<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>134020</bug_id>
          
          <creation_ts>2014-06-18 00:33:54 -0700</creation_ts>
          <short_desc>Size of radical signs is not updated properly</short_desc>
          <delta_ts>2016-06-17 09:58:16 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>MathML</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>All</rep_platform>
          <op_sys>All</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          <dependson>119038</dependson>
    
    <dependson>153987</dependson>
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Frédéric Wang Nélar">fred.wang</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>alex</cc>
    
    <cc>bfulgham</cc>
    
    <cc>rgabor</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1016401</commentid>
    <comment_count>0</comment_count>
    <who name="Frédéric Wang Nélar">fred.wang</who>
    <bug_when>2014-06-18 00:33:54 -0700</bug_when>
    <thetext>Go to the MathML torture test with Linux and check test 13. If you select &quot;Cambria Math&quot; and then go back to the &quot;Default Font&quot;, the size of the radical signs is not updated. That seems to be a problem with how the margin-top and stretch size are managed but I could not find exactly where it comes from when working on bug 119038.

BTW, I think there is actually a small &quot;mistake&quot; in RenderMathMLRoot:

radical-&gt;style().setMarginTop(Length(radicalTopMargin, Fixed));

should really be radicalWrapper()-&gt;... i.e. we should apply the margin to the wrapper, and leave the inner &lt;mo&gt; renderer alone. However, that does not change the problem here.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1016402</commentid>
    <comment_count>1</comment_count>
      <attachid>233292</attachid>
    <who name="Frédéric Wang Nélar">fred.wang</who>
    <bug_when>2014-06-18 00:34:27 -0700</bug_when>
    <thetext>Created attachment 233292
Screenshot</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1016403</commentid>
    <comment_count>2</comment_count>
    <who name="Frédéric Wang Nélar">fred.wang</who>
    <bug_when>2014-06-18 00:37:28 -0700</bug_when>
    <thetext>(This also happens if you zoom in and out)</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1162378</commentid>
    <comment_count>3</comment_count>
    <who name="Frédéric Wang Nélar">fred.wang</who>
    <bug_when>2016-02-05 05:59:02 -0800</bug_when>
    <thetext>This bug will be fixed after the RenderMathMLRoot refactoring.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1203328</commentid>
    <comment_count>4</comment_count>
    <who name="Frédéric Wang Nélar">fred.wang</who>
    <bug_when>2016-06-17 09:58:16 -0700</bug_when>
    <thetext>I verified that this is fixed by the http://trac.webkit.org/changeset/202168</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="0"
              isprivate="0"
          >
            <attachid>233292</attachid>
            <date>2014-06-18 00:34:27 -0700</date>
            <delta_ts>2014-06-18 00:34:27 -0700</delta_ts>
            <desc>Screenshot</desc>
            <filename>sqrt.png</filename>
            <type>image/png</type>
            <size>4255</size>
            <attacher name="Frédéric Wang Nélar">fred.wang</attacher>
            
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          </attachment>
      

    </bug>

</bugzilla>