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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>207278</bug_id>
          
          <creation_ts>2020-02-05 11:21:47 -0800</creation_ts>
          <short_desc>REGRESSION: (r255821) [ iOS Mac wk1 ] imported/w3c/web-platform-tests/web-animations/timing-model/animations/finishing-an-animation.html</short_desc>
          <delta_ts>2020-03-11 13:06:32 -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>Animations</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</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="Truitt Savell">tsavell</reporter>
          <assigned_to name="Antoine Quint">graouts</assigned_to>
          <cc>commit-queue</cc>
    
    <cc>dino</cc>
    
    <cc>graouts</cc>
    
    <cc>graouts</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>1615143</commentid>
    <comment_count>0</comment_count>
    <who name="Truitt Savell">tsavell</who>
    <bug_when>2020-02-05 11:21:47 -0800</bug_when>
    <thetext>imported/w3c/web-platform-tests/web-animations/timing-model/animations/finishing-an-animation.html

This test began failing with the changes in https://trac.webkit.org/changeset/255821/webkit
I was able to reproduce this locally by simply running the test in iterations. I bisected it down to r255821.
This is a flaky failure and it seems this test is randomly getting an additional console message. 

History:
https://results.webkit.org/?suite=layout-tests&amp;test=imported%2Fw3c%2Fweb-platform-tests%2Fweb-animations%2Ftiming-model%2Fanimations%2Ffinishing-an-animation.html

Diff:
--- /Volumes/Data/slave/catalina-release-tests-wk1/build/layout-test-results/imported/w3c/web-platform-tests/web-animations/timing-model/animations/finishing-an-animation-expected.txt
+++ /Volumes/Data/slave/catalina-release-tests-wk1/build/layout-test-results/imported/w3c/web-platform-tests/web-animations/timing-model/animations/finishing-an-animation-actual.txt
@@ -1,3 +1,4 @@
+CONSOLE MESSAGE: Unhandled Promise Rejection: AbortError: The operation was aborted.
 
 PASS Finishing an animation with a zero playback rate throws 
 PASS Finishing an infinite animation throws</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1615144</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2020-02-05 11:21:59 -0800</bug_when>
    <thetext>&lt;rdar://problem/59195524&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1615148</commentid>
    <comment_count>2</comment_count>
    <who name="Truitt Savell">tsavell</who>
    <bug_when>2020-02-05 11:24:58 -0800</bug_when>
    <thetext>According to history this test is failing very frequently</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1615276</commentid>
    <comment_count>3</comment_count>
    <who name="Truitt Savell">tsavell</who>
    <bug_when>2020-02-05 14:06:11 -0800</bug_when>
    <thetext>Marked this test as failing while it is investigated: https://trac.webkit.org/changeset/255856/webkit</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1615541</commentid>
    <comment_count>4</comment_count>
    <who name="Alexey Proskuryakov">ap</who>
    <bug_when>2020-02-05 22:34:30 -0800</bug_when>
    <thetext>*** Bug 207298 has been marked as a duplicate of this bug. ***</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1615679</commentid>
    <comment_count>5</comment_count>
    <who name="Truitt Savell">tsavell</who>
    <bug_when>2020-02-06 09:09:41 -0800</bug_when>
    <thetext>Found this was also happening on iOS as well with the same Diff</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1615680</commentid>
    <comment_count>6</comment_count>
    <who name="Truitt Savell">tsavell</who>
    <bug_when>2020-02-06 09:12:50 -0800</bug_when>
    <thetext>Added iOS expectations in https://trac.webkit.org/changeset/255960/webkit</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1628675</commentid>
    <comment_count>7</comment_count>
      <attachid>393249</attachid>
    <who name="Antoine Quint">graouts</who>
    <bug_when>2020-03-11 09:20:12 -0700</bug_when>
    <thetext>Created attachment 393249
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1628678</commentid>
    <comment_count>8</comment_count>
    <who name="Antoine Quint">graouts</who>
    <bug_when>2020-03-11 09:30:11 -0700</bug_when>
    <thetext>https://github.com/web-platform-tests/wpt/pull/22191</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1628812</commentid>
    <comment_count>9</comment_count>
    <who name="Antoine Quint">graouts</who>
    <bug_when>2020-03-11 13:06:32 -0700</bug_when>
    <thetext>Committed r258275: &lt;https://trac.webkit.org/changeset/258275&gt;</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>393249</attachid>
            <date>2020-03-11 09:20:12 -0700</date>
            <delta_ts>2020-03-11 12:23:38 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-207278-20200311172011.patch</filename>
            <type>text/plain</type>
            <size>4335</size>
            <attacher name="Antoine Quint">graouts</attacher>
            
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          type_id="1"
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          setter="dino"
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          </attachment>
      

    </bug>

</bugzilla>