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