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<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>111021</bug_id>
          
          <creation_ts>2013-02-27 15:47:42 -0800</creation_ts>
          <short_desc>Add --additional-drt-flag option to run-perf-tests to make it easy to test runtime options</short_desc>
          <delta_ts>2013-02-27 17:35:45 -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>New Bugs</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>
          
          <blocked>106127</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Eric Seidel (no email)">eric</reporter>
          <assigned_to name="Eric Seidel (no email)">eric</assigned_to>
          <cc>abarth</cc>
    
    <cc>dpranke</cc>
    
    <cc>rniwa</cc>
    
    <cc>webkit.review.bot</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>843576</commentid>
    <comment_count>0</comment_count>
    <who name="Eric Seidel (no email)">eric</who>
    <bug_when>2013-02-27 15:47:42 -0800</bug_when>
    <thetext>Add --additional-drt-flag option to run-perf-tests to make it easy to test runtime options</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>843577</commentid>
    <comment_count>1</comment_count>
      <attachid>190621</attachid>
    <who name="Eric Seidel (no email)">eric</who>
    <bug_when>2013-02-27 15:48:29 -0800</bug_when>
    <thetext>Created attachment 190621
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>843581</commentid>
    <comment_count>2</comment_count>
      <attachid>190621</attachid>
    <who name="Dirk Pranke">dpranke</who>
    <bug_when>2013-02-27 15:50:40 -0800</bug_when>
    <thetext>Comment on attachment 190621
Patch

looks fine. is there any way to test this (and is it worth it)?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>843582</commentid>
    <comment_count>3</comment_count>
    <who name="Eric Seidel (no email)">eric</who>
    <bug_when>2013-02-27 15:51:05 -0800</bug_when>
    <thetext>We still can&apos;t meaningfully run most of the perf tests in the threaded parser as they use document.write instead of urls to load, but this at least plumbs the option.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>843585</commentid>
    <comment_count>4</comment_count>
    <who name="Dirk Pranke">dpranke</who>
    <bug_when>2013-02-27 15:54:02 -0800</bug_when>
    <thetext>I was more wondering if there&apos;s some way to stub out / mock some of the calls just to check that the flag is making it through to the driver.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>843588</commentid>
    <comment_count>5</comment_count>
      <attachid>190623</attachid>
    <who name="Eric Seidel (no email)">eric</who>
    <bug_when>2013-02-27 15:55:16 -0800</bug_when>
    <thetext>Created attachment 190623
Patch for landing</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>843589</commentid>
    <comment_count>6</comment_count>
    <who name="Eric Seidel (no email)">eric</who>
    <bug_when>2013-02-27 15:56:28 -0800</bug_when>
    <thetext>Good question.  Added a very basic test.  I didn&apos;t see any other tests using a mock driver for run-perf-tests.  This option depends on the driver reading the option, rather than pushing it to the driver, making using a mock driver much less useful anyway.  We could use a driver with a MockExecutive and that could work, but I decided this was sufficient for now.  If you disagree I can revisit.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>843591</commentid>
    <comment_count>7</comment_count>
    <who name="Dirk Pranke">dpranke</who>
    <bug_when>2013-02-27 16:01:02 -0800</bug_when>
    <thetext>Ah. I probably wouldn&apos;t have bothered with that test, although it is perhaps better than nothing. It looks like it wouldn&apos;t be too hard to add something to perftestsrunner_integrationtest.py that does get all the way through to a mocked-out driver, but I don&apos;t know if it&apos;s really worth it or important since, as you say, the plumbing was already pretty much there.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>843594</commentid>
    <comment_count>8</comment_count>
    <who name="Eric Seidel (no email)">eric</who>
    <bug_when>2013-02-27 16:05:50 -0800</bug_when>
    <thetext>I don&apos;t think adding flags to DRT is particularly common.  I think it should be. :)  But I think the threaded parser is the first to do this for a feature in a long time.  Next time this comes up we can make this support even more awesome.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>843600</commentid>
    <comment_count>9</comment_count>
    <who name="Dirk Pranke">dpranke</who>
    <bug_when>2013-02-27 16:13:49 -0800</bug_when>
    <thetext>If we do start adding more flags to DRT, we should probably at least make --help work :).</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>843626</commentid>
    <comment_count>10</comment_count>
      <attachid>190623</attachid>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2013-02-27 17:35:41 -0800</bug_when>
    <thetext>Comment on attachment 190623
Patch for landing

Clearing flags on attachment: 190623

Committed r144253: &lt;http://trac.webkit.org/changeset/144253&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>843627</commentid>
    <comment_count>11</comment_count>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2013-02-27 17:35:45 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
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