| <!DOCTYPE html> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <style> |
| @keyframes anim { |
| from { fill: orange; } |
| to { fill: brown; } |
| } |
| rect { animation: anim 5s; } |
| defs { display: none; } |
| </style> |
| <svg> |
| <defs> |
| <rect x="0" y="0" width="100" height="100" id="target" fill="green" /> |
| </defs> |
| <use x="0" xlink:href="#target" /> |
| </svg> |
| <script> |
| test(() => { |
| document.body.offsetTop; |
| // Triggers a style recalc with the <defs> element as the recalc root. |
| // Marking the rect instance under the <use> element style dirty during |
| // style recalc with <defs> as the root will leave the <use> rect dirty. |
| document.querySelector("defs").style.display = "block"; |
| document.body.offsetLeft; |
| }, "This should not trigger any crashes or DCHECK failures."); |
| </script> |
