4 # Exercises the getfattr/setfattr tools
5 # Derived from tests originally written by Andreas Gruenbacher for ext2
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27 echo "QA output created by $seq"
31 status=1 # failure is the default!
33 # get standard environment, filters and checks
41 echo; echo "*** unmount"
42 umount $SCRATCH_MNT 2>/dev/null
45 trap "_cleanup; exit \$status" 0 1 2 3 15
49 $GETFATTR_PROG --absolute-names -dh $@ 2>&1 | _filter_scratch
54 $SETFATTR_PROG $@ 2>&1 | _filter_scratch
59 echo "*** create test bed"
60 touch $SCRATCH_MNT/reg
61 mkdir -p $SCRATCH_MNT/dir
62 ln -s $SCRATCH_MNT/dir $SCRATCH_MNT/lnk
63 mkdir $SCRATCH_MNT/dev
64 mknod $SCRATCH_MNT/dev/b b 0 0
65 mknod $SCRATCH_MNT/dev/c c 0 0
66 mknod $SCRATCH_MNT/dev/p p
68 find $SCRATCH_MNT | LC_COLLATE=POSIX sort | _filter_scratch | grep -v "lost+found"
71 # real QA test starts here
78 rm -f $tmp.backup1 $tmp.backup2 $seq.full
80 # real QA test starts here
81 _scratch_mkfs > /dev/null 2>&1 || _fail "mkfs failed"
82 _scratch_mount || _fail "mount failed"
85 # In kernels before 3.0, getxattr() fails with EPERM for an attribute which
86 # cannot exist. Later kernels fail with ENODATA. Accept both results.
87 invalid_attribute_filter() {
88 sed -e "s:\(No such attribute\|Operation not permitted\):No such attribute or operation not permitted:"
91 if [ "$USE_ATTR_SECURE" = yes ]; then
92 ATTR_MODES="user security trusted"
94 ATTR_MODES="user trusted"
96 for nsp in $ATTR_MODES; do
97 for inode in reg dir lnk dev/b dev/c dev/p; do
99 echo; echo "=== TYPE $inode; NAMESPACE $nsp"; echo
100 echo "*** set/get one initially empty attribute"
102 setfattr -h -n $nsp.name $SCRATCH_MNT/$inode
103 getfattr -m $nsp $SCRATCH_MNT/$inode
105 echo "*** overwrite empty, set several new attributes"
106 setfattr -h -n $nsp.name -v 0xbabe $SCRATCH_MNT/$inode
107 setfattr -h -n $nsp.name2 -v 0xdeadbeef $SCRATCH_MNT/$inode
108 setfattr -h -n $nsp.name3 -v 0xdeface $SCRATCH_MNT/$inode
110 echo "*** fetch several attribute names and values (hex)"
111 getfattr -m $nsp -e hex $SCRATCH_MNT/$inode
113 echo "*** fetch several attribute names and values (base64)"
114 getfattr -m $nsp -e base64 $SCRATCH_MNT/$inode
116 echo "*** shrink value of an existing attribute"
117 setfattr -h -n $nsp.name2 -v 0xdeaf $SCRATCH_MNT/$inode
118 getfattr -m $nsp -e hex $SCRATCH_MNT/$inode
120 echo "*** grow value of existing attribute"
121 setfattr -h -n $nsp.name2 -v 0xdecade $SCRATCH_MNT/$inode
122 getfattr -m $nsp -e hex $SCRATCH_MNT/$inode
124 echo "*** set an empty value for second attribute"
125 setfattr -h -n $nsp.name2 $SCRATCH_MNT/$inode
126 getfattr -m $nsp -n $nsp.name2 $SCRATCH_MNT/$inode 2>&1 | invalid_attribute_filter
128 echo "*** overwrite empty value"
129 setfattr -h -n $nsp.name2 -v 0xcafe $SCRATCH_MNT/$inode
130 getfattr -m $nsp -e hex -n $nsp.name2 $SCRATCH_MNT/$inode 2>&1 | invalid_attribute_filter
132 echo "*** remove attribute"
133 setfattr -h -x $nsp.name2 $SCRATCH_MNT/$inode
134 getfattr -m $nsp -e hex -n $nsp.name2 $SCRATCH_MNT/$inode 2>&1 | invalid_attribute_filter
136 echo "*** final list (strings, type=$inode, nsp=$nsp)"
137 getfattr -m '.' -e hex $SCRATCH_MNT/$inode
144 # Test the directory descent code
150 echo "*** extend test bed"
151 # must set some descents' attributes to be useful
152 mkdir -p $SCRATCH_MNT/here/up/ascend
153 mkdir -p $SCRATCH_MNT/descend/down/here
154 find $SCRATCH_MNT/descend | xargs setfattr -n user.x -v yz
155 find $SCRATCH_MNT/descend | xargs setfattr -n user.1 -v 23
156 find $SCRATCH_MNT/here | xargs setfattr -n trusted.a -v bc
157 find $SCRATCH_MNT/here | xargs setfattr -n trusted.9 -v 87
158 # whack a symlink in the middle, just to be difficult
159 ln -s $SCRATCH_MNT/here/up $SCRATCH_MNT/descend/and
160 # dump out our new starting point
161 find $SCRATCH_MNT | LC_COLLATE=POSIX sort | _filter_scratch | grep -v "lost+found"
167 echo "*** directory descent with us following symlinks"
168 getfattr -h -L -R -m '.' -e hex $SCRATCH_MNT | _sort_getfattr_output
171 echo "*** directory descent without following symlinks"
172 getfattr -h -P -R -m '.' -e hex $SCRATCH_MNT | _sort_getfattr_output
176 # Test the backup/restore code
182 # NB: no filtering of scratch here... (need to restore too)
183 $GETFATTR_PROG --absolute-names -dh -R -m '.' $SCRATCH_MNT >$1
184 echo BACKUP $1 >>$seq.full
186 [ ! -s $1 ] && echo "warning: $1 (backup file) is empty"
189 echo "*** backup everything"
192 echo "*** clear out the scratch device"
193 rm -fr $SCRATCH_MNT/*
194 echo "AFTER REMOVE" >>$seq.full
195 getfattr -L -R -m '.' $SCRATCH_MNT >>$seq.full
197 echo "*** reset test bed with no extended attributes"
201 echo "*** restore everything"
202 setfattr -h --restore=$tmp.backup1
205 echo "AFTER RESTORE" >>$seq.full
206 getfattr -L -R -m '.' $SCRATCH_MNT >>$seq.full
208 echo "*** compare before and after backups"
209 diff $tmp.backup1 $tmp.backup2
210 if [ $? -ne 0 ]; then
211 echo "urk, failed - creating $seq.backup1 and $seq.backup2"
212 cp $tmp.backup1 $seq.backup1 && cp $tmp.backup2 $seq.backup2