next.js/test/e2e/basepath/pages/hello.js

import Link from 'next/link'
import { useRouter } from 'next/router'

function Page() {
  const router = useRouter()
  const routerObj = router.isReady ? router : { pathname: '', asPath: '' }
  return (
    <>
      <Link href="/other-page" id="other-page-link">
        <h1>Hello World</h1>
      </Link>
      <br />
      <Link href="/gsp" id="gsp-link">
        <h1>getStaticProps</h1>
      </Link>
      <br />
      <Link href="/gssp" id="gssp-link">
        <h1>getServerSideProps</h1>
      </Link>
      <br />
      <Link href="/[slug]" as="/first" id="dynamic-link">
        <h1>dynamic page</h1>
      </Link>
      <br />
      <Link
        href="/catchall/[...parts]"
        as="/catchall/hello/world"
        id="catchall-link"
      >
        <h1>catchall page</h1>
      </Link>
      <br />
      <Link href="/" id="index-gsp">
        <h1>index getStaticProps</h1>
      </Link>
      <br />
      <Link href="/index" id="nested-index-gsp">
        <h1>nested index getStaticProps</h1>
      </Link>
      <Link href="#hashlink" id="hashlink">
        Hash Link
      </Link>
      <br />
      <div id="base-path">{router.basePath}</div>
      <div id="pathname" suppressHydrationWarning>
        {routerObj.pathname}
      </div>
      <div
        id="trigger-error"
        onClick={() => {
          throw new Error('oops heres an error')
        }}
      >
        click me for error
      </div>
      <br />
      <div id="as-path" suppressHydrationWarning>
        {routerObj.asPath}
      </div>
      <Link href="/slow-route" id="slow-route">
        <h1>Slow route</h1>
      </Link>
      <Link href="/error-route" id="error-route">
        <h1>Error route</h1>
      </Link>
      <Link href="/hello#some-hash" id="hash-change">
        <h1>Hash change</h1>
      </Link>
      <Link href="/something-else" as="/hello" id="something-else-link">
        to something else
      </Link>
    </>
  )
}
export default Page