t053hetero.html revision 324c4644fee44b9898524c09511bd33c3f12e2df 
1<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
2<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
3<head>
4<meta http-equiv="content-type" content="text/html;charset=utf-8" />
5<title>t053hetero</title>
6
7<!-- ANTLR includes -->
8<script type="text/javascript" src="/lib/antlr3-all.js"></script>
9
10<script type="text/javascript" src="t053heteroT1Lexer.js"></script>
11<script type="text/javascript" src="t053heteroT1Parser.js"></script>
12
13<script type="text/javascript" src="t053heteroT2Lexer.js"></script>
14<script type="text/javascript" src="t053heteroT2Parser.js"></script>
15
16<script type="text/javascript" src="t053heteroT3Lexer.js"></script>
17<script type="text/javascript" src="t053heteroT3Parser.js"></script>
18
19<script type="text/javascript" src="t053heteroT4Lexer.js"></script>
20<script type="text/javascript" src="t053heteroT4Parser.js"></script>
21
22<script type="text/javascript" src="t053heteroT5Lexer.js"></script>
23<script type="text/javascript" src="t053heteroT5Parser.js"></script>
24
25<script type="text/javascript" src="t053heteroT6Lexer.js"></script>
26<script type="text/javascript" src="t053heteroT6Parser.js"></script>
27
28<script type="text/javascript" src="t053heteroT7Lexer.js"></script>
29<script type="text/javascript" src="t053heteroT7Parser.js"></script>
30
31<script type="text/javascript" src="t053heteroT8Lexer.js"></script>
32<script type="text/javascript" src="t053heteroT8Parser.js"></script>
33
34<script type="text/javascript" src="t053heteroT9Lexer.js"></script>
35<script type="text/javascript" src="t053heteroT9Parser.js"></script>
36
37<script type="text/javascript" src="t053heteroT10Lexer.js"></script>
38<script type="text/javascript" src="t053heteroT10Parser.js"></script>
39
40<script type="text/javascript" src="t053heteroT11Lexer.js"></script>
41<script type="text/javascript" src="t053heteroT11Parser.js"></script>
42
43<script type="text/javascript" src="t053heteroT12Lexer.js"></script>
44<script type="text/javascript" src="t053heteroT12Parser.js"></script>
45
46<script type="text/javascript" src="t053heteroT13Lexer.js"></script>
47<script type="text/javascript" src="t053heteroT13Parser.js"></script>
48<script type="text/javascript" src="t053heteroTP13Parser.js"></script>
49
50<script type="text/javascript" src="t053heteroT14Lexer.js"></script>
51<script type="text/javascript" src="t053heteroT14Parser.js"></script>
52<script type="text/javascript" src="t053heteroTP14Parser.js"></script>
53
54<script type="text/javascript" src="t053heteroT15Lexer.js"></script>
55<script type="text/javascript" src="t053heteroT15Parser.js"></script>
56<script type="text/javascript" src="t053heteroTP15Parser.js"></script>
57
58<script type="text/javascript" src="t053heteroT16Lexer.js"></script>
59<script type="text/javascript" src="t053heteroT16Parser.js"></script>
60<script type="text/javascript" src="t053heteroTP16Parser.js"></script>
61
62<script type="text/javascript" src="t053heteroT17Lexer.js"></script>
63<script type="text/javascript" src="t053heteroT17Parser.js"></script>
64<script type="text/javascript" src="t053heteroTP17Parser.js"></script>
65
66<script type="text/javascript" src="t053heteroT18Lexer.js"></script>
67<script type="text/javascript" src="t053heteroT18Parser.js"></script>
68<script type="text/javascript" src="t053heteroTP18Parser.js"></script>
69
70<script type="text/javascript" src="t053heteroT18Lexer.js"></script>
71<script type="text/javascript" src="t053heteroT18Parser.js"></script>
72<script type="text/javascript" src="t053heteroTP18Parser.js"></script>
73
74<script type="text/javascript" src="t053heteroTLexer.js"></script>
75<script type="text/javascript" src="t053heteroTParser.js"></script>
76<script type="text/javascript" src="t053heteroTPParser.js"></script>
77
78<!-- JsUnit include -->
79<script type="text/javascript" src="/jsunit/app/jsUnitCore.js"></script>
80
81<!-- Test Code -->
82<script type="text/javascript">
83    // Parser Tests
84
85    function execParser(lexerCls, parserCls, grammarEntry, xinput) {
86        var cstream = new org.antlr.runtime.ANTLRStringStream(xinput),
87            lexer = new (EnhancedParser(lexerCls))(cstream),
88            tstream = new org.antlr.runtime.CommonTokenStream(lexer),
89            parser = new (EnhancedParser(parserCls))(tstream);
90        var r = parser[grammarEntry]();
91
92        if (r) {
93            return r.getTree().toStringTree();
94        }
95        return "";
96    }
97
98    function execTreeParser(lexerCls, parserCls, grammarEntry, walkerCls, treeEntry, xinput)
99    {
100        var cstream = new org.antlr.runtime.ANTLRStringStream(xinput),
101            lexer = new (EnhancedParser(lexerCls))(cstream),
102            tstream = new org.antlr.runtime.CommonTokenStream(lexer),
103            parser = new (EnhancedParser(parserCls))(tstream);
104        var r = parser[grammarEntry]();
105
106        var nodes = new org.antlr.runtime.tree.CommonTreeNodeStream(r.getTree());
107        nodes.setTokenStream(tstream);
108        var walker = new walkerCls(nodes);
109        r = walker[treeEntry]();
110
111        if (r) {
112            return r.getTree().toStringTree();
113        }
114        return "";
115    }
116
117
118    function EnhancedParser(base) {
119        var T = function() {
120            T.superclass.constructor.apply(this, arguments);
121            this.traces = [];
122            this.buf = "";
123        };
124
125        org.antlr.lang.extend(T, base, {
126            capture: function(t) {
127                this.buf += t;
128            },
129            traceIn: function(ruleName, ruleIndex) {
130                this.traces.push(">"+ruleName);
131            },
132            traceOut: function(ruleName, ruleIndex) {
133                this.traces.push("<"+ruleName);
134            },
135            reportError: function(input, re) {
136                throw re;
137            }
138        });
139
140        return T;
141    }
142
143    // PARSERS -- AUTO AST
144
145    function testToken() {
146        var found = execParser(
147                t053heteroT1Lexer,
148                t053heteroT1Parser,
149                "a",
150                "a");
151        assertEquals("a<V>", found);
152    }
153
154    function testTokenWithLabel() {
155        var found = execParser(
156                t053heteroT2Lexer,
157                t053heteroT2Parser,
158                "a",
159                "a");
160        assertEquals("a<V>", found);
161    }
162
163    function testTokenWithListLabel() {
164        var found = execParser(
165                t053heteroT3Lexer,
166                t053heteroT3Parser,
167                "a",
168                "a");
169        assertEquals("a<V>", found);
170    }
171
172    function testTokenRoot() {
173        var found = execParser(
174                t053heteroT4Lexer,
175                t053heteroT4Parser,
176                "a",
177                "a");
178        assertEquals("a<V>", found);
179    }
180
181    function testTokenRootWithListLabel() {
182        var found = execParser(
183                t053heteroT5Lexer,
184                t053heteroT5Parser,
185                "a",
186                "a");
187        assertEquals("a<V>", found);
188    }
189
190    function testString() {
191        var found = execParser(
192                t053heteroT6Lexer,
193                t053heteroT6Parser,
194                "a",
195                "begin");
196        assertEquals("begin<V>", found);
197    }
198
199    function testStringRoot() {
200        var found = execParser(
201                t053heteroT7Lexer,
202                t053heteroT7Parser,
203                "a",
204                "begin");
205        assertEquals("begin<V>", found);
206    }
207
208    // PARSERS -- REWRITE AST
209
210    function testRewriteToken() {
211        var found = execParser(
212                t053heteroT8Lexer,
213                t053heteroT8Parser,
214                "a",
215                "a");
216        assertEquals("a<V>", found);
217    }
218
219    function testrewritetokenwithargs() {
220        var found = execParser(
221                t053heteroT9Lexer,
222                t053heteroT9Parser,
223                "a",
224                "a");
225        assertEquals("<V>;421930 a<V>;9900", found);
226    }
227
228    function testRewriteTokenRoot() {
229        var found = execParser(
230                t053heteroT10Lexer,
231                t053heteroT10Parser,
232                "a",
233                "a 2");
234        assertEquals("(a<V> 2)", found);
235    }
236
237    function testRewriteString() {
238        var found = execParser(
239                t053heteroT11Lexer,
240                t053heteroT11Parser,
241                "a",
242                "begin");
243        assertEquals("begin<V>", found);
244    }
245
246    function testRewriteStringRoot() {
247        var found = execParser(
248                t053heteroT12Lexer,
249                t053heteroT12Parser,
250                "a",
251                "begin 2");
252        assertEquals("(begin<V> 2)", found);
253    }
254
255    // TREE PARSERS -- REWRITE AST
256
257    function testTreeParserRewriteFlatList() {
258        var found = execTreeParser(
259                t053heteroT13Lexer,
260                t053heteroT13Parser,
261                "a",
262                t053heteroTP13Parser,
263                "a",
264                "abc 34");
265        assertEquals("34<V> abc<W>", found);
266    }
267
268    function testTreeParserRewriteTree() {
269        var found = execTreeParser(
270                t053heteroT14Lexer,
271                t053heteroT14Parser,
272                "a",
273                t053heteroTP14Parser,
274                "a",
275                "abc 34");
276        assertEquals("(34<V> abc<W>)", found);
277    }
278
279    function testTreeParserRewriteImaginary() {
280        var found = execTreeParser(
281                t053heteroT15Lexer,
282                t053heteroT15Parser,
283                "a",
284                t053heteroTP15Parser,
285                "a",
286                "abc");
287        assertEquals("ROOT<V> abc", found);
288    }
289
290    function testTreeParserRewriteImaginaryWithArgs() {
291        var found = execTreeParser(
292                t053heteroT16Lexer,
293                t053heteroT16Parser,
294                "a",
295                t053heteroTP16Parser,
296                "a",
297                "abc");
298        assertEquals("ROOT<V>;42 abc", found);
299    }
300
301    function testTreeParserRewriteImaginaryRoot() {
302        var found = execTreeParser(
303                t053heteroT17Lexer,
304                t053heteroT17Parser,
305                "a",
306                t053heteroTP17Parser,
307                "a",
308                "abc");
309        assertEquals("(ROOT<V> abc)", found);
310    }
311
312    function testTreeParserRewriteImaginaryFromReal() {
313        var found = execTreeParser(
314                t053heteroT18Lexer,
315                t053heteroT18Parser,
316                "a",
317                t053heteroTP18Parser,
318                "a",
319                "abc");
320        assertEquals("ROOT<V>@1", found);
321    }
322
323    function testTreeParserAutoHeteroAST() {
324        var found = execTreeParser(
325                t053heteroTLexer,
326                t053heteroTParser,
327                "a",
328                t053heteroTPParser,
329                "a",
330                "abc;");
331        assertEquals("abc<V> ;<V>", found);
332    }
333</script>
334
335</head>
336<body>
337    <h1>t053hetero</h1>
338</body>
339</html>
340