1#!/usr/local/bin/ksh93 -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# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
23# Use is subject to license terms.
24
25. $STF_SUITE/include/libtest.kshlib
26. $STF_SUITE/tests/xattr/xattr_common.kshlib
27
28################################################################################
29#
30# __stc_assertion_start
31#
32# ID:  xattr_013_pos
33#
34# DESCRIPTION:
35# The noxattr mount option functions as expected
36#
37# STRATEGY:
38#	1. Create a file on a filesystem and add an xattr to it
39#	2. Unmount the filesystem, and mount it -o noxattr
40#	3. Verify that the xattr cannot be read and new files
41#	   cannot have xattrs set on them.
42#	4. Unmount and mount the filesystem normally
43#	5. Verify that xattrs can be set and accessed again
44#
45# TESTABILITY: explicit
46#
47# TEST_AUTOMATION_LEVEL: automated
48#
49# CODING_STATUS: COMPLETED (2006-12-15)
50#
51# __stc_assertion_end
52#
53################################################################################
54
55function cleanup {
56
57	log_must $RM $TESTDIR/myfile.${TESTCASE_ID}
58}
59
60
61log_assert "The noxattr mount option functions as expected"
62log_onexit cleanup
63
64test_requires RUNAT
65
66$ZFS set 2>&1 | $GREP xattr > /dev/null
67if [ $? -ne 0 ]
68then
69	log_unsupported "noxattr mount option not supported on this release."
70fi
71
72log_must $TOUCH $TESTDIR/myfile.${TESTCASE_ID}
73create_xattr $TESTDIR/myfile.${TESTCASE_ID} passwd /etc/passwd
74
75log_must $UMOUNT $TESTDIR
76log_must $ZFS mount -o noxattr $TESTPOOL/$TESTFS
77
78# check that we can't perform xattr operations
79log_mustnot eval "$RUNAT $TESTDIR/myfile.${TESTCASE_ID} $CAT passwd > /dev/null 2>&1"
80log_mustnot eval "$RUNAT $TESTDIR/myfile.${TESTCASE_ID} $RM passwd > /dev/null 2>&1"
81log_mustnot eval "$RUNAT $TESTDIR/myfile.${TESTCASE_ID} $CP /etc/passwd . > /dev/null 2>&1"
82
83log_must $TOUCH $TESTDIR/new.${TESTCASE_ID}
84log_mustnot eval "$RUNAT $TESTDIR/new.${TESTCASE_ID} $CP /etc/passwd . > /dev/null 2>&1"
85log_mustnot eval "$RUNAT $TESTDIR/new.${TESTCASE_ID} $RM passwd > /dev/null 2>&1"
86
87# now mount the filesystem again as normal
88log_must $UMOUNT $TESTDIR
89log_must $ZFS mount $TESTPOOL/$TESTFS
90
91# we should still have an xattr on the first file
92verify_xattr $TESTDIR/myfile.${TESTCASE_ID} passwd /etc/passwd
93
94# there should be no xattr on the file we created while the fs was mounted
95# -o noxattr
96log_mustnot eval "$RUNAT $TESTDIR/new.${TESTCASE_ID} $CAT passwd > /dev/null 2>&1"
97create_xattr $TESTDIR/new.${TESTCASE_ID} passwd /etc/passwd
98
99log_pass "The noxattr mount option functions as expected"
100