4 # Exercises the getfattr/setfattr tools
5 # Derived from tests originally written by Andreas Gruenbacher for ext2
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27 seqres=$RESULT_DIR/$seq
28 seqres=$RESULT_DIR/$seq
29 seqres=$RESULT_DIR/$seq
30 echo "QA output created by $seq"
34 status=1 # failure is the default!
36 # get standard environment, filters and checks
44 echo; echo "*** unmount"
45 umount $SCRATCH_MNT 2>/dev/null
48 trap "_cleanup; exit \$status" 0 1 2 3 15
52 $GETFATTR_PROG --absolute-names -dh $@ 2>&1 | _filter_scratch
57 $SETFATTR_PROG $@ 2>&1 | _filter_scratch
62 echo "*** create test bed"
63 touch $SCRATCH_MNT/reg
64 mkdir -p $SCRATCH_MNT/dir
65 ln -s $SCRATCH_MNT/dir $SCRATCH_MNT/lnk
66 mkdir $SCRATCH_MNT/dev
67 mknod $SCRATCH_MNT/dev/b b 0 0
68 mknod $SCRATCH_MNT/dev/c c 0 0
69 mknod $SCRATCH_MNT/dev/p p
71 find $SCRATCH_MNT | LC_COLLATE=POSIX sort | _filter_scratch | grep -v "lost+found"
74 # real QA test starts here
81 rm -f $tmp.backup1 $tmp.backup2 $seqres.full
83 # real QA test starts here
84 _scratch_mkfs > /dev/null 2>&1 || _fail "mkfs failed"
85 _scratch_mount || _fail "mount failed"
88 # In kernels before 3.0, getxattr() fails with EPERM for an attribute which
89 # cannot exist. Later kernels fail with ENODATA. Accept both results.
90 invalid_attribute_filter() {
91 sed -e "s:\(No such attribute\|Operation not permitted\):No such attribute or operation not permitted:"
94 if [ "$USE_ATTR_SECURE" = yes ]; then
95 ATTR_MODES="user security trusted"
97 ATTR_MODES="user trusted"
99 for nsp in $ATTR_MODES; do
100 for inode in reg dir lnk dev/b dev/c dev/p; do
102 echo; echo "=== TYPE $inode; NAMESPACE $nsp"; echo
103 echo "*** set/get one initially empty attribute"
105 setfattr -h -n $nsp.name $SCRATCH_MNT/$inode
106 getfattr -m $nsp $SCRATCH_MNT/$inode
108 echo "*** overwrite empty, set several new attributes"
109 setfattr -h -n $nsp.name -v 0xbabe $SCRATCH_MNT/$inode
110 setfattr -h -n $nsp.name2 -v 0xdeadbeef $SCRATCH_MNT/$inode
111 setfattr -h -n $nsp.name3 -v 0xdeface $SCRATCH_MNT/$inode
113 echo "*** fetch several attribute names and values (hex)"
114 getfattr -m $nsp -e hex $SCRATCH_MNT/$inode
116 echo "*** fetch several attribute names and values (base64)"
117 getfattr -m $nsp -e base64 $SCRATCH_MNT/$inode
119 echo "*** shrink value of an existing attribute"
120 setfattr -h -n $nsp.name2 -v 0xdeaf $SCRATCH_MNT/$inode
121 getfattr -m $nsp -e hex $SCRATCH_MNT/$inode
123 echo "*** grow value of existing attribute"
124 setfattr -h -n $nsp.name2 -v 0xdecade $SCRATCH_MNT/$inode
125 getfattr -m $nsp -e hex $SCRATCH_MNT/$inode
127 echo "*** set an empty value for second attribute"
128 setfattr -h -n $nsp.name2 $SCRATCH_MNT/$inode
129 getfattr -m $nsp -n $nsp.name2 $SCRATCH_MNT/$inode 2>&1 | invalid_attribute_filter
131 echo "*** overwrite empty value"
132 setfattr -h -n $nsp.name2 -v 0xcafe $SCRATCH_MNT/$inode
133 getfattr -m $nsp -e hex -n $nsp.name2 $SCRATCH_MNT/$inode 2>&1 | invalid_attribute_filter
135 echo "*** remove attribute"
136 setfattr -h -x $nsp.name2 $SCRATCH_MNT/$inode
137 getfattr -m $nsp -e hex -n $nsp.name2 $SCRATCH_MNT/$inode 2>&1 | invalid_attribute_filter
139 echo "*** final list (strings, type=$inode, nsp=$nsp)"
140 getfattr -m '.' -e hex $SCRATCH_MNT/$inode
147 # Test the directory descent code
153 echo "*** extend test bed"
154 # must set some descents' attributes to be useful
155 mkdir -p $SCRATCH_MNT/here/up/ascend
156 mkdir -p $SCRATCH_MNT/descend/down/here
157 find $SCRATCH_MNT/descend | xargs setfattr -n user.x -v yz
158 find $SCRATCH_MNT/descend | xargs setfattr -n user.1 -v 23
159 find $SCRATCH_MNT/here | xargs setfattr -n trusted.a -v bc
160 find $SCRATCH_MNT/here | xargs setfattr -n trusted.9 -v 87
161 # whack a symlink in the middle, just to be difficult
162 ln -s $SCRATCH_MNT/here/up $SCRATCH_MNT/descend/and
163 # dump out our new starting point
164 find $SCRATCH_MNT | LC_COLLATE=POSIX sort | _filter_scratch | grep -v "lost+found"
170 echo "*** directory descent with us following symlinks"
171 getfattr -h -L -R -m '.' -e hex $SCRATCH_MNT | _sort_getfattr_output
174 echo "*** directory descent without following symlinks"
175 getfattr -h -P -R -m '.' -e hex $SCRATCH_MNT | _sort_getfattr_output
179 # Test the backup/restore code
185 # NB: no filtering of scratch here... (need to restore too)
186 $GETFATTR_PROG --absolute-names -dh -R -m '.' $SCRATCH_MNT >$1
187 echo BACKUP $1 >>$seqres.full
188 cat $1 >> $seqres.full
189 [ ! -s $1 ] && echo "warning: $1 (backup file) is empty"
192 echo "*** backup everything"
195 echo "*** clear out the scratch device"
196 rm -fr $SCRATCH_MNT/*
197 echo "AFTER REMOVE" >>$seqres.full
198 getfattr -L -R -m '.' $SCRATCH_MNT >>$seqres.full
200 echo "*** reset test bed with no extended attributes"
204 echo "*** restore everything"
205 setfattr -h --restore=$tmp.backup1
208 echo "AFTER RESTORE" >>$seqres.full
209 getfattr -L -R -m '.' $SCRATCH_MNT >>$seqres.full
211 echo "*** compare before and after backups"
212 diff $tmp.backup1 $tmp.backup2
213 if [ $? -ne 0 ]; then
214 echo "urk, failed - creating $seq.backup1 and $seq.backup2"
215 cp $tmp.backup1 $seq.backup1 && cp $tmp.backup2 $seq.backup2