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<!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>128820</bug_id>
          
          <creation_ts>2014-02-14 09:11:52 -0800</creation_ts>
          <short_desc>[GTK] Fix hitting hasClass() assertion in debug with the new JS media controls</short_desc>
          <delta_ts>2014-02-18 08:55:55 -0800</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>New Bugs</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</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>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Xabier Rodríguez Calvar">calvaris</reporter>
          <assigned_to name="Xabier Rodríguez Calvar">calvaris</assigned_to>
          <cc>b.long</cc>
    
    <cc>commit-queue</cc>
    
    <cc>mrobinson</cc>
    
    <cc>piotr.grad</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>980812</commentid>
    <comment_count>0</comment_count>
    <who name="Xabier Rodríguez Calvar">calvaris</who>
    <bug_when>2014-02-14 09:11:52 -0800</bug_when>
    <thetext>[GTK] Fix assertion hit in debug with the new JS media controls</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>980815</commentid>
    <comment_count>1</comment_count>
      <attachid>224223</attachid>
    <who name="Xabier Rodríguez Calvar">calvaris</who>
    <bug_when>2014-02-14 09:18:12 -0800</bug_when>
    <thetext>Created attachment 224223
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>980818</commentid>
    <comment_count>2</comment_count>
      <attachid>224223</attachid>
    <who name="Martin Robinson">mrobinson</who>
    <bug_when>2014-02-14 09:22:24 -0800</bug_when>
    <thetext>Comment on attachment 224223
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=224223&amp;action=review

&gt; Source/WebCore/ChangeLog:4
&gt; +        [GTK] Fix assertion hit in debug with the new JS media controls
&gt; +        https://bugs.webkit.org/show_bug.cgi?id=128820

What assertion is hit?

&gt; Source/WebCore/ChangeLog:9
&gt; +        Reviewed by NOBODY (OOPS!).
&gt; +
&gt; +        * platform/gtk/RenderThemeGtk.cpp:
&gt; +        (WebCore::nodeHasClass): Check for hasClass() in order not to hit

This probably needs a test.

&gt; Source/WebCore/platform/gtk/RenderThemeGtk.cpp:121
&gt; +    if (node-&gt;isElementNode()) {
&gt; +        Element* element = toElement(node);
&gt; +        if (element-&gt;hasClass())
&gt; +            return element-&gt;classNames().contains(className);
&gt; +    }
&gt; +    return false;

Early returns would be better.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>980856</commentid>
    <comment_count>3</comment_count>
    <who name="Xabier Rodríguez Calvar">calvaris</who>
    <bug_when>2014-02-14 10:10:25 -0800</bug_when>
    <thetext>(In reply to comment #2)
&gt; &gt; Source/WebCore/ChangeLog:4
&gt; &gt; +        [GTK] Fix assertion hit in debug with the new JS media controls
&gt; &gt; +        https://bugs.webkit.org/show_bug.cgi?id=128820
&gt; 
&gt; What assertion is hit?

hasClass(), it is said in the changes explanation. Do you want me to be more explicit? Where exactly?

&gt; &gt; Source/WebCore/ChangeLog:9
&gt; &gt; +        Reviewed by NOBODY (OOPS!).
&gt; &gt; +
&gt; &gt; +        * platform/gtk/RenderThemeGtk.cpp:
&gt; &gt; +        (WebCore::nodeHasClass): Check for hasClass() in order not to hit
&gt; 
&gt; This probably needs a test.

There were quite many tests crashing because of this in debug mode. Actually the bot has an early exit because of those crashes:

Exiting early after 28 crashes and 22 timeouts. 27309 tests run.
121 failures
9 new passes
11 missing results

The results can be seen at:
http://build.webkit.org/results/GTK%20Linux%2064-bit%20Debug%20WK1/r164101%20(6827)/results.html

I think the functionality is quite well covered with the current test set. I could add the info to the changelog instead. Do you still want me to add the test?

&gt; &gt; Source/WebCore/platform/gtk/RenderThemeGtk.cpp:121
&gt; &gt; +    if (node-&gt;isElementNode()) {
&gt; &gt; +        Element* element = toElement(node);
&gt; &gt; +        if (element-&gt;hasClass())
&gt; &gt; +            return element-&gt;classNames().contains(className);
&gt; &gt; +    }
&gt; &gt; +    return false;
&gt; 
&gt; Early returns would be better.

Ok. I&apos;ll change this.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>981008</commentid>
    <comment_count>4</comment_count>
      <attachid>224257</attachid>
    <who name="Xabier Rodríguez Calvar">calvaris</who>
    <bug_when>2014-02-14 15:12:47 -0800</bug_when>
    <thetext>Created attachment 224257
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>981845</commentid>
    <comment_count>5</comment_count>
      <attachid>224257</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2014-02-18 01:44:02 -0800</bug_when>
    <thetext>Comment on attachment 224257
Patch

Clearing flags on attachment: 224257

Committed r164277: &lt;http://trac.webkit.org/changeset/164277&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>981846</commentid>
    <comment_count>6</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2014-02-18 01:44:04 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>981953</commentid>
    <comment_count>7</comment_count>
    <who name="Piotr Grad">piotr.grad</who>
    <bug_when>2014-02-18 08:55:55 -0800</bug_when>
    <thetext>*** Bug 128904 has been marked as a duplicate of this bug. ***</thetext>
  </long_desc>
      
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