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Diffstat (limited to 'runtime/Python/tests/t032subrulePredict.py')
-rw-r--r-- | runtime/Python/tests/t032subrulePredict.py | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/runtime/Python/tests/t032subrulePredict.py b/runtime/Python/tests/t032subrulePredict.py new file mode 100644 index 0000000..7b62add --- /dev/null +++ b/runtime/Python/tests/t032subrulePredict.py @@ -0,0 +1,44 @@ +import antlr3 +import testbase +import unittest + + +class t032subrulePredict(testbase.ANTLRTest): + def setUp(self): + self.compileGrammar() + + + def parserClass(self, base): + class TParser(base): + def recover(self, input, re): + # no error recovery yet, just crash! + raise + + return TParser + + + def testValid1(self): + cStream = antlr3.StringStream( + 'BEGIN A END' + ) + + lexer = self.getLexer(cStream) + tStream = antlr3.CommonTokenStream(lexer) + parser = self.getParser(tStream) + events = parser.a() + + + @testbase.broken("DFA tries to look beyond end of rule b", Exception) + def testValid2(self): + cStream = antlr3.StringStream( + ' A' + ) + + lexer = self.getLexer(cStream) + tStream = antlr3.CommonTokenStream(lexer) + parser = self.getParser(tStream) + events = parser.b() + + +if __name__ == '__main__': + unittest.main() |