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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>195466</bug_id>
          
          <creation_ts>2019-03-08 10:14:04 -0800</creation_ts>
          <short_desc>(r242595) Layout Tests in imported/w3c/web-platform-tests/html/semantics/embedded-content/* are failing</short_desc>
          <delta_ts>2023-03-29 05:16:12 -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>Tools / Tests</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=194770</see_also>
    
    <see_also>https://bugs.webkit.org/show_bug.cgi?id=208633</see_also>
    
    <see_also>https://bugs.webkit.org/show_bug.cgi?id=254658</see_also>
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></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>ahmad.saleem792</cc>
    
    <cc>eric.carlson</cc>
    
    <cc>fred.wang</cc>
    
    <cc>jer.noble</cc>
    
    <cc>rwlbuis</cc>
    
    <cc>sroberts</cc>
    
    <cc>webkit-bot-watchers-bugzilla</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1514047</commentid>
    <comment_count>0</comment_count>
    <who name="Truitt Savell">tsavell</who>
    <bug_when>2019-03-08 10:14:04 -0800</bug_when>
    <thetext>The following layout tests are failing on Mac

imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/ready-states/autoplay.html
imported/w3c/web-platform-tests/html/semantics/embedded-content/media-elements/error-codes/error.html

Probable cause:

These two tests were added as part of https://trac.webkit.org/changeset/242595/webkit. They are flakey on introduction. 

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&amp;tests=imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fsemantics%2Fembedded-content%2Fmedia-elements%2Fready-states%2Fautoplay.html%20imported%2Fw3c%2Fweb-platform-tests%2Fhtml%2Fsemantics%2Fembedded-content%2Fmedia-elements%2Ferror-codes%2Ferror.html</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1514059</commentid>
    <comment_count>1</comment_count>
    <who name="Truitt Savell">tsavell</who>
    <bug_when>2019-03-08 10:25:21 -0800</bug_when>
    <thetext>marked tests as flakey in:
https://trac.webkit.org/changeset/242644/webkit</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1516106</commentid>
    <comment_count>2</comment_count>
    <who name="Truitt Savell">tsavell</who>
    <bug_when>2019-03-13 12:47:58 -0700</bug_when>
    <thetext>Additional failing test from the above changes:
imported/w3c/web-platform-tests/html/semantics/embedded-content/the-img-element/sizes/parse-a-sizes-attribute-width-1000px.html</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1516118</commentid>
    <comment_count>3</comment_count>
    <who name="Truitt Savell">tsavell</who>
    <bug_when>2019-03-13 13:08:01 -0700</bug_when>
    <thetext>marked flakey in:
https://trac.webkit.org/changeset/242900/webkit</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1523735</commentid>
    <comment_count>4</comment_count>
    <who name="Shawn Roberts">sroberts</who>
    <bug_when>2019-04-03 09:20:19 -0700</bug_when>
    <thetext>Tests are now showing up as a flaky failure on iOS Simulator Release and Debug as well.

Reproduced with:

run-webkit-tests imported/w3c/web-platform-tests/html/semantics/embedded-content/the-img-element/sizes/parse-a-sizes-attribute-width-1000px.html --iterations 500 -f --ios-simulator --exit-after-n-failures=5

Fails 5 within 22 iterations.

Diff:

https://build.webkit.org/results/Apple%20iOS%2012%20Simulator%20Release%20WK2%20(Tests)/r243794%20(3430)/imported/w3c/web-platform-tests/html/semantics/embedded-content/the-img-element/sizes/parse-a-sizes-attribute-width-1000px-diff.txt</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1523738</commentid>
    <comment_count>5</comment_count>
    <who name="Shawn Roberts">sroberts</who>
    <bug_when>2019-04-03 09:30:54 -0700</bug_when>
    <thetext>Updated test expectations for iOS in https://trac.webkit.org/changeset/243802/webkit</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>