def test_callback(self):
from _cffi_backend import FFI
ffi = FFI()
cb = ffi.callback(
"int(int)", # unicode literal
lambda x: x + 42)
assert cb(5) == 47
def test_from_buffer_BytesIO(self):
from _cffi_backend import FFI
import _io
ffi = FFI()
a = _io.BytesIO(b"Hello, world!")
buf = a.getbuffer()
# used to segfault
raises(TypeError, ffi.from_buffer, buf)
def test_new(self):
from _cffi_backend import FFI
ffi = FFI()
assert ffi.new("int[]", [3, 4, 5])[2] == 5 # unicode literal
def test_getctype():
ffi = FFI()
assert ffi.getctype("int**") == "int * *" # unicode literal
assert type(ffi.getctype("int**")) is str
def test_sizeof():
ffi = FFI()
assert ffi.sizeof("int[51]") == 51 * 4 # unicode literal
def test_new():
ffi = FFI()
assert ffi.new("int[]", [3, 4, 5])[2] == 5 # unicode literal
def test_getctype(self):
from _cffi_backend import FFI
ffi = FFI()
assert ffi.getctype("int**") == "int * *" # unicode literal
assert type(ffi.getctype("int**")) is str
def test_sizeof(self):
from _cffi_backend import FFI
ffi = FFI()
assert ffi.sizeof("int[51]") == 51 * 4 # unicode literal
def test_cast():
ffi = FFI()
assert int(ffi.cast("int", 3.14)) == 3 # unicode literal
def test_getctype(self):
from _cffi_backend import FFI
ffi = FFI()
assert ffi.getctype("int**") == "int * *" # unicode literal
assert type(ffi.getctype("int**")) is str
def test_alignof(self):
from _cffi_backend import FFI
ffi = FFI()
assert ffi.alignof("int[51]") == 4 # unicode literal
def test_sizeof(self):
from _cffi_backend import FFI
ffi = FFI()
assert ffi.sizeof("int[51]") == 51 * 4 # unicode literal
def test_typeof(self):
from _cffi_backend import FFI
ffi = FFI()
tp = ffi.typeof("int[51]") # unicode literal
assert tp.length == 51
def test_new(self):
from _cffi_backend import FFI
ffi = FFI()
assert ffi.new("int[]", [3, 4, 5])[2] == 5 # unicode literal
def test_new():
ffi = FFI()
assert ffi.new("int[]", [3, 4, 5])[2] == 5 # unicode literal
def test_typeof(self):
from _cffi_backend import FFI
ffi = FFI()
tp = ffi.typeof("int[51]") # unicode literal
assert tp.length == 51
def test_typeof():
ffi = FFI()
tp = ffi.typeof("int[51]") # unicode literal
assert tp.length == 51
def test_alignof(self):
from _cffi_backend import FFI
ffi = FFI()
assert ffi.alignof("int[51]") == 4 # unicode literal
def test_sizeof():
ffi = FFI()
assert ffi.sizeof("int[51]") == 51 * 4 # unicode literal
def test_callback(self):
from _cffi_backend import FFI
ffi = FFI()
cb = ffi.callback("int(int)", lambda x: x + 42) # unicode literal
assert cb(5) == 47
def test_alignof():
ffi = FFI()
assert ffi.alignof("int[51]") == 4 # unicode literal
def test_cast():
ffi = FFI()
assert int(ffi.cast("int", 3.14)) == 3 # unicode literal
def test_getctype():
ffi = FFI()
assert ffi.getctype("int**") == "int * *" # unicode literal
assert type(ffi.getctype("int**")) is str
def test_typeof():
ffi = FFI()
tp = ffi.typeof("int[51]") # unicode literal
assert tp.length == 51
def test_callback():
ffi = FFI()
cb = ffi.callback(
"int(int)", # unicode literal
lambda x: x + 42)
assert cb(5) == 47
def test_alignof():
ffi = FFI()
assert ffi.alignof("int[51]") == 4 # unicode literal
def test_cast(self):
from _cffi_backend import FFI
ffi = FFI()
assert int(ffi.cast("int", 3.14)) == 3 # unicode literal
def test_callback():
ffi = FFI()
cb = ffi.callback("int(int)", lambda x: x + 42) # unicode literal
assert cb(5) == 47
def test_cast(self):
from _cffi_backend import FFI
ffi = FFI()
assert int(ffi.cast("int", 3.14)) == 3 # unicode literal
