| <!DOCTYPE html> | |
| <script src="../resources/testharness.js"></script> | |
| <script src="../resources/testharnessreport.js"></script> | |
| <div id="target"></div> | |
| <script> | |
| test(() => { | |
| assert_throws(null, () => { | |
| target.animate({ | |
| [Symbol.iterator]() { | |
| return { next() { throw 'error'; } }; | |
| } | |
| }); | |
| }); | |
| }, 'Do not crash when exceptions are thrown during keyframe iteration.'); | |
| </script> |