<?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>184453</bug_id>
          
          <creation_ts>2018-04-10 10:02:46 -0700</creation_ts>
          <short_desc>REGRESSION (r230445): Layout Test imported/w3c/web-platform-tests/workers/name-property.html is a flaky failure</short_desc>
          <delta_ts>2023-10-13 04:36:13 -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>New Bugs</component>
          <version>Other</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=259409</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="Ryan Haddad">ryanhaddad</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>brendan</cc>
    
    <cc>youennf</cc>
    
    <cc>zcorpan</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1413298</commentid>
    <comment_count>0</comment_count>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2018-04-10 10:02:46 -0700</bug_when>
    <thetext>The following layout test is flaky on all ports.

imported/w3c/web-platform-tests/workers/name-property.html

Probable cause:

This started with the WPT re-sync in https://trac.webkit.org/changeset/230445/webkit

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&amp;tests=imported%2Fw3c%2Fweb-platform-tests%2Fworkers%2Fname-property.html

--- /Volumes/Data/slave/highsierra-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/workers/name-property-expected.txt
+++ /Volumes/Data/slave/highsierra-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/workers/name-property-actual.txt
@@ -1,7 +1,7 @@
 CONSOLE MESSAGE: line 20: ReferenceError: Can&apos;t find variable: SharedWorker
 
 FAIL Test the name property of shared and dedicated workers via the name constructor option ReferenceError: Can&apos;t find variable: SharedWorker
+FAIL name property value for DedicatedWorkerGlobalScope assert_true: property exists on the global expected true got false
 PASS Declaring name as an accidental global must not cause a harness error for DedicatedWorkerGlobalScope 
-FAIL name property value for DedicatedWorkerGlobalScope assert_true: property exists on the global expected true got false
 PASS name property is replaceable for DedicatedWorkerGlobalScope</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1413300</commentid>
    <comment_count>1</comment_count>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2018-04-10 10:08:32 -0700</bug_when>
    <thetext>Marked test as flaky in https://trac.webkit.org/r230483</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1435096</commentid>
    <comment_count>2</comment_count>
    <who name="Simon Pieters (:zcorpan)">zcorpan</who>
    <bug_when>2018-06-21 05:14:12 -0700</bug_when>
    <thetext>The test was fixed in https://github.com/web-platform-tests/wpt/pull/11186

Can TestExpectations be updated?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1435123</commentid>
    <comment_count>3</comment_count>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2018-06-21 08:30:26 -0700</bug_when>
    <thetext>(In reply to Simon Pieters from comment #2)
&gt; The test was fixed in https://github.com/web-platform-tests/wpt/pull/11186
&gt; 
&gt; Can TestExpectations be updated?
I don&apos;t think anyone has merged the fix into our repo, as the test is still frequently failing according to https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&amp;tests=imported%2Fw3c%2Fweb-platform-tests%2Fworkers%2Fname-property.html</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1534437</commentid>
    <comment_count>4</comment_count>
    <who name="Simon Pieters (:zcorpan)">zcorpan</who>
    <bug_when>2019-05-08 12:50:55 -0700</bug_when>
    <thetext>Has the test been imported now? Can it be imported and enabled?

It would be *nice* with automatic two-way sync for wpt&lt;-&gt;WebKit. :-)</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1984849</commentid>
    <comment_count>5</comment_count>
    <who name="Sam Sneddon [:gsnedders]">gsnedders</who>
    <bug_when>2023-10-13 04:36:13 -0700</bug_when>
    <thetext>The flakiness may actually be down to bug 259409.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>