Emma Plugin

This plugin comes is not maintained by its owner for Hudson and is made available under the Install-Tested plugin category as described here. If you have any issues with this plugin please mail the Hudson user list and not the owner

Plugin Information

Plugin ID	emma
Latest Release	1.26
Latest Release Date	Oct 18, 2011
Changes via Fisheye	In Latest Release Since Latest Release
Maintainer(s)	Kohsuke Kawaguchi (id: kohsuke) Stephen Connolly (id: stephenconnolly) Manuel Carrasco Monino (id: manolo)
Issue Tracking	Open Issues

This plugin allows you to capture code coverage report from Emma. Hudson will generate the trend report of coverage.

Usage with Maven2

1. With maven 2.2.x you don't need to add anything to your POM file.

2. Add the "emma:emma" goal to your build to generate Emma reports.

Hudson Configuration

1.- Add "emma:emma" goal to your maven Build
2.- Enable recording Emma coverage report, and configure it.

3.- Optional: if you want to store html coverage files generated by Emma, configure a post-build action to do that.

Usage with ANT

1.- Create the taskdef and other necessary information for ANT:

 <property name="coverage.dir" value="${basedir}/coverage" />
 <property name="emma.dir" value="/usr/bin/emma" />
 <property name="src.dir" value="${basedir}/src/"/>
 <property name="class.dir" value="${basedir}/class/"/>
 <property name="instrumented.dir" value="${basedir}/inst/"/>
 <path id="emma.lib">
     <fileset dir="${emma.dir}">
         <include name="*.jar"/>
     </fileset>
 </path>
   
 <taskdef resource="emma_ant.properties" classpathref="emma.lib" />

coverage.dir is the location emma will generate the report data to, and emma.dir should be the location of the emma binaries on your system. src.dir is the location of your source files, class.dir is the location of your binary files to be instrumented, and instrumented.dir is the location to store the instrumented binaries.

2.- Tell emma where to find the code to instrument, and the new location to place that code. Note that you must instrument the code before running tests on it.

 <emma enabled="true">
     <instr instrpath="${class.dir}" destdir="${instrumented.dir}" metadatafile="${coverage.dir}/metadata.emma" merge="true">
         <filter excludes="au.com.jenisys.view.*"/>
     </instr>
 </emma>

Use instrpathref instead of instrpath in conjunction with a previously-defined path for more complex setups. Use the filter nested element to include or exclude certain code from being instrumented. For more information on the instr element, see http://emma.sourceforge.net/reference/ch02s03.html

3.- After the instrumented code has been run, tell emma how to prepare the reports:

 <emma enabled="true" >
     <report sourcepath="${src.dir}" >
         <fileset dir="${coverage.dir}" >
             <include name="*.emma" />
         </fileset>

         <xml outfile="${coverage.dir}/coverage.xml" depth="method"/>
     </report>
 </emma>

This will generate an xml report, to the method depth of detail. For more information on the report element, see http://emma.sourceforge.net/reference/ch02s04.html

Change Log

Compatibility Info
The plug-in is being maintained by its owner/maintainers from a new home. Check the Tier info for details of compatibility

Version 1.24 (Feb 8, 2011)

Dashboard portlets. Emma portlets for the Dashboard view plugin, a grid and a trend chart.

Version 1.23 (unreleased)

Version 1.22 (Jan 27, 2011)

Control release after moving to github

Version 1.21 (Sep 11, 2010)

Fixed deprecated API.
Added Japanese localization.
Restored the floatingBox.jelly which was deleted in previous version.(issue #7383)
Help file is missing, so deleted the link.(issue #7381)
Added enlarge link.
Removed refresh from coverage pages.(issue #7428)

Version 1.20 (Mar 18, 2010)

Improve Styling

Version 1.16 (Mar 09, 2010)

Fixed sort in tables

Version 1.12 (Feb 21, 2010)

Support for multimodule projects
Able to automatically look for coverage.xml files in the workspace
Internationalization
Spanish translation

Version 1.10 (Jun 9, 2009)

Remote API improvement (patch)

Version 1.9 (Apr 6, 2009)

Emma plugin now works with the Maven2 project type (issue #3424)

Emma Plugin

Plugin Information

Usage with Maven2

Hudson Configuration

Usage with ANT

Change Log

Version 1.24 (Feb 8, 2011)

Version 1.23 (unreleased)

Version 1.22 (Jan 27, 2011)

Version 1.21 (Sep 11, 2010)

Version 1.20 (Mar 18, 2010)

Version 1.16 (Mar 09, 2010)

Version 1.12 (Feb 21, 2010)

Version 1.10 (Jun 9, 2009)

Version 1.9 (Apr 6, 2009)

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