Bug 246467

Summary:

[ macOS Debug EWS ] compositing/backing/backing-store-attachment-animating-outside-viewport.html is a flaky failure

Product:

WebKit

Reporter:

Hercules Hjalmarsson <hhjalmarsson>

Component:

New Bugs

Assignee:

alan <zalan>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

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

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Patch	none
Patch	none

Hercules Hjalmarsson

Reported 2022-10-13 11:44:11 PDT

compositing/backing/backing-store-attachment-animating-outside-viewport.html Is a flaky text failure on macOS Debug ToT and since 255406@main. It appears this just needs to be rebaselined judging by the diff. HISTORY: https://results.webkit.org/?suite=layout-tests&test=compositing/backing/backing-store-attachment-animating-outside-viewport.html DIFF: @@ -2,11 +2,11 @@ (GraphicsLayer (anchor 0.00 0.00) - (bounds 785.00 2200.00) + (bounds 785.00 2201.00) (backingStoreAttached 1) (children 1 (GraphicsLayer - (bounds 785.00 2200.00) + (bounds 785.00 2201.00) (contentsOpaque 1) (backingStoreAttached 1) (children 1 BUILD URL: https://build.webkit.org/results/Apple-Monterey-Debug-WK2-Tests/255476@main%20(6112)/results.html

Attachments
Patch (2.56 KB, patch) 2022-10-14 16:57 PDT, alan	no flags	Details Formatted Diff Diff
Patch (2.56 KB, patch) 2022-10-14 18:47 PDT, alan	no flags	Details Formatted Diff Diff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.

Radar WebKit Bug Importer

Comment 1 2022-10-13 11:44:34 PDT

<rdar://problem/101136540>

Hercules Hjalmarsson

Comment 2 2022-10-13 11:45:19 PDT

This issue can be bisected to 255406@main using command: run-webkit-tests --debug -f --exit-after-n-failures 1 --force --child-processes=5 --iterations=500 -1 compositing/backing/backing-store-attachment-animating-outside-viewport.html

Hercules Hjalmarsson

Comment 3 2022-10-13 12:08:00 PDT

Since this is flakily passing and only happening on Debug, this may not be a simple rebaseline issue.

EWS

Comment 4 2022-10-13 12:39:52 PDT

Test gardening commit 255497@main (6009f6852478): <https://commits.webkit.org/255497@main> Reviewed commits have been landed. Closing PR #5337 and removing active labels.

EWS

Comment 5 2022-10-14 12:38:31 PDT

Test gardening commit 255544@main (e543a3ea8f44): <https://commits.webkit.org/255544@main> Reviewed commits have been landed. Closing PR #5387 and removing active labels.

Robert Jenner

Comment 6 2022-10-14 12:42:01 PDT

I removed the [ Debug ] flag from this expectation because there were still issues with this happening on merge-queue seen here: https://ews-build.webkit.org/#/builders/74/builds/3837

alan

Comment 7 2022-10-14 16:57:47 PDT

Created attachment 462997 [details] Patch

alan

Comment 8 2022-10-14 18:47:50 PDT

Created attachment 462999 [details] Patch

EWS

Comment 9 2022-10-15 08:26:15 PDT

Committed 255580@main (8e268e91e5f8): <https://commits.webkit.org/255580@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 462999 [details].

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