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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>234996</bug_id>
          
          <creation_ts>2022-01-07 16:57:37 -0800</creation_ts>
          <short_desc>REGRESSION (r287431): [Big Sur WK1] fast/scrolling/latching/iframe-latch-small-deltas.html is consistently failing</short_desc>
          <delta_ts>2022-01-10 10:38:07 -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>Scrolling</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=234645</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="Ryan Haddad">ryanhaddad</reporter>
          <assigned_to name="Simon Fraser (smfr)">simon.fraser</assigned_to>
          <cc>simon.fraser</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>1829141</commentid>
    <comment_count>0</comment_count>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2022-01-07 16:57:37 -0800</bug_when>
    <thetext>fast/scrolling/latching/iframe-latch-small-deltas.html is consistently failing on Big Sur WK1 bots after r287431

--- /Volumes/Data/worker/bigsur-release-tests-wk1/build/layout-test-results/fast/scrolling/latching/iframe-latch-small-deltas-expected.txt
+++ /Volumes/Data/worker/bigsur-release-tests-wk1/build/layout-test-results/fast/scrolling/latching/iframe-latch-small-deltas-actual.txt
@@ -7,12 +7,12 @@
 PASS iframeTarget.contentWindow.pageYOffset is 0
 PASS window.pageYOffset is 200
 After scroll
-PASS iframeTarget.contentWindow.pageYOffset is 410
+FAIL iframeTarget.contentWindow.pageYOffset should be 410. Was 205.
 PASS window.pageYOffset is 200
 After wait
-PASS iframeTarget.contentWindow.pageYOffset is 410
+FAIL iframeTarget.contentWindow.pageYOffset should be 410. Was 205.
 PASS window.pageYOffset is 200
-PASS iframeTarget.contentWindow.pageYOffset is 400
+FAIL iframeTarget.contentWindow.pageYOffset should be 400. Was 200.
 PASS window.pageYOffset is 200
 PASS successfullyParsed is true
 
https://build.webkit.org/results/Apple-BigSur-Release-WK1-Tests/r287783%20(7695)/results.html

https://results.webkit.org/?suite=layout-tests&amp;test=fast%2Fscrolling%2Flatching%2Fiframe-latch-small-deltas.html</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1829142</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2022-01-07 16:57:54 -0800</bug_when>
    <thetext>&lt;rdar://problem/87279223&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1829179</commentid>
    <comment_count>2</comment_count>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2022-01-07 18:29:45 -0800</bug_when>
    <thetext>Probably just needs a new baseline.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1829532</commentid>
    <comment_count>3</comment_count>
      <attachid>448769</attachid>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2022-01-10 10:30:06 -0800</bug_when>
    <thetext>Created attachment 448769
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1829533</commentid>
    <comment_count>4</comment_count>
      <attachid>448769</attachid>
    <who name="Ryan Haddad">ryanhaddad</who>
    <bug_when>2022-01-10 10:31:50 -0800</bug_when>
    <thetext>Comment on attachment 448769
Patch

If the baseline is the same as Catalina, we can remove the copy in the mac-catalina-wk1 folder as part of this change. The Catalina bots will pick up this Big Sur version.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1829536</commentid>
    <comment_count>5</comment_count>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2022-01-10 10:38:07 -0800</bug_when>
    <thetext>https://trac.webkit.org/changeset/287843/webkit</thetext>
  </long_desc>
      
          <attachment
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            <attachid>448769</attachid>
            <date>2022-01-10 10:30:06 -0800</date>
            <delta_ts>2022-01-10 10:31:50 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-234996-20220110103005.patch</filename>
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            <size>1923</size>
            <attacher name="Simon Fraser (smfr)">simon.fraser</attacher>
            
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    </bug>

</bugzilla>