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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>282373</bug_id>
          
          <creation_ts>2024-10-30 21:41:36 -0700</creation_ts>
          <short_desc>imported/w3c/web-platform-tests/scroll-animations/css/scroll-timeline-dynamic.tentative.html is flaky</short_desc>
          <delta_ts>2024-12-11 21:18:21 -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>Animations</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=281845</see_also>
          <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="Fujii Hironori">fujii</reporter>
          <assigned_to name="Antoine Quint">graouts</assigned_to>
          <cc>graouts</cc>
    
    <cc>graouts</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>2071798</commentid>
    <comment_count>0</comment_count>
    <who name="Fujii Hironori">fujii</who>
    <bug_when>2024-10-30 21:41:36 -0700</bug_when>
    <thetext>imported/w3c/web-platform-tests/scroll-animations/css/scroll-timeline-dynamic.tentative.html is flaky

285500@main unskipped it.

History:
  https://results.webkit.org/?suite=layout-tests&amp;test=imported%2Fw3c%2Fweb-platform-tests%2Fscroll-animations%2Fcss%2Fscroll-timeline-dynamic.tentative.html

https://build.webkit.org/results/Apple-Sequoia-Release-WK2-Tests/285500@main%20(391)/imported/w3c/web-platform-tests/scroll-animations/css/scroll-timeline-dynamic.tentative-diff.txt

--- /Volumes/Data/worker/Apple-Sequoia-Release-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/scroll-animations/css/scroll-timeline-dynamic.tentative-expected.txt
+++ /Volumes/Data/worker/Apple-Sequoia-Release-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/scroll-animations/css/scroll-timeline-dynamic.tentative-actual.txt
@@ -1,10 +1,10 @@
 
-PASS Switching between document and scroll timelines [immediate]
-PASS Switching between document and scroll timelines [scroll]
+FAIL Switching between document and scroll timelines [immediate] assert_equals: expected &quot;120px&quot; but got &quot;130px&quot;
+FAIL Switching between document and scroll timelines [scroll] assert_equals: expected &quot;120px&quot; but got &quot;130px&quot;
 PASS Switching pending animation from document to scroll timelines [immediate]
 PASS Switching pending animation from document to scroll timelines [scroll]
-PASS Changing computed value of animation-timeline changes effective timeline [immediate]
-PASS Changing computed value of animation-timeline changes effective timeline [scroll]
+FAIL Changing computed value of animation-timeline changes effective timeline [immediate] assert_equals: expected &quot;120px&quot; but got &quot;130px&quot;
+FAIL Changing computed value of animation-timeline changes effective timeline [scroll] assert_equals: expected &quot;120px&quot; but got &quot;130px&quot;
 FAIL Changing to/from animation-timeline:none [immediate] assert_equals: expected &quot;0px&quot; but got &quot;100px&quot;
 FAIL Changing to/from animation-timeline:none [scroll] assert_equals: expected &quot;0px&quot; but got &quot;100px&quot;
 FAIL Reverse animation direction [immediate] assert_equals: expected &quot;0px&quot; but got &quot;190px&quot;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2071799</commentid>
    <comment_count>1</comment_count>
    <who name="Fujii Hironori">fujii</who>
    <bug_when>2024-10-30 21:46:15 -0700</bug_when>
    <thetext>https://wpt.fyi/results/scroll-animations/css/scroll-timeline-dynamic.tentative.html?label=experimental&amp;label=master&amp;aligned
https://wpt.live/scroll-animations/css/scroll-timeline-dynamic.tentative.html</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2071951</commentid>
    <comment_count>2</comment_count>
    <who name="Fujii Hironori">fujii</who>
    <bug_when>2024-10-31 13:22:31 -0700</bug_when>
    <thetext>Pull request: https://github.com/WebKit/WebKit/pull/36012</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2071956</commentid>
    <comment_count>3</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2024-10-31 13:29:44 -0700</bug_when>
    <thetext>Test gardening commit 285973@main (5f29ae41f5f7): &lt;https://commits.webkit.org/285973@main&gt;

Reviewed commits have been landed. Closing PR #36012 and removing active labels.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2073392</commentid>
    <comment_count>4</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2024-11-06 20:42:11 -0800</bug_when>
    <thetext>&lt;rdar://problem/139406752&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2074530</commentid>
    <comment_count>5</comment_count>
    <who name="Antoine Quint">graouts</who>
    <bug_when>2024-11-12 09:09:20 -0800</bug_when>
    <thetext>When I run this test in isolation using `--debug --iterations 100 --force --exit-after-n-failures 1` I get it failing in various ways, so it&apos;s not about a given subtest, but probably the way these tests are expected to work.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2080137</commentid>
    <comment_count>6</comment_count>
    <who name="Antoine Quint">graouts</who>
    <bug_when>2024-12-09 02:28:30 -0800</bug_when>
    <thetext>This appears to be no longer be flaky as of 287181@main.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2080141</commentid>
    <comment_count>7</comment_count>
    <who name="Antoine Quint">graouts</who>
    <bug_when>2024-12-09 02:33:09 -0800</bug_when>
    <thetext>Pull request: https://github.com/WebKit/WebKit/pull/37628</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2080167</commentid>
    <comment_count>8</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2024-12-09 05:24:26 -0800</bug_when>
    <thetext>Test gardening commit 287542@main (3bcb80915da1): &lt;https://commits.webkit.org/287542@main&gt;

Reviewed commits have been landed. Closing PR #37628 and removing active labels.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>