| 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 duplicate filenames. |
| 9 | |
| 10 | # It's quite possible that the user might specify the same source file |
| 11 | # more than once on the command line, perhaps through shell variables |
| 12 | # or wildcard expansions. It might cause problems for rsync if the |
| 13 | # same name occurred more than once in the file list, because we might |
| 14 | # be trying to update the first copy and generate checksums for the |
| 15 | # second copy at the same time. See clean_flist() for the implementation. |
| 16 | |
| 17 | # We don't need to worry about hardlinks or symlinks. Because we |
| 18 | # always rename-and-replace the new copy, they can't affect us. |
| 19 | |
| 20 | # This test is not great, because it is a timing-dependent bug. |
| 21 | |
| 22 | . $srcdir/testsuite/rsync.fns |
| 23 | |
| 24 | test_skipped "Known minor bug in this code" |
| 25 | |
| 26 | set -x |
| 27 | |
| 28 | # Build some hardlinks |
| 29 | |
| 30 | fromdir="$scratchdir/from" |
| 31 | todir="$scratchdir/to" |
| 32 | |
| 33 | mkdir "$fromdir" |
| 34 | name1="$fromdir/name1" |
| 35 | name2="$fromdir/name2" |
| 36 | echo "This is the file" > "$name1" |
| 37 | ln -s "$name1" "$name2" || fail "can't create symlink" |
| 38 | |
| 39 | outfile="$scratchdir/rsync.out" |
| 40 | |
| 41 | checkit "$RSYNC -avv \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$fromdir/\" \"$todir/\"" "$fromdir" "$todir" \ |
| 42 | | tee "$outfile" |
| 43 | |
| 44 | # Make sure each file was only copied once... |
| 45 | if [ `grep -c '^name1$' "$outfile"` != 1 ] |
| 46 | then |
| 47 | test_xfail "name1 was not copied exactly once" |
| 48 | fi |
| 49 | if [ `grep -c '^name2$' "$outfile"` != 1 ] |
| 50 | then |
| 51 | test_xfail "name2 was not copied exactly once" |
| 52 | fi |
| 53 | |
| 54 | exit 0 |
| 55 | # last [] may have failed but if we get here then we've won |
| 56 | |