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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>98760</bug_id>
          
          <creation_ts>2012-10-09 08:11:46 -0700</creation_ts>
          <short_desc>fast/canvas/canvas-fillRect-gradient-shadow.html failing</short_desc>
          <delta_ts>2012-10-09 19:08:03 -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>Canvas</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</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="Sudarsana Nagineni (babu)">naginenis</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>mrobinson</cc>
    
    <cc>webkit.review.bot</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>737788</commentid>
    <comment_count>0</comment_count>
    <who name="Sudarsana Nagineni (babu)">naginenis</who>
    <bug_when>2012-10-09 08:11:46 -0700</bug_when>
    <thetext>fast/canvas/canvas-fillRect-gradient-shadow.html is failing with the cairo v1.12. The diff is:

--- WebKit/WebKitBuild/Debug/layout-test-results/fast/canvas/canvas-fillRect-gradient-shadow-expected.txt
+++ WebKit/WebKitBuild/Debug/layout-test-results/fast/canvas/canvas-fillRect-gradient-shadow-actual.txt
@@ -79,7 +79,7 @@
 PASS d[1] is 0
 PASS d[2] is 0
 PASS d[3] is smaller than 15
-PASS d[0] is 255
+FAIL d[0] should be 255. Was 0.
 PASS d[1] is 0
 PASS d[2] is 0
 PASS d[3] is smaller than 15

It looks like we need to adjust the blur radius higher up in ShadowBlur computation since the test case is using small shadow blur value. Or, we can also fix this by altering the blur value in the test case.
http://trac.webkit.org/browser/trunk/Source/WebCore/platform/graphics/ShadowBlur.cpp#L227</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>738299</commentid>
    <comment_count>1</comment_count>
      <attachid>167871</attachid>
    <who name="Sudarsana Nagineni (babu)">naginenis</who>
    <bug_when>2012-10-09 16:12:03 -0700</bug_when>
    <thetext>Created attachment 167871
Patch

Adjusted the test case to verify the pixel in the middle of the shadow, instead of the outer edge.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>738432</commentid>
    <comment_count>2</comment_count>
      <attachid>167871</attachid>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-10-09 19:07:59 -0700</bug_when>
    <thetext>Comment on attachment 167871
Patch

Clearing flags on attachment: 167871

Committed r130837: &lt;http://trac.webkit.org/changeset/130837&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>738433</commentid>
    <comment_count>3</comment_count>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-10-09 19:08:03 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
          <attachment
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            <attachid>167871</attachid>
            <date>2012-10-09 16:12:03 -0700</date>
            <delta_ts>2012-10-09 19:07:59 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>98760.patch</filename>
            <type>text/plain</type>
            <size>1434</size>
            <attacher name="Sudarsana Nagineni (babu)">naginenis</attacher>
            
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    </bug>

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