| This is a testharness.js-based test. |
| PASS reverse() inverts playbackRate |
| PASS reverse() starts to play when pausing animation |
| PASS reverse() maintains the same currentTime |
| PASS reverse() when playbackRate > 0 and currentTime > effect end |
| PASS reverse() when playbackRate > 0 and currentTime < 0 |
| PASS reverse() when playbackRate < 0 and currentTime < 0 |
| PASS reverse() when playbackRate < 0 and currentTime > effect end |
| PASS reverse() when playbackRate > 0 and currentTime < 0 and the target effect end is positive infinity |
| PASS reverse() when playbackRate < 0 and currentTime < 0 and the target effect end is positive infinity |
| PASS reverse() when playbackRate == 0 |
| FAIL Reversing an animation without an active timeline throws an InvalidStateError Animation is not defined |
| Harness: the test ran to completion. |
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