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

    <bug>
          <bug_id>221095</bug_id>
          
          <creation_ts>2021-01-28 13:04:52 -0800</creation_ts>
          <short_desc>REGRESSION: [BigSur wk1] media/mediacapabilities/vp9.html is consistently failing</short_desc>
          <delta_ts>2022-09-07 16:55:38 -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>New Bugs</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>WONTFIX</resolution>
          
          <see_also>https://bugs.webkit.org/show_bug.cgi?id=219640</see_also>
          <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="Amir Mark Jr">amir_mark</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>jer.noble</cc>
    
    <cc>tsavell</cc>
    
    <cc>webkit-bot-watchers-bugzilla</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>youennf</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1723467</commentid>
    <comment_count>0</comment_count>
    <who name="Amir Mark Jr">amir_mark</who>
    <bug_when>2021-01-28 13:04:52 -0800</bug_when>
    <thetext>media/mediacapabilities/vp9.html

Is consistently failing

History link: https://results.webkit.org/?suite=layout-tests&amp;test=media%2Fmediacapabilities%2Fvp9.html

Diff: 

--- /Volumes/Data/slave/bigsur-release-tests-wk1/build/layout-test-results/media/mediacapabilities/vp9-expected.txt
+++ /Volumes/Data/slave/bigsur-release-tests-wk1/build/layout-test-results/media/mediacapabilities/vp9-actual.txt
@@ -1,3 +1,3 @@
 
-PASS Media capabilities in case of disabled VP9
+FAIL Media capabilities in case of disabled VP9 assert_true: expected true got false</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1723468</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2021-01-28 13:05:42 -0800</bug_when>
    <thetext>&lt;rdar://problem/73721055&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1723476</commentid>
    <comment_count>2</comment_count>
    <who name="Amir Mark Jr">amir_mark</who>
    <bug_when>2021-01-28 13:17:49 -0800</bug_when>
    <thetext>Able to reproduce this bug using this command: 

run-webkit-tests media/mediacapabilities/vp9.html --iterations 1000 -f -1</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1723491</commentid>
    <comment_count>3</comment_count>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2021-01-28 14:04:53 -0800</bug_when>
    <thetext>This test was added with https://trac.webkit.org/changeset/270627/webkit and appears to have been failing from the start.

Youenn, is this expected to work on WK1?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1723534</commentid>
    <comment_count>4</comment_count>
      <attachid>418677</attachid>
    <who name="Amir Mark Jr">amir_mark</who>
    <bug_when>2021-01-28 16:13:25 -0800</bug_when>
    <thetext>Created attachment 418677
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1723535</commentid>
    <comment_count>5</comment_count>
      <attachid>418677</attachid>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2021-01-28 16:15:13 -0800</bug_when>
    <thetext>Comment on attachment 418677
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=418677&amp;action=review

&gt; LayoutTests/platform/mac-wk1/TestExpectations:1225
&gt; +webkit.org/b/221095 [ BigSur ] media/mediacapabilities/vp9.html [ Pass Failure ]

If this is consistently failing, this should just be [ Failure ]</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1723682</commentid>
    <comment_count>6</comment_count>
    <who name="youenn fablet">youennf</who>
    <bug_when>2021-01-29 03:21:15 -0800</bug_when>
    <thetext>(In reply to Ryan Haddad from comment #3)
&gt; This test was added with https://trac.webkit.org/changeset/270627/webkit and
&gt; appears to have been failing from the start.
&gt; 
&gt; Youenn, is this expected to work on WK1?

VP9 decoder is probably not enabled in WK1, through we could probably enable it using WebCore::registerSupplementalVP9Decoder() according settings.
Jer, is that useful to do so?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1723749</commentid>
    <comment_count>7</comment_count>
      <attachid>418737</attachid>
    <who name="Amir Mark Jr">amir_mark</who>
    <bug_when>2021-01-29 09:32:41 -0800</bug_when>
    <thetext>Created attachment 418737
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1723750</commentid>
    <comment_count>8</comment_count>
      <attachid>418737</attachid>
    <who name="Truitt Savell">tsavell</who>
    <bug_when>2021-01-29 09:35:02 -0800</bug_when>
    <thetext>Comment on attachment 418737
Patch

Clearing flags on attachment: 418737

Committed r272063: &lt;https://trac.webkit.org/changeset/272063&gt;</thetext>
  </long_desc>
      
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            <delta_ts>2021-01-29 09:32:35 -0800</delta_ts>
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