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 https://opensource.org/licenses/CDDL-1.0.
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# Copyright (c) 2023 by Klara Inc.
31#
32
33. $STF_SUITE/tests/functional/cli_root/zpool_set/zpool_set_common.kshlib
34
35#
36# DESCRIPTION:
37#	ZFS can set any valid user-defined pool property.
38#
39# STRATEGY:
40#	1. Combine all kind of valid characters into a valid user-defined
41#	   property name.
42#	2. Random get a string as the value.
43#	3. Verify all the valid user-defined pool properties can be set to a
44#	   pool.
45#
46
47verify_runnable "both"
48
49log_assert "ZFS can set any valid user-defined pool property."
50log_onexit cleanup_user_prop $TESTPOOL
51
52typeset -a names=()
53typeset -a values=()
54
55# Longest property name (255 bytes, which is the 256-byte limit minus 1 byte
56# for the null byte)
57names+=("$(awk 'BEGIN { printf "x:"; while (c++ < (256 - 2 - 1)) printf "a" }')")
58values+=("long-property-name")
59# Longest property value (the limits are 1024 on FreeBSD and 4096 on Linux, so
60# pick the right one; the longest value can use limit minus 1 bytes for the
61# null byte)
62if is_linux; then
63	typeset ZFS_MAXPROPLEN=4096
64else
65	typeset ZFS_MAXPROPLEN=1024
66fi
67names+=("long:property:value")
68values+=("$(awk -v max="$ZFS_MAXPROPLEN" 'BEGIN { while (c++ < (max - 1)) printf "A" }')")
69# Valid property names
70for i in {1..10}; do
71	typeset -i len
72	((len = RANDOM % 32))
73	names+=("$(valid_user_property $len)")
74	((len = RANDOM % 512))
75	values+=("$(user_property_value $len)")
76done
77
78typeset -i i=0
79while ((i < ${#names[@]})); do
80	typeset name="${names[$i]}"
81	typeset value="${values[$i]}"
82
83	log_must eval "zpool set $name='$value' $TESTPOOL"
84	log_must eval "check_user_prop $TESTPOOL $name '$value'"
85
86	((i += 1))
87done
88
89log_pass "ZFS can set any valid user-defined pool property passed."
90