Summary

Harness status: OK

Found 1 tests

Details

ResultTest NameMessage
Passplay() throws when seeking an infinite-duration animation played in reverse
Asserts run
Pass
assert_throws_dom("InvalidStateError", function "() => { animation.play(); }", "Expected InvalidStateError exception on calling play() with a negative playbackRate and infinite-duration animation")
    at  /web-animations/interfaces/Animation/play.html:24:5