mirror of
https://github.com/trapexit/mergerfs.git
synced 2026-10-26 19:01:56 -04:00
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
100 lines
3.1 KiB
Python
Executable file
100 lines
3.1 KiB
Python
Executable file
#!/usr/bin/env python3
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import os
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import stat
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import sys
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import tempfile
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from posix_parity import cleanup_dir
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from posix_parity import cleanup_paths
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from posix_parity import compare_calls
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from posix_parity import fail
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from posix_parity import join
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from posix_parity import temp_dir
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def main():
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if len(sys.argv) != 2:
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print("usage: TEST_posix_create_mknod <mountpoint>", file=sys.stderr)
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return 1
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mount = sys.argv[1]
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with tempfile.TemporaryDirectory() as native:
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merge_base = temp_dir(mount)
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try:
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native_base = join(native, os.path.basename(merge_base))
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os.makedirs(native_base, exist_ok=True)
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merge_file = join(merge_base, "file")
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native_file = join(native_base, "file")
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merge_exist = join(merge_base, "exist")
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native_exist = join(native_base, "exist")
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merge_notdir = join(merge_base, "notdir")
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native_notdir = join(native_base, "notdir")
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cleanup_paths([merge_file, merge_exist, merge_notdir])
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err = compare_calls(
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"create success",
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lambda: os.open(merge_file, os.O_CREAT | os.O_EXCL | os.O_WRONLY, 0o640),
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lambda: os.open(native_file, os.O_CREAT | os.O_EXCL | os.O_WRONLY, 0o640),
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close_fds=True,
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)
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if err:
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return fail(err)
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with open(merge_exist, "wb"):
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pass
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with open(native_exist, "wb"):
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pass
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err = compare_calls(
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"create EEXIST",
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lambda: os.open(merge_exist, os.O_CREAT | os.O_EXCL | os.O_WRONLY, 0o640),
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lambda: os.open(native_exist, os.O_CREAT | os.O_EXCL | os.O_WRONLY, 0o640),
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close_fds=True,
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)
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if err:
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return fail(err)
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with open(merge_notdir, "wb"):
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pass
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with open(native_notdir, "wb"):
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pass
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err = compare_calls(
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"create ENOTDIR",
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lambda: os.open(join(merge_notdir, "child"), os.O_CREAT | os.O_WRONLY, 0o640),
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lambda: os.open(join(native_notdir, "child"), os.O_CREAT | os.O_WRONLY, 0o640),
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)
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if err:
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return fail(err)
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merge_node = join(merge_base, "mknod")
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native_node = join(native_base, "mknod")
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cleanup_paths([merge_node])
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err = compare_calls(
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"mknod regular",
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lambda: os.mknod(merge_node, stat.S_IFREG | 0o600, 0),
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lambda: os.mknod(native_node, stat.S_IFREG | 0o600, 0),
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)
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if err:
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return fail(err)
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err = compare_calls(
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"mknod EEXIST",
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lambda: os.mknod(merge_node, stat.S_IFREG | 0o600, 0),
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lambda: os.mknod(native_node, stat.S_IFREG | 0o600, 0),
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)
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if err:
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return fail(err)
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return 0
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finally:
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cleanup_dir(merge_base)
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if __name__ == "__main__":
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raise SystemExit(main())
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