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WSJT-X/boost/libs/circular_buffer/test/base_test.cpp

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Squashed 'boost/' content from commit b4feb19f2 git-subtree-dir: boost git-subtree-split: b4feb19f287ee92d87a9624b5d36b7cf46aeadeb
2018-06-09 21:48:32 +01:00
// Test of the base circular buffer container.
// Copyright (c) 2003-2008 Jan Gaspar
// Copyright (c) 2013 Antony Polukhin
// Use, modification, and distribution is subject to the Boost Software
// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#include "test.hpp"
#define CB_CONTAINER circular_buffer
#include "common.ipp"
void iterator_constructor_and_assign_test() {
circular_buffer<MyInteger> cb(4, 3);
circular_buffer<MyInteger>::iterator it = cb.begin();
circular_buffer<MyInteger>::iterator itCopy;
itCopy = it;
it = it;
circular_buffer<MyInteger>::const_iterator cit;
cit = it;
circular_buffer<MyInteger>::const_iterator end1 = cb.end();
circular_buffer<MyInteger>::const_iterator end2 = end1;
BOOST_CHECK(itCopy == it);
BOOST_CHECK(cit == it);
BOOST_CHECK(end1 == end2);
BOOST_CHECK(it != end1);
BOOST_CHECK(cit != end2);
}
void iterator_reference_test() {
circular_buffer<Dummy> cb(3, Dummy());
circular_buffer<Dummy>::iterator it = cb.begin();
circular_buffer<Dummy>::const_iterator cit = cb.begin() + 1;
BOOST_CHECK((*it).m_n == Dummy::eVar);
BOOST_CHECK((*it).fnc() == Dummy::eFnc);
BOOST_CHECK((*cit).const_fnc() == Dummy::eConst);
BOOST_CHECK((*it).virtual_fnc() == Dummy::eVirtual);
BOOST_CHECK(it->m_n == Dummy::eVar);
BOOST_CHECK(it->fnc() == Dummy::eFnc);
BOOST_CHECK(cit->const_fnc() == Dummy::eConst);
BOOST_CHECK(it->virtual_fnc() == Dummy::eVirtual);
}
void iterator_difference_test() {
circular_buffer<MyInteger> cb(5, 1);
cb.push_back(2);
circular_buffer<MyInteger>::iterator it1 = cb.begin() + 2;
circular_buffer<MyInteger>::iterator it2 = cb.begin() + 3;
circular_buffer<MyInteger>::const_iterator begin = cb.begin();
circular_buffer<MyInteger>::iterator end = cb.end();
BOOST_CHECK(begin - begin == 0);
BOOST_CHECK(end - cb.begin() == 5);
BOOST_CHECK(end - end == 0);
BOOST_CHECK(begin - cb.end() == -5);
BOOST_CHECK(it1 - cb.begin() == 2);
BOOST_CHECK(it1 - begin == 2);
BOOST_CHECK(end - it1 == 3);
BOOST_CHECK(it2 - it1 == 1);
BOOST_CHECK(it1 - it2 == -1);
BOOST_CHECK(it2 - it2 == 0);
}
void iterator_increment_test() {
circular_buffer<MyInteger> cb(10, 1);
cb.push_back(2);
circular_buffer<MyInteger>::iterator it1 = cb.begin();
circular_buffer<MyInteger>::iterator it2 = cb.begin() + 5;
circular_buffer<MyInteger>::iterator it3 = cb.begin() + 9;
it1++;
it2++;
++it3;
BOOST_CHECK(it1 == cb.begin() + 1);
BOOST_CHECK(it2 == cb.begin() + 6);
BOOST_CHECK(it3 == cb.end());
}
void iterator_decrement_test() {
circular_buffer<MyInteger> cb(10, 1);
cb.push_back(2);
circular_buffer<MyInteger>::iterator it1= cb.end();
circular_buffer<MyInteger>::iterator it2= cb.end() - 5;
circular_buffer<MyInteger>::iterator it3= cb.end() - 9;
--it1;
it2--;
--it3;
BOOST_CHECK(it1 == cb.end() - 1);
BOOST_CHECK(it2 == cb.end() - 6);
BOOST_CHECK(it3 == cb.begin());
}
void iterator_addition_test() {
circular_buffer<MyInteger> cb(10, 1);
cb.push_back(2);
cb.push_back(2);
circular_buffer<MyInteger>::iterator it1 = cb.begin() + 2;
circular_buffer<MyInteger>::iterator it2 = cb.end();
circular_buffer<MyInteger>::iterator it3 = cb.begin() + 5;
circular_buffer<MyInteger>::iterator it4 = cb.begin() + 9;
it1 += 3;
it2 += 0;
it3 += 5;
it4 += -2;
BOOST_CHECK(it1 == 5 + cb.begin());
BOOST_CHECK(it2 == cb.end());
BOOST_CHECK(it3 == cb.end());
BOOST_CHECK(it4 + 3 == cb.end());
BOOST_CHECK((-3) + it4 == cb.begin() + 4);
BOOST_CHECK(cb.begin() + 0 == cb.begin());
}
void iterator_subtraction_test() {
circular_buffer<MyInteger> cb(10, 1);
cb.push_back(2);
cb.push_back(2);
cb.push_back(2);
circular_buffer<MyInteger>::iterator it1 = cb.begin();
circular_buffer<MyInteger>::iterator it2 = cb.end();
circular_buffer<MyInteger>::iterator it3 = cb.end() - 5;
circular_buffer<MyInteger>::iterator it4 = cb.begin() + 7;
it1 -= -2;
it2 -= 0;
it3 -= 5;
BOOST_CHECK(it1 == cb.begin() + 2);
BOOST_CHECK(it2 == cb.end());
BOOST_CHECK(it3 == cb.begin());
BOOST_CHECK(it4 - 7 == cb.begin());
BOOST_CHECK(it4 - (-3) == cb.end());
BOOST_CHECK(cb.begin() - 0 == cb.begin());
}
void iterator_element_access_test() {
circular_buffer<MyInteger> cb(10);
cb.push_back(1);
cb.push_back(2);
cb.push_back(3);
cb.push_back(4);
cb.push_back(5);
cb.push_back(6);
circular_buffer<MyInteger>::iterator it = cb.begin() + 1;
BOOST_CHECK(it[0] == 2);
BOOST_CHECK(it[-1] == 1);
BOOST_CHECK(it[2] == 4);
}
void iterator_comparison_test() {
circular_buffer<MyInteger> cb(5, 1);
cb.push_back(2);
circular_buffer<MyInteger>::iterator it = cb.begin() + 2;
circular_buffer<MyInteger>::const_iterator begin = cb.begin();
circular_buffer<MyInteger>::iterator end = cb.end();
BOOST_CHECK(begin == begin);
BOOST_CHECK(end > cb.begin());
BOOST_CHECK(begin < end);
BOOST_CHECK(end > begin);
BOOST_CHECK(end == end);
BOOST_CHECK(begin < cb.end());
BOOST_CHECK(!(begin + 1 > cb.end()));
BOOST_CHECK(it > cb.begin());
BOOST_CHECK(end > it);
BOOST_CHECK(begin >= begin);
BOOST_CHECK(end >= cb.begin());
BOOST_CHECK(end <= end);
BOOST_CHECK(begin <= cb.end());
BOOST_CHECK(it >= cb.begin());
BOOST_CHECK(end >= it);
BOOST_CHECK(!(begin + 4 < begin + 4));
BOOST_CHECK(begin + 4 < begin + 5);
BOOST_CHECK(!(begin + 5 < begin + 4));
BOOST_CHECK(it < end - 1);
BOOST_CHECK(!(end - 1 < it));
}
void iterator_invalidation_test() {
#if BOOST_CB_ENABLE_DEBUG
circular_buffer<MyInteger>::iterator it1;
circular_buffer<MyInteger>::const_iterator it2;
circular_buffer<MyInteger>::iterator it3;
circular_buffer<MyInteger>::const_iterator it4;
circular_buffer<MyInteger>::const_iterator it5;
circular_buffer<MyInteger>::const_iterator it6;
BOOST_CHECK(it1.is_valid(0));
BOOST_CHECK(it2.is_valid(0));
BOOST_CHECK(it3.is_valid(0));
BOOST_CHECK(it4.is_valid(0));
BOOST_CHECK(it5.is_valid(0));
BOOST_CHECK(it6.is_valid(0));
{
circular_buffer<MyInteger> cb(5, 0);
const circular_buffer<MyInteger> ccb(5, 0);
it1 = cb.begin();
it2 = ccb.begin();
it3 = cb.end();
it4 = it1;
it5 = it2;
it6 = it1;
BOOST_CHECK(it1.is_valid(&cb));
BOOST_CHECK(it2.is_valid(&ccb));
BOOST_CHECK(it3.is_valid(&cb));
BOOST_CHECK(it4.is_valid(&cb));
BOOST_CHECK(it5.is_valid(&ccb));
BOOST_CHECK(it6.is_valid(&cb));
}
BOOST_CHECK(it1.is_valid(0));
BOOST_CHECK(it2.is_valid(0));
BOOST_CHECK(it3.is_valid(0));
BOOST_CHECK(it4.is_valid(0));
BOOST_CHECK(it5.is_valid(0));
BOOST_CHECK(it6.is_valid(0));
circular_buffer<MyInteger> cb(10, 0);
it1 = cb.end();
cb.clear();
BOOST_CHECK(it1.is_valid(&cb));
cb.push_back(1);
cb.push_back(2);
cb.push_back(3);
int i = 0;
for (it2 = cb.begin(); it2 != it1; it2++, i++);
BOOST_CHECK(i == 3);
circular_buffer<MyInteger> cb1(10, 0);
circular_buffer<MyInteger> cb2(20, 0);
it1 = cb1.end();
it2 = cb2.begin();
BOOST_CHECK(it1.is_valid(&cb1));
BOOST_CHECK(it2.is_valid(&cb2));
cb1.swap(cb2);
BOOST_CHECK(!it1.is_valid(&cb1));
BOOST_CHECK(!it2.is_valid(&cb2));
it1 = cb1.begin() + 3;
it2 = cb1.begin();
cb1.push_back(1);
BOOST_CHECK(it1.is_valid(&cb1));
BOOST_CHECK(!it2.is_valid(&cb1));
BOOST_CHECK(*it2.m_it == 1);
circular_buffer<MyInteger> cb3(5);
cb3.push_back(1);
cb3.push_back(2);
cb3.push_back(3);
cb3.push_back(4);
cb3.push_back(5);
it1 = cb3.begin() + 2;
it2 = cb3.begin();
cb3.insert(cb3.begin() + 3, 6);
BOOST_CHECK(it1.is_valid(&cb3));
BOOST_CHECK(!it2.is_valid(&cb3));
BOOST_CHECK(*it2.m_it == 5);
it1 = cb3.begin() + 3;
it2 = cb3.end() - 1;
cb3.push_front(7);
BOOST_CHECK(it1.is_valid(&cb3));
BOOST_CHECK(!it2.is_valid(&cb3));
BOOST_CHECK(*it2.m_it == 7);
circular_buffer<MyInteger> cb4(5);
cb4.push_back(1);
cb4.push_back(2);
cb4.push_back(3);
cb4.push_back(4);
cb4.push_back(5);
it1 = cb4.begin() + 3;
it2 = cb4.begin();
cb4.rinsert(cb4.begin() + 2, 6);
BOOST_CHECK(it1.is_valid(&cb4));
BOOST_CHECK(!it2.is_valid(&cb4));
BOOST_CHECK(*it2.m_it == 2);
it1 = cb1.begin() + 5;
it2 = cb1.end() - 1;
cb1.pop_back();
BOOST_CHECK(it1.is_valid(&cb1));
BOOST_CHECK(!it2.is_valid(&cb1));
it1 = cb1.begin() + 5;
it2 = cb1.begin();
cb1.pop_front();
BOOST_CHECK(it1.is_valid(&cb1));
BOOST_CHECK(!it2.is_valid(&cb1));
circular_buffer<MyInteger> cb5(20, 0);
it1 = cb5.begin() + 5;
it2 = it3 = cb5.begin() + 15;
cb5.erase(cb5.begin() + 10);
BOOST_CHECK(it1.is_valid(&cb5));
BOOST_CHECK(!it2.is_valid(&cb5));
BOOST_CHECK(!it3.is_valid(&cb5));
it1 = cb5.begin() + 1;
it2 = it3 = cb5.begin() + 8;
cb5.erase(cb5.begin() + 3, cb5.begin() + 7);
BOOST_CHECK(it1.is_valid(&cb5));
BOOST_CHECK(!it2.is_valid(&cb5));
BOOST_CHECK(!it3.is_valid(&cb5));
circular_buffer<MyInteger> cb6(20, 0);
it4 = it1 = cb6.begin() + 5;
it2 = cb6.begin() + 15;
cb6.rerase(cb6.begin() + 10);
BOOST_CHECK(!it1.is_valid(&cb6));
BOOST_CHECK(!it4.is_valid(&cb6));
BOOST_CHECK(it2.is_valid(&cb6));
it4 = it1 = cb6.begin() + 1;
it2 = cb6.begin() + 8;
cb6.rerase(cb6.begin() + 3, cb6.begin() + 7);
BOOST_CHECK(!it1.is_valid(&cb6));
BOOST_CHECK(!it4.is_valid(&cb6));
BOOST_CHECK(it2.is_valid(&cb6));
circular_buffer<MyInteger> cb7(10, 1);
cb7.push_back(2);
cb7.push_back(3);
cb7.push_back(4);
it1 = cb7.end();
it2 = cb7.begin();
it3 = cb7.begin() + 6;
cb7.linearize();
BOOST_CHECK(it1.is_valid(&cb7));
BOOST_CHECK(!it2.is_valid(&cb7));
BOOST_CHECK(!it3.is_valid(&cb7));
it1 = cb7.end();
it2 = cb7.begin();
it3 = cb7.begin() + 6;
cb7.linearize();
BOOST_CHECK(it1.is_valid(&cb7));
BOOST_CHECK(it2.is_valid(&cb7));
BOOST_CHECK(it3.is_valid(&cb7));
cb7.push_back(5);
cb7.push_back(6);
it1 = cb7.end();
it2 = cb7.begin();
it3 = cb7.begin() + 6;
cb7.set_capacity(10);
BOOST_CHECK(it1.is_valid(&cb7));
BOOST_CHECK(it2.is_valid(&cb7));
BOOST_CHECK(it3.is_valid(&cb7));
cb7.set_capacity(20);
BOOST_CHECK(it1.is_valid(&cb7));
BOOST_CHECK(!it2.is_valid(&cb7));
BOOST_CHECK(!it3.is_valid(&cb7));
cb7.push_back(7);
it1 = cb7.end();
it2 = cb7.begin();
it3 = cb7.begin() + 6;
cb7.set_capacity(10);
BOOST_CHECK(it1.is_valid(&cb7));
BOOST_CHECK(!it2.is_valid(&cb7));
BOOST_CHECK(!it3.is_valid(&cb7));
cb7.push_back(8);
cb7.push_back(9);
it1 = cb7.end();
it2 = cb7.begin();
it3 = cb7.begin() + 6;
cb7.rset_capacity(10);
BOOST_CHECK(it1.is_valid(&cb7));
BOOST_CHECK(it2.is_valid(&cb7));
BOOST_CHECK(it3.is_valid(&cb7));
cb7.rset_capacity(20);
BOOST_CHECK(it1.is_valid(&cb7));
BOOST_CHECK(!it2.is_valid(&cb7));
BOOST_CHECK(!it3.is_valid(&cb7));
cb7.push_back(10);
it1 = cb7.end();
it2 = cb7.begin();
it3 = cb7.begin() + 6;
cb7.rset_capacity(10);
BOOST_CHECK(it1.is_valid(&cb7));
BOOST_CHECK(!it2.is_valid(&cb7));
BOOST_CHECK(!it3.is_valid(&cb7));
circular_buffer<MyInteger> cb8(10, 1);
cb8.push_back(2);
cb8.push_back(3);
it1 = cb8.end();
it2 = cb8.begin();
it3 = cb8.begin() + 6;
cb8.resize(10);
BOOST_CHECK(it1.is_valid(&cb8));
BOOST_CHECK(it2.is_valid(&cb8));
BOOST_CHECK(it3.is_valid(&cb8));
cb8.resize(20);
BOOST_CHECK(it1.is_valid(&cb8));
BOOST_CHECK(!it2.is_valid(&cb8));
BOOST_CHECK(!it3.is_valid(&cb8));
cb8.push_back(4);
it1 = cb8.end();
it2 = cb8.begin();
it3 = cb8.begin() + 6;
it4 = cb8.begin() + 12;
cb8.resize(10);
BOOST_CHECK(it1.is_valid(&cb8));
BOOST_CHECK(it2.is_valid(&cb8));
BOOST_CHECK(it3.is_valid(&cb8));
BOOST_CHECK(!it4.is_valid(&cb8));
cb8.set_capacity(10);
cb8.push_back(5);
cb8.push_back(6);
it1 = cb8.end();
it2 = cb8.begin();
it3 = cb8.begin() + 6;
cb8.rresize(10);
BOOST_CHECK(it1.is_valid(&cb8));
BOOST_CHECK(it2.is_valid(&cb8));
BOOST_CHECK(it3.is_valid(&cb8));
cb8.rresize(20);
BOOST_CHECK(it1.is_valid(&cb8));
BOOST_CHECK(!it2.is_valid(&cb8));
BOOST_CHECK(!it3.is_valid(&cb8));
cb8.push_back(7);
it1 = cb8.end();
it2 = cb8.begin();
it3 = cb8.begin() + 6;
it4 = cb8.begin() + 12;
cb8.rresize(10);
BOOST_CHECK(it1.is_valid(&cb8));
BOOST_CHECK(!it2.is_valid(&cb8));
BOOST_CHECK(!it3.is_valid(&cb8));
BOOST_CHECK(it4.is_valid(&cb8));
circular_buffer<MyInteger> cb9(15, 1);
it1 = cb9.end();
it2 = cb9.begin();
it3 = cb9.begin() + 6;
it4 = cb9.begin() + 12;
cb9 = cb8;
BOOST_CHECK(it1.is_valid(&cb9));
BOOST_CHECK(!it2.is_valid(&cb9));
BOOST_CHECK(!it3.is_valid(&cb9));
BOOST_CHECK(!it4.is_valid(&cb9));
circular_buffer<MyInteger> cb10(10, 1);
it1 = cb10.end();
it2 = cb10.begin();
it3 = cb10.begin() + 3;
it4 = cb10.begin() + 7;
cb10.assign(5, 2);
BOOST_CHECK(it1.is_valid(&cb10));
BOOST_CHECK(!it2.is_valid(&cb10));
BOOST_CHECK(!it3.is_valid(&cb10));
BOOST_CHECK(!it4.is_valid(&cb10));
circular_buffer<MyInteger> cb11(10, 1);
it1 = cb11.end();
it2 = cb11.begin();
it3 = cb11.begin() + 3;
it4 = cb11.begin() + 7;
cb11.assign(15, 5, 2);
BOOST_CHECK(it1.is_valid(&cb11));
BOOST_CHECK(!it2.is_valid(&cb11));
BOOST_CHECK(!it3.is_valid(&cb11));
BOOST_CHECK(!it4.is_valid(&cb11));
circular_buffer<MyInteger> cb12(10, 1);
it1 = cb12.end();
it2 = cb12.begin();
it3 = cb12.begin() + 3;
it4 = cb12.begin() + 7;
cb12.assign(cb11.begin(), cb11.end());
BOOST_CHECK(it1.is_valid(&cb12));
BOOST_CHECK(!it2.is_valid(&cb12));
BOOST_CHECK(!it3.is_valid(&cb12));
BOOST_CHECK(!it4.is_valid(&cb12));
circular_buffer<MyInteger> cb13(10, 1);
it1 = cb13.end();
it2 = cb13.begin();
it3 = cb13.begin() + 3;
it4 = cb13.begin() + 7;
cb13.assign(15, cb11.begin(), cb11.end());
BOOST_CHECK(it1.is_valid(&cb13));
BOOST_CHECK(!it2.is_valid(&cb13));
BOOST_CHECK(!it3.is_valid(&cb13));
BOOST_CHECK(!it4.is_valid(&cb13));
circular_buffer<MyInteger> cb14(10);
cb14.push_back(1);
cb14.push_back(2);
cb14.push_back(3);
cb14.push_back(4);
cb14.push_back(5);
cb14.push_back(6);
cb14.push_back(7);
it1 = cb14.end();
it2 = cb14.begin() + 2;
it3 = cb14.begin() + 1;
it4 = cb14.begin() + 5;
cb14.rotate(it2);
BOOST_CHECK(it1.is_valid(&cb14));
BOOST_CHECK(it2.is_valid(&cb14));
BOOST_CHECK(!it3.is_valid(&cb14));
BOOST_CHECK(it4.is_valid(&cb14));
circular_buffer<MyInteger> cb15(7);
cb15.push_back(1);
cb15.push_back(2);
cb15.push_back(3);
cb15.push_back(4);
cb15.push_back(5);
cb15.push_back(6);
cb15.push_back(7);
cb15.push_back(8);
cb15.push_back(9);
it1 = cb15.end();
it2 = cb15.begin() + 2;
it3 = cb15.begin() + 1;
it4 = cb15.begin() + 5;
cb15.rotate(it3);
BOOST_CHECK(it1.is_valid(&cb15));
BOOST_CHECK(it2.is_valid(&cb15));
BOOST_CHECK(it3.is_valid(&cb15));
BOOST_CHECK(it4.is_valid(&cb15));
circular_buffer<MyInteger> cb16(10);
cb16.push_back(1);
cb16.push_back(2);
cb16.push_back(3);
cb16.push_back(4);
cb16.push_back(5);
cb16.push_back(6);
cb16.push_back(7);
it1 = cb16.end();
it2 = cb16.begin() + 6;
it3 = cb16.begin();
it4 = cb16.begin() + 5;
cb16.rotate(it4);
BOOST_CHECK(it1.is_valid(&cb16));
BOOST_CHECK(!it2.is_valid(&cb16));
BOOST_CHECK(it3.is_valid(&cb16));
BOOST_CHECK(!it4.is_valid(&cb16));
#endif // #if BOOST_CB_ENABLE_DEBUG
}
// basic exception safety test (it is useful to use any memory-leak detection tool)
void exception_safety_test() {
#if !defined(BOOST_NO_EXCEPTIONS)
circular_buffer<MyInteger> cb1(3, 5);
MyInteger::set_exception_trigger(3);
BOOST_CHECK_THROW(cb1.set_capacity(5), std::exception);
BOOST_CHECK(cb1.capacity() == 3);
MyInteger::set_exception_trigger(3);
BOOST_CHECK_THROW(cb1.rset_capacity(5), std::exception);
BOOST_CHECK(cb1.capacity() == 3);
generic_test(cb1);
MyInteger::set_exception_trigger(3);
BOOST_CHECK_THROW(circular_buffer<MyInteger> cb2(5, 10), std::exception);
circular_buffer<MyInteger> cb3(5, 10);
MyInteger::set_exception_trigger(3);
BOOST_CHECK_THROW(circular_buffer<MyInteger> cb4(cb3), std::exception);
vector<MyInteger> v(5, MyInteger(10));
MyInteger::set_exception_trigger(3);
BOOST_CHECK_THROW(circular_buffer<MyInteger> cb5(8, v.begin(), v.end()), std::exception);
circular_buffer<MyInteger> cb6(5, 10);
circular_buffer<MyInteger> cb7(8, 3);
MyInteger::set_exception_trigger(3);
BOOST_CHECK_THROW(cb7 = cb6, std::exception);
BOOST_CHECK(cb7.size() == 8);
BOOST_CHECK(cb7.capacity() == 8);
BOOST_CHECK(cb7[0] == 3);
BOOST_CHECK(cb7[7] == 3);
generic_test(cb7);
circular_buffer<MyInteger> cb8(5, 10);
MyInteger::set_exception_trigger(2);
BOOST_CHECK_THROW(cb8.push_front(1), std::exception);
circular_buffer<MyInteger> cb9(5);
cb9.push_back(1);
cb9.push_back(2);
cb9.push_back(3);
MyInteger::set_exception_trigger(3);
BOOST_CHECK_THROW(cb9.insert(cb9.begin() + 1, 4), std::exception);
circular_buffer<MyInteger> cb10(5);
cb10.push_back(1);
cb10.push_back(2);
cb10.push_back(3);
MyInteger::set_exception_trigger(3);
BOOST_CHECK_THROW(cb10.rinsert(cb10.begin() + 1, 4), std::exception);
circular_buffer<MyInteger> cb11(5);
cb11.push_back(1);
cb11.push_back(2);
MyInteger::set_exception_trigger(2);
BOOST_CHECK_THROW(cb11.rinsert(cb11.begin(), 1), std::exception);
circular_buffer<MyInteger> cb12(5, 1);
MyInteger::set_exception_trigger(3);
BOOST_CHECK_THROW(cb12.assign(4, 2), std::exception);
circular_buffer<MyInteger> cb13(5, 1);
MyInteger::set_exception_trigger(3);
BOOST_CHECK_THROW(cb13.assign(6, 2), std::exception);
circular_buffer<MyInteger> cb14(5);
cb14.push_back(1);
cb14.push_back(2);
MyInteger::set_exception_trigger(3);
BOOST_CHECK_THROW(cb14.insert(cb14.begin(), 10, 3), std::exception);
circular_buffer<MyInteger> cb15(5);
cb15.push_back(1);
cb15.push_back(2);
MyInteger::set_exception_trigger(3);
BOOST_CHECK_THROW(cb15.insert(cb15.end(), 10, 3), std::exception);
circular_buffer<MyInteger> cb16(5);
cb16.push_back(1);
cb16.push_back(2);
MyInteger::set_exception_trigger(3);
BOOST_CHECK_THROW(cb16.rinsert(cb16.begin(), 10, 3), std::exception);
circular_buffer<MyInteger> cb17(5);
cb17.push_back(1);
cb17.push_back(2);
MyInteger::set_exception_trigger(3);
BOOST_CHECK_THROW(cb17.rinsert(cb17.end(), 10, 3), std::exception);
circular_buffer<MyInteger> cb18(5, 0);
cb18.push_back(1);
cb18.push_back(2);
cb18.pop_front();
MyInteger::set_exception_trigger(4);
BOOST_CHECK_THROW(cb18.linearize(), std::exception);
circular_buffer<MyInteger> cb19(5, 0);
cb19.push_back(1);
cb19.push_back(2);
MyInteger::set_exception_trigger(5);
BOOST_CHECK_THROW(cb19.linearize(), std::exception);
circular_buffer<MyInteger> cb20(5, 0);
cb20.push_back(1);
cb20.push_back(2);
MyInteger::set_exception_trigger(6);
BOOST_CHECK_THROW(cb20.linearize(), std::exception);
circular_buffer<MyInteger> cb21(5);
cb21.push_back(1);
cb21.push_back(2);
cb21.push_back(3);
MyInteger::set_exception_trigger(2);
BOOST_CHECK_THROW(cb21.insert(cb21.begin() + 1, 4), std::exception);
circular_buffer<MyInteger> cb22(5);
cb22.push_back(1);
cb22.push_back(2);
cb22.push_back(3);
MyInteger::set_exception_trigger(2);
BOOST_CHECK_THROW(cb22.insert(cb22.end(), 4), std::exception);
circular_buffer<MyInteger> cb23(5, 0);
MyInteger::set_exception_trigger(2);
BOOST_CHECK_THROW(cb23.insert(cb23.begin() + 1, 4), std::exception);
circular_buffer<MyInteger> cb24(5);
cb24.push_back(1);
cb24.push_back(2);
cb24.push_back(3);
MyInteger::set_exception_trigger(2);
BOOST_CHECK_THROW(cb24.rinsert(cb24.begin() + 1, 4), std::exception);
circular_buffer<MyInteger> cb25(5, 0);
MyInteger::set_exception_trigger(2);
BOOST_CHECK_THROW(cb25.rinsert(cb25.begin() + 3, 4), std::exception);
circular_buffer<MyInteger> cb26(5);
cb26.push_back(1);
cb26.push_back(2);
MyInteger::set_exception_trigger(5);
BOOST_CHECK_THROW(cb26.insert(cb26.begin(), 10, 3), std::exception);
circular_buffer<MyInteger> cb27(5);
cb27.push_back(1);
cb27.push_back(2);
MyInteger::set_exception_trigger(5);
BOOST_CHECK_THROW(cb27.insert(cb27.end(), 10, 3), std::exception);
circular_buffer<MyInteger> cb28(5);
cb28.push_back(1);
cb28.push_back(2);
MyInteger::set_exception_trigger(5);
BOOST_CHECK_THROW(cb28.rinsert(cb28.begin(), 10, 3), std::exception);
circular_buffer<MyInteger> cb29(5);
cb29.push_back(1);
cb29.push_back(2);
MyInteger::set_exception_trigger(5);
BOOST_CHECK_THROW(cb29.rinsert(cb29.end(), 10, 3), std::exception);
circular_buffer<MyInteger> cb30(10);
cb30.push_back(1);
cb30.push_back(2);
cb30.push_back(3);
MyInteger::set_exception_trigger(2);
BOOST_CHECK_THROW(cb30.rinsert(cb30.begin(), 10, 3), std::exception);
#endif // #if !defined(BOOST_NO_EXCEPTIONS)
}
void move_container_values_except() {
move_container_values_impl<noncopyable_movable_except_t>();
}
template <class T>
void move_container_values_resetting_impl() {
typedef T noncopyable_movable_test_t;
CB_CONTAINER<noncopyable_movable_test_t> cb1(1);
noncopyable_movable_test_t var;
cb1.push_back();
cb1.push_back(boost::move(var));
BOOST_CHECK(!cb1.back().is_moved());
BOOST_CHECK(var.is_moved());
BOOST_CHECK(cb1.size() == 1);
var = boost::move(cb1.back());
BOOST_CHECK(cb1.back().is_moved());
cb1.push_front(boost::move(var));
BOOST_CHECK(!cb1.front().is_moved());
BOOST_CHECK(var.is_moved());
BOOST_CHECK(cb1.size() == 1);
var = boost::move(cb1.back());
BOOST_CHECK(cb1.back().is_moved());
cb1.push_back();
BOOST_CHECK(!cb1.back().is_moved());
BOOST_CHECK(cb1.size() == 1);
var = boost::move(cb1.back());
BOOST_CHECK(cb1.back().is_moved());
cb1.push_front();
BOOST_CHECK(!cb1.front().is_moved());
BOOST_CHECK(cb1.size() == 1);
var = boost::move(cb1.back());
BOOST_CHECK(cb1.back().is_moved());
cb1.insert(cb1.begin());
// If the circular_buffer is full and the pos points to begin(),
// then the item will not be inserted.
BOOST_CHECK(cb1.front().is_moved());
BOOST_CHECK(cb1.size() == 1);
var = boost::move(cb1.back());
BOOST_CHECK(cb1.back().is_moved());
cb1.insert(cb1.begin(), boost::move(var));
// If the circular_buffer is full and the pos points to begin(),
// then the item will not be inserted.
BOOST_CHECK(cb1.front().is_moved());
BOOST_CHECK(cb1.size() == 1);
var = boost::move(cb1.back());
BOOST_CHECK(cb1.back().is_moved());
cb1.rinsert(cb1.begin());
BOOST_CHECK(!cb1.back().is_moved());
BOOST_CHECK(cb1.size() == 1);
var = boost::move(cb1.back());
BOOST_CHECK(cb1.back().is_moved());
var.reinit();
cb1.rinsert(cb1.begin(), boost::move(var));
BOOST_CHECK(!cb1.back().is_moved());
BOOST_CHECK(cb1.size() == 1);
var = boost::move(cb1.back());
BOOST_CHECK(cb1.back().is_moved());
cb1.rinsert(cb1.end());
BOOST_CHECK(cb1.back().is_moved());
BOOST_CHECK(cb1.size() == 1);
var = boost::move(cb1.back());
BOOST_CHECK(cb1.back().is_moved());
var.reinit();
cb1.rinsert(cb1.end(), boost::move(var));
BOOST_CHECK(cb1.back().is_moved());
BOOST_CHECK(cb1.size() == 1);
var = boost::move(cb1.back());
BOOST_CHECK(cb1.back().is_moved());
cb1.push_back();
BOOST_CHECK(!cb1[0].is_moved());
const int val = cb1[0].value();
cb1.linearize();
BOOST_CHECK(!cb1[0].is_moved());
BOOST_CHECK(cb1[0].value() == val);
cb1.rotate(cb1.begin());
BOOST_CHECK(!cb1[0].is_moved());
BOOST_CHECK(cb1[0].value() == val);
}
void move_container_values_resetting_except() {
move_container_values_resetting_impl<noncopyable_movable_except_t>();
}
void move_container_values_resetting_noexcept() {
move_container_values_resetting_impl<noncopyable_movable_noexcept_t>();
}
// test main
test_suite* init_unit_test_suite(int /*argc*/, char* /*argv*/[]) {
test_suite* tests = BOOST_TEST_SUITE("Unit tests for the circular_buffer.");
add_common_tests(tests);
tests->add(BOOST_TEST_CASE(&iterator_constructor_and_assign_test));
tests->add(BOOST_TEST_CASE(&iterator_reference_test));
tests->add(BOOST_TEST_CASE(&iterator_difference_test));
tests->add(BOOST_TEST_CASE(&iterator_increment_test));
tests->add(BOOST_TEST_CASE(&iterator_decrement_test));
tests->add(BOOST_TEST_CASE(&iterator_addition_test));
tests->add(BOOST_TEST_CASE(&iterator_subtraction_test));
tests->add(BOOST_TEST_CASE(&iterator_element_access_test));
tests->add(BOOST_TEST_CASE(&iterator_comparison_test));
tests->add(BOOST_TEST_CASE(&iterator_invalidation_test));
tests->add(BOOST_TEST_CASE(&exception_safety_test));
tests->add(BOOST_TEST_CASE(&move_container_values_except));
tests->add(BOOST_TEST_CASE(&move_container_values_resetting_except));
tests->add(BOOST_TEST_CASE(&move_container_values_resetting_noexcept));
return tests;
}
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