[Python-checkins] python/dist/src/Lib/test test_slice.py,1.3,1.4

[mwh@users.sourceforge.net]

Update of /cvsroot/python/python/dist/src/Lib/test
In directory usw-pr-cvs1:/tmp/cvs-serv7435/Lib/test

Modified Files:
	test_slice.py 
Log Message:
Some days, I think my comment of

	/* this is harder to get right than you might think */

angered some God somewhere.  After noticing

    >>> range(5000000)[slice(96360, None, 439)]
    []

I found that my cute test for the slice being empty failed due to
overflow.  Fixed, and added simple test (not the above!).


Index: test_slice.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/test/test_slice.py,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** test_slice.py	8 Aug 2002 20:19:19 -0000	1.3
--- test_slice.py	5 Nov 2002 15:28:50 -0000	1.4
***************
*** 2,5 ****
--- 2,6 ----
  
  from test.test_support import vereq
+ import sys
  
  vereq(slice(None           ).indices(10), (0, 10,  1))
***************
*** 12,13 ****
--- 13,16 ----
  vereq(slice(100,  -100,  -1).indices(10), slice(None, None, -1).indices(10))
  vereq(slice(-100L, 100L, 2L).indices(10), (0, 10,  2))
+ 
+ vereq(range(10)[::sys.maxint - 1], [0])