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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>208202</bug_id>
          
          <creation_ts>2020-02-25 09:01:13 -0800</creation_ts>
          <short_desc>REGRESSION: (r257289) [ macOS ] fast/dom/navigator-detached-no-crash.html is failing</short_desc>
          <delta_ts>2020-02-25 12:14:32 -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>DOM</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="Jacob Uphoff">jacob_uphoff</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>commit-queue</cc>
    
    <cc>megan_gardner</cc>
    
    <cc>nmouchtaris</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>1622633</commentid>
    <comment_count>0</comment_count>
    <who name="Jacob Uphoff">jacob_uphoff</who>
    <bug_when>2020-02-25 09:01:13 -0800</bug_when>
    <thetext>fast/dom/navigator-detached-no-crash.html

This test started to fail on Catalina &amp; Mojave wk2 Debug &amp; GPUProcess after commit r257289

I was able to reproduce this 100% of the time by running the test in iterations with the command &apos;run-webkit-tests --root debug-257289 fast/dom/navigator-detached-no-crash.html --debug -f --iterations 5&apos; 

This test did not reproduce on commit r257288 and reproduces 100% on r257289.

History:

https://results.webkit.org/?suite=layout-tests&amp;test=fast%2Fdom%2Fnavigator-detached-no-crash.html

Diff:

--- /Volumes/Data/slave/mojave-debug-tests-wk2/build/layout-test-results/fast/dom/navigator-detached-no-crash-expected.txt
+++ /Volumes/Data/slave/mojave-debug-tests-wk2/build/layout-test-results/fast/dom/navigator-detached-no-crash-actual.txt
@@ -6,6 +6,7 @@
 navigator.appCodeName is OK
 navigator.appName is OK
 navigator.appVersion is OK
+navigator.canShare() is OK
 navigator.clipboard is OK
 navigator.cookieEnabled is OK
 navigator.credentials is OK
@@ -36,6 +37,7 @@
 navigator.appCodeName is OK
 navigator.appName is OK
 navigator.appVersion is OK
+navigator.canShare() is OK
 navigator.clipboard is OK
 navigator.cookieEnabled is OK
 navigator.credentials is OK</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1622634</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2020-02-25 09:01:36 -0800</bug_when>
    <thetext>&lt;rdar://problem/59766112&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1622668</commentid>
    <comment_count>2</comment_count>
      <attachid>391668</attachid>
    <who name="Nikos Mouchtaris">nmouchtaris</who>
    <bug_when>2020-02-25 10:39:23 -0800</bug_when>
    <thetext>Created attachment 391668
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1622679</commentid>
    <comment_count>3</comment_count>
      <attachid>391668</attachid>
    <who name="Megan Gardner">megan_gardner</who>
    <bug_when>2020-02-25 11:07:30 -0800</bug_when>
    <thetext>Comment on attachment 391668
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=391668&amp;action=review

&gt; LayoutTests/ChangeLog:8
&gt; +        Fixed expected for modified behavior.

This could be a bit more descriptive, what behavior was modified?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1622686</commentid>
    <comment_count>4</comment_count>
      <attachid>391673</attachid>
    <who name="Nikos Mouchtaris">nmouchtaris</who>
    <bug_when>2020-02-25 11:13:25 -0800</bug_when>
    <thetext>Created attachment 391673
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1622701</commentid>
    <comment_count>5</comment_count>
      <attachid>391673</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2020-02-25 12:14:31 -0800</bug_when>
    <thetext>Comment on attachment 391673
Patch

Clearing flags on attachment: 391673

Committed r257369: &lt;https://trac.webkit.org/changeset/257369&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1622702</commentid>
    <comment_count>6</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2020-02-25 12:14:32 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
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