Re: [Cobertura-devel] Can't get the the proper code coverage using Cobertura + Testng + Ant

[Emilio C. <emi...@ho...>]

Sure, here is how I'm instrumenting this:
<cobertura-instrument todir="${instrumented.classes}/" maxmemory="512M" datafile="${cob.ser.file}">			<fileset dir="${dir.compile}">				<include name="**/*.class" />			</fileset>		</cobertura-instrument>
The problem here is that the compiled classes of the host (and the testng tests) are in 2 folders: a compiled one (like myhost/classes) and deployed (locally) in one WAR file.Maybe this is the problem, but I tried with the instrumentation of both of them.. and I had the same behavior.

From: Joh...@sa...
To: emi...@ho...; cob...@li...
Subject: RE: [Cobertura-devel] Can't get the the proper code coverage using Cobertura + Testng + Ant
Date: Tue, 27 Mar 2012 21:55:02 +0000











 
That is determined by how you are doing the instrumentation.   Can I see your call to cobertura-instrument?
 


From: Emilio Corengia [mailto:emi...@ho...]


Sent: Tuesday, March 27, 2012 5:44 PM

To: cob...@li...

Subject: [Cobertura-devel] Can't get the the proper code coverage using Cobertura + Testng + Ant


 

Hi guys,



I don't have too much experience with Cobertura.. I'm trying to build the coverage reports for a Web app (using Atlas) running my TestNG tests.

The problem that I have is when I try to generate the coverage reports it always show coverage only for my tests instead of the actual host classes (coverage for the classes of Web App is always 0). I don't want to know the coverage of my tests, I want the
 coverage for the App classes.



I'm running these tests like this bellow:



    <target name="run-instrumented-testng">

        <property name="groups" value="" />

        <property name="groups.exclude" value="" />

        <testng classpathref="cob.test.path" outputDir="${dir.testng.reports}" haltonfailure="true" haltonskipped="false" groups="${groups}">

            <xmlfileset dir="${dir.testng.conf}" includes="testng.xml" />

            <sysproperty key="net.sourceforge.cobertura.datafile" file="${cob.ser.file}" />    <!-- ser file -->

        </testng>

    </target>



With:



        <path id="cob.test.path">

            <pathelement path="${instrumented.classes}"/>   <!-- instrumentation directory -->

            <pathelement path="${dir.compile}"/>   <!-- main class files -->

            <pathelement path="${dir.servicetest.compile}"/>   <!-- test class files -->

            <path refid="classpath.testng"/>

            <path refid="classpath.cobertura"/>

        </path>



Any idea about where I messed up here is welcome... thanks in advance, Emilio.