def test_ready_argument_list3():
arg1 = Mock()
arguments = [arg1]
cfunc = CFunctions()
try:
cfunc.ready_argument_list(arguments)
assert False
except Exception:
assert True
def test_ready_argument_list3():
arg1 = Mock()
arguments = [arg1]
cfunc = CFunctions()
try:
cfunc.ready_argument_list(arguments)
assert False
except Exception:
assert True
def test_ready_argument_list1():
arg1 = numpy.array([1, 2, 3]).astype(numpy.float32)
arg2 = numpy.array([4, 5, 6]).astype(numpy.float64)
arg3 = numpy.array([7, 8, 9]).astype(numpy.int32)
arguments = [arg1, arg2, arg3]
cfunc = CFunctions()
output = cfunc.ready_argument_list(arguments)
print(output)
output_arg1 = numpy.ctypeslib.as_array(output[0].ctypes, shape=arg1.shape)
output_arg2 = numpy.ctypeslib.as_array(output[1].ctypes, shape=arg2.shape)
output_arg3 = numpy.ctypeslib.as_array(output[2].ctypes, shape=arg3.shape)
assert output_arg1.dtype == 'float32'
assert output_arg2.dtype == 'float64'
assert output_arg3.dtype == 'int32'
assert all(output_arg1 == arg1)
assert all(output_arg2 == arg2)
assert all(output_arg3 == arg3)
assert output[0].numpy.dtype == 'float32'
assert output[1].numpy.dtype == 'float64'
assert output[2].numpy.dtype == 'int32'
assert all(output[0].numpy == arg1)
assert all(output[1].numpy == arg2)
assert all(output[2].numpy == arg3)
def test_ready_argument_list1():
arg1 = numpy.array([1, 2, 3]).astype(numpy.float32)
arg2 = numpy.array([4, 5, 6]).astype(numpy.float64)
arg3 = numpy.array([7, 8, 9]).astype(numpy.int32)
arguments = [arg1, arg2, arg3]
cfunc = CFunctions()
output = cfunc.ready_argument_list(arguments)
print(output)
output_arg1 = numpy.ctypeslib.as_array(output[0].ctypes, shape=arg1.shape)
output_arg2 = numpy.ctypeslib.as_array(output[1].ctypes, shape=arg2.shape)
output_arg3 = numpy.ctypeslib.as_array(output[2].ctypes, shape=arg3.shape)
assert output_arg1.dtype == 'float32'
assert output_arg2.dtype == 'float64'
assert output_arg3.dtype == 'int32'
assert all(output_arg1 == arg1)
assert all(output_arg2 == arg2)
assert all(output_arg3 == arg3)
assert output[0].numpy.dtype == 'float32'
assert output[1].numpy.dtype == 'float64'
assert output[2].numpy.dtype == 'int32'
assert all(output[0].numpy == arg1)
assert all(output[1].numpy == arg2)
assert all(output[2].numpy == arg3)
def test_ready_argument_list5():
arg1 = numpy.array([1, 2, 3]).astype(numpy.float32)
arguments = [arg1]
cfunc = CFunctions()
output = cfunc.ready_argument_list(arguments)
assert all(output[0].numpy == arg1)
# test that a copy has been made
arg1[0] = arg1[0] + 1
assert not all(output[0].numpy == arg1)
def test_ready_argument_list5():
arg1 = numpy.array([1, 2, 3]).astype(numpy.float32)
arguments = [arg1]
cfunc = CFunctions()
output = cfunc.ready_argument_list(arguments)
assert all(output[0].numpy == arg1)
# test that a copy has been made
arg1[0] = arg1[0] + 1
assert not all(output[0].numpy == arg1)
def test_byte_array_arguments():
arg1 = numpy.array([1, 2, 3]).astype(numpy.int8)
cfunc = CFunctions()
output = cfunc.ready_argument_list([arg1])
output_arg1 = numpy.ctypeslib.as_array(output[0], shape=arg1.shape)
assert output_arg1.dtype == 'int8'
assert all(output_arg1 == arg1)
dest = numpy.zeros_like(arg1)
cfunc.memcpy_dtoh(dest, output[0])
assert all(dest == arg1)
def test_byte_array_arguments():
arg1 = numpy.array([1, 2, 3]).astype(numpy.int8)
cfunc = CFunctions()
output = cfunc.ready_argument_list([arg1])
output_arg1 = numpy.ctypeslib.as_array(output[0].ctypes, shape=arg1.shape)
assert output_arg1.dtype == 'int8'
assert all(output_arg1 == arg1)
dest = numpy.zeros_like(arg1)
cfunc.memcpy_dtoh(dest, output[0])
assert all(dest == arg1)
def test_ready_argument_list2():
arg1 = numpy.array([1, 2, 3]).astype(numpy.float32)
arg2 = numpy.int32(7)
arg3 = numpy.float32(6.0)
arguments = [arg1, arg2, arg3]
cfunc = CFunctions()
output = cfunc.ready_argument_list(arguments)
print(output)
output_arg1 = numpy.ctypeslib.as_array(output[0], shape=arg1.shape)
assert output_arg1.dtype == 'float32'
assert isinstance(output[1], C.c_int32)
assert isinstance(output[2], C.c_float)
assert all(output_arg1 == arg1)
assert output[1].value == arg2
assert output[2].value == arg3
def test_ready_argument_list2():
arg1 = numpy.array([1, 2, 3]).astype(numpy.float32)
arg2 = numpy.int32(7)
arg3 = numpy.float32(6.0)
arguments = [arg1, arg2, arg3]
cfunc = CFunctions()
output = cfunc.ready_argument_list(arguments)
print(output)
output_arg1 = numpy.ctypeslib.as_array(output[0].ctypes, shape=arg1.shape)
assert output_arg1.dtype == 'float32'
assert isinstance(output[1].ctypes, C.c_int32)
assert isinstance(output[2].ctypes, C.c_float)
assert all(output_arg1 == arg1)
assert output[1][1].value == arg2
assert output[2][1].value == arg3
def test_ready_argument_list4():
with raises(TypeError):
arg1 = int(9)
cfunc = CFunctions()
cfunc.ready_argument_list([arg1])
def test_ready_argument_list4():
arg1 = int(9)
cfunc = CFunctions()
cfunc.ready_argument_list([arg1])
def test_ready_argument_list4():
with raises(TypeError):
arg1 = int(9)
cfunc = CFunctions()
cfunc.ready_argument_list([arg1])
