Bug 140220 - [Mac] small-caps vertical-rl writing mode doesn't seem to work properly for latin characters
Summary: [Mac] small-caps vertical-rl writing mode doesn't seem to work properly for l...
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: 528+ (Nightly build)
Hardware: Mac All
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2015-01-07 15:35 PST by Brent Fulgham
Modified: 2015-01-07 16:49 PST (History)
3 users (show)

See Also:

Attachments
Screenshot showing different behavior between Mac and Windows. (92.29 KB, image/png)
2015-01-07 15:35 PST, Brent Fulgham 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Brent Fulgham 2015-01-07 15:35:05 PST 
Created attachment 244212 [details]
Screenshot showing different behavior between Mac and Windows.

The test case "fast/writing-mode/broken-ideograph-small-caps.html" indicates that Mac does not properly draw latin text in vertical-rl mode. See screenshot.

Characters from "top-to-bottom" written languages should layout in typical fashion when styled with vertical-rl type, but the latin characters should be rotated 90 degrees.

See http://dev.w3.org/csswg/css-writing-modes-3/#text-orientation for some motivation.
Comment 1 Radar WebKit Bug Importer 2015-01-07 15:35:30 PST 
<rdar://problem/19405202>
Comment 2 Brent Fulgham 2015-01-07 15:35:43 PST 
See also Bug 140216.