOL/$TESTVOL >/dev/null 2>&1"
fi

log_pass "zfs mount fails with bad parameters as expected."