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//
// Boost.Pointer Container
//
// Copyright Thorsten Ottosen 2003-2005. 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)
//
// For more information, see http://www.boost.org/libs/ptr_container/
//
#include <boost/test/unit_test.hpp>
#include "sequence_test_data.hpp"
#include <boost/ptr_container/ptr_circular_buffer.hpp>
#include <boost/ptr_container/ptr_list.hpp>
#include <boost/assign/list_inserter.hpp>
template<class T>
struct set_capacity< ptr_circular_buffer<T> >
{
void operator()( ptr_circular_buffer<T>& c ) const
{
c.set_capacity( 100u );
}
};
void test_ptr_circular_buffer()
{
reversible_container_test< ptr_circular_buffer<Base>, Base, Derived_class >();
reversible_container_test< ptr_circular_buffer<Value>, Value, Value >();
#ifdef BOOST_NO_SFINAE
#else
reversible_container_test< ptr_circular_buffer< nullable<Base> >, Base, Derived_class >();
reversible_container_test< ptr_circular_buffer< nullable<Value> >, Value, Value >();
#endif
container_assignment_test< ptr_circular_buffer<Base>, ptr_circular_buffer<Derived_class>,
Derived_class>();
container_assignment_test< ptr_circular_buffer< nullable<Base> >,
ptr_circular_buffer< nullable<Derived_class> >,
Derived_class>();
container_assignment_test< ptr_circular_buffer< nullable<Base> >,
ptr_circular_buffer<Derived_class>,
Derived_class>();
container_assignment_test< ptr_circular_buffer<Base>,
ptr_circular_buffer< nullable<Derived_class> >,
Derived_class>();
test_transfer< ptr_circular_buffer<Derived_class>, ptr_circular_buffer<Base>, Derived_class>();
test_transfer< ptr_circular_buffer<Derived_class>, ptr_list<Base>, Derived_class>();
random_access_algorithms_test< ptr_circular_buffer<int> >();
BOOST_TEST_MESSAGE( "starting ptr_circular_buffer test" );
ptr_circular_buffer<int> vec( 100u );
BOOST_CHECK( vec.capacity() >= 100u );
#ifdef BOOST_PTR_CONTAINER_NO_EXCEPTIONS
#else
BOOST_CHECK_THROW( vec.push_back(0), bad_ptr_container_operation );
BOOST_CHECK_THROW( (vec.insert( vec.begin(), 0 )), bad_ptr_container_operation );
BOOST_CHECK_THROW( vec.at( 42 ), bad_ptr_container_operation );
vec.push_back( new int(0) );
BOOST_CHECK_THROW( (vec.replace(10u, new int(0))), bad_ptr_container_operation );
BOOST_CHECK_THROW( (vec.replace(0u, 0)), bad_ptr_container_operation );
BOOST_CHECK_THROW( (vec.replace(vec.begin(), 0 )), bad_ptr_container_operation );
#endif
vec.clear();
assign::push_back( vec )( new int(2) )
( new int(4) )
( new int(6) )
( new int(8) );
ptr_circular_buffer<int> vec2( 100u );
assign::push_back( vec2 )
( new int(1) )
( new int(3) )
( new int(5) )
( new int(7) );
BOOST_CHECK_EQUAL( vec.size(), vec2.size() );
BOOST_CHECK( vec > vec2 );
BOOST_CHECK( vec != vec2 );
BOOST_CHECK( !(vec == vec2) );
BOOST_CHECK( vec2 < vec );
BOOST_CHECK( vec2 <= vec );
BOOST_CHECK( vec >= vec2 );
BOOST_TEST_MESSAGE( "push_front test" );
assign::push_front( vec2 )
( new int(2) )
( new int(4) )
( new int(6) )
( new int(8) );
BOOST_CHECK_EQUAL( vec2.size(), 8u );
BOOST_CHECK_EQUAL( vec2[0], 8 );
BOOST_CHECK_EQUAL( vec2.front(), 8 );
BOOST_CHECK_EQUAL( vec2.back(), 7 );
//vec2.linearize();
vec2.rset_capacity( vec2.size() - 2u );
vec2.rresize( 0 );
//vec2.reverse();
BOOST_TEST_MESSAGE( "when full test" );
ptr_circular_buffer<int> vec3;
BOOST_CHECK_EQUAL( vec3.capacity(), 0u );
vec3.set_capacity( 2u );
BOOST_CHECK_EQUAL( vec3.capacity(), 2u );
vec3.push_back( new int(1) );
vec3.push_back( new int(2) );
BOOST_CHECK_EQUAL( vec3.size(), 2u );
BOOST_CHECK( vec3.full() );
vec3.push_back( new int(3) );
BOOST_CHECK_EQUAL( vec3.front(), 2 );
BOOST_CHECK_EQUAL( vec3.back(), 3 );
vec3.push_front( new int(4) );
BOOST_CHECK_EQUAL( vec3.size(), 2u );
BOOST_CHECK_EQUAL( vec3.front(), 4 );
BOOST_CHECK_EQUAL( vec3.back(), 2 );
vec3.insert( vec3.end(), new int(5) );
BOOST_CHECK_EQUAL( vec3.front(), 2 );
BOOST_CHECK_EQUAL( vec3.back(), 5 );
vec3.rinsert( vec3.begin(), new int(6) );
BOOST_CHECK_EQUAL( vec3.front(), 6 );
BOOST_CHECK_EQUAL( vec3.back(), 2 );
BOOST_TEST_MESSAGE( "transfer test" );
ptr_circular_buffer<int> vec4(2u);
vec4.transfer( vec4.end(), vec3 );
BOOST_CHECK_EQUAL( vec4.size(), 2u );
BOOST_CHECK_EQUAL( vec3.size(), 0u );
vec3.set_capacity(1u);
vec3.transfer( vec3.end(), vec4 );
BOOST_CHECK_EQUAL( vec4.size(), 0u );
BOOST_CHECK_EQUAL( vec3.size(), 1u );
BOOST_CHECK_EQUAL( vec3.front(), 2 );
BOOST_TEST_MESSAGE( "rerase test" );
vec.rerase( vec.begin() );
vec.rerase( boost::make_iterator_range( vec ) );
BOOST_TEST_MESSAGE( "array test" );
const int data_size = 10;
int** array = new int*[data_size];
for( int i = 0; i != data_size; ++i )
array[i] = new int(i);
vec.transfer( vec.begin(), array, data_size );
int** array2 = vec.c_array();
BOOST_CHECK( array2 != array );
ptr_circular_buffer<int>::array_range array_range = vec.array_one();
array_range = vec.array_two();
ptr_circular_buffer<int>::const_array_range const_array_range = array_range;
const_array_range = const_cast< const ptr_circular_buffer<int>& >(vec).array_one();
const_array_range = const_cast< const ptr_circular_buffer<int>& >(vec).array_two();
BOOST_TEST_MESSAGE( "finishing ptr_circular_buffer test" );
}
void test_circular_buffer()
{
boost::circular_buffer<void*> b(25u);
BOOST_CHECK_EQUAL( b.capacity(), 25u );
b.push_back( 0 );
BOOST_CHECK_EQUAL( b.size(), 1u );
boost::circular_buffer<void*> b2( b.begin(), b.end() );
BOOST_CHECK_EQUAL( b2.size(), b.size() );
}
using boost::unit_test::test_suite;
test_suite* init_unit_test_suite( int argc, char* argv[] )
{
test_suite* test = BOOST_TEST_SUITE( "Pointer Container Test Suite" );
test->add( BOOST_TEST_CASE( &test_circular_buffer ) );
test->add( BOOST_TEST_CASE( &test_ptr_circular_buffer ) );
return test;
}
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