ANT_17_BRANCH/src/tests/antunit/taskdefs/dirname-test.xml

<?xml version="1.0"?>
<project name="dirname-test" basedir="." default="antunit" xmlns:au="antlib:org.apache.ant.antunit">

  <import file="../antunit-base.xml"/>

  <target name="test1">
    <au:expectfailure expectedmessage="property attribute required">
      <dirname/>
    </au:expectfailure>
  </target>

  <target name="test2">
    <au:expectfailure expectedmessage="file attribute required">
      <dirname property="propname"/>
    </au:expectfailure>
  </target>

  <target name="test3">
    <au:expectfailure expectedmessage="property attribute required">
      <dirname file="filename"/>
    </au:expectfailure>
  </target>

  <target name="init-test4">
    <condition property="valid.os">
      <and>
        <not><os family="dos"/></not><not><os family="netware"/></not>
      </and>
    </condition>
  </target>

  <target name="test4" depends="init-test4" if="valid.os">
    <dirname property="local.dir" file="/usr/local/foo.txt"/>
    <au:assertPropertyEquals name="local.dir" 
      value="${file.separator}usr${file.separator}local"/>
  </target>
  
  <target name="test5">
    <dirname property="base.dir" file="foo.txt"/>
    <au:assertPropertyEquals name="base.dir" value="${basedir}"/>
  </target>

</project>