| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>CSS Containment Test: Size containment on select</title> |
| <link rel="author" title="Manuel Rego Casasnovas" href="mailto:rego@igalia.com"> |
| <link rel="help" href="https://drafts.csswg.org/css-contain-1/#containment-size"> |
| <link rel="match" href="reference/contain-size-select-001-ref.html"> |
| <meta name=assert content="Check that setting 'contain: size' on a <select> elements causes it to be sized as having no contents."> |
| <style> |
| select { |
| color: white; |
| background: white; |
| } |
| </style> |
| <p>Test passes if it has the same output than the reference.</p> |
| <select id="target"> |
| <option>AVeryLongOption</option> |
| <option>Another Option</option> |
| </select> |
| <script> |
| window.requestAnimationFrame( () => { |
| target.style.contain = "size"; |
| }); |
| </script> |
