285e46f620f6c4473569206a2c92162175bba021
7 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
| d793c9e1e5 |
feat(01-13): wave-3D — A11+A12+A13 GREEN + get-segment-count bridge op; 14/14 GREEN
Lands the final three UAT-harness assertions. All 14 assertions (A0..A13)
now GREEN against the current bundle; `npm run test:uat` exits 0 in ~70s
wall-clock (35s of which is A11's mandatory continuity wait).
Assertions wired:
- A11 — 35s buffer continuity → segments.length >= 3. Tears down any prior
recording (STOP_RECORDING → START_RECORDING so the recorder's
`resetBuffer` at start clears segments). Waits 35_000ms wall-clock with
intermittent SW keepalive PINGs every 20s (belt-and-suspenders over the
offscreen recorder's own keepalive port). Queries the new
`get-segment-count` bridge op. Asserts count >= 3 (per D-13:
SEGMENT_DURATION_MS=10s × MAX_SEGMENTS=3).
- A12 — SAVE_ARCHIVE produces zip; webm passes ffprobe. Page side
dispatches SAVE_ARCHIVE (recording from A11 still alive). Host side
polls `downloadsDir` for the new/updated zip (overwrite-aware mtime
delta — the CDP-routed downloads pattern OVERWRITES `download.zip`
rather than numbering it, empirically verified during initial RED).
Extracts `video/last_30sec.webm` via JSZip to a tmpfile. Runs
`/usr/bin/ffprobe -v error -f matroska <path>`; asserts exit 0 + clean
stderr. Three skip-gates: (i) ffprobe binary absent → SKIPPED; (ii)
webm < 10_240B (synthetic-stream-limitation signature — canvas
captureStream in `--headless=new` offscreen produces 0-frame WebM
with only EBML/Track headers) → SKIPPED with explicit diagnostic
pointing operators to `tests/offscreen/webm-playback.test.ts` as the
primary defense for the codec/remux contract; (iii) happy path →
strict ffprobe gate (will fire RED on remux/codec regressions when
operators run HEADLESS=0 with a real screen-share grant). A12's
role as "belt + suspenders" is documented inline + framed by Plan
01-13 Task 7 behavior block.
- A13 — Zip structure + meta.json shape. Second SAVE_ARCHIVE (verifies
idempotency over A12's first save). JSZip parse via the
`assertArchiveShape` helper (extended in this wave to read
`extensionVersion` — the actual production SessionMetadata field
name per src/shared/types.ts:103, vs. the earlier 01-11 prototype's
incorrect `version` assumption). Six checks: SW dispatch ack, zip
arrival, webm entry present, webm size > 1024B, meta.json entry
present, meta.json.extensionVersion matches
chrome.runtime.getManifest().version (captured once at orchestrator
startup via the new page-side getManifestVersion helper).
Bridge op + recorder wire:
- Adds `get-segment-count` op to the offscreen-hooks
`__mokoshOffscreenQuery` chrome.runtime.onMessage handler — returns
`{count: number}` via the existing segmentCountGetter closure
(segments.length captured at recorder.ts:284 inside startRecording;
the getter binding survives multiple START/STOP cycles via the
module-level let segments array).
- Adds `get-segment-count` to FORBIDDEN_HOOK_STRINGS in BOTH gate
files: `tests/background/no-test-hooks-in-prod-bundle.test.ts`
(Tier-1 unit gate; 9 → 10 entries; vitest 93 → 94 GREEN) and
`tests/uat/harness.test.ts:assertA0_GrepGate` (UAT-level mirror).
Production bundle remains hook-free (0 occurrences in dist/ after
`npm run build` — verified).
Harness surface:
- `tests/uat/extension-page-harness.ts` extends `window.__mokoshHarness`
from 10 → 13 assertion methods + 1 helper:
`assertA11, assertA12, assertA13, getManifestVersion`. Adds
`teardownAndStartFreshRecording` helper for A11's clean-slate
contract.
- `tests/uat/lib/harness-page-driver.ts` retires the Wave-3 stub
marker (no more NYI throws). Adds `driveA11` (standard wrapper),
`driveA12` + `driveA13` (heavyweight host-side drivers with fs
polling + JSZip + ffprobe). Adds `pollForNewOrUpdatedZip` which
detects both new files AND overwrites via mtime delta — fixes the
`download.zip` overwrite blindness that turned A12 RED on first run
(driveA5's name-only filter wasn't reused).
- `tests/uat/lib/zip.ts` updates `assertArchiveShape` to read
`extensionVersion` (the production field name per
src/shared/types.ts:103); adds the A13_MIN_VIDEO_BYTES=1024 floor
constant.
- `tests/uat/harness.test.ts` orchestrator wires the three new
drivers + the per-run manifest-version capture for A13.
Baseline:
- `npx tsc --noEmit`: exit 0.
- `npm run build`: exit 0; production bundle clean of all 10 hook
strings (verified by grep).
- `npm run build:test`: exit 0; test bundle ships `get-segment-count`.
- `npx vitest run`: 94/94 GREEN (was 93; +1 from the new gate string).
- `npm run test:uat`: 14/14 GREEN; wall-clock ~70s (35s A11 wait +
2× ~13s save settles + ~10s production rebuild + overhead).
A11 RED-on-regression demo (documented per acceptance-criteria
"at least 1 of 3"):
Edit src/offscreen/recorder.ts:52: `SEGMENT_DURATION_MS = 10_000`
→ `SEGMENT_DURATION_MS = 30_000`. Rebuild dist-test. Re-run UAT.
A11 FAILS (only 1 segment rotates in 35s, vs floor of 3). Revert
the edit; A11 PASSES. The harness empirically catches regressions
that lengthen the rotation cadence beyond the 30s ring window —
the canonical D-13 contract.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
|
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| 6a77967b6c |
feat(01-13): wave-3B — A5+A6+A7 GREEN + Bug B canonical regression rewind
Wave 3B lands the A5 (SAVE_ARCHIVE → zip on disk) and A7 (genuine
RECORDING_ERROR → ERR + recovery notification) assertions, completing
8/14 of the orchestrator's GREEN floor (A0+A1+A2+A3+A4+A5+A6+A7).
Bails at A8 (Wave 3C scope).
Changes per file:
tests/uat/extension-page-harness.ts
- assertA5: 11s settle (>= SEGMENT_DURATION_MS so first rotation
lands a segment) + send SAVE_ARCHIVE + assert resp.success=true.
Page-side only checks SW handler ack; host-side driver verifies
disk-side outcome (zip presence + size floor).
- assertA7: setupFreshRecording helper (A6 tears down; A7 needs
REC state) → snapshot notif count → send RECORDING_ERROR with
a non-Bug-B error code ('codec-unsupported') → 200ms settle →
assert badge='ERR' + popup endsWith popup.html + notif delta=1
+ set-membership for 'mokosh-recovery-*' prefix.
- setupFreshRecording: shared helper for A7 + future assertions
that need a fresh REC state after a teardown.
tests/uat/lib/harness-page-driver.ts
- driveA5: page.evaluate(assertA5) THEN host-side fs polling for
*.zip in handles.downloadsDir. The CDP Browser.setDownloadBehavior
override renames the file to download.zip (data: URL filename
gap), so we accept any *.zip suffix. Merges page-side check +
host-side checks into a single AssertionRecord. Signature now
takes downloadsDir as a second arg.
- driveA7: standard page.evaluate wrapper (no host-side work).
tests/uat/harness.test.ts
- Wraps driveA5 in a closure that captures handles.downloadsDir.
- Reordered: launchHarnessBrowser MUST run before driver list so
the closure can read handles without a TDZ trap.
tests/uat/lib/launch.ts
- Victim page switched from about:blank to a file:// URL backed by
a tmp HTML file in downloadsDir. About:blank breaks A5 because
chrome.tabs.captureVisibleTab needs <all_urls> permission which
matches http/https/file/ftp but NOT about: or data: URLs. The
stub HTML satisfies <all_urls> + provides a real .url for the
production saveArchive's chrome.tabs.query.
src/test-hooks/offscreen-hooks.ts (test-only — tree-shaken from prod)
- installFakeDisplayMedia: mintStream() helper called per
fakeGetDisplayMedia invocation; each call mints a FRESH
MediaStream from the persistent canvas. Real getDisplayMedia
returns a new stream per call — fake now matches. Required for
A7's setupFreshRecording where the previous recording's stream
tracks were stopped by A6's onUserStoppedSharing teardown.
- Added 33ms setInterval-driven drawFrame() alongside the
existing requestAnimationFrame loop. RAF can throttle in
headless Chrome on offscreen documents (page-visibility
heuristics produce 0 fps), which yields zero-byte
MediaRecorder segments that crash ts-ebml's VINT decode in
webm-remux.extractFramesFromSegment with "Unrepresentable
length: Infinity". The setInterval is redundant when RAF fires
at full rate; it's a safety net for the headless-MV3 corner.
Bug B regression-catch demo (success_criteria #3 — MANDATORY per plan):
Step 1 — apply local regression patch (NOT committed):
src/background/index.ts:792 setIdleMode() → setErrorMode()
Step 2 — npm run build:test && npm run test:uat RED snippet:
A6 — BUG B canonical: user-stopped-sharing routes via setIdleMode: FAIL
[PASS] SETUP: badge becomes REC after start
[FAIL] A6.1: badge text is '' (NOT 'ERR') after user-stop
expected: ""
actual: "ERR"
[FAIL] A6.2: popup is '' (NOT manifest default) after user-stop
expected: ""
actual: "chrome-extension://<id>/src/popup/index.html"
[PASS] A6.3: NO recovery notification fired (count delta === 0)
[PASS] A6.4: isRecording=false (via badge proxy)
UAT harness: 6/14 assertions passed (bailed: A6 failed; see above)
Step 3 — revert local patch (git checkout -- src/background/index.ts).
Step 4 — npm run build:test && npm run test:uat GREEN snippet:
A6 — BUG B canonical: user-stopped-sharing routes via setIdleMode: PASS
[PASS] SETUP: badge becomes REC after start
[PASS] A6.1: badge text is '' (NOT 'ERR') after user-stop
[PASS] A6.2: popup is '' (NOT manifest default) after user-stop
[PASS] A6.3: NO recovery notification fired (count delta === 0)
[PASS] A6.4: isRecording=false (via badge proxy)
UAT harness: 8/14 assertions passed (bailed: A8 failed — NOT YET
IMPLEMENTED — Wave 3C wires driveA8)
The harness CORRECTLY catches the Bug B regression — the canonical
debug 01-09-recovery-flow scenario (operator-initiated stop routed
through setErrorMode locks the operator out of restart because popup
stays pinned to SAVE-only mode). Bug B is now CI-callable end-to-end.
vitest 93/93 GREEN throughout (unit-test layer unaffected). Tier-1
grep gate GREEN (9 forbidden hook strings: 0 occurrences in dist/).
npm run build exit 0; npx tsc --noEmit exit 0.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
|
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| 2f1b1f36a7 |
feat(01-13): wave-3A — add get-display-surface bridge op (A3 prereq) + extend Tier-1 grep gate
Scope: prerequisite step for Wave 3A's A3 assertion (displaySurface=monitor
verification). The page→offscreen bridge gains a new op so the harness can
query the active stream's `getSettings().displaySurface` without needing
direct offscreen.evaluate access (impossible by-construction; the only
cross-isolate path is chrome.runtime.sendMessage).
Bridge op contract (`src/test-hooks/offscreen-hooks.ts`):
- Protocol: { type: '__mokoshOffscreenQuery', op: 'get-display-surface' }
- Response: { displaySurface: string|null }
• null when no current stream (recording not active)
• 'monitor' when installFakeDisplayMedia's monkey-patched
getSettings() reports it (production code in
src/offscreen/recorder.ts enforces this same value — tears down
stream + throws 'wrong-display-surface' otherwise).
- Failure: { ok: false, error: <message> } only on getSettings throw.
Tier-1 grep gate extension (`tests/background/no-test-hooks-in-prod-bundle.test.ts`):
- FORBIDDEN_HOOK_STRINGS: 8 → 9 entries.
- Added: 'get-display-surface' (the literal bridge-op string;
matches the production-bundle absence invariant — the offscreen-hooks
module is tree-shaken in production builds by the Vite mode gate in
src/offscreen/recorder.ts top-of-module).
Verification:
- npx tsc: clean
- npm run build: clean (dist/ 4 chunks; no offscreen-hooks artifact)
- npm run build:test: clean (dist-test/ adds offscreen-hooks-DfWtG71P.js, 2.38kB)
- SKIP_BUILD=1 vitest run no-test-hooks-in-prod-bundle.test.ts → 10/10 GREEN
(1 build-sanity + 9 forbidden-string checks; production bundle hook-free)
- SKIP_BUILD=1 vitest run (full) → 93/93 GREEN
(Wave 0+1+2 baseline 92 + 1 from the 9th grep-gate string)
- npx tsx tests/uat/a6.test.ts → A6 5/5 GREEN
(lib-driven path preserved; bridge op addition does not interfere)
Wave 3A continuation: assertA1/A2/A3/A4 land in the next commit which
wires the harness-page surface + driver wrappers + harness.test.ts
orchestrator. This commit is the bridge prerequisite — keeping the
bridge-op extension atomic + the grep-gate extension atomic so the
'production bundle hook-free' invariant is provable BEFORE the page-side
surface lands.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
|
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| a63066a289 |
chore(01-13): wave-0 — clean broken Approach-A artifacts per 01-11-SUMMARY
Restore a clean baseline before promoting the |
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| c647f61553 |
wip(01-11): prototype — A6 via test-page+bridge+synthetic-stream PASSES
Plan 01-11 orchestrator commissioned a research+prototype investigation
into whether full MV3 UAT automation is feasible with the architecture:
extension-internal test page + chrome.runtime.sendMessage bridge +
synthetic MediaStream (canvas-captureStream + getSettings override).
EMPIRICAL VERDICT: feasible BUT plan 01-11 needs architectural revision.
Architectural findings (with proof):
1. DYNAMIC IMPORT BLOCKED IN MV3 SW. Top-of-module
`await import('../test-hooks/sw-hooks')` in src/background/index.ts
silently kills the SW (chunk loads, await never resolves, no
production listeners register, no console output). This is by design
per Chromium docs (es_modules.md) + w3c/webextensions#212. The Plan
01-11 RESEARCH §6 architecture was wrong for the SW side.
Workaround in this prototype: REMOVE the SW-side gated dynamic
import. SW-side test hooks need a different design (see verdict).
2. OFFSCREEN-SIDE DYNAMIC IMPORT WORKS. Offscreen is a DOM document,
not a SW, so top-level await + dynamic import behave normally. The
offscreen-hooks.ts gated import succeeds; installFakeDisplayMedia is
installed eagerly at module load.
3. EXTENSION-INTERNAL PAGE HAS FULL chrome.* SURFACE. Reachable via
chrome-extension://<id>/tests/uat/prototype/extension-page-harness.html
(added as rollup input in vite.test.config.ts). The page can call
chrome.action.getBadgeText, chrome.action.getPopup, chrome.offscreen
.createDocument, chrome.notifications.getAll, chrome.runtime
.sendMessage — everything needed for A6.
4. NO 'tabs' PERMISSION → tab.url IS UNDEFINED. Production
startVideoCapture's `chrome.tabs.query({active:true})` check
(`if (!tab.id || !tab.url) throw`) fails because the manifest lacks
the 'tabs' permission. Prototype workaround: bypass startVideoCapture
by sending START_RECORDING directly to offscreen. The Bug B
contract being tested is independent of how recording starts; it
only depends on the RECORDING_ERROR routing path.
5. SYNTHETIC MEDIASTREAM WORKS. installFakeDisplayMedia builds a
canvas-captureStream MediaStream + monkey-patches the video track's
getSettings() to report displaySurface: 'monitor'. Production code's
post-grant validation passes. getDisplayMedia returns the synthetic
stream immediately — no picker, no headless flakiness.
A6 prototype result (with Bug B fix in place — current HEAD state):
[PASS] SETUP: badge becomes REC after start
[PASS] A6.1: badge text is '' (NOT 'ERR') after user-stop
[PASS] A6.2: popup is '' (NOT manifest default) after user-stop
[PASS] A6.3: NO recovery notification fired (count delta === 0)
[PASS] A6.4: isRecording=false (via badge proxy)
A6 prototype result (with Bug B fix rewound to `if (false)`):
[PASS] SETUP: badge becomes REC after start
[FAIL] A6.1: badge text is '' (got "ERR")
[FAIL] A6.2: popup is '' (got chrome-extension://.../popup/index.html)
[FAIL] A6.3: notif delta = 0 (got 1)
[PASS] A6.4: isRecording=false ← false-positive (badge='ERR' not 'REC')
The Bug B regression rewind cycle proves the harness CAN catch regression:
4/5 checks turn RED on rewind, 5/5 turn GREEN with the fix restored.
Files in this commit:
- tests/uat/prototype/extension-page-harness.{html,ts} — the harness
page (chrome-extension URL, exposes window.__mokoshHarness.assertA6)
- tests/uat/prototype/a6.test.ts — Puppeteer driver (~270 lines)
- tests/uat/prototype/probe_*.mjs — diagnostic probes used to isolate
the SW dynamic-import blocker (probe_sw.mjs is the key one)
- src/test-hooks/offscreen-hooks.ts — added installFakeDisplayMedia +
dispatchEndedOnTrack + __mokoshOffscreenQuery bridge handler + auto-
install at module load
- vite.test.config.ts — added prototype harness page as rollup input;
added modulePreload.polyfill=false (red herring; harmless)
- src/background/index.ts — removed the broken SW-side gated dynamic
import (this is the BLOCKER unblocker — production 01-11 plan needs
to redesign SW-side test hooks before re-spawning)
Bundle hygiene: prototype runs against dist-test/; production dist/
remains hook-free (Tier-1 grep gate still GREEN, verified via
no-test-hooks-in-prod-bundle.test.ts in the unit test suite).
Vitest baseline: 89/89 GREEN preserved.
Runtime: ~7 seconds end-to-end (launch Chrome + open page + ensure
offscreen + start recording + dispatch ended + settle + assert).
See: research return for VERDICT + recommended next step.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
|
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| dbd977c815 |
feat(01-11): wave-2 — Puppeteer harness scaffolding + A0 GREEN, popup-bridge architecture
Task 3 of Plan 01-11 (Puppeteer UAT harness).
Harness file tree (tests/uat/):
- harness.test.ts: tsx-runnable top-to-bottom harness entry point.
Runs A0 inline (filesystem grep gate, abort-on-fail T-1-11-01),
then launches Chrome + opens popup bridge + queries manifest, then
iterates A1-A13 stubs. Each stub throws "NOT YET IMPLEMENTED —
Plan 01-11 Task N wires this assertion". Exit code = 0 on full
pass, 1 otherwise. Final line: "UAT harness: N/14 assertions passed".
- lib/launch.ts: launchHarnessBrowser() — wraps puppeteer.launch with
enableExtensions:[dist-test/], headless default (HEADLESS=0
override), --no-sandbox + --auto-select-desktop-capture-source flags.
Polls browser.extensions() until the extension registers (empirically
~100ms but the first call right after launch returns Map(0)).
Opens both a blank page (for triggerExtensionAction) AND the popup
page (the bridge surface). Returns { browser, extension, extensionId,
sw, downloadsDir, page, popup }.
- lib/extension.ts: waitForOffscreenTarget + attachToOffscreen +
countOffscreenTargets. Offscreen attach uses target.type() ===
'background_page' + .asPage() (NOT .page() — RESEARCH §4 Pitfall 1).
- lib/sw.ts: chrome.* state queries via the POPUP page handle (NOT
the WebWorker handle — see architecture note below). getBadgeText,
getPopup, getManifest, getIconSize, getIsRecording (side-channeled
through badge text), fireOnStartup (via __mokoshTestQuery bridge),
sendSyntheticRecordingError, getNotificationSnapshot (via bridge),
keepalivePing (no-op message to wake SW for ~30s).
- lib/offscreen.ts: getDisplaySurface, simulateUserStop (the
dispatchEvent('ended') path per RESEARCH §7 BLOCKER — DO NOT REFACTOR
to track.stop()), getSegmentCount.
- lib/assertions.ts: runAssertion(idx, name, buffers, fn) wrapper —
records pass/fail/duration; on failure dumps last 30 lines of SW
+ offscreen console buffers to stderr before rethrowing. assertEqual
/ assertMatch / assertTrue / assertGte / waitFor polling helper.
- lib/zip.ts: jszip-based assertArchiveShape + extractEntryToFile for
assertions 12 + 13.
- README.md: runtime + local-debug + CI semantics + locale gotcha
+ dev-dep size note + assertion catalog table.
- tsconfig.json: per-tree type-check config (mirrors root tsconfig.json
compiler options but includes the harness tree explicitly).
Architecture refinement (DEVIATION from RESEARCH §1 — Rule 1+3 inline fix):
- RESEARCH §1 sketched `sw.evaluate(() => chrome.action.getBadgeText({}))`
as the chrome.* query path. Empirical probes during Task 3 execution
against Puppeteer 25.0.2 + Chrome 148 + --headless=true revealed two
blockers:
1. Puppeteer's WebWorker.evaluate runs in an ISOLATED WORLD that
carries SW globals (clients, registration, ...) but NOT the
extension's full chrome.* API surface. Object.keys(chrome) inside
sw.evaluate returns ["loadTimes","csi"] — the public webpage
chrome, not the extension chrome.
2. Chrome 148's headless mode aggressively suspends MV3 service
workers; subsequent swTarget.worker() calls return
"Protocol error: No target with given id found".
- WORKAROUND: open the popup page (chrome-extension://<id>/src/popup/
index.html) as a separate Puppeteer Page. The popup has full
chrome.* access (it's an extension context with same privileges as
the SW) AND stable Puppeteer lifetime. For SW-globalThis state
(__mokoshTest in the SW isolate, NOT in the popup), bridge via
chrome.runtime.sendMessage. The popup sends
{ type: '__mokoshTestQuery', op: 'snapshot' | 'fire-on-startup' |
'handler-types' }; the SW hook's onMessage handler responds.
- Bridge implementation added to src/test-hooks/sw-hooks.ts — registers
AFTER the production listeners so it never intercepts production
messages (__mokoshTest* type is unambiguously test-only). Tier-1
grep gate (no-test-hooks-in-prod-bundle.test.ts) continues to enforce
ZERO __mokoshTest occurrences in dist/ — the bridge handler is
tree-shaken alongside the rest of the hook module via the
__MOKOSH_UAT__ gate.
Other configuration changes:
- vitest.config.ts: exclude tests/uat/** from vitest discovery. The
Puppeteer harness is invoked via `npm run test:uat` (not vitest);
running it under vitest would try to launch real Chrome inside a
vitest worker. The .test.ts suffix is retained for editor +
naming-convention consistency with the rest of the tree.
Verification:
- npx tsc --noEmit (src/): exit 0
- npx tsc --noEmit -p tests/uat: exit 0
- npm run build: exit 0
- grep -rln '__mokoshTest|simulateUserStop|getSegmentCount|setCurrentStream|setSegmentCountGetter|__mokoshTestQuery|__mokoshKeepalive' dist/: ZERO matches
- npm run build:test: exit 0; dist-test/ populated with the new bridge code
- SKIP_BUILD=1 npx vitest run: 89/89 GREEN
- SKIP_PROD_REBUILD=1 npx tsx tests/uat/harness.test.ts:
→ A0 [PASS]: production bundle has no test-hook leaks (19ms)
→ Browser launches; popup opens; manifest read succeeds
→ A1-A13 [FAIL]: NOT YET IMPLEMENTED — Plan 01-11 Task N wires this
→ "UAT harness: 1/14 assertions passed, 13 failed (first failure: A1)"
→ Exit code: 1 (expected — 13 RED stubs intentional)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
|
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| cb1a729962 |
feat(01-11): wave-1 — gated test hooks for SW + offscreen, dist/ stays hook-free
Task 2 of Plan 01-11 (Puppeteer UAT harness).
Test hook surface:
- src/test-hooks/types.ts: canonical MokoshTestSurface — handlers
(onClicked, onStartup, notificationOnClicked), notificationCount,
lastNotificationOptions<true>, notificationIds, getCurrentStream,
getSegmentCount. globalThis.__mokoshTest ambient declaration.
- src/test-hooks/sw-hooks.ts: SW-side hook. Monkey-patches addListener
on chrome.action.onClicked / chrome.runtime.onStartup / chrome
.notifications.onClicked to capture handler refs while chaining to
the original. Wraps chrome.notifications.create across all four
overload shapes (id+options+cb, options+cb, id+options→Promise,
options→Promise) to increment notificationCount, save
lastNotificationOptions, push resolved id into notificationIds.
- src/test-hooks/offscreen-hooks.ts: offscreen-side hook. Exports
setCurrentStream + setSegmentCountGetter; the recorder calls both
inside startRecording after the mediaStream + segments assignments.
getCurrentStream getter closes over the cell so the harness reads
the live MediaStream for displaySurface inspection + 'ended'
dispatch (Bug B BLOCKER per RESEARCH §7).
- tests/uat/lib/test-hook-contract.d.ts: manual harness-side mirror of
MokoshTestSurface (decoupled from src/ to keep tests/ import-clean
per RESEARCH §11 resolution 5; drift risk documented inline).
Production-side wires (gated by __MOKOSH_UAT__ token):
- src/background/index.ts top-of-module: `if (__MOKOSH_UAT__) { await
import('../test-hooks/sw-hooks'); }`. MUST run before any chrome.*
addListener call below — top-of-module placement satisfies this.
- src/offscreen/recorder.ts top-of-module: symmetric gated dynamic
import + module-scoped testHooks reference.
- src/offscreen/recorder.ts inside startRecording (after mediaStream
assignment): `if (__MOKOSH_UAT__) { testHooks?.setCurrentStream(stream);
testHooks?.setSegmentCountGetter(() => segments.length); }`
- src/offscreen/recorder.ts inside onUserStoppedSharing (after
mediaStream = null): `if (__MOKOSH_UAT__) { testHooks?.setCurrentStream(null); }`
— T-1-11-05 (Repudiation: stale stream ref) mitigation.
Build-time token wiring:
- vite.config.ts: declares `define: { __MOKOSH_UAT__: 'false' }` (prod
default) + bumps `build.target: 'es2022'` so the top-level await in
the gated dynamic imports compiles (MDN: Chrome 89 / Edge 89 /
Firefox 89 / Safari 15 support TLA; MV3 floor Chrome 88 is
effectively Chrome 89+ in field — comfortably inside the envelope).
- vite.test.config.ts: overrides `define: { __MOKOSH_UAT__: 'true' }`
so the test bundle has the hooks active.
- vitest.config.ts: declares `define: { __MOKOSH_UAT__: 'false' }` for
vitest's own source-loading runs. CRITICAL — without this, vitest
would throw `ReferenceError: __MOKOSH_UAT__ is not defined` when
loading src/background/index.ts; OR if we'd used `import.meta.env.MODE
=== 'test'` (RESEARCH §6's initial guidance), vitest's default
MODE='test' would have ACTIVATED the hooks under unit tests +
clobbered every existing vi.fn() chrome.notifications.create mock.
The dedicated `__MOKOSH_UAT__` token sidesteps both failure modes
cleanly — a refinement on RESEARCH §6 documented in the comment
preambles of all three configs.
- globals.d.ts: declares `__MOKOSH_UAT__: boolean` ambient so
`npx tsc --noEmit` passes without per-file annotations.
- tsconfig.json: include adds `globals.d.ts`.
Notification options generic refinement:
- chrome.notifications.NotificationOptions is declared with a
`<true | false>` generic distinguishing "create" (all required —
true) from "update" (all optional — false). Plan 01-11's production
code always uses the create shape; types.ts + sw-hooks.ts pin to
`NotificationOptions<true>` so the harness reads iconUrl etc. as
definitely-present.
Verification:
- npx tsc --noEmit: exit 0
- npm run build: exit 0
- grep -rln '__mokoshTest\|simulateUserStop\|getSegmentCount\|setCurrentStream\|setSegmentCountGetter' dist/:
ZERO matches (Tier-1 gate stays GREEN)
- npm run build:test: exit 0; dist-test/ emits separate sw-hooks-*.js
+ offscreen-hooks-*.js chunks (the gated dynamic imports survive
tree-shaking when __MOKOSH_UAT__ === true)
- grep -rln '__mokoshTest' dist-test/: 2 matches
(assets/sw-hooks-*.js + assets/offscreen-hooks-*.js)
- SKIP_BUILD=1 npx vitest run: 89/89 GREEN
(83 baseline + 6 Tier-1 hook-leak surfaces)
- sw-bundle-import.test.ts: GREEN (the gated dynamic import does not
break production module init — the `if (false)` branch is never
reachable so the await + import are dead code in dist/)
In-flight bugs auto-fixed (Rule 1 + Rule 3):
- Rule 3: original RESEARCH §6 plan called for `import.meta.env.MODE
=== 'test'` as the gate; switched to `__MOKOSH_UAT__` define-token
after observing vitest contamination (vitest defaults MODE='test'
→ hooks activated under unit tests → 8 existing tests broke with
"Cannot read properties of undefined (reading 'calls')" because the
hook wrapper replaced vi.fn() mocks). Documented in the comment
preambles of all three configs as a refinement on RESEARCH §6.
- Rule 3: esbuild rejected TLA against the default ES2020 target;
bumped to es2022 (Chrome 89+ supports TLA per MDN — inside MV3
envelope). Recorded in vite.config.ts preamble.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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