Open Bug 1756116 Opened 3 years ago Updated 2 years ago

Greek uppercase transforms fail for some characters

Categories

(Core :: Layout: Text and Fonts, defect)

Firefox 97
defect

Tracking

()

Tracking Status
firefox97 --- affected
firefox98 --- affected
firefox99 --- affected

People

(Reporter: xfq, Unassigned)

References

Details

Steps to reproduce:

  1. Launch Firefox
  2. Open https://w3c.github.io/i18n-tests/css-text/text-transform/text-transform-upperlower-016.html
  3. Observe the result

Actual results:

There are red characters.

Expected results:

There should be no red characters. The red characters are expected to have a form similar to ῼ. It produces instead ΩΙ.

Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:97.0) Gecko/20100101 Firefox/97.0

Hi,

Reproduced the issue in release 97, beta 98 and latest nightly 99.0a1 (2022-02-22) using Windows 10. Note that the issue is also reproducible in Chrome. If this is not the correct component please feel free to change it to a more appropriate one.

Thanks for the report.

Status: UNCONFIRMED → NEW
Component: Untriaged → Layout: Text and Fonts
Ever confirmed: true
Product: Firefox → Core

(In reply to Alin Ilea from comment #2)

Note that the issue is also reproducible in Chrome.

Per https://github.com/w3c/eurlreq/issues/15#issuecomment-1044433921 , it sounds like this is known. chrome bug report is https://bugs.chromium.org/p/chromium/issues/detail?id=1030452

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