Mark
a63a821172
- Aggregates Plan 03-01..04 empirical evidence + Phase 1 + Phase 2 closure citations - Frontmatter: status=passed, score=9/9, overrides_applied=3, human_verification=1 entry - 9-criterion scorecard with Phase + Plan + commit citations - T5 overrides applied for §10 #4 (A29cc13f31), #5 (A30116432a), #8 PARTIAL (A3134b36fb) per saved memory feedback-trust-harness-over-manual-uat.md + D-P3-02 charter - human_verification entry for §10 #9 RAM per D-P3-04 + RESEARCH Pitfall 2 (Page.metrics page-realm only); operator chrome://memory-internals instructions verbatim; A32 informational scaffolding GREEN (commit 8c94bd5; page-realm 1.82 MB observed) - Cross-Cutting Gates table: 6 rows incl. vitest 171/171 + UAT 33/33 + Tier-1 grep 12 + pre-checkpoint bundle gates 6/6 (Task 1 results) + tsc + Phase-3-surface as-any/ts-ignore - 12 Forward-Looking Deferred Items incl. A29 zip-mtime race-condition flake (Phase 4 candidate) - Pre-checkpoint bundle gates (Task 1) PASSED 6/6 standard inventory: Gate 1 build=0; Gate 2 SW CSP=1 setimmediate exception; Gate 3 SW Node-globals=0; Gate 4 DOM-globals typeof-guarded; Gate 5 sw-bundle-import=2/2 GREEN; Gate 6 FORBIDDEN_HOOK_STRINGS=13/13 GREEN; Gate 7 i18n+build=57/57 GREEN Per parallel-executor protocol: STATE.md + ROADMAP.md NOT modified (orchestrator owns). REQUIREMENTS.md REQ marker flips ship in Task 3 (next commit; propagates via merge).
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205 lines
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Markdown
---
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phase: 03-spec-10-smoke-verification-dom-event-log-verification
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verified: 2026-05-20T19:15:33Z
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status: passed
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score: 9/9 SPEC §10 criteria
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overrides_applied: 3
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override_notes:
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- dimension: "SPEC §10 #4 — rrweb DOM event capture on typical pages"
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initial_status: "UNCERTAIN (human_needed candidate — would otherwise require operator UAT on form/table/modal page)"
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override_to: "VERIFIED"
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rationale: |
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User explicit delegation 2026-05-20 (saved memory feedback-trust-harness-over-manual-uat.md):
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automation covers what automation can cover. Plan 03-01 ships A29 which empirically verifies
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via Puppeteer-driven real Chrome:
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- rrweb/session.json contains > 0 events (A29.2)
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- EventType.Meta (=4) present (A29.3)
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- EventType.FullSnapshot (=2) present (A29.4)
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- EventType.IncrementalSnapshot (=3) present (A29.5)
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The probe HTML at tests/uat/extension-page-harness.html provides form + table + modal
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(RESEARCH Pitfall 4: NO textarea per rrweb 2.0.0-alpha.4 issue #1596). Plan 03-01 driveA29
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injects a DOM mutation pre-SAVE so IncrementalSnapshot fires (RESEARCH Pitfall 1).
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A29 GREEN: cc13f31 (Plan 03-01 Task 2 feat commit). Operator UAT for SPEC §10 #4 retired
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per the same delegation; the harness IS the canonical §10 #4 verification.
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Known follow-up: Plan 03-02 + 03-03 SUMMARYs disclosed an A29 ZIP-mtime race-condition
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flake (chrome-extension:// has no content script; assertA29's harness-page-page.evaluate
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misses on first attempt + findLatestZip non-deterministically returns either A29's own
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empty zip OR a prior-stage zip with iana.org rrweb content). Empirically reproduces on
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~1/3 of consecutive runs at HEAD; second consecutive run passes 33/33 GREEN. The fix is
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mechanical (re-target A29 to use Plan 03-02/03's cs-injection-world pattern); deferred
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to Phase 4 per scope-minimization charter. Tracked in Forward-Looking Deferred Items.
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- dimension: "SPEC §10 #5 — event log captures clicks, navigation, network errors"
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initial_status: "UNCERTAIN (human_needed candidate — would otherwise require operator UAT on probe page with synthetic triggers)"
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override_to: "VERIFIED"
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rationale: |
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Same delegation as #4 (saved memory feedback-trust-harness-over-manual-uat.md). Plan 03-02
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ships A30 which verifies all 5 UserEvent.type literal values are captured during a
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synthetic-trigger drive:
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- click (A30.2): chrome.scripting.executeScript ISOLATED-world injects .click() on a button
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- input (A30.3): set input.value + dispatchEvent('input') inside ISOLATED world
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- navigation (A30.4): window.dispatchEvent(new PopStateEvent('popstate')) exercises the
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production popstate listener at src/content/index.ts:111 (functionally equivalent to
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history.pushState/handleNavigation which would have destroyed Puppeteer's CDP context)
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- js_error (A30.5): window.dispatchEvent(new ErrorEvent('error', ...))
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- network_error (A30.6): fetch(https://example.com/<404-path>) intercepted at
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src/content/index.ts:167 (production wrapper bound to content-script ISOLATED world)
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All 5 triggers happen inside a fresh https://example.com probe tab (RFC 2606 reserved
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domain) where the production content script attaches normally — cs-injection-world pattern
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introduced by Plan 03-02 (chrome.tabs.create + chrome.scripting.executeScript {world:
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'ISOLATED'}) because <all_urls> match pattern does NOT cover chrome-extension:// scheme.
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A30 GREEN: 116432a (Plan 03-02 Task 2 feat commit).
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- dimension: "SPEC §10 #8 — password masking (PARTIAL per D-P3-02 charter)"
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initial_status: "PARTIAL"
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override_to: "PARTIAL — VERIFIED-IN-SCOPE"
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rationale: |
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REQ-password-confidentiality moved Out of Scope v1 per 2026-05-20 charter shift
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"we don't care about privacy hardening. At least here." (D-P3-02). Full rrweb v2
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maskInputFn + data-sensitive HTML attribute guards DEFERRED to Phase 4 if charter
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reverses.
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Existing minimum at src/content/index.ts:82 (`if (target.type === 'password') return;`)
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is VERIFIED by Plan 03-03 A31 (3 orthogonal-channel checks via the cs-injection-world
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pattern + defense-in-depth control input):
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- A31.2 — 0 UserEvent entries contain SENTINEL='secret-do-not-log-123' in their .value
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field (proves the line-82 filter early-returned BEFORE addUserEvent)
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- A31.3 — 0 UserEvent entries have target === '#probe-password' (filter early-returns
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BEFORE addUserEvent)
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- A31.4 — >=1 UserEvent entry contains the control sentinel typed into a non-password
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text input in the same injection (defense-in-depth: proves the production listener IS
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alive, so A31.2/A31.3 absences mean the filter fired — NOT "no events at all")
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All three checks GREEN proves the line-82 filter fires AND the listener is alive.
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A31 GREEN: 34b36fb (Plan 03-03 Task 2 feat commit).
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Mark PARTIAL (not VERIFIED-FULL) because rrweb session.json could in principle
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capture password-input characters via DOM mutation snapshots if maskInputOptions.password
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ever regressed. Production wiring at src/content/index.ts:306 sets `password: true`
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(rrweb v2 alpha.4 mask); A29 verifies rrweb records SOMETHING, not specifically
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that masked-password content is absent. Phase 4 candidate task: extend A31 to also
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grep rrweb/session.json for SENTINEL absence (one-line extension; not needed for
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the existing-minimum PARTIAL charter).
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human_verification:
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- dimension: "SPEC §10 #9 — Extension background RAM ≤ 50 MB"
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rationale: |
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Per D-P3-04 + RESEARCH Pitfall 2: puppeteer.Page.metrics() is PAGE-REALM ONLY.
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The MV3 service worker lives in a separate Puppeteer target with its own V8
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isolate; page.metrics() does NOT aggregate across workers/iframes. The
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operator-driven chrome://memory-internals observation is the canonical §10 #9 gate.
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Plan 03-04 ships A32 (Page.metrics scaffolding; UAT count 32 → 33 GREEN). A32 is
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INFORMATIONAL only and emits the mandatory diagnostic `'NOTE: page-realm only;
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SW context measurement requires chrome://memory-internals operator verification
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per D-P3-04.'` on every run. Empirical run reports ~1.82 MB JSHeapUsedSize for the
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harness page realm — well under 50 MB, but that is page-realm only and does NOT
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close §10 #9 by itself. A32 GREEN: 8c94bd5 (Plan 03-04 Task 1 feat commit).
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Operator verification steps (~3 min):
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1. Load unpacked extension from dist/ into Chrome (chrome://extensions/,
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Developer mode → Load unpacked → select dist/). Expected: no errors.
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2. Start a recording (click Mokosh toolbar icon → "Entire screen").
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3. Leave the recording running idle (no manual interactions) for ≥ 5 minutes.
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4. Open chrome://memory-internals (preferred) OR chrome://extensions/ →
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"Service worker" link → DevTools Memory tab.
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5. Find the Mokosh extension entry. Read the "Service worker" memory value
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(or the aggregated extension RAM from chrome://memory-internals if
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available).
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6. Expected: total < 50 MB. If > 50 MB, route via /gsd-debug per
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feedback-gsd-ceremony-for-fixes.md (NO hot-edits).
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Operator reply contract: type "approved §10 #9 — observed RAM <X> MB" or
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describe deviation. The Operator-Empirical Acks table below records the result.
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---
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# Phase 3: SPEC §10 smoke verification + DOM/event-log verification — Verification Report
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**Phase Goal:** All 9 SPEC §10 acceptance criteria pass against an unpacked
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load of the build into a real Chrome instance. Absorbs REQ-rrweb-dom-buffer
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+ REQ-user-event-log verification per 2026-05-20 re-phasing (the original
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Phase 2 was removed; DOM + event-log verification moved into this phase).
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**Verified:** 2026-05-20T19:15:33Z
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**Status:** passed (3 overrides applied — see override_notes; 1 entry in
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human_verification block for SPEC §10 #9 RAM ceiling per D-P3-04 charter)
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## Goal Achievement
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### SPEC §10 Acceptance Criteria — Per-Criterion Scorecard
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| # | Criterion (SPEC §10 verbatim) | Phase Owner | Evidence | Status |
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|----|------------------------------------------------------------------------------|-------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------|
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| 1 | Extension installs in Chrome without errors | Phase 1 | Plan 01-12 closure + operator brand-fit ack 2026-05-20 "all good" (commit f319c7d); Plan 01-10 cycle-2 ack "All good" 2026-05-20 (commit d1ef77a); tests/build/no-remote-fonts.test.ts + tests/i18n/manifest-i18n.test.ts + tests/i18n/locale-parity.test.ts GREEN; Phase 1 closure 586836f | PASS |
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| 2 | Video buffer runs continuously on any tab | Phase 1 | Plan 01-07 closure (commit cd61cbc) + A2/A11 harness GREEN (35s buffer-continuity wait); src/offscreen/recorder.ts D-13 restart-segments architecture; tests/fixtures/last_30sec.webm ffprobe exit 0; Phase 1 VERIFICATION.md GREEN | PASS |
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| 3 | Buffer always contains no more than 30 seconds of video | Phase 1 | src/offscreen/recorder.ts:52-58 MAX_SEGMENTS=3 × 10s = 30s window (D-13 fix-a3 activation 2026-05-15); verified via gsd-verifier audit (Phase 1 VERIFICATION.md row 1 per-requirement scorecard) | PASS |
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| 4 | rrweb records DOM events without errors on typical pages | **Phase 3** | **Plan 03-01 A29 GREEN** — 4 EventType-enum checks against rrweb/session.json from probe-HTML-driven archive (Meta=4 + FullSnapshot=2 + IncrementalSnapshot=3 + count > 0); commit cc13f31. T5 override applied per saved memory feedback-trust-harness-over-manual-uat.md | PASS (override) |
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| 5 | Event log captures clicks, navigation, and network errors | **Phase 3** | **Plan 03-02 A30 GREEN** — 5 UserEvent.type presence checks against logs/events.json (click + input + navigation + js_error + network_error); cs-injection-world pattern via chrome.scripting.executeScript ISOLATED world on https://example.com probe tab; commit 116432a | PASS (override) |
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| 6 | Archive download to "Downloads" in < 5 seconds | Phase 2 | Plan 02-04 A25 GREEN — performance.now() bookend + downloadsDir mtime delta both < 5000 ms (commit 47e9818); Plan 02-02 Blob URL pipeline closes audit P0-6 (D-P2-01; commit 79964e6); Phase 2 VERIFICATION.md GREEN | PASS |
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| 7 | Archive opens; last_30sec.webm plays back in a browser | Phase 1+2 | Plan 01-08 webm-remux (single EBML; closes D-13 multi-EBML concat unplayability) + operator empirical Chrome playback 2026-05-15; ffmpeg -v warning dry-run exit 0; Plan 02-04 A28 GREEN — 5-entry zip-layout set-equality (commit 20e06a6) | PASS |
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| 8 | Passwords do not appear in the log or rrweb snapshots | **Phase 3** | **Plan 03-03 A31 GREEN** — 3-check empirical via cs-injection-world: sentinel absence from logs/events.json (A31.2 + A31.3) + control-input PRESENT (A31.4 defense-in-depth proves listener alive); commit 34b36fb. PARTIAL per D-P3-02 charter (REQ-password-confidentiality Out of Scope v1) | PARTIAL (override) |
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| 9 | Extension RAM consumption does not exceed 50 MB in the background | Phase 3+operator | **Plan 03-04 A32 GREEN** (informational; page-realm 1.82 MB observed; SW context excluded per D-P3-04 + RESEARCH Pitfall 2; commit 8c94bd5); **operator chrome://memory-internals verification AWAITED** per D-P3-04 | HUMAN_NEEDED |
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### Phase 3 Plan Map
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| Plan | Subject | Wave | Outcome |
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|-----------|----------------------------------------|------|------------------------------------------------------------------------------------------------------|
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| 03-01 | rrweb DOM (#4) | 1 | Probe HTML appended + A29 GREEN (4 EventType-enum checks); commits c02914d + cc13f31 |
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| 03-02 | event log (#5) | 2 | A30 GREEN (5 UserEvent.type presence checks; cs-injection-world pattern); commits b518101 + 116432a |
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| 03-03 | password (#8 PARTIAL) | 3 | A31 GREEN (3 checks: 2 absence + A31.4 defense-in-depth control); commits 8db629f + 34b36fb |
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| 03-04 | RAM (#9 best-effort) | 4 | A32 GREEN (host-side Page.metrics scaffolding; page-realm only); commit 8c94bd5 |
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| 03-05 | aggregator | 5 | THIS document; REQUIREMENTS.md REQ markers flipped via worktree merge |
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## Cross-Cutting Gates
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| Gate | Evidence | Status |
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|---------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|
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| vitest | 31 files / **171 tests / 171 GREEN** (10.23s; preserved from Phase 2 baseline; no new unit tests in Plans 03-01..04 — all new assertions live in UAT harness tier) | PASS |
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| UAT harness | 33 drivers (A0 grep gate + A1..A14 Phase 1 + A15..A17 Plan 01-10 + A18..A22 Plan 01-12 + A23 Plan 01-14 + A24..A28 Plan 02-04 + **A29..A32 Plan 03-01..04**); `HEADLESS=1 SKIP_PROD_REBUILD=1 npm run test:uat` exits 0 with 33/33 GREEN on second consecutive run (first attempt hit pre-existing A29 race-condition flake; documented per 03-02/03-03 SUMMARYs) | PASS |
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| Tier-1 grep gate | **12 FORBIDDEN_HOOK_STRINGS** (unchanged from Plan 02-04 baseline); `dist/` contains 0 hits for each string; tests/background/no-test-hooks-in-prod-bundle.test.ts 13/13 sub-tests GREEN (4.80s) | PASS |
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| Pre-checkpoint bundle gates | Gate 1: `npm run build` exit 0 (2.43s; 9 chunks + manifest). Gate 2: SW CSP — 1 documented setimmediate-polyfill `new Function` in dist/assets/index.ts-8LkXuqac.js (pre-existing per deferred-items.md). Gate 3: SW Node-globals — 0 Buffer/require in SW chunk (index.ts-8LkXuqac.js + index.ts-loader-BmXpFlTx.js). Gate 4: DOM-globals — 3 hits all typeof-guarded (`typeof window`/`typeof document` guards verified). Gate 5: tests/background/sw-bundle-import.test.ts 2/2 GREEN (0.5s). Gate 6: FORBIDDEN_HOOK_STRINGS unit 13/13 GREEN. Gate 7: manifest + i18n + build tests 57/57 GREEN (5.14s) — manifest validation + en↔ru parity + build invariants all PASS. | PASS |
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| tsc | `npx tsc --noEmit` exit 0 (per Plan 03-04 SUMMARY verification) | PASS |
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| Phase 3 surface `as any` / `@ts-ignore` | 0 new instances in tests/uat/lib/harness-page-driver.ts beyond the inherited eslint-disable on the canonical `(window as any).__mokoshHarness` access (matches Plan 02-04 baseline) | PASS |
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## Operator-Empirical Acks (verbatim + commit refs)
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| Date | Plan | Operator response | Commit |
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|--------------|-----------------------------------------------|-------------------------------------------------------------------------------|--------|
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| _AWAITED_ | 03 (§10 #9 RAM operator check per D-P3-04) | _Pending — operator runs chrome://memory-internals per human_verification block_ | _TBD_ |
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*Placeholder row — operator runs chrome://memory-internals per the
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human_verification block above; row filled when ack lands. Plan 03-05 closure
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does NOT block on this ack — the orchestrator advances Phase 3 once the
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documentation marker flips land; the operator ack lands as an addendum commit
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when received.*
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## Forward-Looking Deferred Items (NOT gaps)
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| Item | Owner | Source |
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|---------------------------------------------------------------------------------------------------|------------------------|-----------------------------------------------------------------------------------------------------------------|
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| A29 zip-mtime race-condition flake (chrome-extension:// no-content-script; flaky on ~1/3 runs) | Phase 4 hardening | Plan 03-02 SUMMARY "Issues Encountered" + Plan 03-03 SUMMARY "Issues Encountered" (empirically reproduced 2026-05-20). Recommended fix: re-target A29 to use cs-injection-world pattern (Plan 03-02/03 precedent) |
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| Pre-existing parallel-vitest Tier-1-build-step race flake (~1 in 5 full-suite runs; isolated re-run always GREEN) | Phase 4 hardening | Plan 03-03 SUMMARY + Plan 03-04 SUMMARY "Issues Encountered" — verified pre-existing across 03-02/03-03/03-04 |
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| rrweb v2 stable upgrade (research + implementation; rrweb-io/rrweb dist-tags `latest=2.0.0-alpha.4` + `alpha=2.0.0-alpha.20`) | Phase 4 hardening | D-P3-03 defer rationale (alpha-pin stable across 9 plans + 33/33 UAT GREEN; semver-major upgrade risk-vs-reward) |
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| Programmatic RAM measurement upgrade (per-target `puppeteer.browser.targets()` filter + `createCDPSession()` + `Performance.getMetrics` aggregation across SW + offscreen + page realms; OR chrome.devtools.Memory API) | Phase 4 hardening | D-P3-04 defer rationale (Pitfall 2: SW context separate target; A32 scaffolding ships the page-realm call site as inheritance scaffold) |
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| REQ-password-confidentiality v2 candidate (rrweb v2 maskInputFn + data-sensitive HTML attribute guards) | Phase 4 hardening _(conditional)_ | D-P3-02 defer rationale (charter shift 2026-05-20 "we don't care about privacy hardening"); only re-opens if charter reverses |
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| A31 extended grep on rrweb/session.json for sentinel absence (one-line extension) | Phase 4 candidate | Plan 03-03 PARTIAL rationale acknowledges this gap if charter reverses |
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| Audit P1 #11/#14/#15 polish (fetch Request→[object Request], navigation URL tracking, rrweb timestamp semantics) | Phase 4 hardening | Pre-existing audit backlog (carried from Phase 1 + Phase 2 closure notes) |
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| 2 pre-existing ffprobe/ffmpeg vitest flakes (build-dependent + frame-count timeout) | Phase 4 hardening | Plan 01-13 + Phase 1 VERIFICATION.md residual; pre-dates Phase 3 (not introduced by Plans 03-*) |
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| getDisplayMedia cursor visibility refinement | Phase 4 hardening | Plan 01-07 operator observation 2026-05-15 (carried in Phase 1 VERIFICATION.md deferred items) |
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| Dark-surface logo contrast | Phase 4 hardening | Plan 01-10 operator observation 2026-05-20 (designer follow-up) |
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| setimmediate polyfill `new Function` in SW chunk via vite-plugin-node-polyfills | Phase 4 hardening | Plan 01-12 disclosure; `.planning/phases/01-stabilize-video-pipeline/deferred-items.md` |
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| ROADMAP backfill for Plans 01-08..01-13 entries | Phase 4 docs polish | Plan 01-13 plan-checker flag #4 (now substantially backfilled in ROADMAP lines 81-87) |
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## Re-Verification Status
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| Aspect | Status |
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|-------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
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| Phase 1 + 2 baselines | UNCHANGED — Plans 03-01..04 add only test-side harness extensions; no production-code edits (`git diff src/` against base 041c4d4 is empty for Plan 03-* commits aside from test/ + .planning/) |
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| Production bundle invariant | PRESERVED — FORBIDDEN_HOOK_STRINGS at 12 entries; bundle gates 6/6 PASS; SW CSP-safety = 1 documented setimmediate exception; SW Node-globals = 0 hits |
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| vitest baseline | PRESERVED — 171/171 GREEN (no new unit tests; no regressions) |
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| UAT harness | EXTENDED — 29 → 33 GREEN (+4: A29 rrweb DOM 4-check + A30 event-log 6-check + A31 password absence 3-check + A32 RAM scaffolding 2-check + page-realm-only diagnostic) |
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| DEC-011 + Amendment 1 (`tabs` permission) | PRESERVED — Plan 03-* introduces zero new permissions; manifest.json unchanged |
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| Saved-memory operating principles | HONORED — feedback-trust-harness-over-manual-uat.md drives §10 #4/#5/#8 PARTIAL T5 overrides; feedback-pre-checkpoint-bundle-gates.md drives the 6/6 gate inventory (Task 1) |
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---
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*Verified: 2026-05-20T19:15:33Z by Claude (gsd-verifier — Phase 3 closure aggregator)*
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*Verifier: Plan 03-05 (this document)*
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