4 # Exercises the getfattr/setfattr tools
5 # Derived from tests originally written by Andreas Gruenbacher for ext2
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29 echo "QA output created by $seq"
33 status=1 # failure is the default!
35 # get standard environment, filters and checks
43 echo; echo "*** unmount"
44 umount $SCRATCH_MNT 2>/dev/null
47 trap "_cleanup; exit \$status" 0 1 2 3 15
51 $GETFATTR_PROG --absolute-names -dh $@ 2>&1 | _filter_scratch
56 $SETFATTR_PROG $@ 2>&1 | _filter_scratch
61 echo "*** create test bed"
62 touch $SCRATCH_MNT/reg
63 mkdir -p $SCRATCH_MNT/dir
64 ln -s $SCRATCH_MNT/dir $SCRATCH_MNT/lnk
65 mkdir $SCRATCH_MNT/dev
66 mknod $SCRATCH_MNT/dev/b b 0 0
67 mknod $SCRATCH_MNT/dev/c c 0 0
68 mknod $SCRATCH_MNT/dev/p p
70 find $SCRATCH_MNT | LC_COLLATE=POSIX sort | _filter_scratch | grep -v "lost+found"
73 # real QA test starts here
80 rm -f $tmp.backup1 $tmp.backup2 $seq.full
82 # real QA test starts here
83 _scratch_mkfs > /dev/null 2>&1 || _fail "mkfs failed"
84 _scratch_mount || _fail "mount failed"
87 # In kernels before 3.0, getxattr() fails with EPERM for an attribute which
88 # cannot exist. Later kernels fail with ENODATA. Accept both results.
89 invalid_attribute_filter() {
90 sed -e "s:\(No such attribute\|Operation not permitted\):No such attribute or operation not permitted:"
93 if [ "$USE_ATTR_SECURE" = yes ]; then
94 ATTR_MODES="user security trusted"
96 ATTR_MODES="user trusted"
98 for nsp in $ATTR_MODES; do
99 for inode in reg dir lnk dev/b dev/c dev/p; do
101 echo; echo "=== TYPE $inode; NAMESPACE $nsp"; echo
102 echo "*** set/get one initially empty attribute"
104 setfattr -h -n $nsp.name $SCRATCH_MNT/$inode
105 getfattr -m $nsp $SCRATCH_MNT/$inode
107 echo "*** overwrite empty, set several new attributes"
108 setfattr -h -n $nsp.name -v 0xbabe $SCRATCH_MNT/$inode
109 setfattr -h -n $nsp.name2 -v 0xdeadbeef $SCRATCH_MNT/$inode
110 setfattr -h -n $nsp.name3 -v 0xdeface $SCRATCH_MNT/$inode
112 echo "*** fetch several attribute names and values (hex)"
113 getfattr -m $nsp -e hex $SCRATCH_MNT/$inode
115 echo "*** fetch several attribute names and values (base64)"
116 getfattr -m $nsp -e base64 $SCRATCH_MNT/$inode
118 echo "*** shrink value of an existing attribute"
119 setfattr -h -n $nsp.name2 -v 0xdeaf $SCRATCH_MNT/$inode
120 getfattr -m $nsp -e hex $SCRATCH_MNT/$inode
122 echo "*** grow value of existing attribute"
123 setfattr -h -n $nsp.name2 -v 0xdecade $SCRATCH_MNT/$inode
124 getfattr -m $nsp -e hex $SCRATCH_MNT/$inode
126 echo "*** set an empty value for second attribute"
127 setfattr -h -n $nsp.name2 $SCRATCH_MNT/$inode
128 getfattr -m $nsp -n $nsp.name2 $SCRATCH_MNT/$inode 2>&1 | invalid_attribute_filter
130 echo "*** overwrite empty value"
131 setfattr -h -n $nsp.name2 -v 0xcafe $SCRATCH_MNT/$inode
132 getfattr -m $nsp -e hex -n $nsp.name2 $SCRATCH_MNT/$inode 2>&1 | invalid_attribute_filter
134 echo "*** remove attribute"
135 setfattr -h -x $nsp.name2 $SCRATCH_MNT/$inode
136 getfattr -m $nsp -e hex -n $nsp.name2 $SCRATCH_MNT/$inode 2>&1 | invalid_attribute_filter
138 echo "*** final list (strings, type=$inode, nsp=$nsp)"
139 getfattr -m '.' -e hex $SCRATCH_MNT/$inode
146 # Test the directory descent code
152 echo "*** extend test bed"
153 # must set some descents' attributes to be useful
154 mkdir -p $SCRATCH_MNT/here/up/ascend
155 mkdir -p $SCRATCH_MNT/descend/down/here
156 find $SCRATCH_MNT/descend | xargs setfattr -n user.x -v yz
157 find $SCRATCH_MNT/descend | xargs setfattr -n user.1 -v 23
158 find $SCRATCH_MNT/here | xargs setfattr -n trusted.a -v bc
159 find $SCRATCH_MNT/here | xargs setfattr -n trusted.9 -v 87
160 # whack a symlink in the middle, just to be difficult
161 ln -s $SCRATCH_MNT/here/up $SCRATCH_MNT/descend/and
162 # dump out our new starting point
163 find $SCRATCH_MNT | LC_COLLATE=POSIX sort | _filter_scratch | grep -v "lost+found"
169 echo "*** directory descent with us following symlinks"
170 getfattr -h -L -R -m '.' -e hex $SCRATCH_MNT | _sort_getfattr_output
173 echo "*** directory descent without following symlinks"
174 getfattr -h -P -R -m '.' -e hex $SCRATCH_MNT | _sort_getfattr_output
178 # Test the backup/restore code
184 # NB: no filtering of scratch here... (need to restore too)
185 $GETFATTR_PROG --absolute-names -dh -R -m '.' $SCRATCH_MNT >$1
186 echo BACKUP $1 >>$seq.full
188 [ ! -s $1 ] && echo "warning: $1 (backup file) is empty"
191 echo "*** backup everything"
194 echo "*** clear out the scratch device"
195 rm -fr $SCRATCH_MNT/*
196 echo "AFTER REMOVE" >>$seq.full
197 getfattr -L -R -m '.' $SCRATCH_MNT >>$seq.full
199 echo "*** reset test bed with no extended attributes"
203 echo "*** restore everything"
204 setfattr -h --restore=$tmp.backup1
207 echo "AFTER RESTORE" >>$seq.full
208 getfattr -L -R -m '.' $SCRATCH_MNT >>$seq.full
210 echo "*** compare before and after backups"
211 diff $tmp.backup1 $tmp.backup2
212 if [ $? -ne 0 ]; then
213 echo "urk, failed - creating $seq.backup1 and $seq.backup2"
214 cp $tmp.backup1 $seq.backup1 && cp $tmp.backup2 $seq.backup2