Lib/test/test_binhex.py

   1 #! /usr/bin/env python
   2 """Test script for the binhex C module
   3
   4    Uses the mechanism of the python binhex module
   5    Based on an original test by Roger E. Masse.
   6 """
   7 import binhex
   8 import os
   9 import unittest
  10 from test import test_support
  11
  12
  13 class BinHexTestCase(unittest.TestCase):
  14
  15     def setUp(self):
  16         self.fname1 = test_support.TESTFN + "1"
  17         self.fname2 = test_support.TESTFN + "2"
  18
  19     def tearDown(self):
  20         try: os.unlink(self.fname1)
  21         except OSError: pass
  22
  23         try: os.unlink(self.fname2)
  24         except OSError: pass
  25
  26     DATA = 'Jack is my hero'
  27
  28     def test_binhex(self):
  29         f = open(self.fname1, 'w')
  30         f.write(self.DATA)
  31         f.close()
  32
  33         binhex.binhex(self.fname1, self.fname2)
  34
  35         binhex.hexbin(self.fname2, self.fname1)
  36
  37         f = open(self.fname1, 'r')
  38         finish = f.readline()
  39         f.close()
  40
  41         self.assertEqual(self.DATA, finish)
  42
  43
  44 def test_main():
  45     test_support.run_unittest(BinHexTestCase)
  46
  47
  48 if __name__ == "__main__":
  49     test_main()