| <!DOCTYPE html> | |
| <script src="../../../resources/testharness.js"></script> | |
| <script src="../../../resources/testharnessreport.js"></script> | |
| <div id="target"></div> | |
| <script> | |
| test(() => { | |
| target.animate({background: 'var(--x)'}); | |
| }, 'This test passes if it does not crash'); | |
| </script> |