ant/src/tests/antunit/core/projecthelpers-test.xml

<?xml version="1.0"?>
<!--
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  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
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  (the "License"); you may not use this file except in compliance with
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      http://www.apache.org/licenses/LICENSE-2.0

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<project xmlns:au="antlib:org.apache.ant.antunit" default="antunit">

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

  <property name="projecthelperin" location="${java.io.tmpdir}/projecthelperinput"/>
  <property name="projecthelperout" location="${java.io.tmpdir}/projecthelperoutput"/>

  <target name="compileHelpers">
    <mkdir dir="${projecthelperin}/org/apache/tools/ant"/>
    <mkdir dir="${projecthelperout}/org/apache/tools/ant"/>

    <echo file="${projecthelperin}/org/apache/tools/ant/ReferencerProjectHelper.java">
<!-- helper that just delegate the parsing to the xml build with the proper name -->
<![CDATA[
        package org.apache.tools.ant;

        import org.apache.tools.ant.helper.ProjectHelper2;
        import org.apache.tools.ant.types.Resource;
        import org.apache.tools.ant.types.resources.FileResource;

        public class ReferencerProjectHelper extends ProjectHelper2 {

            public boolean canParseBuildFile(Resource buildFile) {
                return buildFile instanceof FileResource && buildFile.getName().endsWith(".xmlref");
            }

            public String getDefaultBuildFile() {
                return "build.xmlref";
            }

            public boolean canParseAntlibDescriptor(Resource resource) {
                return resource instanceof FileResource && resource.getName().endsWith(".xmlref");
            }

            public void parse(Project project, Object source, RootHandler handler)
                    throws BuildException {
                FileResource file = (FileResource) source;
                String name = file.getName();
                Resource actual = new FileResource(file.getFile().getParentFile(), name.substring(0, name.length() - 3));
                // switch to the parsing of the xml build file
                super.parse(project, actual, handler);
            }
        }
]]></echo>
    <javac srcdir="${projecthelperin}" destdir="${projecthelperout}"/>
  </target>

  <target name="defineHelpers" depends="compileHelpers">
    <typedef name="referencerhelper" classname="org.apache.tools.ant.ReferencerProjectHelper">
      <classpath location="${projecthelperout}"/>
    </typedef>
    <projecthelper>
      <referencerhelper/>
    </projecthelper>
  </target>

  <target name="testCrossTargets" depends="defineHelpers">
    <ant antfile="projecthelpers/build-cross-targets.xml" />
  </target>

  <target name="testManyImport" depends="defineHelpers">
    <ant antfile="projecthelpers/build-many-import.xml" />
  </target>

  <target name="testCrossExtension" depends="defineHelpers">
    <ant antfile="projecthelpers/build-cross-extension.xml" />
  </target>

  <target name="tearDown" depends="antunit-base.tearDown">
    <delete dir="${projecthelperin}"/>
    <delete dir="${projecthelperout}"/>
  </target>
</project>