event 1026 solution

blobs/0xea82117d210de6c1e9871389cb61257b5713c48aa07fdfdbda5d2ae50ed4c50f

@@ -0,0 +1,74 @@
+diff --git a/tests/acceptance/10/CRITERIA.json b/tests/acceptance/10/CRITERIA.json
+new file mode 100644
+index 0000000000000000000000000000000000000000..846f9f5df6177dc0325fd6294097a0d7e50e218a
+--- /dev/null
++++ b/tests/acceptance/10/CRITERIA.json
+@@ -0,0 +1,18 @@
++{
++  "schema": "elffuss-t2t/criteria@2",
++  "issue": 10,
++  "criteria": [
++    {
++      "index": 1,
++      "tests": [
++        "tests/acceptance/10/criteria.test.js::criterion 1"
++      ]
++    },
++    {
++      "index": 2,
++      "tests": [
++        "tests/acceptance/10/criteria.test.js::criterion 2"
++      ]
++    }
++  ]
++}
+diff --git a/tests/acceptance/10/criteria.test.js b/tests/acceptance/10/criteria.test.js
+new file mode 100644
+index 0000000000000000000000000000000000000000..cd442b15d2c0047ca4bdd39ebd8c42106cb3fc4b
+--- /dev/null
++++ b/tests/acceptance/10/criteria.test.js
+@@ -0,0 +1,31 @@
++import test from 'node:test'
++import assert from 'node:assert/strict'
++const mod = await import('../../../web/js/model-cache.js')
++
++function setNavigator(value) {
++  Object.defineProperty(globalThis, 'navigator', { value, configurable: true, writable: true })
++}
++
++test('criterion 1', async () => {
++  const removed = []
++  const deletedCaches = []
++  const root = {
++    async removeEntry(name, opts) { removed.push([name, opts]) },
++  }
++  setNavigator({ storage: { getDirectory: async () => root } })
++  globalThis.caches = { delete: async (n) => { deletedCaches.push(n); return true } }
++
++  await mod.clearModelCache()
++
++  assert.ok(removed.some(([n]) => n === 'elffuss-models'))
++  assert.deepEqual(deletedCaches, ['elffuss-models-v1'])
++})
++
++test('criterion 2', async () => {
++  let calls = 0
++  setNavigator({ storage: { getDirectory: async () => { calls++; throw new Error('sin OPFS') } } })
++  globalThis.caches = { delete: async () => true }
++
++  await assert.doesNotReject(mod.clearModelCache())
++  assert.equal(calls, 1)
++})
+diff --git a/web/js/model-cache.js b/web/js/model-cache.js
+index c550d0e09b8a3d188b1956df08b96b5800139f05..558d2ea4edd15cef8a9a89ec9357abf66def0e54 100644
+--- a/web/js/model-cache.js
++++ b/web/js/model-cache.js
+@@ -48,4 +48,8 @@ export async function clearModelCache() {
+   if (navigator.serviceWorker && navigator.serviceWorker.controller)
+     navigator.serviceWorker.controller.postMessage('clear-models');
+   try { await caches.delete('elffuss-models-v1'); } catch { /* */ }
++  try {
++    const { clearAll } = await import('./runtime/model-store.js');
++    await clearAll();
++  } catch { /* sin almacén OPFS: nada que vaciar */ }
+ }