Files
orca/tests
Neil e3a701822e test(persistence): measure the downgrade direction for worktree identity
The stack widens migrateWorktreeIdentity to repoint worktreeId inside
session rows. That changes what lands on disk with no wire change, which
is Rule 3's shape applied to persistence, so it is measured against
v1.4.199 rather than reasoned about.

Result: new-build state does not break the old build. The old build
renames over it without throwing and loses no row; the two row kinds it
cannot repoint stay stale, which is exactly what its own renames already
produce.

The numbers are measured. A first draft asserted the old build repointed
no inner rows at all; it repoints two of four, and the probe is what
caught that.
2026-09-10 19:26:57 -07:00
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