<?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>97686</bug_id>
          
          <creation_ts>2012-09-26 08:25:41 -0700</creation_ts>
          <short_desc>run-perf-tests must expand environment variables in user provided paths</short_desc>
          <delta_ts>2012-09-26 12:20:23 -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>Tools / Tests</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>77037</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Marcelo Lira">marcelo.lira</reporter>
          <assigned_to name="Marcelo Lira">marcelo.lira</assigned_to>
          <cc>abarth</cc>
    
    <cc>dpranke</cc>
    
    <cc>eric</cc>
    
    <cc>jesus</cc>
    
    <cc>ojan</cc>
    
    <cc>rafael.lobo</cc>
    
    <cc>rniwa</cc>
    
    <cc>webkit.review.bot</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>728586</commentid>
    <comment_count>0</comment_count>
    <who name="Marcelo Lira">marcelo.lira</who>
    <bug_when>2012-09-26 08:25:41 -0700</bug_when>
    <thetext>Calling run-perf-tests using shell variables for paths values will result in errors when trying to open files using those paths.

Examples:

$ run-perf-tests --platform=qt --release --output-json-path=~/perf-results
$ run-perf-tests --platform=qt --release --output-json-path=$HOME/perf-results

&apos;~&apos; and &apos;$HOME&apos; don&apos;t get expanded, and further usages like the following will break:

codecs.open(path, &apos;w&apos;, &apos;utf-8&apos;)

Even worse in the case of the output path, because the error will happen only at the end of the long process of running the performance tests.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>728594</commentid>
    <comment_count>1</comment_count>
      <attachid>165810</attachid>
    <who name="Marcelo Lira">marcelo.lira</who>
    <bug_when>2012-09-26 08:32:36 -0700</bug_when>
    <thetext>Created attachment 165810
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>728814</commentid>
    <comment_count>2</comment_count>
    <who name="Jesus Sanchez-Palencia">jesus</who>
    <bug_when>2012-09-26 11:47:52 -0700</bug_when>
    <thetext>(In reply to comment #1)
&gt; Created an attachment (id=165810) [details]
&gt; Patch

I can confirm the issue since I&apos;ve faced it as well. (And it&apos;s quite annoying after you&apos;ve been running tests for one hour or so.)</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>728850</commentid>
    <comment_count>3</comment_count>
      <attachid>165810</attachid>
    <who name="Eric Seidel (no email)">eric</who>
    <bug_when>2012-09-26 12:15:50 -0700</bug_when>
    <thetext>Comment on attachment 165810
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=165810&amp;action=review

&gt; Tools/Scripts/webkitpy/performance_tests/perftestsrunner.py:75
&gt; +        def _expand_path(option, opt_str, value, parser):
&gt; +            path = os.path.expandvars(os.path.expanduser(value))
&gt; +            setattr(parser.values, option.dest, path)

Arguably this should use the Environment abstraction in webkitpy.common.  Otherwise, how do you test this?  It looks like currently you aren&apos;t... :)</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>728854</commentid>
    <comment_count>4</comment_count>
      <attachid>165810</attachid>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-09-26 12:20:20 -0700</bug_when>
    <thetext>Comment on attachment 165810
Patch

Clearing flags on attachment: 165810

Committed r129683: &lt;http://trac.webkit.org/changeset/129683&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>728855</commentid>
    <comment_count>5</comment_count>
    <who name="WebKit Review Bot">webkit.review.bot</who>
    <bug_when>2012-09-26 12:20:23 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>165810</attachid>
            <date>2012-09-26 08:32:36 -0700</date>
            <delta_ts>2012-09-26 12:20:20 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-97686-20120926123155.patch</filename>
            <type>text/plain</type>
            <size>4151</size>
            <attacher name="Marcelo Lira">marcelo.lira</attacher>
            
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    </bug>

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