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 tempfile
  10 import test_support
  11 import unittest
  12
  13
  14 class BinHexTestCase(unittest.TestCase):
  15
  16     def setUp(self):
  17         self.fname1 = tempfile.mktemp()
  18         self.fname2 = tempfile.mktemp()
  19
  20     def tearDown(self):
  21         try: os.unlink(self.fname1)
  22         except OSError: pass
  23
  24         try: os.unlink(self.fname2)
  25         except OSError: pass
  26
  27     DATA = 'Jack is my hero'
  28
  29     def test_binhex(self):
  30         f = open(self.fname1, 'w')
  31         f.write(self.DATA)
  32         f.close()
  33
  34         binhex.binhex(self.fname1, self.fname2)
  35
  36         binhex.hexbin(self.fname2, self.fname1)
  37
  38         f = open(self.fname1, 'r')
  39         finish = f.readline()
  40         f.close()
  41
  42         self.assertEqual(self.DATA, finish)
  43
  44
  45 test_support.run_unittest(BinHexTestCase)