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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>280024</bug_id>
          
          <creation_ts>2024-09-19 16:40:25 -0700</creation_ts>
          <short_desc>[EWS] fast/canvas/webgl/drawingbuffer-test.html is a constant failure in Ventura Intel EWS</short_desc>
          <delta_ts>2025-02-19 14:42:40 -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>WebGL</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>NEW</bug_status>
          <resolution></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="Marta Darbinyan">darbinyan</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>djg</cc>
    
    <cc>kbr</cc>
    
    <cc>kkinnunen</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>2061671</commentid>
    <comment_count>0</comment_count>
    <who name="Marta Darbinyan">darbinyan</who>
    <bug_when>2024-09-19 16:40:25 -0700</bug_when>
    <thetext>fast/canvas/webgl/drawingbuffer-test.html test is constantly failing on macOS-Ventura-Release-WK2-Intel-Tests-EWS as pre-existing failure on MacPro7,1 device.

History:
https://results.webkit.org/?suite=layout-tests&amp;test=fast%2Fcanvas%2Fwebgl%2Fdrawingbuffer-test.html&amp;platform=mac&amp;version_name=Ventura&amp;style=release&amp;flavor=wk2&amp;architecture=x86_64

Link to text diff: 
https://ews-build.s3-us-west-2.amazonaws.com/macOS-Ventura-Release-WK2-Intel-Tests-EWS/ecbca83f-3255/fast/canvas/webgl/drawingbuffer-test-diff.txt

Text diff:
@@ -44,9 +44,11 @@
 PASS gl.getParameter(gl.VIEWPORT)[2] is gl.drawingBufferWidth
 PASS gl.getParameter(gl.VIEWPORT)[3] is gl.drawingBufferHeight
 PASS gl.getError() is gl.NO_ERROR
-PASS grid rendered correctly
-PASS should be green
-PASS should be black
+FAIL at 8192, 0 expected 0,0,0,255(black) was 25,128,25,0
+FAIL should be green
+at (0, 0) expected: 0,255,0,255 was 0,0,0,0
+FAIL should be black
+at (8192, 0) expected: 0,0,0,0 was 25,128,25,0
 PASS should be black
 PASS gl.getError() is gl.NO_ERROR
 
@@ -63,6 +65,7 @@
 PASS gl.getError() is gl.NO_ERROR
 
 PASS successfullyParsed is true
+Some tests failed.
 
 TEST COMPLETE</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2061672</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2024-09-19 16:41:03 -0700</bug_when>
    <thetext>&lt;rdar://problem/136326525&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2061673</commentid>
    <comment_count>2</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2024-09-19 16:51:25 -0700</bug_when>
    <thetext>Test gardening commit 283958@main (df5c114ff83a): &lt;https://commits.webkit.org/283958@main&gt;

Reviewed commits have been landed. Closing PR #33942 and removing active labels.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2096048</commentid>
    <comment_count>3</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2025-02-19 14:42:40 -0800</bug_when>
    <thetext>Test gardening commit 290647@main (4e884eb8bc27): &lt;https://commits.webkit.org/290647@main&gt;

Reviewed commits have been landed. Closing PR #40899 and removing active labels.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>