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()