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annotate test/test_token.py @ 3692:8e52157e2073

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More transitive-property work. - Add some more tests that break the current SQL backend implementation for transitive properties. One of them looks like a Postgres bug to me -- I'm getting: """ProgrammingError: ERROR: relation "_user2" does not exist""" where _user2 is an alias for _user in the from clause (but _user2 is used in a left outer join). The other SQL backends are fine with the generated SQL. Hmm. One of the reasons for packing sort and search attributes into the same data structure was the optimized SQL: not creating a left outer join for attributes that are already in a normal join (from/where clause). I'll check if I can instead leave the attribute from the from-clause instead (or if I'm then getting errors from the other backends, Postgres seems fine with that).
author Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
date Wed, 30 Aug 2006 08:50:44 +0000
parents f63aa57386b0
children 6e3e4f24c753
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1 #
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2 # Copyright (c) 2001 Richard Jones
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3 # This module is free software, and you may redistribute it and/or modify
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4 # under the same terms as Python, so long as this copyright message and
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5 # disclaimer are retained in their original form.
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6 #
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7 # This module is distributed in the hope that it will be useful,
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8 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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9 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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10 #
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11 # $Id: test_token.py,v 1.3 2003-10-25 22:53:26 richard Exp $
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13 import unittest, time
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15 from roundup.token import token_split
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16
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17 class TokenTestCase(unittest.TestCase):
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18 def testValid(self):
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19 l = token_split('hello world')
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20 self.assertEqual(l, ['hello', 'world'])
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22 def testIgnoreExtraSpace(self):
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23 l = token_split('hello world ')
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24 self.assertEqual(l, ['hello', 'world'])
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25
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26 def testQuoting(self):
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27 l = token_split('"hello world"')
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28 self.assertEqual(l, ['hello world'])
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29 l = token_split("'hello world'")
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30 self.assertEqual(l, ['hello world'])
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31
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32 def testEmbedQuote(self):
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33 l = token_split(r'Roch\'e Compaan')
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34 self.assertEqual(l, ["Roch'e", "Compaan"])
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35 l = token_split('address="1 2 3"')
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36 self.assertEqual(l, ['address=1 2 3'])
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37
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38 def testEscaping(self):
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39 l = token_split('"Roch\'e" Compaan')
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40 self.assertEqual(l, ["Roch'e", "Compaan"])
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41 l = token_split(r'hello\ world')
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42 self.assertEqual(l, ['hello world'])
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43 l = token_split(r'\\')
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44 self.assertEqual(l, ['\\'])
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45 l = token_split(r'\n')
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46 self.assertEqual(l, ['\n'])
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48 def testBadQuote(self):
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49 self.assertRaises(ValueError, token_split, '"hello world')
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50 self.assertRaises(ValueError, token_split, "Roch'e Compaan")
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52 def test_suite():
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53 suite = unittest.TestSuite()
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54 suite.addTest(unittest.makeSuite(TokenTestCase))
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55 return suite
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57 if __name__ == '__main__':
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58 runner = unittest.TextTestRunner()
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59 unittest.main(testRunner=runner)
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61 # vim: set filetype=python ts=4 sw=4 et si
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