<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!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>175143</bug_id>
          
          <creation_ts>2017-08-03 11:27:54 -0700</creation_ts>
          <short_desc>REGRESSION (r220052):VideoControlsManager.VideoControlsManagerMultipleVideosWithAudioAndAutoplay is a flaky API test.</short_desc>
          <delta_ts>2025-12-31 01:03:08 -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>NEW</bug_status>
          <resolution></resolution>
          
          <see_also>https://bugs.webkit.org/show_bug.cgi?id=175329</see_also>
    
    <see_also>https://bugs.webkit.org/show_bug.cgi?id=130653</see_also>
    
    <see_also>https://bugs.webkit.org/show_bug.cgi?id=175909</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="Matt Lewis">jlewis3</reporter>
          <assigned_to name="Jer Noble">jer.noble</assigned_to>
          <cc>achristensen</cc>
    
    <cc>ap</cc>
    
    <cc>jer.noble</cc>
    
    <cc>peng.liu6</cc>
    
    <cc>ryanhaddad</cc>
    
    <cc>s3s3_55</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>youennf</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1334850</commentid>
    <comment_count>0</comment_count>
    <who name="Matt Lewis">jlewis3</who>
    <bug_when>2017-08-03 11:27:54 -0700</bug_when>
    <thetext>VideoControlsManager.VideoControlsManagerMultipleVideosWithAudioAndAutoplay has been a flaky timeout on macOS Sierra. 

The test first failed with this build:
https://build.webkit.org/builders/Apple%20Sierra%20Release%20WK1%20%28Tests%29/builds/3552
https://build.webkit.org/builders/Apple%20Sierra%20Release%20WK1%20%28Tests%29/builds/3552/steps/run-api-tests/logs/stdio

The test became flaky after the revision:
https://trac.webkit.org/changeset/220053/webkit

However I don&apos;t think this was the cause.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1336160</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2017-08-07 15:03:48 -0700</bug_when>
    <thetext>&lt;rdar://problem/33762612&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1337186</commentid>
    <comment_count>2</comment_count>
    <who name="Matt Lewis">jlewis3</who>
    <bug_when>2017-08-09 15:47:30 -0700</bug_when>
    <thetext>Spoke with Jer about the Timeout and determined the regression point is most likely
https://trac.webkit.org/changeset/220052/webkit and likely deals with the change in html/HTMLMediaElement.cpp</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1338416</commentid>
    <comment_count>3</comment_count>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2017-08-14 11:33:07 -0700</bug_when>
    <thetext>Skipped this flaky test in https://trac.webkit.org/changeset/220711/webkit</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1392055</commentid>
    <comment_count>4</comment_count>
      <attachid>332028</attachid>
    <who name="Jer Noble">jer.noble</who>
    <bug_when>2018-01-23 07:22:21 -0800</bug_when>
    <thetext>Created attachment 332028
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1683178</commentid>
    <comment_count>5</comment_count>
      <attachid>332028</attachid>
    <who name="Peng Liu">peng.liu6</who>
    <bug_when>2020-08-26 16:05:52 -0700</bug_when>
    <thetext>Comment on attachment 332028
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=332028&amp;action=review

&gt; Tools/TestWebKitAPI/Tests/WebKitCocoa/VideoControlsManager.mm:157
&gt; +TEST(VideoControlsManager, VideoControlsManagerMultipleVideosWithAudioAndAutoplay)

Looks like this test still fails on Mac.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1683309</commentid>
    <comment_count>6</comment_count>
      <attachid>332028</attachid>
    <who name="youenn fablet">youennf</who>
    <bug_when>2020-08-27 01:10:48 -0700</bug_when>
    <thetext>Comment on attachment 332028
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=332028&amp;action=review

&gt; Tools/ChangeLog:9
&gt; +        Add the same &quot;twice through the event loop&quot; fix for this tast as was done in r221589.

s/tast/task/

&gt; Tools/TestWebKitAPI/Tests/WebKitCocoa/large-videos-with-audio-autoplay.html:7
&gt; +        // to happen in a certain number of timeouts.

Is there a way to make Internals API know whether controls are visible?
If so, we could inject Internals in that test instead of using setTimeout.

&gt; Tools/TestWebKitAPI/Tests/WebKitCocoa/large-videos-with-audio-autoplay.html:10
&gt; +                webkit.messageHandlers.testHandler.postMessage(&quot;autoplaying&quot;);

Should it be &quot;autoplayed&quot; instead of &quot;autoplaying&quot;?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1810714</commentid>
    <comment_count>7</comment_count>
      <attachid>332028</attachid>
    <who name="Alex Christensen">achristensen</who>
    <bug_when>2021-11-01 12:01:16 -0700</bug_when>
    <thetext>Comment on attachment 332028
Patch

This has been requesting review for more than one year.  If this is still needed, please rebase and re-request review.</thetext>
  </long_desc>
      
          <attachment
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            <attachid>332028</attachid>
            <date>2018-01-23 07:22:21 -0800</date>
            <delta_ts>2021-11-01 12:01:16 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-175143-20180123072220.patch</filename>
            <type>text/plain</type>
            <size>2974</size>
            <attacher name="Jer Noble">jer.noble</attacher>
            
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