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      1 import antlr3
      2 import testbase
      3 import unittest
      4 
      5 
      6 class t038lexerRuleLabel(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('a  2')
     22 
     23         lexer = self.getLexer(cStream)
     24 
     25         while True:
     26             t = lexer.nextToken()
     27             if t.type == antlr3.EOF:
     28                 break
     29             print t
     30 
     31 
     32 if __name__ == '__main__':
     33     unittest.main()
     34