| <!DOCTYPE html> |
| <title>Type in an onscreen sticky positioned input box should not scroll the page.</title> |
| <link rel="help" href="https://www.w3.org/TR/css-position-3/#sticky-pos" /> |
| <meta name="assert" content="This test checks that typing in an onscreen sticky positioned |
| input box should not scroll the page." /> |
| |
| <script src="../../../resources/testharness.js"></script> |
| <script src="../../../resources/testharnessreport.js"></script> |
| |
| <style> |
| body { |
| height: 2000px; |
| } |
| |
| input { |
| position: sticky; |
| top: 10px; |
| } |
| </style> |
| |
| <input type="text" id="input"/> |
| |
| <script> |
| test(() => { |
| var input = document.getElementById('input'); |
| input.focus(); |
| window.scrollTo(0, 100); |
| assert_not_equals(window.eventSender, undefined, 'This test requires eventSender'); |
| eventSender.keyDown('T'); |
| eventSender.keyDown('E'); |
| eventSender.keyDown('S'); |
| eventSender.keyDown('T'); |
| assert_equals(window.scrollY, 100); |
| }, 'Type in the onscreen sticky input box should not scroll the page.'); |
| </script> |
