Bug 154225 - Variation Selectors break vertical-writing-mode's automatic glyph rotation
Summary: Variation Selectors break vertical-writing-mode's automatic glyph rotation
Status: RESOLVED CONFIGURATION CHANGED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Text (show other bugs)
Version: Safari 9
Hardware: iPhone / iPad iOS 9.2
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2016-02-14 06:35 PST by xmomdo
Modified: 2024-01-22 15:10 PST (History)
4 users (show)

See Also:


Attachments
for reproduce HTML (943 bytes, text/html)
2016-02-14 06:35 PST, xmomdo
no flags Details

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Description xmomdo 2016-02-14 06:35:46 PST
Created attachment 271308 [details]
for reproduce HTML

This report is written with reference to the original blog post (in Japanese):
http://we.fnshr.info/2016/02/14/variation-selector/

Steps to reproduce:
See attached file for more information about HTML fragments.


Actual results:
Variation selectors work but rotate glygh in vertical mode (text-orientation `mixed` - it is initial value).


Expected results:
Doesn't rotate each kanji glyph which has variation selector under text-orientation: mixed; in vertical mode.
Comment 1 Radar WebKit Bug Importer 2016-02-23 14:47:52 PST
<rdar://problem/24801260>
Comment 2 Myles C. Maxfield 2016-02-23 14:48:26 PST
After talking with Ryosuke, the problem is that:

With no variation selector, we correctly rotate appropriate glyphs in vertical-writing-mode.

With a variation selector, no rotation takes place. This is wrong.
Comment 3 Ahmad Saleem 2023-06-20 17:05:18 PDT
I think Safari 16.5 is matching with Chrome Canary 116 and Firefox Nightly 116. Is it fixed or I am looking at it incorrectly or testing wrong?
Comment 4 Brent Fulgham 2024-01-22 15:10:36 PST
Closing based on Ahmad's testing.