Bug 266996 – REGRESSION (272454@main): [ macOS iOS ] imported/w3c/web-platform-tests/css/css-writing-modes/mongolian-orientation-002.html is a consistent failure

• Status: NEW
• Component: New Bugs

[Marta Darbinyan]

Description:
imported/w3c/web-platform-tests/css/css-writing-modes/mongolian-orientation-002.html

Is a constant failure on macOS and iOS ToT since the test expectation was removed in 272454@main.

This issue can be reproduced by using the command: 
run-webkit-tests --root  --exit-after-n-failures 1 --debug <test>


History:
https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fcss%2Fcss-writing-modes%2Fmongolian-orientation-002.html

Link:
https://build.webkit.org/results/Apple-Sonoma-Release-WK2-Tests/272567@main%20(1159)/imported/w3c/web-platform-tests/css/css-writing-modes/mongolian-orientation-002-diffs.html

[Radar WebKit Bug Importer]

<rdar://problem/120382293>

[Ahmad Saleem]

I will take it. I will add fuzziness.

[Ahmad Saleem]

@Elika - just to keep you in loop. It is leading to 0.07% pixel difference and as discussed (for different test) but for this, I will add fuzziness. Any other input before I do PR?

<meta name="fuzzy" content="maxDifference=254; totalPixels=0-804" />

[Alexey Proskuryakov]

I don't think that adding fuzziness is appropriate here. 

The difference is that the text is rendered in a different place, so if we add enough fuzziness to allow for that, then the test will be entirely ineffective.

I'm observing he same behavior in Chrome and in Firefox. So probably just a bad test?

[EWS]

Test gardening commit 272665@main (f4776fcf6c36): <https://commits.webkit.org/272665@main>

Reviewed commits have been landed. Closing PR #22411 and removing active labels.