2 # SPDX-License-Identifier: GPL-2.0
3 # Copyright (c) 2000-2002 Silicon Graphics, Inc. All Rights Reserved.
7 # Exercises the getfattr/setfattr tools
8 # Derived from tests originally written by Andreas Gruenbacher for ext2
11 seqres=$RESULT_DIR/$seq
12 echo "QA output created by $seq"
16 status=1 # failure is the default!
18 # get standard environment, filters and checks
26 echo; echo "*** unmount"
27 _scratch_unmount 2>/dev/null
30 trap "_cleanup; exit \$status" 0 1 2 3 15
34 _getfattr --absolute-names -dh $@ 2>&1 | _filter_scratch
39 $SETFATTR_PROG $@ 2>&1 | _filter_scratch
44 echo "*** create test bed"
45 touch $SCRATCH_MNT/reg
46 mkdir -p $SCRATCH_MNT/dir
47 ln -s $SCRATCH_MNT/dir $SCRATCH_MNT/lnk
48 mkdir $SCRATCH_MNT/dev
49 mknod $SCRATCH_MNT/dev/b b 0 0
50 mknod $SCRATCH_MNT/dev/c c 1 3
51 mknod $SCRATCH_MNT/dev/p p
53 find $SCRATCH_MNT | LC_COLLATE=POSIX sort | _filter_scratch | grep -v "lost+found"
56 # real QA test starts here
63 rm -f $tmp.backup1 $tmp.backup2 $seqres.full
65 # real QA test starts here
66 _scratch_mkfs > /dev/null 2>&1 || _fail "mkfs failed"
70 # In kernels before 3.0, getxattr() fails with EPERM for an attribute which
71 # cannot exist. Later kernels fail with ENODATA. Accept both results.
72 invalid_attribute_filter() {
73 sed -e "s:\(No such attribute\|Operation not permitted\):No such attribute or operation not permitted:"
76 if [ "$USE_ATTR_SECURE" = yes ]; then
77 ATTR_MODES="user security trusted"
79 ATTR_MODES="user trusted"
81 for nsp in $ATTR_MODES; do
82 for inode in reg dir lnk dev/b dev/c dev/p; do
84 echo; echo "=== TYPE $inode; NAMESPACE $nsp"; echo
85 echo "*** set/get one initially empty attribute"
87 setfattr -h -n $nsp.name $SCRATCH_MNT/$inode
88 getfattr -m $nsp $SCRATCH_MNT/$inode
90 echo "*** overwrite empty, set several new attributes"
91 setfattr -h -n $nsp.name -v 0xbabe $SCRATCH_MNT/$inode
92 setfattr -h -n $nsp.name2 -v 0xdeadbeef $SCRATCH_MNT/$inode
93 setfattr -h -n $nsp.name3 -v 0xdeface $SCRATCH_MNT/$inode
95 echo "*** fetch several attribute names and values (hex)"
96 getfattr -m $nsp -e hex $SCRATCH_MNT/$inode
98 echo "*** fetch several attribute names and values (base64)"
99 getfattr -m $nsp -e base64 $SCRATCH_MNT/$inode
101 echo "*** shrink value of an existing attribute"
102 setfattr -h -n $nsp.name2 -v 0xdeaf $SCRATCH_MNT/$inode
103 getfattr -m $nsp -e hex $SCRATCH_MNT/$inode
105 echo "*** grow value of existing attribute"
106 setfattr -h -n $nsp.name2 -v 0xdecade $SCRATCH_MNT/$inode
107 getfattr -m $nsp -e hex $SCRATCH_MNT/$inode
109 echo "*** set an empty value for second attribute"
110 setfattr -h -n $nsp.name2 $SCRATCH_MNT/$inode
111 getfattr -m $nsp -n $nsp.name2 $SCRATCH_MNT/$inode 2>&1 | invalid_attribute_filter
113 echo "*** overwrite empty value"
114 setfattr -h -n $nsp.name2 -v 0xcafe $SCRATCH_MNT/$inode
115 getfattr -m $nsp -e hex -n $nsp.name2 $SCRATCH_MNT/$inode 2>&1 | invalid_attribute_filter
117 echo "*** remove attribute"
118 setfattr -h -x $nsp.name2 $SCRATCH_MNT/$inode
119 getfattr -m $nsp -e hex -n $nsp.name2 $SCRATCH_MNT/$inode 2>&1 | invalid_attribute_filter
121 echo "*** final list (strings, type=$inode, nsp=$nsp)"
122 getfattr -m '.' -e hex $SCRATCH_MNT/$inode
128 # Test the directory descent code
134 echo "*** extend test bed"
135 # must set some descents' attributes to be useful
136 mkdir -p $SCRATCH_MNT/here/up/ascend
137 mkdir -p $SCRATCH_MNT/descend/down/here
138 find $SCRATCH_MNT/descend | xargs setfattr -n user.x -v yz
139 find $SCRATCH_MNT/descend | xargs setfattr -n user.1 -v 23
140 find $SCRATCH_MNT/here | xargs setfattr -n trusted.a -v bc
141 find $SCRATCH_MNT/here | xargs setfattr -n trusted.9 -v 87
142 # whack a symlink in the middle, just to be difficult
143 ln -s $SCRATCH_MNT/here/up $SCRATCH_MNT/descend/and
144 # dump out our new starting point
145 find $SCRATCH_MNT | LC_COLLATE=POSIX sort | _filter_scratch | grep -v "lost+found"
151 echo "*** directory descent with us following symlinks"
152 getfattr -h -L -R -m '.' -e hex $SCRATCH_MNT | _sort_getfattr_output
155 echo "*** directory descent without following symlinks"
156 getfattr -h -P -R -m '.' -e hex $SCRATCH_MNT | _sort_getfattr_output
159 # Test the backup/restore code
165 # Note: we don't filter scratch here since we need to restore too. But
166 # we *do* sort the output by path, since it otherwise would depend on
167 # readdir order, which on some filesystems may change after re-creating
169 _getfattr --absolute-names -dh -R -m '.' $SCRATCH_MNT | _sort_getfattr_output >$1
170 echo BACKUP $1 >>$seqres.full
171 cat $1 >> $seqres.full
172 [ ! -s $1 ] && echo "warning: $1 (backup file) is empty"
175 echo "*** backup everything"
178 echo "*** clear out the scratch device"
179 rm -fr $SCRATCH_MNT/*
180 echo "AFTER REMOVE" >>$seqres.full
181 getfattr -L -R -m '.' $SCRATCH_MNT >>$seqres.full
183 echo "*** reset test bed with no extended attributes"
187 echo "*** restore everything"
188 setfattr -h --restore=$tmp.backup1
191 echo "AFTER RESTORE" >>$seqres.full
192 getfattr -L -R -m '.' $SCRATCH_MNT >>$seqres.full
194 echo "*** compare before and after backups"
195 diff $tmp.backup1 $tmp.backup2
196 if [ $? -ne 0 ]; then
197 echo "urk, failed - creating $seq.backup1 and $seq.backup2"
198 cp $tmp.backup1 $seq.backup1 && cp $tmp.backup2 $seq.backup2