rajeshkumar created the topic: Ant Example code for Emma Instrumentation

In-place instrument a certain subset of already compiled classes using overwrite mode and several coverage filters:

<emma enabled="${emma.enabled}" >
      <instr instrpathref="${out.dir}/classes"
             mode="overwrite"
      >
        <!-- always exclude every class with a "Test" in the name: -->
        <filter excludes="*Test*" />
        <!-- don't instrument everything in "${out.dir}/classes",
             only the stuff I am working on now: -->
        <filter file="myincludes.txt" />
        <!-- additional ANT command line hook: -->
        <filter value="${emma.filter}" />
      </instr>
    </emma>

Don’t overwrite compiled classes that later need to go into official release jars (stay in copy mode). However, use incremental instrumentation for fast personal testing:

 <emma enabled="${emma.enabled}" >
          <instr instrpathref="${out.dir}/classes"
                 outdir="${out.dir}/classes-instrumented"
                 merge="yes"
                 filter="${emma.filter}"
          />
    </emma>

Take all jars already produced by the product build and make test (coverage-enabled) copies of them:

  <emma enabled="${emma.enabled}" >
          <instr mode="fullcopy"
                 outdir="${out.instr.dir}"
                 merge="no"
                 filter="${emma.filter}"
          >
            <instrpath>
              <fileset dir="${out.dir}" includes="**/*.jar" />
            </instrpath>
          </instr>
    </emma>

<copy todir="${dist}">
      <fileset dir="${src}"
               includes="**/images/*"
               excludes="**/*.gif"
      />
    </copy>

<copy todir="${dist}">
      <fileset dir="${src}">
        <include name="**/images/*"/>
        <exclude name="**/*.gif"/>
      </fileset>
    </copy>
 

<fileset dir="${server.src}" casesensitive="yes">
      <include name="**/*.java"/>
      <exclude name="**/*Test*"/>
</fileset>

<fileset dir="${server.src}" casesensitive="yes">
      <patternset id="non.test.sources">
        <include name="**/*.java"/>
        <exclude name="**/*Test*"/>
      </patternset>
</fileset>

Groups all files in directory ${client.src}, using the same patterns as the above example.

<fileset dir="${client.src}" >
  	<patternset refid="non.test.sources"/>
</fileset>
 

Groups the same files as the top example, but using the selector.

<fileset dir="${server.src}" casesensitive="yes">
  <filename name="**/*.java"/>
  <filename name="**/*Test*" negate="true"/>
</fileset>

Groups the same files as the previous example using a combination of the selector and the selector container.

<fileset dir="${server.src}" casesensitive="yes">
  <filename name="**/*.java"/>
  <not>
    <filename name="**/*Test*"/>
  </not>
</fileset>

Selects all files in src/main

<fileset dir="src" includes="main/" />
 
     	<emma enabled="${emma.enabled}" >
          <instr mode="overwrite" 
          	 instrpath="${jar.location}"
                 destdir="${inst.jar.location}"	
                 metadatafile="${inst.jar.location}/metadata.emma"
                 merge="no" >
            	<instrpath>
              		<fileset dir="${jar.location}" includes="elance-services.jar,web-classes.jar,applet.jar,application-ejb.jar" />
            	</instrpath>
 
         </instr>
      	</emma>
 
 
      	<emma enabled="${emma.enabled}" >
	          <instr mode="fullcopy" 
	          	 instrpath="${jar.location}"
	          	 outdir="${inst.jar.location}"
 
	                 metadatafile="${inst.jar.location}/metadata.emma"
	                 merge="no" >
	            	<instrpath>
	              		<fileset dir="${jar.location}" includes="elance-services.jar,web-classes.jar,applet.jar,application-ejb.jar" />
	            	</instrpath>
 
	         </instr>
      	</emma>

Regards,
Rajesh Kumar
Twitt me @ twitter.com/RajeshKumarIn

Tagged : Instrumentation