mirror of
https://github.com/proffesor-for-testing/agentic-qe.git
synced 2026-09-19 08:45:47 +08:00
Dragan Spiridonov
2cb001f697
Four self-contained Node scripts that reproduce each of the four
@ruvector/router 0.1.28 bugs and verify hnswlib-node's correctness
on the same fixtures. Kept in scripts/ so anyone can re-verify the
bug after upstream version bumps without re-deriving the test fixtures.
diagnose-issue-399.mjs — exact-match recall on the
project's FNV-hashed phase
fixture (the same data the
original failing test used)
diagnose-issue-399-realistic.mjs — same recall test on textbook
unit-Gaussian random vectors,
proves the bug isn't a fixture
pathology
diagnose-issue-399-direct.mjs — bypasses NativeHnswBackend wrapper
and calls @ruvector/router's
VectorDb directly to rule out
wrapper bugs and confirm the
defect is upstream
diagnose-issue-399-hnswlib.mjs — same fixture against hnswlib-node,
empirical evidence that the
replacement library returns
100% recall@10 with correct
ordering
Each script takes M, efC, efS as CLI args so future investigators
can sweep parameters without editing source. The four scripts
together produce the empirical numbers cited in ADR-090.
Refs #399, ADR-090.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>