Bug 223904

Summary:

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

Product:

WebKit

Reporter:

Amir Mark Jr <amir_mark>

Component:

Layout and Rendering

Assignee:

Nobody <webkit-unassigned>

Status:

NEW

Severity:

Normal

CC:

bfulgham, simon.fraser, webkit-bot-watchers-bugzilla, webkit-bug-importer, zalan

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

See Also:

https://bugs.webkit.org/show_bug.cgi?id=222133

Attachments:

Description	Flags
Diff: transforms/2d/preserve3d-not-fixed-container.html	none
Diff: transforms/2d/scale-change-composited.html	none
Diff: transforms/2d/scale-composited.html	none
Diff: transforms/2d/translate-change-composited.html	none
Diff: transforms/2d/translate-composited.html	none
Diff: transforms/hittest-translated-content-off-to-infinity-and-back.html	none

Amir Mark Jr

Reported 2021-03-29 14:26:11 PDT

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

Attachments
Diff: transforms/2d/preserve3d-not-fixed-container.html (4.20 KB, image/png) 2021-03-29 14:30 PDT, Amir Mark Jr	no flags	Details
Diff: transforms/2d/scale-change-composited.html (4.04 KB, image/png) 2021-03-29 14:32 PDT, Amir Mark Jr	no flags	Details
Diff: transforms/2d/scale-composited.html (4.04 KB, image/png) 2021-03-29 14:37 PDT, Amir Mark Jr	no flags	Details
Diff: transforms/2d/translate-change-composited.html (3.95 KB, image/png) 2021-03-29 15:02 PDT, Amir Mark Jr	no flags	Details
Diff: transforms/2d/translate-composited.html (2.80 KB, image/png) 2021-03-29 15:09 PDT, Amir Mark Jr	no flags	Details
Diff: transforms/hittest-translated-content-off-to-infinity-and-back.html (4.02 KB, image/png) 2021-03-29 15:12 PDT, Amir Mark Jr	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Amir Mark Jr

Comment 1 2021-03-29 14:28:31 PDT

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

Comment 2 2021-03-29 14:30:13 PDT

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

Amir Mark Jr

Comment 3 2021-03-29 14:32:17 PDT

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

Amir Mark Jr

Comment 4 2021-03-29 14:37:43 PDT

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

Amir Mark Jr

Comment 5 2021-03-29 15:02:18 PDT

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

Amir Mark Jr

Comment 6 2021-03-29 15:09:00 PDT

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

Amir Mark Jr

Comment 7 2021-03-29 15:12:04 PDT

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

Radar WebKit Bug Importer

Comment 8 2021-03-29 15:12:51 PDT

<rdar://problem/75975457>

Amir Mark Jr

Comment 9 2021-04-05 16:19:41 PDT

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

Comment 10 2021-04-06 14:16:25 PDT

Updated test expectations: https://trac.webkit.org/changeset/275552/webkit

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