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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>173485</bug_id>
          
          <creation_ts>2017-06-16 11:31:13 -0700</creation_ts>
          <short_desc>DRT fails to reset page visibility between tests</short_desc>
          <delta_ts>2017-06-16 13:09:28 -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>Tools / Tests</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          <see_also>https://bugs.webkit.org/show_bug.cgi?id=168409</see_also>
          <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="Chris Dumez">cdumez</reporter>
          <assigned_to name="Chris Dumez">cdumez</assigned_to>
          <cc>ap</cc>
    
    <cc>graouts</cc>
    
    <cc>lforschler</cc>
    
    <cc>ryanhaddad</cc>
    
    <cc>simon.fraser</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1320041</commentid>
    <comment_count>0</comment_count>
    <who name="Chris Dumez">cdumez</who>
    <bug_when>2017-06-16 11:31:13 -0700</bug_when>
    <thetext>DRT fails to reset page visibility between tests and relies on tests calling testRunner.resetPageVisibility(). Fix this to address flakiness.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1320046</commentid>
    <comment_count>1</comment_count>
      <attachid>313098</attachid>
    <who name="Chris Dumez">cdumez</who>
    <bug_when>2017-06-16 11:36:36 -0700</bug_when>
    <thetext>Created attachment 313098
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1320110</commentid>
    <comment_count>2</comment_count>
      <attachid>313098</attachid>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2017-06-16 13:07:49 -0700</bug_when>
    <thetext>Comment on attachment 313098
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=313098&amp;action=review

&gt; Tools/DumpRenderTree/mac/DumpRenderTree.mm:1830
&gt; +    if (gTestRunner)
&gt; +        gTestRunner-&gt;resetPageVisibility();
&gt; +
&gt;      if (gTestRunner) {

Can&apos;t you just have the if (gTestRunner) once?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1320113</commentid>
    <comment_count>3</comment_count>
    <who name="Chris Dumez">cdumez</who>
    <bug_when>2017-06-16 13:09:28 -0700</bug_when>
    <thetext>Committed r218406: &lt;http://trac.webkit.org/changeset/218406&gt;</thetext>
  </long_desc>
      
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            <attachid>313098</attachid>
            <date>2017-06-16 11:36:36 -0700</date>
            <delta_ts>2017-06-16 13:07:49 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-173485-20170616113635.patch</filename>
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            <size>1908</size>
            <attacher name="Chris Dumez">cdumez</attacher>
            
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    </bug>

</bugzilla>