feat(03-01): Task 2 — assertA29 + driveA29 + orchestrator wiring (A29 30/30 GREEN)
Page-side (tests/uat/extension-page-harness.ts):
- assertA29 dispatches probe-page DOM mutation (input value + modal
toggle), settles 500ms for rrweb IncrementalSnapshot to enqueue,
setupFreshRecording, 11s segment-settle, SAVE_ARCHIVE; pushes
A29.1 SAVE ack check. Module-local constants:
A29_SAVE_ARCHIVE_TIMEOUT_MS=15s, A29_SEGMENT_SETTLE_MS=11s,
A29_MUTATION_SETTLE_MS=500ms.
- declare global interface + window.__mokoshHarness object literal
extended with assertA29 (single-method-per-assertion contract).
- statusEl + console banner updated A28 → A29 + cite Plan 03-01.
Host-side (tests/uat/lib/harness-page-driver.ts):
- Add `import { EventType } from '@rrweb/types';`.
- driveA29 — 3-phase orchestration mirroring driveA26:
Phase 1 page.evaluate harness.assertA29(); Phase 2 findLatestZip;
Phase 3 JSZip.loadAsync rrweb/session.json + EventType grep.
Appends A29.0a (rrweb/session.json present) + A29.2..A29.5
(events.length>0 + Meta + FullSnapshot + IncrementalSnapshot).
Orchestrator (tests/uat/harness.test.ts):
- driveA29 imported after driveA28.
- driveA29Wrapped const captures handles.downloadsDir.
- drivers array push A29 entry with banner citing Plan 03-01 + Pitfall 1.
- Architecture banner string updated A28 → A29.
Empirical verification (HEADLESS=1 SKIP_PROD_REBUILD=0 npm run test:uat):
- UAT harness: 30/30 GREEN (29 prior + A29 NEW).
- A29 events.length=4; event types observed: 2, 3, 4 (FullSnapshot,
IncrementalSnapshot, Meta — all three required types present).
- Pitfall 1 mitigation empirically verified — the pre-SAVE DOM
mutation produced the IncrementalSnapshot.
- vitest 171/171 GREEN preserved (full suite).
- Tier-1 FORBIDDEN_HOOK_STRINGS unit gate 13/13 GREEN (12 strings × 0
hits each) — A29 rides production rrweb wiring + GET_RRWEB_EVENTS
bridge + sendMessageWithTimeout helper; NO new __MOKOSH_UAT__
symbols.
- npx tsc --noEmit exit 0.
Mark
cc13f319a1