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<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>108109</bug_id>
          
          <creation_ts>2013-01-28 13:36:42 -0800</creation_ts>
          <short_desc>transition doesn&apos;t happen on initial load</short_desc>
          <delta_ts>2022-06-10 09:18:36 -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>528+ (Nightly build)</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>CONFIGURATION CHANGED</resolution>
          
          <see_also>https://bugs.webkit.org/show_bug.cgi?id=70595</see_also>
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Ojan Vafai">ojan</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>eae</cc>
    
    <cc>enne</cc>
    
    <cc>jamesr</cc>
    
    <cc>levin</cc>
    
    <cc>leviw</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>tasak</cc>
    
    <cc>tony</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>818049</commentid>
    <comment_count>0</comment_count>
      <attachid>185051</attachid>
    <who name="Ojan Vafai">ojan</who>
    <bug_when>2013-01-28 13:36:42 -0800</bug_when>
    <thetext>Created attachment 185051
test case

I&apos;ve only been able to reproduce this with content_shell on Linux. I tried Chrome on Linux and Chrome/Safari on Mac with no luck.

If I load this page on startup of content_shell (i.e. pass the path to the page on the commandline), the animation consistently does not run. I think this is exposing a genuine non-content_shell race condition, but it&apos;s hard to be sure if there&apos;s just something weird content_shell is doing.

Stumbled across this looking at the reduced test case on https://code.google.com/p/chromium/issues/detail?id=160638. Not sure if this is affecting any real sites.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>819811</commentid>
    <comment_count>1</comment_count>
    <who name="Takashi Sakamoto">tasak</who>
    <bug_when>2013-01-29 22:39:47 -0800</bug_when>
    <thetext>I modified -webkit-transition value from .5s to 60s and ran &quot;chrome file:///tmp/testcase.html&quot;.
I saw transition animation.

I think, if it takes a little much time for chrome to load some page which has css transition, the transition would be finished. So we cannot see any transition.

Since I&apos;m not familiar with css transition spec, I&apos;m not sure whether this behavior is valid or not.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1875246</commentid>
    <comment_count>2</comment_count>
    <who name="Sam Sneddon [:gsnedders]">gsnedders</who>
    <bug_when>2022-06-10 09:18:36 -0700</bug_when>
    <thetext>Going to assume this was Chromium only given we&apos;ve never heard anything since.</thetext>
  </long_desc>
      
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            <attachid>185051</attachid>
            <date>2013-01-28 13:36:42 -0800</date>
            <delta_ts>2013-01-28 13:36:42 -0800</delta_ts>
            <desc>test case</desc>
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