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57 lines
1.5 KiB
Python
57 lines
1.5 KiB
Python
#!/usr/bin/python
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# -*- mode:python -*-
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#
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# Python module test_vector_ref.py
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#
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# Test the vector container with return_internal_reference
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# policies. This is a dangerous container - see the container suite
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# documentation on using policies for details.
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#
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# Copyright (c) 2003 Raoul M. Gough
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#
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# Use, modification and distribution is subject to the Boost Software
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# License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy
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# at http://www.boost.org/LICENSE_1_0.txt)
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#
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# History
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# =======
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# 2003/10/ 1 rmg File creation
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#
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# $Id$
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#
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'''>>> from testlinear import *
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>>> setTrace(False)
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>>> v = Vector_ref()
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>>> v.append (3)
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>>> ref = v[0]
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>>> print ref, v[0]
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3 3
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>>> v[0].increment() # Mutate object in container
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>>> print ref, v[0] # Check reference refers to same object
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4 4
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>>> for x in v:
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... x.increment() # Check iterator provides by-ref access
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...
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>>> print ref, v[0] # Check mutation happened in container element
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5 5
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>>> # DO NOT try insert and delete, since the element reference
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>>> # would be invalidated by those operations.
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>>> del ref # Avoid dangling reference during subsequent tests
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'''
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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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from test_vector_common import common_doctest_string
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__doc__ += common_doctest_string
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print 'running...'
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import sys
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sys.exit(run()[0])
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