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|
# ticket: t399
__doc__ = u"""
>>> test(-2)
-2
>>> test(-1)
-1
>>> test(0)
0
>>> test(1)
1
>>> test(2)
2
>>> test(SSIZE_T_MAX) == SSIZE_T_MAX
True
>>> test(SSIZE_T_MIN) == SSIZE_T_MIN
True
>>> test(SSIZE_T_MAX+1) #doctest: +ELLIPSIS
Traceback (most recent call last):
...
OverflowError: ...
>>> test(SSIZE_T_MIN-1) #doctest: +ELLIPSIS
Traceback (most recent call last):
...
OverflowError: ...
>>> test(1<<128) #doctest: +ELLIPSIS
Traceback (most recent call last):
...
OverflowError: ...
>>> test(-(1<<128)) #doctest: +ELLIPSIS
Traceback (most recent call last):
...
OverflowError: ...
>>> a = A(1,2)
>>> a.a == 1
True
>>> a.b == 2
True
>>> a.foo(5)
5
>>> a.foo(1 << 180) #doctest: +ELLIPSIS
Traceback (most recent call last):
...
OverflowError: ...
"""
cdef extern from *:
ctypedef long ssize_t # XXX This should generate a warning !!!
ssize_t PY_SSIZE_T_MAX
ssize_t PY_SSIZE_T_MIN
SSIZE_T_MAX = PY_SSIZE_T_MAX
SSIZE_T_MIN = PY_SSIZE_T_MIN
def test(ssize_t i):
return i
cdef class A:
cdef public ssize_t a
cdef readonly ssize_t b
def __init__(self, ssize_t a, object b):
self.a = a
self.b = b
cpdef ssize_t foo(self, ssize_t x):
cdef object o = x
return o
|
