<?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>141718</bug_id>
          
          <creation_ts>2015-02-17 12:12:31 -0800</creation_ts>
          <short_desc>[iOS] run-webkit-tests should check that simctl can boot and shutdown simulator device before running tests</short_desc>
          <delta_ts>2015-08-10 14:11:08 -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>iPhone / iPad</rep_platform>
          <op_sys>iOS 8.1</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>
          <dependson>141711</dependson>
          <blocked>141815</blocked>
          <everconfirmed>1</everconfirmed>
          <reporter name="Daniel Bates">dbates</reporter>
          <assigned_to name="Daniel Bates">dbates</assigned_to>
          <cc>achristensen</cc>
    
    <cc>ap</cc>
    
    <cc>ddkilzer</cc>
    
    <cc>jake.nielsen.webkit</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1069911</commentid>
    <comment_count>0</comment_count>
    <who name="Daniel Bates">dbates</who>
    <bug_when>2015-02-17 12:12:31 -0800</bug_when>
    <thetext>We should ensure that simctl can boot and shutdown the testing device before running layout tests to avoid unnecessarily spending time running tests with a simulator device or iOS Simulator that is in a bad state.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1069914</commentid>
    <comment_count>1</comment_count>
      <attachid>246759</attachid>
    <who name="Daniel Bates">dbates</who>
    <bug_when>2015-02-17 12:21:13 -0800</bug_when>
    <thetext>Created attachment 246759
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1069920</commentid>
    <comment_count>2</comment_count>
      <attachid>246759</attachid>
    <who name="Alex Christensen">achristensen</who>
    <bug_when>2015-02-17 12:55:06 -0800</bug_when>
    <thetext>Comment on attachment 246759
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=246759&amp;action=review

Looks good.  Minor change suggestions and questions:

&gt; Tools/ChangeLog:1
&gt;  2015-02-17  Daniel Bates  &lt;dabates@apple.com&gt;

This patch probably does not apply because the changelog has the name at the bottom.

&gt; Tools/Scripts/webkitpy/xcode/simulator.py:287
&gt; +            return exit_code

Are there ever cases where we would need to clean up anything before returning here, or would a non-zero exit code always mean that it did not start anything?

&gt; Tools/Scripts/webkitpy/xcode/simulator.py:298
&gt; +            return Simulator._boot_and_shutdown_simulator_device(host, udid) == 0  # Can boot device

Before you used not exit_code, here you use == 0. I think this should be consistent.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1069939</commentid>
    <comment_count>3</comment_count>
      <attachid>246759</attachid>
    <who name="Daniel Bates">dbates</who>
    <bug_when>2015-02-17 14:18:48 -0800</bug_when>
    <thetext>Comment on attachment 246759
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=246759&amp;action=review

&gt;&gt; Tools/Scripts/webkitpy/xcode/simulator.py:287
&gt;&gt; +            return exit_code
&gt; 
&gt; Are there ever cases where we would need to clean up anything before returning here, or would a non-zero exit code always mean that it did not start anything?

A non-zero exit code means that we did not boot the simulator device.

&gt;&gt; Tools/Scripts/webkitpy/xcode/simulator.py:298
&gt;&gt; +            return Simulator._boot_and_shutdown_simulator_device(host, udid) == 0  # Can boot device
&gt; 
&gt; Before you used not exit_code, here you use == 0. I think this should be consistent.

Will use not directive instead of equality testing.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1069942</commentid>
    <comment_count>4</comment_count>
      <attachid>246759</attachid>
    <who name="Daniel Bates">dbates</who>
    <bug_when>2015-02-17 14:27:38 -0800</bug_when>
    <thetext>Comment on attachment 246759
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=246759&amp;action=review

&gt;&gt;&gt; Tools/Scripts/webkitpy/xcode/simulator.py:298
&gt;&gt;&gt; +            return Simulator._boot_and_shutdown_simulator_device(host, udid) == 0  # Can boot device
&gt;&gt; 
&gt;&gt; Before you used not exit_code, here you use == 0. I think this should be consistent.
&gt; 
&gt; Will use not directive instead of equality testing.

Actually, will land as-is. Notice that this function returns a boolean result and Simulator._boot_and_shutdown_simulator_device() returns an integer. We could write this line as:

return not bool(Simulator._boot_and_shutdown_simulator_device(host, udid))

But this seems less clear than:

return Simulator._boot_and_shutdown_simulator_device(host, udid) == 0</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1069944</commentid>
    <comment_count>5</comment_count>
      <attachid>246759</attachid>
    <who name="Daniel Bates">dbates</who>
    <bug_when>2015-02-17 14:30:15 -0800</bug_when>
    <thetext>Comment on attachment 246759
Patch

Clearing flags on attachment: 246759

Committed r180239: &lt;http://trac.webkit.org/changeset/180239&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1069945</commentid>
    <comment_count>6</comment_count>
    <who name="Daniel Bates">dbates</who>
    <bug_when>2015-02-17 14:30:19 -0800</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc>
      
          <attachment
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            <attachid>246759</attachid>
            <date>2015-02-17 12:21:13 -0800</date>
            <delta_ts>2015-02-17 14:30:15 -0800</delta_ts>
            <desc>Patch</desc>
            <filename>bug-141718-20150217122107.patch</filename>
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            <size>4194</size>
            <attacher name="Daniel Bates">dbates</attacher>
            
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