diff options
Diffstat (limited to 'runtime/JavaScript/tests/functional/t058rewriteAST.html')
| -rwxr-xr-x | runtime/JavaScript/tests/functional/t058rewriteAST.html | 732 |
1 files changed, 732 insertions, 0 deletions
diff --git a/runtime/JavaScript/tests/functional/t058rewriteAST.html b/runtime/JavaScript/tests/functional/t058rewriteAST.html new file mode 100755 index 0000000..fbb888a --- /dev/null +++ b/runtime/JavaScript/tests/functional/t058rewriteAST.html @@ -0,0 +1,732 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> +<head> +<meta http-equiv="content-type" content="text/html;charset=utf-8" /> +<title>t058rewriteAST</title> + +<!-- ANTLR includes --> +<script type="text/javascript" src="../../lib/antlr3-all.js"></script> + +<script type="text/javascript" src="t058rewriteAST1Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST1Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST2Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST2Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST3Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST3Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST4Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST4Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST5Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST5Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST6Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST6Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST7Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST7Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST8Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST8Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST9Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST9Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST10Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST10Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST11Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST11Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST12Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST12Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST13Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST13Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST14Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST14Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST15Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST15Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST16Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST16Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST17Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST17Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST18Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST18Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST19Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST19Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST20Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST20Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST21Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST21Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST22Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST22Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST23Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST23Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST24Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST24Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST25Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST25Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST26Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST26Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST27Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST27Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST28Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST28Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST29Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST29Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST30Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST30Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST31Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST31Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST32Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST32Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST33Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST33Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST34Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST34Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST35Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST35Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST36Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST36Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST37Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST37Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST38Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST38Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST39Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST39Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST40Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST40Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST41Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST41Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST42Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST42Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST43Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST43Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST44Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST44Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST45Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST45Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST46Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST46Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST47Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST47Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST48Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST48Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST49Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST49Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST50Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST50Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST51Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST51Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST52Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST52Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST53Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST53Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST54Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST54Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST55Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST55Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST56Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST56Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST57Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST57Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST58Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST58Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST59Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST59Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST60Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST60Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST61Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST61Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST62Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST62Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST63Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST63Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST64Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST64Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST65Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST65Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST66Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST66Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST67Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST67Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST68Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST68Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST69Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST69Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST70Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST70Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST71Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST71Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST72Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST72Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST73Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST73Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST74Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST74Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST75Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST75Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST76Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST76Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST77Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST77Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST78Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST78Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST79Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST79Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST80Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST80Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST81Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST81Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST82Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST82Parser.js"></script> +<script type="text/javascript" src="t058rewriteAST83Lexer.js"></script> +<script type="text/javascript" src="t058rewriteAST83Parser.js"></script> + +<!-- JsUnit include --> +<script type="text/javascript" src="../jsunit/app/jsUnitCore.js"></script> + +<!-- Test Code --> +<script type="text/javascript"> + // Parser Tests + + function execParser(lexerCls, parserCls, grammarEntry, xinput, expectErrors) { + var cstream = new org.antlr.runtime.ANTLRStringStream(xinput), + lexer = new (EnhancedParser(lexerCls))(cstream), + tstream = new org.antlr.runtime.CommonTokenStream(lexer), + parser = new (EnhancedParser(parserCls))(tstream); + var r = parser[grammarEntry](); + + if (!expectErrors) { + throw parser._errors[0]; + assertEquals(parser._errors.length, 0); + } + + var result = ""; + if (r) { + if (r.result) { + result += r.result + } + if (r.getTree()) { + result += r.getTree().toStringTree(); + } + } + + if (!expectErrors) { + return result; + } else { + return [result, parser._errors]; + } + } + + function EnhancedParser(base) { + var T = function() { + T.superclass.constructor.apply(this, arguments); + this.traces = []; + this.buf = ""; + this._errors = []; + }; + + org.antlr.lang.extend(T, base, { + capture: function(t) { + this.buf += t; + }, + traceIn: function(ruleName, ruleIndex) { + this.traces.push(">"+ruleName); + }, + traceOut: function(ruleName, ruleIndex) { + this.traces.push("<"+ruleName); + }, + emitErrorMessage: function(msg) { + this._errors.push(msg); + } + }); + + return T; + } + +function testDelete() { + var found = execParser(t058rewriteAST1Lexer, t058rewriteAST1Parser, "a", "abc 34"); + assertEquals("", found); +} + +function testSingleToken() { + var found = execParser(t058rewriteAST2Lexer, t058rewriteAST2Parser, "a", "abc"); + assertEquals("abc", found); +} + +function testSingleTokenToNewNode() { + var found = execParser(t058rewriteAST3Lexer, t058rewriteAST3Parser, "a", "abc"); + assertEquals("x", found); +} + +function testSingleTokenToNewNodeRoot() { + var found = execParser(t058rewriteAST4Lexer, t058rewriteAST4Parser, "a", "abc"); + assertEquals("(x INT)", found); +} + +function testSingleTokenToNewNode2() { + // Allow creation of new nodes w/o args. + var found = execParser(t058rewriteAST5Lexer, t058rewriteAST5Parser, "a", "abc"); + assertEquals("ID", found); +} + +function testSingleCharLiteral() { + var found = execParser(t058rewriteAST6Lexer, t058rewriteAST6Parser, "a", "c"); + assertEquals("c", found); +} + +function testSingleStringLiteral() { + var found = execParser(t058rewriteAST7Lexer, t058rewriteAST7Parser, "a", "ick"); + assertEquals("ick", found); +} + +function testSingleRule() { + var found = execParser(t058rewriteAST8Lexer, t058rewriteAST8Parser, "a", "abc"); + assertEquals("abc", found); +} + +function testReorderTokens() { + var found = execParser(t058rewriteAST9Lexer, t058rewriteAST9Parser, "a", "abc 34"); + assertEquals("34 abc", found); +} + +function testReorderTokenAndRule() { + var found = execParser(t058rewriteAST10Lexer, t058rewriteAST10Parser, "a", "abc 34"); + assertEquals("34 abc", found); +} + +function testTokenTree() { + var found = execParser(t058rewriteAST11Lexer, t058rewriteAST11Parser, "a", "abc 34"); + assertEquals("(34 abc)", found); +} + +function testTokenTreeAfterOtherStuff() { + var found = execParser(t058rewriteAST12Lexer, t058rewriteAST12Parser, "a", "void abc 34"); + assertEquals("void (34 abc)", found); +} + +function testNestedTokenTreeWithOuterLoop() { + // verify that ID and INT both iterate over outer index variable + var found = execParser(t058rewriteAST13Lexer, t058rewriteAST13Parser, "a", "a 1 b 2"); + assertEquals("(DUH a (DUH 1)) (DUH b (DUH 2))", found); +} + +function testOptionalSingleToken() { + var found = execParser(t058rewriteAST14Lexer, t058rewriteAST14Parser, "a", "abc"); + assertEquals("abc", found); +} + +function testClosureSingleToken() { + var found = execParser(t058rewriteAST15Lexer, t058rewriteAST15Parser, "a", "a b"); + assertEquals("a b", found); +} + +function testPositiveClosureSingleToken() { + var found = execParser(t058rewriteAST16Lexer, t058rewriteAST16Parser, "a", "a b"); + assertEquals("a b", found); +} + +function testOptionalSingleRule() { + var found = execParser(t058rewriteAST17Lexer, t058rewriteAST17Parser, "a", "abc"); + assertEquals("abc", found); +} + +function testClosureSingleRule() { + var found = execParser(t058rewriteAST18Lexer, t058rewriteAST18Parser, "a", "a b"); + assertEquals("a b", found); +} + +function testClosureOfLabel() { + var found = execParser(t058rewriteAST19Lexer, t058rewriteAST19Parser, "a", "a b"); + assertEquals("a b", found); +} + +function testOptionalLabelNoListLabel() { + var found = execParser(t058rewriteAST20Lexer, t058rewriteAST20Parser, "a", "a"); + assertEquals("a", found); +} + +function testPositiveClosureSingleRule() { + var found = execParser(t058rewriteAST21Lexer, t058rewriteAST21Parser, "a", "a b"); + assertEquals("a b", found); +} + +function testSinglePredicateT() { + var found = execParser(t058rewriteAST22Lexer, t058rewriteAST22Parser, "a", "abc"); + assertEquals("abc", found); +} + +function testSinglePredicateF() { + var found = execParser(t058rewriteAST23Lexer, t058rewriteAST23Parser, "a", "abc"); + assertEquals("", found); +} + +function testMultiplePredicate() { + var found = execParser(t058rewriteAST24Lexer, t058rewriteAST24Parser, "a", "a 2"); + assertEquals("2", found); +} + +function testMultiplePredicateTrees() { + var found = execParser(t058rewriteAST25Lexer, t058rewriteAST25Parser, "a", "a 2"); + assertEquals("(2 a)", found); +} + +function testSimpleTree() { + var found = execParser(t058rewriteAST26Lexer, t058rewriteAST26Parser, "a", "-34"); + assertEquals("(- 34)", found); +} + +function testSimpleTree2() { + var found = execParser(t058rewriteAST27Lexer, t058rewriteAST27Parser, "a", "+ 34"); + assertEquals("(34 +)", found); +} + +function testNestedTrees() { + var found = execParser(t058rewriteAST28Lexer, t058rewriteAST28Parser, "a", "var a:int; b:float;"); + assertEquals("(var (: a int) (: b float))", found); +} + +function testImaginaryTokenCopy() { + var found = execParser(t058rewriteAST29Lexer, t058rewriteAST29Parser, "a", "a,b,c"); + assertEquals("(VAR a) (VAR b) (VAR c)", found); +} + +function testTokenUnreferencedOnLeftButDefined() { + var found = execParser(t058rewriteAST30Lexer, t058rewriteAST30Parser, "a", "a"); + assertEquals("ID", found); +} + +function testImaginaryTokenCopySetText() { + var found = execParser(t058rewriteAST31Lexer, t058rewriteAST31Parser, "a", "a,b,c"); + assertEquals("(var a) (var b) (var c)", found); +} + +function testImaginaryTokenNoCopyFromToken() { + var found = execParser(t058rewriteAST32Lexer, t058rewriteAST32Parser, "a", "{a b c}"); + assertEquals("({ a b c)", found); +} + +function testImaginaryTokenNoCopyFromTokenSetText() { + var found = execParser(t058rewriteAST33Lexer, t058rewriteAST33Parser, "a", "{a b c}"); + assertEquals("(block a b c)", found); +} + +function testMixedRewriteAndAutoAST() { + var found = execParser(t058rewriteAST34Lexer, t058rewriteAST34Parser, "a", "a 1 2"); + assertEquals("(2 1 a)", found); +} + +function testSubruleWithRewrite() { + var found = execParser(t058rewriteAST35Lexer, t058rewriteAST35Parser, "a", "a 1 2 3"); + assertEquals("1 a 2 3", found); +} + +function testSubruleWithRewrite2() { + var found = execParser(t058rewriteAST36Lexer, t058rewriteAST36Parser, "a", "int a; int b=3;"); + assertEquals("(TYPE int a) (TYPE int b 3)", found); +} + +function testNestedRewriteShutsOffAutoAST() { + var found = execParser(t058rewriteAST37Lexer, t058rewriteAST37Parser, "a", "a b c d; 42"); + assertEquals("d 42", found); +} + +function testRewriteActions() { + var found = execParser(t058rewriteAST38Lexer, t058rewriteAST38Parser, "a", "3"); + assertEquals("(9 3)", found); +} + +function testRewriteActions2() { + var found = execParser(t058rewriteAST39Lexer, t058rewriteAST39Parser, "a", "3"); + assertEquals("9 3", found); +} + +function testRefToOldValue() { + var found = execParser(t058rewriteAST40Lexer, t058rewriteAST40Parser, "a", "3+4+5"); + assertEquals("(+ (+ 3 4) 5)", found); +} + +function testCopySemanticsForRules() { + var found = execParser(t058rewriteAST41Lexer, t058rewriteAST41Parser, "a", "3"); + assertEquals("(3 3)", found); +} + +function testCopySemanticsForRules2() { + // copy type as a root for each invocation of (...)+ in rewrite + var found = execParser(t058rewriteAST42Lexer, t058rewriteAST42Parser, "a", "int a,b,c;"); + assertEquals("(int a) (int b) (int c)", found); +} + +function testCopySemanticsForRules3() { + // copy type *and* modifier even though it's optional + // for each invocation of (...)+ in rewrite + var found = execParser(t058rewriteAST43Lexer, t058rewriteAST43Parser, "a", "public int a,b,c;"); + assertEquals("(int public a) (int public b) (int public c)", found); +} + +function testCopySemanticsForRules3Double() { + // copy type *and* modifier even though it's optional + // for each invocation of (...)+ in rewrite + var found = execParser(t058rewriteAST44Lexer, t058rewriteAST44Parser, "a", "public int a,b,c;"); + assertEquals("(int public a) (int public b) (int public c) (int public a) (int public b) (int public c)", found); +} + +function testCopySemanticsForRules4() { + // copy type *and* modifier even though it's optional + // for each invocation of (...)+ in rewrite + var found = execParser(t058rewriteAST45Lexer, t058rewriteAST45Parser, "a", "public int a,b,c;"); + assertEquals("(int (MOD public) a) (int (MOD public) b) (int (MOD public) c)", found); +} + +function testCopySemanticsLists() { + var found = execParser(t058rewriteAST46Lexer, t058rewriteAST46Parser, "a", "a,b,c;"); + assertEquals("a b c a b c", found); +} + +function testCopyRuleLabel() { + var found = execParser(t058rewriteAST47Lexer, t058rewriteAST47Parser, "a", "a"); + assertEquals("a a", found); +} + +function testCopyRuleLabel2() { + var found = execParser(t058rewriteAST48Lexer, t058rewriteAST48Parser, "a", "a"); + assertEquals("(a a)", found); +} + +function testQueueingOfTokens() { + var found = execParser(t058rewriteAST49Lexer, t058rewriteAST49Parser, "a", "int a,b,c;"); + assertEquals("(int a b c)", found); +} + +function testCopyOfTokens() { + var found = execParser(t058rewriteAST50Lexer, t058rewriteAST50Parser, "a", "int a;"); + assertEquals("int a int a", found); +} + +function testTokenCopyInLoop() { + var found = execParser(t058rewriteAST51Lexer, t058rewriteAST51Parser, "a", "int a,b,c;"); + assertEquals("(int a) (int b) (int c)", found); +} + +function testTokenCopyInLoopAgainstTwoOthers() { + // must smear 'int' copies across as root of multiple trees + var found = execParser(t058rewriteAST52Lexer, t058rewriteAST52Parser, "a", "int a:1,b:2,c:3;"); + assertEquals("(int a 1) (int b 2) (int c 3)", found); +} + +function testListRefdOneAtATime() { + var found = execParser(t058rewriteAST53Lexer, t058rewriteAST53Parser, "a", "a b c"); + assertEquals("a b c", found); +} + +function testSplitListWithLabels() { + var found = execParser(t058rewriteAST54Lexer, t058rewriteAST54Parser, "a", "a b c"); + assertEquals("a VAR b c", found); +} + +function testComplicatedMelange() { + var found = execParser(t058rewriteAST55Lexer, t058rewriteAST55Parser, "a", "a a b b b c c c d"); + assertEquals("a a b b b c c c d", found); +} + +function testRuleLabel() { + var found = execParser(t058rewriteAST56Lexer, t058rewriteAST56Parser, "a", "a"); + assertEquals("a", found); +} + +function testAmbiguousRule() { + var found = execParser(t058rewriteAST57Lexer, t058rewriteAST57Parser, + "a", "abc 34"); + assertEquals("34", found); +} + +function testRuleListLabel() { + var found = execParser(t058rewriteAST58Lexer, t058rewriteAST58Parser, "a", "a b"); + assertEquals("a b", found); +} + +function testRuleListLabel2() { + var found = execParser(t058rewriteAST59Lexer, t058rewriteAST59Parser, "a", "a b"); + assertEquals("a b", found); +} + +function testOptional() { + var found = execParser(t058rewriteAST60Lexer, t058rewriteAST60Parser, "a", "a"); + assertEquals("a", found); +} + +function testOptional2() { + var found = execParser(t058rewriteAST61Lexer, t058rewriteAST61Parser, "a", "a b"); + assertEquals("a b", found); +} + +function testOptional3() { + var found = execParser(t058rewriteAST62Lexer, t058rewriteAST62Parser, "a", "a b"); + assertEquals("a b", found); +} + +function testOptional4() { + var found = execParser(t058rewriteAST63Lexer, t058rewriteAST63Parser, "a", "a b"); + assertEquals("a b", found); +} + +function testOptional5() { + var found = execParser(t058rewriteAST64Lexer, t058rewriteAST64Parser, "a", "a"); + assertEquals("a", found); +} + +function testArbitraryExprType() { + var found = execParser(t058rewriteAST65Lexer, t058rewriteAST65Parser, "a", "a b"); + assertEquals("", found); +} + +function testSet() { + var found = execParser(t058rewriteAST66Lexer, t058rewriteAST66Parser, "a", "2 a 34 de"); + assertEquals("2 34 a de", found); +} + +function testSet2() { + var found = execParser(t058rewriteAST67Lexer, t058rewriteAST67Parser, "a", "2"); + assertEquals("2", found); +} + +/* + * @fails - the grammar shouldn't be valid, but is + * +function testSetWithLabel() { + var found = execParser(t058rewriteAST68Lexer, t058rewriteAST68Parser, "a", "2"); + assertEquals("2", found); +} +*/ + +function testRewriteAction() { + var found = execParser(t058rewriteAST69Lexer, t058rewriteAST69Parser, "r", "25"); + assertEquals("25.0", found); +} + +function testOptionalSubruleWithoutRealElements() { + // copy type *and* modifier even though it's optional + // for each invocation of (...)+ in rewrite + var found = execParser(t058rewriteAST70Lexer, t058rewriteAST70Parser, "modulo", "modulo abc (x y)"); + assertEquals("(modulo abc (PARMS x y))", found); +} + +//// C A R D I N A L I T Y I S S U E S + +function testCardinality() { + try { + execParser(t058rewriteAST71Lexer, t058rewriteAST71Parser, "a", "a b 3 4 5"); + fail(); + } catch(e) { + assertEquals(e.getMessage(), "token ID"); + } +} + + +function testCardinality2() { + try { + execParser(t058rewriteAST72Lexer, t058rewriteAST72Parser, "a", "a b"); + fail(); + } catch(e) { + assertEquals(e.getMessage(), "token ID"); + } +} + +function testCardinality3() { + try { + execParser(t058rewriteAST73Lexer, t058rewriteAST73Parser, "a", "3"); + fail(); + } catch(e) { + assertEquals(e.getMessage(), "token ID"); + } +} + +function testLoopCardinality() { + try { + execParser(t058rewriteAST74Lexer, t058rewriteAST74Parser, "a", "3"); + fail(); + } catch(e) { + assert(e instanceof org.antlr.runtime.tree.RewriteEarlyExitException); + } +} + +function testWildcard() { + var found = execParser(t058rewriteAST75Lexer, t058rewriteAST75Parser, "a", "abc 34"); + assertEquals("34\n", found); +} + +// E R R O R S + +function testExtraTokenInSimpleDecl() { + var retval = execParser(t058rewriteAST76Lexer, t058rewriteAST76Parser, "decl", "int 34 x=1;", + true); + var found = retval[0], errors = retval[1]; + assertArrayEquals(["line 1:4 extraneous input '34' expecting ID"], + errors); + assertEquals("(EXPR int x 1)", found) // tree gets correct x and 1 tokens +} + + +function testMissingIDInSimpleDecl() { + var retval = execParser(t058rewriteAST77Lexer, t058rewriteAST77Parser, "decl", "int =1;", + true); + var found = retval[0], errors = retval[1]; + assertArrayEquals(["line 1:4 missing ID at '='"], errors); + assertEquals("(EXPR int <missing ID> 1)", found) // tree gets invented ID token +} + +function testMissingSetInSimpleDecl() { + var retval = execParser(t058rewriteAST78Lexer, t058rewriteAST78Parser, "decl", "x=1;", + true); + var found = retval[0], errors = retval[1]; + assertArrayEquals(["line 1:0 mismatched input 'x' expecting set null"], + errors); + assertEquals("(EXPR <error: x> x 1)", found) // tree gets invented ID token +} + +function testMissingTokenGivesErrorNode() { + var retval = execParser(t058rewriteAST79Lexer, t058rewriteAST79Parser, "a", "abc", + true); + var found = retval[0], errors = retval[1]; + assertArrayEquals(["line 0:-1 missing INT at '<EOF>'"], errors); + // doesn't do in-line recovery for sets (yet?); + assertEquals("abc <missing INT>", found); +} + +function testExtraTokenGivesErrorNode() { + var retval = execParser(t058rewriteAST80Lexer, t058rewriteAST80Parser, "a", "abc ick 34", + true); + var found = retval[0], errors = retval[1]; + assertArrayEquals(["line 1:4 extraneous input 'ick' expecting INT"], + errors); + assertEquals("abc 34", found); +} + +function testMissingFirstTokenGivesErrorNode() { + var retval = execParser(t058rewriteAST81Lexer, t058rewriteAST81Parser, "a", "34", true); + var found = retval[0], errors = retval[1]; + assertArrayEquals(["line 1:0 missing ID at '34'"], errors); + assertEquals("<missing ID> 34", found); +} + +function testMissingFirstTokenGivesErrorNode2() { + var retval = execParser(t058rewriteAST82Lexer, t058rewriteAST82Parser, "a", "34", true); + var found = retval[0], errors = retval[1]; + // finds an error at the first token, 34, and re-syncs. + // re-synchronizing does not consume a token because 34 follows + // ref to rule b (start of c). It then matches 34 in c. + assertArrayEquals(["line 1:0 mismatched input '34' expecting ID"], errors); + assertEquals("<mismatched token: [@0,0:1='34',<5>,1:0], resync=34> 34", found); +} + +function testNoViableAltGivesErrorNode() { + var retval = execParser(t058rewriteAST83Lexer, t058rewriteAST83Parser, "a", "*", true); + var found = retval[0], errors = retval[1]; + // finds an error at the first token, 34, and re-syncs. + // re-synchronizing does not consume a token because 34 follows + // ref to rule b (start of c). It then matches 34 in c. + assertArrayEquals(["line 1:0 no viable alternative at input '*'"], + errors); + assertEquals("<unexpected: [@0,0:0='*',<6>,1:0], resync=*>", + found); +} +</script> + +</head> +<body> + <h1>t058rewriteAST</h1> +</body> +</html> + |