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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>23392</bug_id>
          
          <creation_ts>2009-01-16 14:55:37 -0800</creation_ts>
          <short_desc>Some pixel test output includes DumpRenderTree warnings about changing main display profile</short_desc>
          <delta_ts>2009-03-02 11:51:54 -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>Mac</rep_platform>
          <op_sys>OS X 10.5</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc>http://build.webkit.org/results/trunk-mac-intel-pixel/1433/</bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>LayoutTestFailure, Regression</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="David Kilzer (:ddkilzer)">ddkilzer</reporter>
          <assigned_to name="Pierre-Olivier Latour">pol</assigned_to>
          <cc>mitz</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>106123</commentid>
    <comment_count>0</comment_count>
    <who name="David Kilzer (:ddkilzer)">ddkilzer</who>
    <bug_when>2009-01-16 14:55:37 -0800</bug_when>
    <thetext>* SUMMARY
Some pixel tests (the first test each time DumpRenderTree is restarted) contain bogus STDERR output about changing the main display profile.  This shouldn&apos;t be included in the test output.

* STEPS TO REPRODUCE
$ ./WebKitTools/Scripts/run-webkit-tests --pixel --singly

* RESULTS
Every test will have STDERR output because a new DumpRenderTree process is created for each test via the &quot;--singly&quot; flag.  This should be printed to the console instead.

* REGRESSION
This probably started when STDERR output begin to be captured for all tests.  This warning used to get printed to the console.

* NOTES
The warning message:

WARNING: Temporarily changing the main display color profile to &quot;/System/Library/ColorSync/Profiles/Generic RGB Profile.icc&quot;: the colors on your screen will change for the duration of the testing.
This allows the WebKit pixel-based regression tests to have consistent color values across all machines.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>106125</commentid>
    <comment_count>1</comment_count>
    <who name="David Kilzer (:ddkilzer)">ddkilzer</who>
    <bug_when>2009-01-16 14:56:35 -0800</bug_when>
    <thetext>One solution would be to prefix all DumpRenderTree output with a unique string (like &quot;DRT: &quot;) so that run-webkit-tests knows that it should print those lines out to the console (instead of including them as part of the test output).
</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>106333</commentid>
    <comment_count>2</comment_count>
    <who name="Pierre-Olivier Latour">pol</who>
    <bug_when>2009-01-20 08:32:47 -0800</bug_when>
    <thetext>Why don&apos;t we just remove this warning? I left it in place when I re-implement the pixel test path of DRT, but never though it had any added value.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>106334</commentid>
    <comment_count>3</comment_count>
    <who name="">mitz</who>
    <bug_when>2009-01-20 08:40:15 -0800</bug_when>
    <thetext>(In reply to comment #1)
&gt; One solution would be to prefix all DumpRenderTree output with a unique string
&gt; (like &quot;DRT: &quot;) so that run-webkit-tests knows that it should print those lines
&gt; out to the console (instead of including them as part of the test output).

I think a simpler solution would be for the script, instead of DRT, to output this message. But I am fine with removing it altogether.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>106339</commentid>
    <comment_count>4</comment_count>
    <who name="David Kilzer (:ddkilzer)">ddkilzer</who>
    <bug_when>2009-01-20 10:14:26 -0800</bug_when>
    <thetext>(In reply to comment #3)
&gt; I think a simpler solution would be for the script, instead of DRT, to output
&gt; this message. But I am fine with removing it altogether.

Ditto.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>106401</commentid>
    <comment_count>5</comment_count>
      <attachid>26875</attachid>
    <who name="Pierre-Olivier Latour">pol</who>
    <bug_when>2009-01-20 15:38:33 -0800</bug_when>
    <thetext>Created attachment 26875
Patch v1</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>106403</commentid>
    <comment_count>6</comment_count>
      <attachid>26875</attachid>
    <who name="Darin Adler">darin</who>
    <bug_when>2009-01-20 16:07:36 -0800</bug_when>
    <thetext>Comment on attachment 26875
Patch v1

Seems OK, r=me</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>106406</commentid>
    <comment_count>7</comment_count>
    <who name="Pierre-Olivier Latour">pol</who>
    <bug_when>2009-01-20 16:30:51 -0800</bug_when>
    <thetext>Sending        WebKitTools/ChangeLog
Sending        WebKitTools/DumpRenderTree/mac/PixelDumpSupportMac.mm
Sending        WebKitTools/Scripts/run-webkit-tests
Transmitting file data ...
Committed revision 40075.

</thetext>
  </long_desc>
      
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            <date>2009-01-20 15:38:33 -0800</date>
            <delta_ts>2009-01-20 16:07:36 -0800</delta_ts>
            <desc>Patch v1</desc>
            <filename>Patch.txt</filename>
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            <attacher name="Pierre-Olivier Latour">pol</attacher>
            
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    </bug>

</bugzilla>