<?xml version="1.0" encoding="UTF-8"?>

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<project name="code-coverage" default="generate-code-coverage-report" basedir="..">

  <!-- CODE COVERAGE -->

  <target name="init-cc-enabled" if="${cc.enabled}">

    <echo message="initialize [${jcov}] java coverage"/>

    <property name="cc.report.dir" value="${cc.dir}/CC_${jcov}_report"/>

    <property name="cc.merged.xml" value="${cc.dir}/CC_${jcov}_result-merged.xml"/>

    <condition property="run.test.cc.jvmargs" value="${cc.dynamic.args}">

      <equals arg1="${jcov}" arg2="dynamic" trim="true"/>

    </condition>

    <condition property="cc.generate.template" value="true">

      <equals arg1="${cc.dynamic.genereate.template}" arg2="true" trim="true"/>

    </condition>

    <mkdir dir="${cc.dir}"/>

    <mkdir dir="${build.dir}/to_be_instrumented"/>

    <!-- info -->

    <echo message="jcov=${jcov}"/>

    <echo message="cc.generate.template=${cc.generate.template}"/>

    <echo message="cc.instrument=${cc.instrument}"/>

    <echo message="run.test.cc.jvmargs=${run.test.cc.jvmargs}"/>

    <echo message="cc.report.dir=${cc.report.dir}"/>

    <echo message="cc.merged.xml=${cc.merged.xml}"/>

  </target>

  <target name="init-cc-disabled" unless="${cc.enabled}">

    <property name="run.test.cc.jvmargs" value=""/>

  </target>

  <target name="prepare-to-be-instrumented" depends="compile" description="Prepares to_be_instrumented dir">

    <copy todir="${build.dir}/to_be_instrumented">

      <fileset dir="${build.classes.dir}">

        <include name="**/*.class"/>

        <include name="**/*.clazz"/>

      </fileset>

    </copy>

    <move todir="${build.dir}/to_be_instrumented/jdk/nashorn/internal/objects">

      <fileset dir="${build.dir}/to_be_instrumented/jdk/nashorn/internal/objects">

        <include name="**/*.clazz"/>

      </fileset>

      <mapper type="glob" from="*.clazz" to="*.class"/>

    </move>

  </target>

  <target name="generate-cc-template" depends="prepare-to-be-instrumented" description="Generates code coverage template for dynamic CC" if="cc.generate.template">

    <property name="cc.instrumented.path" location="${build.dir}/to_be_instrumented"/>

    <java classname="com.sun.tdk.jcov.TmplGen">

      <arg value="-verbose"/>

      <arg line="-include ${cc.include}"/>

      <arg line="-type all"/>

      <arg line="-template ${cc.template}"/>

      <arg value="${cc.instrumented.path}"/>

      <classpath>

        <pathelement location="${jcov.jar}"/>

      </classpath>

    </java>

    <java classname="com.sun.tdk.jcov.RepGen">

      <arg value="-verbose"/>

      <arg line="-output ${cc.dir}/CC_template_report"/>

      <arg value="${cc.template}"/>

      <classpath>

        <pathelement location="${jcov.jar}"/>

      </classpath>

    </java>

  </target>

  <target name="init-cc" depends="init-cc-disabled, init-cc-enabled">

    <property name="run.test.cc.jvmargs" value=""/>

  </target>

  <target name="init-cc-cleanup" if="${cc.enabled}">

    <delete dir="${cc.dir}" failonerror="false" />

    <delete dir="${build.dir}/to_be_instrumented" failonerror="false" />

  </target>

  <target name="check-merging-files" depends="init">

	<echo message="checking avalibility of ${cc.template}"/>

    <condition property="nothing-to-merge" value="true">

		<not>

	      <available file="${cc.template}"/>

		</not>

    </condition>

	<echo message="nothing-to-merge = ${nothing-to-merge}"/>

  </target>

  <target name="fix-merging-files" depends="check-merging-files" if="${nothing-to-merge}">

	<echo message="making pre-merge workaround due to missed template"/>

	<move todir="${cc.dir}" includeemptydirs="false">

		<fileset dir="${cc.dir}">

			<include name="*.xml"/>

		</fileset>

		<mapper type="glob" from="*.xml" to="CC_${jcov}_result-merged.xml"/>

	</move>

  </target>

  <target name="merge-code-coverage" depends="fix-merging-files" unless="${nothing-to-merge}">

	<echo message="merging files"/>

    <fileset dir="${cc.dir}" id="cc.xmls">

      <include name="**/*_${jcov}_*.xml"/>

      <include name="**/CC_template.xml"/>

    </fileset>

    <pathconvert pathsep=" " property="cc.all.xmls" refid="cc.xmls"/>

	<echo message="merging files - ${cc.all.xmls}" />

    <java classname="com.sun.tdk.jcov.Merger">

      <arg value="-verbose"/>

      <arg value="-output"/>

      <arg value="${cc.merged.xml}"/>

      <arg value="-exclude"/>

      <arg value="com\.oracle\.nashorn\.runtime\.ScriptRuntime*"/>

      <arg line="${cc.all.xmls}"/>

      <classpath>

        <pathelement location="${jcov.jar}"/>

      </classpath>

    </java>

  </target>

  <target name="generate-code-coverage-report" depends="merge-code-coverage">

    <java classname="com.sun.tdk.jcov.RepGen">

      <arg value="-verbose"/>

<!--      <arg line ="-exclude_list CC.report.exclude"/> -->

      <arg line="-output ${cc.report.dir}"/>

      <arg value="${cc.merged.xml}"/>

      <classpath>

        <pathelement location="${jcov.jar}"/>

      </classpath>

    </java>

  </target>

</project>