Bug 240352

Summary:	REGRESSION (250413@main): [ iOS ] system-preview/badge.html is a consistent image failure
Product:	WebKit	Reporter:	Karl Rackler <rackler>
Component:	New Bugs	Assignee:	Antoine Quint <graouts>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	graouts, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Karl Rackler 2022-05-12 11:39:10 PDT

Description:
system-preview/badge.html

The first failure that I saw on the dashboard was 5/9/2022 at r293975, and looking at the dashboard, the commit that caused the issue is possibly r293975.

REPRODUCTION STEPS
I can reproduce this on r293985, but am unable to reproduce it on r293958 or earlier. That is the closest I can get due to the lack of commits in that range, so I cannot pinpoint with repro what change could have caused this.

Command: 
run-webkit-tests --root 293985 --ios-simulator --exit-after-n-failures 1 --exit-after-n-crashes-or-timeouts 1 --no-retry system-preview/badge.html

Result:  
Regressions: Unexpected image-only failures (1)
  system-preview/badge.html [ ImageOnlyFailure ]

History:
https://results.webkit.org/?suite=layout-tests&test=system-preview%2Fbadge.html&platform=ios&limit=50000

Image Diff:
https://build.webkit.org/results/Apple-iOS-15-Simulator-Debug-WK2-Tests/250483%40main%20(2532)/system-preview/badge-diffs.html

Comment 1 Radar WebKit Bug Importer 2022-05-12 11:39:32 PDT

<rdar://problem/93191053>

Comment 2 Ryan Haddad 2022-05-12 14:50:41 PDT

Indeed, https://commits.webkit.org/250413@main is clearly implicated based on result history.

Comment 3 Robert Jenner 2022-05-17 13:18:36 PDT

Pull request: https://github.com/WebKit/WebKit/pull/686

Comment 4 EWS 2022-05-17 13:23:21 PDT

Test gardening commit r294339 (250656@main): <https://commits.webkit.org/250656@main>

Reviewed commits have been landed. Closing PR #686 and removing active labels.

Comment 5 Robert Jenner 2022-05-17 13:29:59 PDT

I have added [ ImageOnlyFailure ] as an expectation for this test while it is being reviewed, and resolved.

Comment 6 Antoine Quint 2022-05-23 10:52:36 PDT

Pull request: https://github.com/WebKit/WebKit/pull/929

Comment 7 EWS 2022-05-23 22:14:24 PDT

Committed r294729 (250907@main): <https://commits.webkit.org/250907@main>

Reviewed commits have been landed. Closing PR #929 and removing active labels.