> For the complete documentation index, see [llms.txt](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ai-os-and-trend-finder.gitbook.io/ai-os-and-trend-finder-docs/.spec_system/archive/sessions/phase36-session06-adaptive-music-engine-expansion/validation.md).

# Validation Report

**Session ID**: `phase36-session06-adaptive-music-engine-expansion` **Validated**: 2026-06-28 **Result**: PASS

## Validation Summary

| Check                     | Status | Notes                                                                                                                                     |
| ------------------------- | ------ | ----------------------------------------------------------------------------------------------------------------------------------------- |
| Code Review               | PASS   | `code-review.md` exists, scope is all uncommitted changes, and `Result: RESOLVED`.                                                        |
| Tasks Complete            | PASS   | 19/19 tasks complete.                                                                                                                     |
| Files Exist               | PASS   | 10/10 spec deliverables exist and are non-empty.                                                                                          |
| ASCII Encoding            | PASS   | 16/16 touched session and validation-report files passed `file`, non-ASCII grep, and CRLF scan.                                           |
| Tests Passing             | PASS   | Full Vitest suite: 384 files, 4403 tests; focused Playwright proof: 2 Chromium tests.                                                     |
| Database/Schema Alignment | N/A    | N/A - no DB-layer, migration, lockfile, dependency, save-schema, IndexedDB, or persisted browser-state schema change was introduced.      |
| Quality Gates             | PASS   | Lint, typecheck, script typecheck, asset-size check, diff whitespace, targeted formatting, browser proof, and success criteria passed.    |
| Conventions               | PASS   | `.spec_system/CONVENTIONS.md` spot-check passed for naming, structure, tests, comments, docs, and media policy.                           |
| Security & GDPR           | PASS   | No security findings; GDPR N/A because no personal data processing was introduced.                                                        |
| Behavioral Quality        | PASS   | Runtime spot-check found cooldowns, cleanup, transition guards, failure fallback, and contract alignment.                                 |
| UI Product Surface        | PASS   | Browser proof asserted gameplay route contains no adaptive/ducking/sidechain diagnostic copy; page errors and failed requests were empty. |

**Overall**: PASS

## Evidence Ledger

### Project State

* Command: `if [ -d ".spec_system/scripts" ]; then bash .spec_system/scripts/analyze-project.sh --json; else bash /home/aiwithapex/.codex/plugins/cache/apex-spec-system/apex-spec/2.1.3-codex/skills/apex-spec/scripts/analyze-project.sh --json; fi`
* Result: PASS
* Evidence: Current session resolved to `phase36-session06-adaptive-music-engine-expansion`; `current_session_dir_exists` was true; monorepo detection was false. The final rerun found `security-compliance.md` and `validation.md` in `current_session_files`.

### Code Review

* Command: `rg -n "^\\*\\*Result\\*\\*: RESOLVED|^\\*\\*Scope\\*\\*: All uncommitted changes" .spec_system/specs/phase36-session06-adaptive-music-engine-expansion/code-review.md`
* Result: PASS
* Evidence: Lines 5-6 show scope as all uncommitted changes and result as `RESOLVED`.

### Task Completion

* Commands: `rg -n "^- \\[[ x]\\] T" .spec_system/specs/phase36-session06-adaptive-music-engine-expansion/tasks.md`; `rg -n "^- \\[ \\] T" .spec_system/specs/phase36-session06-adaptive-music-engine-expansion/tasks.md`
* Result: PASS
* Evidence: 19 task lines were found, all marked `[x]`; unchecked task query produced no matches.

### Deliverables

* Command: `for f in [10 spec deliverables]; do if [ -s "$f" ]; then printf 'PASS non-empty %s\n' "$f"; else printf 'FAIL missing-or-empty %s\n' "$f"; fi; done`
* Result: PASS
* Evidence: All 10 spec deliverables reported `PASS non-empty`.

### ASCII And LF

* Commands: `file [16 touched files]`; `LC_ALL=C grep -n '[^[:print:][:space:]]' [16 touched files]`; `grep -l $'\r' [16 touched files]`
* Result: PASS
* Evidence: `file` reported ASCII for text/source files; non-ASCII grep and CRLF scan produced no matches after generating the validation reports.

### Tests

* Command: `bun run test`
* Result: PASS
* Evidence: 384 test files and 4403 tests passed.

### Focused Audio Tests

* Command: `bunx vitest run src/extensions/ai-rogue/runtime/__tests__/audio.test.ts src/extensions/ai-rogue/runtime/__tests__/renderer-audio-adapter.test.ts`
* Result: PASS
* Evidence: 2 files and 35 tests passed.

### Focused Simulation Tests

* Command: `bunx vitest run src/extensions/ai-rogue/runtime/__tests__/combat.test.ts src/extensions/ai-rogue/runtime/__tests__/protocols.test.ts src/extensions/ai-rogue/runtime/__tests__/compile.test.ts src/extensions/ai-rogue/runtime/__tests__/objective-lock.test.ts`
* Result: PASS
* Evidence: 4 files and 26 tests passed.

### Browser Proof

* Command: `bunx playwright test tests/e2e/ai-rogue-runtime.spec.ts -g "AI Rogue browser audio pack fetches enemy, boss, and theme audio"`
* Result: PASS
* Evidence: 2 Chromium tests passed: desktop and mobile.

### Static Gates

* Commands: `bun run lint`; `bun run typecheck`; `bun run typecheck:scripts`; `bash scripts/check-asset-sizes.sh`; `git diff --check HEAD`; `bunx prettier --check [16 touched files]`
* Result: PASS
* Evidence: ESLint, both TypeScript checks, asset-size check, diff whitespace, and touched-file formatting all passed. Asset check reported total 15M.

### Database And Schema

* Commands: `git diff --name-only HEAD -- package.json bun.lock bun.lockb pnpm-lock.yaml package-lock.json yarn.lock`; `rg -n "schema|migration|migrate|database|indexedDB|localStorage|save|persist|preferences" [session runtime/docs files]`
* Result: N/A
* Evidence: No dependency or lockfile changes. Schema/persistence matches were documentation of existing behavior and explicit no-new-schema claims; runtime diff added no DB, migration, or persisted schema path.

### Success Criteria

* Inspection: `.spec_system/specs/phase36-session06-adaptive-music-engine-expansion/spec.md`, changed runtime files, tests, docs, and commands above.
* Result: PASS
* Evidence: All functional, testing, non-functional, and quality criteria were verified by code inspection plus passing test/browser/static commands.

### Conventions

* Inspection: `.spec_system/CONVENTIONS.md`, `bun run lint`, `bunx prettier --check [16 touched files]`, file-structure inspection, and nearby test placement inspection.
* Result: PASS
* Evidence: Runtime code remained under `src/extensions/ai-rogue/runtime`, tests stayed in local `__tests__` or `tests/e2e`, docs stayed under `docs/extensions/ai-rogue`, names were descriptive, and no obvious convention violations were found.

### Security And GDPR

* Inspection: `security-compliance.md` plus targeted commands recorded there.
* Result: PASS
* Evidence: No security findings; GDPR N/A because no personal data handling was added.

### Behavioral Quality

* Inspection: `audio.ts:159-216`, `audio.ts:402-441`, `audio.ts:651-663`, `audio.ts:687-727`, `renderer-audio-adapter.ts:67-75`, `renderer-audio-adapter.ts:120-204`, and `renderer.ts:749-765`.
* Result: PASS
* Evidence: Exhaustive profile map, cooldown gating, cue-free ducking, timer cleanup on dispose, previous-snapshot transition guards, low-HP/boss reveal guards, and combat-start routing were present.

### UI Product Surface

* Inspection: `tests/e2e/ai-rogue-runtime.spec.ts:209-260` and focused Playwright command.
* Result: PASS
* Evidence: Browser proof asserts no `adaptive audio`, `ducking`, or `sidechain` text in the route body and asserts empty page-error and failed-request arrays.

## 1. Code Review Gate

### Status: PASS

**Report**: `code-review.md` **Result**: RESOLVED **Issues**: None remaining. The report lists one medium finding about terminal adaptive requests without previous snapshot context; it was fixed and covered by regression tests.

## 2. Task Completion

### Status: PASS

**Tasks**: 19/19 complete **Incomplete tasks**: None

## 3. Deliverables Verification

### Status: PASS

| File                                                                                           | Found | Status |
| ---------------------------------------------------------------------------------------------- | ----- | ------ |
| `.spec_system/specs/phase36-session06-adaptive-music-engine-expansion/implementation-notes.md` | Yes   | PASS   |
| `src/extensions/ai-rogue/runtime/audio.ts`                                                     | Yes   | PASS   |
| `src/extensions/ai-rogue/runtime/renderer-audio-adapter.ts`                                    | Yes   | PASS   |
| `src/extensions/ai-rogue/runtime/__tests__/audio.test.ts`                                      | Yes   | PASS   |
| `src/extensions/ai-rogue/runtime/__tests__/renderer-audio-adapter.test.ts`                     | Yes   | PASS   |
| `tests/e2e/ai-rogue-runtime.spec.ts`                                                           | Yes   | PASS   |
| `docs/extensions/ai-rogue/game-feel.md`                                                        | Yes   | PASS   |
| `docs/extensions/ai-rogue/README.md`                                                           | Yes   | PASS   |
| `.spec_system/PRD/phase_36/session_06_adaptive_music_engine_expansion.md`                      | Yes   | PASS   |
| `.spec_system/specs/phase36-session06-adaptive-music-engine-expansion/tasks.md`                | Yes   | PASS   |

**Missing deliverables**: None

## 4. ASCII Encoding Check

### Status: PASS

| File                                                                                           | Encoding                        | Line Endings | Status |
| ---------------------------------------------------------------------------------------------- | ------------------------------- | ------------ | ------ |
| `.spec_system/PRD/phase_36/session_06_adaptive_music_engine_expansion.md`                      | ASCII                           | LF           | PASS   |
| `.spec_system/state.json`                                                                      | JSON text, non-ASCII scan clean | LF           | PASS   |
| `docs/extensions/ai-rogue/README.md`                                                           | ASCII                           | LF           | PASS   |
| `docs/extensions/ai-rogue/game-feel.md`                                                        | ASCII                           | LF           | PASS   |
| `src/extensions/ai-rogue/runtime/__tests__/audio.test.ts`                                      | ASCII                           | LF           | PASS   |
| `src/extensions/ai-rogue/runtime/__tests__/renderer-audio-adapter.test.ts`                     | ASCII                           | LF           | PASS   |
| `src/extensions/ai-rogue/runtime/audio.ts`                                                     | ASCII                           | LF           | PASS   |
| `src/extensions/ai-rogue/runtime/renderer-audio-adapter.ts`                                    | ASCII                           | LF           | PASS   |
| `src/extensions/ai-rogue/runtime/renderer.ts`                                                  | ASCII                           | LF           | PASS   |
| `tests/e2e/ai-rogue-runtime.spec.ts`                                                           | ASCII                           | LF           | PASS   |
| `.spec_system/specs/phase36-session06-adaptive-music-engine-expansion/spec.md`                 | ASCII                           | LF           | PASS   |
| `.spec_system/specs/phase36-session06-adaptive-music-engine-expansion/tasks.md`                | ASCII                           | LF           | PASS   |
| `.spec_system/specs/phase36-session06-adaptive-music-engine-expansion/implementation-notes.md` | ASCII                           | LF           | PASS   |
| `.spec_system/specs/phase36-session06-adaptive-music-engine-expansion/code-review.md`          | ASCII                           | LF           | PASS   |
| `.spec_system/specs/phase36-session06-adaptive-music-engine-expansion/security-compliance.md`  | ASCII                           | LF           | PASS   |
| `.spec_system/specs/phase36-session06-adaptive-music-engine-expansion/validation.md`           | ASCII                           | LF           | PASS   |

**Encoding issues**: None

## 5. Test Results

### Status: PASS

| Metric                           | Value                               |
| -------------------------------- | ----------------------------------- |
| Full Vitest Files                | 384 passed                          |
| Full Vitest Tests                | 4403 passed                         |
| Focused Audio/Adapter Tests      | 35 passed                           |
| Focused Simulation Tests         | 26 passed                           |
| Focused Playwright Browser Tests | 2 passed                            |
| Failed                           | 0                                   |
| Coverage                         | Not collected by validation command |

**Failed tests**: None

## 6. Database/Schema Alignment

### Status: N/A

**Evidence**: N/A - no DB-layer changes. `git diff --name-only HEAD -- package.json bun.lock bun.lockb pnpm-lock.yaml package-lock.json yarn.lock` produced no output. Targeted persistence/schema search found existing documentation references and explicit no-new-schema claims, but no changed DB, migration, IndexedDB schema, save schema, dependency, or lockfile artifact.

**Issues found**: None

## 7. Success Criteria

From spec.md:

**Functional requirements**:

* PASS - Adaptive request IDs exist for all seven required moments. Evidence: `src/extensions/ai-rogue/runtime/audio.ts:159-216` and `bun run typecheck`.
* PASS - Cooldowns and duplicate prevention exist. Evidence: `src/extensions/ai-rogue/runtime/audio.ts:389`, `:655-657`, and focused audio test "prevents duplicate adaptive requests during cooldown".
* PASS - Transient ducking affects music and theme ambience while preserving preferences and fallback. Evidence: `audio.ts:402-441`, `:587-589`, focused audio tests for ducking, preference reapply, silent no-op, and dispose cleanup.
* PASS - Renderer adapter derives requests from runtime events and snapshot transitions without simulation changes. Evidence: `renderer-audio-adapter.ts:120-204`, `renderer.ts:749-765`, focused adapter tests, and no simulation code changes in `git diff --name-only HEAD --`.
* PASS - Existing music, ambience, heartbeat, one-shots, terminal music, mute, volume, and silent fallback still work. Evidence: full Vitest suite passed, focused audio tests passed, focused Playwright proof passed.
* PASS - Product outcome proven end to end with no diagnostic UI. Evidence: Playwright proof passed desktop and mobile; `tests/e2e/ai-rogue-runtime.spec.ts:225` asserts no adaptive/ducking/sidechain copy in body.

**Testing requirements**:

* PASS - Focused audio engine tests passed: 35-test focused command with adapter tests.
* PASS - Focused renderer audio adapter tests passed: included in 35-test focused command.
* PASS - Focused combat/protocol/simulation tests passed: 4 files, 26 tests.
* PASS - Desktop and mobile browser proof passed: 2 Chromium tests.
* PASS - Manual browser-review criteria are captured by browser proof assertions for repeated adaptive requests, volume target values, low HP, boss reveal, terminal requests, silent fallback, page errors, failed requests, and product-surface copy.

**Quality gates**:

* PASS - No new audio assets, dependencies, lockfiles, DB, migration, or persisted schema changes. Evidence: `git diff --name-only HEAD -- package.json bun.lock ...` empty; asset-size check passed; docs state Session 07 owns dedicated stinger assets.
* PASS - No remote game-content loading, hosted write, collector, analytics, public-demo bridge call, worker, WebGPU-only requirement, or third-party runtime dependency added. Evidence: targeted `rg` remote/security scan and no dependency diffs.
* PASS - Adaptive audio remains presentation-only. Evidence: changes are limited to audio engine, renderer adapter, renderer start routing, tests, docs, and session artifacts.
* PASS - Documentation describes implemented behavior and Session 07 handoff. Evidence: `docs/extensions/ai-rogue/game-feel.md:187-203`, `docs/extensions/ai-rogue/README.md:98-103`, and PRD session stub lines 105-134.
* PASS - All touched text files ASCII-encoded and LF.
* PASS - Code follows project conventions by spot-check and static gates.
* PASS - Primary user-facing surfaces contain product-facing copy only.

## 8. Conventions Compliance

### Status: PASS

**Categories spot-checked**: naming, file structure, error handling, comments, testing, and database conventions when relevant.

**Convention violations**: None. Runtime files stayed under the AI Rogue runtime boundary, tests stayed beside behavior or under `tests/e2e`, docs stayed in the extension docs folder, naming is descriptive, comments explain intent around browser/autoplay/adaptive contracts, and no database conventions apply.

## 9. Security & GDPR Compliance

### Status: PASS

**Full report**: See `security-compliance.md` in this session directory.

#### Summary

| Area     | Status | Findings |
| -------- | ------ | -------- |
| Security | PASS   | 0 issues |
| GDPR     | N/A    | 0 issues |

**Critical violations**: None

## 10. Behavioral Quality Spot-Check

### Status: PASS

**Checklist applied**: Yes **Files spot-checked**:

* `src/extensions/ai-rogue/runtime/audio.ts`
* `src/extensions/ai-rogue/runtime/renderer-audio-adapter.ts`
* `src/extensions/ai-rogue/runtime/renderer.ts`
* `src/extensions/ai-rogue/runtime/__tests__/audio.test.ts`
* `src/extensions/ai-rogue/runtime/__tests__/renderer-audio-adapter.test.ts`

**Categories spot-checked**: trust boundaries, resource cleanup, mutation safety, failure paths, and contract alignment.

**Violations found**: None

**Fixes applied during validation**: None

## 11. UI Product-Surface Spot-Check

### Status: PASS

**Surfaces inspected**: AI Rogue gameplay route via `bunx playwright test tests/e2e/ai-rogue-runtime.spec.ts -g "AI Rogue browser audio pack fetches enemy, boss, and theme audio"` on desktop and mobile Chromium, plus code inspection of `tests/e2e/ai-rogue-runtime.spec.ts:209-260`.

**Diagnostics found in primary UI**: None

**Allowed debug/admin surfaces**: None

**Fixes applied during validation**: None

## Validation Result

### PASS

Session 06 satisfies the code-review gate, completes all 19 tasks, includes all deliverables, passes encoding and line-ending checks, passes full and focused tests, passes browser proof, has no DB/schema work, passes security/GDPR review, and leaves the primary gameplay route product-facing.

### Unresolved Failures And Blockers

None

## Next Steps

Next command: `updateprd`


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