RESOLVED DUPLICATE of bug 98545 98560
Rendering/Layout issue of CJK vertical text with some font 
https://bugs.webkit.org/show_bug.cgi?id=98560
Summary Rendering/Layout issue of CJK vertical text with some font
Xianzhu Wang
Reported 2012-10-05 15:02:45 PDT
Created attachment 167392 [details] test case (html) Save both of the test case files and open the HTML in Mac browser. Actual result: 1) The vertical line is wrapped; 2) The '}' character and the previous CJK character overlaps Expected 1) No wrapping 2) No overlapping
Attachments
test case (html) (461 bytes, text/html)
2012-10-05 15:02 PDT, Xianzhu Wang 		no flags
Details
test case (font file) (385.75 KB, application/octet-stream)
2012-10-05 15:03 PDT, Xianzhu Wang 		no flags
Details
Current DRT pixel result (7.03 KB, image/png)
2012-10-05 15:06 PDT, Xianzhu Wang 		no flags
Details
Patch (1.64 KB, patch)
2012-10-08 11:51 PDT, Enrica Casucci 		tony: review-
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Xianzhu Wang
Comment 1 2012-10-05 15:03:17 PDT
Created attachment 167393 [details] test case (font file)
Xianzhu Wang
Comment 2 2012-10-05 15:06:58 PDT
Created attachment 167395 [details] Current DRT pixel result
Enrica Casucci
Comment 3 2012-10-07 19:28:00 PDT
I think this is a regression from r130443. I'll post a fix shortly for it.
Enrica Casucci
Comment 4 2012-10-07 19:37:19 PDT
I confirmed that my fix solved this issue. I'll post a patch.
Enrica Casucci
Comment 5 2012-10-08 11:51:16 PDT
Created attachment 167575 [details] Patch
Tony Chang
Comment 6 2012-10-08 11:56:09 PDT
Comment on attachment 167575 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=167575&action=review Can you make a layout test from the attached files on this bug? > Source/WebCore/ChangeLog:11 > + Fixes a regression introduced with r130443. > + > + * platform/graphics/FontFastPath.cpp: > + (WebCore::Font::glyphDataAndPageForCharacter): Please describe the fix here.
Enrica Casucci
Comment 7 2012-10-08 11:59:42 PDT
(In reply to comment #6) > (From update of attachment 167575 [details]) > View in context: https://bugs.webkit.org/attachment.cgi?id=167575&action=review > > Can you make a layout test from the attached files on this bug? > > > Source/WebCore/ChangeLog:11 > > + Fixes a regression introduced with r130443. > > + > > + * platform/graphics/FontFastPath.cpp: > > + (WebCore::Font::glyphDataAndPageForCharacter): > > Please describe the fix here. I thought it was straightforward. I'll add a comment and the test.
Enrica Casucci
Comment 8 2012-10-08 15:13:46 PDT
Resolving as duplicate. I'll post the updated patch in the original bug and update the TestExpectations also for Mac. *** This bug has been marked as a duplicate of bug 98545 ***
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