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) 2012, 2016 by Delphix. All rights reserved.
30#
31
32. $STF_SUITE/include/libtest.shlib
33. $STF_SUITE/tests/functional/cli_root/zpool_create/zpool_create.shlib
34
35#
36# DESCRIPTION:
37# 'zpool create -n <pool> <vspec> ...' can display the configuration without
38# actually creating the pool.
39#
40# STRATEGY:
41# 1. Create storage pool with -n option; this should only work when valid
42#    properties are specified on the command line
43# 2. Verify the pool has not been actually created
44#
45
46verify_runnable "global"
47
48function cleanup
49{
50	poolexists $TESTPOOL && destroy_pool $TESTPOOL
51	rm -f $tmpfile
52}
53
54tmpfile="$TEST_BASE_DIR/zpool_create_003.tmp$$"
55
56log_assert "'zpool create -n <pool> <vspec> ...' can display the configuration" \
57        "without actually creating the pool."
58
59log_onexit cleanup
60
61typeset goodprops=('' '-o comment=text' '-O checksum=on' '-O ns:prop=value')
62typeset badprops=('-o ashift=9999' '-O doesnotexist=on' '-O volsize=10M')
63
64# Verify zpool create -n with valid pool-level and fs-level options
65for prop in "${goodprops[@]}"
66do
67	#
68	# Make sure disk is clean before we use it
69	#
70	create_pool $TESTPOOL $DISK0 > $tmpfile
71	destroy_pool $TESTPOOL
72
73	log_must eval "zpool create -n $prop $TESTPOOL $DISK0 > $tmpfile"
74
75	poolexists $TESTPOOL && \
76		log_fail "'zpool create -n <pool> <vspec> ...' fail."
77
78	str="would create '$TESTPOOL' with the following layout:"
79	grep "$str" $tmpfile >/dev/null 2>&1 || \
80		log_fail "'zpool create -n <pool> <vspec>...' is executed as unexpected."
81done
82
83# Verify zpool create -n with invalid options
84for prop in "${badprops[@]}"
85do
86	#
87	# Make sure disk is clean before we use it
88	#
89	create_pool $TESTPOOL $DISK0 > $tmpfile
90	destroy_pool $TESTPOOL
91
92	log_mustnot zpool create -n $prop $TESTPOOL $DISK0
93done
94
95log_pass "'zpool create -n <pool> <vspec>...' success."
96