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. $STF_SUITE/include/libtest.shlib
28
29#
30# DESCRIPTION:
31# check 'zfs create <filesystem>' works at the name length boundary
32#
33# STRATEGY:
34# 1. Verify creating filesystem with name length 255 would succeed
35# 2. Verify creating filesystem with name length 256 would fail
36# 3. Verify the pool can be re-imported
37
38verify_runnable "both"
39
40# namelen 255 and 256
41TESTFS1=$(for i in $(seq $((254 - ${#TESTPOOL}))); do echo z ; done | tr -d '\n')
42TESTFS2=$(for i in $(seq $((255 - ${#TESTPOOL}))); do echo z ; done | tr -d '\n')
43
44function cleanup
45{
46	datasetexists $TESTPOOL/$TESTFS1 && destroy_dataset $TESTPOOL/$TESTFS1
47}
48
49log_onexit cleanup
50
51log_assert "'zfs create <filesystem>' can create a ZFS filesystem with name length 255."
52
53log_must zfs create $TESTPOOL/$TESTFS1
54log_mustnot zfs create $TESTPOOL/$TESTFS2
55log_must zpool export $TESTPOOL
56log_must zpool import $TESTPOOL
57
58log_pass "'zfs create <filesystem>' works as expected."
59