const jsdom = require("jsdom");
const { JSDOM } = jsdom;
const dom = new JSDOM(`
<svg><style><</style></svg>
<style><</style>
<svg><script><</script></svg>
<script><</script>
`);
const w = console.log;
const { document } = dom.window;
w("svg style: " + document.querySelectorAll('style')[0].textContent + document.querySelectorAll('style')[0].innerHTML);
w("html style: " + document.querySelectorAll('style')[1].textContent + document.querySelectorAll('style')[1].innerHTML);
w("svg script: " + document.querySelectorAll('script')[0].textContent + document.querySelectorAll('script')[0].innerHTML);
w("html script: " + document.querySelectorAll('script')[1].textContent + document.querySelectorAll('script')[1].innerHTML);