Commit | Line | Data |
---|---|---|
b7815375 MP |
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 | ||
4bde45f6 WD |
8 | # Test rsync handling of hardlinks. By default, rsync does not detect |
9 | # hard links and they get sent as separate files. If you specify -H, | |
10 | # then hard links are detected and linked together on the receiver. | |
b7815375 | 11 | |
e920830e | 12 | . "$suitedir/rsync.fns" |
b7815375 | 13 | |
accf8d12 WD |
14 | outfile="$scratchdir/rsync.out" |
15 | ||
b7815375 MP |
16 | # Build some hardlinks |
17 | ||
18 | fromdir="$scratchdir/from" | |
19 | todir="$scratchdir/to" | |
20 | ||
21 | # TODO: Need to test whether hardlinks are possible on this OS/filesystem | |
22 | ||
23 | mkdir "$fromdir" | |
24 | name1="$fromdir/name1" | |
25 | name2="$fromdir/name2" | |
26 | name3="$fromdir/name3" | |
27 | name4="$fromdir/name4" | |
28 | echo "This is the file" > "$name1" | |
29 | ln "$name1" "$name2" || fail "Can't create hardlink" | |
30 | ln "$name2" "$name3" || fail "Can't create hardlink" | |
31 | cp "$name2" "$name4" || fail "Can't copy file" | |
ee887d98 WD |
32 | cat $srcdir/*.c >"$fromdir/text" |
33 | ||
7918f244 | 34 | checkit "$RSYNC -aHivv '$fromdir/' '$todir/'" "$fromdir" "$todir" |
ee887d98 WD |
35 | |
36 | echo "extra extra" >>"$todir/name1" | |
37 | ||
7918f244 | 38 | checkit "$RSYNC -aHivv --no-whole-file '$fromdir/' '$todir/'" "$fromdir" "$todir" |
ee887d98 | 39 | |
de8252f6 | 40 | # Add a new link in a new subdirectory to test that we don't try to link |
3f2d8d68 WD |
41 | # the files before the directory gets created. We also create a bunch of |
42 | # extra files to ensure that an incremental-recursion transfer works across | |
43 | # distant files. | |
44 | makepath "$fromdir/subdir/down/deep" | |
45 | ||
46 | files='' | |
47 | for x in 0 1 2 3 4 5 6 7 8 9 a b c d e f g h i j k l m n o p q r s t u v w x y z; do | |
48 | for y in 0 1 2 3 4 5 6 7 8 9 a b c d e f g h i j k l m n o p q r s t u v w x y z; do | |
49 | files="$files $x$y" | |
50 | done | |
51 | done | |
52 | (cd "$fromdir/subdir"; touch $files) | |
53 | ||
54 | ln "$name1" "$fromdir/subdir/down/deep/new-file" | |
ee887d98 | 55 | rm "$todir/text" |
b7815375 | 56 | |
7918f244 | 57 | checkit "$RSYNC -aHivv '$fromdir/' '$todir/'" "$fromdir" "$todir" |
7a6e294f | 58 | |
de8252f6 WD |
59 | # Do some duplicate copies using --link-dest and --copy-dest to test that |
60 | # we hard-link all locally-inherited items. | |
7918f244 | 61 | checkit "$RSYNC -aHivv --link-dest='$todir' '$fromdir/' '$chkdir/'" "$todir" "$chkdir" |
de8252f6 WD |
62 | |
63 | rm -rf "$chkdir" | |
7918f244 | 64 | checkit "$RSYNC -aHivv --copy-dest='$todir' '$fromdir/' '$chkdir/'" "$fromdir" "$chkdir" |
de8252f6 | 65 | |
accf8d12 WD |
66 | # Create a hard link that has only one part in the hierarchy. |
67 | echo "This is another file" >"$fromdir/solo" | |
68 | ln "$fromdir/solo" "$chkdir/solo" || fail "Can't create hardlink" | |
69 | ||
70 | # Make sure that the checksum data doesn't slide due to an HLINK_BUMP() change. | |
71 | $RSYNC -aHivc "$fromdir/" "$chkdir/" | tee "$outfile" | |
72 | grep solo "$outfile" && test_fail "Erroneous copy of solo file occurred!" | |
73 | ||
7a6e294f | 74 | # Make sure there's nothing wrong with sending a single file with -H |
2e42adb3 | 75 | # enabled (this has broken twice so far, so we need this test). |
ee887d98 | 76 | rm -rf "$todir" |
2e42adb3 WD |
77 | $RSYNC -aHivv "$name1" "$todir/" |
78 | diff $diffopt "$name1" "$todir" || test_fail "solo copy of name1 failed" | |
b7815375 | 79 | |
05118158 | 80 | # The script would have aborted on error, so getting here means we've won. |
b7815375 | 81 | exit 0 |