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from pypy.module._cppyy import helper
def test_remove_const():
assert helper.remove_const("const int") == "int"
assert helper.remove_const("const some_class*") == "some_class*"
assert helper.remove_const("const some_class const*") == "some_class*"
assert helper.remove_const("some_class const*const") == "some_class*"
assert helper.remove_const("const some_class<const aap>*") == "some_class<const aap>*"
assert helper.remove_const("const some_class<const aap> const*") == "some_class<const aap>*"
assert helper.remove_const("some_class const<const aap*const>*const") == "some_class<const aap*const>*"
def test_compound():
assert helper.compound("int*") == "*"
assert helper.compound("int* const *&") == "**&"
assert helper.compound("std::vector<int>*") == "*"
assert helper.compound("unsigned long int[5]") == "[]"
assert helper.array_size("unsigned long int[5]") == 5
def test_array_size():
assert helper.array_size("int[5]") == 5
def test_clean_type():
assert helper.clean_type(" int***") == "int"
assert helper.clean_type("int* const *&") == "int"
assert helper.clean_type("std::vector<int>&") == "std::vector<int>"
assert helper.clean_type("const std::vector<int>&") == "std::vector<int>"
assert helper.clean_type("std::vector<std::vector<int> >" ) == "std::vector<std::vector<int> >"
assert helper.clean_type("unsigned short int[3]") == "unsigned short int"
def test_operator_mapping():
assert helper.map_operator_name(None, "operator[]", 1, "const int&") == "__getitem__"
assert helper.map_operator_name(None, "operator[]", 1, "int&") == "__setitem__"
assert helper.map_operator_name(None, "operator()", 1, "") == "__call__"
assert helper.map_operator_name(None, "operator%", 1, "") == "__mod__"
assert helper.map_operator_name(None, "operator**", 1, "") == "__pow__"
assert helper.map_operator_name(None, "operator<<", 1, "") == "__lshift__"
assert helper.map_operator_name(None, "operator|", 1, "") == "__or__"
assert helper.map_operator_name(None, "operator*", 1, "") == "__mul__"
assert helper.map_operator_name(None, "operator*", 0, "") == "__deref__"
assert helper.map_operator_name(None, "operator+", 1, "") == "__add__"
assert helper.map_operator_name(None, "operator+", 0, "") == "__pos__"
assert helper.map_operator_name(None, "func", 0, "") == "func"
assert helper.map_operator_name(None, "some_method", 0, "") == "some_method"
def test_namespace_extraction():
from pypy.module._cppyy import pythonify
assert pythonify.extract_namespace("vector")[0] == ""
assert pythonify.extract_namespace("std::vector")[0] == "std"
assert pythonify.extract_namespace("std::vector<double>")[0] == "std"
assert pythonify.extract_namespace("std::vector<std::vector>")[0] == "std"
assert pythonify.extract_namespace("vector<double>")[0] == ""
assert pythonify.extract_namespace("vector<std::vector>")[0] == ""
assert pythonify.extract_namespace("aap::noot::mies::zus")[0] == "aap::noot::mies"
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