Docs: Update benchmark for test 4

tests/4_transpiler/outputs/x-ai_grok-4.1-fast.js

@@ -0,0 +1,92 @@
+async function bundleApp(entryFile, files) {
+  const babel = await import('https://esm.sh/@babel/standalone@7.24.7');
+  const { transform } = babel;
+  const modules = new Map();
+  const visited = new Set();
+  const reqRe = /require\s*\(\s*["']([^"']+)["']\s*\)/g;
+
+  function dirname(file) {
+    const i = file.lastIndexOf('/');
+    return i === -1 ? '' : file.slice(0, i);
+  }
+
+  function resolvePath(from, imp) {
+    const dirSegments = dirname(from).split('/');
+    const impSegments = imp.split('/').filter(s => s !== '' && s !== '.');
+    const resSegments = [...dirSegments];
+    for (const seg of impSegments) {
+      if (seg === '..') {
+        resSegments.pop();
+      } else {
+        resSegments.push(seg);
+      }
+    }
+    return resSegments.join('/');
+  }
+
+  function escapeRegExp(str) {
+    return str.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+  }
+
+  function escapeStr(str) {
+    return str.replace(/\\/g, '\\\\').replace(/'/g, "\\'");
+  }
+
+  async function process(file) {
+    if (visited.has(file)) return;
+    visited.add(file);
+    const code = files[file];
+    if (code === undefined) throw new Error(`Missing file: ${file}`);
+    const res = transform(code, {
+      presets: [['env', { modules: 'commonjs' }]],
+      filename: file
+    });
+    if (res.error) throw new Error(`Babel error in ${file}: ${res.error}`);
+    let tcode = res.code;
+    const deps = new Set();
+    let match;
+    while ((match = reqRe.exec(tcode)) !== null) {
+      deps.add(match[1]);
+    }
+    const rdeps = new Set([...deps].map(d => resolvePath(file, d)));
+    for (const orig of deps) {
+      const resolved = resolvePath(file, orig);
+      const re = new RegExp(`require\\s*\\(\\s*["']${escapeRegExp(orig)}["']\\s*\\)`, 'g');
+      tcode = tcode.replace(re, `require("${resolved}")`);
+    }
+    modules.set(file, tcode);
+    await Promise.all(Array.from(rdeps).map(process));
+  }
+
+  const entryId = resolvePath('index.js', entryFile);
+  await process(entryId);
+
+  const sortedModules = Array.from(modules.entries()).sort(([a], [b]) => a.localeCompare(b));
+  const bundleParts = [
+    '(function(){',
+    'var modules={'
+  ];
+  for (const [id, code] of sortedModules) {
+    bundleParts.push(
+      `'${escapeStr(id)}':function(r,m,e){`,
+      code,
+      '},'
+    );
+  }
+  bundleParts.pop();
+  bundleParts.push(
+    '};',
+    'var cache={};',
+    'function req(id){',
+    'if(cache[id])return cache[id].exports;',
+    'var m={exports:{}};',
+    'cache[id]=m;',
+    'modules[id].call(m.exports,req,m,m.exports);',
+    'return m.exports;',
+    '}',
+    `return req('${escapeStr(entryId)}');`,
+    '})()'
+  );
+  return bundleParts.join('');
+}
+export default bundleApp;