[Webkit-unassigned] [Bug 91809] New: Calling getClientRect of range object causes overflow of text in vertical writing mode

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=91809

           Summary: Calling getClientRect of range object causes overflow
                    of text in vertical writing mode
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: HTML DOM
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: tnitta at adobe.com


Created an attachment (id=153390)
 --> (https://bugs.webkit.org/attachment.cgi?id=153390&action=review)
Test file to reproduce

Overview:
  If element is dynamically created by JavaScript and writing mode of text is vertical and text contains Ruby element, text overflows from parent element when calling getClientRects of Range object.

Steps to Reproduce:
  1) Open the attached test file
  2) Observe DIV element in right side which contains vertical text

Actual Results: 
  Text in second line overflows from parent element.

Expected Results:
  Text should fit in parent element.

Additional Information:
  When you comment out the code of calling range.getClientRects, the issue doesn't happen.

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