1import antlr3
2import testbase
3import unittest
4
5
6class t040bug80(testbase.ANTLRTest):
7    def setUp(self):
8        self.compileGrammar()
9
10
11    def lexerClass(self, base):
12        class TLexer(base):
13            def recover(self, input, re):
14                # no error recovery yet, just crash!
15                raise
16
17        return TLexer
18
19
20    def testValid1(self):
21        cStream = antlr3.StringStream('defined')
22        lexer = self.getLexer(cStream)
23        while True:
24            t = lexer.nextToken()
25            if t.type == antlr3.EOF:
26                break
27            print(t)
28
29
30if __name__ == '__main__':
31    unittest.main()
32
33
34