<?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>84347</bug_id>
          
          <creation_ts>2012-04-19 07:56:01 -0700</creation_ts>
          <short_desc>Web Inspector / Heap snapshots: &quot;Objects allocated ...&quot; views are empty</short_desc>
          <delta_ts>2012-04-19 11:38:53 -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>Web Inspector (Deprecated)</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>
          
          
          <everconfirmed>0</everconfirmed>
          <reporter name="Marja Hölttä">marja</reporter>
          <assigned_to name="Ilya Tikhonovsky">loislo</assigned_to>
          <cc>alph</cc>
    
    <cc>apavlov</cc>
    
    <cc>bweinstein</cc>
    
    <cc>joepeck</cc>
    
    <cc>keishi</cc>
    
    <cc>loislo</cc>
    
    <cc>pfeldman</cc>
    
    <cc>pmuellr</cc>
    
    <cc>rik</cc>
    
    <cc>timothy</cc>
    
    <cc>yurys</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>605582</commentid>
    <comment_count>0</comment_count>
    <who name="Marja Hölttä">marja</who>
    <bug_when>2012-04-19 07:56:01 -0700</bug_when>
    <thetext>The bug appears both in chromium trunk build (chromium r132979, WebKit r114621) and in Google Chrome 20.0.1105.0 dev.

To reproduce:
1. Navigate to a page using JS. A static page with no interactions will do.
2. Take 3 heap snapshots.
3. Select snapshot 3, and display &quot;Objects allocated before Snapshot 1&quot;.

The view is empty. It should contain the same objects as snapshot 1. (Nothing was disposed.)

Alternatively, use a page, and do something that allocates new objects between the snapshots. Then the &quot;Objects allocated between snapshots 1 and 2&quot; and &quot;Objects allocated between snapshots 2 and 3&quot; views should also be nonempty, but they are empty, too.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>605737</commentid>
    <comment_count>1</comment_count>
      <attachid>137933</attachid>
    <who name="Yury Semikhatsky">yurys</who>
    <bug_when>2012-04-19 11:32:14 -0700</bug_when>
    <thetext>Created attachment 137933
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>605747</commentid>
    <comment_count>2</comment_count>
    <who name="Yury Semikhatsky">yurys</who>
    <bug_when>2012-04-19 11:38:53 -0700</bug_when>
    <thetext>Committed r114658: &lt;http://trac.webkit.org/changeset/114658&gt;</thetext>
  </long_desc>
      
          <attachment
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              ispatch="1"
              isprivate="0"
          >
            <attachid>137933</attachid>
            <date>2012-04-19 11:32:14 -0700</date>
            <delta_ts>2012-04-19 11:36:44 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-84347-20120419223212.patch</filename>
            <type>text/plain</type>
            <size>3507</size>
            <attacher name="Yury Semikhatsky">yurys</attacher>
            
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<flag name="review"
          id="143149"
          type_id="1"
          status="+"
          setter="pfeldman"
    />
          </attachment>
      

    </bug>

</bugzilla>