| PASS | Default animation value | |
| PASS | Property animation value '1s' | |
| PASS | Property animation value 'cubic-bezier(0, -2, 1, 3)' | |
| PASS | Property animation value 'ease-in-out' | |
| PASS | Property animation value '1s -3s' | |
| PASS | Property animation value '4' | |
| PASS | Property animation value 'reverse' | |
| PASS | Property animation value 'both' | |
| PASS | Property animation value 'paused' | |
| PASS | Property animation value 'none' | |
| PASS | Property animation value 'anim' | |
| PASS | Property animation value 'anim paused both reverse 4 1s -3s cubic-bezier(0, -2, 1, 3)' | |
| PASS | Property animation value 'anim paused both reverse, 4 1s -3s cubic-bezier(0, -2, 1, 3)' | |
| PASS | Property animation value 'none, none' | |
| PASS | Animation with a delay but no duration | |