[ iOS ] webanimations/accelerated-animation-with-easing.html is still flaky

[Hector Lopez]

webanimations/accelerated-animation-with-easing.html

It looks like after the changes in https://trac.webkit.org/changeset/263761/webkit is still flaky

History:
https://results.webkit.org/?suite=layout-tests&test=webanimations%2Faccelerated-animation-with-easing.html

Diff:
https://build.webkit.org/results/Apple%20iOS%2013%20Simulator%20Debug%20WK2%20(Tests)/r264368%20(4689)/webanimations/accelerated-animation-with-easing-diffs.html

[Radar WebKit Bug Importer]

<rdar://problem/65569237>

[Hector Lopez]

Created attachment 404297 [details]
Patch

[Truitt Savell]

Comment on attachment 404297 [details]
Patch

Clearing flags on attachment: 404297

Committed r264378: <https://trac.webkit.org/changeset/264378>

[Alexey Proskuryakov]

This test was landed flaky, fix attempted in r263761, but it's still flaky. Difference is a vertical red line.

[Antoine Quint]

Created attachment 405561 [details]
Patch

[Dean Jackson]

Comment on attachment 405561 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=405561&action=review

> Source/WebKit/ChangeLog:18
> +        This fixes the test added originally in r263506 which would only work flakily, a sympton of this

Typo: symptom.

> Source/WebKit/WebProcess/WebPage/RemoteLayerTree/PlatformCAAnimationRemote.mm:156
> +static void encodeTimingFunction(IPC::Encoder& encoder, TimingFunction* timingFunction)

I think these methods should go in WebCoreArgumentCoders.

> Source/WebKit/WebProcess/WebPage/RemoteLayerTree/PlatformCAAnimationRemote.mm:239
> +        encodeTimingFunction(encoder, timingFunction.get());

Which would just make this

encoder << timingFunction.get();

[Antoine Quint]

Committed r265098: <https://trac.webkit.org/changeset/265098>

[Simon Fraser (smfr)]

Comment on attachment 405561 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=405561&action=review

>> Source/WebKit/WebProcess/WebPage/RemoteLayerTree/PlatformCAAnimationRemote.mm:156
>> +static void encodeTimingFunction(IPC::Encoder& encoder, TimingFunction* timingFunction)
> 
> I think these methods should go in WebCoreArgumentCoders.

This should take a const TimingFunction&