source: trunk/org.modelica.mdt.test/src/org/modelica/mdt/test/TestProxyParser.java @ 206

/*
 * This file is part of Modelica Development Tooling.
 *
 * Copyright (c) 2005, Link�pings universitet, Department of
 * Computer and Information Science, PELAB
 *
 * All rights reserved.
 *
 * (The new BSD license, see also
 * http://www.opensource.org/licenses/bsd-license.php)
 *
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in
 *   the documentation and/or other materials provided with the
 *   distribution.
 *
 * * Neither the name of Link�pings universitet nor the names of its
 *   contributors may be used to endorse or promote products derived from
 *   this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package org.modelica.mdt.test;

import java.util.Vector;

import org.modelica.mdt.internal.omcproxy.CompileError;
import org.modelica.mdt.internal.omcproxy.CompilerException;
import org.modelica.mdt.internal.omcproxy.ProxyParser;

import junit.framework.TestCase;

/**
 * Test various methods in org.modelica.mdt.internal.omcproxy.ProxyParser
 * @author Elmir Jagudin
 */
public class TestProxyParser extends TestCase 
{

    /**
     * Test if ProxyParser.parseSimpleList() works as prescribed.
     */
    public void testParseSimpleList()
    {
        /*
         * some combinations of empty lists
         */
        String[] res;
        
        try
        {
            res = ProxyParser.parseSimpleList("{}");
            assertEquals(0, res.length);
        
            res = ProxyParser.parseSimpleList("{ }");
            assertEquals(0, res.length);
            
            res = ProxyParser.parseSimpleList("{    }");
            assertEquals(0, res.length);
    
            
            res = ProxyParser.parseSimpleList("{ \n}");
            assertEquals(0, res.length);
            
            res = ProxyParser.parseSimpleList("{   \n    }");
            assertEquals(0, res.length);
    
            /*
             * single element lists
             */
            res = ProxyParser.parseSimpleList("{hej}");
            assertEquals(1, res.length);
            assertEquals("hej", res[0]);
            
            res = ProxyParser.parseSimpleList("{  muu}");
            assertEquals(1, res.length);
            assertEquals("muu", res[0]);
            
            res = ProxyParser.parseSimpleList("{  muu   }");
            assertEquals(1, res.length);
            assertEquals("muu", res[0]);
    
            res = ProxyParser.parseSimpleList("{muu   }");
            assertEquals(1, res.length);
            assertEquals("muu", res[0]);
    
    
            /*
             * two element lists
             */
            res = ProxyParser.parseSimpleList("{hej,peter}");
            assertEquals(2, res.length);
            assertEquals("hej", res[0]);
            assertEquals("peter", res[1]);
            
            res = ProxyParser.parseSimpleList("{peter,  labb}");
            assertEquals("peter", res[0]);
            assertEquals("labb", res[1]);
            
            res = ProxyParser.parseSimpleList("{peter ,labb}");
            assertEquals("peter", res[0]);
            assertEquals("labb", res[1]);
            
            res = ProxyParser.parseSimpleList("{peter   ,labb}");
            assertEquals("peter", res[0]);
            assertEquals("labb", res[1]);
            
            /*
             * tree elements list
             */
            res = ProxyParser.parseSimpleList("{alan, l, cox}");
            assertEquals(3, res.length);
            assertEquals("alan", res[0]);
            assertEquals("l", res[1]);
            assertEquals("cox", res[2]);
            
            res = ProxyParser.parseSimpleList("{alan,l,cox}");
            assertEquals(3, res.length);
            assertEquals("alan", res[0]);
            assertEquals("l", res[1]);
            assertEquals("cox", res[2]);

        }
        catch(CompilerException e)
        {
            fail(e.getMessage());
        }
    }
    
    public void testParseList()
    {
        Vector v = ProxyParser.parseList("{{a    ,b   }  ,   c   }");
        assertTrue(v.get(0) instanceof Vector);
        assertTrue(v.size() == 2);
        assertTrue(((Vector)v.get(0)).get(0).equals("a"));
        assertTrue(((Vector)v.get(0)).get(1).equals("b"));
        assertTrue(v.get(1).equals("c"));
        
        v = ProxyParser.parseList("{a, b, c}");
        assertTrue(v.size() == 3);
        assertTrue(v.get(0).equals("a"));
        assertTrue(v.get(1).equals("b"));
        assertTrue(v.get(2).equals("c"));
        
        v = ProxyParser.parseList("{a, b, c={a, b, c}}");
        assertTrue(v.size() == 3);
        assertTrue(v.get(0).equals("a"));
        assertTrue(v.get(1).equals("b"));
        assertTrue(v.get(2).equals("c={a, b, c}"));
        
        v = ProxyParser.parseList("{,,}");
        assertTrue(v.size() == 0);
        
        v = ProxyParser.parseList("{foo={bar, gzonk}}");
        assertTrue(v.size() == 1);
        assertTrue(v.get(0).equals("foo={bar, gzonk}"));
    }
                


    /**
     * Test if ProxyParser.parseErrorString() works as prescribed.
     */ 
    public void testParseErrorString()
    {
        try
        {
            /* single error windows style */
            String errorString = 
                "[c:/folde/hej.mo:2:1]: error: unexpected tooken: muu\n";
            CompileError[] errors = ProxyParser.parseErrorString(errorString);
    
            assertEquals(1, errors.length);     
            CompileError error = errors[0];
            assertEquals(2, error.getLine());
            assertEquals("unexpected tooken: muu", error.getErrorDescription());
    
            /* two errors windows style */
            errorString = 
                "[c:/folder he/hej.mo:4:1]: error: unexpected end of file\n" + 
                "[c:/folder he/hej.mo:15:1]: error: hej remar\n";
            errors = ProxyParser.parseErrorString(errorString);
            assertEquals(2, errors.length);
            
            error = errors[0];
            assertEquals(4, error.getLine());
            assertEquals("unexpected end of file", error.getErrorDescription());
    
            error = errors[1];
            assertEquals(15, error.getLine());
            assertEquals("hej remar", error.getErrorDescription());
            
            /* single error unix style */
            errorString = 
                "[/usr/folde/hej.mo:12:1]: error: unexpected tooken: muu\n";
            errors = ProxyParser.parseErrorString(errorString);
    
            assertEquals(1, errors.length);     
            error = errors[0];
            assertEquals(12, error.getLine());
            assertEquals("unexpected tooken: muu", error.getErrorDescription());
    
            /* two errors unix style */
            errorString = 
                "[/hej/hop/hej.mo:453:1]: error: unexpected end of file\n" + 
                "[/usr/local/modelica/hej.mo:715:1]: error: hej remar\n";
            errors = ProxyParser.parseErrorString(errorString);
            assertEquals(2, errors.length);
            
            error = errors[0];
            assertEquals(453, error.getLine());
            assertEquals("unexpected end of file", error.getErrorDescription());
    
            error = errors[1];
            assertEquals(715, error.getLine());
            assertEquals("hej remar", error.getErrorDescription());
    
            /* no errors aka empty error string */
            errors = ProxyParser.parseErrorString("");
            assertEquals(0, errors.length);
        }
        catch(Exception e)
        {
            /* On any exception, fail. */
            fail(e.getMessage());
        }
    }
}