erofs-freebsd-out-tree/tests/TC043-lookup-found.md

Test Case: Lookup - Existing Entries

Test ID: TC043-lookup-found Category: Directory Operations Priority: Critical

Objective

Verify exact-name lookup of regular, directory, and symlink entries returns stable vnode metadata and source-exact data.

Procedure

Mount vfs/vfs-plain.erofs and run:

./g3_vfs_probe stat /tmp/repo22-g3/mnt/testdir/file.txt
./g3_vfs_probe stat /tmp/repo22-g3/mnt/testdir/subdir
./g3_vfs_probe stat /tmp/repo22-g3/mnt/testdir/shortlink
./g3_vfs_probe stat /tmp/repo22-g3/mnt/testdir/file.txt
cmp fixtures/vfs/source/testdir/file.txt \
  /tmp/repo22-g3/mnt/testdir/file.txt
sha256 fixtures/vfs/source/testdir/file.txt \
  /tmp/repo22-g3/mnt/testdir/file.txt

Expected Results

All lookups succeed, repeated file lookup reports the same nonzero inode, each type/mode/size matches fixture evidence, and source/mounted hashes are equal. Record command statuses and cleanup.