ANT_17_BRANCH/src/etc/testcases/taskdefs/conditions/isfileselected.xml

<project>
  <macrodef name="pass">
    <element name="conditions" implicit="yes"/>
    <attribute name="failmessage"/>
    <sequential>
      <fail message="@{failmessage}">
        <condition>
          <not>
            <conditions/>
          </not>
        </condition>
      </fail>
    </sequential>
  </macrodef>

  <target name="simple">
    <pass failmessage="a simple test">
      <isfileselected file="jars/pass.jar">
        <signedselector/>
      </isfileselected>
    </pass>
  </target>

  <target name="name">
    <pass failmessage="name did not match">
      <isfileselected file="jars/nosign.jar">
        <filename name="jars/nosign.jar"/>
      </isfileselected>
    </pass>
  </target>

  <target name="basedir">
    <pass failmessage="name did not match with a basedir change">
      <isfileselected file="jars/nosign.jar" basedir="jars">
        <filename name="nosign.jar"/>
      </isfileselected>
    </pass>
  </target>

  <target name="type">
    <pass failmessage="type selector did not work">
      <isfileselected file="isfileselected.xml">
        <type type="file"/>
      </isfileselected>
    </pass>
  </target>

  <target name="not.selector">
    <fileset dir=".">
      <isfileselected file="nosigned.jar"/>
    </fileset>
  </target>
</project>