40 lines
1.2 KiB
Markdown
40 lines
1.2 KiB
Markdown
# Test Case: VFS Vget Normal Operation
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**Test ID**: TC012-vget-normal
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## Objective
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Exercise `VFS_VGET` through a real FreeBSD file handle and verify the returned
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vnode identifies and reads the same EROFS inode as pathname lookup.
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## Fixture
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Use `images/compact.erofs`, `source/compact/testfile.txt`, and
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`tests/nfs_fh_tool.c`. Compile the helper as described in
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`tests/G1-MANUAL-SETUP.md`; run as root.
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## Procedure
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After mounting on `$mnt`:
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```sh
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stat -f 'path_ino=%i gen=%v size=%z' "$mnt/testfile.txt"
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./nfs_fh_tool capture "$mnt/testfile.txt" /tmp/tc012-a.fh
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./nfs_fh_tool capture "$mnt/testfile.txt" /tmp/tc012-b.fh
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./nfs_fh_tool compare /tmp/tc012-a.fh /tmp/tc012-b.fh
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./nfs_fh_tool describe /tmp/tc012-a.fh
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./nfs_fh_tool stat /tmp/tc012-a.fh
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./nfs_fh_tool cat /tmp/tc012-a.fh /tmp/tc012-fh.out
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cmp /tmp/repo22-g1/source/compact/testfile.txt /tmp/tc012-fh.out
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sha256 /tmp/repo22-g1/source/compact/testfile.txt /tmp/tc012-fh.out
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```
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Remove the handles/output, then unmount and detach.
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## Expected Results
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- Both captures produce the same handle.
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- Handle NID, `fhstat` inode, and pathname inode agree.
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- `fhopen` output matches the deterministic source exactly.
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- No stale/duplicate vnode error or cleanup failure occurs.
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