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# Copyright 2014-2017 Insight Software Consortium.
# Copyright 2004-2009 Roman Yakovenko.
# Distributed under the Boost Software License, Version 1.0.
# See http://www.boost.org/LICENSE_1_0.txt
import pytest
from . import autoconfig
from pygccxml import parser
from pygccxml import declarations
TEST_FILES = [
"bit_fields.hpp",
]
@pytest.fixture
def global_ns():
COMPILATION_MODE = parser.COMPILATION_MODE.ALL_AT_ONCE
INIT_OPTIMIZER = True
config = autoconfig.cxx_parsers_cfg.config.clone()
decls = parser.parse(TEST_FILES, config, COMPILATION_MODE)
global_ns = declarations.get_global_namespace(decls)
if INIT_OPTIMIZER:
global_ns.init_optimizer()
return global_ns
def test_bit_fields(global_ns):
bf_x = global_ns.variable('x')
assert bf_x.bits == 1
bf_y = global_ns.variable('y')
assert bf_y.bits == 7
mv_z = global_ns.variable('z')
assert mv_z.bits is None
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