FreeTLab
e030a0975d
Merges its delta requirements into the android-auto-media base spec. This closes out Phase-1 polish for local music; Phase 2 (metadata, sort/filter, real art) and Phase 3 (subfolder scoping, shuffle) remain the only planned future work for this feature.
10 KiB
10 KiB
Verification Report: android-auto-local-music-paging
Mode: hybrid (Engram + openspec file) Verdict: PASS WITH WARNINGS
Priority Investigation - l10n generated-file staleness
Question: Is the stale lib/l10n/gen/app_localizations.dart a ship-blocking compile failure, or a sandbox-only false alarm?
Verdict: Sandbox-only false alarm for real toolchains, but the underlying staleness is real, severe, and predates this change by weeks. Not a CRITICAL / ship-blocking finding. Flagged as WARNING (process hygiene).
Evidence:
- lib/l10n/gen/app_localizations.dart has ZERO getters for any of the 8 Phase-1 keys (localMusicSectionTitle, localMusicSectionDescription, localMusicFolderNotConfigured, localMusicFolderTitle, localMusicChoosePath, localMusicChangePath, localMusicFolderUpdated, localMusicFolderSaveError) or this change new key (localMusicFolderGenericName). rg returned no hits in that file for any of the 9 keys.
- The file IS tracked in git (git log -1 -- lib/l10n/gen/app_localizations.dart points to commit
ffd09a2, dated 2026-06-30), and is NOT gitignored (git check-ignore exit code 1). It is genuinely stale, not a build artifact excluded from history. - lib/l10n/app_es.arb (the l10n.yaml template-arb-file) has 499 keys; the generated app_localizations.dart has only 327 String-get declarations - a gap of 172 keys, confirming this predates not just today Phase 1 commit (
6ae7e37) but likely several prior commits. - pubspec.yaml sets flutter: generate: true (line 65), and l10n.yaml exists with a standard non-synthetic config (output-dir: lib/l10n/gen). Per Flutter documented generate: true behavior, flutter pub get / flutter run / flutter build (and by extension flutter test, sharing the same frontend build pipeline) automatically re-run flutter gen-l10n and overwrite lib/l10n/gen/app_localizations.dart from current .arb sources BEFORE compilation on any real machine or CI with a working Flutter SDK. The stale committed copy is therefore silently replaced on the first real build/test - it is not what actually gets compiled against outside this sandbox.
- Real app code DOES call the missing getters: lib/pantallas/pantalla_ajustes.dart lines 320, 325, 343, 350, 360, 363, 366, 385-386 call l10n.localMusicFolderUpdated, l10n.localMusicFolderSaveError, l10n.localMusicSectionTitle, l10n.localMusicSectionDescription, l10n.localMusicFolderTitle, l10n.localMusicFolderNotConfigured, l10n.localMusicFolderGenericName, l10n.localMusicChangePath, l10n.localMusicChoosePath - none of which exist in the checked-in generated file. This DOES mean the checked-in copy, if compiled as-is, would fail. It just is not compiled as-is anywhere except this sandbox (which is explicitly forbidden from running flutter gen-l10n / build / analyze).
- There is no .github/workflows directory - no CI pipeline exists yet to independently confirm auto-regeneration in CI; this risk is currently untested outside developer machines.
Minimal fix recommendation: Do not hand-patch the generated file (327 vs 499 keys is too large and fragile a manual diff and risks introducing exactly the kind of corruption the literal-encoding skill guards against). Instead: (a) run flutter gen-l10n on a real Flutter toolchain machine once and commit the regenerated file (this is task 8.2 already-documented manual follow-up, now proven necessary before this repo is next opened in a flutter test-capable environment without full flutter pub get access), or (b) stronger structural fix - since generate: true already causes auto-regeneration on every real build, add lib/l10n/gen/ to .gitignore and stop committing generated output at all, eliminating this entire class of stale-committed-generated-file confusion going forward.
Normal Verification Checklist
| # | Item | Result |
|---|---|---|
| 5 | paginaDe / paging slice-cheap-then-map | PASS - itemsLocales (navegacion_auto.dart:363-378) sorts the raw NodoLocal list (cheap), slices via paginaDe BEFORE mapping, and only maps the slice through construirItem. Test "invariante de conteo de llamadas (ADR-3)" (navegacion_auto_test.dart:494-551) asserts a spy call counter, not a result value - genuinely proves min(50,remaining) calls, never once-per-folder-size. |
| 6 | Mas boundary tests (50/51-100/100+) | PASS - three dedicated tests read and confirmed: exactly-50 -> no Mas item (line 553-575), 51-100 -> first page 50+Mas, second page remainder no Mas (577-609), 100+ items -> while-loop chains 3+ pages, vistos set collects all 120 ids with none dropped (611-648). |
| 7 | Mas label hardcoded Spanish, not l10n | PASS - _tituloMasLocal static const holds the literal (navegacion_auto.dart:331); zero arb files contain a Mas-item key (grep -rn empty result). |
| 8 | servicio_audio.dart untouched | PASS - git diff --stat -- lib/servicios/servicio_audio.dart returns no output (zero changes). |
| 9 | itemsLocales documentIdPadre threaded through existing call sites | PASS - full navegacion_auto_test.dart suite (84 tests) re-run independently and all pass; diff shows old call sites mechanically updated with documentIdPadre argument, one old hard-cap-to-50 assertion deliberately replaced (see #11). |
| 10 | Friendly-name fallback never raw URI/never empty | PASS - nombreCarpetaDesdeUri (musica_local_auto.dart) falls back to nombreGenerico on unparseable URI, missing tree segment, or empty-after-trim result; dedicated test asserts this never returns the raw URI or an empty string, across a case list and a parametrized fallback-case loop. |
| 11 | 60-item cap assertion rewritten, not weakened | PASS - git diff confirms the OLD test ("ordena alfabeticamente por nombre y capea a 50", 60 nodes -> asserted hasLength(50), silently dropping 10, matching the OLD truncate-at-50 spec) was replaced by two NEW tests reflecting the paging spec ("exactamente 50 items" and "51 a 100 items"), which correctly assert 51 items (50 + Mas item) for a 51-node input - not a weakened/wrong assertion. |
| 12 | localMusicFolderGenericName valid JSON, no corruption, all 13 arb files | PASS - Dart JSON-parse script confirms all 13 files parse and contain the key with locale-appropriate non-corrupted values (ar, bn, de, ja, zh spot-checked). Literal-encoding corruption scan (mojibake patterns) across all touched lib+test+arb files returned zero hits. |
| 13 | No AI attribution, no debug prints, no dead code | PASS - git diff scan for claude/anthropic/co-authored/print(/debugPrint(/TODO/FIXME/console.log across all touched lib/ and test/ files returned zero hits. |
| 14 | Working tree state | PASS - nothing committed; 19 files modified, openspec/changes/android-auto-local-music-paging/ untracked, matching the SDD artifact trail. No stray commits. |
| 15 | Full claimed test count re-run | DISCREPANCY (SUGGESTION) - independently re-ran flutter test on both target files twice: 94/94 passing (0 failed), not 95/95 as apply-progress and tasks.md 8.1 claim. navegacion_auto_test.dart has 84 test() calls (not 85 as claimed); musica_local_auto_test.dart has 10 (matches). All existing and new tests genuinely pass - this is a reporting/counting inaccuracy in apply-progress, not a functional gap. |
| 16 | Diff size cross-check | PASS - git diff --stat: 19 files changed, 764 insertions(+), 40 deletions(-), matching apply-progress claimed numbers exactly. |
Spec Compliance Matrix
| Spec Scenario | Covering Test | Status |
|---|---|---|
| Folder exceeds the item cap (>50) | "51 a 100 items" test | PASS (runtime-verified) |
| Folder has exactly 50 items (boundary) | "exactamente 50 items" test | PASS (runtime-verified) |
| Folder with 51-100 items pages in two steps | same test, second-page assertion | PASS (runtime-verified) |
| Folder with 100+ items chains across 3+ pages | "100+ items encadena 3+ paginas" test | PASS (runtime-verified) |
| Only the requested page items are resolved into MediaItems | call-count invariant test (ADR-3) | PASS (runtime-verified, call-count spy) |
| Folder picked and friendly name derivable | nombreCarpetaDesdeUri unit tests | PASS (runtime-verified) |
| Friendly name cannot be derived -> non-empty fallback | nombreCarpetaDesdeUri fallback-case tests | PASS (runtime-verified) |
| UI wiring shows friendly name / not-configured fallback | pantalla_ajustes_test.dart Phase 7 widget tests (7.1-A, 7.1-B) | UNTESTED IN THIS SANDBOX - cannot compile due to pre-existing stale generated l10n file (see Priority Investigation). Tests are structurally correct on read-review but not runtime-verified here. |
Design Coherence
ADR-1 (media-id scheme), ADR-3 (memory invariant), ADR-4 (pure friendly-name parser), ADR-5 (hardcoded Spanish car labels, no l10n for the Mas item), ADR-6 (generic reusable paginaDe), ADR-7 (servicio_audio.dart untouched) - all confirmed against live code, no deviations found.
Issues by Severity
CRITICAL
None.
WARNING
- lib/l10n/gen/app_localizations.dart checked into git is severely stale (327/499 keys, about 172 keys missing, last touched 2026-06-30 while .arb sources have moved on through multiple later commits including today). Not ship-blocking (auto-regenerated by flutter pub get/run/build/test on any real toolchain due to generate: true in pubspec.yaml), but it silently blocks this sandbox ability to verify Phase 7 widget tests, and risks confusing any tool or reviewer inspecting the committed file directly. Recommend either running flutter gen-l10n once on a real machine and committing the fresh output, or (preferred, structural fix) adding lib/l10n/gen/ to .gitignore so this class of drift becomes structurally impossible.
- test/pantallas/pantalla_ajustes_test.dart Phase 7 tests (7.1-A, 7.1-B) are unverified at runtime in any environment so far - written correctly on read-review, but no passing test run has been observed for them yet (blocked by WARNING #1). This is a real gap in proof of correctness for the UI-wiring requirement, even though the code path was reviewed and looks correct.
SUGGESTION
- Test-count reporting discrepancy: apply-progress and tasks.md (task 8.1) claim 95/95 and 85/85 for navegacion_auto_test.dart; independently re-running twice confirms 94 total and 84 in navegacion_auto_test.dart. All tests that exist do pass - this is a counting/reporting inaccuracy, not a functional defect. Recommend correcting the record before archive.
Next Recommended
sdd-apply (targeted continuation) to close WARNING #1/#2 by running a real flutter gen-l10n plus flutter test test/pantallas/pantalla_ajustes_test.dart pass outside this sandbox, then re-verify Phase 7 specifically. Do NOT block archive solely on this - it is not CRITICAL, but the two Phase 7 UI tests should get one real runtime pass before the change is considered fully proven end-to-end.