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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>61248</bug_id>
          
          <creation_ts>2011-05-22 08:42:06 -0700</creation_ts>
          <short_desc>Replace script_path with script_shell_command</short_desc>
          <delta_ts>2011-05-23 08:28:24 -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>NEW</bug_status>
          <resolution></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>
          <dependson>61251</dependson>
          <blocked>55811</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Patrick R. Gansterer">paroga</reporter>
          <assigned_to name="Patrick R. Gansterer">paroga</assigned_to>
          <cc>abarth</cc>
    
    <cc>aroben</cc>
    
    <cc>eric</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>407639</commentid>
    <comment_count>0</comment_count>
    <who name="Patrick R. Gansterer">paroga</who>
    <bug_when>2011-05-22 08:42:06 -0700</bug_when>
    <thetext>Replace script_path with script_shell_command</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>407641</commentid>
    <comment_count>1</comment_count>
      <attachid>94344</attachid>
    <who name="Patrick R. Gansterer">paroga</who>
    <bug_when>2011-05-22 08:55:11 -0700</bug_when>
    <thetext>Created attachment 94344
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>407648</commentid>
    <comment_count>2</comment_count>
      <attachid>94344</attachid>
    <who name="Adam Barth">abarth</who>
    <bug_when>2011-05-22 09:20:51 -0700</bug_when>
    <thetext>Comment on attachment 94344
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=94344&amp;action=review

&gt; Tools/Scripts/webkitpy/common/checkout/scm/scm.py:94
&gt; +        if sys.platform == &apos;win32&apos;:

This file shouldn&apos;t depend on sys.platform.  We&apos;re missing some sort of proper abstraction.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>407649</commentid>
    <comment_count>3</comment_count>
    <who name="Adam Barth">abarth</who>
    <bug_when>2011-05-22 09:21:09 -0700</bug_when>
    <thetext>Also, we&apos;re missing tests.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>407650</commentid>
    <comment_count>4</comment_count>
    <who name="Patrick R. Gansterer">paroga</who>
    <bug_when>2011-05-22 09:23:00 -0700</bug_when>
    <thetext>(In reply to comment #2)
&gt; (From update of attachment 94344 [details])
&gt; View in context: https://bugs.webkit.org/attachment.cgi?id=94344&amp;action=review
&gt; 
&gt; &gt; Tools/Scripts/webkitpy/common/checkout/scm/scm.py:94
&gt; &gt; +        if sys.platform == &apos;win32&apos;:
&gt; 
&gt; This file shouldn&apos;t depend on sys.platform.  We&apos;re missing some sort of proper abstraction.

Any good ideas? Where is the correct/best place?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>407652</commentid>
    <comment_count>5</comment_count>
      <attachid>94344</attachid>
    <who name="Adam Barth">abarth</who>
    <bug_when>2011-05-22 09:27:59 -0700</bug_when>
    <thetext>Comment on attachment 94344
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=94344&amp;action=review

&gt;&gt;&gt; Tools/Scripts/webkitpy/common/checkout/scm/scm.py:94
&gt;&gt;&gt; +        if sys.platform == &apos;win32&apos;:
&gt;&gt; 
&gt;&gt; This file shouldn&apos;t depend on sys.platform.  We&apos;re missing some sort of proper abstraction.
&gt; 
&gt; Any good ideas? Where is the correct/best place?

It seems like Executive.interpreter_for_script should do that work, possibly with a different name.  Instead of having to branch on sys.platform everywhere we use a script, we should have a common abstraction do that for us.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>407653</commentid>
    <comment_count>6</comment_count>
    <who name="Adam Barth">abarth</who>
    <bug_when>2011-05-22 09:29:17 -0700</bug_when>
    <thetext>http://trac.webkit.org/browser/trunk/Tools/Scripts/webkitpy/common/config/ports.py#L45

There&apos;s another place we have this branch.  It should be moved to the common location also.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>407654</commentid>
    <comment_count>7</comment_count>
    <who name="Patrick R. Gansterer">paroga</who>
    <bug_when>2011-05-22 09:29:54 -0700</bug_when>
    <thetext>(In reply to comment #5)
&gt; (From update of attachment 94344 [details])
&gt; View in context: https://bugs.webkit.org/attachment.cgi?id=94344&amp;action=review
&gt; 
&gt; &gt;&gt;&gt; Tools/Scripts/webkitpy/common/checkout/scm/scm.py:94
&gt; &gt;&gt;&gt; +        if sys.platform == &apos;win32&apos;:
&gt; &gt;&gt; 
&gt; &gt;&gt; This file shouldn&apos;t depend on sys.platform.  We&apos;re missing some sort of proper abstraction.
&gt; &gt; 
&gt; &gt; Any good ideas? Where is the correct/best place?
&gt; 
&gt; It seems like Executive.interpreter_for_script should do that work, possibly with a different name.  Instead of having to branch on sys.platform everywhere we use a script, we should have a common abstraction do that for us.

Where? Is Executive the right place?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>407658</commentid>
    <comment_count>8</comment_count>
    <who name="Adam Barth">abarth</who>
    <bug_when>2011-05-22 09:34:23 -0700</bug_when>
    <thetext>&gt; Where? Is Executive the right place?

Dunno.  You should apply your design aesthetic and make a decision.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>407667</commentid>
    <comment_count>9</comment_count>
      <attachid>94348</attachid>
    <who name="Patrick R. Gansterer">paroga</who>
    <bug_when>2011-05-22 09:59:10 -0700</bug_when>
    <thetext>Created attachment 94348
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>407671</commentid>
    <comment_count>10</comment_count>
      <attachid>94348</attachid>
    <who name="Adam Barth">abarth</who>
    <bug_when>2011-05-22 10:24:59 -0700</bug_when>
    <thetext>Comment on attachment 94348
Patch

Looks good, but we need a test.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>407675</commentid>
    <comment_count>11</comment_count>
    <who name="Patrick R. Gansterer">paroga</who>
    <bug_when>2011-05-22 10:32:50 -0700</bug_when>
    <thetext>(In reply to comment #10)
&gt; (From update of attachment 94348 [details])
&gt; Looks good, but we need a test.

Isn&apos;t that tested with the apply_patch tests already?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>407684</commentid>
    <comment_count>12</comment_count>
    <who name="Adam Barth">abarth</who>
    <bug_when>2011-05-22 10:55:30 -0700</bug_when>
    <thetext>&gt; Isn&apos;t that tested with the apply_patch tests already?

Seemingly not if this is broken on Windows.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>407685</commentid>
    <comment_count>13</comment_count>
    <who name="Patrick R. Gansterer">paroga</who>
    <bug_when>2011-05-22 10:57:22 -0700</bug_when>
    <thetext>(In reply to comment #12)
&gt; &gt; Isn&apos;t that tested with the apply_patch tests already?
&gt; 
&gt; Seemingly not if this is broken on Windows.

We do not run the test on native windows at the moment, because the don&apos;t work. ;-)</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>407687</commentid>
    <comment_count>14</comment_count>
    <who name="Adam Barth">abarth</who>
    <bug_when>2011-05-22 11:04:49 -0700</bug_when>
    <thetext>&gt; We do not run the test on native windows at the moment, because the don&apos;t work. ;-)

My point is that unless this change is tested somewhere, I&apos;m likely to break it next time I work on this code.  Are we planning to run these tests on native windows?  Can we write a test that checks that we&apos;re doing the right thing that works on every platform?

Presumably we&apos;re passing something different to execute, so this should just be a matter of calling the appropriate function with a logging executive.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>407690</commentid>
    <comment_count>15</comment_count>
    <who name="Patrick R. Gansterer">paroga</who>
    <bug_when>2011-05-22 11:13:00 -0700</bug_when>
    <thetext>(In reply to comment #14)
&gt; &gt; We do not run the test on native windows at the moment, because the don&apos;t work. ;-)
&gt; 
&gt; My point is that unless this change is tested somewhere, I&apos;m likely to break it next time I work on this code.  Are we planning to run these tests on native windows?  Can we write a test that checks that we&apos;re doing the right thing that works on every platform?
&gt; 
&gt; Presumably we&apos;re passing something different to execute, so this should just be a matter of calling the appropriate function with a logging executive.

IMHO that&apos;s a chicken-and-egg problem. We can&apos;t run the native win32 test, when the don&apos;t work and we can&apos;t change the code if we don&apos;t test it. :-(

The master bug for getting rid of cygwin is 48166.

We call the script with interpreter only on windows (sys.platform == &apos;win32&apos;), so we can&apos;t test it on other platform if we don&apos;t mock sys. I i don&apos;t like the idea of mocking sys.

We have the same problem at bug 55925 too.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>407733</commentid>
    <comment_count>16</comment_count>
    <who name="Adam Barth">abarth</who>
    <bug_when>2011-05-22 20:29:35 -0700</bug_when>
    <thetext>Hum...  Maybe Eric has an opinion.  I definitely think this is valuable work, and I don&apos;t want to discourage you.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>407931</commentid>
    <comment_count>17</comment_count>
    <who name="Adam Roben (:aroben)">aroben</who>
    <bug_when>2011-05-23 06:38:39 -0700</bug_when>
    <thetext>(In reply to comment #15)
&gt; We call the script with interpreter only on windows (sys.platform == &apos;win32&apos;), so we can&apos;t test it on other platform if we don&apos;t mock sys. I i don&apos;t like the idea of mocking sys.

Presumably we have code elsewhere that makes platform-dependent decisions. How do we test that code?</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>407986</commentid>
    <comment_count>18</comment_count>
    <who name="Adam Barth">abarth</who>
    <bug_when>2011-05-23 08:28:24 -0700</bug_when>
    <thetext>&gt; Presumably we have code elsewhere that makes platform-dependent decisions. How do we test that code?

We have very, very little platform-dependent code.  The layout_package has a bunch, which it tests by using a mock platform object.

Maybe the best thing to do here is to run test-webkitpy in a non-cygwin configuration with a skipped list and then gradually remove tests from the skipped list as we fix them.  That will ensure that we have test coverage.</thetext>
  </long_desc>
      
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            <delta_ts>2011-05-22 09:59:02 -0700</delta_ts>
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</data>
<flag name="review"
          id="87642"
          type_id="1"
          status="-"
          setter="abarth"
    />
          </attachment>
      

    </bug>

</bugzilla>