diff options
Diffstat (limited to 'Lib/test/test_binhex.py')
| -rwxr-xr-x | Lib/test/test_binhex.py | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/Lib/test/test_binhex.py b/Lib/test/test_binhex.py index 2f89703b44a..a807bca6393 100755 --- a/Lib/test/test_binhex.py +++ b/Lib/test/test_binhex.py @@ -1,4 +1,4 @@ -#! /usr/bin/env python +#! /usr/bin/env python3 """Test script for the binhex C module Uses the mechanism of the python binhex module @@ -7,26 +7,25 @@ import binhex import os import unittest -from test import test_support +from test import support class BinHexTestCase(unittest.TestCase): def setUp(self): - self.fname1 = test_support.TESTFN + "1" - self.fname2 = test_support.TESTFN + "2" + self.fname1 = support.TESTFN + "1" + self.fname2 = support.TESTFN + "2" + self.fname3 = support.TESTFN + "very_long_filename__very_long_filename__very_long_filename__very_long_filename__" def tearDown(self): - try: os.unlink(self.fname1) - except OSError: pass + support.unlink(self.fname1) + support.unlink(self.fname2) + support.unlink(self.fname3) - try: os.unlink(self.fname2) - except OSError: pass - - DATA = 'Jack is my hero' + DATA = b'Jack is my hero' def test_binhex(self): - f = open(self.fname1, 'w') + f = open(self.fname1, 'wb') f.write(self.DATA) f.close() @@ -34,15 +33,24 @@ class BinHexTestCase(unittest.TestCase): binhex.hexbin(self.fname2, self.fname1) - f = open(self.fname1, 'r') + f = open(self.fname1, 'rb') finish = f.readline() f.close() self.assertEqual(self.DATA, finish) + def test_binhex_error_on_long_filename(self): + """ + The testcase fails if no exception is raised when a filename parameter provided to binhex.binhex() + is too long, or if the exception raised in binhex.binhex() is not an instance of binhex.Error. + """ + f3 = open(self.fname3, 'wb') + f3.close() + + self.assertRaises(binhex.Error, binhex.binhex, self.fname3, self.fname2) def test_main(): - test_support.run_unittest(BinHexTestCase) + support.run_unittest(BinHexTestCase) if __name__ == "__main__": |