mirror of
https://github.com/python/cpython.git
synced 2024-12-29 03:34:57 +08:00
58 lines
1.5 KiB
Python
Executable File
58 lines
1.5 KiB
Python
Executable File
#! /usr/bin/env python3
|
|
"""Test script for the binhex C module
|
|
|
|
Uses the mechanism of the python binhex module
|
|
Based on an original test by Roger E. Masse.
|
|
"""
|
|
import binhex
|
|
import os
|
|
import unittest
|
|
from test import support
|
|
|
|
|
|
class BinHexTestCase(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
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):
|
|
support.unlink(self.fname1)
|
|
support.unlink(self.fname2)
|
|
support.unlink(self.fname3)
|
|
|
|
DATA = b'Jack is my hero'
|
|
|
|
def test_binhex(self):
|
|
f = open(self.fname1, 'wb')
|
|
f.write(self.DATA)
|
|
f.close()
|
|
|
|
binhex.binhex(self.fname1, self.fname2)
|
|
|
|
binhex.hexbin(self.fname2, self.fname1)
|
|
|
|
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():
|
|
support.run_unittest(BinHexTestCase)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
test_main()
|