SOLR-2452: Put back Solr-specific clover properties & targets

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1144847 13f79535-47bb-0310-9956-ffa450edef68

solr/build.xml

@@ -172,6 +172,65 @@
     </delete>
   </target>
 
+  <!-- Clover targets -->
+  <target name="clover" depends="clover.setup, clover.info"
+          description="Instrument the Unit tests using Clover.  Requires a Clover license and clover.jar in the ANT classpath.  To use, specify -Drun.clover=true on the command line."/>
+
+  <target name="clover.setup" if="clover.enabled">
+    <taskdef resource="cloverlib.xml"/>
+    <mkdir dir="${clover.db.dir}"/>
+    <clover-setup initString="${clover.db.dir}/solr_coverage.db">
+      <fileset dir="core/src/java"/>
+      <fileset dir="solrj/src/java"/>
+      <fileset dir="contrib/analysis-extras/src/java"/>
+      <fileset dir="contrib/clustering/src/java"/>
+      <fileset dir="contrib/dataimporthandler/src/java"/>
+      <fileset dir="contrib/dataimporthandler-extras/src/java"/>
+      <fileset dir="contrib/extraction/src/java"/>
+      <fileset dir="contrib/uima/src/java"/>
+      <testsources dir="test-framework/src/java"/>
+      <testsources dir="core/src/test"/>
+      <testsources dir="solrj/src/test"/>
+      <testsources dir="contrib/analysis-extras/src/test" />
+      <testsources dir="contrib/clustering/src/test" />
+      <testsources dir="contrib/dataimporthandler/src/test" />
+      <testsources dir="contrib/dataimporthandler-extras/src/test" />
+      <testsources dir="contrib/extraction/src/test" />
+      <testsources dir="contrib/uima/src/test" />
+    </clover-setup>
+  </target>
+
+  <target name="clover.info" unless="clover.present">
+  	<echo>
+      Clover not found. Code coverage reports disabled.
+  	</echo>
+  </target>
+
+  <target name="clover.check">
+	<fail unless="clover.present">
+	  ##################################################################
+      Clover not found.
+      Please make sure clover.jar is in ANT_HOME/lib, or made available
+      to Ant using other mechanisms like -lib or CLASSPATH.
+      ##################################################################
+  	</fail>
+  </target>
+
+  <!-- Run after Junit tests. -->
+  <target name="generate-clover-reports" depends="clover.check, clover">
+    <mkdir dir="${clover.report.dir}"/>
+    <clover-report>
+       <current outfile="${clover.report.dir}/clover.xml"
+                title="${fullnamever}">
+          <format type="xml"/>
+       </current>
+       <current outfile="${clover.report.dir}" title="${fullnamever}">
+          <format type="html"/>
+       </current>
+    </clover-report>
+  </target>
+
+  
   <!-- ========================================================================= -->
   <!-- ===================== DISTRIBUTION-RELATED TASKS ======================== -->
   <!-- ========================================================================= -->

solr/common-build.xml

@@ -48,6 +48,16 @@
   <property name="tests.threadspercpu" value="2"/>
   <property name="tests.cleanthreads.sysprop" value="perClass"/>
 
+  <property name="clover.db.dir" location="${dest}/tests/clover/db"/>
+  <property name="clover.report.dir" location="${dest}/tests/clover/reports"/>
+  <available property="clover.present" classname="com.cenqua.clover.tasks.CloverReportTask"/>
+  <condition property="clover.enabled">
+    <and>
+      <isset property="run.clover"/>
+      <isset property="clover.present"/>
+    </and>
+  </condition>
+
   <path id="additional.dependencies">
   	<fileset dir="${common-solr.dir}/lib" includes="**/*.jar"/>
   	<fileset dir="${common-solr.dir}/example/lib" includes="**/*.jar"/>