t022scopes.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>t022scopes</title>
6
7<!-- ANTLR includes -->
8<script type="text/javascript" src="/lib/antlr3-all.js"></script>
9<script type="text/javascript" src="t022scopesLexer.js"></script>
10<script type="text/javascript" src="t022scopesParser.js"></script>
11
12
13<!-- JsUnit include -->
14<script type="text/javascript" src="/jsunit/app/jsUnitCore.js"></script>
15
16<!-- Test Code -->
17<script type="text/javascript">
18    var TParser = function() {
19        TParser.superclass.constructor.apply(this, arguments);
20    }
21    org.antlr.lang.extend(TParser, t022scopesParser, {
22        emitErrorMessage: function(msg) {},
23        reportError: function(e) { throw e; }
24    });
25
26
27    function testa1() {
28        var cstream = new org.antlr.runtime.ANTLRStringStream("foobar"),
29            lexer = new t022scopesLexer(cstream),
30            tstream = new org.antlr.runtime.CommonTokenStream(lexer),
31            parser = new TParser(tstream);
32
33        // just make sure we don't get any errors
34        parser.a();
35    }
36
37    function testb1() {
38        var cstream = new org.antlr.runtime.ANTLRStringStream("foobar"),
39            lexer = new t022scopesLexer(cstream),
40            tstream = new org.antlr.runtime.CommonTokenStream(lexer),
41            parser = new TParser(tstream);
42
43        try {
44            parser.b(false);
45            fail("above should have throw error");
46        } catch(e) {
47            assert(org.antlr.lang.isValue(e));
48        }
49    }
50
51    function testb2() {
52        var cstream = new org.antlr.runtime.ANTLRStringStream("foobar"),
53            lexer = new t022scopesLexer(cstream),
54            tstream = new org.antlr.runtime.CommonTokenStream(lexer),
55            parser = new TParser(tstream);
56
57        parser.b(true);
58    }
59
60    function testc1() {
61        var xinput = [
62            "{",
63            "   int i;",
64            "   int j;",
65            "   i = 0;",
66            "}"
67        ].join("\n");
68
69        var cstream = new org.antlr.runtime.ANTLRStringStream(xinput),
70            lexer = new t022scopesLexer(cstream),
71            tstream = new org.antlr.runtime.CommonTokenStream(lexer),
72            parser = new TParser(tstream),
73            i;
74
75        var symbols = parser.c();
76        assert(symbols.i);
77        assert(symbols.j);
78    }
79
80    function testc2() {
81        var xinput = [
82            "{",
83            "   int i;",
84            "   int j;",
85            "   i = 0;",
86            "   x = 4;",
87            "}"
88        ].join("\n");
89
90        var cstream = new org.antlr.runtime.ANTLRStringStream(xinput),
91            lexer = new t022scopesLexer(cstream),
92            tstream = new org.antlr.runtime.CommonTokenStream(lexer),
93            parser = new TParser(tstream),
94            i;
95
96        try {
97            parser.c();
98            fail("shouldn't get here");
99        } catch(e) {
100            assertEquals(e.message, "x");
101        }
102    }
103
104    function testd1() {
105        var xinput = [
106            "{",
107            "   int i;",
108            "   int j;",
109            "   i = 0;",
110            "   {",
111            "       int i;",
112            "       int x;",
113            "       x = 5;",
114            "   }",
115            "}"
116        ].join("\n");
117
118        var cstream = new org.antlr.runtime.ANTLRStringStream(xinput),
119            lexer = new t022scopesLexer(cstream),
120            tstream = new org.antlr.runtime.CommonTokenStream(lexer),
121            parser = new TParser(tstream),
122            i;
123
124        var symbols = parser.d();
125        assert(symbols.i);
126        assert(symbols.j);
127    }
128
129    function teste1() {
130        var xinput = "{ { { { 12 } } } }";
131        var cstream = new org.antlr.runtime.ANTLRStringStream(xinput),
132            lexer = new t022scopesLexer(cstream),
133            tstream = new org.antlr.runtime.CommonTokenStream(lexer),
134            parser = new TParser(tstream);
135
136        var res = parser.e();
137        assertEquals(res, 12);
138    }
139
140    function testf1() {
141        var xinput = "{ { { { 12 } } } }";
142        var cstream = new org.antlr.runtime.ANTLRStringStream(xinput),
143            lexer = new t022scopesLexer(cstream),
144            tstream = new org.antlr.runtime.CommonTokenStream(lexer),
145            parser = new TParser(tstream);
146
147        var res = parser.f();
148        assertUndefined(res);
149    }
150
151    function testf2() {
152        var xinput = "{ { 12 } }";
153        var cstream = new org.antlr.runtime.ANTLRStringStream(xinput),
154            lexer = new t022scopesLexer(cstream),
155            tstream = new org.antlr.runtime.CommonTokenStream(lexer),
156            parser = new TParser(tstream);
157
158        var res = parser.f();
159        assertUndefined(res);
160    }
161</script>
162
163</head>
164<body>
165    <h1>t022scopes</h1>
166</body>
167</html>
168