zfs_003_neg.ksh revision d583b39bfb4e2571d3e41097c5c357ffe353ad45
#!/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 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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#
#
# Copyright 2007 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
. $STF_SUITE/include/libtest.shlib
#
# DESCRIPTION:
# zfs command will failed with unexpected scenarios:
# (1) ZFS_DEV cannot be opened
# (2) MNTTAB cannot be opened
#
# STRATEGY:
# 1. Create an array of zfs command
# 2. Execute each command in the array
# 3. Verify the command aborts and generate a core file
#
verify_runnable "global"
log_assert "zfs fails with unexpected scenarios."
#verify zfs failed if ZFS_DEV cannot be opened
ZFS_DEV=/dev/zfs
MNTTAB=/etc/mnttab
for file in $ZFS_DEV $MNTTAB; do
if [[ -e $file ]]; then
$MV $file ${file}.bak
fi
for cmd in "" "list" "get all" "mount"; do
log_mustnot eval "$ZFS $cmd >/dev/null 2>&1"
done
$MV ${file}.bak $file
done
log_pass "zfs fails with unexpected scenarios as expected."