next.js/test/e2e/app-dir/app-prefetch-false-loading/app/[lang]/testing/page.tsx

import React from 'react'
import ClientComponent from './client-component'

export default function IndexPage() {
  return (
    <div id="testing-page">
      <p>Testing Page</p>
      <ClientComponent />
    </div>
  )
}