test(offline): real-dictionary move-generator conformance in CI #190

Merged

developer merged 1 commits from feature/offline-realdict-conformance into development 2026-07-06 00:20:58 +00:00

Conversation 1 Commits 1 Files Changed 3

+194

developer commented 2026-07-06 00:10:00 +00:00

Owner

Copy Link

Copy Source

Phase A (A4), on top of #188/#189. Proves the ported move generator against the FULL shipped dictionaries (SOWPODS + Russian + Erudit) — the deep graphs and complete 26/33-letter alphabets the tiny samples cannot reach.

• backend/cmd/movegen: a -dawg-dir mode emitting per-variant golden move-gen vectors from the real dawgs (bounded first-move + blank + a deep 7-tile mid-game). Regenerated in CI to /tmp, never committed (like dictgen/validategen) — no dict version pinned into the repo.
• ui/src/lib/dict/generate.realparity.test.ts: env-gated (DICT_DAWG_DIR + DICT_MOVEGEN_DIR) parity — 9 positions across the three variants match the Go solver exactly; skips cleanly when unset.
• .gitea/workflows/ci.yaml: the conformance job now generates the movegen golden and points the gated vitest at it. This PR self-exercises the new wiring.

Local verify green: backend build/vet/gofmt/test; UI check + test:unit (432 passed, real-parity skips) + build; real-parity 9/9 with the env set.

Phase A (A4), on top of #188/#189. Proves the ported move generator against the FULL shipped dictionaries (SOWPODS + Russian + Erudit) — the deep graphs and complete 26/33-letter alphabets the tiny samples cannot reach. - `backend/cmd/movegen`: a `-dawg-dir` mode emitting per-variant golden move-gen vectors from the real dawgs (bounded first-move + blank + a deep 7-tile mid-game). Regenerated in CI to `/tmp`, never committed (like dictgen/validategen) — no dict version pinned into the repo. - `ui/src/lib/dict/generate.realparity.test.ts`: env-gated (`DICT_DAWG_DIR` + `DICT_MOVEGEN_DIR`) parity — 9 positions across the three variants match the Go solver exactly; skips cleanly when unset. - `.gitea/workflows/ci.yaml`: the conformance job now generates the movegen golden and points the gated vitest at it. This PR self-exercises the new wiring. Local verify green: backend build/vet/gofmt/test; UI check + test:unit (432 passed, real-parity skips) + build; real-parity 9/9 with the env set.

developer added 1 commit 2026-07-06 00:16:52 +00:00

test(offline): real-dictionary move-generator conformance in CI ... a9c8f1ecfe

Phase A (A4): prove the ported move generator (#188) against the FULL shipped
dictionaries, not just the tiny samples — the deep graphs and complete 26/33-letter
alphabets the samples cannot reach.

- backend/cmd/movegen: add a -dawg-dir mode that emits per-variant golden move-gen
  vectors from the real dawgs (a bounded first-move + a blank case + a deep 7-tile
  mid-game position). Regenerated in CI to /tmp, never committed (like the
  dictgen/validategen vectors), so no dictionary version is pinned into the repo.
- ui/src/lib/dict/generate.realparity.test.ts: env-gated (DICT_DAWG_DIR +
  DICT_MOVEGEN_DIR) parity against that golden — 9 positions across scrabble_en /
  scrabble_ru / erudit_ru match the Go solver exactly. Skips cleanly when unset.
- .gitea/workflows/ci.yaml: the conformance job now generates the movegen golden
  and points the gated vitest at it (DICT_MOVEGEN_DIR).

developer force-pushed feature/offline-realdict-conformance from d81d117b54 to a9c8f1ecfe 2026-07-06 00:16:52 +00:00 Compare

owner approved these changes 2026-07-06 00:19:17 +00:00

developer merged commit 543cbe56b9 into development 2026-07-06 00:20:58 +00:00

developer deleted branch feature/offline-realdict-conformance 2026-07-06 00:20:58 +00:00

Sign in to join this conversation.

Reviewers

No Reviewers

owner

Labels

No items

No Label

Milestone

No items

No Milestone

Projects

Clear projects

No project

Assignees

Clear assignees

owner (Ilia) developer

No Assignees

2 Participants

Notifications

Subscribe

Due Date

No due date set.

Dependencies

No dependencies set.

Reference: developer/scrabble-game#190