def test_determine_result_role_1(): #IGNORE:C01111
msg = 'Test determine_result_role: '
#skip_test(msg)
print msg
from freeode.interpreter import IFloat, determine_result_role
from freeode.ast import RoleConstant, RoleParameter, RoleVariable
#some constants
c_1 = IFloat()
c_1.__siml_role__ = RoleConstant
c_2 = IFloat()
c_2.__siml_role__ = RoleConstant
#some parameters
p_1 = IFloat()
p_1.__siml_role__ = RoleParameter
p_2 = IFloat()
p_2.__siml_role__ = RoleParameter
#some variables
v_1 = IFloat()
v_1.__siml_role__ = RoleVariable
v_2 = IFloat()
v_2.__siml_role__ = RoleVariable
#determine the most variable role among the arguments
assert issubclass(determine_result_role((c_1, p_1, v_1),
{'a':c_2, 'b':p_2, 'c':v_2, }),
RoleVariable)
assert determine_result_role((c_1, p_1),
{'a':c_2, 'b':p_2}) == RoleParameter
assert determine_result_role((c_1,),
{'a':c_2}) == RoleConstant
def raise_3():
determine_result_role((c_1, u), {'a':c_2})
def raise_2():
determine_result_role((c_1, p_1), {'a':c_2, 'b':p_2, 'u':u})
def raise_1():
determine_result_role((c_1, p_1, v_1, u),
{'a':c_2, 'b':p_2, 'c':v_2, })
