mirror of
https://github.com/RsyncProject/rsync.git
synced 2026-07-30 15:26:48 -04:00
0d546ee3b4
Cover the structure and link options at >=3 levels and across directories,
asserting each option's specific effect:
links -l keeps a symlink, -L dereferences it, -k follows a
directory symlink -- all on a symlink several levels deep.
dirs -d copies the top layer (file + empty dir) without recursing.
prune-empty-dirs -m drops empty chains and chains emptied by an exclude,
keeps populated ones.
hardlinks-deep -H preserves a hard link whose names live in different
directories at depth; without -H they become separate inodes.
delete-deep --delete removes a deep extraneous file/subtree; the four
delete-timing variants agree; --max-delete caps deletions;
--existing / --ignore-existing select/skip correctly.
relative-implied -R mirrors an implied directory's mode at depth;
--no-implied-dirs does not (proto 30+).
Green on master and under --protocol=29/30 (the --no-implied-dirs sub-case is
gated to protocol >= 30, where multi-component sender paths are accepted).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
37 lines
1.2 KiB
Python
37 lines
1.2 KiB
Python
#!/usr/bin/env python3
|
|
"""Coverage of -H across directory boundaries.
|
|
|
|
hardlinks_test.py exercises -H on sibling files at the tree root; this
|
|
companion checks that -H preserves a hard link whose two names live in
|
|
DIFFERENT directories several levels deep (the cross-directory case the
|
|
resolver restructure touches), and that without -H the names become
|
|
independent inodes.
|
|
"""
|
|
|
|
from rsyncfns import (
|
|
FROMDIR, TODIR,
|
|
assert_hardlinked, assert_not_hardlinked, makepath, rmtree, run_rsync,
|
|
)
|
|
import os
|
|
|
|
src = FROMDIR
|
|
a = os.path.join('a', 'aa', 'orig')
|
|
b = os.path.join('b', 'bb', 'hardlink')
|
|
|
|
rmtree(src)
|
|
rmtree(TODIR)
|
|
makepath(src / 'a' / 'aa', src / 'b' / 'bb')
|
|
(src / a).write_text("shared content across directories\n")
|
|
os.link(src / a, src / b) # one inode, two names in different dirs
|
|
|
|
# -H preserves the cross-directory hard link.
|
|
run_rsync('-aH', f'{src}/', f'{TODIR}/')
|
|
assert_hardlinked(TODIR / a, TODIR / b, label='-H cross-dir hardlink')
|
|
|
|
# Without -H the two names are copied as independent files.
|
|
rmtree(TODIR)
|
|
run_rsync('-a', f'{src}/', f'{TODIR}/')
|
|
assert_not_hardlinked(TODIR / a, TODIR / b, label='no -H => separate inodes')
|
|
|
|
print("hardlinks-deep: -H preserves a cross-directory hard link at depth")
|