src/tests/antunit/taskdefs/optional/unix/symlink-test.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
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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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   distributed under the License is distributed on an "AS IS" BASIS,
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   limitations under the License.
-->
<project name="symlink-test"
    default="antunit" xmlns:au="antlib:org.apache.ant.antunit">
  <import file="../../../antunit-base.xml"/>

  <target name="setUp">
    <condition property="isUnix">
      <os family="unix" />
    </condition>
  </target>

  <target name="tearDown" depends="antunit-base.tearDown"
          if="chmod.tmp">
    <chmod dir="${chmod.tmp}" perm="755"/>
    <delete dir="${chmod.tmp}"/>
  </target>

  <target name="os">

    <mkdir dir="${output}" />
    <condition property="unix">
      <os family="unix" />
    </condition>
    <property name="file_ref"
      location="${output}/file"/>
    <property name="hanging_ref"
        location="${output}/hanging_ref"/>
  </target>

  <target name="init" depends="os" if="unix">
    <touch file="${file_ref}" />
  </target>

  <target name="testCreateDouble" depends="init" if="unix">
    <symlink overwrite="true" link="${output}/link"
        resource="${file_ref}"/>
    <symlink overwrite="true" link="${output}/link"
        resource="${file_ref}"/>
  </target>


  <target name="testCreateDoubleHanging" depends="init" if="unix">
    <symlink overwrite="true" link="${output}/link2"
        resource="${hanging_ref}"/>
    <symlink overwrite="true" link="${output}/link2"
        resource="${hanging_ref}"/>
  </target>

  <target name="testCreateOverFile" depends="init" if="unix">
    <touch file="${output}/link3" />
    <symlink overwrite="true" link="${output}/link3"
        resource="${file_ref}"/>
  </target>

  <target name="testDeleteOfBrokenLink" depends="init" if="unix">
    <symlink link="${output}/link" resource="${file_ref}"/>
    <delete file="${file_ref}"/>
    <symlink link="${output}/link" action="delete"/>
    <au:assertFileDoesntExist file="${output}/link"/>
  </target>

  <target name="testDeleteLinkToParent" depends="init" if="unix">
    <symlink link="${output}/link" resource="${output}"/>
    <symlink link="${output}/link" action="delete"/>
    <au:assertFileDoesntExist file="${output}/link"/>
  </target>

  <target name="testDeleteWithNoPermissionToRenameTarget"
          depends="init" if="unix">
    <!-- must be outside of ${output} or "base" tearDown will fail -->
    <property name="chmod.tmp" location="${output}/../ant-symlink-test"/>
    <mkdir dir="${chmod.tmp}/A"/>
    <chmod perm="555" dir="${chmod.tmp}"/>
    <symlink link="${output}/link" resource="${chmod.tmp}/A"/>
    <symlink link="${output}/link" action="delete"/>
    <au:assertFileDoesntExist file="${output}/link"/>
  </target>

  <target name="testDeleteLinkInSameDirAsBuildFile" depends="setUp" if="isUnix"
          description="https://issues.apache.org/bugzilla/show_bug.cgi?id=49137">
    <mkdir dir="${output}/Templates"/>
    <mkdir dir="${output}/project1"/>
    <symlink action="single" link="${output}/project1/Templates"
             resource="../Templates"/>
    <echo file="${output}/project1/build.xml"><![CDATA[
<project name="project1" default="build" basedir=".">
    <target name="build">
        <symlink action="delete" link="Templates"/>
    </target>
</project>]]></echo>
    <ant antfile="${output}/project1/build.xml"/>
  </target>
</project>