| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <link rel="help" href="https://drafts.csswg.org/css-text-4/#text-autospace-property"> | |
| <link rel="match" href="text-autospace-dynamic-text-001-ref.html"> | |
| <div id="target">国国国国</div> | |
| <script> | |
| const target_text = document.getElementById('target').firstChild; | |
| document.body.offsetTop; // Force layout. | |
| target_text.insertData(2, 'AA国国AA'); | |
| </script> |