def convert_to_object(self, cdata):
if self.value_fits_long:
value = misc.read_raw_long_data(cdata, self.size)
return self.space.wrap(value)
else:
value = misc.read_raw_signed_data(cdata, self.size)
return self.space.wrap(value) # r_longlong => on 32-bit, 'long'
def test_it_writes_nothing_and_returns_None(self, space):
data = lltype.malloc(rffi.CCHARP.TO, 1, flavor='raw')
misc.write_raw_signed_data(data, 11, 1)
w_void_type = ffitype.VoidRWStrategy()
res = w_void_type.write(space, data, 0)
assert misc.read_raw_signed_data(data, 1) == 11
assert res is None
lltype.free(data, flavor='raw')
def test_it_writes_nothing_and_returns_None(self, space):
data = lltype.malloc(rffi.CCHARP.TO, 1, flavor='raw')
misc.write_raw_signed_data(data, 11, 1)
w_void_type = ffitype.VoidRWStrategy()
res = w_void_type.write(space, data, 0)
assert misc.read_raw_signed_data(data, 1) == 11
assert res is None
lltype.free(data, flavor='raw')
def test_it_writes_signed_types_to_buffer(self, space):
for t in [
ffitype.INT8, ffitype.INT16, ffitype.INT32, ffitype.INT64,
ffitype.LONG
]:
w_signed_type = ffitype.SignedRWStrategy(t)
size = w_signed_type.typesize
# make new buffer for every t
data = lltype.malloc(rffi.CCHARP.TO, size, flavor='raw')
w_i = space.newint(-18)
w_signed_type.write(space, data, w_i)
raw_res = misc.read_raw_signed_data(data, size)
assert raw_res == -18
lltype.free(data, flavor='raw')
def test_it_writes_signed_types_to_buffer(self, space):
for t in [ffitype.INT8,
ffitype.INT16,
ffitype.INT32,
ffitype.INT64,
ffitype.LONG]:
w_signed_type = ffitype.SignedRWStrategy(t)
size = w_signed_type.typesize
# make new buffer for every t
data = lltype.malloc(rffi.CCHARP.TO, size, flavor='raw')
w_i = space.newint(-18)
w_signed_type.write(space, data, w_i)
raw_res = misc.read_raw_signed_data(data, size)
assert raw_res == -18
lltype.free(data, flavor='raw')
def _convert_to_object_longlong(self, cdata):
# in its own function: LONGLONG may make the whole function jit-opaque
value = misc.read_raw_signed_data(cdata, self.size)
return self.space.wrap(value) # r_longlong => on 32-bit, 'long'
def read(self, space, data):
result = misc.read_raw_signed_data(data, self.typesize)
return space.newint(intmask(result))
def read(self, space, data):
result = bool(misc.read_raw_signed_data(data, self.typesize))
return space.newbool(result)
def _nonzero_longlong(self, cdata):
# in its own function: LONGLONG may make the whole function jit-opaque
value = misc.read_raw_signed_data(cdata, self.size)
return bool(value)
def _nonzero_longlong(self, cdata):
# in its own function: LONGLONG may make the whole function jit-opaque
value = misc.read_raw_signed_data(cdata, self.size)
return bool(value)
