| <!DOCTYPE html> |
| <html class="reftest-wait"> |
| <meta charset="UTF-8"> |
| <title>CSS Highlight API Test: </title> |
| <link rel="help" href="https://drafts.csswg.org/css-highlight-api-1/"> |
| <link rel="match" href="custom-highlight-painting-001-ref.html"> |
| <meta name="assert" value="::highlight overlay is correctly invalidated and repainted after modifying its range"> |
| <script src="resources/run-after-layout-and-paint.js"></script> |
| <style> |
| ::highlight(example-highlight) { |
| background-color: yellow; |
| color: blue; |
| } |
| </style> |
| <body><span>One </span><span>two </span><span>three…</span> |
| <script> |
| let r = new Range(); |
| CSS.highlights.set("example-highlight", new Highlight(r)); |
| |
| // Force frame paint before modifying the Highlight's range. |
| runAfterLayoutAndPaint(()=>{ |
| r.setStart(document.body, 0); |
| r.setEnd(document.body, 2); |
| document.documentElement.removeAttribute("class"); |
| }); |
| </script> |
| </html> |
