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>t014parser</title> 6 7 <!-- ANTLR includes --> 8 <script type="text/javascript" src="../../lib/antlr3-all.js"></script> 9 <script type="text/javascript" src="t014parserLexer.js"></script> 10 <script type="text/javascript" src="t014parserParser.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 function testValid() { 19 var cstream = new org.antlr.runtime.ANTLRStringStream("var foobar; gnarz(); var blupp; flupp ( ) ;"), 20 lexer = new t014parserLexer(cstream), 21 tstream = new org.antlr.runtime.CommonTokenStream(lexer), 22 parser = new t014parserParser(tstream), 23 i, 24 expected = [ 25 ["decl", "foobar"], 26 ["call", "gnarz"], 27 ["decl", "blupp"], 28 ["call", "flupp"] 29 ]; 30 31 parser.document(); 32 assertEquals(0, parser.reportedErrors.length); 33 for (i=0; i<parser.events.length; i++) { 34 assertEquals(parser.events[i][0], expected[i][0]); 35 assertEquals(parser.events[i][1], expected[i][1]); 36 } 37 } 38 39 function testMalformedInput1() { 40 var cstream = new org.antlr.runtime.ANTLRStringStream("var; foo();"), 41 lexer = new t014parserLexer(cstream), 42 tstream = new org.antlr.runtime.CommonTokenStream(lexer), 43 parser = new t014parserParser(tstream); 44 45 parser.document(); 46 assertEquals(parser.reportedErrors.length, 1); 47 assertEquals(parser.reportedErrors[0].indexOf("line 1:3"), 0); 48 assertEquals(parser.events.length, 0); 49 } 50 51 function testMalformedInput2() { 52 var cstream = new org.antlr.runtime.ANTLRStringStream("var foobar(); gnarz();"), 53 lexer = new t014parserLexer(cstream), 54 tstream = new org.antlr.runtime.CommonTokenStream(lexer), 55 parser = new t014parserParser(tstream), 56 expected = [["call", "gnarz"]]; 57 58 parser.document(); 59 assertEquals(parser.reportedErrors.length, 1); 60 assertEquals(parser.reportedErrors[0].indexOf("line 1:10"), 0); 61 var i; 62 assertEquals(parser.events.length, expected.length); 63 for (i=0; i<expected.length; i++) { 64 assertEquals(parser.events[i][0], expected[i][0]); 65 assertEquals(parser.events[i][1], expected[i][1]); 66 } 67 } 68 69 function testMalformedInput3() { 70 var cstream = new org.antlr.runtime.ANTLRStringStream("gnarz(; flupp();"), 71 lexer = new t014parserLexer(cstream), 72 tstream = new org.antlr.runtime.CommonTokenStream(lexer), 73 parser = new t014parserParser(tstream), 74 expected = [["call","gnarz"],["call","flupp"]]; 75 76 parser.document(); 77 assertEquals(parser.reportedErrors.length, 1); 78 assertEquals(parser.reportedErrors[0].indexOf("line 1:6"), 0); 79 var i; 80 assertEquals(parser.events.length, expected.length); 81 for (i=0; i<expected.length; i++) { 82 assertEquals(parser.events[i][0], expected[i][0]); 83 assertEquals(parser.events[i][1], expected[i][1]); 84 } 85 } 86 </script> 87 88 </head> 89 <body> 90 <h1>t014parser</h1> 91 </body> 92
