<?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="antlr-test" basedir="." default="test1">

  <property name="tmp.dir" location="antlr.tmp"/>


  <target name="setup">
    <mkdir dir="${tmp.dir}"/>
  </target>

  <target name="test1">
    <antlr/>
  </target>

  <target name="test2">
    <antlr target="antlr.g" outputdirectory="${tmp.dir}"/>
  </target>

  <target name="test3" depends="setup">
    <antlr target="antlr.g" outputdirectory="${tmp.dir}"/>
    <fail>
      <condition>
        <!-- to prove each of these files exists;
             ANTLR >= 2.7.6 leaves behind new (.smap) files as well. -->
        <resourcecount when="ne" count="5">
          <fileset dir="${tmp.dir}">
            <include name="CalcParserTokenTypes.txt" />
            <include name="CalcParserTokenTypes.java" />
            <include name="CalcLexer.java" />
            <include name="CalcParser.java" />
            <include name="CalcTreeWalker.java" />
          </fileset>
        </resourcecount>
      </condition>
    </fail>
  </target>

  <target name="test4" depends="setup">
    <antlr target="java.g" outputdirectory="${tmp.dir}"/>
    <antlr dir="${tmp.dir}" target="java.tree.g" outputdirectory="${tmp.dir}"/>
  </target>

  <target name="test5" depends="setup">
    <antlr target="java.tree.g" outputdirectory="${tmp.dir}" fork="yes"/>
  </target>

  <target name="test6" depends="setup">
    <antlr target="java.g" outputdirectory="${tmp.dir}" />
    <antlr dir="${tmp.dir}"
           target="java.tree.g"
           outputdirectory="${tmp.dir}"
           fork="yes"/>
  </target>

  <target name="test7">
    <antlr target="antlr.xml"/>
  </target>

  <target name="test8" depends="setup">
    <antlr target="extended.calc.g" outputdirectory="${tmp.dir}" glib="non-existant-file.g"/>
  </target>

  <target name="test9" depends="setup">
    <!-- Note that I had to copy the grammars over to the temporary directory.  -->
    <!-- This is because ANTLR expects the super grammar and its generated java -->
    <!-- files to be in the same directory, which won't be the case if I use    -->
    <!-- the output directory option. -->
    <copy file="antlr.g" todir="${tmp.dir}"/>
    <copy file="extended.calc.g" todir="${tmp.dir}"/>
    <antlr target="${tmp.dir}/antlr.g"/>
    <antlr target="${tmp.dir}/extended.calc.g" glib="${tmp.dir}/antlr.g"/>
  </target>

  <target name="test10" depends="setup">
    <antlr target="antlr.g" outputdirectory="${tmp.dir}" html="yes"/>
  </target>

  <target name="test11" depends="setup">
    <antlr target="antlr.g" outputdirectory="${tmp.dir}" diagnostic="yes"/>
  </target>

  <target name="test12" depends="setup">
    <antlr target="antlr.g" outputdirectory="${tmp.dir}" trace="yes"/>
  </target>

  <target name="test13" depends="setup">
    <antlr target="antlr.g" outputdirectory="${tmp.dir}" traceLexer="yes" traceParser="yes" traceTreeWalker="yes"/>
  </target>

  <!-- test9 will have been run before that -->
  <target name="noRecompile">
    <antlr target="${tmp.dir}/extended.calc.g" glib="${tmp.dir}/antlr.g"/>
  </target>

  <!-- test9 will have been run before that -->
  <target name="normalRecompile">
    <sleep seconds="2"/>
    <touch file="${tmp.dir}/extended.calc.g"/>
    <antlr target="${tmp.dir}/extended.calc.g" glib="${tmp.dir}/antlr.g"/>
  </target>

  <!-- test9 will have been run before that -->
  <target name="supergrammarChangeRecompile">
    <sleep seconds="2"/>
    <touch file="${tmp.dir}/antlr.g"/>
    <antlr target="${tmp.dir}/extended.calc.g" glib="${tmp.dir}/antlr.g"/>
  </target>

  <target name="cleanup">
    <delete dir="${tmp.dir}" />
    <delete file="../../../../../../CalcParserTokenTypes.txt"/>
  </target>

</project>
