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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>219366</bug_id>
          
          <creation_ts>2020-11-30 13:11:57 -0800</creation_ts>
          <short_desc>REGRESSION: imported/w3c/web-platform-tests/streams/transform-streams/terminate.any.html is a flaky failure</short_desc>
          <delta_ts>2020-12-01 12:34:06 -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>New Bugs</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="Nobody">webkit-unassigned</assigned_to>
          <cc>cdumez</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>1710724</commentid>
    <comment_count>0</comment_count>
    <who name="Truitt Savell">tsavell</who>
    <bug_when>2020-11-30 13:11:57 -0800</bug_when>
    <thetext>imported/w3c/web-platform-tests/streams/transform-streams/terminate.any.html

This test began flaking recently. I am able to reproduce the error with command:
run-webkit-tests --iterations 2000 --exit-after-n-failures 1 --exit-after-n-crashes-or-timeouts 1 --debug-rwt-logging --no-retry --force --no-build -f imported/w3c/web-platform-tests/streams/transform-streams/terminate.any.html

History:
https://results.webkit.org/?suite=layout-tests&amp;test=imported%2Fw3c%2Fweb-platform-tests%2Fstreams%2Ftransform-streams%2Fterminate.any.html

Diff:
--- /Volumes/Data/slave/mojave-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/streams/transform-streams/terminate.any-expected.txt
+++ /Volumes/Data/slave/mojave-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/streams/transform-streams/terminate.any-actual.txt
@@ -1,4 +1,3 @@
-CONSOLE MESSAGE: Unhandled Promise Rejection: TypeError: the stream has been terminated
 CONSOLE MESSAGE: Unhandled Promise Rejection: TypeError: the stream has been terminated
 
 Harness Error (FAIL), message = Unhandled rejection: the stream has been terminated</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1710726</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2020-11-30 13:13:05 -0800</bug_when>
    <thetext>&lt;rdar://problem/71819641&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1710754</commentid>
    <comment_count>2</comment_count>
    <who name="Truitt Savell">tsavell</who>
    <bug_when>2020-11-30 13:49:38 -0800</bug_when>
    <thetext>Marked this test as flaky in https://trac.webkit.org/changeset/270263/webkit</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1711132</commentid>
    <comment_count>3</comment_count>
    <who name="Chris Dumez">cdumez</who>
    <bug_when>2020-12-01 12:34:06 -0800</bug_when>
    <thetext>Committed r270324: &lt;https://trac.webkit.org/changeset/270324&gt;</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>