<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!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>51655</bug_id>
          
          <creation_ts>2010-12-27 14:47:55 -0800</creation_ts>
          <short_desc>[Cairo] fast/canvas/canvas-save-restore-with-path.html fails with some versions of Cairo</short_desc>
          <delta_ts>2010-12-27 16:48:20 -0800</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>WebKitGTK</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>PC</rep_platform>
          <op_sys>Linux</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>Gtk</keywords>
          <priority>P3</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Martin Robinson">mrobinson</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>abarth</cc>
    
    <cc>alex</cc>
    
    <cc>dbates</cc>
    
    <cc>eric</cc>
    
    <cc>mrobinson</cc>
    
    <cc>webkit.review.bot</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>327124</commentid>
    <comment_count>0</comment_count>
    <who name="Martin Robinson">mrobinson</who>
    <bug_when>2010-12-27 14:47:55 -0800</bug_when>
    <thetext>Due to rounding errors, fast/canvas/canvas-save-restore-with-path.html may fail with some versions of Cairo. The failure looks like this:

--- /tmp/layout-test-results/fast/canvas/canvas-save-restore-with-path-expected.txt	2010-12-27 14:41:41.237192001 -0800
+++ /tmp/layout-test-results/fast/canvas/canvas-save-restore-with-path-actual.txt	2010-12-27 14:41:41.237192001 -0800
@@ -7,7 +7,7 @@
 PASS getPixel(75,25) is [0,128,0,255]
 PASS getPixel(75,50) is [255,0,0,255]
 PASS getPixel(25,75) is [0,128,0,255]
-PASS getPixel(50,75) is [255,0,0,255]
+FAIL getPixel(50,75) should be 255,0,0,255. Was 254,1,0,255.
 PASS getPixel(75,75) is [0,128,0,255]
 PASS successfullyParsed is true</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>327127</commentid>
    <comment_count>1</comment_count>
      <attachid>77521</attachid>
    <who name="Martin Robinson">mrobinson</who>
    <bug_when>2010-12-27 14:52:05 -0800</bug_when>
    <thetext>Created attachment 77521
Patch for this issue</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>327144</commentid>
    <comment_count>2</comment_count>
      <attachid>77521</attachid>
    <who name="Martin Robinson">mrobinson</who>
    <bug_when>2010-12-27 16:17:32 -0800</bug_when>
    <thetext>Comment on attachment 77521
Patch for this issue

Clearing flags on attachment: 77521

Committed r74699: &lt;http://trac.webkit.org/changeset/74699&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>327145</commentid>
    <comment_count>3</comment_count>
    <who name="Martin Robinson">mrobinson</who>
    <bug_when>2010-12-27 16:17:36 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>327153</commentid>
    <comment_count>4</comment_count>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2010-12-27 16:48:20 -0800</bug_when>
    <thetext>http://trac.webkit.org/changeset/74699 might have broken SnowLeopard Intel Release (Tests)
The following tests are not passing:
fast/canvas/canvas-save-restore-with-path.html</thetext>
  </long_desc>
      
          <attachment
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            <attachid>77521</attachid>
            <date>2010-12-27 14:52:05 -0800</date>
            <delta_ts>2010-12-27 16:17:32 -0800</delta_ts>
            <desc>Patch for this issue</desc>
            <filename>bug-51655-20101227145202.patch</filename>
            <type>text/plain</type>
            <size>1411</size>
            <attacher name="Martin Robinson">mrobinson</attacher>
            
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    </bug>

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