<?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>104866</bug_id>
          
          <creation_ts>2012-12-12 17:18:22 -0800</creation_ts>
          <short_desc>DOM/DOMWalk.html fails on Chromium Windows</short_desc>
          <delta_ts>2013-01-15 00:30:51 -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>Tools / Tests</component>
          <version>528+ (Nightly build)</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>DUPLICATE</resolution>
          <dup_id>102500</dup_id>
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          <blocked>77037</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="noel gordon">noel.gordon</reporter>
          <assigned_to name="Ryosuke Niwa">rniwa</assigned_to>
          <cc>dominicc</cc>
    
    <cc>eric</cc>
    
    <cc>morrita</cc>
    
    <cc>pdr</cc>
    
    <cc>rniwa</cc>
    
    <cc>shinyak</cc>
    
    <cc>webkit.review.bot</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>790089</commentid>
    <comment_count>0</comment_count>
    <who name="noel gordon">noel.gordon</who>
    <bug_when>2012-12-12 17:18:22 -0800</bug_when>
    <thetext>Chromium win release perf bots at webkit.org are mostly always red.

http://build.webkit.org/builders/Chromium%20Win%20Release%20%28Perf%29?numbuilds=100

Cause is test DOM/DOMWalk.html, which reports that time goes backwards or some such, on just about every perf test run.

Running DOM/DOMWalk.html (35 of 113)
runFunction returned a non-positive value: 0
runFunction returned a non-positive value: 0
runFunction returned a non-positive value: 0
runFunction returned a non-positive value: 0
runFunction returned a non-positive value: 0
runFunction returned a non-positive value: 0
FAILED
Finished: 9.610000 s

The same error is seen on Chromium Linux, though much less often.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>790091</commentid>
    <comment_count>1</comment_count>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2012-12-12 17:19:54 -0800</bug_when>
    <thetext>yeah, we need to make those tests use window.performance instead.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>790097</commentid>
    <comment_count>2</comment_count>
    <who name="noel gordon">noel.gordon</who>
    <bug_when>2012-12-12 17:23:56 -0800</bug_when>
    <thetext>How do I disable this test (at least until it&apos;s fixed by someone who knows this test)?  I want green perf bots so I can catch real regressions.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>790103</commentid>
    <comment_count>3</comment_count>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2012-12-12 17:26:55 -0800</bug_when>
    <thetext>(In reply to comment #2)
&gt; How do I disable this test (at least until it&apos;s fixed by someone who knows this test)?  I want green perf bots so I can catch real regressions.

You never catch regressions on webkit perf. bots. Bots run red iff tests fail to complete as expected. It doesn’t catch perf regressions. To do that, you have to look at graphs on webkit-perf.appspot.com</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>790105</commentid>
    <comment_count>4</comment_count>
    <who name="noel gordon">noel.gordon</who>
    <bug_when>2012-12-12 17:28:14 -0800</bug_when>
    <thetext>/meh  I want green perf bots.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>790137</commentid>
    <comment_count>5</comment_count>
    <who name="noel gordon">noel.gordon</who>
    <bug_when>2012-12-12 17:53:58 -0800</bug_when>
    <thetext>(In reply to comment #4)
&gt; /meh  I want green perf bots.

so, how do I disable this test?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>790158</commentid>
    <comment_count>6</comment_count>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2012-12-12 18:13:38 -0800</bug_when>
    <thetext>We don&apos;t have a way of skipping a test on one platform. If you want a green bot, please either fix the test or Date.now implementation.

I&apos;ll try to look into it in the next couple of days in my spare time but don&apos;t count on me.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>790438</commentid>
    <comment_count>7</comment_count>
      <attachid>179237</attachid>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2012-12-13 02:40:14 -0800</bug_when>
    <thetext>Created attachment 179237
Hopefully fixes the bug</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>790440</commentid>
    <comment_count>8</comment_count>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2012-12-13 02:41:50 -0800</bug_when>
    <thetext>*** Bug 99432 has been marked as a duplicate of this bug. ***</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>790477</commentid>
    <comment_count>9</comment_count>
      <attachid>179237</attachid>
    <who name="noel gordon">noel.gordon</who>
    <bug_when>2012-12-13 03:46:58 -0800</bug_when>
    <thetext>Comment on attachment 179237
Hopefully fixes the bug

View in context: https://bugs.webkit.org/attachment.cgi?id=179237&amp;action=review

&gt; PerformanceTests/ChangeLog:3
&gt; +        [chromium perf] DOM/DOMWalk.html failures

Thank you, LGTM.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>790704</commentid>
    <comment_count>10</comment_count>
      <attachid>179237</attachid>
    <who name="Eric Seidel (no email)">eric</who>
    <bug_when>2012-12-13 09:57:28 -0800</bug_when>
    <thetext>Comment on attachment 179237
Hopefully fixes the bug

Fancy</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>790770</commentid>
    <comment_count>11</comment_count>
      <attachid>179237</attachid>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-12-13 11:12:18 -0800</bug_when>
    <thetext>Comment on attachment 179237
Hopefully fixes the bug

Clearing flags on attachment: 179237

Committed r137623: &lt;http://trac.webkit.org/changeset/137623&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>790772</commentid>
    <comment_count>12</comment_count>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-12-13 11:12:22 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>795101</commentid>
    <comment_count>13</comment_count>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2012-12-19 19:14:13 -0800</bug_when>
    <thetext>This test is still failing on Chromium Windows. Someone needs to debug this.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>795104</commentid>
    <comment_count>14</comment_count>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2012-12-19 19:17:34 -0800</bug_when>
    <thetext>Also see https://bugs.webkit.org/show_bug.cgi?id=105491.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>807053</commentid>
    <comment_count>15</comment_count>
    <who name="Dominic Cooney">dominicc</who>
    <bug_when>2013-01-15 00:30:51 -0800</bug_when>
    <thetext>

*** This bug has been marked as a duplicate of bug 102500 ***</thetext>
  </long_desc>
      
          <attachment
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              isprivate="0"
          >
            <attachid>179237</attachid>
            <date>2012-12-13 02:40:14 -0800</date>
            <delta_ts>2012-12-13 11:12:18 -0800</delta_ts>
            <desc>Hopefully fixes the bug</desc>
            <filename>bug-104866-20121213023735.patch</filename>
            <type>text/plain</type>
            <size>2406</size>
            <attacher name="Ryosuke Niwa">rniwa</attacher>
            
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