void test_to_ull(char const* str, unsigned long long wanted, bool error)
{
    test_to_number(str, wanted, error, QUtil::string_to_ull);
}
void test_to_ull(char const* str, unsigned long long wanted, bool error)
{
    test_to_number(str, wanted, error, QUtil::string_to_ull);
}