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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>223900</bug_id>
          
          <creation_ts>2021-03-29 13:27:52 -0700</creation_ts>
          <short_desc>[ iOS &amp; BigSur Debug wk2 ] compositing/video/video-update-rendering.html is a flakey text failure</short_desc>
          <delta_ts>2021-08-20 15:24:31 -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>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="Robert Jenner">jenner</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>ayumi_kojima</cc>
    
    <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>1744874</commentid>
    <comment_count>0</comment_count>
    <who name="Robert Jenner">jenner</who>
    <bug_when>2021-03-29 13:27:52 -0700</bug_when>
    <thetext>compositing/video/video-update-rendering.html

is a flakey text failure in macOS BigSur Wk2. 

HISTORY URL:
https://results.webkit.org/?suite=layout-tests&amp;test=compositing%2Fvideo%2Fvideo-update-rendering.html

TEXT DIFF:
-PASS Refresh rendering when starting to play a video
+FAIL Refresh rendering when starting to play a video assert_true: refreshing video rendering: 1 expected true got false</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1744899</commentid>
    <comment_count>1</comment_count>
    <who name="Robert Jenner">jenner</who>
    <bug_when>2021-03-29 13:57:51 -0700</bug_when>
    <thetext>Test only fails on Debug, has been happening for a while, and is extremely flakey. That being said, I was able to reproduce the failure at BigSur Debug ToT using the following test:

run-webkit-test compositing/video/video-update-rendering.html --debug --iterations 100 -f</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1744905</commentid>
    <comment_count>2</comment_count>
    <who name="Robert Jenner">jenner</who>
    <bug_when>2021-03-29 14:03:54 -0700</bug_when>
    <thetext>Updated test expectations to Pass Failure here:
https://trac.webkit.org/changeset/275179/webkit</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1744906</commentid>
    <comment_count>3</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2021-03-29 14:04:15 -0700</bug_when>
    <thetext>&lt;rdar://problem/75972072&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1786019</commentid>
    <comment_count>4</comment_count>
    <who name="">ayumi_kojima</who>
    <bug_when>2021-08-20 15:18:05 -0700</bug_when>
    <thetext>The flaky text failure is also seen on iOS and Catalina gpuprocess Debug and wk2 Debug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1786023</commentid>
    <comment_count>5</comment_count>
    <who name="">ayumi_kojima</who>
    <bug_when>2021-08-20 15:24:31 -0700</bug_when>
    <thetext>Marked test expectations for iOS https://trac.webkit.org/changeset/281344/webkit</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>