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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>173439</bug_id>
          
          <creation_ts>2017-06-15 14:27:23 -0700</creation_ts>
          <short_desc>Modern media controls tests error in Button.js</short_desc>
          <delta_ts>2017-06-15 16:34:21 -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>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          <see_also>https://bugs.webkit.org/show_bug.cgi?id=173059</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="Matt Lewis">jlewis3</reporter>
          <assigned_to name="Antoine Quint">graouts</assigned_to>
          <cc>commit-queue</cc>
    
    <cc>dino</cc>
    
    <cc>graouts</cc>
    
    <cc>ryanhaddad</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1319711</commentid>
    <comment_count>0</comment_count>
    <who name="Matt Lewis">jlewis3</who>
    <bug_when>2017-06-15 14:27:23 -0700</bug_when>
    <thetext>media/modern-media-controls/buttons-container/buttons-container-constructor.html is a flaky failure on Sierra WK2 Debug, El Capitan WK1 Debug, and iOS Simulator Release WK1 according to the Flakiness Dashboard.

the test was re-baselined and re-enabled with:
https://trac.webkit.org/changeset/217891/webkit

The test seems to have been flaky after additional test were re-enabled and re-baselined:
https://trac.webkit.org/changeset/217941/webkit
https://trac.webkit.org/changeset/217940/webkit
https://trac.webkit.org/changeset/217939/webkit

https://build.webkit.org/results/Apple%20Sierra%20Debug%20WK2%20(Tests)/r218344%20(1568)/results.html
https://build.webkit.org/builders/Apple%20Sierra%20Debug%20WK2%20(Tests)/builds/1568

Diff:
--- /Volumes/Data/slave/sierra-debug-tests-wk2/build/layout-test-results/media/modern-media-controls/buttons-container/buttons-container-constructor-expected.txt
+++ /Volumes/Data/slave/sierra-debug-tests-wk2/build/layout-test-results/media/modern-media-controls/buttons-container/buttons-container-constructor-actual.txt
@@ -1,3 +1,4 @@
+CONSOLE MESSAGE: line 155: TypeError: null is not an object (evaluating &apos;this._imageSource.src&apos;)
 Testing the ButtonsContainer constructor.
 
 On success, you will see a series of &quot;PASS&quot; messages, followed by &quot;TEST COMPLETE&quot;.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1319739</commentid>
    <comment_count>1</comment_count>
    <who name="Antoine Quint">graouts</who>
    <bug_when>2017-06-15 15:17:09 -0700</bug_when>
    <thetext>Similar failure for media/modern-media-controls/buttons-container/buttons-container-buttons-property.html here:

https://build.webkit.org/results/Apple%20Sierra%20Debug%20WK2%20(Tests)/r218342%20(1567)/media/modern-media-controls/buttons-container/buttons-container-buttons-property-pretty-diff.html</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1319740</commentid>
    <comment_count>2</comment_count>
    <who name="Antoine Quint">graouts</who>
    <bug_when>2017-06-15 15:18:26 -0700</bug_when>
    <thetext>and for forward-button.html here:

https://build.webkit.org/results/Apple%20iOS%2010%20Simulator%20Release%20WK1%20(Tests)/r218333%20(2122)/media/modern-media-controls/forward-button/forward-button-pretty-diff.html</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1319743</commentid>
    <comment_count>3</comment_count>
      <attachid>313018</attachid>
    <who name="Antoine Quint">graouts</who>
    <bug_when>2017-06-15 15:31:38 -0700</bug_when>
    <thetext>Created attachment 313018
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1319763</commentid>
    <comment_count>4</comment_count>
      <attachid>313018</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2017-06-15 16:34:19 -0700</bug_when>
    <thetext>Comment on attachment 313018
Patch

Clearing flags on attachment: 313018

Committed r218367: &lt;http://trac.webkit.org/changeset/218367&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1319764</commentid>
    <comment_count>5</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2017-06-15 16:34:21 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
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            <attachid>313018</attachid>
            <date>2017-06-15 15:31:38 -0700</date>
            <delta_ts>2017-06-15 16:34:19 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-173439-20170615153138.patch</filename>
            <type>text/plain</type>
            <size>2297</size>
            <attacher name="Antoine Quint">graouts</attacher>
            
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    </bug>

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