| <!doctype html> |
| <meta charset="utf-8"> |
| <title>CSS Test: document.activeElement for ::scroll-button is scroller</title> |
| <link rel="help" href="https://drafts.csswg.org/css-overflow-5/#scroll-buttons"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-actions.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| <style> |
| body { |
| margin: 0; |
| } |
| |
| #scroller { |
| width: 600px; |
| height: 300px; |
| overflow: auto; |
| white-space: nowrap; |
| } |
| |
| #scroller div { |
| display: inline-block; |
| width: 600px; |
| height: 270px; |
| } |
| |
| #scroller::scroll-button(right) { |
| content: ">"; |
| width: 100px; |
| height: 20px; |
| background-color: blue; |
| } |
| </style> |
| <div id="scroller"> |
| <div></div> |
| <div></div> |
| </div> |
| <script> |
| promise_test(async t => { |
| await new test_driver.Actions() |
| .pointerMove(15, 310) |
| .pointerDown() |
| .pointerUp() |
| .send(); |
| assert_equals(document.activeElement, scroller, "document.activeElement for ::scroll-button is scroller"); |
| }); |
| </script> |
