src/tests/antunit/taskdefs/unzip-test.xml

<?xml version="1.0"?>
<!--
  Licensed to the Apache Software Foundation (ASF) under one or more
  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with
  the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
-->

<project name="unzip-test" default="antunit"
         xmlns:au="antlib:org.apache.ant.antunit">
  <import file="../antunit-base.xml" />

  <target name="setUp">
    <mkdir dir="${output}" />
  </target>

  <target name="tearDown" depends="antunit-base.tearDown">
    <delete dir="/tmp/testdir"/>
  </target>

  <target name="testFailureOnBrokenCentralDirectoryStructure">
    <au:expectfailure
       expectedmessage="central directory is empty, can't expand corrupt archive.">
      <unzip src="broken_cd.zip" dest="${output}"/>
    </au:expectfailure>
  </target>

  <!-- Issue 28911 -->
  <target name="testStrippingOfPathsep">
    <mkdir dir="${input}"/>
    <mkdir dir="${output}"/>
    <touch file="${input}/file"/>
    <zip destfile="${output}/a.zip">
      <zipfileset dir="${input}" prefix="/foo"/>
    </zip>
    <unzip src="${output}/a.zip" stripAbsolutePathSpec="true"
           dest="${output}"/>
    <au:assertFileExists file="${output}/foo/file"/>
  </target>

  <target name="testTwoByteExtraFieldInLFH"
          description="https://issues.apache.org/bugzilla/show_bug.cgi?id=42940"
          >
    <mkdir dir="${input}"/>
    <mkdir dir="${output}"/>
    <copy file="zip/Bugzilla-42940.zip" tofile="${input}/test.zip"/>
    <unzip src="${input}/test.zip" dest="${output}"/>
    <au:assertFileExists file="${output}/META-INF/MANIFEST.MF"/>
  </target>

  <target name="testArchiveIsClosedForInvalidZips"
          description="https://issues.apache.org/bugzilla/show_bug.cgi?id=46559"
          >
    <mkdir dir="${input}"/>
    <mkdir dir="${output}"/>
    <copy file="broken_cd.zip" tofile="${input}/test.zip"/>
    <au:expectfailure>
      <unzip src="${input}/test.zip" dest="${output}"/>
    </au:expectfailure>
    <delete file="${input}/test.zip" quiet="true"/>
    <!-- failed on Windows and other OSes with implicit file locking -->
    <au:assertFileDoesntExist file="${input}/test.zip"/>
  </target>

  <target name="testEntriesDontEscapeDestByDefault">
    <mkdir dir="${input}/"/>
    <mkdir dir="${output}/"/>
    <unzip src="zip/direscape.zip" dest="${output}"/>
    <au:assertFileDoesntExist file="${input}/a"/>
  </target>

  <target name="testEntriesCanEscapeDestIfRequested">
    <mkdir dir="${input}/"/>
    <mkdir dir="${output}/"/>
    <unzip src="zip/direscape.zip" dest="${output}" allowFilesToEscapeDest="true"/>
    <au:assertFileExists file="${input}/a"/>
  </target>

  <target name="-can-write-to-tmp?">
    <mkdir dir="${input}"/>
    <echo file="${input}/A.java"><![CDATA[
public class A {
    public static void main(String[] args) {
        new java.io.File("/tmp/testdir/").mkdirs();
    }
}
]]></echo>
    <mkdir dir="${output}"/>
    <javac srcdir="${input}" destdir="${output}"/>
    <java classname="A" classpath="${output}"/>
    <available property="can-write-to-tmp!" file="/tmp/testdir/"/>
  </target>

  <target name="testEntriesCanEscapeDestViaAbsolutePathIfPermitted"
          depends="-can-write-to-tmp?" if="can-write-to-tmp!">
    <unzip src="zip/direscape-absolute.zip" dest="${output}"
           stripAbsolutePathSpec="false"/>
    <au:assertFileExists file="/tmp/testdir/a"/>
  </target>

  <target name="testEntriesDontEscapeDestViaAbsolutePathByDefault"
          depends="-can-write-to-tmp?" if="can-write-to-tmp!">
    <unzip src="zip/direscape-absolute.zip" dest="${output}"/>
    <au:assertFileDoesntExist file="/tmp/testdir/a"/>
  </target>
</project>