mirror of
https://github.com/trapexit/mergerfs.git
synced 2026-10-19 16:16:48 +00:00
Antonio SJ Musumeci
ef1e01b5a5
Unit tests (29 new in tests/tests.cpp): - str::eq() and str::startswith() char* nullptr safety - str::from() u64/s64/int suffix parsing (K/M/G/T, overflow, invalid) - num::humanize() byte formatting (0, 512, 1K, 1M, 1G, 1T, non-exact) - RmdirErr priority error accumulation (ENOTEMPTY/EEXIST override rules) - HashSet inline-to-heap growth, empty string, and large insertion - fs::inode algorithm switching (valid/invalid names, passthrough raw ino, distinct inodes across algorithms) - RND::rand64() bounds (range, max, shrink_to_rand_elem) - Branches::Impl copy and move assignment re-links default_minfreespace Integration tests (5 new in tests/): - TEST_policy_lup: LUP policy create and search - TEST_rmdir_enotempty_priority: rmdir returns ENOTEMPTY for non-empty dirs - TEST_open_after_unlink: read/write via fd after unlink - TEST_api_xattr: mergerfs xattr API (fullpath, relpath, basepath, allpaths) - TEST_movefile_enospc: moveonenospc configuration round-trip Also: remove xattr nosys checks from TEST_cfg_xattr_modes, reformat integration test scripts to use temp_dir/cleanup_dir helpers, and minor parameter alignment changes in fuse_getxattr, fuse_init, fuse_rename.
81 lines
2.0 KiB
Python
Executable File
81 lines
2.0 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
|
|
import ctypes
|
|
import os
|
|
import sys
|
|
import tempfile
|
|
|
|
from posix_parity import cleanup_dir
|
|
from posix_parity import fail
|
|
from posix_parity import join
|
|
from posix_parity import temp_dir
|
|
from posix_parity import touch
|
|
|
|
|
|
libc = ctypes.CDLL(None, use_errno=True)
|
|
libc.opendir.argtypes = [ctypes.c_char_p]
|
|
libc.opendir.restype = ctypes.c_void_p
|
|
libc.dirfd.argtypes = [ctypes.c_void_p]
|
|
libc.dirfd.restype = ctypes.c_int
|
|
libc.closedir.argtypes = [ctypes.c_void_p]
|
|
libc.closedir.restype = ctypes.c_int
|
|
|
|
|
|
def opendir(path):
|
|
ctypes.set_errno(0)
|
|
dp = libc.opendir(path.encode())
|
|
if not dp:
|
|
err = ctypes.get_errno()
|
|
raise OSError(err, os.strerror(err), path)
|
|
return dp
|
|
|
|
|
|
def close_and_dirfd_errno(path):
|
|
dp = opendir(path)
|
|
fd = libc.dirfd(dp)
|
|
if fd < 0:
|
|
libc.closedir(dp)
|
|
raise OSError(ctypes.get_errno(), "dirfd failed", path)
|
|
|
|
rv = libc.closedir(dp)
|
|
if rv != 0:
|
|
raise OSError(ctypes.get_errno(), "closedir failed", path)
|
|
|
|
try:
|
|
os.fstat(fd)
|
|
return 0
|
|
except OSError as exc:
|
|
return exc.errno
|
|
|
|
|
|
def main():
|
|
if len(sys.argv) != 2:
|
|
print("usage: TEST_posix_releasedir <mountpoint>", file=sys.stderr)
|
|
return 1
|
|
|
|
mount = sys.argv[1]
|
|
|
|
with tempfile.TemporaryDirectory() as native:
|
|
merge_base = temp_dir(mount)
|
|
try:
|
|
native_base = join(native, os.path.basename(merge_base))
|
|
os.makedirs(native_base, exist_ok=True)
|
|
|
|
merge_dir = join(merge_base, "dir")
|
|
native_dir = join(native_base, "dir")
|
|
touch(join(merge_dir, "a"), b"x")
|
|
touch(join(native_dir, "a"), b"x")
|
|
|
|
m_err = close_and_dirfd_errno(merge_dir)
|
|
n_err = close_and_dirfd_errno(native_dir)
|
|
if m_err != n_err:
|
|
return fail(f"releasedir EBADF parity mismatch mergerfs_errno={m_err} native_errno={n_err}")
|
|
|
|
return 0
|
|
finally:
|
|
cleanup_dir(merge_base)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
raise SystemExit(main())
|