| <!DOCTYPE html> |
| <meta charset="UTF-8"> |
| <title>CSS Pseudo Test: Dynamic Custom Properties for Highlights</title> |
| <link rel="help" href="https://drafts.csswg.org/css-pseudo/#highlight-styling"> |
| <link rel="match" href="highlight-custom-properties-dynamic-001-ref.html"> |
| <link rel="author" title="Stephen Chenney" href="mailto:schenney@igalia.com"> |
| <meta name="assert" value="Custom property values in highlights update correctly when the property is updated."> |
| <head> |
| <style> |
| div { |
| --background-color: red; |
| } |
| ::selection { |
| background-color: var(--background-color, red); |
| } |
| </style> |
| </head> |
| <div id="originating">Green background when selected</div> |
| <script> |
| window.getSelection().selectAllChildren(document.body); |
| requestAnimationFrame(() => { |
| requestAnimationFrame(() => { |
| originating.style.setProperty("--background-color", "green"); |
| requestAnimationFrame(() => takeScreenshot()); |
| }); |
| }); |
| </script> |
| </html> |
