New fixture class for the D4 step-0 split (commons-owned; delivered into catalog's corpus/runner). A nav-golden case is bundle in / expected-read- context out — the shape that expresses "two conformant implementations MUST produce an identical read-context" (method-spec §3 Step 1). - nav-golden-hierarchy/ (positive): depth-first first-seen order, both link forms (/ = bundle root vs relative), one segment per level, resolved-path dedup, cycle termination, recursive verdict exclusion, missing-index binds root alone, flat render. - nav-golden-escape/ (negative, gate must go red): .. escapes and a /etc/passwd root-relative trap; conformant returns only valid.md. Both expected-read-context.md verified byte-for-byte against a conformant navigator implementing §3 Step 1; the negative case verified to diverge under a naive navigator. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01VUCuNNvnCkayuUDy2WFgeU
466 B
466 B
Nav-golden escape case. Every link but the first escapes the bundle or is a root-relative trap; a conformant navigator skips them all, reads none of them, raises nothing, and still returns the one valid sibling.
project: Valid sibling
The only in-bundle target. A conformant navigator returns exactly this file.