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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>47949</bug_id>
          
          <creation_ts>2010-10-19 16:27:03 -0700</creation_ts>
          <short_desc>[chromium] Failures of compositing tests using reflections</short_desc>
          <delta_ts>2013-04-09 16:10:20 -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>Tools / Tests</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>All</rep_platform>
          <op_sys>All</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>WONTFIX</resolution>
          
          
          <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="Kenneth Russell">kbr</reporter>
          <assigned_to name="Vangelis Kokkevis">vangelis</assigned_to>
          <cc>amarinichev</cc>
    
    <cc>enne</cc>
    
    <cc>jamesr</cc>
    
    <cc>mihaip</cc>
    
    <cc>mnaganov</cc>
    
    <cc>senorblanco</cc>
    
    <cc>vangelis</cc>
    
    <cc>zmo</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>296516</commentid>
    <comment_count>0</comment_count>
    <who name="Kenneth Russell">kbr</who>
    <bug_when>2010-10-19 16:27:03 -0700</bug_when>
    <thetext>The following compositing tests using reflections, when run in DRT / NRWT (--platform chromium-gpu), are failing. Examination of the pixel output indicates that reflections are not yet implemented in Chromium&apos;s layer renderer. One or two of these tests use both reflections and masking; see bug 47947.

compositing/reflections/animation-inside-reflection.html
compositing/reflections/compositing-change-inside-reflection.html
compositing/reflections/deeply-nested-reflections.html
compositing/reflections/masked-reflection-on-composited.html
compositing/reflections/nested-reflection-anchor-point.html
compositing/reflections/nested-reflection-animated.html
compositing/reflections/nested-reflection-mask-change.html
compositing/reflections/nested-reflection-on-overflow.html
compositing/reflections/nested-reflection-opacity.html
compositing/reflections/nested-reflection-size-change.html
compositing/reflections/nested-reflection-transformed.html
compositing/reflections/nested-reflection-transformed2.html
compositing/reflections/nested-reflection-transition.html
compositing/reflections/nested-reflection.html
compositing/reflections/reflection-on-composited.html
compositing/reflections/reflection-opacity.html
compositing/reflections/reflection-ordering.html
compositing/reflections/reflection-positioning.html
compositing/reflections/reflection-positioning2.html
compositing/reflections/simple-composited-reflections.html
compositing/reflections/transform-inside-reflection.html</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>349973</commentid>
    <comment_count>1</comment_count>
    <who name="Mihai Parparita">mihaip</who>
    <bug_when>2011-02-11 13:29:40 -0800</bug_when>
    <thetext>The following tests now pass on Windows (now that we&apos;ve implemented reflections and have baselines):

compositing/reflections/compositing-change-inside-reflection.html
compositing/reflections/deeply-nested-reflections.html
compositing/reflections/masked-reflection-on-composited.html
compositing/reflections/nested-reflection-mask-change.html
compositing/reflections/nested-reflection-on-overflow.html
compositing/reflections/nested-reflection-opacity.html
compositing/reflections/nested-reflection-size-change.html
compositing/reflections/nested-reflection-transformed.html
compositing/reflections/nested-reflection-transformed2.html
compositing/reflections/nested-reflection-transition.html
compositing/reflections/nested-reflection.html
compositing/reflections/reflection-on-composited.html
compositing/reflections/reflection-ordering.html
compositing/reflections/reflection-positioning.html
compositing/reflections/reflection-positioning2.html
compositing/reflections/simple-composited-reflections.html
compositing/reflections/transform-inside-reflection.html

compositing/reflections/nested-reflection-anchor-point.html  compositing/reflections/reflection-opacity.html still fail:

http://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=compositing%2Freflections%2Fnested-reflection-anchor-point.html%2Ccompositing%2Freflections%2Freflection-opacity.html&amp;group=%40ToT%20GPU%20-%20chromium.org</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>519302</commentid>
    <comment_count>2</comment_count>
    <who name="Kenneth Russell">kbr</who>
    <bug_when>2011-12-12 10:19:33 -0800</bug_when>
    <thetext>The majority of these failures have been fixed since this bug was originally filed. See for example https://bugs.webkit.org/show_bug.cgi?id=73247 which rebaselined several of these tests. There are still a few real failures apparently related to the implementation of the anchor point and opacity:

compositing/reflections/nested-reflection-anchor-point.html
compositing/reflections/reflection-opacity.html

There are also a couple of flaky failures seen on Mac OS:

compositing/reflections/nested-reflection.html
compositing/reflections/nested-reflection-transformed.html</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>525590</commentid>
    <comment_count>3</comment_count>
    <who name="Adrienne Walker">enne</who>
    <bug_when>2011-12-21 14:29:54 -0800</bug_when>
    <thetext>Committed r103450: &lt;http://trac.webkit.org/changeset/103450&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>525594</commentid>
    <comment_count>4</comment_count>
    <who name="Adrienne Walker">enne</who>
    <bug_when>2011-12-21 14:30:14 -0800</bug_when>
    <thetext>Whoops.  Forgot to pass --no-close.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>528110</commentid>
    <comment_count>5</comment_count>
    <who name="Mikhail Naganov">mnaganov</who>
    <bug_when>2011-12-30 02:25:22 -0800</bug_when>
    <thetext>These tests are failing / flaky on Chromium WebKit Mac builder:

compositing/reflections/nested-reflection-transition.html
compositing/reflections/nested-reflection-size-change.html

Bot output http://build.chromium.org/p/chromium.webkit/builders/Webkit%20Mac10.6%20%28deps%29/builds/10008/steps/webkit_tests/logs/stdio:

Unexpected flakiness: image mismatch (3)
  compositing/masks/masked-ancestor.html = IMAGE PASS
  compositing/masks/multiple-masks.html = IMAGE PASS
  compositing/reflections/nested-reflection-transition.html = IMAGE PASS

Unexpected flakiness: tests timed out (2)
  media/track/track-cue-rendering.html = TEXT TIMEOUT
  svg/custom/linking-uri-01-b.svg = TIMEOUT PASS


Regressions: Unexpected image mismatch : (1)
  compositing/reflections/nested-reflection-size-change.html = IMAGE</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>872187</commentid>
    <comment_count>6</comment_count>
    <who name="Stephen Chenney">schenney</who>
    <bug_when>2013-04-09 16:10:20 -0700</bug_when>
    <thetext>LayoutTest failures for Chromium are being marked WontFix. The Bug is still accessible and referenced from TestExpectations.</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>