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next.js/test/integration/basic/pages/head.js
Wiktor Tkaczyński 9d059f6007 Add support for Fragments in Head (#3502)
* Add support for Fragments in Head.

* Add test cases

* Check if Component has custom key

* Upgrade to React 16.2.0
2017-12-28 07:12:27 +05:30

28 lines
794 B
JavaScript

import React from 'react'
import Head from 'next/head'
export default () => <div>
<Head>
{/* this will not render */}
<meta charSet='utf-8' />
{/* this will get rendered */}
<meta charSet='iso-8859-5' />
<meta content='my meta' />
<React.Fragment>
<title>Fragment title</title>
<meta content='meta fragment' />
</React.Fragment>
{/* the following 2 links tag will be rendered both */}
<link rel='stylesheet' href='/dup-style.css' />
<link rel='stylesheet' href='/dup-style.css' />
{/* only one tag will be rendered as they have the same key */}
<link rel='stylesheet' href='dedupe-style.css' key='my-style' />
<link rel='stylesheet' href='dedupe-style.css' key='my-style' />
</Head>
<h1>I can haz meta tags</h1>
</div>