1324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport antlr3 2324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport testbase 3324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverimport unittest 4324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 5324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 6324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverclass t041parameters(testbase.ANTLRTest): 7324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver def setUp(self): 8324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver self.compileGrammar() 9324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 10324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 11324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver def lexerClass(self, base): 12324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver class TLexer(base): 13324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver def recover(self, input, re): 14324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver # no error recovery yet, just crash! 15324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver raise 16324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 17324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return TLexer 18324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 19324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 20324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver def parserClass(self, base): 21324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver class TParser(base): 22324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver def recover(self, input, re): 23324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver # no error recovery yet, just crash! 24324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver raise 25324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 26324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver return TParser 27324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 28324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 29324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver def testValid1(self): 30324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver cStream = antlr3.StringStream('a a a') 31324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 32324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver lexer = self.getLexer(cStream) 33324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver tStream = antlr3.CommonTokenStream(lexer) 34324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver parser = self.getParser(tStream) 35324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver r = parser.a('foo', 'bar') 36324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 37324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver assert r == ('foo', 'bar'), r 38324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 39324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 40324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruverif __name__ == '__main__': 41324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver unittest.main() 42324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 43324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 44324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 45324c4644fee44b9898524c09511bd33c3f12e2dfBen Gruver 46