tarantool / go-storage / 26288689338

90%

Build Type

push

github

Committed by bigbes

Commit Message

integrity: add ValueKey/FullKeys with prefix-aware Store accessors

Codec.ValueKey returns the namer-relative value-layer key (renamed from
the originally-proposed FullKey). Codec.FullKeys returns every key the
namer would emit for the name — value plus one per hash and signature
layer. Both validate name with the same rule as Put/Delete/Get/Watch
(rejecting empty, leading-slash, trailing-slash names) and surface
ErrInvalidName / ErrNoValueKey.

Store.ValueKey and Store.FullKeys mirror the codec methods but return
on-disk keys: when the storage is wrapped with storage.Prefixed, the
wrapper's prefix is prepended. Discovery uses a new storage.Prefixer
interface implemented on *prefixed; storage.StoragePrefix walks the
wrapper for callers that may or may not be in a Prefixed scope.

SingletonStore gains no-arg ValueKey and FullKeys delegating to the
inner Store with the bound name.

Also tightens Codec.BindPredicate to reject the same invalid names —
without it, a stray leading slash would silently equate "/foo" and
"foo", letting a predicate match a row that no sibling call could see.

Coverage Stats

57 of 68 new or added lines in 5 files covered. (83.82%)

2 existing lines in 1 file now uncovered.

3812 of 4240 relevant lines covered (89.91%)

511.34 hits per line