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273b9f265f
Set each attribute distinctively on a file AND a directory at every level of a
>=3-deep tree and verify it per entry after transfer (metadata is applied as a
single-component op on an entry whose parent chain the resolver restructure
rewrites):
metadata-depth -p preserves exact file/dir modes; -t preserves file
mtimes; --chmod=D710,F600 rewrites them.
omit-times -O omits directory times (files still preserved); -J omits
symlink times.
sparse -S preserves a deep file's hole (allocated << size);
--no-sparse fills it.
xattrs-depth -X reproduces a user xattr on every entry (gated on xattr
support).
acls-depth -A reproduces a POSIX ACL on every entry (gated on ACL
support + setfacl/getfacl).
ownership-depth --groupmap and --chown=:GROUP remap the group of every
entry (non-root, to a secondary group); -o/--usermap gated
on root.
All green on master and under --protocol=29/30.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
58 lines
1.9 KiB
Python
58 lines
1.9 KiB
Python
#!/usr/bin/env python3
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"""Coverage of -p (perms), -t (times) and --chmod at depth.
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Each attribute is set distinctively on a file AND a directory at every level of
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a >=3-deep tree, then checked per entry after the transfer -- the metadata is
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applied as a single-component operation on an entry whose parent chain the
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resolver restructure rewrites, so it must be verified deep, not just at the
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root.
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"""
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import os
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from rsyncfns import (
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FROMDIR, TODIR,
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assert_mode, assert_mtime_close, make_tree, rmtree, run_rsync, test_fail,
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walk_dirs, walk_files,
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)
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src = FROMDIR
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FILE_MODE = 0o640
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DIR_MODE = 0o750
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BASE_MTIME = 1_400_000_000 # a fixed, clearly-old timestamp
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def seed():
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rmtree(src)
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rmtree(TODIR)
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make_tree(src, depth=3)
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for i, f in enumerate(walk_files(src)):
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os.chmod(f, FILE_MODE)
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os.utime(f, (BASE_MTIME + i * 100, BASE_MTIME + i * 100))
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for d in walk_dirs(src):
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os.chmod(d, DIR_MODE)
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# --- -p preserves exact file and directory modes at every level -------------
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seed()
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run_rsync('-rlpt', f'{src}/', f'{TODIR}/')
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for f in walk_files(src):
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assert_mode(TODIR / f.relative_to(src), FILE_MODE, label=f'-p file {f.name}')
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for d in walk_dirs(src):
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assert_mode(TODIR / d.relative_to(src), DIR_MODE, label=f'-p dir {d.name}')
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# --- -t preserves file mtimes at every level --------------------------------
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for f in walk_files(src):
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rel = f.relative_to(src)
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assert_mtime_close(TODIR / rel, f.stat().st_mtime, label=f'-t {rel}')
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# --- --chmod rewrites modes at every level ----------------------------------
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seed()
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run_rsync('-a', '--chmod=D710,F600', f'{src}/', f'{TODIR}/')
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for f in walk_files(src):
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assert_mode(TODIR / f.relative_to(src), 0o600, label=f'--chmod file {f.name}')
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for d in walk_dirs(src):
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assert_mode(TODIR / d.relative_to(src), 0o710, label=f'--chmod dir {d.name}')
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print("metadata-depth: -p / -t / --chmod verified per entry at depth")
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