highlight-api-remove-node-crash.html

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This WPT test may be referenced by the following Test IDs:
- /shadow-dom/crashtests/highlight-api-remove-node-crash.html - WPT Dashboard Interop Dashboard

<!doctype html>

<title>Node in shadow tree highlighted with a Custom Highlight can be removed without crashing</title>

<meta name="author" title="Fernando Fiori" href="mailto:ffiori@microsoft.com">

<body>

<div id="host">

  <template shadowrootmode=open>

      <span>0123456789</span>

  </template>

</div>

<script>

  const shadowRoot = host.shadowRoot;

  const spanInShadowDOM = shadowRoot.querySelector("span");

  let range = new Range();

  range.setStart(spanInShadowDOM.childNodes[0], 2);

  range.setEnd(spanInShadowDOM.childNodes[0], 10);

  CSS.highlights.set("example-highlight", new Highlight(range));

  document.querySelector("body").removeChild(host);

</script>