boost_container/test/stable_vector_test.cpp

//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2004-2013. Distributed under the Boost
// Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
// See http://www.boost.org/libs/container for documentation.
//
//////////////////////////////////////////////////////////////////////////////

#include <boost/container/detail/config_begin.hpp>
#include <algorithm>
#include <memory>
#include <vector>
#include <iostream>
#include <functional>

#include <boost/container/stable_vector.hpp>
#include <boost/container/allocator.hpp>
#include <boost/container/node_allocator.hpp>
#include <boost/container/adaptive_pool.hpp>

#include "check_equal_containers.hpp"
#include "movable_int.hpp"
#include "expand_bwd_test_allocator.hpp"
#include "expand_bwd_test_template.hpp"
#include "dummy_test_allocator.hpp"
#include "propagate_allocator_test.hpp"
#include "vector_test.hpp"
#include "default_init_test.hpp"

using namespace boost::container;

namespace boost {
namespace container {

//Explicit instantiation to detect compilation errors
template class stable_vector<test::movable_and_copyable_int,
   test::dummy_test_allocator<test::movable_and_copyable_int> >;

template class stable_vector<test::movable_and_copyable_int,
   test::simple_allocator<test::movable_and_copyable_int> >;

template class stable_vector<test::movable_and_copyable_int,
   std::allocator<test::movable_and_copyable_int> >;

template class stable_vector
   < test::movable_and_copyable_int
   , allocator<test::movable_and_copyable_int> >;

template class stable_vector
   < test::movable_and_copyable_int
   , adaptive_pool<test::movable_and_copyable_int> >;

template class stable_vector
   < test::movable_and_copyable_int
   , node_allocator<test::movable_and_copyable_int> >;

template class stable_vector_iterator<int*, false>;
template class stable_vector_iterator<int*, true >;

}}

class recursive_vector
{
   public:
   int id_;
   stable_vector<recursive_vector> vector_;
   recursive_vector &operator=(const recursive_vector &o)
   { vector_ = o.vector_;  return *this; }
};

void recursive_vector_test()//Test for recursive types
{
   stable_vector<recursive_vector> recursive, copy;
   //Test to test both move emulations
   if(!copy.size()){
      copy = recursive;
   }
}

template<class VoidAllocator>
struct GetAllocatorCont
{
   template<class ValueType>
   struct apply
   {
      typedef stable_vector< ValueType
                           , typename allocator_traits<VoidAllocator>
                              ::template portable_rebind_alloc<ValueType>::type
                           > type;
   };
};

template<class VoidAllocator>
int test_cont_variants()
{
   typedef typename GetAllocatorCont<VoidAllocator>::template apply<int>::type MyCont;
   typedef typename GetAllocatorCont<VoidAllocator>::template apply<test::movable_int>::type MyMoveCont;
   typedef typename GetAllocatorCont<VoidAllocator>::template apply<test::movable_and_copyable_int>::type MyCopyMoveCont;
   typedef typename GetAllocatorCont<VoidAllocator>::template apply<test::copyable_int>::type MyCopyCont;

   if(test::vector_test<MyCont>())
      return 1;
   if(test::vector_test<MyMoveCont>())
      return 1;
   if(test::vector_test<MyCopyMoveCont>())
      return 1;
   if(test::vector_test<MyCopyCont>())
      return 1;

   return 0;
}

bool test_methods_with_initializer_list_as_argument()
{
#if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
   {
      const stable_vector<int> testedVector = {1, 2, 3};
      const std::vector<int> expectedVector = {1, 2, 3};
      if(!test::CheckEqualContainers(&testedVector, &expectedVector)) return false;
   }

   {
       stable_vector<int> testedVector = {1, 2, 3};
       testedVector = {11, 12, 13};

       const std::vector<int> expectedVector = {11, 12, 13};
       if(!test::CheckEqualContainers(&testedVector, &expectedVector)) return false;
   }

   {
       stable_vector<int> testedVector = {1, 2, 3};
       testedVector.assign({5, 6, 7});

       const std::vector<int> expectedVector = {5, 6, 7};
       if(!test::CheckEqualContainers(&testedVector, &expectedVector)) return false;
   }

   {
       stable_vector<int> testedVector = {1, 2, 3};
       testedVector.insert(testedVector.cend(), {5, 6, 7});

       const std::vector<int> expectedVector = {1, 2, 3, 5, 6, 7};
       if(!test::CheckEqualContainers(&testedVector, &expectedVector)) return false;
   }
       return true;
#else
    return true;
#endif
}

int main()
{
   recursive_vector_test();
   {
      //Now test move semantics
      stable_vector<recursive_vector> original;
      stable_vector<recursive_vector> move_ctor(boost::move(original));
      stable_vector<recursive_vector> move_assign;
      move_assign = boost::move(move_ctor);
      move_assign.swap(original);
   }

   //Test non-copy-move operations
   {
      stable_vector<test::non_copymovable_int> sv;
      sv.emplace_back();
      sv.resize(10);
      sv.resize(1);
   }

   ////////////////////////////////////
   //    Testing allocator implementations
   ////////////////////////////////////
   //       std:allocator
   if(test_cont_variants< std::allocator<void> >()){
      std::cerr << "test_cont_variants< std::allocator<void> > failed" << std::endl;
      return 1;
   }
   //       boost::container::allocator
   if(test_cont_variants< allocator<void> >()){
      std::cerr << "test_cont_variants< allocator<void> > failed" << std::endl;
      return 1;
   }
   //       boost::container::node_allocator
   if(test_cont_variants< node_allocator<void> >()){
      std::cerr << "test_cont_variants< node_allocator<void> > failed" << std::endl;
      return 1;
   }
   //       boost::container::adaptive_pool
   if(test_cont_variants< adaptive_pool<void> >()){
      std::cerr << "test_cont_variants< adaptive_pool<void> > failed" << std::endl;
      return 1;
   }

   ////////////////////////////////////
   //    Default init test
   ////////////////////////////////////
   if(!test::default_init_test< stable_vector<int, test::default_init_allocator<int> > >()){
      std::cerr << "Default init test failed" << std::endl;
      return 1;
   }

   ////////////////////////////////////
   //    Emplace testing
   ////////////////////////////////////
   const test::EmplaceOptions Options = (test::EmplaceOptions)(test::EMPLACE_BACK | test::EMPLACE_BEFORE);
   if(!boost::container::test::test_emplace
      < stable_vector<test::EmplaceInt>, Options>())
      return 1;

   ////////////////////////////////////
   //    Allocator propagation testing
   ////////////////////////////////////
   if(!boost::container::test::test_propagate_allocator<stable_vector>())
      return 1;

   ////////////////////////////////////
   //    Initializer lists testing
   ////////////////////////////////////
   if(!test_methods_with_initializer_list_as_argument())
   {
       std::cerr << "test_methods_with_initializer_list_as_argument failed" << std::endl;
       return 1;
   }

   return 0;
}

#include <boost/container/detail/config_end.hpp>