def init_config(options_filename, ignore_missing=False):
global menu_data
data.init(options_filename, ignore_missing)
menu_data = menu_parse()
set_initial_values()
def test_condexpr_evaluation(caplog, tmpdir, inputdata, result, error):
mconfig_file = tmpdir.join("Mconfig")
mconfig = template_condexpr_mconfig.format(**inputdata)
mconfig_file.write(mconfig, "wt")
data.init(str(mconfig_file), False)
c = data.get_config("OPTION")
general.set_initial_values()
val = expr.condexpr_value(c['default_cond'][0]['cond'])
if error is not None:
assert error in caplog.text
else:
assert val == result
assert caplog.text == ""