testsuite/xattrs.test

   1 #! /bin/sh
   2
   3 # This program is distributable under the terms of the GNU GPL (see
   4 # COPYING).
   5
   6 # Test that rsync handles basic xattr preservation.
   7
   8 . $suitedir/rsync.fns
   9 lnkdir="$tmpdir/lnk"
  10
  11 $RSYNC --version | grep ", xattrs" >/dev/null || test_skipped "Rsync is configured without xattr support"
  12
  13 case "`xattr 2>&1`" in
  14 *--list:*)
  15     xset() {
  16         xnam="$1"
  17         xval="$2"
  18         shift 2
  19         xattr -s "$xnam" "$xval" "${@}"
  20     }
  21     xls() {
  22         xattr -l "${@}" | sed "s/^[ $tab_ch]*//"
  23     }
  24     RSYNC_PREFIX='rsync'
  25     RUSR='rsync.nonuser'
  26     ;;
  27 *)
  28     xset() {
  29         xnam="$1"
  30         xval="$2"
  31         shift 2
  32         setfattr -n "$xnam" -v "$xval" "${@}"
  33     }
  34     xls() {
  35         getfattr -d "${@}"
  36     }
  37     RSYNC_PREFIX='user.rsync'
  38     RUSR='user.rsync'
  39     ;;
  40 esac
  41
  42 makepath "$lnkdir" "$fromdir/foo/bar"
  43 echo now >"$fromdir/file0"
  44 echo something >"$fromdir/file1"
  45 echo else >"$fromdir/file2"
  46 echo deep >"$fromdir/foo/file3"
  47 echo normal >"$fromdir/file4"
  48 echo deeper >"$fromdir/foo/bar/file5"
  49
  50 makepath "$chkdir/foo"
  51 echo wow >"$chkdir/file1"
  52 cp_touch "$fromdir/foo/file3" "$chkdir/foo"
  53
  54 dirs='foo foo/bar'
  55 files='file0 file1 file2 foo/file3 file4 foo/bar/file5'
  56
  57 uid_gid=`"$TOOLDIR/tls" "$fromdir/foo" | sed 's/^.* \([0-9][0-9]*\)\.\([0-9][0-9]*\) .*/\1:\2/'`
  58
  59 cd "$fromdir"
  60
  61 xset user.foo foo file0 2>/dev/null || test_skipped "Unable to set an xattr"
  62 xset user.bar bar file0
  63
  64 xset user.short 'this is short' file1
  65 xset user.long 'this is a long attribute that will be truncated in the initial data send' file1
  66 xset user.good 'this is good' file1
  67 xset user.nice 'this is nice' file1
  68
  69 xset user.foo foo file2
  70 xset user.bar bar file2
  71 xset user.long 'a long attribute for our new file that tests to ensure that this works' file2
  72
  73 xset user.dir1 'need to test directory xattrs too' foo
  74 xset user.dir2 'another xattr' foo
  75 xset user.dir3 'this is one last one for the moment' foo
  76
  77 xset user.dir4 'another dir test' foo/bar
  78 xset user.dir5 'one last one' foo/bar
  79
  80 xset user.foo 'new foo' foo/file3 foo/bar/file5
  81 xset user.bar 'new bar' foo/file3 foo/bar/file5
  82 xset user.long 'this is also a long attribute that will be truncated in the initial data send' foo/file3 foo/bar/file5
  83 xset $RUSR.equal 'this long attribute should remain the same and not need to be transferred' foo/file3 foo/bar/file5
  84
  85 xset user.dir0 'old extra value' "$chkdir/foo"
  86 xset user.dir1 'old dir value' "$chkdir/foo"
  87
  88 xset user.short 'old short' "$chkdir/file1"
  89 xset user.extra 'remove me' "$chkdir/file1"
  90
  91 xset user.foo 'old foo' "$chkdir/foo/file3"
  92 xset $RUSR.equal 'this long attribute should remain the same and not need to be transferred' "$chkdir/foo/file3"
  93
  94 case $0 in
  95 *hlink*)
  96     ln foo/bar/file5 foo/bar/file6 || test_skipped "Can't create hardlink"
  97     files="$files foo/bar/file6"
  98     dashH='-H'
  99     altDest='--link-dest'
 100     ;;
 101 *)
 102     dashH=''
 103     altDest='--copy-dest'
 104     ;;
 105 esac
 106
 107 xls $dirs $files >"$scratchdir/xattrs.txt"
 108
 109 # OK, let's try a simple xattr copy.
 110 checkit "$RSYNC -avX $dashH --super . '$chkdir/'" "$fromdir" "$chkdir"
 111
 112 cd "$chkdir"
 113 xls $dirs $files | diff $diffopt "$scratchdir/xattrs.txt" -
 114
 115 cd "$fromdir"
 116
 117 if [ "$dashH" ]; then
 118     for fn in $files; do
 119         name=`basename $fn`
 120         ln $fn ../lnk/$name
 121     done
 122 fi
 123
 124 checkit "$RSYNC -aiX $dashH --super $altDest=../chk . ../to" "$fromdir" "$todir"
 125
 126 cd "$todir"
 127 xls $dirs $files | diff $diffopt "$scratchdir/xattrs.txt" -
 128
 129 [ "$dashH" ] && rm -rf "$lnkdir"
 130
 131 cd "$fromdir"
 132 rm -rf "$todir"
 133
 134 xset user.nice 'this is nice, but different' file1
 135
 136 xls $dirs $files >"$scratchdir/xattrs.txt"
 137
 138 checkit "$RSYNC -aiX $dashH --fake-super --link-dest=../chk . ../to" "$chkdir" "$todir"
 139
 140 cd "$todir"
 141 xls $dirs $files | diff $diffopt "$scratchdir/xattrs.txt" -
 142
 143 sed -n -e '/^[^ ][^ ]*  *[^ ][^ ]*  *[^ ][^ ]*  *1 /p' "$scratchdir/ls-to" >"$scratchdir/ls-diff-all"
 144 fgrep -v './file1' "$scratchdir/ls-diff-all" >"$scratchdir/ls-diff" || :
 145 if [ -s "$scratchdir/ls-diff" ]; then
 146     echo "Missing hard links on:"
 147     cat "$scratchdir/ls-diff"
 148     exit 1
 149 fi
 150 if [ ! -s "$scratchdir/ls-diff-all" ]; then
 151     echo "Too many hard links on file1!"
 152     exit 1
 153 fi
 154
 155 cd "$chkdir"
 156 chmod go-rwx . $dirs $files
 157
 158 xset user.nice 'this is nice, but different' file1
 159 xset $RSYNC_PREFIX.%stat "40000 0,0 $uid_gid" $dirs
 160 xset $RSYNC_PREFIX.%stat "100000 0,0 $uid_gid" $files
 161
 162 xls $dirs $files >"$scratchdir/xattrs.txt"
 163
 164 cd "$fromdir"
 165 rm -rf "$todir"
 166
 167 # When run by a non-root tester, this checks if no-user-perm files/dirs can be copied.
 168 checkit "$RSYNC -aiX $dashH --fake-super --chmod=a= . ../to" "$chkdir" "$todir" # 2>"$scratchdir/errors.txt"
 169
 170 cd "$todir"
 171 xls $dirs $files | diff $diffopt "$scratchdir/xattrs.txt" -
 172
 173 cd "$fromdir"
 174 rm -rf "$todir" "$chkdir"
 175
 176 $RSYNC -aX file1 file2
 177 $RSYNC -aX file1 file2 ../chk/
 178 $RSYNC -aX --del ../chk/ .
 179 $RSYNC -aX file1 ../lnk/
 180 [ "$dashH" ] && ln "$chkdir/file1" ../lnk/extra-link
 181
 182 xls file1 file2 >"$scratchdir/xattrs.txt"
 183
 184 checkit "$RSYNC -aiiX $dashH $altDest=../lnk . ../to" "$chkdir" "$todir"
 185
 186 [ "$dashH" ] && rm ../lnk/extra-link
 187
 188 cd "$todir"
 189 xls file1 file2 | diff $diffopt "$scratchdir/xattrs.txt" -
 190
 191 cd "$fromdir"
 192 rm "$todir/file2"
 193
 194 echo extra >file1
 195 $RSYNC -aX . ../chk/
 196
 197 checkit "$RSYNC -aiiX . ../to" "$chkdir" "$todir"
 198
 199 cd "$todir"
 200 xls file1 file2 | diff $diffopt "$scratchdir/xattrs.txt" -
 201
 202 # The script would have aborted on error, so getting here means we've won.
 203 exit 0