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<meta http-equiv="content-type" content="text/html;charset=utf-8" />
<title>t017parser</title>
<!-- ANTLR includes -->
<script type="text/javascript" src="../../lib/antlr3-all.js"></script>
<script type="text/javascript" src="t017parserLexer.js"></script>
<script type="text/javascript" src="t017parserParser.js"></script>
<!-- JsUnit include -->
<script type="text/javascript" src="../jsunit/app/jsUnitCore.js"></script>
<!-- Test Code -->
<script type="text/javascript">
TestParser = function() {
TestParser.superclass.constructor.apply(this, arguments);
this.reportedErrors = [];
};
org.antlr.lang.extend(TestParser, t017parserParser, {
emitErrorMessage: function(msg) {
this.reportedErrors.push(msg);
}
});
function testValid() {
var cstream = new org.antlr.runtime.ANTLRStringStream("int foo;"),
lexer = new t017parserLexer(cstream),
tstream = new org.antlr.runtime.CommonTokenStream(lexer),
parser = new TestParser(tstream);
parser.program();
assertEquals(parser.reportedErrors.length, 0);
}
function testMalformedInput1() {
var cstream = new org.antlr.runtime.ANTLRStringStream("int foo() { 1+2 }");
lexer = new t017parserLexer(cstream),
tstream = new org.antlr.runtime.CommonTokenStream(lexer),
parser = new TestParser(tstream);
parser.program();
assertEquals(parser.reportedErrors.length, 1);
assertEquals(parser.reportedErrors[0].indexOf("line 1:16"), 0);
}
function testMalformedInput2() {
var cstream = new org.antlr.runtime.ANTLRStringStream("int foo() { 1+; 1+2 }"),
lexer = new t017parserLexer(cstream),
tstream = new org.antlr.runtime.CommonTokenStream(lexer),
parser = new TestParser(tstream);
parser.program();
assertEquals(parser.reportedErrors.length, 2);
assertEquals(parser.reportedErrors[0].indexOf("line 1:14"), 0);
assertEquals(parser.reportedErrors[1].indexOf("line 1:20"), 0);
}
</script>
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<body>
<h1>t017parser</h1>
</body>
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