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#! /usr/bin/env python
# $Id: test_functions.py 7337 2012-02-03 08:16:53Z milde $
# Author: David Goodger <goodger@python.org>
# Copyright: This module has been placed in the public domain.
"""
Tests for states.py.
"""
import unittest
from __init__ import DocutilsTestSupport
states = DocutilsTestSupport.states
class FuctionTests(unittest.TestCase):
escaped = r'escapes: \*one, \\*two, \\\*three'
nulled = 'escapes: \x00*one, \x00\\*two, \x00\\\x00*three'
unescaped = r'escapes: *one, \*two, \*three'
def test_escape2null(self):
nulled = states.escape2null(self.escaped)
self.assertEqual(nulled, self.nulled)
nulled = states.escape2null(self.escaped + '\\')
self.assertEqual(nulled, self.nulled + '\x00')
def test_unescape(self):
unescaped = states.unescape(self.nulled)
self.assertEqual(unescaped, self.unescaped)
restored = states.unescape(self.nulled, 1)
self.assertEqual(restored, self.escaped)
if __name__ == '__main__':
unittest.main()
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