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etl/test/test_deque.cpp

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/******************************************************************************
The MIT License(MIT)
Embedded Template Library.
https://github.com/ETLCPP/etl
http://www.etlcpp.com
Copyright(c) 2014 jwellbelove
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 <UnitTest++/UnitTest++.h>
#include "ExtraCheckMacros.h"
#include "../src/deque.h"
#include "data.h"
#include <vector>
#include <deque>
#include <algorithm>
#include <iostream>
#include <numeric>
namespace
{
SUITE(test_deque)
{
const size_t SIZE = 14;
typedef TestDataDC<std::string> DC;
typedef TestDataNDC<std::string> NDC;
typedef etl::deque<DC, SIZE> DataDC;
typedef etl::deque<NDC, SIZE> DataNDC;
typedef etl::ideque<NDC> IDataNDC;
typedef std::deque<NDC> Compare_Data;
typedef std::deque<DC> Compare_DataDC;
NDC N0 = NDC("0");
NDC N1 = NDC("1");
NDC N2 = NDC("2");
NDC N3 = NDC("3");
NDC N4 = NDC("4");
NDC N5 = NDC("5");
NDC N6 = NDC("6");
NDC N7 = NDC("7");
NDC N8 = NDC("8");
NDC N9 = NDC("9");
NDC N10 = NDC("10");
NDC N11 = NDC("11");
NDC N12 = NDC("12");
NDC N13 = NDC("13");
NDC N14 = NDC("14");
NDC N15 = NDC("15");
NDC N16 = NDC("16");
NDC N17 = NDC("17");
NDC N999 = NDC("999");
std::vector<NDC> blank_data = { N999, N999, N999, N999, N999, N999, N999, N999, N999, N999, N999, N999, N999, N999 };
std::vector<NDC> initial_data = { N0, N1, N2, N3, N4, N5, N6, N7, N8, N9, N10, N11, N12, N13 };
std::vector<NDC> initial_data_excess = { N0, N1, N2, N3, N4, N5, N6, N7, N8, N9, N10, N11, N12, N13, N14 };
std::vector<NDC> initial_data_under = { N0, N1, N2, N3, N4, N5, N6, N7, N8, N9, N10, N11 };
std::vector<NDC> initial_data_small = { N0, N1, N2, N3, N4, N5, N6, N7, N8, N9 };
std::vector<NDC> insert_data = { N10, N11, N12, N13, N14 };
std::vector<DC> initial_data_dc = { DC("0"), DC("1"), DC("2"), DC("3"), DC("4"), DC("5"), DC("6"), DC("7"), DC("8"), DC("9"), DC("10"), DC("11"), DC("12"), DC("13") };
//*************************************************************************
TEST(test_constructor)
{
DataDC data;
CHECK_EQUAL(SIZE, data.max_size());
}
//*************************************************************************
TEST(test_constructor_fill)
{
Compare_Data compare_data(SIZE, N999);
DataNDC data(SIZE, N999);
CHECK_EQUAL(compare_data.size(), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
}
//*************************************************************************
TEST(test_constructor_fill_excess)
{
CHECK_THROW(DataNDC(SIZE + 1, N999), etl::deque_full);
}
//*************************************************************************
TEST(test_constructor_range)
{
Compare_Data compare_data(initial_data.begin(), initial_data.end());
DataNDC data(initial_data.begin(), initial_data.end());
CHECK_EQUAL(compare_data.size(), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
}
//*************************************************************************
TEST(test_constructor_range_excess)
{
CHECK_THROW(DataNDC data(initial_data_excess.begin(), initial_data_excess.end()), etl::deque_full);
}
//*************************************************************************
TEST(test_copy_constructor)
{
DataNDC deque1(initial_data.begin(), initial_data.end());
DataNDC deque2(deque1);
CHECK_EQUAL(deque1.size(), deque2.size());
CHECK(std::equal(deque1.begin(), deque1.end(), deque2.begin()));
}
//*************************************************************************
TEST(test_assignment)
{
DataNDC deque1(initial_data.begin(), initial_data.end());
DataNDC deque2;
deque2 = deque1;
CHECK_EQUAL(deque1.size(), deque2.size());
CHECK(std::equal(deque1.begin(), deque1.end(), deque2.begin()));
}
//*************************************************************************
TEST(test_assignment_interface)
{
DataNDC deque1(initial_data.begin(), initial_data.end());
DataNDC deque2;
IDataNDC& ideque1 = deque1;
IDataNDC& ideque2 = deque2;
ideque2 = ideque1;
CHECK_EQUAL(deque1.size(), deque2.size());
CHECK(std::equal(deque1.begin(), deque1.end(), deque2.begin()));
}
//*************************************************************************
TEST(test_self_assignment)
{
DataNDC deque1(initial_data.begin(), initial_data.end());
DataNDC deque2(deque1);
deque2 = deque2;
CHECK_EQUAL(deque1.size(), deque2.size());
CHECK(std::equal(deque1.begin(), deque1.end(), deque2.begin()));
}
//*************************************************************************
TEST(test_assign_range)
{
DataNDC data;
CHECK_NO_THROW(data.assign(initial_data.begin(), initial_data.end()));
CHECK_EQUAL(initial_data.size(), data.size());
CHECK(std::equal(initial_data.begin(), initial_data.end(), data.begin()));
}
//*************************************************************************
TEST(test_assign_range_excess)
{
DataNDC data;
CHECK_THROW(data.assign(initial_data_excess.begin(), initial_data_excess.end()), etl::deque_full);
}
//*************************************************************************
TEST(test_assign_fill)
{
Compare_Data compare_data;
DataNDC data;
compare_data.assign(SIZE, N999);
CHECK_NO_THROW(data.assign(SIZE, N999));
CHECK_EQUAL(compare_data.size(), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
}
//*************************************************************************
TEST(test_assign_fill_excess)
{
DataNDC data;
CHECK_THROW(data.assign(SIZE + 1, N999), etl::deque_full);
}
//*************************************************************************
TEST(test_at)
{
Compare_Data compare_data(initial_data.begin(), initial_data.end());
DataNDC data(initial_data.begin(), initial_data.end());
CHECK_EQUAL(compare_data.at(0), data.at(0));
CHECK_EQUAL(compare_data.at(1), data.at(1));
CHECK_EQUAL(compare_data.at(2), data.at(2));
CHECK_EQUAL(compare_data.at(3), data.at(3));
CHECK_EQUAL(compare_data.at(4), data.at(4));
CHECK_EQUAL(compare_data.at(5), data.at(5));
}
//*************************************************************************
TEST(test_at_const)
{
const Compare_Data compare_data(initial_data.begin(), initial_data.end());
const DataNDC data(initial_data.begin(), initial_data.end());
CHECK_EQUAL(compare_data.at(0), data.at(0));
CHECK_EQUAL(compare_data.at(1), data.at(1));
CHECK_EQUAL(compare_data.at(2), data.at(2));
CHECK_EQUAL(compare_data.at(3), data.at(3));
CHECK_EQUAL(compare_data.at(4), data.at(4));
CHECK_EQUAL(compare_data.at(5), data.at(5));
}
//*************************************************************************
TEST(test_index_operator)
{
Compare_Data compare_data(initial_data.begin(), initial_data.end());
DataNDC data(initial_data.begin(), initial_data.end());
CHECK_EQUAL(compare_data[0], data[0]);
CHECK_EQUAL(compare_data[1], data[1]);
CHECK_EQUAL(compare_data[2], data[2]);
CHECK_EQUAL(compare_data[3], data[3]);
CHECK_EQUAL(compare_data[4], data[4]);
CHECK_EQUAL(compare_data[5], data[5]);
}
//*************************************************************************
TEST(test_index_operator_const)
{
const Compare_Data compare_data(initial_data.begin(), initial_data.end());
const DataNDC data(initial_data.begin(), initial_data.end());
CHECK_EQUAL(compare_data[0], data[0]);
CHECK_EQUAL(compare_data[1], data[1]);
CHECK_EQUAL(compare_data[2], data[2]);
CHECK_EQUAL(compare_data[3], data[3]);
CHECK_EQUAL(compare_data[4], data[4]);
CHECK_EQUAL(compare_data[5], data[5]);
}
//*************************************************************************
TEST(test_front)
{
DataNDC data;
data.push_front(N1);
CHECK_EQUAL(N1, data.front());
data.push_front(N2);
CHECK_EQUAL(N2, data.front());
data.push_front(N3);
CHECK_EQUAL(N3, data.front());
data.push_front(N4);
CHECK_EQUAL(N4, data.front());
data.push_front(N5);
CHECK_EQUAL(N5, data.front());
data.push_front(N6);
CHECK_EQUAL(N6, data.front());
}
//*************************************************************************
TEST(test_front_const)
{
DataNDC data;
const DataNDC& ctestDeque = data;
data.push_front(N1);
CHECK_EQUAL(N1, ctestDeque.front());
data.push_front(N2);
CHECK_EQUAL(N2, ctestDeque.front());
data.push_front(N3);
CHECK_EQUAL(N3, ctestDeque.front());
data.push_front(N4);
CHECK_EQUAL(N4, ctestDeque.front());
data.push_front(N5);
CHECK_EQUAL(N5, ctestDeque.front());
data.push_front(N6);
CHECK_EQUAL(N6, ctestDeque.front());
}
//*************************************************************************
TEST(test_back)
{
DataNDC data;
data.push_back(N1);
CHECK_EQUAL(N1, data.back());
data.push_back(N2);
CHECK_EQUAL(N2, data.back());
data.push_back(N3);
CHECK_EQUAL(N3, data.back());
data.push_back(N4);
CHECK_EQUAL(N4, data.back());
data.push_back(N5);
CHECK_EQUAL(N5, data.back());
data.push_back(N6);
CHECK_EQUAL(N6, data.back());
}
//*************************************************************************
TEST(test_back_const)
{
DataNDC data;
const DataNDC& ctestDeque = data;
data.push_back(N1);
CHECK_EQUAL(N1, ctestDeque.back());
data.push_back(N2);
CHECK_EQUAL(N2, ctestDeque.back());
data.push_back(N3);
CHECK_EQUAL(N3, ctestDeque.back());
data.push_back(N4);
CHECK_EQUAL(N4, ctestDeque.back());
data.push_back(N5);
CHECK_EQUAL(N5, ctestDeque.back());
data.push_back(N6);
CHECK_EQUAL(N6, ctestDeque.back());
}
//*************************************************************************
TEST(test_iterator_comparison)
{
DataNDC data(SIZE, N0);
DataNDC::iterator first = data.begin() + 1;
DataNDC::iterator second = data.begin() + 4;
CHECK(first < second);
CHECK(!(second < first));
}
//*************************************************************************
TEST(test_const_iterator_comparison)
{
DataNDC data(SIZE, N0);
DataNDC::const_iterator first = data.cbegin() + 1;
DataNDC::const_iterator second = data.cbegin() + 4;
CHECK(first < second);
CHECK(!(second < first));
}
//*************************************************************************
TEST(test_iterator_comparison_rollover_left)
{
DataNDC data(SIZE, N0);
data.pop_back();
data.pop_back();
data.pop_back();
data.pop_back();
data.push_front(N1);
data.push_front(N1);
data.push_front(N1);
data.push_front(N1);
DataNDC::const_iterator first = data.cbegin() + 1;
DataNDC::const_iterator second = data.cbegin() + 4;
CHECK(first < second);
CHECK(!(second < first));
}
//*************************************************************************
TEST(test_const_iterator_comparison_rollover_left)
{
DataNDC data(SIZE, N0);
data.pop_back();
data.pop_back();
data.pop_back();
data.pop_back();
data.push_front(N1);
data.push_front(N1);
data.push_front(N1);
data.push_front(N1);
DataNDC::const_iterator first = data.cbegin() + 1;
DataNDC::const_iterator second = data.cbegin() + 4;
CHECK(first < second);
CHECK(!(second < first));
}
//*************************************************************************
TEST(test_iterator_comparison_rollover_right)
{
DataNDC data(SIZE, N0);
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.push_back(N1);
data.push_back(N1);
data.push_back(N1);
data.push_back(N1);
DataNDC::iterator first = data.begin() + 1;
DataNDC::iterator second = data.begin() + 4;
CHECK(first < second);
CHECK(!(second < first));
}
//*************************************************************************
TEST(test_const_iterator_comparison_rollover_right)
{
DataNDC data(SIZE, N0);
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.push_back(N1);
data.push_back(N1);
data.push_back(N1);
data.push_back(N1);
DataNDC::const_iterator first = data.cbegin() + 1;
DataNDC::const_iterator second = data.cbegin() + 4;
CHECK(first < second);
CHECK(!(second < first));
}
//*************************************************************************
TEST(test_reverse_iterator_comparison)
{
DataNDC data(SIZE, N0);
DataNDC::reverse_iterator first = data.rbegin() + 1;
DataNDC::reverse_iterator second = data.rbegin() + 4;
CHECK(first < second);
CHECK(!(second < first));
}
//*************************************************************************
TEST(test_const_reverse_iterator_comparison)
{
DataNDC data(SIZE, N0);
DataNDC::const_reverse_iterator first = data.crbegin() + 1;
DataNDC::const_reverse_iterator second = data.crbegin() + 4;
CHECK(first < second);
CHECK(!(second < first));
}
//*************************************************************************
TEST(test_reverse_iterator_comparison_rollover_left)
{
DataNDC data(SIZE, N0);
data.pop_back();
data.pop_back();
data.pop_back();
data.pop_back();
data.push_front(N1);
data.push_front(N1);
data.push_front(N1);
data.push_front(N1);
DataNDC::reverse_iterator first = data.rbegin() + 1;
DataNDC::reverse_iterator second = data.rbegin() + 4;
CHECK(first < second);
CHECK(!(second < first));
}
//*************************************************************************
TEST(test_const_reverse_iterator_comparison_rollover_left)
{
DataNDC data(SIZE, N0);
data.pop_back();
data.pop_back();
data.pop_back();
data.pop_back();
data.push_front(N1);
data.push_front(N1);
data.push_front(N1);
data.push_front(N1);
DataNDC::const_reverse_iterator first = data.crbegin() + 1;
DataNDC::const_reverse_iterator second = data.crbegin() + 4;
CHECK(first < second);
CHECK(!(second < first));
}
//*************************************************************************
TEST(test_reverse_iterator_comparison_rollover_right)
{
DataNDC data(SIZE, N0);
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.push_back(N1);
data.push_back(N1);
data.push_back(N1);
data.push_back(N1);
DataNDC::reverse_iterator first = data.rbegin() + 1;
DataNDC::reverse_iterator second = data.rbegin() + 4;
CHECK(first < second);
CHECK(!(second < first));
}
//*************************************************************************
TEST(test_const_reverse_iterator_comparison_rollover_right)
{
DataNDC data(SIZE, N0);
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.push_back(N1);
data.push_back(N1);
data.push_back(N1);
data.push_back(N1);
DataNDC::const_reverse_iterator first = data.crbegin() + 1;
DataNDC::const_reverse_iterator second = data.crbegin() + 4;
CHECK(first < second);
CHECK(!(second < first));
}
//*************************************************************************
TEST(test_empty)
{
DataNDC data;
CHECK(data.empty());
}
//*************************************************************************
TEST(test_full)
{
DataDC data;
data.resize(SIZE);
CHECK(data.full());
}
//*************************************************************************
TEST(test_clear)
{
DataDC data;
data.resize(SIZE);
data.clear();
CHECK(data.empty());
}
//*************************************************************************
TEST(test_insert_value_begin)
{
Compare_Data compare_data(initial_data_under.begin(), initial_data_under.end());
DataNDC data(compare_data.begin(), compare_data.end());
Compare_Data::iterator cposition = compare_data.insert(compare_data.begin(), N14);
DataNDC::iterator position = data.insert(data.begin(), N14);
CHECK_EQUAL(compare_data.size(), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
CHECK_EQUAL(std::distance(compare_data.begin(), cposition), std::distance(data.begin(), position));
}
//*************************************************************************
TEST(test_insert_value_end)
{
Compare_Data compare_data(initial_data_under.begin(), initial_data_under.end());
DataNDC data(compare_data.begin(), compare_data.end());
Compare_Data::iterator cposition = compare_data.insert(compare_data.end(), N14);
DataNDC::iterator position = data.insert(data.end(), N14);
CHECK_EQUAL(compare_data.size(), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
CHECK_EQUAL(std::distance(compare_data.begin(), cposition), std::distance(data.begin(), position));
}
//*************************************************************************
TEST(test_insert_value)
{
Compare_Data compare_data(initial_data_under.begin(), initial_data_under.end());
DataNDC data(compare_data.begin(), compare_data.end());
Compare_Data::iterator cposition = compare_data.insert(compare_data.begin() + 3, N14);
DataNDC::iterator position = data.insert(data.begin() + 3, N14);
CHECK_EQUAL(compare_data.size(), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
CHECK_EQUAL(std::distance(compare_data.begin(), cposition), std::distance(data.begin(), position));
compare_data.assign(initial_data_under.begin(), initial_data_under.end());
data.assign(compare_data.begin(), compare_data.end());
cposition = compare_data.insert(compare_data.begin() + 4, N14);
position = data.insert(data.begin() + 4, N14);
CHECK_EQUAL(compare_data.size(), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
CHECK_EQUAL(std::distance(compare_data.begin(), cposition), std::distance(data.begin(), position));
}
//*************************************************************************
TEST(test_insert_n_value_position)
{
size_t max_insert = SIZE - initial_data_small.size();
for (size_t insert_size = 1; insert_size <= max_insert; ++insert_size)
{
for (size_t offset = 0; offset <= initial_data_small.size(); ++offset)
{
Compare_Data compare_data(initial_data_small.begin(), initial_data_small.end());
DataNDC data(compare_data.begin(), compare_data.end());
compare_data.insert(compare_data.begin() + offset, insert_size, N14);
data.insert(data.begin() + offset, insert_size, N14);
CHECK_EQUAL(compare_data.size(), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
}
}
}
//*************************************************************************
TEST(test_insert_n_value_excess)
{
DataNDC data(initial_data_under.begin(), initial_data_under.end());
size_t insert_size = SIZE - initial_data_under.size() + 1;
CHECK_THROW(data.insert(data.begin(), insert_size, N14), etl::deque_full);
CHECK_THROW(data.insert(data.end(), insert_size, N14), etl::deque_full);
CHECK_THROW(data.insert(data.begin() + 6, insert_size, N14), etl::deque_full);
}
//*************************************************************************
TEST(test_insert_range)
{
size_t max_insert = SIZE - initial_data_small.size();
for (size_t insert_size = 1; insert_size <= max_insert; ++insert_size)
{
Compare_Data range(insert_data.begin(), insert_data.begin() + insert_size);
for (size_t offset = 0; offset <= initial_data_small.size(); ++offset)
{
Compare_Data compare_data(initial_data_small.begin(), initial_data_small.end());
DataNDC data(blank_data.begin(), blank_data.end());
data.assign(compare_data.begin(), compare_data.end());
compare_data.insert(compare_data.begin() + offset, range.begin(), range.end());
data.insert(data.begin() + offset, range.begin(), range.end());
CHECK_EQUAL(compare_data.size(), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
}
}
}
//*************************************************************************
TEST(test_insert_range_excess)
{
Compare_Data range = { N12, N13, N14, N15 };
DataNDC data(initial_data_under.begin(), initial_data_under.end());
CHECK_THROW(data.insert(data.begin(), range.begin(), range.end()), etl::deque_full);
CHECK_THROW(data.insert(data.end(), range.begin(), range.end()), etl::deque_full);
CHECK_THROW(data.insert(data.begin() + 6, range.begin(), range.end()), etl::deque_full);
}
//*************************************************************************
TEST(test_erase_begin)
{
Compare_Data compare_data = { N0, N0, N0, N0, N0, N0, N0, N0, N0, N1, N2, N3 };
DataNDC data(compare_data.begin(), compare_data.end());
// Cause rollover.
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.push_back(N4);
data.push_back(N5);
data.push_back(N6);
data.push_back(N7);
data.push_back(N8);
data.push_back(N9);
data.push_back(N10);
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.push_back(N4);
compare_data.push_back(N5);
compare_data.push_back(N6);
compare_data.push_back(N7);
compare_data.push_back(N8);
compare_data.push_back(N9);
compare_data.push_back(N10);
DataNDC::iterator i_next = data.erase(data.begin());
Compare_Data::iterator i_cnext = compare_data.erase(compare_data.begin());
CHECK_EQUAL(DataNDC::difference_type(data.size()), std::distance(data.begin(), data.end()));
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
CHECK_EQUAL(std::distance(compare_data.begin(), i_cnext), std::distance(data.begin(), i_next));
}
//*************************************************************************
TEST(test_erase_end)
{
Compare_Data compare_data = { N0, N0, N0, N0, N0, N0, N0, N0, N0, N1, N2, N3 };
DataNDC data(compare_data.begin(), compare_data.end());
// Cause rollover.
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.push_back(N4);
data.push_back(N5);
data.push_back(N6);
data.push_back(N7);
data.push_back(N8);
data.push_back(N9);
data.push_back(N10);
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.push_back(N4);
compare_data.push_back(N5);
compare_data.push_back(N6);
compare_data.push_back(N7);
compare_data.push_back(N8);
compare_data.push_back(N9);
compare_data.push_back(N10);
DataNDC::iterator i_erase = data.end() - 1;
DataNDC::iterator i_next = data.erase(i_erase);
Compare_Data::iterator i_cerase = compare_data.end() - 1;
Compare_Data::iterator i_cnext = compare_data.erase(i_cerase);
CHECK_EQUAL(DataNDC::difference_type(compare_data.size()), std::distance(data.begin(), data.end()));
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
CHECK_EQUAL(std::distance(compare_data.begin(), i_cnext), std::distance(data.begin(), i_next));
}
//*************************************************************************
TEST(test_erase_middle)
{
std::vector<NDC> initial = { N0, N0, N0, N0, N0, N0, N0, N0, N0, N1, N2, N3 };
Compare_Data compare_data(initial.begin(), initial.end());
DataNDC data(initial.begin(), initial.end());
// Cause rollover.
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.push_back(N4);
data.push_back(N5);
data.push_back(N6);
data.push_back(N7);
data.push_back(N8);
data.push_back(N9);
data.push_back(N10);
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.push_back(N4);
compare_data.push_back(N5);
compare_data.push_back(N6);
compare_data.push_back(N7);
compare_data.push_back(N8);
compare_data.push_back(N9);
compare_data.push_back(N10);
// Erase near beginning.
DataNDC::iterator i_erase = data.begin() + 2;
DataNDC::iterator i_next = data.erase(i_erase);
Compare_Data::iterator i_cerase = compare_data.begin() + 2;
Compare_Data::iterator i_cnext = compare_data.erase(i_cerase);
CHECK_EQUAL(DataNDC::difference_type(compare_data.size()), std::distance(data.begin(), data.end()));
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
CHECK_EQUAL(std::distance(compare_data.begin(), i_cnext), std::distance(data.begin(), i_next));
compare_data.assign(initial.begin(), initial.end());
data.assign(initial.begin(), initial.end());
// Cause rollover.
// Cause rollover.
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.push_back(N4);
data.push_back(N5);
data.push_back(N6);
data.push_back(N7);
data.push_back(N8);
data.push_back(N9);
data.push_back(N10);
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.push_back(N4);
compare_data.push_back(N5);
compare_data.push_back(N6);
compare_data.push_back(N7);
compare_data.push_back(N8);
compare_data.push_back(N9);
compare_data.push_back(N10);
// Erase near end.
i_erase = data.begin() + 3;
i_next = data.erase(i_erase);
i_cerase = compare_data.begin() + 3;
i_cnext = compare_data.erase(i_cerase);
CHECK_EQUAL(DataNDC::difference_type(compare_data.size()), std::distance(data.begin(), data.end()));
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
CHECK_EQUAL(std::distance(compare_data.begin(), i_cnext), std::distance(data.begin(), i_next));
}
//*************************************************************************
TEST(test_erase_range_begin)
{
std::vector<NDC> initial = { N0, N0, N0, N0, N0, N0, N0, N0, N0, N1, N2, N3 };
Compare_Data compare_data(initial.begin(), initial.end());
DataNDC data(initial.begin(), initial.end());
// Cause rollover.
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.push_back(N4);
data.push_back(N5);
data.push_back(N6);
data.push_back(N7);
data.push_back(N8);
data.push_back(N9);
data.push_back(N10);
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.push_back(N4);
compare_data.push_back(N5);
compare_data.push_back(N6);
compare_data.push_back(N7);
compare_data.push_back(N8);
compare_data.push_back(N9);
compare_data.push_back(N10);
DataNDC::iterator i_next = data.erase(data.begin(), data.begin() + 3);
Compare_Data::iterator i_cnext = compare_data.erase(compare_data.begin(), compare_data.begin() + 3);
CHECK_EQUAL(DataNDC::difference_type(compare_data.size()), std::distance(data.begin(), data.end()));
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
CHECK_EQUAL(std::distance(compare_data.begin(), i_cnext), std::distance(data.begin(), i_next));
}
//*************************************************************************
TEST(test_erase_range_end)
{
std::vector<NDC> initial = { N0, N0, N0, N0, N0, N0, N0, N0, N0, N1, N2, N3 };
Compare_Data compare_data(initial.begin(), initial.end());
DataNDC data(initial.begin(), initial.end());
// Cause rollover.
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.push_back(N4);
data.push_back(N5);
data.push_back(N6);
data.push_back(N7);
data.push_back(N8);
data.push_back(N9);
data.push_back(N10);
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.push_back(N4);
compare_data.push_back(N5);
compare_data.push_back(N6);
compare_data.push_back(N7);
compare_data.push_back(N8);
compare_data.push_back(N9);
compare_data.push_back(N10);
DataNDC::iterator i_next = data.erase(data.end() - 3, data.end());
Compare_Data::iterator i_cnext = compare_data.erase(compare_data.end() - 3, compare_data.end());
CHECK_EQUAL(DataNDC::difference_type(compare_data.size()), std::distance(data.begin(), data.end()));
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
CHECK_EQUAL(std::distance(compare_data.begin(), i_cnext), std::distance(data.begin(), i_next));
}
//*************************************************************************
TEST(test_erase_range_middle)
{
std::vector<NDC> initial = { N0, N0, N0, N0, N0, N0, N0, N0, N0, N1, N2, N3 };
Compare_Data compare_data(initial.begin(), initial.end());
DataNDC data(initial.begin(), initial.end());
// Cause rollover.
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.push_back(N4);
data.push_back(N5);
data.push_back(N6);
data.push_back(N7);
data.push_back(N8);
data.push_back(N9);
data.push_back(N10);
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.push_back(N4);
compare_data.push_back(N5);
compare_data.push_back(N6);
compare_data.push_back(N7);
compare_data.push_back(N8);
compare_data.push_back(N9);
compare_data.push_back(N10);
DataNDC::iterator i_next = data.erase(data.begin() + 1, data.begin() + 3);
Compare_Data::iterator i_cnext = compare_data.erase(compare_data.begin() + 1, compare_data.begin() + 3);
CHECK_EQUAL(DataNDC::difference_type(compare_data.size()), std::distance(data.begin(), data.end()));
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
CHECK_EQUAL(std::distance(compare_data.begin(), i_cnext), std::distance(data.begin(), i_next));
compare_data.assign(initial.begin(), initial.end());
data.assign(initial.begin(), initial.end());
// Cause rollover.
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.push_back(N4);
data.push_back(N5);
data.push_back(N6);
data.push_back(N7);
data.push_back(N8);
data.push_back(N9);
data.push_back(N10);
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.push_back(N4);
compare_data.push_back(N5);
compare_data.push_back(N6);
compare_data.push_back(N7);
compare_data.push_back(N8);
compare_data.push_back(N9);
compare_data.push_back(N10);
i_next = data.erase(data.begin() + 3, data.begin() + 5);
i_cnext = compare_data.erase(compare_data.begin() + 3, compare_data.begin() + 5);
CHECK_EQUAL(DataNDC::difference_type(compare_data.size()), std::distance(data.begin(), data.end()));
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
CHECK_EQUAL(std::distance(compare_data.begin(), i_cnext), std::distance(data.begin(), i_next));
}
//*************************************************************************
TEST(test_push_back_null)
{
Compare_DataDC compare_data = { DC("1"), DC("2"), DC("3"), DC("4"), DC("5") };
DataDC data;
CHECK_NO_THROW(data.push_back());
CHECK_NO_THROW(data.back() = DC("1"));
CHECK_EQUAL(size_t(1), data.size());
CHECK_NO_THROW(data.push_back());
CHECK_NO_THROW(data.back() = DC("2"));
CHECK_EQUAL(size_t(2), data.size());
CHECK_NO_THROW(data.push_back());
CHECK_NO_THROW(data.back() = DC("3"));
CHECK_EQUAL(size_t(3), data.size());
CHECK_NO_THROW(data.push_back());
CHECK_NO_THROW(data.back() = DC("4"));
CHECK_EQUAL(size_t(4), data.size());
CHECK_NO_THROW(data.push_back());
CHECK_NO_THROW(data.back() = DC("5"));
CHECK_EQUAL(size_t(5), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
}
//*************************************************************************
TEST(test_push_back)
{
Compare_Data compare_data = { N1, N2, N3, N4, N5 };
DataNDC data;
CHECK_NO_THROW(data.push_back(N1));
CHECK_EQUAL(size_t(1), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end() - 4, data.begin()));
CHECK_NO_THROW(data.push_back(N2));
CHECK_EQUAL(size_t(2), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end() - 3, data.begin()));
CHECK_NO_THROW(data.push_back(N3));
CHECK_EQUAL(size_t(3), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end() - 2, data.begin()));
CHECK_NO_THROW(data.push_back(N4));
CHECK_EQUAL(size_t(4), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end() - 1, data.begin()));
CHECK_NO_THROW(data.push_back(N5));
CHECK_EQUAL(size_t(5), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
}
//*************************************************************************
TEST(test_push_back_excess)
{
DataNDC data;
for (size_t i = 0; i < SIZE; ++i)
{
CHECK_NO_THROW(data.push_back(N0));
}
CHECK_THROW(data.push_back(N999), etl::deque_full);
}
//*************************************************************************
TEST(test_pop_back)
{
Compare_Data compare_data = { N1, N2, N3, N4, N5 };
DataNDC data;
data.assign(compare_data.begin(), compare_data.end());
data.pop_back();
CHECK_EQUAL(size_t(4), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end() - 1, data.begin()));
data.pop_back();
CHECK_EQUAL(size_t(3), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end() - 2, data.begin()));
data.pop_back();
CHECK_EQUAL(size_t(2), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end() - 3, data.begin()));
data.pop_back();
CHECK_EQUAL(size_t(1), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end() - 4, data.begin()));
data.pop_back();
CHECK_EQUAL(size_t(0), data.size());
}
//*************************************************************************
TEST(test_pop_back_exception)
{
Compare_Data compare_data = { N1, N2, N3, N4, N5 };
DataNDC data;
data.assign(compare_data.begin(), compare_data.end());
data.pop_back();
data.pop_back();
data.pop_back();
data.pop_back();
data.pop_back();
CHECK_THROW(data.pop_back(), etl::deque_empty);
}
//*************************************************************************
TEST(test_push_front_null)
{
Compare_DataDC compare_data = { DC("5"), DC("4"), DC("3"), DC("2"), DC("1") };
DataDC data;
CHECK_NO_THROW(data.push_front());
CHECK_NO_THROW(data.front() = DC("1"));
CHECK_EQUAL(size_t(1), data.size());
CHECK_NO_THROW(data.push_front());
CHECK_NO_THROW(data.front() = DC("2"));
CHECK_EQUAL(size_t(2), data.size());
CHECK_NO_THROW(data.push_front());
CHECK_NO_THROW(data.front() = DC("3"));
CHECK_EQUAL(size_t(3), data.size());
CHECK_NO_THROW(data.push_front());
CHECK_NO_THROW(data.front() = DC("4"));
CHECK_EQUAL(size_t(4), data.size());
CHECK_NO_THROW(data.push_front());
CHECK_NO_THROW(data.front() = DC("5"));
CHECK_EQUAL(size_t(5), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
}
//*************************************************************************
TEST(test_push_front)
{
Compare_Data compare_data = { N5, N4, N3, N2, N1 };
DataNDC data;
CHECK_NO_THROW(data.push_front(N1));
CHECK_EQUAL(size_t(1), data.size());
CHECK(std::equal(compare_data.begin() + 4, compare_data.end(), data.begin()));
CHECK_NO_THROW(data.push_front(N2));
CHECK_EQUAL(size_t(2), data.size());
CHECK(std::equal(compare_data.begin() + 3, compare_data.end(), data.begin()));
CHECK_NO_THROW(data.push_front(N3));
CHECK_EQUAL(size_t(3), data.size());
CHECK(std::equal(compare_data.begin() + 2, compare_data.end(), data.begin()));
CHECK_NO_THROW(data.push_front(N4));
CHECK_EQUAL(size_t(4), data.size());
CHECK(std::equal(compare_data.begin() + 1, compare_data.end(), data.begin()));
CHECK_NO_THROW(data.push_front(N5));
CHECK_EQUAL(size_t(5), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
}
//*************************************************************************
TEST(test_push_front_excess)
{
DataNDC data;
for (size_t i = 0; i < SIZE; ++i)
{
CHECK_NO_THROW(data.push_front(N1));
}
CHECK_THROW(data.push_front(N999), etl::deque_full);
}
//*************************************************************************
TEST(test_pop_front_exception)
{
Compare_Data compare_data = { N1, N2, N3, N4, N5 };
DataNDC data;
data.assign(compare_data.begin(), compare_data.end());
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
CHECK_THROW(data.pop_front(), etl::deque_empty);
}
//*************************************************************************
TEST(test_push_front_push_back)
{
Compare_Data compare_data = { N1, N2, N3, N4, N5};
DataNDC data;
CHECK_NO_THROW(data.push_back(N3));
CHECK_NO_THROW(data.push_front(N2));
CHECK_NO_THROW(data.push_back(N4));
CHECK_NO_THROW(data.push_front(N1));
CHECK_NO_THROW(data.push_back(N5));
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
}
//*************************************************************************
TEST(test_push_back_pop_front_push_back)
{
Compare_Data compare_data = { N6, N7, N8 };
DataNDC data;
data.push_back(N1);
data.push_back(N2);
data.push_back(N3);
data.push_back(N4);
data.push_back(N5);
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.push_back(N6);
data.push_back(N7);
data.push_back(N8);
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
}
//*************************************************************************
TEST(test_pop_front)
{
Compare_Data compare_data = { N1, N2, N3, N4, N5 };
DataNDC data;
data.assign(compare_data.begin(), compare_data.end());
data.pop_front();
CHECK_EQUAL(size_t(4), data.size());
CHECK(std::equal(compare_data.begin() + 1, compare_data.end(), data.begin()));
data.pop_front();
CHECK_EQUAL(size_t(3), data.size());
CHECK(std::equal(compare_data.begin() + 2, compare_data.end(), data.begin()));
data.pop_front();
CHECK_EQUAL(size_t(2), data.size());
CHECK(std::equal(compare_data.begin() + 3, compare_data.end(), data.begin()));
data.pop_front();
CHECK_EQUAL(size_t(1), data.size());
CHECK(std::equal(compare_data.begin() + 4, compare_data.end(), data.begin()));
data.pop_front();
CHECK_EQUAL(size_t(0), data.size());
}
//*************************************************************************
TEST(test_resize_up)
{
Compare_DataDC compare_data(initial_data_dc.begin(), initial_data_dc.end());
DataDC data(initial_data_dc.begin(), initial_data_dc.end());
// Cause rollover.
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.push_back(DC("14"));
data.push_back(DC("15"));
data.push_back(DC("16"));
data.push_back(DC("17"));
data.resize(SIZE);
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.push_back(DC("14"));
compare_data.push_back(DC("15"));
compare_data.push_back(DC("16"));
compare_data.push_back(DC("17"));
compare_data.resize(SIZE);
CHECK_EQUAL(size_t(SIZE), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
}
//*************************************************************************
TEST(test_resize_down)
{
Compare_DataDC compare_data(initial_data_dc.begin(), initial_data_dc.end());
DataDC data(initial_data_dc.begin(), initial_data_dc.end());
// Cause rollover.
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.pop_front();
data.push_back(DC("14"));
data.push_back(DC("15"));
data.push_back(DC("16"));
data.push_back(DC("17"));
data.resize(SIZE / 2);
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.pop_front();
compare_data.push_back(DC("14"));
compare_data.push_back(DC("15"));
compare_data.push_back(DC("16"));
compare_data.push_back(DC("17"));
compare_data.resize(SIZE / 2);
CHECK_EQUAL(compare_data.size(), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
}
//*************************************************************************
TEST(test_resize_value)
{
Compare_Data compare_data = { N1, N2, N3, N3, N3 };
DataNDC data;
data.push_front(N1);
data.push_back(N2);
data.resize(SIZE, N3);
CHECK_EQUAL(size_t(SIZE), data.size());
CHECK(std::equal(compare_data.begin(), compare_data.end(), data.begin()));
}
//*************************************************************************
TEST(test_resize_excess)
{
DataDC data;
CHECK_THROW(data.resize(SIZE + 1), etl::deque_out_of_bounds);
}
//*************************************************************************
TEST(test_equality_operator)
{
Compare_Data same = { N1, N2, N3, N4, N5, N6 };
Compare_Data different = { N6, N5, N4, N3, N2, N1 };
DataNDC deque1(same.begin(), same.end());
DataNDC deque2(deque1);
CHECK(deque1 == deque2);
// Change deque2's data.
std::copy(different.begin(), different.end(), deque2.begin());
CHECK(!(deque1 == deque2));
}
//*************************************************************************
TEST(test_inequality_operator)
{
Compare_Data same = { N1, N2, N3, N4, N5, N6 };
Compare_Data different = { N6, N5, N4, N3, N2, N1 };
DataNDC deque1(same.begin(), same.end());
DataNDC deque2(deque1);
CHECK(!(deque1 != deque2));
// Change deque2's data.
std::copy(different.begin(), different.end(), deque2.begin());
CHECK(deque1 != deque2);
}
//*************************************************************************
TEST(test_iterator_comparison_empty)
{
DataNDC data;
CHECK(data.begin() == data.end());
CHECK(data.cbegin() == data.cend());
CHECK(data.rbegin() == data.rend());
CHECK(data.crbegin() == data.crend());
}
};
}
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