AbstractTest


1   package org.antlr.works.test;
2   
3   import org.antlr.xjlib.foundation.XJUtils;
4   import junit.framework.TestCase;
5   import org.antlr.works.ate.syntax.generic.ATESyntaxEngineDelegate;
6   import org.antlr.works.ate.syntax.generic.ATESyntaxLexer;
7   import org.antlr.works.syntax.GrammarSyntaxEngine;
8   import org.antlr.works.syntax.GrammarSyntaxParser;
9   
10  import java.io.IOException  ;
11  /*
12  
13  [The "BSD licence"]
14  Copyright (c) 2005-2006 Jean Bovet
15  All rights reserved.
16  
17  Redistribution and use in source and binary forms, with or without
18  modification, are permitted provided that the following conditions
19  are met:
20  
21  1. Redistributions of source code must retain the above copyright
22  notice, this list of conditions and the following disclaimer.
23  2. Redistributions in binary form must reproduce the above copyright
24  notice, this list of conditions and the following disclaimer in the
25  documentation and/or other materials provided with the distribution.
26  3. The name of the author may not be used to endorse or promote products
27  derived from this software without specific prior written permission.
28  
29  THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
30  IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
31  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
32  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
33  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
34  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
35  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
36  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
37  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
38  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
39  
40  */
41  
42  public class AbstractTest extends TestCase implements ATESyntaxEngineDelegate {
43  
44      protected GrammarSyntaxEngine engine = new GrammarSyntaxEngine();
45      protected String   text;
46  
47      public void parseFile(String   fileName) throws IOException   {
48          this.text = getTextFromFile(fileName);
49  
50          engine.setDelegate(this);
51          engine.process();
52      }
53  
54      public ATESyntaxLexer getLexer() {
55          return engine.getLexer();
56      }
57  
58      public GrammarSyntaxParser getParser() {
59          return (GrammarSyntaxParser) engine.getParser();
60      }
61  
62      public String   getResourceFile(String   fileName) {
63          return getClass().getResource(fileName).getFile();
64      }
65  
66      public String   getTextFromFile(String   fileName) throws IOException   {
67          return XJUtils.getStringFromFile(getResourceFile(fileName));
68      }
69  
70      public String   getText() {
71          return text;
72      }
73  
74      public void ateEngineWillParse() {
75  
76      }
77  
78      public void ateEngineDidParse() {
79      }
80  }
81
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