def test_bug(self):
import _cffi_backend
LONG = _cffi_backend.new_primitive_type('long')
five = _cffi_backend.cast(LONG, 5)
raises(TypeError, list, five)
DOUBLE = _cffi_backend.new_primitive_type('double')
five_and_a_half = _cffi_backend.cast(DOUBLE, 5.5)
raises(TypeError, list, five_and_a_half)
def test_bug(self):
import _cffi_backend
LONG = _cffi_backend.new_primitive_type('long')
five = _cffi_backend.cast(LONG, 5)
raises(TypeError, list, five)
DOUBLE = _cffi_backend.new_primitive_type('double')
five_and_a_half = _cffi_backend.cast(DOUBLE, 5.5)
raises(TypeError, list, five_and_a_half)
def test_TypeError_if_no_length(self):
import _cffi_backend
LONG = _cffi_backend.new_primitive_type('long')
P_LONG = _cffi_backend.new_pointer_type(LONG)
LONG_ARRAY = _cffi_backend.new_array_type(P_LONG, 3)
buf = _cffi_backend.newp(LONG_ARRAY)
pbuf = _cffi_backend.cast(P_LONG, buf)
raises(TypeError, "list(pbuf)")
def test_TypeError_if_no_length(self):
import _cffi_backend
LONG = _cffi_backend.new_primitive_type('long')
P_LONG = _cffi_backend.new_pointer_type(LONG)
LONG_ARRAY = _cffi_backend.new_array_type(P_LONG, 3)
buf = _cffi_backend.newp(LONG_ARRAY)
pbuf = _cffi_backend.cast(P_LONG, buf)
raises(TypeError, "list(pbuf)")
def main(libm_name):
try:
import _cffi_backend
except ImportError:
sys.stderr.write('SKIP: cannot import _cffi_backend\n')
return 0
libm = _cffi_backend.load_library(libm_name)
BDouble = _cffi_backend.new_primitive_type("double")
BInt = _cffi_backend.new_primitive_type("int")
BPow = _cffi_backend.new_function_type([BDouble, BInt], BDouble)
ldexp = libm.load_function(BPow, 'ldexp')
i = 0
res = 0
while i < 300:
tmp = ldexp(1, 3) # ID: cfficall
res += tmp
i += 1
BLong = _cffi_backend.new_primitive_type("long")
ldexp_addr = int(_cffi_backend.cast(BLong, ldexp))
return ldexp_addr, res
def main(libm_name):
try:
import _cffi_backend
except ImportError:
sys.stderr.write('SKIP: cannot import _cffi_backend\n')
return 0
libm = _cffi_backend.load_library(libm_name)
BDouble = _cffi_backend.new_primitive_type("double")
BInt = _cffi_backend.new_primitive_type("int")
BPow = _cffi_backend.new_function_type([BDouble, BInt], BDouble)
ldexp = libm.load_function(BPow, 'ldexp')
i = 0
res = 0
while i < 300:
tmp = ldexp(1, 3) # ID: cfficall
res += tmp
i += 1
BLong = _cffi_backend.new_primitive_type("long")
ldexp_addr = int(_cffi_backend.cast(BLong, ldexp))
return ldexp_addr, res
