<?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>207222</bug_id>
          
          <creation_ts>2020-02-04 13:29:25 -0800</creation_ts>
          <short_desc>[ macOS wk2 ] webgpu/whlsl/zero-initialize-values-2.html is a flaky failure</short_desc>
          <delta_ts>2020-02-07 13:17:33 -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>WebGPU</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>NEW</bug_status>
          <resolution></resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Jacob Uphoff">jacob_uphoff</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>webkit-bot-watchers-bugzilla</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1614695</commentid>
    <comment_count>0</comment_count>
    <who name="Jacob Uphoff">jacob_uphoff</who>
    <bug_when>2020-02-04 13:29:25 -0800</bug_when>
    <thetext>webgpu/whlsl/zero-initialize-values-2.html

This test has been failing for all visible history on macOS wk2.

I ran the test in iterations x5000 and did not reproduce the failure.

History:

https://results.webkit.org/?suite=layout-tests&amp;test=webgpu%2Fwhlsl%2Fzero-initialize-values-2.html&amp;limit=50000

Diff:

Expected a black square inside a blue square, instead get no image.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1614696</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2020-02-04 13:29:50 -0800</bug_when>
    <thetext>&lt;rdar://problem/59162052&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1614697</commentid>
    <comment_count>2</comment_count>
      <attachid>389697</attachid>
    <who name="Jacob Uphoff">jacob_uphoff</who>
    <bug_when>2020-02-04 13:33:11 -0800</bug_when>
    <thetext>Created attachment 389697
Update Test Expectations</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1614698</commentid>
    <comment_count>3</comment_count>
      <attachid>389698</attachid>
    <who name="Jacob Uphoff">jacob_uphoff</who>
    <bug_when>2020-02-04 13:33:46 -0800</bug_when>
    <thetext>Created attachment 389698
Update Test Expectations</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1614701</commentid>
    <comment_count>4</comment_count>
      <attachid>389698</attachid>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2020-02-04 13:39:52 -0800</bug_when>
    <thetext>Comment on attachment 389698
Update Test Expectations

Clearing flags on attachment: 389698

Committed r255692: &lt;https://trac.webkit.org/changeset/255692&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1616333</commentid>
    <comment_count>5</comment_count>
    <who name="Jacob Uphoff">jacob_uphoff</who>
    <bug_when>2020-02-07 13:17:33 -0800</bug_when>
    <thetext>Put in a Pass Failure for text when Should have been Pass ImageOnlyFailure. Corrected this so the test will reflect the proper expectations.</thetext>
  </long_desc>
      
          <attachment
              isobsolete="1"
              ispatch="1"
              isprivate="0"
          >
            <attachid>389697</attachid>
            <date>2020-02-04 13:33:11 -0800</date>
            <delta_ts>2020-02-04 13:33:45 -0800</delta_ts>
            <desc>Update Test Expectations</desc>
            <filename>bug-207222-20200204133310.patch</filename>
            <type>text/plain</type>
            <size>1487</size>
            <attacher name="Jacob Uphoff">jacob_uphoff</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogMjU1NjkwCmRpZmYgLS1naXQgYS9MYXlvdXRUZXN0cy9DaGFu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</data>

          </attachment>
          <attachment
              isobsolete="1"
              ispatch="1"
              isprivate="0"
          >
            <attachid>389698</attachid>
            <date>2020-02-04 13:33:46 -0800</date>
            <delta_ts>2020-02-04 13:40:01 -0800</delta_ts>
            <desc>Update Test Expectations</desc>
            <filename>bug-207222-20200204133345.patch</filename>
            <type>text/plain</type>
            <size>1487</size>
            <attacher name="Jacob Uphoff">jacob_uphoff</attacher>
            
              <data encoding="base64">U3VidmVyc2lvbiBSZXZpc2lvbjogMjU1NjkwCmRpZmYgLS1naXQgYS9MYXlvdXRUZXN0cy9DaGFu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</data>

          </attachment>
      

    </bug>

</bugzilla>