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annotate Lib/test/test_userstring.py @ 28646:193b8aec00ce legacy-trunk

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Changes from Jonathan Riehl to allow his pgen extension (PEP 269) to work. This includes some more code that used to be part of pgen in the main parser; I'm okay with that. I'll see if the Windows build needs work next.
author Guido van Rossum <guido@python.org>
date Thu, 17 Apr 2003 14:55:42 +0000
parents fe10ece8ba68
children 1741af48fd9f
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a216fe79ae00 UserString class from Peter Funk <pf@artcom-gmbh.de>.
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1 #!/usr/bin/env python
a216fe79ae00 UserString class from Peter Funk <pf@artcom-gmbh.de>.
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2 # UserString is a wrapper around the native builtin string type.
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3 # UserString instances should behave similar to builtin string objects.
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4
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5 import unittest
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6 from test import test_support, string_tests
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7
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8 from UserString import UserString
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9
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10 class UserStringTest(
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11 string_tests.CommonTest,
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12 string_tests.MixinStrUnicodeUserStringTest,
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13 string_tests.MixinStrStringUserStringTest,
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14 string_tests.MixinStrUserStringTest
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15 ):
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16
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17 type2test = UserString
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18
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19 # Overwrite the three testing methods, because UserString
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20 # can't cope with arguments propagated to UserString
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21 # (and we don't test with subclasses)
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22 def checkequal(self, result, object, methodname, *args):
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23 result = self.fixtype(result)
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24 object = self.fixtype(object)
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25 # we don't fix the arguments, because UserString can't cope with it
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26 realresult = getattr(object, methodname)(*args)
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27 self.assertEqual(
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28 result,
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29 realresult
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30 )
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31
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32 def checkraises(self, exc, object, methodname, *args):
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33 object = self.fixtype(object)
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34 # we don't fix the arguments, because UserString can't cope with it
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35 self.assertRaises(
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36 exc,
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37 getattr(object, methodname),
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38 *args
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39 )
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40
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41 def checkcall(self, object, methodname, *args):
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42 object = self.fixtype(object)
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43 # we don't fix the arguments, because UserString can't cope with it
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44 getattr(object, methodname)(*args)
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45
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46 def test_main():
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47 suite = unittest.TestSuite()
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48 suite.addTest(unittest.makeSuite(UserStringTest))
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49 test_support.run_suite(suite)
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50
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51 if __name__ == "__main__":
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52 test_main()