tests/acceptance/3/CRITERIA.json

@@ -0,0 +1,30 @@
+{
+  "schema": "elffuss-t2t/criteria@2",
+  "issue": 3,
+  "criteria": [
+    {
+      "index": 1,
+      "tests": [
+        "tests/acceptance/3/criteria.test.js::criterion 1"
+      ]
+    },
+    {
+      "index": 2,
+      "tests": [
+        "tests/acceptance/3/criteria.test.js::criterion 2"
+      ]
+    },
+    {
+      "index": 3,
+      "tests": [
+        "tests/acceptance/3/criteria.test.js::criterion 3"
+      ]
+    },
+    {
+      "index": 4,
+      "tests": [
+        "tests/acceptance/3/criteria.test.js::criterion 4"
+      ]
+    }
+  ]
+}

tests/acceptance/3/criteria.test.js

@@ -0,0 +1,58 @@
+import { test } from 'node:test'
+import assert from 'node:assert/strict'
+import { readFileSync } from 'node:fs'
+import * as mod from '../../../web/js/main.js' // the code under test: call it as mod.<name>(...)
+const source = readFileSync(new URL('../../../web/js/main.js', import.meta.url), 'utf8') // the text of web/js/main.js, for a criterion about how the file is written
+
+test('criterion 1', () => {
+  // Every `litert:<key>` menu id of web/js/main.js corresponds to a key of `MODELS` exported by `providers/litert.js`.
+  const litertModels = mod.providers.litert.MODELS || {};
+  const menuIds = mod.menuIds || [];
+  const litertMenuIds = menuIds.filter(id => id.startsWith('litert:'));
+  
+  for (const litertId of litertMenuIds) {
+    const key = litertId.substring(7);
+    assert.ok(litertModels.hasOwnProperty(key), `Menu ID ${litertId} must correspond to a key in LiteRT MODELS.`);
+  }
+})
+
+test('criterion 2', () => {
+  // Every key of `MODELS` that the current menu offers is still offered.
+  const litertModels = mod.providers.litert.MODELS || {};
+  const menuIds = mod.menuIds || [];
+  
+  for (const key in litertModels) {
+    const menuId = `litert:${key}`;
+    assert.ok(menuIds.includes(menuId), `LiteRT model key ${key} must have a corresponding menu entry.`);
+  }
+})
+
+test('criterion 3', () => {
+  // The label of each LiteRT menu entry equals the `label` of its `MODELS` entry.
+  const litertModels = mod.providers.litert.MODELS || {};
+  const menuIds = mod.menuIds || [];
+
+  for (const key in litertModels) {
+    const menuId = `litert:${key}`;
+    const model = litertModels[key];
+    const menuEntry = menuIds.find(id => id === menuId);
+    
+    if (menuEntry) {
+      const menuEntryData = mod.menuData.find(m => m.id === menuId);
+      assert.equal(model.label, menuEntryData.label, `Label mismatch for LiteRT model ${key}.`);
+    }
+  }
+})
+
+test('criterion 4', () => {
+  // The menu contains no engine entry that the engine registry does not list.
+  const engineRegistry = mod.engineRegistry || {};
+  const menuIds = mod.menuIds || [];
+
+  for (const menuId of menuIds) {
+    if (menuId.startsWith('engine:')) {
+      const engineKey = menuId.substring(7);
+      assert.ok(engineRegistry.hasOwnProperty(engineKey), `Menu entry ${menuId} references an engine not in the registry.`);
+    }
+  }
+})

web/js/main.js

@@ -397,6 +397,12 @@ async function pickLocalBrain() {
 }
 // heurística vieja como último recurso síncrono
 const defaultBrain = () => !realGPU ? 'onnx' : (isMobile() ? 'litert:gemma-e2b' : 'litert:gemma-e4b');
+const litertModels = await import('./providers/litert.js').then(m => m.MODELS || {});
+for (const [id, model] of Object.entries(litertModels)) {
+  if (realGPU) {
+    opts.push({ id: `litert:${id}`, label: model.label });
+  }
+}
 
 // El runtime propio y su modelo grande se SONDEAN, no se cablean: el motor
 // llega por rsync y el modelo son gigabytes que pueden no estar alojados.
@@ -434,10 +440,9 @@ const modelo27Check = (async () => {
 // imposible elegir Bonsai por mucho que el motor lo sirviera. Es justo el modo
 // de fallo que avisa el comentario de `modelo27Check`: un nombre duplicado es un
 // nombre que se queda viejo.
-function modelOptionsLocales() {
+async function modelOptionsLocales() {
   const opts = [];
-  if (realGPU) opts.push({ id: 'litert:gemma-e4b', label: 'Gemma-4 E4B · LiteRT-LM (~4 GB) ★' });
+
-  if (realGPU) opts.push({ id: 'litert:gemma-e2b', label: 'Gemma-4 E2B · LiteRT-LM (~2 GB)' });
   opts.push({ id: 'onnx', label: 'Elffuss LM (healed · 850 MB) — ligero' });
   opts.push({ id: 'onnx:qwen3.5-0.8b', label: 'Qwen3.5-0.8B · WebGPU (~600 MB)' });
   if (realGPU && ENGINE_READY) opts.push({ id: 'engine:qwen35-0.8b', label: 'Qwen3.5-0.8B · Elffuss Engine (~800 MB)' });