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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>194779</bug_id>
          
          <creation_ts>2019-02-18 09:21:19 -0800</creation_ts>
          <short_desc>[ Mac WK1 ] REGRESSION (r239145) Layout Test http/wpt/mediarecorder/MediaRecorder-dataavailable.html is flaky text diff failure</short_desc>
          <delta_ts>2021-01-18 05:16:42 -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>Tools / Tests</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>
          
          <blocked>85851</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Shawn Roberts">sroberts</reporter>
          <assigned_to name="youenn fablet">youennf</assigned_to>
          <cc>lforschler</cc>
    
    <cc>webkit-bot-watchers-bugzilla</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>youennf</cc>
    
    <cc>yuhan_wu</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1507293</commentid>
    <comment_count>0</comment_count>
    <who name="Shawn Roberts">sroberts</who>
    <bug_when>2019-02-18 09:21:19 -0800</bug_when>
    <thetext>The following layout test is flaky on Mac WK1

http/wpt/mediarecorder/MediaRecorder-dataavailable.html

Probable cause:

Test has had several fix attempts. Continues to be a flaky failure or time out on Mac WK1. Also showing on Mac WK2 as a flaky timeout, but unable to reproduce that locally.
Has had text expectations changed for iOS

Reproducible with:

run-webkit-tests t241662 http/wpt/mediarecorder/MediaRecorder-dataavailable.html --iterations 500 -f -1 --no-retry

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&amp;tests=http%2Fwpt%2Fmediarecorder%2FMediaRecorder-dataavailable.html

--- /Volumes/Data/slave/mojave-release-tests-wk1/build/layout-test-results/http/wpt/mediarecorder/MediaRecorder-dataavailable-expected.txt
+++ /Volumes/Data/slave/mojave-release-tests-wk1/build/layout-test-results/http/wpt/mediarecorder/MediaRecorder-dataavailable-actual.txt
@@ -1,5 +1,7 @@
+
+Harness Error (TIMEOUT), message = null
 
 PASS MediaRecorder will fire a dataavailable event with a blob data for a video-only stream when stop() is called 
-PASS MediaRecorder will fire a dataavailable event with a blob data for a audio-only stream when stop() is called 
+TIMEOUT MediaRecorder will fire a dataavailable event with a blob data for a audio-only stream when stop() is called Test timed out
 PASS MediaRecorder will fire a dataavailable event with a blob data for a video-audio stream when stop() is called</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1507294</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2019-02-18 09:25:52 -0800</bug_when>
    <thetext>&lt;rdar://problem/48166474&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1718987</commentid>
    <comment_count>2</comment_count>
      <attachid>417455</attachid>
    <who name="youenn fablet">youennf</who>
    <bug_when>2021-01-12 07:36:40 -0800</bug_when>
    <thetext>Created attachment 417455
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1720335</commentid>
    <comment_count>3</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2021-01-18 05:16:41 -0800</bug_when>
    <thetext>Committed r271579: &lt;https://trac.webkit.org/changeset/271579&gt;

All reviewed patches have been landed. Closing bug and clearing flags on attachment 417455.</thetext>
  </long_desc>
      
          <attachment
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            <attachid>417455</attachid>
            <date>2021-01-12 07:36:40 -0800</date>
            <delta_ts>2021-01-18 05:16:42 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-194779-20210112163639.patch</filename>
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            <size>1711</size>
            <attacher name="youenn fablet">youennf</attacher>
            
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