Compose, ReadPackage and ReadNodeIds had no test. ShipModCatalogTests now
covers the derived catalog, the atomic replace of an existing one, every
failure path leaving the previous derived file byte-identical, the unsafe
source/output refusals, package binding (directory name, GLB existence and
extension, anchor node presence), and the GLB reader (each header guard, the
JSON chunk boundary, node index accounting, duplicate ids).
Writing them exposed three defects in Compose, fixed here:
- F6: AetheriaStores.CatalogTypes routes ShipAuthoring to the shipped
catalog, and CultCache indexes names per concrete type with last writer
winning while GetByName over a base type throws on a cross-subtype match.
Compose checked keys only, so a mod hull named like a shipped item, or like
another mod's hull, silently shadowed it or broke lookups. It now refuses
a hull name matching any catalog ItemData and a ship ID matching an
existing ShipAuthoring, naming the ship.
- The backing store writes a .lock file beside every file it opens, so each
Compose left <output>.<guid>.tmp.lock behind, success or failure, once per
boot. The working copy now lives in its own directory that is deleted whole.
- Deleted: the duplicate-ID check (ReadPackage already pins ID to directory
name, so it could not fire) and ReadPackage's containment StartsWith
(Validate already refuses rooted and `..` model paths on the same Read).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
