def test_link_complex(ctx):
ctx.mkbyref('mycsinf', sinname, ltypes.l_complex64)
ctx.mkbyref('mycsin', sinname, ltypes.l_complex128)
ctx.mkbyref('mycsinl', sinname, ltypes.l_complex256)
# print(ctx.module)
ctx.link()
print(ctx.module)
m = support.make_mod(ctx)
input = 10+2j
result = cmath.sin(input)
call = support.call_complex_byref
typeof = lambda f: _base_type(f.argtypes[0])
assert typeof(m.mycsinf) == ctypes.c_float
assert typeof(m.mycsin) == ctypes.c_double, typeof(m.mycsin)
assert typeof(m.mycsinl) in (ctypes.c_double, ctypes.c_longdouble)
r1 = call(m.mycsinf, input)
r2 = call(m.mycsin, input)
r3 = call(m.mycsinl, input)
print("expect:", result)
print("got:", r1, r2, r3)
assert np.allclose([result] * 3, [r1, r2, r3])
def test_link_complex(ctx):
ctx.mkbyref('mycsinf', sinname, ltypes.l_complex64)
ctx.mkbyref('mycsin', sinname, ltypes.l_complex128)
ctx.mkbyref('mycsinl', sinname, ltypes.l_complex256)
# print(ctx.module)
ctx.link()
print(ctx.module)
m = support.make_mod(ctx)
input = 10 + 2j
result = cmath.sin(input)
call = support.call_complex_byref
typeof = lambda f: _base_type(f.argtypes[0])
assert typeof(m.mycsinf) == ctypes.c_float
assert typeof(m.mycsin) == ctypes.c_double, typeof(m.mycsin)
assert typeof(m.mycsinl) in (ctypes.c_double, ctypes.c_longdouble)
r1 = call(m.mycsinf, input)
r2 = call(m.mycsin, input)
r3 = call(m.mycsinl, input)
print("expect:", result)
print("got:", r1, r2, r3)
assert np.allclose([result] * 3, [r1, r2, r3])
def run(wrap, call_wrapped, ty):
engine, mod, pm = ctx = support.make_llvm_context()
double_func = make_double_func(mod, ty)
wrap(double_func, 'wrapper')
pymod = support.make_mod(ctx)
result = call_wrapped(pymod.wrapper, 5 + 6j)
assert result == 10 + 12j, result
def run(wrap, call_wrapped, ty):
engine, mod, pm = ctx = support.make_llvm_context()
double_func = make_double_func(mod, ty)
wrap(double_func, 'wrapper')
pymod = support.make_mod(ctx)
result = call_wrapped(pymod.wrapper, 5+6j)
assert result == 10+12j, result
def test_link_real(ctx):
ctx.mkbyval('mysinf', sinname, ltypes.l_float)
ctx.mkbyval('mysin', sinname, ltypes.l_double)
ctx.mkbyval('mysinl', sinname, ltypes.l_longdouble)
# print(ctx.module)
ctx.link()
m = support.make_mod(ctx)
our_result = m.mysinf(10.0), m.mysin(10.0), m.mysinl(10.0)
exp_result = [math.sin(10.0)] * 3
assert np.allclose(our_result, exp_result)
def test_link_real(ctx):
ctx.mkbyval('mysinf', sinname, ltypes.l_float)
ctx.mkbyval('mysin', sinname, ltypes.l_double)
ctx.mkbyval('mysinl', sinname, ltypes.l_longdouble)
# print(ctx.module)
ctx.link()
m = support.make_mod(ctx)
our_result = m.mysinf(10.0), m.mysin(10.0), m.mysinl(10.0)
exp_result = [math.sin(10.0)] * 3
assert np.allclose(our_result, exp_result)
def test_link_binary(ctx):
ty = ltypes.l_complex128
make_func(ctx, 'mypow', mkname(powname, ty), ty, nargs=2, byref=True)
ctx.link()
m = support.make_mod(ctx)
print(ctx.module)
assert list(map(_base_type, m.mypow.argtypes)) == [ctypes.c_double] * 3
assert m.mypow.restype is None
inputs = 2+2j, 3+3j
result = support.call_complex_byref(m.mypow, *inputs)
expect = pow(*inputs)
print(result, expect)
assert np.allclose([result], [expect]), (result, expect)
def test_link_binary(ctx):
ty = ltypes.l_complex128
make_func(ctx, 'mypow', mkname(powname, ty), ty, nargs=2, byref=True)
ctx.link()
m = support.make_mod(ctx)
print(ctx.module)
assert list(map(_base_type, m.mypow.argtypes)) == [ctypes.c_double] * 3
assert m.mypow.restype is None
inputs = 2 + 2j, 3 + 3j
result = support.call_complex_byref(m.mypow, *inputs)
expect = pow(*inputs)
print(result, expect)
assert np.allclose([result], [expect]), (result, expect)
