| <!doctype html> |
| <meta charset="utf-8"> |
| <title>CSS Test: ::scroll-marker click with active selection</title> |
| <link rel="help" href="https://drafts.csswg.org/css-overflow-5/#scroll-marker-pseudo"> |
| <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> |
| * { |
| margin: 0; |
| padding: 0; |
| } |
| |
| #scroller { |
| width: 600px; |
| height: 300px; |
| overflow: scroll; |
| scroll-marker-group: before; |
| } |
| |
| #scroller div { |
| width: 500px; |
| height: 300px; |
| margin-bottom: 20px; |
| background: green; |
| } |
| |
| #scroller::scroll-marker-group { |
| border: 3px solid black; |
| padding: 5px; |
| display: block; |
| } |
| |
| #scroller div::scroll-marker { |
| content: ""; |
| width: 50px; |
| height: 50px; |
| background-color: blue; |
| display: inline-block; |
| } |
| |
| #scroller #first::scroll-marker { |
| background-color: purple; |
| margin-right: 4px; |
| } |
| </style> |
| <div id="scroller" tabindex=0> |
| <div id="first">Hello</div> |
| <div>World</div> |
| </div> |
| <script> |
| selection = document.getSelection(); |
| selection.setBaseAndExtent(first, 0, first, 1); |
| |
| promise_test(async t => { |
| actions_promise = new test_driver.Actions() |
| .pointerMove(20, 20) |
| .pointerDown() |
| .pointerUp() |
| .send(); |
| await actions_promise; |
| assert_equals(selection.anchorNode, null); |
| }); |
| </script> |
