/******************************************************************************
The MIT License(MIT)

Embedded Template Library.
https://github.com/ETLCPP/etl
https://www.etlcpp.com

Copyright(c) 2019 John Wellbelove

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files(the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions :

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
******************************************************************************/

#include "unit_test_framework.h"

#include <algorithm>
#include <array>
#include <cstring>
#include <vector>

#include <iostream>

#include "etl/vector.h"

namespace
{
  static const size_t SIZE = 10UL;

  int* buffer1[SIZE];
  int* buffer2[SIZE];
  int* buffer3[SIZE];
  int* buffer4[SIZE];
  int* buffer5[SIZE];

  SUITE(test_vector_pointer_external_buffer)
  {
    typedef etl::vector_ext<int*>       Data;
    typedef etl::vector_ext<const int*> CData;
    typedef etl::ivector<int*>          IData;
    typedef etl::ivector<const int*>    CIData;
    typedef std::vector<int*>           Compare_Data;
    typedef std::vector<const int*>     CCompare_Data;

    Compare_Data initial_data;
    Compare_Data less_data;
    Compare_Data greater_data;
    Compare_Data shorter_data;
    Compare_Data different_data;
    Compare_Data insert_data;
    Compare_Data swap_data;
    Compare_Data swap_other_data;

    //*************************************************************************
    struct SetupFixture
    {
      SetupFixture()
      {
        int n0  = 0;
        int n1  = 1;
        int n2  = 2;
        int n3  = 3;
        int n4  = 4;
        int n5  = 5;
        int n6  = 6;
        int n7  = 7;
        int n8  = 8;
        int n9  = 9;
        int n11 = 11;
        int n12 = 12;
        int n13 = 13;

        int* n[]            = {&n0, &n1, &n2, &n3, &n4, &n5, &n6, &n7, &n8, &n9};
        int* n_insert[]     = {&n11, &n12, &n13};
        int* n_less[]       = {&n0, &n1, &n2, &n3, &n3, &n5, &n6, &n7, &n8, &n9};
        int* n_greater[]    = {&n0, &n1, &n2, &n4, &n4, &n5, &n6, &n7, &n8, &n9};
        int* n_swap[]       = {&n0, &n1, &n2, &n3, &n4, &n5};
        int* n_swap_other[] = {&n6, &n7, &n8, &n9};

        initial_data.assign(std::begin(n), std::end(n));
        insert_data.assign(std::begin(n_insert), std::end(n_insert));
        less_data.assign(std::begin(n_less), std::end(n_less));
        greater_data.assign(std::begin(n_greater), std::end(n_greater));
        shorter_data.assign(std::begin(n_greater), std::end(n_greater) - 1);
        different_data.assign(initial_data.rbegin(), initial_data.rend());
        swap_data.assign(std::begin(n_swap), std::end(n_swap));
        swap_other_data.assign(std::begin(n_swap_other), std::end(n_swap_other));

        std::fill_n(buffer1, SIZE, nullptr);
        std::fill_n(buffer2, SIZE, nullptr);
      }
    };

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_default_constructor)
    {
      Data data(buffer1, SIZE);

      CHECK_EQUAL(data.size(), 0UL);
      CHECK(data.empty());
      CHECK_EQUAL(data.capacity(), SIZE);
      CHECK_EQUAL(data.max_size(), SIZE);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_default_constructor)
    {
      CData data(buffer1, SIZE);

      CHECK_EQUAL(data.size(), 0UL);
      CHECK(data.empty());
      CHECK_EQUAL(data.capacity(), SIZE);
      CHECK_EQUAL(data.max_size(), SIZE);
    }

    //*************************************************************************
    TEST(test_iterator_comparison_empty)
    {
      Data data(buffer1, SIZE);

      CHECK(data.begin() == data.end());
      CHECK(data.cbegin() == data.cend());
      CHECK(data.rbegin() == data.rend());
      CHECK(data.crbegin() == data.crend());
    }

    //*************************************************************************
    TEST(test_const_iterator_comparison_empty)
    {
      CData data(buffer1, SIZE);

      CHECK(data.begin() == data.end());
      CHECK(data.cbegin() == data.cend());
      CHECK(data.rbegin() == data.rend());
      CHECK(data.crbegin() == data.crend());
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_constructor_size)
    {
      const size_t INITIAL_SIZE = 5UL;
      Data         data(INITIAL_SIZE, buffer1, SIZE);

      CHECK(data.size() == INITIAL_SIZE);
      CHECK(!data.empty());
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_constructor_size)
    {
      const size_t INITIAL_SIZE = 5UL;
      CData        data(INITIAL_SIZE, buffer1, SIZE);

      CHECK(data.size() == INITIAL_SIZE);
      CHECK(!data.empty());
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_constructor_size_value)
    {
      const size_t INITIAL_SIZE  = 5UL;
      int          INITIAL_VALUE = 1;

      std::array<int*, INITIAL_SIZE> compare_data;
      compare_data.fill(&INITIAL_VALUE);

      Data data(INITIAL_SIZE, &INITIAL_VALUE, buffer1, SIZE);

      CHECK(data.size() == INITIAL_SIZE);
      CHECK(!data.empty());

      bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_constructor_size_value)
    {
      const size_t INITIAL_SIZE  = 5UL;
      int          INITIAL_VALUE = 1;

      std::array<const int*, INITIAL_SIZE> compare_data;
      compare_data.fill(&INITIAL_VALUE);

      CData data(INITIAL_SIZE, &INITIAL_VALUE, buffer1, SIZE);

      CHECK(data.size() == INITIAL_SIZE);
      CHECK(!data.empty());

      bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

      CHECK(is_equal);
    }

#include "etl/private/diagnostic_array_bounds_push.h"
    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_constructor_size_excess)
    {
      CHECK_THROW(Data data(SIZE + 1, buffer1, SIZE), etl::vector_full);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_constructor_size_excess)
    {
      CHECK_THROW(CData data(SIZE + 1, buffer1, SIZE), etl::vector_full);
    }
#include "etl/private/diagnostic_pop.h"

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_constructor_range)
    {
      Compare_Data compare_data(initial_data.begin(), initial_data.end());

      Data data(compare_data.begin(), compare_data.end(), buffer1, SIZE);

      CHECK(data.size() == SIZE);
      CHECK(!data.empty());
      CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_constructor_range)
    {
      CCompare_Data compare_data(initial_data.begin(), initial_data.end());

      CData data(compare_data.begin(), compare_data.end(), buffer1, SIZE);

      CHECK(data.size() == SIZE);
      CHECK(!data.empty());
      CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
    }

#if ETL_HAS_INITIALIZER_LIST
    //*************************************************************************
    TEST(test_constructor_initializer_list)
    {
      int a = 0;
      int b = 1;
      int c = 3;
      int d = 4;

      Compare_Data compare_data = {&a, &b, &c, &d};
      Data         data({&a, &b, &c, &d}, buffer1, SIZE);

      CHECK_EQUAL(compare_data.size(), data.size());
      CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
    }

    //*************************************************************************
    TEST(test_const_constructor_initializer_list)
    {
      int a = 0;
      int b = 1;
      int c = 3;
      int d = 4;

      CCompare_Data compare_data = {&a, &b, &c, &d};
      CData         data({&a, &b, &c, &d}, buffer1, SIZE);

      CHECK_EQUAL(compare_data.size(), data.size());
      CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
    }
#endif

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_copy_constructor)
    {
      Data data(initial_data.begin(), initial_data.end(), buffer1, SIZE);
      Data data2(data, buffer2, SIZE);
      CHECK(data2 == data);

      data2[2] = nullptr;
      CHECK(data2 != data);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_copy_constructor)
    {
      CData data(initial_data.begin(), initial_data.end(), buffer1, SIZE);
      CData data2(data, buffer2, SIZE);
      CHECK(data2 == data);

      data2[2] = nullptr;
      CHECK(data2 != data);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_move_constructor)
    {
      Data data(initial_data.begin(), initial_data.end(), buffer1, SIZE);
      Data data2(std::move(data), buffer2, SIZE);

      CHECK_EQUAL(0U, data.size());
      CHECK_EQUAL(initial_data.size(), data2.size());

      CHECK_EQUAL(initial_data.size(), data2.size());
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_assignment)
    {
      Data data(initial_data.begin(), initial_data.end(), buffer1, SIZE);
      Data other_data(buffer2, SIZE);

      other_data = data;

      bool is_equal = std::equal(data.begin(), data.end(), other_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_assignment_from_pointer_range)
    {
      Data data(initial_data.data(), initial_data.data() + initial_data.size(), buffer1, SIZE);
      Data other_data(buffer2, SIZE);

      other_data = data;

      bool is_equal = std::equal(data.begin(), data.end(), other_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_assignment)
    {
      CData data(initial_data.begin(), initial_data.end(), buffer1, SIZE);
      CData other_data(buffer2, SIZE);

      other_data = data;

      bool is_equal = std::equal(data.begin(), data.end(), other_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_move_assignment)
    {
      Data data(initial_data.begin(), initial_data.end(), buffer1, SIZE);
      Data other_data(buffer2, SIZE);

      other_data = std::move(data);

      CHECK_EQUAL(0U, data.size());
      CHECK_EQUAL(initial_data.size(), other_data.size());

      bool is_equal = std::equal(data.begin(), data.end(), other_data.begin());
      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_assignment_iterface)
    {
      Data data1(initial_data.begin(), initial_data.end(), buffer1, SIZE);
      Data data2(buffer2, SIZE);

      IData& idata1 = data1;
      IData& idata2 = data2;

      idata2 = idata1;

      bool is_equal = std::equal(data1.begin(), data1.end(), data2.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_assignment_iterface)
    {
      CData data1(initial_data.begin(), initial_data.end(), buffer1, SIZE);
      CData data2(buffer2, SIZE);

      CIData& idata1 = data1;
      CIData& idata2 = data2;

      idata2 = idata1;

      bool is_equal = std::equal(data1.begin(), data1.end(), data2.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_self_assignment)
    {
      Data data(initial_data.begin(), initial_data.end(), buffer1, SIZE);
      Data other_data(data, buffer2, SIZE);

#include "etl/private/diagnostic_self_assign_overloaded_push.h"
      other_data = other_data;
#include "etl/private/diagnostic_pop.h"

      bool is_equal = std::equal(data.begin(), data.end(), other_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_self_assignment)
    {
      CData data(initial_data.begin(), initial_data.end(), buffer1, SIZE);
      CData other_data(data, buffer2, SIZE);

#include "etl/private/diagnostic_self_assign_overloaded_push.h"
      other_data = other_data;
#include "etl/private/diagnostic_pop.h"

      bool is_equal = std::equal(data.begin(), data.end(), other_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_begin)
    {
      Data       data(10, buffer1, SIZE);
      const Data constData(10, buffer2, SIZE);

      CHECK_EQUAL(&data[0], data.begin());
      CHECK_EQUAL(&constData[0], constData.begin());
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_begin)
    {
      CData       data(10, buffer1, SIZE);
      const CData constData(10, buffer2, SIZE);

      CHECK_EQUAL(&data[0], data.begin());
      CHECK_EQUAL(&constData[0], constData.begin());
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_end)
    {
      Data       data(10, buffer1, SIZE);
      const Data constData(10, buffer2, SIZE);

      CHECK_EQUAL(data.begin() + data.size(), data.end());
      CHECK_EQUAL(constData.begin() + constData.size(), constData.end());
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_end)
    {
      CData       data(10, buffer1, SIZE);
      const CData constData(10, buffer2, SIZE);

      CHECK_EQUAL(data.begin() + data.size(), data.end());
      CHECK_EQUAL(constData.begin() + constData.size(), constData.end());
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_resize_up)
    {
      const size_t INITIAL_SIZE = 5UL;
      const size_t NEW_SIZE     = 8UL;

      Data data(INITIAL_SIZE, buffer1, SIZE);
      data.resize(NEW_SIZE);

      CHECK_EQUAL(data.size(), NEW_SIZE);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_resize_up)
    {
      const size_t INITIAL_SIZE = 5UL;
      const size_t NEW_SIZE     = 8UL;

      CData data(INITIAL_SIZE, buffer1, SIZE);
      data.resize(NEW_SIZE);

      CHECK_EQUAL(data.size(), NEW_SIZE);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_resize_up_value)
    {
      const size_t INITIAL_SIZE  = 5UL;
      const size_t NEW_SIZE      = 8UL;
      int          INITIAL_VALUE = 1;

      Data data(INITIAL_SIZE, &INITIAL_VALUE, buffer1, SIZE);
      data.resize(NEW_SIZE, &INITIAL_VALUE);

      std::array<int*, NEW_SIZE> compare_data;
      compare_data.fill(&INITIAL_VALUE);

      bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_resize_up_value)
    {
      const size_t INITIAL_SIZE  = 5UL;
      const size_t NEW_SIZE      = 8UL;
      int          INITIAL_VALUE = 1;

      CData data(INITIAL_SIZE, &INITIAL_VALUE, buffer1, SIZE);
      data.resize(NEW_SIZE, &INITIAL_VALUE);

      std::array<int*, NEW_SIZE> compare_data;
      compare_data.fill(&INITIAL_VALUE);

      bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

      CHECK(is_equal);
    }

#include "etl/private/diagnostic_array_bounds_push.h"
    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_resize_excess)
    {
      const size_t INITIAL_SIZE = 5UL;
      const size_t NEW_SIZE     = SIZE + 1UL;

      Data data(INITIAL_SIZE, buffer1, SIZE);

      CHECK_THROW(data.resize(NEW_SIZE), etl::vector_full);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_resize_excess)
    {
      const size_t INITIAL_SIZE = 5UL;
      const size_t NEW_SIZE     = SIZE + 1UL;

      CData data(INITIAL_SIZE, buffer1, SIZE);

      CHECK_THROW(data.resize(NEW_SIZE), etl::vector_full);
    }
#include "etl/private/diagnostic_pop.h"

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_resize_down)
    {
      const size_t INITIAL_SIZE = 5UL;
      const size_t NEW_SIZE     = 2UL;

      Data data(INITIAL_SIZE, buffer1, SIZE);
      data.resize(NEW_SIZE);

      CHECK_EQUAL(data.size(), NEW_SIZE);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_resize_down)
    {
      const size_t INITIAL_SIZE = 5UL;
      const size_t NEW_SIZE     = 2UL;

      CData data(INITIAL_SIZE, buffer1, SIZE);
      data.resize(NEW_SIZE);

      CHECK_EQUAL(data.size(), NEW_SIZE);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_resize_down_value)
    {
      const size_t INITIAL_SIZE  = 5UL;
      const size_t NEW_SIZE      = 2UL;
      int          INITIAL_VALUE = 1;

      Data data(INITIAL_SIZE, buffer1, SIZE);
      data.resize(NEW_SIZE, &INITIAL_VALUE);

      CHECK_EQUAL(data.size(), NEW_SIZE);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_resize_down_value)
    {
      const size_t INITIAL_SIZE  = 5UL;
      const size_t NEW_SIZE      = 2UL;
      int          INITIAL_VALUE = 1;

      CData data(INITIAL_SIZE, buffer1, SIZE);
      data.resize(NEW_SIZE, &INITIAL_VALUE);

      CHECK_EQUAL(data.size(), NEW_SIZE);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_empty)
    {
      Data data(buffer1, SIZE);
      data.resize(data.max_size());

      CHECK(data.full());
      CHECK(!data.empty());
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_empty)
    {
      CData data(buffer1, SIZE);
      data.resize(data.max_size());

      CHECK(data.full());
      CHECK(!data.empty());
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_full)
    {
      Data data(buffer1, SIZE);

      CHECK(!data.full());
      CHECK(data.empty());
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_full)
    {
      CData data(buffer1, SIZE);

      CHECK(!data.full());
      CHECK(data.empty());
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_index)
    {
      Compare_Data compare_data(initial_data.begin(), initial_data.end());

      Data data(compare_data.begin(), compare_data.end(), buffer1, SIZE);

      for (size_t i = 0UL; i < data.size(); ++i)
      {
        CHECK_EQUAL(data[i], compare_data[i]);
      }

      CHECK_THROW(data[data.size()], etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_index)
    {
      CCompare_Data compare_data(initial_data.begin(), initial_data.end());

      CData data(compare_data.begin(), compare_data.end(), buffer1, SIZE);

      for (size_t i = 0UL; i < data.size(); ++i)
      {
        CHECK_EQUAL(data[i], compare_data[i]);
      }

      CHECK_THROW(data[data.size()], etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_index_const)
    {
      const Compare_Data compare_data(initial_data.begin(), initial_data.end());

      const Data data(compare_data.begin(), compare_data.end(), buffer1, SIZE);

      for (size_t i = 0UL; i < data.size(); ++i)
      {
        CHECK_EQUAL(data[i], compare_data[i]);
      }

      CHECK_THROW(data[data.size()], etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_index_const)
    {
      const CCompare_Data compare_data(initial_data.begin(), initial_data.end());

      const CData data(compare_data.begin(), compare_data.end(), buffer1, SIZE);

      for (size_t i = 0UL; i < data.size(); ++i)
      {
        CHECK_EQUAL(data[i], compare_data[i]);
      }

      CHECK_THROW(data[data.size()], etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_at)
    {
      Compare_Data compare_data(initial_data.begin(), initial_data.end());
      Data         data(initial_data.begin(), initial_data.end(), buffer1, SIZE);

      for (size_t i = 0UL; i < data.size(); ++i)
      {
        CHECK_EQUAL(data.at(i), compare_data.at(i));
      }

      CHECK_THROW(data.at(data.size()), etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_at)
    {
      CCompare_Data compare_data(initial_data.begin(), initial_data.end());
      CData         data(initial_data.begin(), initial_data.end(), buffer1, SIZE);

      for (size_t i = 0UL; i < data.size(); ++i)
      {
        CHECK_EQUAL(data.at(i), compare_data.at(i));
      }

      CHECK_THROW(data.at(data.size()), etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_at_const)
    {
      const Compare_Data compare_data(initial_data.begin(), initial_data.end());
      const Data         data(initial_data.begin(), initial_data.end(), buffer1, SIZE);

      for (size_t i = 0UL; i < data.size(); ++i)
      {
        CHECK_EQUAL(data.at(i), compare_data.at(i));
      }

      CHECK_THROW(data.at(data.size()), etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_at_const)
    {
      const CCompare_Data compare_data(initial_data.begin(), initial_data.end());
      const CData         data(initial_data.begin(), initial_data.end(), buffer1, SIZE);

      for (size_t i = 0UL; i < data.size(); ++i)
      {
        CHECK_EQUAL(data.at(i), compare_data.at(i));
      }

      CHECK_THROW(data.at(data.size()), etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_front)
    {
      Compare_Data compare_data(initial_data.begin(), initial_data.end());
      Data         data(initial_data.begin(), initial_data.end(), buffer1, SIZE);

      CHECK(data.front() == compare_data.front());

      Data emptyData(buffer1, SIZE);
      CHECK_THROW(emptyData.front(), etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_front)
    {
      CCompare_Data compare_data(initial_data.begin(), initial_data.end());
      CData         data(initial_data.begin(), initial_data.end(), buffer1, SIZE);

      CHECK(data.front() == compare_data.front());

      CData emptyData(buffer1, SIZE);
      CHECK_THROW(emptyData.front(), etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_front_const)
    {
      const Compare_Data compare_data(initial_data.begin(), initial_data.end());
      const Data         data(initial_data.begin(), initial_data.end(), buffer1, SIZE);

      CHECK(data.front() == compare_data.front());

      const Data emptyData(buffer1, SIZE);
      CHECK_THROW(emptyData.front(), etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_front_const)
    {
      const CCompare_Data compare_data(initial_data.begin(), initial_data.end());
      const CData         data(initial_data.begin(), initial_data.end(), buffer1, SIZE);

      CHECK(data.front() == compare_data.front());

      const CData emptyData(buffer1, SIZE);
      CHECK_THROW(emptyData.front(), etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_back)
    {
      Compare_Data compare_data(initial_data.begin(), initial_data.end());
      Data         data(initial_data.begin(), initial_data.end(), buffer1, SIZE);

      CHECK(data.back() == compare_data.back());

      Data emptyData(buffer1, SIZE);
      CHECK_THROW(emptyData.back(), etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_back)
    {
      CCompare_Data compare_data(initial_data.begin(), initial_data.end());
      CData         data(initial_data.begin(), initial_data.end(), buffer1, SIZE);

      CHECK(data.back() == compare_data.back());

      CData emptyData(buffer1, SIZE);
      CHECK_THROW(emptyData.back(), etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_back_const)
    {
      const Compare_Data compare_data(initial_data.begin(), initial_data.end());
      const Data         data(initial_data.begin(), initial_data.end(), buffer1, SIZE);

      CHECK(data.back() == compare_data.back());

      const Data emptyData(buffer1, SIZE);
      CHECK_THROW(emptyData.back(), etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_back_const)
    {
      const CCompare_Data compare_data(initial_data.begin(), initial_data.end());
      const CData         data(initial_data.begin(), initial_data.end(), buffer1, SIZE);

      CHECK(data.back() == compare_data.back());

      const CData emptyData(buffer1, SIZE);
      CHECK_THROW(emptyData.back(), etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_data)
    {
      Compare_Data compare_data(initial_data.begin(), initial_data.end());

      Data data(compare_data.begin(), compare_data.end(), buffer1, SIZE);

      bool is_equal = std::equal(data.data(), data.data() + data.size(), compare_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_data)
    {
      CCompare_Data compare_data(initial_data.begin(), initial_data.end());

      CData data(compare_data.begin(), compare_data.end(), buffer1, SIZE);

      bool is_equal = std::equal(data.data(), data.data() + data.size(), compare_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_data_const)
    {
      Compare_Data compare_data(initial_data.begin(), initial_data.end());

      const Data data(compare_data.begin(), compare_data.end(), buffer1, SIZE);

      bool is_equal = std::equal(data.data(), data.data() + data.size(), compare_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_data_const)
    {
      CCompare_Data compare_data(initial_data.begin(), initial_data.end());

      const CData data(compare_data.begin(), compare_data.end(), buffer1, SIZE);

      bool is_equal = std::equal(data.data(), data.data() + data.size(), compare_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_assign_range)
    {
      Compare_Data compare_data(initial_data.begin(), initial_data.end());

      Data data(buffer1, SIZE);

      data.assign(compare_data.begin(), compare_data.end());

      bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_assign_range)
    {
      CCompare_Data compare_data(initial_data.begin(), initial_data.end());

      CData data(buffer1, SIZE);

      data.assign(compare_data.begin(), compare_data.end());

      bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_assign_size_value)
    {
      const size_t                   INITIAL_SIZE  = 5UL;
      int                            INITIAL_VALUE = 1;
      std::array<int*, INITIAL_SIZE> compare_data;
      compare_data.fill(&INITIAL_VALUE);

      Data data(buffer1, SIZE);
      data.assign(INITIAL_SIZE, &INITIAL_VALUE);

      bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_assign_size_value)
    {
      const size_t                         INITIAL_SIZE  = 5UL;
      int                                  INITIAL_VALUE = 1;
      std::array<const int*, INITIAL_SIZE> compare_data;
      compare_data.fill(&INITIAL_VALUE);

      CData data(buffer1, SIZE);
      data.assign(INITIAL_SIZE, &INITIAL_VALUE);

      bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

      CHECK(is_equal);
    }

#include "etl/private/diagnostic_array_bounds_push.h"
    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_assign_size_value_excess)
    {
      const size_t                   INITIAL_SIZE  = SIZE;
      const size_t                   EXCESS_SIZE   = SIZE + 1UL;
      int                            INITIAL_VALUE = 1;
      std::array<int*, INITIAL_SIZE> compare_data;
      compare_data.fill(&INITIAL_VALUE);

      Data data(buffer1, SIZE);

      CHECK_THROW(data.assign(EXCESS_SIZE, &INITIAL_VALUE), etl::vector_full);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_assign_size_value_excess)
    {
      const size_t                         INITIAL_SIZE  = SIZE;
      const size_t                         EXCESS_SIZE   = SIZE + 1UL;
      int                                  INITIAL_VALUE = 1;
      std::array<const int*, INITIAL_SIZE> compare_data;
      compare_data.fill(&INITIAL_VALUE);

      CData data(buffer1, SIZE);

      CHECK_THROW(data.assign(EXCESS_SIZE, &INITIAL_VALUE), etl::vector_full);
    }
#include "etl/private/diagnostic_pop.h"

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_push_back)
    {
      Compare_Data compare_data;
      Data         data(buffer1, SIZE);

      int d;

      for (size_t i = 0UL; i < SIZE; ++i)
      {
        compare_data.push_back(&d);
      }

      for (size_t i = 0UL; i < SIZE; ++i)
      {
        data.push_back(&d);
      }

      bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_push_back)
    {
      CCompare_Data compare_data;
      CData         data(buffer1, SIZE);

      const int d = 0;

      for (size_t i = 0UL; i < SIZE; ++i)
      {
        compare_data.push_back(&d);
      }

      for (size_t i = 0UL; i < SIZE; ++i)
      {
        data.push_back(&d);
      }

      bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

      CHECK(is_equal);
    }

#include "etl/private/diagnostic_array_bounds_push.h"
    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_push_back_excess)
    {
      Data data(buffer1, SIZE);

      int d;

      for (size_t i = 0UL; i < SIZE; ++i)
      {
        data.push_back(&d);
      }

      CHECK_THROW(data.push_back(&d), etl::vector_full);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_push_back_excess)
    {
      CData data(buffer1, SIZE);

      const int d = 0;

      for (size_t i = 0UL; i < SIZE; ++i)
      {
        data.push_back(&d);
      }

      CHECK_THROW(data.push_back(&d), etl::vector_full);
    }
#include "etl/private/diagnostic_pop.h"

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_emplace_back)
    {
      Compare_Data compare_data;
      Data         data(buffer1, SIZE);

      int d;

      for (size_t i = 0UL; i < SIZE; ++i)
      {
        compare_data.emplace_back(&d);
      }

      for (size_t i = 0UL; i < SIZE; ++i)
      {
        data.emplace_back(&d);
      }

      bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_emplace_back_return)
    {
      Data data(buffer1, SIZE);
      int  d1 = 42;
      int  d2 = 24;

      data.emplace_back(&d1);
      CHECK_EQUAL(&d2, data.emplace_back(&d2));
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_pop_back)
    {
      Compare_Data compare_data(initial_data.begin(), initial_data.end());
      Data         data(initial_data.begin(), initial_data.end(), buffer1, SIZE);

      compare_data.pop_back();
      compare_data.pop_back();

      data.pop_back();
      data.pop_back();

      bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_pop_back)
    {
      CCompare_Data compare_data(initial_data.begin(), initial_data.end());
      CData         data(initial_data.begin(), initial_data.end(), buffer1, SIZE);

      compare_data.pop_back();
      compare_data.pop_back();

      data.pop_back();
      data.pop_back();

      bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_pop_back_exception)
    {
      Data data(buffer1, SIZE);

      data.resize(2);

      data.pop_back();
      data.pop_back();

      CHECK_THROW(data.pop_back(), etl::vector_empty);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_pop_back_exception)
    {
      CData data(buffer1, SIZE);

      data.resize(2);

      data.pop_back();
      data.pop_back();

      CHECK_THROW(data.pop_back(), etl::vector_empty);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_insert_position_value)
    {
      const size_t INITIAL_SIZE  = 5UL;
      int          INITIAL_VALUE = 1;

      for (size_t offset = 0UL; offset <= INITIAL_SIZE; ++offset)
      {
        Compare_Data compare_data;
        Data         data(buffer1, SIZE);

        data.assign(initial_data.begin(), initial_data.begin() + INITIAL_SIZE);
        compare_data.assign(initial_data.begin(), initial_data.begin() + INITIAL_SIZE);

        data.insert(data.begin() + offset, &INITIAL_VALUE);
        compare_data.insert(compare_data.begin() + static_cast<ptrdiff_t>(offset), &INITIAL_VALUE);

        CHECK_EQUAL(compare_data.size(), data.size());

        bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

        CHECK(is_equal);
      }
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_insert_position_value_outofbounds)
    {
      const size_t INITIAL_SIZE  = 5UL;
      int          INITIAL_VALUE = 1;

      Data data(buffer1, SIZE);
      Data data2(buffer2, SIZE);
      data.assign(initial_data.begin(), initial_data.begin() + INITIAL_SIZE);
      CHECK_THROW(data.insert(data2.cbegin(), &INITIAL_VALUE), etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_insert_position_value)
    {
      const size_t INITIAL_SIZE  = 5UL;
      int          INITIAL_VALUE = 1;

      for (size_t offset = 0UL; offset <= INITIAL_SIZE; ++offset)
      {
        CCompare_Data compare_data;
        CData         data(buffer1, SIZE);

        data.assign(initial_data.begin(), initial_data.begin() + INITIAL_SIZE);
        compare_data.assign(initial_data.begin(), initial_data.begin() + INITIAL_SIZE);

        data.insert(data.begin() + offset, &INITIAL_VALUE);
        compare_data.insert(compare_data.begin() + static_cast<ptrdiff_t>(offset), &INITIAL_VALUE);

        CHECK_EQUAL(compare_data.size(), data.size());

        bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

        CHECK(is_equal);
      }
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_insert_position_value_outofbounds)
    {
      const size_t INITIAL_SIZE  = 5UL;
      int          INITIAL_VALUE = 1;

      CData data(buffer1, SIZE);
      CData data2(buffer2, SIZE);
      data.assign(initial_data.begin(), initial_data.begin() + INITIAL_SIZE);
      CHECK_THROW(data.insert(data2.cbegin(), &INITIAL_VALUE), etl::vector_out_of_bounds);
    }

    //*************************************************************************
#include "etl/private/diagnostic_array_bounds_push.h"
    TEST_FIXTURE(SetupFixture, test_insert_position_value_excess)
    {
      const size_t INITIAL_SIZE  = SIZE;
      int          INITIAL_VALUE = 1;

      Data data(INITIAL_SIZE, &INITIAL_VALUE, buffer1, SIZE);

      size_t offset = 2UL;

      CHECK_THROW(data.insert(data.begin() + offset, &INITIAL_VALUE), etl::vector_full);

      offset = 0;

      CHECK_THROW(data.insert(data.begin() + offset, &INITIAL_VALUE), etl::vector_full);

      offset = data.size();

      CHECK_THROW(data.insert(data.begin() + offset, &INITIAL_VALUE), etl::vector_full);
    }
#include "etl/private/diagnostic_pop.h"

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_emplace_position_value)
    {
      const size_t INITIAL_SIZE  = 5UL;
      int          INITIAL_VALUE = 1;

      for (size_t offset = 0UL; offset <= INITIAL_SIZE; ++offset)
      {
        Compare_Data compare_data;
        Data         data(buffer1, SIZE);

        data.assign(initial_data.begin(), initial_data.begin() + INITIAL_SIZE);
        compare_data.assign(initial_data.begin(), initial_data.begin() + INITIAL_SIZE);

        data.emplace(data.begin() + offset, &INITIAL_VALUE);
        compare_data.emplace(compare_data.begin() + static_cast<ptrdiff_t>(offset), &INITIAL_VALUE);

        CHECK_EQUAL(compare_data.size(), data.size());

        bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

        CHECK(is_equal);
      }
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_emplace_position_value_outofbounds)
    {
      const size_t INITIAL_SIZE  = 5UL;
      int          INITIAL_VALUE = 1;

      Data data(buffer1, SIZE);
      Data data2(buffer2, SIZE);
      data.assign(initial_data.begin(), initial_data.begin() + INITIAL_SIZE);
      CHECK_THROW(data.emplace(data2.cbegin(), &INITIAL_VALUE), etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_insert_position_n_value)
    {
      const size_t INITIAL_SIZE  = 5UL;
      const size_t INSERT_SIZE   = 3UL;
      int          INITIAL_VALUE = 11;

      for (size_t offset = 0UL; offset <= INITIAL_SIZE; ++offset)
      {
        Compare_Data compare_data;
        Data         data(buffer1, SIZE);

        data.assign(initial_data.begin(), initial_data.begin() + INITIAL_SIZE);
        compare_data.assign(initial_data.begin(), initial_data.begin() + INITIAL_SIZE);
        data.insert(data.begin() + offset, INSERT_SIZE, &INITIAL_VALUE);
        compare_data.insert(compare_data.begin() + static_cast<ptrdiff_t>(offset), INSERT_SIZE, &INITIAL_VALUE);

        bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

        CHECK(is_equal);
      }
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_insert_position_n_value_outofbounds)
    {
      int  INITIAL_VALUE = 0;
      Data data(buffer1, SIZE);
      Data data2(buffer2, SIZE);

      CHECK_THROW(data.insert(data2.end(), 1, &INITIAL_VALUE);, etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_insert_position_n_value)
    {
      const size_t INITIAL_SIZE  = 5UL;
      const size_t INSERT_SIZE   = 3UL;
      int          INITIAL_VALUE = 11;

      for (size_t offset = 0UL; offset <= INITIAL_SIZE; ++offset)
      {
        CCompare_Data compare_data;
        CData         data(buffer1, SIZE);

        data.assign(initial_data.begin(), initial_data.begin() + INITIAL_SIZE);
        compare_data.assign(initial_data.begin(), initial_data.begin() + INITIAL_SIZE);
        data.insert(data.begin() + offset, INSERT_SIZE, &INITIAL_VALUE);
        compare_data.insert(compare_data.begin() + static_cast<ptrdiff_t>(offset), INSERT_SIZE, &INITIAL_VALUE);

        bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

        CHECK(is_equal);
      }
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_insert_position_n_value_outofbounds)
    {
      int   INITIAL_VALUE = 0;
      CData data(buffer1, SIZE);
      CData data2(buffer2, SIZE);

      CHECK_THROW(data.insert(data2.end(), 1, &INITIAL_VALUE);, etl::vector_out_of_bounds);
    }

#include "etl/private/diagnostic_array_bounds_push.h"
    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_insert_position_n_value_excess)
    {
      const size_t INITIAL_SIZE  = SIZE;
      const size_t INSERT_SIZE   = 4UL;
      int          INITIAL_VALUE = 1;

      Data data(INITIAL_SIZE, &INITIAL_VALUE, buffer1, SIZE);

      size_t offset = 0UL;

      CHECK_THROW(data.insert(data.begin() + offset, INSERT_SIZE, &INITIAL_VALUE), etl::vector_full);

      offset = 2;

      CHECK_THROW(data.insert(data.begin() + offset, INSERT_SIZE, &INITIAL_VALUE), etl::vector_full);

      offset = 4;

      CHECK_THROW(data.insert(data.begin() + offset, INSERT_SIZE, &INITIAL_VALUE), etl::vector_full);

      offset = data.size();

      CHECK_THROW(data.insert(data.begin() + offset, INSERT_SIZE, &INITIAL_VALUE), etl::vector_full);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_insert_position_n_value_excess)
    {
      const size_t INITIAL_SIZE  = SIZE;
      const size_t INSERT_SIZE   = 4UL;
      const int    INITIAL_VALUE = 1;

      CData data(INITIAL_SIZE, &INITIAL_VALUE, buffer1, SIZE);

      size_t offset = 0UL;

      CHECK_THROW(data.insert(data.begin() + offset, INSERT_SIZE, &INITIAL_VALUE), etl::vector_full);

      offset = 2;

      CHECK_THROW(data.insert(data.begin() + offset, INSERT_SIZE, &INITIAL_VALUE), etl::vector_full);

      offset = 4;

      CHECK_THROW(data.insert(data.begin() + offset, INSERT_SIZE, &INITIAL_VALUE), etl::vector_full);

      offset = data.size();

      CHECK_THROW(data.insert(data.begin() + offset, INSERT_SIZE, &INITIAL_VALUE), etl::vector_full);
    }
#include "etl/private/diagnostic_pop.h"

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_insert_position_range)
    {
      const size_t INITIAL_SIZE = 5UL;

      for (size_t offset = 0UL; offset <= INITIAL_SIZE; ++offset)
      {
        Compare_Data compare_data;
        Data         data(buffer1, SIZE);

        data.assign(initial_data.begin(), initial_data.begin() + INITIAL_SIZE);
        compare_data.assign(initial_data.begin(), initial_data.begin() + INITIAL_SIZE);
        data.insert(data.begin() + offset, insert_data.begin(), insert_data.end());
        compare_data.insert(compare_data.begin() + static_cast<ptrdiff_t>(offset), insert_data.begin(), insert_data.end());

        bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

        CHECK(is_equal);
      }
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_insert_position_range_out_of_bounds)
    {
      Data data(buffer1, SIZE);
      Data data2(buffer2, SIZE);

      CHECK_THROW(data.insert(data2.end(), insert_data.cbegin(), insert_data.cend());, etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_insert_position_range)
    {
      const size_t INITIAL_SIZE = 5UL;

      for (size_t offset = 0UL; offset <= INITIAL_SIZE; ++offset)
      {
        CCompare_Data compare_data;
        CData         data(buffer1, SIZE);

        data.assign(initial_data.begin(), initial_data.begin() + INITIAL_SIZE);
        compare_data.assign(initial_data.begin(), initial_data.begin() + INITIAL_SIZE);
        data.insert(data.begin() + offset, insert_data.begin(), insert_data.end());
        compare_data.insert(compare_data.begin() + static_cast<ptrdiff_t>(offset), insert_data.begin(), insert_data.end());

        bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

        CHECK(is_equal);
      }
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_insert_position_range_out_of_bounds)
    {
      CData data(buffer1, SIZE);
      CData data2(buffer2, SIZE);

      CHECK_THROW(data.insert(data2.end(), insert_data.cbegin(), insert_data.cend());, etl::vector_out_of_bounds);
    }

#include "etl/private/diagnostic_array_bounds_push.h"
    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_insert_position_range_excess)
    {
      const size_t INITIAL_SIZE  = 5UL;
      int          INITIAL_VALUE = 1;

      Data data(INITIAL_SIZE, &INITIAL_VALUE, buffer1, SIZE);

      size_t offset = 0UL;

      CHECK_THROW(data.insert(data.begin() + offset, initial_data.begin(), initial_data.end()), etl::vector_full);

      offset = 2;

      CHECK_THROW(data.insert(data.begin() + offset, initial_data.begin(), initial_data.end()), etl::vector_full);

      offset = 4;

      CHECK_THROW(data.insert(data.begin() + offset, initial_data.begin(), initial_data.end()), etl::vector_full);

      offset = data.size();

      CHECK_THROW(data.insert(data.begin() + offset, initial_data.begin(), initial_data.end()), etl::vector_full);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_insert_position_range_excess)
    {
      const size_t INITIAL_SIZE  = 5UL;
      const int    INITIAL_VALUE = 1;

      CData data(INITIAL_SIZE, &INITIAL_VALUE, buffer1, SIZE);

      size_t offset = 0UL;

      CHECK_THROW(data.insert(data.begin() + offset, initial_data.begin(), initial_data.end()), etl::vector_full);

      offset = 2;

      CHECK_THROW(data.insert(data.begin() + offset, initial_data.begin(), initial_data.end()), etl::vector_full);

      offset = 4;

      CHECK_THROW(data.insert(data.begin() + offset, initial_data.begin(), initial_data.end()), etl::vector_full);

      offset = data.size();

      CHECK_THROW(data.insert(data.begin() + offset, initial_data.begin(), initial_data.end()), etl::vector_full);
    }
#include "etl/private/diagnostic_pop.h"

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_erase_single)
    {
      Compare_Data compare_data(initial_data.begin(), initial_data.end());
      Data         data(initial_data.begin(), initial_data.end(), buffer1, SIZE);

      compare_data.erase(compare_data.begin() + 2);

      data.erase(data.begin() + 2);

      bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_erase_single_outofbounds)
    {
      Data data(initial_data.begin(), initial_data.end(), buffer1, SIZE);

      CHECK_THROW(data.erase(data.end());, etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_erase_single)
    {
      CCompare_Data compare_data(initial_data.begin(), initial_data.end());
      CData         data(initial_data.begin(), initial_data.end(), buffer1, SIZE);

      compare_data.erase(compare_data.begin() + 2);

      data.erase(data.begin() + 2);

      bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_erase_single_outofbounds)
    {
      CData data(initial_data.begin(), initial_data.end(), buffer1, SIZE);

      CHECK_THROW(data.erase(data.end());, etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_erase_range)
    {
      Compare_Data compare_data(initial_data.begin(), initial_data.end());
      Data         data(initial_data.begin(), initial_data.end(), buffer1, SIZE);

      compare_data.erase(compare_data.begin() + 2, compare_data.begin() + 4);

      data.erase(data.begin() + 2, data.begin() + 4);

      bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_erase_range_outofbounds)
    {
      Data data(initial_data.begin(), initial_data.end(), buffer1, SIZE);
      Data data2(initial_data.begin(), initial_data.end(), buffer2, SIZE);

      CHECK_THROW(data.erase(data2.begin(), data2.end());, etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_erase_range)
    {
      CCompare_Data compare_data(initial_data.begin(), initial_data.end());
      CData         data(initial_data.begin(), initial_data.end(), buffer1, SIZE);

      compare_data.erase(compare_data.begin() + 2, compare_data.begin() + 4);

      data.erase(data.begin() + 2, data.begin() + 4);

      bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_erase_range_outofbounds)
    {
      CData data(initial_data.begin(), initial_data.end(), buffer1, SIZE);
      CData data2(initial_data.begin(), initial_data.end(), buffer2, SIZE);

      CHECK_THROW(data.erase(data2.begin(), data2.end());, etl::vector_out_of_bounds);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_clear)
    {
      Compare_Data compare_data(initial_data.begin(), initial_data.end());

      Data data(compare_data.begin(), compare_data.end(), buffer1, SIZE);
      data.clear();

      CHECK_EQUAL(data.size(), 0UL);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_clear)
    {
      CCompare_Data compare_data(initial_data.begin(), initial_data.end());

      CData data(compare_data.begin(), compare_data.end(), buffer1, SIZE);
      data.clear();

      CHECK_EQUAL(data.size(), 0UL);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_iterator)
    {
      Compare_Data compare_data(initial_data.begin(), initial_data.end());

      Data data(compare_data.begin(), compare_data.end(), buffer1, SIZE);

      bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_iterator_const)
    {
      CCompare_Data compare_data(initial_data.begin(), initial_data.end());

      CData data(compare_data.begin(), compare_data.end(), buffer1, SIZE);

      bool is_equal = std::equal(data.begin(), data.end(), compare_data.begin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_iterator)
    {
      Compare_Data compare_data(initial_data.begin(), initial_data.end());

      Data data(compare_data.begin(), compare_data.end(), buffer1, SIZE);

      bool is_equal = std::equal(data.cbegin(), data.cend(), compare_data.cbegin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_iterator_const)
    {
      CCompare_Data compare_data(initial_data.begin(), initial_data.end());

      CData data(compare_data.begin(), compare_data.end(), buffer1, SIZE);

      bool is_equal = std::equal(data.cbegin(), data.cend(), compare_data.cbegin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_reverse_iterator)
    {
      Compare_Data compare_data(initial_data.begin(), initial_data.end());

      Data data(compare_data.begin(), compare_data.end(), buffer1, SIZE);

      bool is_equal = std::equal(data.rbegin(), data.rend(), compare_data.rbegin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_reverse_iterator_const)
    {
      CCompare_Data compare_data(initial_data.begin(), initial_data.end());

      CData data(compare_data.begin(), compare_data.end(), buffer1, SIZE);

      bool is_equal = std::equal(data.rbegin(), data.rend(), compare_data.rbegin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_reverse_iterator)
    {
      const Compare_Data compare_data(initial_data.begin(), initial_data.end());

      const Data data(compare_data.begin(), compare_data.end(), buffer1, SIZE);

      bool is_equal = std::equal(data.crbegin(), data.crend(), compare_data.crbegin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_reverse_iterator_const)
    {
      const CCompare_Data compare_data(initial_data.begin(), initial_data.end());

      const CData data(compare_data.begin(), compare_data.end(), buffer1, SIZE);

      bool is_equal = std::equal(data.crbegin(), data.crend(), compare_data.crbegin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_reverse_iterator2)
    {
      const Compare_Data compare_data(initial_data.begin(), initial_data.end());

      const Data data(compare_data.begin(), compare_data.end(), buffer1, SIZE);

      bool is_equal = std::equal(data.rbegin(), data.rend(), compare_data.rbegin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_reverse_iterator2_const)
    {
      const CCompare_Data compare_data(initial_data.begin(), initial_data.end());

      const CData data(compare_data.begin(), compare_data.end(), buffer1, SIZE);

      bool is_equal = std::equal(data.rbegin(), data.rend(), compare_data.rbegin());

      CHECK(is_equal);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_equal)
    {
      const Data initial1(initial_data.begin(), initial_data.end(), buffer1, SIZE);
      const Data initial2(initial_data.begin(), initial_data.end(), buffer2, SIZE);

      CHECK(initial1 == initial2);

      const Data different(different_data.begin(), different_data.end(), buffer3, SIZE);

      CHECK(!(initial1 == different));

      const Data shorter(shorter_data.begin(), shorter_data.end(), buffer4, SIZE);

      CHECK(!(shorter == initial1));
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_equal)
    {
      const CData initial1(initial_data.begin(), initial_data.end(), buffer1, SIZE);
      const CData initial2(initial_data.begin(), initial_data.end(), buffer2, SIZE);

      CHECK(initial1 == initial2);

      const CData different(different_data.begin(), different_data.end(), buffer3, SIZE);

      CHECK(!(initial1 == different));

      const CData shorter(shorter_data.begin(), shorter_data.end(), buffer4, SIZE);

      CHECK(!(shorter == initial1));
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_not_equal)
    {
      const Data initial1(initial_data.begin(), initial_data.end(), buffer1, SIZE);
      const Data initial2(initial_data.begin(), initial_data.end(), buffer2, SIZE);

      CHECK(!(initial1 != initial2));

      const Data different(different_data.begin(), different_data.end(), buffer3, SIZE);

      CHECK(initial1 != different);

      const Data shorter(shorter_data.begin(), shorter_data.end(), buffer4, SIZE);

      CHECK(shorter != initial1);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_not_equal)
    {
      const CData initial1(initial_data.begin(), initial_data.end(), buffer1, SIZE);
      const CData initial2(initial_data.begin(), initial_data.end(), buffer2, SIZE);

      CHECK(!(initial1 != initial2));

      const CData different(different_data.begin(), different_data.end(), buffer3, SIZE);

      CHECK(initial1 != different);

      const CData shorter(shorter_data.begin(), shorter_data.end(), buffer4, SIZE);

      CHECK(shorter != initial1);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_less_than)
    {
      const Data less(less_data.begin(), less_data.end(), buffer1, SIZE);
      const Data initial(initial_data.begin(), initial_data.end(), buffer2, SIZE);

      CHECK((less < initial) == (less_data < initial_data));

      const Data greater(greater_data.begin(), greater_data.end(), buffer3, SIZE);

      CHECK((greater < initial) == (greater_data < initial_data));

      const Data shorter(shorter_data.begin(), shorter_data.end(), buffer4, SIZE);

      CHECK((shorter < initial) == (shorter_data < initial_data));
      CHECK((initial < shorter) == (initial_data < shorter_data));
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_less_than)
    {
      const CData less(less_data.begin(), less_data.end(), buffer1, SIZE);
      const CData initial(initial_data.begin(), initial_data.end(), buffer2, SIZE);

      CHECK((less < initial) == (less_data < initial_data));

      const CData greater(greater_data.begin(), greater_data.end(), buffer3, SIZE);

      CHECK((greater < initial) == (greater_data < initial_data));

      const CData shorter(shorter_data.begin(), shorter_data.end(), buffer4, SIZE);

      CHECK((shorter < initial) == (shorter_data < initial_data));
      CHECK((initial < shorter) == (initial_data < shorter_data));
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_less_than_or_equal)
    {
      const Data less(less_data.begin(), less_data.end(), buffer1, SIZE);
      const Data initial(initial_data.begin(), initial_data.end(), buffer2, SIZE);

      CHECK((less <= initial) == (less_data <= initial_data));

      const Data greater(greater_data.begin(), greater_data.end(), buffer3, SIZE);

      CHECK((greater <= initial) == (greater_data <= initial_data));

      const Data shorter(shorter_data.begin(), shorter_data.end(), buffer4, SIZE);

      CHECK((shorter <= initial) == (shorter_data <= initial_data));
      CHECK((initial <= shorter) == (initial_data <= shorter_data));

      const Data initial2(initial_data.begin(), initial_data.end(), buffer5, SIZE);
      CHECK((initial <= initial2) == (initial_data <= initial_data));
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_less_than_or_equal)
    {
      const CData less(less_data.begin(), less_data.end(), buffer1, SIZE);
      const CData initial(initial_data.begin(), initial_data.end(), buffer2, SIZE);

      CHECK((less <= initial) == (less_data <= initial_data));

      const CData greater(greater_data.begin(), greater_data.end(), buffer3, SIZE);

      CHECK((greater <= initial) == (greater_data <= initial_data));

      const CData shorter(shorter_data.begin(), shorter_data.end(), buffer4, SIZE);

      CHECK((shorter <= initial) == (shorter_data <= initial_data));
      CHECK((initial <= shorter) == (initial_data <= shorter_data));

      const CData initial2(initial_data.begin(), initial_data.end(), buffer5, SIZE);
      CHECK((initial <= initial2) == (initial_data <= initial_data));
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_greater_than)
    {
      const Data less(less_data.begin(), less_data.end(), buffer1, SIZE);
      const Data initial(initial_data.begin(), initial_data.end(), buffer2, SIZE);

      CHECK((less > initial) == (less_data > initial_data));

      const Data greater(greater_data.begin(), greater_data.end(), buffer3, SIZE);

      CHECK((greater > initial) == (greater_data > initial_data));

      const Data shorter(shorter_data.begin(), shorter_data.end(), buffer4, SIZE);

      CHECK((shorter > initial) == (shorter_data > initial_data));
      CHECK((initial > shorter) == (initial_data > shorter_data));
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_greater_than)
    {
      const CData less(less_data.begin(), less_data.end(), buffer1, SIZE);
      const CData initial(initial_data.begin(), initial_data.end(), buffer2, SIZE);

      CHECK((less > initial) == (less_data > initial_data));

      const CData greater(greater_data.begin(), greater_data.end(), buffer3, SIZE);

      CHECK((greater > initial) == (greater_data > initial_data));

      const CData shorter(shorter_data.begin(), shorter_data.end(), buffer4, SIZE);

      CHECK((shorter > initial) == (shorter_data > initial_data));
      CHECK((initial > shorter) == (initial_data > shorter_data));
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_greater_than_or_equal)
    {
      const Data less(less_data.begin(), less_data.end(), buffer1, SIZE);
      const Data initial(initial_data.begin(), initial_data.end(), buffer2, SIZE);

      CHECK((less >= initial) == (less_data >= initial_data));

      const Data greater(greater_data.begin(), greater_data.end(), buffer3, SIZE);

      CHECK((greater >= initial) == (greater_data >= initial_data));

      const Data shorter(shorter_data.begin(), shorter_data.end(), buffer4, SIZE);

      CHECK((shorter >= initial) == (shorter_data >= initial_data));
      CHECK((initial >= shorter) == (initial_data > shorter_data));

      const Data initial2(initial_data.begin(), initial_data.end(), buffer5, SIZE);
      CHECK((initial >= initial2) == (initial_data >= initial_data));
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_greater_than_or_equal)
    {
      const CData less(less_data.begin(), less_data.end(), buffer1, SIZE);
      const CData initial(initial_data.begin(), initial_data.end(), buffer2, SIZE);

      CHECK((less >= initial) == (less_data >= initial_data));

      const CData greater(greater_data.begin(), greater_data.end(), buffer3, SIZE);

      CHECK((greater >= initial) == (greater_data >= initial_data));

      const CData shorter(shorter_data.begin(), shorter_data.end(), buffer4, SIZE);

      CHECK((shorter >= initial) == (shorter_data >= initial_data));
      CHECK((initial >= shorter) == (initial_data > shorter_data));

      const CData initial2(initial_data.begin(), initial_data.end(), buffer5, SIZE);
      CHECK((initial >= initial2) == (initial_data >= initial_data));
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_ivector_of_pointer_to_pointer)
    {
      int                   i1 = 1;
      etl::vector_ext<int*> consttest(buffer1, SIZE);
      consttest.push_back(&i1);
      const etl::ivector<int*>& ct = consttest;

      int* i2 = ct[0];

      CHECK(i1 == *i2);
      CHECK(&i1 == i2);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_const_ivector_of_pointer_to_const_pointer)
    {
      int                         i1 = 1;
      etl::vector_ext<const int*> consttest(buffer1, SIZE);
      consttest.push_back(&i1);
      const etl::ivector<const int*>& ct = consttest;

      const int* i2 = ct[0];

      CHECK(i1 == *i2);
      CHECK(&i1 == i2);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_swap_same_capacity)
    {
      Data etl_data(swap_data.begin(), swap_data.end(), buffer1, SIZE);
      Data etl_data2(swap_other_data.begin(), swap_other_data.end(), buffer2, SIZE);

      CHECK(std::equal(swap_data.begin(), swap_data.end(), etl_data.begin()));
      CHECK(etl_data.size() == swap_data.size());
      CHECK(etl_data.max_size() == SIZE);
      CHECK(std::equal(swap_other_data.begin(), swap_other_data.end(), etl_data2.begin()));
      CHECK(etl_data2.size() == swap_other_data.size());
      CHECK(etl_data2.max_size() == SIZE);

      etl_data.swap(etl_data2);

      CHECK(std::equal(swap_data.begin(), swap_data.end(), etl_data2.begin()));
      CHECK(etl_data2.size() == swap_data.size());
      CHECK(etl_data2.max_size() == SIZE);
      CHECK(std::equal(swap_other_data.begin(), swap_other_data.end(), etl_data.begin()));
      CHECK(etl_data.size() == swap_other_data.size());
      CHECK(etl_data.max_size() == SIZE);

      etl_data.swap(etl_data2);

      CHECK(std::equal(swap_data.begin(), swap_data.end(), etl_data.begin()));
      CHECK(etl_data.size() == swap_data.size());
      CHECK(etl_data.max_size() == SIZE);
      CHECK(std::equal(swap_other_data.begin(), swap_other_data.end(), etl_data2.begin()));
      CHECK(etl_data2.size() == swap_other_data.size());
      CHECK(etl_data2.max_size() == SIZE);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_swap_const_same_capacity)
    {
      CData etl_data(swap_data.begin(), swap_data.end(), buffer1, SIZE);
      CData etl_data2(swap_other_data.begin(), swap_other_data.end(), buffer2, SIZE);

      CHECK(std::equal(swap_data.begin(), swap_data.end(), etl_data.begin()));
      CHECK(etl_data.size() == swap_data.size());
      CHECK(etl_data.max_size() == SIZE);
      CHECK(std::equal(swap_other_data.begin(), swap_other_data.end(), etl_data2.begin()));
      CHECK(etl_data2.size() == swap_other_data.size());
      CHECK(etl_data2.max_size() == SIZE);

      etl_data.swap(etl_data2);

      CHECK(std::equal(swap_data.begin(), swap_data.end(), etl_data2.begin()));
      CHECK(etl_data2.size() == swap_data.size());
      CHECK(etl_data2.max_size() == SIZE);
      CHECK(std::equal(swap_other_data.begin(), swap_other_data.end(), etl_data.begin()));
      CHECK(etl_data.size() == swap_other_data.size());
      CHECK(etl_data.max_size() == SIZE);

      etl_data.swap(etl_data2);

      CHECK(std::equal(swap_data.begin(), swap_data.end(), etl_data.begin()));
      CHECK(etl_data.size() == swap_data.size());
      CHECK(etl_data.max_size() == SIZE);
      CHECK(std::equal(swap_other_data.begin(), swap_other_data.end(), etl_data2.begin()));
      CHECK(etl_data2.size() == swap_other_data.size());
      CHECK(etl_data2.max_size() == SIZE);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_swap_different_capacity)
    {
      const size_t other_size = 6;
      Data         etl_data(swap_data.begin(), swap_data.end(), buffer1, SIZE);
      Data         etl_data2(swap_other_data.begin(), swap_other_data.end(), buffer2, other_size);

      CHECK(std::equal(swap_data.begin(), swap_data.end(), etl_data.begin()));
      CHECK(etl_data.size() == swap_data.size());
      CHECK(etl_data.max_size() == SIZE);
      CHECK(std::equal(swap_other_data.begin(), swap_other_data.end(), etl_data2.begin()));
      CHECK(etl_data2.size() == swap_other_data.size());
      CHECK(etl_data2.max_size() == other_size);

      etl_data.swap(etl_data2);

      CHECK(std::equal(swap_data.begin(), swap_data.end(), etl_data2.begin()));
      CHECK(etl_data2.size() == swap_data.size());
      CHECK(etl_data2.max_size() == other_size);
      CHECK(std::equal(swap_other_data.begin(), swap_other_data.end(), etl_data.begin()));
      CHECK(etl_data.size() == swap_other_data.size());
      CHECK(etl_data.max_size() == SIZE);

      etl_data.swap(etl_data2);

      CHECK(std::equal(swap_data.begin(), swap_data.end(), etl_data.begin()));
      CHECK(etl_data.size() == swap_data.size());
      CHECK(etl_data.max_size() == SIZE);
      CHECK(std::equal(swap_other_data.begin(), swap_other_data.end(), etl_data2.begin()));
      CHECK(etl_data2.size() == swap_other_data.size());
      CHECK(etl_data2.max_size() == other_size);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_swap_const_different_capacity)
    {
      const size_t other_size = 6;
      CData        etl_data(swap_data.begin(), swap_data.end(), buffer1, SIZE);
      CData        etl_data2(swap_other_data.begin(), swap_other_data.end(), buffer2, other_size);

      CHECK(std::equal(swap_data.begin(), swap_data.end(), etl_data.begin()));
      CHECK(etl_data.size() == swap_data.size());
      CHECK(etl_data.max_size() == SIZE);
      CHECK(std::equal(swap_other_data.begin(), swap_other_data.end(), etl_data2.begin()));
      CHECK(etl_data2.size() == swap_other_data.size());
      CHECK(etl_data2.max_size() == other_size);

      etl_data.swap(etl_data2);

      CHECK(std::equal(swap_data.begin(), swap_data.end(), etl_data2.begin()));
      CHECK(etl_data2.size() == swap_data.size());
      CHECK(etl_data2.max_size() == other_size);
      CHECK(std::equal(swap_other_data.begin(), swap_other_data.end(), etl_data.begin()));
      CHECK(etl_data.size() == swap_other_data.size());
      CHECK(etl_data.max_size() == SIZE);

      etl_data.swap(etl_data2);

      CHECK(std::equal(swap_data.begin(), swap_data.end(), etl_data.begin()));
      CHECK(etl_data.size() == swap_data.size());
      CHECK(etl_data.max_size() == SIZE);
      CHECK(std::equal(swap_other_data.begin(), swap_other_data.end(), etl_data2.begin()));
      CHECK(etl_data2.size() == swap_other_data.size());
      CHECK(etl_data2.max_size() == other_size);
    }

    //*************************************************************************
    TEST(test_swap_insufficient_capacity)
    {
      Data                    etl_data(4, buffer1, 4);
      etl::vector<int*, SIZE> etl_data2(6);

      CHECK_THROW(etl_data.swap(etl_data2), etl::vector_full);
      CHECK_THROW(etl_data2.swap(etl_data), etl::vector_full);
    }

    //*************************************************************************
    TEST(test_swap_const_insufficient_capacity)
    {
      CData                         etl_data(4, buffer1, 4);
      etl::vector<const int*, SIZE> etl_data2(6);

      CHECK_THROW(etl_data.swap(etl_data2), etl::vector_full);
      CHECK_THROW(etl_data2.swap(etl_data), etl::vector_full);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_swap_between_internal_and_external)
    {
      const size_t                  other_size = 6;
      Data                          etl_data(swap_data.begin(), swap_data.end(), buffer1, SIZE);
      etl::vector<int*, other_size> etl_data2(swap_other_data.begin(), swap_other_data.end());

      CHECK(std::equal(swap_data.begin(), swap_data.end(), etl_data.begin()));
      CHECK(etl_data.size() == swap_data.size());
      CHECK(etl_data.max_size() == SIZE);
      CHECK(std::equal(swap_other_data.begin(), swap_other_data.end(), etl_data2.begin()));
      CHECK(etl_data2.size() == swap_other_data.size());
      CHECK(etl_data2.max_size() == other_size);

      etl_data.swap(etl_data2);

      CHECK(std::equal(swap_data.begin(), swap_data.end(), etl_data2.begin()));
      CHECK(etl_data2.size() == swap_data.size());
      CHECK(etl_data2.max_size() == other_size);
      CHECK(std::equal(swap_other_data.begin(), swap_other_data.end(), etl_data.begin()));
      CHECK(etl_data.size() == swap_other_data.size());
      CHECK(etl_data.max_size() == SIZE);

      etl_data.swap(etl_data2);

      CHECK(std::equal(swap_data.begin(), swap_data.end(), etl_data.begin()));
      CHECK(etl_data.size() == swap_data.size());
      CHECK(etl_data.max_size() == SIZE);
      CHECK(std::equal(swap_other_data.begin(), swap_other_data.end(), etl_data2.begin()));
      CHECK(etl_data2.size() == swap_other_data.size());
      CHECK(etl_data2.max_size() == other_size);
    }

    //*************************************************************************
    TEST_FIXTURE(SetupFixture, test_swap_const_between_internal_and_external)
    {
      const size_t                        other_size = 6;
      CData                               etl_data(swap_data.begin(), swap_data.end(), buffer1, SIZE);
      etl::vector<const int*, other_size> etl_data2(swap_other_data.begin(), swap_other_data.end());

      CHECK(std::equal(swap_data.begin(), swap_data.end(), etl_data.begin()));
      CHECK(etl_data.size() == swap_data.size());
      CHECK(etl_data.max_size() == SIZE);
      CHECK(std::equal(swap_other_data.begin(), swap_other_data.end(), etl_data2.begin()));
      CHECK(etl_data2.size() == swap_other_data.size());
      CHECK(etl_data2.max_size() == other_size);

      etl_data.swap(etl_data2);

      CHECK(std::equal(swap_data.begin(), swap_data.end(), etl_data2.begin()));
      CHECK(etl_data2.size() == swap_data.size());
      CHECK(etl_data2.max_size() == other_size);
      CHECK(std::equal(swap_other_data.begin(), swap_other_data.end(), etl_data.begin()));
      CHECK(etl_data.size() == swap_other_data.size());
      CHECK(etl_data.max_size() == SIZE);

      etl_data.swap(etl_data2);

      CHECK(std::equal(swap_data.begin(), swap_data.end(), etl_data.begin()));
      CHECK(etl_data.size() == swap_data.size());
      CHECK(etl_data.max_size() == SIZE);
      CHECK(std::equal(swap_other_data.begin(), swap_other_data.end(), etl_data2.begin()));
      CHECK(etl_data2.size() == swap_other_data.size());
      CHECK(etl_data2.max_size() == other_size);
    }
  }
} // namespace