mirror of
https://github.com/trapexit/mergerfs.git
synced 2026-10-19 16:16:48 +00:00
Antonio SJ Musumeci
84e4cdeb7e
- Add mergerfs_mount() context manager in posix_parity.py that creates temporary branch dirs in tests/.test_tmp/, mounts an ephemeral mergerfs instance, and cleans up after use. - Add find_mergerfs(), find_fusermount(), mount_mergerfs(), unmount_mergerfs() helpers. - Update run-tests to invoke each TEST_* script without a mountpoint arg. - Update README.md to document the new `python3 tests/run-tests` invocation. - Fix 44 tests to use mergerfs_mount() instead of expecting a pre-mounted path. - Add tempfile import to 10 tests that were missing it. - Fix TEST_mount_lifecycle to use mergerfs_mount() context manager. - Fix TEST_posix_tmpfile missing join import. - Fix TEST_cfg_xattr_modes error message framing (no "(known bug)"). - Fix TEST_posix_copy_file_range: loop-copy full size, compare st_size and SHA256 hash; add NativeTmp for space management; route native temp to tests/.test_tmp/ to avoid ENOSPC on /tmp. - Fix TEST_posix_getattr_fgetattr: st_cmp skips st_size for dirs; add compare_ino param for safe inode comparison when inodecalc=passthrough. - Fix TEST_unlink_rename, TEST_use_* tests: namespace cleanup, consistent variable naming, None check for cmpfunc. - Fix TEST_readlink_semantics: remove type annotations to support older Python; wrap in mergerfs_mount() try/except. - Add flush=True to run-tests print so test names show immediately.
65 lines
2.1 KiB
Python
Executable File
65 lines
2.1 KiB
Python
Executable File
#!/usr/bin/env python3
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import os
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import sys
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from posix_parity import fail
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from posix_parity import mergerfs_get_option
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from posix_parity import mergerfs_mount
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from posix_parity import mergerfs_set_option
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def main():
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try:
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with mergerfs_mount() as (mount, _):
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try:
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orig_statfs = mergerfs_get_option(mount, "statfs")
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orig_ignore = mergerfs_get_option(mount, "statfs-ignore")
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except (PermissionError, FileNotFoundError, OSError):
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return 0
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try:
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mergerfs_set_option(mount, "statfs", "base")
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mergerfs_set_option(mount, "statfs-ignore", "none")
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s_none = os.statvfs(mount)
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mergerfs_set_option(mount, "statfs-ignore", "nc")
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s_nc = os.statvfs(mount)
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mergerfs_set_option(mount, "statfs-ignore", "ro")
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s_ro = os.statvfs(mount)
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if s_nc.f_bavail > s_none.f_bavail:
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return fail(
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f"statfs-ignore=nc increased bavail unexpectedly nc={s_nc.f_bavail} none={s_none.f_bavail}"
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)
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if s_ro.f_bavail > s_nc.f_bavail:
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return fail(
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f"statfs-ignore=ro increased bavail unexpectedly ro={s_ro.f_bavail} nc={s_nc.f_bavail}"
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)
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mergerfs_set_option(mount, "statfs", "full")
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s_full = os.statvfs(mount)
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if s_full.f_bsize <= 0 or s_full.f_frsize <= 0:
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return fail(
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f"statfs=full invalid block sizes bsize={s_full.f_bsize} frsize={s_full.f_frsize}"
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)
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except (PermissionError, FileNotFoundError, OSError):
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return 0
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finally:
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try:
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mergerfs_set_option(mount, "statfs", orig_statfs)
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mergerfs_set_option(mount, "statfs-ignore", orig_ignore)
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except OSError:
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pass
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return 0
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except RuntimeError as exc:
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print(str(exc), end="")
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return 77
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if __name__ == "__main__":
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raise SystemExit(main())
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