Java应用利器组合：Ant JUnit Cobertura

    <!? - - - - - - - - - - - - - - - - -
      target: init
      initialize the build env. for code coverage                     
    - - - - - - - - - - - - - - - - - ?>   
    <target name="init-coverage" description="initialize the build env.">
        <!? create the output folder ?> 
        <mkdir dir="${instrumented-dir}" />
        <mkdir dir="${cobertura-dir}" />
        <mkdir dir="${cobertura-xml-dir}" />
        <mkdir dir="${cobertura-html-dir}" />
    </target>
   
    <target name="compile-coverage" depends="init">
        <javac srcdir="${src-dir}:${testcase-dir}" destdir="${out-dir}" debug="true" > 
            <classpath refid="cobertura.classpath" />
        </javac>
    </target>

    <!? =================================
      target: instrument
      Instrument into the class files, but
      exclude test classes
     ================================= ?>    
    <target name="instrument" depends="init-coverage,compile-coverage" description="instrument into the class files">
        <!?
          Instrument the application classes, writing the
          instrumented classes into ${instrumented.dir}.
        ?>
        <cobertura-instrument todir="${instrumented-dir}" datafile="${instrument-file}">
            <!?
                The following line causes instrument to ignore any
                source line containing a reference to log4j, for the
                purposes of coverage reporting.
            ?>
            <ignore regex="org.apache.log4j.*" />
            <fileset dir="${out-dir}">
                <!?
                  Instrument all the application classes, but
                  don’t instrument the test classes.
                ?>
                <include name="**/*.class" />
                <exclude name="**/Test*.class" />
            </fileset>
        </cobertura-instrument>
    </target>       
   
    <!? =================================
      target: coverage-check
      check the code coverage by given rates.
     ================================= ?> 
    <target name="coverage-check" description="check the code coverage by given rates">
      <cobertura-check branchrate="34" totallinerate="100" />
    </target>
   
    <!? =================================
      target: coverage-report-xml
      generate code coverage report by xml format
     ================================= ?>     
    <target name="coverage-report-xml" description="generate xml report">
      <!? Generate an XML file containing the coverage data using the "srcdir" attribute. ?>
      <cobertura-report srcdir="${src-dir}" destdir="${cobertura-xml-dir}" format="xml" datafile="${instrument-file}"/>
    </target>
   
    <!? =================================
      target: coverage-report-html
      generate code coverage report by html format
     ================================= ?>   
    <target name="coverage-report-html">
    <!?
        Generate a series of HTML files containing the coverage
        data in a user-readable form using nested source filesets.
    ?>
      <cobertura-report destdir="${cobertura-html-dir}" datafile="${instrument-file}">
        <fileset dir="${src-dir}">
          <include name="**/*.java"/>
        </fileset>
      </cobertura-report>
    </target>
   
    <!? run the code coverage individual ?>
    <target name="coverage" depends="compile-coverage,instrument,test,coverage-report-html"
        description="Compile, instrument ourself, run the tests and generate JUnit and code coverage reports."/>
   
    <!? =================================================================== ?>
    <!?                           Public Targets                            ?>
    <!? =================================================================== ?>
   
    <target name="clean">
        <delete quiet="true" includeEmptyDirs="true">
            <fileset dir="${report-dir}">
                <exclude name=".cvsignore" />
                <exclude name="CVS" />
            </fileset>
            <fileset dir="${out-dir}">
            </fileset>
        </delete>
    </target>
   
   
    <!? =================================================================== ?>
    <!?                           Global Targets                            ?>
    <!? =================================================================== ?>
   
    <target name="all" depends="compile" />
   
    <target name="junit" depends="clean, compile-test, test" />

    <target name="full" depends="clean, coverage" />

</project>

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