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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>277933</bug_id>
          
          <creation_ts>2024-08-11 17:37:13 -0700</creation_ts>
          <short_desc>REGRESSION (iOS 18): 5 WPT CSS layout tests are constantly failing (ImageOnlyFailure).</short_desc>
          <delta_ts>2024-10-23 10:27:00 -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>CSS</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://github.com/web-platform-tests/wpt/pull/48775</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="Ben Schwartz">ben_schwartz</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>koivisto</cc>
    
    <cc>m_dubet</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>2051985</commentid>
    <comment_count>0</comment_count>
    <who name="Ben Schwartz">ben_schwartz</who>
    <bug_when>2024-08-11 17:37:13 -0700</bug_when>
    <thetext>The following tests are constantly failing on iOS 18:

imported/w3c/web-platform-tests/css/css-content/quotes-025.html [ ImageOnlyFailure ]
imported/w3c/web-platform-tests/css/css-content/quotes-026.html [ ImageOnlyFailure ]
imported/w3c/web-platform-tests/css/css-content/quotes-027.html [ ImageOnlyFailure ]
imported/w3c/web-platform-tests/css/css-text/text-transform/text-transform-fullwidth-004.xht [ ImageOnlyFailure ]
imported/w3c/web-platform-tests/css/css-text/text-transform/text-transform-fullwidth-005.xht [ ImageOnlyFailure ]

HISTORY:

None, as we don&apos;t test iOS 18 in WebKit CI yet.

REPRODUCIBILITY:

I was able to reproduce this issue on the latest iOS 18 simulator (18.0/arm64) ToT using the following command:

run-webkit-tests --ios-simulator --test-list /path/to/tests.txt

...where tests.txt contains the list of tests above.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2051986</commentid>
    <comment_count>1</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2024-08-11 17:37:22 -0700</bug_when>
    <thetext>&lt;rdar://problem/133651925&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2051992</commentid>
    <comment_count>2</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2024-08-11 18:04:13 -0700</bug_when>
    <thetext>Test gardening commit 282104@main (df229b8ca609): &lt;https://commits.webkit.org/282104@main&gt;

Reviewed commits have been landed. Closing PR #32019 and removing active labels.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2054511</commentid>
    <comment_count>3</comment_count>
    <who name="Ben Schwartz">ben_schwartz</who>
    <bug_when>2024-08-21 14:23:39 -0700</bug_when>
    <thetext>I found another test that seems to be affected in the same way:

fast/text/text-underline-position-under.html

Will set test expectations for this test as well.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2055699</commentid>
    <comment_count>4</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2024-08-27 11:01:55 -0700</bug_when>
    <thetext>Test gardening commit 282802@main (0f42c5128157): &lt;https://commits.webkit.org/282802@main&gt;

Reviewed commits have been landed. Closing PR #32770 and removing active labels.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2069916</commentid>
    <comment_count>5</comment_count>
    <who name="Vitor Roriz">vitor.roriz</who>
    <bug_when>2024-10-22 16:15:03 -0700</bug_when>
    <thetext>Pull request: https://github.com/WebKit/WebKit/pull/35593</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>2069982</commentid>
    <comment_count>6</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2024-10-22 21:13:06 -0700</bug_when>
    <thetext>Committed 285585@main (d0deb00521fc): &lt;https://commits.webkit.org/285585@main&gt;

Reviewed commits have been landed. Closing PR #35593 and removing active labels.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>