[BigSur Wk1] transforms/2d* and transforms/hittest-translated-content-off-to-infinity-and-back.html are flaky image failures

• Component: Layout and Rendering
• Status: NEW ---

[Amir Mark Jr]

transforms/2d/preserve3d-not-fixed-container.html
transforms/2d/scale-change-composited.html
transforms/2d/scale-composited.html
transforms/2d/translate-change-composited.html
transforms/2d/translate-composited.html
transforms/hittest-translated-content-off-to-infinity-and-back.html

Are all flaky image failures for Big Sur WK1 

History:

https://results.webkit.org/?suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&suite=layout-tests&test=transforms%2F2d%2Fpreserve3d-not-fixed-container.html&test=transforms%2F2d%2Fscale-change-composited.html&test=transforms%2F2d%2Fscale-composited.html&test=transforms%2F2d%2Ftranslate-change-composited.html&test=transforms%2F2d%2Ftranslate-composited.html&test=transforms%2Fhittest-translated-content-off-to-infinity-and-back.html

Image Diff:

https://build.webkit.org/results/Apple-BigSur-Release-WK1-Tests/r275167%20(1416)/transforms/2d/preserve3d-not-fixed-container-diff.png
https://build.webkit.org/results/Apple-BigSur-Release-WK1-Tests/r275167%20(1416)/transforms/2d/scale-change-composited-diff.png
https://build.webkit.org/results/Apple-BigSur-Release-WK1-Tests/r275167%20(1416)/transforms/2d/scale-composited-diff.png
https://build.webkit.org/results/Apple-BigSur-Release-WK1-Tests/r275167%20(1416)/transforms/2d/translate-change-composited-diff.png
https://build.webkit.org/results/Apple-BigSur-Release-WK1-Tests/r275167%20(1416)/transforms/2d/translate-composited-diff.png
https://build.webkit.org/results/Apple-BigSur-Release-WK1-Tests/r275167%20(1416)/transforms/hittest-translated-content-off-to-infinity-and-back-diff.png

[Amir Mark Jr]

These test appear to have blank or grey screens as the same common diff. 

This is also similar to this bug: https://bugs.webkit.org/show_bug.cgi?id=222133

[Amir Mark Jr]

Created attachment 424580 [details]
Diff: transforms/2d/preserve3d-not-fixed-container.html

[Amir Mark Jr]

Created attachment 424581 [details]
Diff: transforms/2d/scale-change-composited.html

[Amir Mark Jr]

Created attachment 424582 [details]
Diff: transforms/2d/scale-composited.html

[Amir Mark Jr]

Created attachment 424587 [details]
Diff: transforms/2d/translate-change-composited.html

[Amir Mark Jr]

Created attachment 424590 [details]
Diff: transforms/2d/translate-composited.html

[Amir Mark Jr]

Created attachment 424592 [details]
Diff: transforms/hittest-translated-content-off-to-infinity-and-back.html

[Radar WebKit Bug Importer]

<rdar://problem/75975457>

[Amir Mark Jr]

Update:

Three more related transforms/2d tests are also flaky failing as well on Big Sur Wk1 

transforms/2d/perspective-not-fixed-container.html
transforms/2d/rotate-change-composited.html
transforms/2d/rotate-composited.html


History:

https://results.webkit.org/?suite=layout-tests&suite=layout-tests&suite=layout-tests&test=transforms%2F2d%2Fperspective-not-fixed-container.html&test=transforms%2F2d%2Frotate-change-composited.html&test=transforms%2F2d%2Frotate-composited.html


Image Diff: 

https://build.webkit.org/results/Apple-BigSur-Release-AppleSilicon-WK1-Tests/r275449%20(856)/transforms/2d/perspective-not-fixed-container-diff.png

https://build.webkit.org/results/Apple-BigSur-Release-AppleSilicon-WK1-Tests/r275449%20(856)/transforms/2d/rotate-change-composited-diff.png

https://build.webkit.org/results/Apple-BigSur-Release-AppleSilicon-WK1-Tests/r275449%20(856)/transforms/2d/scale-composited-diff.png

[Amir Mark Jr]

Updated test expectations: 

https://trac.webkit.org/changeset/275552/webkit