testsuite/devices.test

   1 #! /bin/sh
   2
   3 # Copyright (C) 2002 by Martin Pool <mbp@samba.org>
   4
   5 # This program is distributable under the terms of the GNU GPL (see
   6 # COPYING).
   7
   8 # Test rsync handling of devices.  This can only run if you're root.
   9
  10 . "$suitedir/rsync.fns"
  11
  12 chkfile="$scratchdir/rsync.chk"
  13 outfile="$scratchdir/rsync.out"
  14
  15 # Build some hardlinks
  16
  17 case $0 in
  18 *fake*)
  19     $RSYNC --version | grep "[, ] xattrs" >/dev/null || test_skipped "Rsync needs xattrs for fake device tests"
  20     RSYNC="$RSYNC --fake-super"
  21     TLS_ARGS="$TLS_ARGS --fake-super"
  22     case "$HOST_OS" in
  23     darwin*)
  24         mknod() {
  25             fn="$1"
  26             case "$2" in
  27             p) mode=10644 ;;
  28             c) mode=20644 ;;
  29             b) mode=60644 ;;
  30             esac
  31             maj="${3:-0}"
  32             min="${4:-0}"
  33             touch "$fn"
  34             xattr -s 'rsync.%stat' "$mode $maj,$min 0:0" "$fn"
  35         }
  36         ;;
  37     solaris*)
  38         mknod() {
  39             fn="$1"
  40             case "$2" in
  41             p) mode=10644 ;;
  42             c) mode=20644 ;;
  43             b) mode=60644 ;;
  44             esac
  45             maj="${3:-0}"
  46             min="${4:-0}"
  47             touch "$fn"
  48             runat "$fn" "$SHELL_PATH" <<EOF
  49 echo "$mode $maj,$min 0:0" > rsync.%stat
  50 EOF
  51         }
  52         ;;
  53     *)
  54         mknod() {
  55             fn="$1"
  56             case "$2" in
  57             p) mode=10644 ;;
  58             c) mode=20644 ;;
  59             b) mode=60644 ;;
  60             esac
  61             maj="${3:-0}"
  62             min="${4:-0}"
  63             touch "$fn"
  64             setfattr -n 'user.rsync.%stat' -v "$mode $maj,$min 0:0" "$fn"
  65         }
  66         ;;
  67     esac
  68     ;;
  69 *)
  70     case `get_testuid` in
  71     '') ;; # If "id" failed, try to continue...
  72     0)  ;;
  73     *)  if [ -e "$FAKEROOT_PATH" ]; then
  74             echo "Let's try re-running the script under fakeroot..."
  75             exec "$FAKEROOT_PATH" "$SHELL_PATH" $RUNSHFLAGS "$0"
  76         fi
  77         test_skipped "Rsync needs root/fakeroot for device tests"
  78         ;;
  79     esac
  80     ;;
  81 esac
  82
  83 # TODO: Need to test whether hardlinks are possible on this OS/filesystem
  84
  85 mkdir "$fromdir"
  86 mkdir "$todir"
  87 mknod "$fromdir/char" c 41 67  || test_skipped "Can't create char device node"
  88 mknod "$fromdir/char2" c 42 68  || test_skipped "Can't create char device node"
  89 mknod "$fromdir/char3" c 42 69  || test_skipped "Can't create char device node"
  90 mknod "$fromdir/block" b 42 69 || test_skipped "Can't create block device node"
  91 mknod "$fromdir/block2" b 42 73 || test_skipped "Can't create block device node"
  92 mknod "$fromdir/block3" b 105 73 || test_skipped "Can't create block device node"
  93 ln "$fromdir/block3" "$fromdir/block3.5" || echo "Skipping hard-linked device test..."
  94 mkfifo "$fromdir/fifo" || mknod "$fromdir/fifo" p || test_skipped "Can't run mkfifo"
  95 # Work around time rounding/truncating issue by touching both files.
  96 touch -r "$fromdir/block" "$fromdir/block" "$fromdir/block2"
  97
  98 $RSYNC -ai "$fromdir/block" "$todir/block2" \
  99     | tee "$outfile"
 100 cat <<EOT >"$chkfile"
 101 cD$all_plus block
 102 EOT
 103 diff $diffopt "$chkfile" "$outfile" || test_fail "test 1 failed"
 104
 105 $RSYNC -ai "$fromdir/block2" "$todir/block" \
 106     | tee "$outfile"
 107 cat <<EOT >"$chkfile"
 108 cD$all_plus block2
 109 EOT
 110 diff $diffopt "$chkfile" "$outfile" || test_fail "test 2 failed"
 111
 112 sleep 1
 113
 114 $RSYNC -Di "$fromdir/block3" "$todir/block" \
 115     | tee "$outfile"
 116 cat <<EOT >"$chkfile"
 117 cDc.T.$dots block3
 118 EOT
 119 diff $diffopt "$chkfile" "$outfile" || test_fail "test 3 failed"
 120
 121 $RSYNC -aiHvv "$fromdir/" "$todir/" \
 122     | tee "$outfile"
 123 filter_outfile
 124 cat <<EOT >"$chkfile"
 125 .d..t.$dots ./
 126 cDc.t.$dots block
 127 cDc...$dots block2
 128 cD$all_plus block3
 129 hD$all_plus block3.5 => block3
 130 cD$all_plus char
 131 cD$all_plus char2
 132 cD$all_plus char3
 133 cS$all_plus fifo
 134 EOT
 135 if test ! -r "$fromdir/block3.5"; then
 136     grep -v block3.5 <"$chkfile" >"$chkfile.new"
 137     mv "$chkfile.new" "$chkfile"
 138 fi
 139 diff $diffopt "$chkfile" "$outfile" || test_fail "test 4 failed"
 140
 141 echo "check how the directory listings compare with diff:"
 142 echo ""
 143 ( cd "$fromdir" && rsync_ls_lR . ) > "$tmpdir/ls-from"
 144 ( cd "$todir" && rsync_ls_lR . ) > "$tmpdir/ls-to"
 145 diff $diffopt "$tmpdir/ls-from" "$tmpdir/ls-to"
 146
 147 if test -r "$fromdir/block3.5"; then
 148     set -x
 149     $RSYNC -aii --link-dest="$todir" "$fromdir/" "$chkdir/" \
 150         | tee "$outfile"
 151     cat <<EOT >"$chkfile"
 152 cd$allspace ./
 153 hD$allspace block
 154 hD$allspace block2
 155 hD$allspace block3
 156 hD$allspace block3.5
 157 hD$allspace char
 158 hD$allspace char2
 159 hD$allspace char3
 160 hS$allspace fifo
 161 EOT
 162     diff $diffopt "$chkfile" "$outfile" || test_fail "test 5 failed"
 163 fi
 164
 165 # The script would have aborted on error, so getting here means we've won.
 166 exit 0