src/tests/antunit/taskdefs/concat-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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      https://www.apache.org/licenses/LICENSE-2.0

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

  <target name="tearDown" depends="antunit-base.tearDown">
    <delete file="concat.resources" />
  </target>

  <property name="encodeStringDest" location="${output}/encodeStringDest" />

  <target name="testBinaryAppend">
    <property name="binaryAppendDest" location="${output}/binaryAppendDest" />
    <mkdir dir="${output}" />
    <au:assertTrue message="prerequisite conditions unmet">
      <length length="0">
        <!-- allow for nonexistent OR zero-length: -->
        <fileset file="${binaryAppendDest}" />
      </length>
    </au:assertTrue>
    <echo file="${binaryAppendDest}">x</echo>
    <au:assertTrue message="destfile setup failed">
      <length length="1" file="${binaryAppendDest}" />
    </au:assertTrue>
    <concat append="true" destfile="${binaryAppendDest}" binary="true">
      <string value="x" />
    </concat>
    <au:assertTrue message="expected length 2">
      <length file="${binaryAppendDest}" length="2" />
    </au:assertTrue>
  </target>

  <target name="testStringEncoding" if="os.unix">
    <property name="br" value="${line.separator}" />
    <concat destfile="${encodeStringDest}" outputEncoding="utf-16">foo${br}bar${br}baz${br}</concat>
    <au:assertTrue>
      <resourcesmatch astext="true">
        <file file="utf-16.expected" />
        <file file="${encodeStringDest}" />
      </resourcesmatch>
    </au:assertTrue>
  </target>

  <target name="testStringEncodingWindows" if="os.windows">
    <property name="br" value="${line.separator}" />
    <concat destfile="${encodeStringDest}" outputEncoding="utf-16">foo${br}bar${br}baz${br}</concat>
    <au:assertTrue>
      <resourcesmatch astext="true">
        <file file="utf-16.expected.windows" />
        <file file="${encodeStringDest}" />
      </resourcesmatch>
    </au:assertTrue>
  </target>

  <target name="testDoNotFixNestedText" description="Bugzilla 42369">
    <au:assertTrue>
      <resourcesmatch>
        <string>foo</string>
        <concat fixlastline="true">foo</concat>
      </resourcesmatch>
    </au:assertTrue>
  </target>

  <target name="-fixlastline-setup">
    <mkdir dir="${input}"/>
    <mkdir dir="${output}"/>
    <echo file="${input}/1">1</echo>
    <echo file="${input}/2">2</echo>
  </target>

  <target name="testFixLastLineActuallyFixes" depends="-fixlastline-setup">
    <au:assertTrue>
      <resourcesmatch>
        <string>1${line.separator}2${line.separator}</string>
        <concat fixlastline="true">
          <filelist dir="${input}">
            <file name="1"/>
            <file name="2"/>
          </filelist>
        </concat>
      </resourcesmatch>
    </au:assertTrue>
  </target>

  <target name="testFixLastLineActuallyFixesWithFilterChain"
          depends="-fixlastline-setup"
          description="https://issues.apache.org/bugzilla/show_bug.cgi?id=54672">
    <au:assertTrue>
      <resourcesmatch>
        <string>1${line.separator}2${line.separator}</string>
        <concat fixlastline="true">
          <filelist dir="${input}">
            <file name="1"/>
            <file name="2"/>
          </filelist>
          <filterchain>
	    <tokenfilter>
	      <ignoreblank/>
	    </tokenfilter>
	  </filterchain>
        </concat>
      </resourcesmatch>
    </au:assertTrue>
  </target>

  <target name="testFilterIsAppliedToConcatenation"
          depends="-fixlastline-setup"
          description="https://bz.apache.org/bugzilla/show_bug.cgi?id=64855">
    <au:assertTrue>
      <resourcesmatch>
        <string>1${line.separator}2${line.separator}1${line.separator}2${line.separator}</string>
        <concat fixlastline="true">
          <filelist dir="${input}">
            <file name="1"/>
            <file name="2"/>
          </filelist>
          <filterchain>
	    <tokenfilter>
          <filetokenizer/>
          <replaceregex pattern="(.*)" flags="s" replace="\1\1"/>
	    </tokenfilter>
	  </filterchain>
        </concat>
      </resourcesmatch>
    </au:assertTrue>
  </target>

  <target name="testFilterBeforeConcatActuallyAppliesFilterToEachInput"
          depends="-fixlastline-setup"
          description="https://bz.apache.org/bugzilla/show_bug.cgi?id=64855">
    <au:assertTrue>
      <resourcesmatch>
        <string>1${line.separator}1${line.separator}2${line.separator}2${line.separator}</string>
        <concat fixlastline="true" filterbeforeconcat="true">
          <filelist dir="${input}">
            <file name="1"/>
            <file name="2"/>
          </filelist>
          <filterchain>
	    <tokenfilter>
          <filetokenizer/>
          <replaceregex pattern="(.*)" flags="s" replace="\1\1"/>
	    </tokenfilter>
	  </filterchain>
        </concat>
      </resourcesmatch>
    </au:assertTrue>
  </target>

  <target name="testIgnoreEmptyFalseFileIsCreated">
    <mkdir dir="${input}" />
    <mkdir dir="${output}" />
    <concat destfile="${output}/TESTDEST" append="true" ignoreEmpty="false">
      <filelist dir="${input}" files="thisfiledoesnotexist" />
    </concat>
    <au:assertFileExists file="${output}/TESTDEST" />
  </target>

  <target name="testIgnoreEmptyTrueFileIsNotCreated">
    <mkdir dir="${input}" />
    <mkdir dir="${output}" />
    <concat destfile="${output}/TESTDEST" append="true" ignoreEmpty="true">
      <filelist dir="${input}" files="thisfiledoesnotexist" />
    </concat>
    <au:assertFileDoesntExist file="${output}/TESTDEST" />
  </target>

  <target name="testIgnoreEmptyFalseFileIsCreatedIncludesHeader">
    <mkdir dir="${input}" />
    <mkdir dir="${output}" />
    <concat destfile="${output}/TESTDEST" ignoreEmpty="false">
      <filelist dir="${input}" files="thisfiledoesnotexist" />
      <header filtering="false" trim="yes">
	header
      </header>
    </concat>
    <au:assertFileExists file="${output}/TESTDEST" />
    <au:assertResourceContains resource="${output}/TESTDEST" value="header" />
  </target>

  <target name="testIgnoreEmptyFalseFileIsCreatedIncludesFooter">
    <mkdir dir="${input}" />
    <mkdir dir="${output}" />
    <concat destfile="${output}/TESTDEST" ignoreEmpty="false">
      <filelist dir="${input}" files="thisfiledoesnotexist" />
      <footer filtering="no">footer</footer>
    </concat>
    <au:assertFileExists file="${output}/TESTDEST" />
    <au:assertResourceContains resource="${output}/TESTDEST" value="footer" />
  </target>

  <target name="testResources">
    <string id="s1">The Quick Brown Fox</string>
    <string id="s2">Jumped Over The Lazy Dog.</string>

    <concat destfile="concat.resources" binary="true">
      <resource refid="s1" />
      <resource refid="s2" />
    </concat>
    <length property="expected">
      <resources>
        <resource refid="s1" />
        <resource refid="s2" />
      </resources>
    </length>
    <length property="actual">
      <file file="concat.resources" />
    </length>
    <fail>
      <condition>
        <or>
          <equals arg1="${actual}" arg2="0" />
          <not>
            <equals arg1="${actual}" arg2="${expected}" />
          </not>
        </or>
      </condition>
    </fail>
  </target>

  <target name="testBug48816">
    <concat>
      <resources id="48816" />
      <string value="x" />
    </concat>
    <au:assertTrue>
      <resourcecount refid="48816" count="0" />
    </au:assertTrue>
  </target>

</project>