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 handle any invalid user-defined pool property.
38#
39# STRATEGY:
40#	1. Combine all kind of invalid user pool property names.
41#	2. Random get a string as the value.
42#	3. Verify all the invalid user-defined pool properties can not be set
43#	   to the pool.
44#
45
46verify_runnable "both"
47
48log_assert "ZFS can handle any invalid user pool property."
49log_onexit cleanup_user_prop $TESTPOOL
50
51typeset -a names=()
52typeset -a values=()
53
54# Too long property name (256 bytes, which is the 256-byte limit minus 1 byte
55# for the null byte plus 1 byte to reach back over the limit)
56names+=("$(awk 'BEGIN { printf "x:"; while (c++ < (256 - 2 - 1 + 1)) printf "a" }')")
57values+=("too-long-property-name")
58# Too long property value (the limits are 1024 on FreeBSD and 4096 on Linux, so
59# pick the right one; the too long value is, e.g., the limit minus 1 bytes for the
60# null byte plus 1 byte to reach back over the limit)
61if is_linux; then
62	typeset ZFS_MAXPROPLEN=4096
63else
64	typeset ZFS_MAXPROPLEN=1024
65fi
66names+=("too:long:property:value")
67values+=("$(awk -v max="$ZFS_MAXPROPLEN" 'BEGIN { while (c++ < (max - 1 + 1)) printf "A" }')")
68# Invalid property names
69for i in {1..10}; do
70	typeset -i len
71	((len = RANDOM % 32))
72	names+=("$(invalid_user_property $len)")
73	((len = RANDOM % 512))
74	values+=("$(user_property_value $len)")
75done
76
77typeset -i i=0
78while ((i < ${#names[@]})); do
79	typeset name="${names[$i]}"
80	typeset value="${values[$i]}"
81
82	log_mustnot zpool set $name=$value $TESTPOOL
83	log_mustnot check_user_prop $TESTPOOL \"$name\" \"$value\"
84
85	((i += 1))
86done
87
88log_pass "ZFS can handle invalid user pool property passed."
89