*** test_pep263.py.orig	Tue Oct 12 22:29:39 2004
--- test_pep263.py	Wed Mar 16 10:43:53 2005
***************
*** 3,8 ****
--- 3,9 ----
  
  import unittest
  from test import test_support
+ import os
  
  class PEP263Test(unittest.TestCase):
  
***************
*** 16,23 ****
              '\\\xd0\x9f'
          )
  
  def test_main():
!     test_support.run_unittest(PEP263Test)
  
  if __name__=="__main__":
      test_main()
--- 17,57 ----
              '\\\xd0\x9f'
          )
  
+ # The following two tests will trigger an assert with a debug build of Python 2.4.
+ # With a release build, they will overflow a buffer, which should trigger
+ # a segfault/access violation.  The overflow is in tokenizer.c's handling of encoded
+ # files, so both tests use execfile, which always compiles the given file (no .pyc file
+ # is created).
+ 
+ class EvilEncodingTest(unittest.TestCase):
+     def setUp(self):
+         self.savedir = os.getcwd()
+         os.chdir(os.path.dirname(__file__))
+         import evilascii
+         self.n = evilascii.n
+         self.char = evilascii.char
+         def findEvilAscii(name):
+             if name == "evilascii":
+                 return evilascii.getregentry()
+             return None
+         import codecs
+         codecs.register(findEvilAscii)
+     def tearDown(self):
+         os.chdir(self.savedir)
+     def test_evilencoding(self):
+         namespace = {}
+         execfile("pep263_evilencoding.py", namespace)
+         self.assertEqual(namespace["x"], self.n*self.char)
+ 
+ class LongLineTest(unittest.TestCase):
+     def test_longline(self):
+         testdir = os.path.dirname(__file__)
+         namespace = {}
+         execfile(os.path.join(testdir, "pep263_longline.py"), namespace)
+         self.assertEqual(len(namespace["_Application_vtables_"]), 371)
+ 
  def test_main():
!     test_support.run_unittest(PEP263Test, EvilEncodingTest, LongLineTest)
  
  if __name__=="__main__":
      test_main()