Bug 57695

Summary: mo element fails to update dynamically when the DOM changes
Product: WebKit Reporter: mitz
Component: MathMLAssignee: Nobody <webkit-unassigned>
Severity: Normal CC: dbarton, fred.wang
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   
Bug Depends on: 124838    
Bug Blocks: 44210    
Description Flags
Test case none

Description mitz 2011-04-01 22:07:55 PDT
The attached test case shows that the rendering of the mo element is not updated when its contents change.
Comment 1 mitz 2011-04-01 22:08:21 PDT
Created attachment 87965 [details]
Test case
Comment 2 Dave Barton 2012-01-30 11:24:40 PST
The patch for bug 52444 also fixes this bug.
Comment 3 Dave Barton 2012-05-02 15:49:35 PDT
(In reply to comment #2)
> The patch for bug 52444 also fixes this bug.

That was the old giant January patch for 52444, not the smaller one finally landed in May. I'll include the fix in a new patch as I continue going through the MathML code.
Comment 4 Frédéric Wang (:fredw) 2013-12-11 11:57:50 PST
This seems to be fixed.
Comment 5 Frédéric Wang (:fredw) 2014-02-25 23:33:03 PST
Closing the bug since the test case passes.

There are some dynamic tests in LayoutTests/mathml/presentation/tokenElements-dynamic.html.