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I am performing code coverage using emma for a simple junit case. I am able to compile,instrument,run the junit case from ant successfully. My issue is, the coverage.emma file is not getting generated which I believe is required to generate the coverage report. Below is message I get:

report: 
[report] processing input files ... 
[report] 1 file(s) read and merged in 10 ms 
[report] nothing to do: no runtime coverage data found in any of the data files

The junit task is below: 

<!-- Run the Juit cases --> 
<target name="runJunit">
    <junit printsummary="on" showoutput="yes" fork="true">
       <test name="com.ea.test.testCode1" />
         <classpath> 
           <pathelement location="${dest.dir}" />
           <pathelement location="C:\junit4.11\junit-4.11.jar" />
         </classpath> 
         <jvmarg value="-XX:-UseSplitVerifier"/> 
         <jvmarg value="-Demma.coverage.out.file=${coverage.dir}/coverage.emma" />                                              
         <jvmarg value="-Demma.coverage.out.merge=false" /> 
    </junit> 
</target>
Eajaz
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  • Can someone please help? Would be really helpful. – Eajaz Feb 28 '14 at 22:42
  • If you are starting new, please pick JaCoCo. It continued the good work on emma. Emma was not actively maintained, it may not work with newer versions of Java. – Jayan Mar 01 '14 at 07:05
  • possible duplicate of [How do I generate Emma code coverage reports using Ant?](http://stackoverflow.com/questions/52984/how-do-i-generate-emma-code-coverage-reports-using-ant) – Jayan Mar 01 '14 at 07:08
  • Thanks Jayan for your guidance. – Eajaz Mar 04 '14 at 20:28

0 Answers0