Bug 255179 – [ iOS ] compositing/geometry/css-clip-oversize.html is a constant imageonlyfailure

• Status: RESOLVED
• Resolution: FIXED
• Component: Compositing

[Robert Jenner]

compositing/geometry/css-clip-oversize.html

is a constant ImageOnlyFailure on iOS.

HISTORY:
https://results.webkit.org/?architecture=arm64&suite=layout-tests&test=compositing%2Fgeometry%2Fcss-clip-oversize.html

this started to constantly fail after our update to iOS 16.4 

DIFF URL:
https://build.webkit.org/results/Apple-iOS-16-Simulator-Release-WK2-Tests/262718@main%20(2043)/compositing/geometry/css-clip-oversize-diff.png

It appears to be off by only .01%

[Radar WebKit Bug Importer]

<rdar://problem/107774301>

[Robert Jenner]

Here's a better DIFF URL:

https://build.webkit.org/results/Apple-iOS-16-Simulator-Release-WK2-Tests/262718@main%20(2043)/compositing/geometry/css-clip-oversize-diffs.html

I have reproduce this on iOS 16 Release ToT running the test as follows:

run-webkit-tests --iOS-simulator compositing/geometry/css-clip-oversize.html

I have also marked expectations for this test below while this is under investigation:

https://commits.webkit.org/262734@main

[Simon Fraser (smfr)]

Just needs some pixel tolerance.

[EWS]

Test gardening commit 262793@main (a46c03b36000): <https://commits.webkit.org/262793@main>

Reviewed commits have been landed. Closing PR #12594 and removing active labels.