ant/build-ant.xml

<project name="testng" default="all" basedir=".">

  <property file="build.properties"/>
  <property name="this.directory" value="${test.dir}" />
  <property name="test-output" value="${this.directory}/test-output" />

  <taskdef name="testng" classname="org.testng.TestNGAntTask" classpath="${testng.jar}" />

  <target name="all">
    <echo>This dir: ${this.directory}</echo>
    <delete failonerror="false" dir="${this.directory}/build" />
  	<mkdir dir="${this.directory}/build" />
  	
  	<javac classpath="${testng.jar}"
  		  destdir="${this.directory}/build" srcdir="${this.directory}" includes="test/ant/*.java" />

<!--
    <testng classpath="build;../../testng-5.2beta-jdk15.jar"
            outputdir="test-output"
    	      dumpcommand="true">
        <xmlfileset dir="." includes="testng.xml"/>
    </testng>
-->
	<delete failonerror="false">
	<fileset dir="${test-output}" includes="**"/></delete>
  	
    <testng classpath="${this.directory}/build;${testng.jar}"
            outputdir="${test-output}"
  	    parallel="methods"
  	    threadcount="5"
    	listeners = "org.testng.reporters.FailedReporter, org.testng.reporters.DotTestListener"
    	haltonfailure="true"
    	>
        <classfileset dir="${this.directory}/build">
        	<include name="test/ant/NoPackageTest.class" />
        	<include name="test/ant/MultipleThreadTest.class" />
        </classfileset>
    </testng>
  	
  	<available file="${test-output}/Ant suite/Ant test.xml" 
  		type="file" property="test.exists"/>
  	<fail unless="test.exists" 
  		message="The appropriately named output should have been created"/>
  	
    <testng classpath="${this.directory}/build;${testng.jar}"
            outputdir="${test-output}"
	   	listeners = "org.testng.reporters.FailedReporter, org.testng.reporters.DotTestListener"
    	haltonfailure="true"
    	suitename="Test Ant Suite"
    	testname="Test Ant Test"
    	>
        <classfileset dir="${this.directory}/build">
        	<include name="test/ant/DontOverrideSuiteNameTest.class" />
         </classfileset>
    </testng>
  	
  	<available file="${test-output}/Test Ant Suite/Test Ant Test.xml" 
  		type="file" property="test2.exists"/>
  	<fail unless="test2.exists" message="The appropriately named output should have been created"/>
  	
  	<!-- Ensure standard tests get run -->
    <testng classpath="${this.directory}/build;${testng.jar}"
            outputdir="${test-output}"
    	listeners = "org.testng.reporters.FailedReporter, org.testng.reporters.DotTestListener"
    	haltonfailure="true"
    	>
        <xmlfileset file="${test.resources.dir}/testng-ant.xml"/>
    </testng>
  	<available file="${test-output}/Suitename from xml/TestName.xml" 
  		type="file" property="test3.exists"/>
  	<fail unless="test3.exists" message="The appropriately named output should have been created"/>

  </target>
</project>