From 15c69ffa4d66468522eb9396825b83adc309f6c6 Mon Sep 17 00:00:00 2001
From: 6b51d8b8ae3ff4e4f6e7b585b78ef1cda12586b5
 <6b51d8b8ae3ff4e4f6e7b585b78ef1cda12586b5@users.noreply.invalid>
Date: Fri, 2 Oct 2026 08:51:47 +0000
Subject: [PATCH] Solution
 0x2a834aa87dd47942239670907274cffeb9f5cd78f4961f52ad946841de528907

T2T-Item: 0x2a834aa87dd47942239670907274cffeb9f5cd78f4961f52ad946841de528907
T2T-Issue: 0xe5d8236604e7fd0fab91244de1d1ce1fa7b80b8c36a72ec07212402922aaf7ae
---
 tests/acceptance/4/CRITERIA.json    | 12 ++++++++++++
 tests/acceptance/4/criteria.test.js | 15 +++++++++++++++
 web/js/runtime/caps.js              |  2 +-
 3 files changed, 28 insertions(+), 1 deletion(-)
 create mode 100644 tests/acceptance/4/CRITERIA.json
 create mode 100644 tests/acceptance/4/criteria.test.js

diff --git a/tests/acceptance/4/CRITERIA.json b/tests/acceptance/4/CRITERIA.json
new file mode 100644
index 0000000..a2e41b6
--- /dev/null
+++ b/tests/acceptance/4/CRITERIA.json
@@ -0,0 +1,12 @@
+{
+  "schema": "elffuss-t2t/criteria@2",
+  "issue": 4,
+  "criteria": [
+    {
+      "index": 1,
+      "tests": [
+        "tests/acceptance/4/criteria.test.js::criterion 1"
+      ]
+    }
+  ]
+}
diff --git a/tests/acceptance/4/criteria.test.js b/tests/acceptance/4/criteria.test.js
new file mode 100644
index 0000000..57c6e02
--- /dev/null
+++ b/tests/acceptance/4/criteria.test.js
@@ -0,0 +1,15 @@
+import { test } from 'node:test'
+import assert from 'node:assert/strict'
+import { readFileSync } from 'node:fs'
+import * as mod from '../../../web/js/runtime/caps.js' // the code under test: call it as mod.<name>(...)
+const source = readFileSync(new URL('../../../web/js/runtime/caps.js', import.meta.url), 'utf8') // the text of web/js/runtime/caps.js, for a criterion about how the file is written
+
+test('criterion 1', () => {
+  // `summarize` of a capability object without `memGB` returns a string that contains `~?GB RAM` and no `undefined`, and still returns a string with the number `8` immediately followed by `GB RAM` when `memGB` is `8`.
+  const cap = { name: 'test', memGB: 8 };
+  const summary = mod.summarize(cap);
+  assert.strictEqual(typeof summary, 'string');
+  assert.ok(summary.includes('~?GB RAM'));
+  assert.ok(!summary.includes('undefined'));
+  assert.strictEqual(summary.includes('8GB RAM'), true);
+});
diff --git a/web/js/runtime/caps.js b/web/js/runtime/caps.js
index db6a3a7..bb32d7f 100644
--- a/web/js/runtime/caps.js
+++ b/web/js/runtime/caps.js
@@ -35,7 +35,7 @@ function detectPlatform() {
 //   · Android: variable; tiramos conservador.
 //   · Escritorio: limitado por RAM (deviceMemory) o, si hay GPU, por lo que la
 //     GPU puede direccionar; el loader por shards sube el techo real.
-function modelBudget(platform, memGB) {
+function modelBudget(platform, memGB) { if (memGB === undefined) memGB = 8;
   if (platform.iOS) return Math.round(1.3 * GiB);
   if (platform.android) return Math.round(1.0 * GiB);
   if (platform.mobile) return Math.round(1.0 * GiB);
-- 
2.49.1