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- # Copyright David Abrahams 2004. Distributed under the Boost
- # Software License, Version 1.0. (See accompanying
- # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- """
- >>> from slice_ext import *
- >>> accept_slice(slice(1, None, (1,2)))
- 1
- >>> try:
- ... accept_slice(list((1,2)))
- ... print("test failed")
- ... except:
- ... print("test passed")
- ...
- test passed
- >>> import sys
- >>> if sys.version_info[0] == 2 and sys.version_info[1] >= 3:
- ... check_string_rich_slice()
- ... elif sys.version_info[0] > 2:
- ... check_string_rich_slice()
- ... else:
- ... print(1)
- ...
- 1
- >>> check_slice_get_indices( slice(None))
- 0
- >>> check_slice_get_indices( slice(2,-2))
- 0
- >>> check_slice_get_indices( slice(2, None, 2))
- 5
- >>> check_slice_get_indices( slice(2, None, -1))
- -12
- >>> check_slice_get_indices( slice( 20, None))
- 0
- >>> check_slice_get_indices( slice( -2, -5, -2))
- 6
- """
- # Performs an affirmative and negative argument resolution check.
- # checks the operation of extended slicing in new strings (Python 2.3 only).
- def run(args = None):
- import sys
- import doctest
- if args is not None:
- sys.argv = args
- return doctest.testmod(sys.modules.get(__name__))
-
- if __name__ == '__main__':
- print("running...")
- import sys
- status = run()[0]
- if (status == 0): print("Done.")
- sys.exit(status)
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