mirror of
https://github.com/trapexit/mergerfs.git
synced 2026-10-19 16:16:48 +00:00
Antonio SJ Musumeci
943f91ff98
- Make the test runner fail on failed tests and report explicit skips - Strengthen assertions for O_DIRECT, LUP policy, EXDEV fallback, and xattrs - Fix cleanup and file descriptor handling across test scripts
71 lines
2.1 KiB
Python
Executable File
71 lines
2.1 KiB
Python
Executable File
#!/usr/bin/env python3
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import os
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import shutil
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import subprocess
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import sys
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import tempfile
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import time
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from posix_parity import fail
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def has_tool(name):
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return shutil.which(name) is not None
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def main():
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if len(sys.argv) != 2:
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print("usage: TEST_mount_lifecycle <mountpoint>", file=sys.stderr)
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return 1
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# This is a soft integration harness check for init/destroy wiring.
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# Skip when environment is not prepared for nested mount tests.
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if os.geteuid() != 0:
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return 0
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if not has_tool("mergerfs"):
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return 0
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if not has_tool("fusermount") and not has_tool("fusermount3"):
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return 0
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with tempfile.TemporaryDirectory() as td:
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b1 = os.path.join(td, "b1")
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b2 = os.path.join(td, "b2")
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mp = os.path.join(td, "mp")
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os.makedirs(b1, exist_ok=True)
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os.makedirs(b2, exist_ok=True)
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os.makedirs(mp, exist_ok=True)
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cmd = [
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"mergerfs",
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f"{b1}:{b2}",
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mp,
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"-o",
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"defaults,allow_other,use_ino,category.create=mfs",
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]
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p = subprocess.run(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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if p.returncode != 0:
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return fail(f"mount lifecycle: mergerfs mount failed: {p.stderr.decode(errors='replace')}")
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try:
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with open(os.path.join(mp, "lifecycle-file"), "wb") as fp:
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fp.write(b"ok")
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if not os.path.exists(os.path.join(mp, "lifecycle-file")):
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return fail("mount lifecycle: expected created file to exist")
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finally:
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um = shutil.which("fusermount3") or shutil.which("fusermount")
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for attempt in range(3):
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u = subprocess.run([um, "-u", mp], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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if u.returncode == 0:
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break
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time.sleep(1)
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if u.returncode != 0:
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subprocess.run([um, "-z", mp], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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return 0
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if __name__ == "__main__":
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raise SystemExit(main())
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