webanimations/accelerated-animation-with-easing.html is a flaky failure on iOS bots Image diff (the test expects a green page, there is an unexpected red line): https://build.webkit.org/results/Apple%20iOS%2013%20Simulator%20Release%20WK2%20(Tests)/r263661%20(5326)/webanimations/accelerated-animation-with-easing-diffs.html https://results.webkit.org/?suite=layout-tests&test=webanimations%2Faccelerated-animation-with-easing.html
<rdar://problem/64911008>
This test was added with https://trac.webkit.org/changeset/263466/webkit
Result history suggests that this test has been flaky on iOS bots since it was committed.
Marked test as flaky in https://trac.webkit.org/changeset/263701/webkit to speed up iOS EWS. Antoine, would you please take a look at this?
Sadly I'm not very surprised that this test proved to be flaky, although I tried my best for it not to be! Testing this code change is tricky as it's about the behavior of accelerated animations which can only be tested with a ref test of something moving, so pretttttty hard. I'll take a look soon.
Created attachment 403204 [details] Patch
Committed r263761: <https://trac.webkit.org/changeset/263761> All reviewed patches have been landed. Closing bug and clearing flags on attachment 403204 [details].