1 #!/usr/bin/ksh -p
   2 #
   3 # CDDL HEADER START
   4 #
   5 # The contents of this file are subject to the terms of the
   6 # Common Development and Distribution License (the "License").
   7 # You may not use this file except in compliance with the License.
   8 #
   9 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10 # or http://www.opensolaris.org/os/licensing.
  11 # See the License for the specific language governing permissions
  12 # and limitations under the License.
  13 #
  14 # When distributing Covered Code, include this CDDL HEADER in each
  15 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16 # If applicable, add the following below this CDDL HEADER, with the
  17 # fields enclosed by brackets "[]" replaced with your own identifying
  18 # information: Portions Copyright [yyyy] [name of copyright owner]
  19 #
  20 # CDDL HEADER END
  21 #
  22 
  23 #
  24 # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  25 # Use is subject to license terms.
  26 #
  27 
  28 #
  29 # Copyright (c) 2013 by Delphix. All rights reserved.
  30 #
  31 
  32 . $STF_SUITE/include/libtest.shlib
  33 
  34 #
  35 # DESCRIPTION:
  36 #
  37 # the zfs rootfilesystem's compression property can not set to gzip[1-9]
  38 #
  39 # STRATEGY:
  40 # 1) check if the current system is installed as zfs root
  41 # 2) get the rootfs
  42 # 3) set the rootfs's compression to gzip 1-9 which should fail.
  43 #
  44 
  45 verify_runnable "global"
  46 
  47 function cleanup {
  48         log_must $ZFS set compression=$orig_compress $rootfs
  49 }
  50 
  51 log_onexit cleanup
  52 log_assert $assert_msg
  53 
  54 typeset rootpool=$(get_rootpool)
  55 typeset rootfs=$(get_pool_prop bootfs $rootpool)
  56 typeset orig_compress=$(get_prop compression $rootfs)
  57 
  58 typeset assert_msg="the zfs rootfs's compression property can not set to \
  59                    gzip and gzip[1-9]"
  60 
  61 set -A gtype "gzip" "gzip-1" "gzip-2" "gzip-3" "gzip-4" "gzip-5" \
  62              "gzip-6" "gzip-7" "gzip-8" "gzip-9"
  63 
  64 typeset -i i=0
  65 while (( i < ${#gtype[@]} )); do
  66         log_mustnot $ZFS set compression=${gtype[i]} $rootfs
  67         (( i += 1 ))
  68 done
  69 
  70 log_pass $assert_msg