Dereference_test.cc File Reference

Test for Dereference.h utilities. More...

#include <type_traits>
#include <memory>
#include "boost/test/unit_test.hpp"
#include "lardata/Utilities/Dereference.h"

Go to the source code of this file.

Classes
struct	MyPtr< T >

Macros
#define	BOOST_TEST_MODULE   ( StatCollector_test )

Functions
template<typename T >
void	test ()
	BOOST_AUTO_TEST_CASE (TestInt)
	BOOST_AUTO_TEST_CASE (TestConstInt)

Detailed Description

Test for Dereference.h utilities.

Author

Gianluca Petrillo (petri.nosp@m.llo@.nosp@m.fnal..nosp@m.gov)

Date

January 23rd, 2015

A static test is performed to verify that the compilation succeeds with the types int, int*, unique_ptr<int> and a custom smart pointer to int.

Definition in file Dereference_test.cc.

Macro Definition Documentation

#define BOOST_TEST_MODULE   ( StatCollector_test )

Definition at line 25 of file Dereference_test.cc.

Function Documentation

BOOST_AUTO_TEST_CASE

(

TestInt

)

Definition at line 202 of file Dereference_test.cc.

                              {
  test<int>();
}

BOOST_AUTO_TEST_CASE

(

TestConstInt

)

Definition at line 206 of file Dereference_test.cc.

                                   {
  test<const int>();
}

template<typename T >

void test

(

)

Definition at line 176 of file Dereference_test.cc.

            {

  T value = T(17);
  T* cptr = &value;
  MyPtr<T> my_ptr(&value);
  auto uptr = std::make_unique<T>(value);

  T* ptr;
  ptr = lar::util::make_pointer(uptr);
  BOOST_TEST(*ptr == value);
  ptr = lar::util::make_pointer(my_ptr);
  BOOST_TEST(*ptr == value);
  ptr = lar::util::make_pointer(cptr);
  BOOST_TEST(*ptr == value);
  ptr = lar::util::make_pointer(value);
  BOOST_TEST(*ptr == value);

  BOOST_TEST(lar::util::dereference(uptr) == value);
  BOOST_TEST(lar::util::dereference(my_ptr) == value);
  BOOST_TEST(lar::util::dereference(cptr) == value);
  BOOST_TEST(lar::util::dereference(value) == value);

} // test<>()