1#!/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 2007 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26#
27
28#
29# Copyright (c) 2016 by Delphix. All rights reserved.
30#
31
32. $STF_SUITE/tests/functional/cli_root/zfs_set/zfs_set_common.kshlib
33
34#
35# DESCRIPTION:
36#	User defined property are always inherited from its parent dataset
37#	directly.
38#
39# STRATEGY:
40#	1. Create pool, fs, volume, fsclone & volclone.
41#	2. Get random user property name and set to the pool
42#	3. Verify all dataset user property inherit from pool.
43#	4. Set intermediate dataset and verify its children will inherit user
44#	   property from it directly.
45#
46
47verify_runnable "both"
48
49function cleanup
50{
51	datasetexists $new_vol && log_must zfs rename $new_vol $vol
52
53	typeset dtst
54	for dtst in $new_fsclone $new_volclone $fsclone $volclone \
55	    $fssnap $volsnap; do
56		if datasetexists $dtst; then
57			log_must zfs destroy -f $dtst
58		fi
59	done
60
61	cleanup_user_prop $pool
62}
63
64#
65# Verify options datasets (3-n) inherit from the inherited dataset $2.
66#
67# $1 user property
68# $2 inherited dataset
69# $3-n datasets
70#
71function inherit_check
72{
73	typeset prop=$1
74	typeset inherited_dtst=$2
75	shift 2
76	[[ -z $@ ]] && return 1
77
78	typeset inherited_value=$(get_prop $prop $inherited_dtst)
79	for dtst in $@; do
80		typeset value=$(get_prop $prop $dtst)
81		typeset source=$(get_source $prop $dtst)
82		if [[ "$value" != "$inherited_value" || \
83		      "$source" != "inherited from $inherited_dtst" ]]
84		then
85			return 1
86		fi
87
88		shift
89	done
90
91	return 0
92}
93
94log_assert "User defined property inherited from its parent."
95log_onexit cleanup
96
97pool=$TESTPOOL; fs=$pool/$TESTFS; vol=$pool/$TESTVOL
98fssnap=$fs@snap; volsnap=$vol@snap;
99log_must zfs snapshot $fssnap
100log_must zfs snapshot $volsnap
101fsclone=$pool/fsclone; volclone=$pool/volclone
102log_must zfs clone $fssnap $fsclone
103log_must zfs clone $volsnap $volclone
104
105prop_name=$(valid_user_property 10)
106value=$(user_property_value 16)
107log_must eval "zfs set $prop_name='$value' $pool"
108log_must eval "check_user_prop $pool $prop_name '$value'"
109log_must inherit_check $prop_name $pool $fs $vol $fsclone $volclone
110
111new_fsclone=$fs/fsclone; new_volclone=$fs/volclone
112log_must zfs rename $fsclone $new_fsclone
113log_must zfs rename $volclone $new_volclone
114log_must inherit_check $prop_name $pool $fs $new_fsclone $new_volclone
115
116log_note "Set intermediate dataset will change the inherited relationship."
117new_value=$(user_property_value 16)
118log_must eval "zfs set $prop_name='$new_value' $fs"
119log_must eval "check_user_prop $fs $prop_name '$new_value'"
120log_must inherit_check $prop_name $fs $new_fsclone $new_volclone
121
122log_pass "User defined property inherited from its parent passed."
123