# 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 object_ext import *

>>> type(ref_to_noncopyable())

<class 'object_ext.NotCopyable'>

>>> def print1(x):

... print x

>>> call_object_3(print1)

3

>>> message()

'hello, world!'

>>> number()

42

>>> test('hi')

1

>>> test(None)

0

>>> test_not('hi')

0

>>> test_not(0)

1

Attributes

>>> class X: pass

...

>>> x = X()

>>> try: obj_getattr(x, 'foo')

... except AttributeError: pass

... else: print 'expected an exception'

>>> obj_setattr(x, 'foo', 1)

>>> x.foo

1

>>> obj_getattr(x, 'foo')

1

>>> obj_const_getattr(x, 'foo')

1

>>> obj_setattr42(x, 'foo')

>>> x.foo

42

>>> obj_moveattr(x, 'foo', 'bar')

>>> x.bar

42

>>> test_attr(x, 'foo')

1

>>> test_not_attr(x, 'foo')

0

>>> x.foo = None

>>> test_attr(x, 'foo')

0

>>> test_not_attr(x, 'foo')

1

Items

>>> d = {}

>>> obj_setitem(d, 'foo', 1)

>>> d['foo']

1

>>> obj_getitem(d, 'foo')

1

>>> obj_const_getitem(d, 'foo')

1

>>> obj_setitem42(d, 'foo')

>>> obj_getitem(d, 'foo')

42

>>> d['foo']

42

>>> obj_moveitem(d, 'foo', 'bar')

>>> d['bar']

42

>>> obj_moveitem2(d, 'bar', d, 'baz')

>>> d['baz']

42

>>> test_item(d, 'foo')

1

>>> test_not_item(d, 'foo')

0

>>> d['foo'] = None

>>> test_item(d, 'foo')

0

>>> test_not_item(d, 'foo')

1

Slices

>>> assert check_string_slice()

Operators

>>> assert check_binary_operators()

>>> class X: pass

...

>>> assert check_inplace(range(3), X())

Now make sure that object is actually managing reference counts

>>> import weakref

>>> class Z: pass

...

>>> z = Z()

>>> def death(r): print 'death'

...

>>> r = weakref.ref(z, death)

>>> z.foo = 1

>>> obj_getattr(z, 'foo')

1

>>> del z

death

'''

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)