| PASS keyframes is an instance of CSSKeyframesRule |
| PASS keyframes.appendRule() threw exception TypeError: Failed to execute 'appendRule' on 'CSSKeyframesRule': 1 argument required, but only 0 present.. |
| PASS keyframes.deleteRule() threw exception TypeError: Failed to execute 'deleteRule' on 'CSSKeyframesRule': 1 argument required, but only 0 present.. |
| PASS keyframes.findRule() threw exception TypeError: Failed to execute 'findRule' on 'CSSKeyframesRule': 1 argument required, but only 0 present.. |
| PASS successfullyParsed is true |
| |
| TEST COMPLETE |
| |
