Bug 286653 – REGRESSION (289331@main?): [ Sequoia wk2 ] pdf/images/jpeg2000-embed-pdf.html is flakily failing.

• Status: NEW
• Component: Images

[Yasmin Karimi]

Created attachment 474052 [details]
pdf/images/jpeg2000-embed-pdf

pdf/images/jpeg2000-embed-pdf.html 

This test is flakily failing on Sequoia wk2.

HISTORY:

https://results.webkit.org/?suite=layout-tests&test=pdf%2Fimages%2Fjpeg2000-embed-pdf.html

IMAGE DIFF:

Attached

DIFF URL:

https://ews-build.s3-us-west-2.amazonaws.com/macOS-Sequoia-Debug-WK2-Tests-EWS/beb8a61d-10158/pdf/images/jpeg2000-embed-pdf-diffs.html

REPRODUCIBILITY: 

I was able to reproduce this failure on MacOS Sequoia 15.2 (24C101 / arm64) at ToT with the following command:

run-webkit-tests pdf/images/jpeg2000-embed-pdf.html --iterations 20

REGRESSION: 

Contextual information indicates the probable regression point is 289331@main. The code paths changed in this commit appear to be directly related to the observed regression test failures. However, I was unable to produce a passing result locally.

[Radar WebKit Bug Importer]

<rdar://problem/143791771>

[Yasmin Karimi]

Pull request: https://github.com/WebKit/WebKit/pull/39661

[EWS]

Test gardening commit 289826@main (b153044b6f7e): <https://commits.webkit.org/289826@main>

Reviewed commits have been landed. Closing PR #39661 and removing active labels.