| import antlr3 |
| import testbase |
| import unittest |
| |
| |
| class t025lexerRulePropertyRef(testbase.ANTLRTest): |
| def setUp(self): |
| self.compileGrammar() |
| |
| |
| def testValid1(self): |
| stream = antlr3.StringStream('foobar _Ab98 \n A12sdf') |
| lexer = self.getLexer(stream) |
| |
| while True: |
| token = lexer.nextToken() |
| if token.type == antlr3.EOF: |
| break |
| |
| assert len(lexer.properties) == 3, lexer.properties |
| |
| text, type, line, pos, index, channel, start, stop = lexer.properties[0] |
| assert text == 'foobar', lexer.properties[0] |
| assert type == self.lexerModule.IDENTIFIER, lexer.properties[0] |
| assert line == 1, lexer.properties[0] |
| assert pos == 0, lexer.properties[0] |
| assert index == -1, lexer.properties[0] |
| assert channel == antlr3.DEFAULT_CHANNEL, lexer.properties[0] |
| assert start == 0, lexer.properties[0] |
| assert stop == 5, lexer.properties[0] |
| |
| text, type, line, pos, index, channel, start, stop = lexer.properties[1] |
| assert text == '_Ab98', lexer.properties[1] |
| assert type == self.lexerModule.IDENTIFIER, lexer.properties[1] |
| assert line == 1, lexer.properties[1] |
| assert pos == 7, lexer.properties[1] |
| assert index == -1, lexer.properties[1] |
| assert channel == antlr3.DEFAULT_CHANNEL, lexer.properties[1] |
| assert start == 7, lexer.properties[1] |
| assert stop == 11, lexer.properties[1] |
| |
| text, type, line, pos, index, channel, start, stop = lexer.properties[2] |
| assert text == 'A12sdf', lexer.properties[2] |
| assert type == self.lexerModule.IDENTIFIER, lexer.properties[2] |
| assert line == 2, lexer.properties[2] |
| assert pos == 1, lexer.properties[2] |
| assert index == -1, lexer.properties[2] |
| assert channel == antlr3.DEFAULT_CHANNEL, lexer.properties[2] |
| assert start == 15, lexer.properties[2] |
| assert stop == 20, lexer.properties[2] |
| |
| |
| if __name__ == '__main__': |
| unittest.main() |
