mirror of
https://github.com/marcin-szczepanski/jFuzzyLogic.git
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79 lines
2.9 KiB
Java
79 lines
2.9 KiB
Java
/*
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[The "BSD licence"]
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Copyright (c) 2007-2008 Leon, Jen-Yuan Su
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. The name of the author may not be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package org.antlr.gunit;
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import java.io.IOException;
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import org.antlr.runtime.*;
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/** The main gUnit interpreter entry point.
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* Read a gUnit script, run unit tests or generate a junit file.
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*/
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public class Interp {
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public static void main(String[] args) throws IOException, ClassNotFoundException, RecognitionException {
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/** Pull char from where? */
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CharStream input = null;
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/** Generate junit codes */
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if ( args.length>0 && args[0].equals("-o") ) {
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if ( args.length==2 )
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input = new ANTLRFileStream(args[1]);
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else
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input = new ANTLRInputStream(System.in);
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JUnitCodeGen generater = new JUnitCodeGen(parse(input));
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generater.compile();
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return;
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}
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/** Run gunit tests */
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if ( args.length==1 )
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input = new ANTLRFileStream(args[0]);
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else
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input = new ANTLRInputStream(System.in);
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gUnitExecuter executer = new gUnitExecuter(parse(input));
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System.out.print(executer.execTest()); // unit test result
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//return an error code of the number of failures
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System.exit(executer.failures.size() + executer.invalids.size());
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}
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public static GrammarInfo parse(CharStream input) throws RecognitionException {
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gUnitLexer lexer = new gUnitLexer(input);
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CommonTokenStream tokens = new CommonTokenStream(lexer);
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GrammarInfo grammarInfo = new GrammarInfo();
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gUnitParser parser = new gUnitParser(tokens, grammarInfo);
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parser.gUnitDef(); // parse gunit script and save elements to grammarInfo
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return grammarInfo;
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}
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}
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