1999-10-19 14:48:54 -03:00
|
|
|
"""Test script for the binhex C module
|
1997-01-16 12:44:09 -04:00
|
|
|
|
|
|
|
Uses the mechanism of the python binhex module
|
2001-05-22 18:01:14 -03:00
|
|
|
Based on an original test by Roger E. Masse.
|
1997-01-16 12:44:09 -04:00
|
|
|
"""
|
2001-05-22 18:01:14 -03:00
|
|
|
import unittest
|
2008-05-20 18:35:26 -03:00
|
|
|
from test import support
|
2001-05-22 18:01:14 -03:00
|
|
|
|
2020-01-22 15:44:22 -04:00
|
|
|
with support.check_warnings(('', DeprecationWarning)):
|
2020-06-10 15:17:13 -03:00
|
|
|
binhex = support.import_fresh_module('binhex')
|
2020-01-22 15:44:22 -04:00
|
|
|
|
2001-05-22 18:01:14 -03:00
|
|
|
|
|
|
|
class BinHexTestCase(unittest.TestCase):
|
|
|
|
|
|
|
|
def setUp(self):
|
2020-06-25 14:39:12 -03:00
|
|
|
# binhex supports only file names encodable to Latin1
|
|
|
|
self.fname1 = support.TESTFN_ASCII + "1"
|
|
|
|
self.fname2 = support.TESTFN_ASCII + "2"
|
|
|
|
self.fname3 = support.TESTFN_ASCII + "very_long_filename__very_long_filename__very_long_filename__very_long_filename__"
|
2001-05-22 18:01:14 -03:00
|
|
|
|
|
|
|
def tearDown(self):
|
2008-05-20 18:35:26 -03:00
|
|
|
support.unlink(self.fname1)
|
|
|
|
support.unlink(self.fname2)
|
2011-03-16 22:26:40 -03:00
|
|
|
support.unlink(self.fname3)
|
2001-05-22 18:01:14 -03:00
|
|
|
|
2007-05-22 19:25:42 -03:00
|
|
|
DATA = b'Jack is my hero'
|
2001-05-22 18:01:14 -03:00
|
|
|
|
|
|
|
def test_binhex(self):
|
2019-03-05 04:06:26 -04:00
|
|
|
with open(self.fname1, 'wb') as f:
|
|
|
|
f.write(self.DATA)
|
2001-05-22 18:01:14 -03:00
|
|
|
|
|
|
|
binhex.binhex(self.fname1, self.fname2)
|
|
|
|
|
|
|
|
binhex.hexbin(self.fname2, self.fname1)
|
|
|
|
|
2019-03-05 04:06:26 -04:00
|
|
|
with open(self.fname1, 'rb') as f:
|
|
|
|
finish = f.readline()
|
2001-05-22 18:01:14 -03:00
|
|
|
|
|
|
|
self.assertEqual(self.DATA, finish)
|
|
|
|
|
2011-03-16 22:26:40 -03:00
|
|
|
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)
|
2001-05-22 18:01:14 -03:00
|
|
|
|
2020-11-01 05:39:26 -04:00
|
|
|
def test_binhex_line_endings(self):
|
|
|
|
# bpo-29566: Ensure the line endings are those for macOS 9
|
|
|
|
with open(self.fname1, 'wb') as f:
|
|
|
|
f.write(self.DATA)
|
|
|
|
|
|
|
|
binhex.binhex(self.fname1, self.fname2)
|
|
|
|
|
|
|
|
with open(self.fname2, 'rb') as fp:
|
|
|
|
contents = fp.read()
|
|
|
|
|
|
|
|
self.assertNotIn(b'\n', contents)
|
|
|
|
|
2001-09-20 18:33:42 -03:00
|
|
|
def test_main():
|
2008-05-20 18:35:26 -03:00
|
|
|
support.run_unittest(BinHexTestCase)
|
2001-09-20 18:33:42 -03:00
|
|
|
|
|
|
|
|
|
|
|
if __name__ == "__main__":
|
|
|
|
test_main()
|