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# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
23# Use is subject to license terms.
24#
25
26#
27# Copyright (c) 2013, 2016 by Delphix. All rights reserved.
28#
29
30. $STF_SUITE/include/libtest.shlib
31. $STF_SUITE/tests/functional/xattr/xattr_common.kshlib
32
33#
34# DESCRIPTION:
35#
36# Create files on ufs|ext, copy those files to ZFS with appropriate cp flags,
37# and verify the xattrs will still be readable.
38#
39# STRATEGY:
40#	1. Create files in ufs|ext with xattrs
41#	2. Copy those files to zfs
42#	3. Ensure the xattrs can be read and written
43#	4. Do the same in reverse.
44#
45
46# we need to be able to create zvols to hold our test ufs|ext filesystem.
47verify_runnable "global"
48
49# Make sure we clean up properly
50function cleanup {
51	if ismounted /tmp/$NEWFS_DEFAULT_FS.$$ $NEWFS_DEFAULT_FS; then
52		log_must umount /tmp/$NEWFS_DEFAULT_FS.$$
53	fi
54	log_must rm -rf /tmp/$NEWFS_DEFAULT_FS.$$
55}
56
57log_assert "Files from $NEWFS_DEFAULT_FS with xattrs copied to zfs retain xattr info."
58log_onexit cleanup
59
60# Create a ufs|ext file system that we can work in
61log_must zfs create -V128m $TESTPOOL/$TESTFS/zvol
62block_device_wait
63log_must eval "new_fs $ZVOL_DEVDIR/$TESTPOOL/$TESTFS/zvol > /dev/null 2>&1"
64
65log_must mkdir /tmp/$NEWFS_DEFAULT_FS.$$
66if is_illumos; then
67	log_must mount $ZVOL_DEVDIR/$TESTPOOL/$TESTFS/zvol \
68	    /tmp/$NEWFS_DEFAULT_FS.$$
69
70	# Create files in ufs, and set some xattrs on them.
71	log_must touch /tmp/$NEWFS_DEFAULT_FS.$$/$NEWFS_DEFAULT_FS-file.$$
72
73	log_must runat /tmp/$NEWFS_DEFAULT_FS.$$/$NEWFS_DEFAULT_FS-file.$$ \
74	     cp /etc/passwd .
75
76	# copy those files to ZFS
77	log_must cp -@ /tmp/$NEWFS_DEFAULT_FS.$$/$NEWFS_DEFAULT_FS-file.$$ \
78	    $TESTDIR
79
80	# ensure the xattr information has been copied correctly
81	log_must runat $TESTDIR/$NEWFS_DEFAULT_FS-file.$$ \
82	    diff passwd /etc/passwd
83
84	log_must umount /tmp/$NEWFS_DEFAULT_FS.$$
85else
86	if is_linux; then
87		options="-o user_xattr"
88	fi
89	log_must mount ${options:+""} \
90	    $ZVOL_DEVDIR/$TESTPOOL/$TESTFS/zvol /tmp/$NEWFS_DEFAULT_FS.$$
91
92	# Create files in ext, and set some xattrs on them.
93	# Use small values for xattrs for ext compatibility.
94	log_must touch /tmp/$NEWFS_DEFAULT_FS.$$/$NEWFS_DEFAULT_FS-file.$$
95
96	echo "TEST XATTR" >/tmp/xattr1
97
98	log_must set_xattr_stdin xattr1 \
99	    /tmp/$NEWFS_DEFAULT_FS.$$/$NEWFS_DEFAULT_FS-file.$$ </tmp/xattr1
100
101	# copy those files to ZFS
102	if is_freebsd; then
103		# cp does not preserve extattrs on FreeBSD
104		export TAPE="-"
105		log_must eval "tar cC /tmp/$NEWFS_DEFAULT_FS.$$ \
106		    $NEWFS_DEFAULT_FS-file.$$ | tar xC $TESTDIR"
107	else
108		log_must cp -a \
109		    /tmp/$NEWFS_DEFAULT_FS.$$/$NEWFS_DEFAULT_FS-file.$$ \
110		    $TESTDIR
111	fi
112
113	# ensure the xattr information has been copied correctly
114	log_must eval "get_xattr xattr1 $TESTDIR/$NEWFS_DEFAULT_FS-file.$$ \
115	    >/tmp/xattr1.$$"
116	log_must diff /tmp/xattr1.$$ /tmp/xattr1
117	log_must rm $TESTDIR/$NEWFS_DEFAULT_FS-file.$$
118	log_must rm /tmp/xattr1 /tmp/xattr1.$$
119
120	log_must umount /tmp/$NEWFS_DEFAULT_FS.$$
121fi
122
123log_pass "Files from $NEWFS_DEFAULT_FS with xattrs copied to zfs retain xattr info."
124