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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>253841</bug_id>
          
          <creation_ts>2023-03-13 12:57:05 -0700</creation_ts>
          <short_desc>Ignore calc() values on colgroup elements</short_desc>
          <delta_ts>2023-10-11 07:28:09 -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>Layout and Rendering</component>
          <version>Safari Technology Preview</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=254034</see_also>
    
    <see_also>https://bugs.webkit.org/show_bug.cgi?id=262918</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>
          <dependson>254038</dependson>
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Ahmad Saleem">ahmad.saleem792</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>bfulgham</cc>
    
    <cc>commit-queue</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>webkit-bug-importer</cc>
    
    <cc>zalan</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1940973</commentid>
    <comment_count>0</comment_count>
    <who name="Ahmad Saleem">ahmad.saleem792</who>
    <bug_when>2023-03-13 12:57:05 -0700</bug_when>
    <thetext>Hi Team,

While going through Blink&apos;s commit, I came across following commit, which can be merged and in local testing on WebKit ToT, it fixes following test:

Test Case - https://jsfiddle.net/a0r9q1p3/show

^ Fails in Safari Technology Preview 165. Passes in Chrome Canary 113 and Firefox Nightly 112.

Commit - https://src.chromium.org/viewvc/blink?view=revision&amp;revision=193912

WebKit Source - https://searchfox.org/wubkat/source/Source/WebCore/rendering/AutoTableLayout.cpp#157

^ I am not going to add FIXME, because I am planning to look into fixing by merging other subsequent Blink patches as well after local testing.

Just wanted to raise so I can fix it.

It might progress - auto-layout-calc-width-001.html test case as well.

Thanks!</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1941166</commentid>
    <comment_count>1</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2023-03-14 03:29:16 -0700</bug_when>
    <thetext>Committed 261623@main (f013f2c88a3b): &lt;https://commits.webkit.org/261623@main&gt;

Reviewed commits have been landed. Closing PR #11457 and removing active labels.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1941167</commentid>
    <comment_count>2</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2023-03-14 03:30:18 -0700</bug_when>
    <thetext>&lt;rdar://problem/106692191&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1941907</commentid>
    <comment_count>3</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2023-03-16 10:58:16 -0700</bug_when>
    <thetext>Re-opened since this is blocked by bug 254038</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1984089</commentid>
    <comment_count>4</comment_count>
    <who name="Ahmad Saleem">ahmad.saleem792</who>
    <bug_when>2023-10-10 12:01:04 -0700</bug_when>
    <thetext>I just ran full css-tables suite of WPT via --debug flag on top of 269151@main (debug build) and didn&apos;t get any debug crash or assert failure.

I think post Alan&apos;s fix of bug 262918, it seems we can land this.

Going to do PR now.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1984091</commentid>
    <comment_count>5</comment_count>
    <who name="Ahmad Saleem">ahmad.saleem792</who>
    <bug_when>2023-10-10 12:12:59 -0700</bug_when>
    <thetext>Another PR attempt - https://github.com/WebKit/WebKit/pull/18900</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1984287</commentid>
    <comment_count>6</comment_count>
    <who name="EWS">ews-feeder</who>
    <bug_when>2023-10-11 07:28:06 -0700</bug_when>
    <thetext>Committed 269200@main (a47442a35d9c): &lt;https://commits.webkit.org/269200@main&gt;

Reviewed commits have been landed. Closing PR #18900 and removing active labels.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>