1611670 - Incorrect calculating Maldivian text extents with Noto Sans Thaana

Status: UNCONFIRMED

(Core :: Layout: Text and Fonts, defect, P3)

Description

[ebrahim]

Attachment: Screenshot from 2020-01-26 12-28-51.png

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:72.0) Gecko/20100101 Firefox/72.0

Steps to reproduce:

data:text/html;charset=utf8,<span style="border: 1px solid">%DE%8B%DE%A8%DE%88%DE%AC%DE%80%DE%A8%DE%84%DE%A6%DE%90%DE%B0

Actual results:

Firefox incorrectly calcuates extents of a Maldivian text from Noto Sans Thaana

Expected results:

Like Chrome

Comment 1

[ebrahim]

Hmm, my friends, uses Firefox 72 also, see this issue in Chrome but not in Firefox, how that is even possible, hmmm.

Comment 2

[Gingerbread Man]

Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0
20200117190643

On my system, MV Boli is used and it looks the same in Firefox and Vivaldi.

Comment 3

[Jonathan Kew [:jfkthame]]

I have Noto Sans Thaana on macOS and it looks fine here. Don't currently have any idea why Ebrahim sees a different result.

Comment 4

[ebrahim]

I have Noto Sans Thaana on macOS and it looks fine here.

Still seeing this issue, can you check on Linux, maybe something special on Linux? Or please give me some tool I can where this persistent issue is coming from :/

$ ~ sha1sum /usr/share/fonts/noto/NotoSansThaana-Regular.ttf
70d74fe502612295f78e9cb81420a93a6ff6f967 /usr/share/fonts/noto/NotoSansThaana-Regular.ttf