def test_addr_raw_packet():
from pypy.module._socket.interp_socket import addr_as_object
if not hasattr(rsocket._c, 'sockaddr_ll'):
py.test.skip("posix specific test")
# HACK: To get the correct interface numer of lo, which in most cases is 1,
# but can be anything (i.e. 39), we need to call the libc function
# if_nametoindex to get the correct index
import ctypes
libc = ctypes.CDLL(ctypes.util.find_library('c'))
ifnum = libc.if_nametoindex('lo')
c_addr_ll = lltype.malloc(rsocket._c.sockaddr_ll, flavor='raw')
addrlen = rffi.sizeof(rsocket._c.sockaddr_ll)
c_addr = rffi.cast(lltype.Ptr(rsocket._c.sockaddr), c_addr_ll)
rffi.setintfield(c_addr_ll, 'c_sll_ifindex', ifnum)
rffi.setintfield(c_addr_ll, 'c_sll_protocol', 8)
rffi.setintfield(c_addr_ll, 'c_sll_pkttype', 13)
rffi.setintfield(c_addr_ll, 'c_sll_hatype', 0)
rffi.setintfield(c_addr_ll, 'c_sll_halen', 3)
c_addr_ll.c_sll_addr[0] = 'a'
c_addr_ll.c_sll_addr[1] = 'b'
c_addr_ll.c_sll_addr[2] = 'c'
rffi.setintfield(c_addr, 'c_sa_family', socket.AF_PACKET)
# fd needs to be somehow valid
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
fd = s.fileno()
w_obj = addr_as_object(rsocket.make_address(c_addr, addrlen), fd, space)
lltype.free(c_addr_ll, flavor='raw')
assert space.is_true(space.eq(w_obj, space.newtuple([
space.wrap('lo'),
space.wrap(socket.ntohs(8)),
space.wrap(13),
space.wrap(False),
space.wrap("abc"),
])))
def test_addr_raw_packet():
from pypy.module._socket.interp_socket import addr_as_object
if not hasattr(rsocket._c, 'sockaddr_ll'):
pytest.skip("posix specific test")
# HACK: To get the correct interface number of lo, which in most cases is 1,
# but can be anything (i.e. 39), we need to call the libc function
# if_nametoindex to get the correct index
import ctypes
libc = ctypes.CDLL(ctypes.util.find_library('c'))
ifnum = libc.if_nametoindex('lo')
c_addr_ll = lltype.malloc(rsocket._c.sockaddr_ll, flavor='raw')
addrlen = rffi.sizeof(rsocket._c.sockaddr_ll)
c_addr = rffi.cast(lltype.Ptr(rsocket._c.sockaddr), c_addr_ll)
rffi.setintfield(c_addr_ll, 'c_sll_ifindex', ifnum)
rffi.setintfield(c_addr_ll, 'c_sll_protocol', 8)
rffi.setintfield(c_addr_ll, 'c_sll_pkttype', 13)
rffi.setintfield(c_addr_ll, 'c_sll_hatype', 0)
rffi.setintfield(c_addr_ll, 'c_sll_halen', 3)
c_addr_ll.c_sll_addr[0] = 'a'
c_addr_ll.c_sll_addr[1] = 'b'
c_addr_ll.c_sll_addr[2] = 'c'
rffi.setintfield(c_addr, 'c_sa_family', socket.AF_PACKET)
# fd needs to be somehow valid
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
fd = s.fileno()
w_obj = addr_as_object(rsocket.make_address(c_addr, addrlen), fd, space)
lltype.free(c_addr_ll, flavor='raw')
assert space.is_true(space.eq(w_obj, space.newtuple([
space.wrap('lo'),
space.wrap(socket.ntohs(8)),
space.wrap(13),
space.wrap(False),
space.wrap("abc"),
])))