cli_root/zpool_set/zpool_set_002_neg.ksh

	zpool_set_002_neg.ksh revision 1d32ba663e202c24a5a1f2e5aef83fffb447cb7f
#!/usr/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
# 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]
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# CDDL HEADER END
#

#
# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#

#
# Copyright (c) 2012, 2016 by Delphix. All rights reserved.
#

. $STF_SUITE/include/libtest.shlib

#
# DESCRIPTION:
#
# Malformed zpool set commands are rejected
#
# STRATEGY:
#   1. Create an array of many different malformed zfs set arguments
#   2. Run zpool set for each arg checking each will exit with status code 1
#
#

verify_runnable "global"

# note to self - need to make sure there isn't a pool called bootfs
# before running this test...
function cleanup {

    zpool destroy bootfs
    rm /tmp/zpool_set_002.$$.dat
}

log_assert "Malformed zpool set commands are rejected"

if poolexists bootfs
then
    log_unsupported "Unable to run test on a machine with a pool called \
 bootfs"
fi

log_onexit cleanup

# build up an array of bad arguments.
set -A arguments "rubbish " \
        "foo@bar= " \
        "@@@= +pool " \
        "zpool bootfs " \
        "bootfs " \
        "bootfs +" \
        "bootfs=bootfs/123 " \
        "bootfs=bootfs@val " \
        "Bootfs=bootfs " \
        "- " \
        "== " \
        "set " \
        "@@ " \
        "12345 " \
        "€にほんご " \
        "/ " \
        "bootfs=bootfs /" \
        "bootfs=a%d%s "


# here, we build up a large string.
# a word to the ksh-wary, ${#array[@]} gives you the
# total number of entries in an array, so array[${#array[@]}]
# will index the last entry+1, ksh arrays start at index 0.
COUNT=0
while [ $COUNT -le 1025 ]
do
    bigname="${bigname}o"
    COUNT=$(( $COUNT + 1 ))
done

# add an argument of maximum length property name
arguments[${#arguments[@]}]="$bigname=value"

# add an argument of maximum length property value
arguments[${#arguments[@]}]="bootfs=$bigname"

# Create a pool called bootfs (so-called, so as to trip any clashes between
# property name, and pool name)
# Also create a filesystem in this pool
log_must mkfile $MINVDEVSIZE /tmp/zpool_set_002.$$.dat
log_must zpool create bootfs /tmp/zpool_set_002.$$.dat
log_must zfs create bootfs/root

typeset -i i=0;
while [ $i -lt "${#arguments[@]}" ]
do
    log_mustnot eval "zpool set ${arguments[$i]} > /dev/null 2>&1"

    # now also try with a valid pool in the argument list
    log_mustnot eval "zpool set ${arguments[$i]}bootfs > /dev/null 2>&1"

    # now also try with two valid pools in the argument list
    log_mustnot eval "zpool set ${arguments[$i]}bootfs bootfs > /dev/null"
    i=$(( $i + 1))
done

log_pass "Malformed zpool set commands are rejected"