37 lines
1.1 KiB
Markdown
37 lines
1.1 KiB
Markdown
# Test Case: Root Vnode Lookup
|
|
|
|
**Test ID**: TC011-root-vnode
|
|
|
|
## Objective
|
|
|
|
Verify the mounted root vnode has the encoded root NID, directory attributes,
|
|
and the same top-level names as the fixture source.
|
|
|
|
## Fixture
|
|
|
|
Use `images/compact.erofs` and `source/compact`. The structured evidence records
|
|
the root NID and compact inode size. Follow `tests/G1-MANUAL-SETUP.md`.
|
|
|
|
## Procedure
|
|
|
|
After mounting on `$mnt`:
|
|
|
|
```sh
|
|
stat -f 'ino=%i type=%HT mode=%Lp nlink=%l' "$mnt"
|
|
stat -f '%i' "$mnt" > /tmp/tc011-root-nid
|
|
ls -la "$mnt"
|
|
(cd /tmp/repo22-g1/source/compact && ls -1A | sort) > /tmp/tc011-source-names
|
|
(cd "$mnt" && ls -1A | sort) > /tmp/tc011-mount-names
|
|
diff -u /tmp/tc011-source-names /tmp/tc011-mount-names
|
|
cat "$mnt/root.txt"
|
|
```
|
|
|
|
Compare `/tmp/tc011-root-nid` with `root_nid` from `fixture-evidence.txt`, then
|
|
unmount, detach, and remove the two temporary name lists.
|
|
|
|
## Expected Results
|
|
|
|
- Root inode equals the encoded NID and reports a traversable directory.
|
|
- The complete top-level name lists match and `root.txt` is readable.
|
|
- All operations and cleanup return zero.
|