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// Copyright (C) 2011 Tim Blechmann
//
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#include <boost/lockfree/spsc_queue.hpp>
#include <boost/lockfree/stack.hpp>
#define BOOST_TEST_MAIN
#ifdef BOOST_LOCKFREE_INCLUDE_TESTS
# include <boost/test/included/unit_test.hpp>
#else
# include <boost/test/unit_test.hpp>
#endif
int g_instance_counter = 0;
struct tester
{
tester()
{
++g_instance_counter;
}
tester( tester const& )
{
++g_instance_counter;
}
~tester()
{
--g_instance_counter;
}
};
BOOST_AUTO_TEST_CASE( stack_instance_deleter_test )
{
{
boost::lockfree::stack< tester > q( 128 );
q.push( tester() );
q.push( tester() );
q.push( tester() );
q.push( tester() );
q.push( tester() );
}
assert( g_instance_counter == 0 );
BOOST_TEST_REQUIRE( g_instance_counter == 0 );
}
BOOST_AUTO_TEST_CASE( spsc_queue_instance_deleter_test )
{
{
boost::lockfree::spsc_queue< tester > q( 128 );
q.push( tester() );
q.push( tester() );
q.push( tester() );
q.push( tester() );
q.push( tester() );
}
assert( g_instance_counter == 0 );
BOOST_TEST_REQUIRE( g_instance_counter == 0 );
}
BOOST_AUTO_TEST_CASE( spsc_queue_fixed_sized_instance_deleter_test )
{
{
boost::lockfree::spsc_queue< tester, boost::lockfree::capacity< 128 > > q;
q.push( tester() );
q.push( tester() );
q.push( tester() );
q.push( tester() );
q.push( tester() );
}
assert( g_instance_counter == 0 );
BOOST_TEST_REQUIRE( g_instance_counter == 0 );
}
struct no_default_init_tester
{
int value;
no_default_init_tester( int value ) :
value( value )
{
++g_instance_counter;
}
no_default_init_tester( no_default_init_tester const& t )
{
value = t.value;
++g_instance_counter;
}
~no_default_init_tester()
{
--g_instance_counter;
}
};
BOOST_AUTO_TEST_CASE( stack_instance_deleter_no_default_init_test )
{
{
boost::lockfree::stack< no_default_init_tester > q( 128 );
q.push( no_default_init_tester( 1 ) );
q.push( no_default_init_tester( 2 ) );
q.push( no_default_init_tester( 3 ) );
q.push( no_default_init_tester( 4 ) );
q.push( no_default_init_tester( 5 ) );
}
assert( g_instance_counter == 0 );
BOOST_TEST_REQUIRE( g_instance_counter == 0 );
}
BOOST_AUTO_TEST_CASE( spsc_queue_instance_deleter_no_default_init_test )
{
{
boost::lockfree::spsc_queue< no_default_init_tester > q( 128 );
q.push( no_default_init_tester( 1 ) );
q.push( no_default_init_tester( 2 ) );
q.push( no_default_init_tester( 3 ) );
q.push( no_default_init_tester( 4 ) );
q.push( no_default_init_tester( 5 ) );
}
assert( g_instance_counter == 0 );
BOOST_TEST_REQUIRE( g_instance_counter == 0 );
}
BOOST_AUTO_TEST_CASE( spsc_queue_fixed_sized_instance_deleter_no_default_init_test )
{
{
boost::lockfree::spsc_queue< no_default_init_tester, boost::lockfree::capacity< 128 > > q;
q.push( no_default_init_tester( 1 ) );
q.push( no_default_init_tester( 2 ) );
q.push( no_default_init_tester( 3 ) );
q.push( no_default_init_tester( 4 ) );
q.push( no_default_init_tester( 5 ) );
}
assert( g_instance_counter == 0 );
BOOST_TEST_REQUIRE( g_instance_counter == 0 );
}
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