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buffers_test.cpp
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/***************************************************************************
tag: Peter Soetens Mon Jan 10 15:59:51 CET 2005 buffers_test.cpp
buffers_test.cpp - description
-------------------
begin : Mon January 10 2005
copyright : (C) 2005 Peter Soetens
email : [email protected]
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "unit.hpp"
#include <iostream>
#include <boost/scoped_ptr.hpp>
#include <internal/AtomicQueue.hpp>
#include <internal/AtomicMWSRQueue.hpp>
#include <Activity.hpp>
#include <RTT.hpp>
#include <base/Buffer.hpp>
#include <internal/ListLockFree.hpp>
#include <base/DataObject.hpp>
#include <internal/TsPool.hpp>
//#include <internal/SortedList.hpp>
#include <os/Thread.hpp>
#include <rtt-config.h>
using namespace std;
using namespace RTT;
using namespace RTT::detail;
class Dummy {
public:
Dummy(double a = 0.0, double b =1.0, double c=2.0)
:d1(a), d2(b), d3(c) {}
double d1;
double d2;
double d3;
bool operator==(const Dummy& d) const
{
return d.d1 == d1 && d.d2 == d2 && d.d3 == d3;
}
bool operator!=(const Dummy& d) const
{
return d.d1 != d1 || d.d2 != d2 || d.d3 != d3;
}
bool operator<(const Dummy& d) const
{
return d1+d2+d3 < d.d1 + d.d2 + d.d3;
}
/*
volatile Dummy& operator=(const Dummy& d) volatile
{
d1 = d.d1;
d2 = d.d2;
d3 = d.d3;
return *this;
}
*/
};
typedef AtomicQueue<Dummy*> QueueType;
typedef AtomicMWSRQueue<Dummy*> MWSRQueueType;
// Don't make queue size too large, we want to catch
// overrun issues too.
#define QS 10
class BuffersAQueueTest
{
public:
AtomicQueue<Dummy*>* aqueue;
ThreadInterface* athread;
ThreadInterface* bthread;
ListLockFree<Dummy>* listlockfree;
BuffersAQueueTest()
{
aqueue = new AtomicQueue<Dummy*>(QS);
listlockfree = new ListLockFree<Dummy>(10, 4);
}
~BuffersAQueueTest(){
aqueue->clear();
delete aqueue;
delete listlockfree;
}
};
class BuffersAtomicMWSRQueueTest
{
public:
AtomicMWSRQueue<Dummy*>* aqueue;
BuffersAtomicMWSRQueueTest()
{
aqueue = new AtomicMWSRQueue<Dummy*>(QS);
}
~BuffersAtomicMWSRQueueTest(){
aqueue->clear();
delete aqueue;
}
};
class BuffersDataFlowTest
{
public:
BufferInterface<Dummy>* buffer;
BufferInterface<Dummy>* circular;
DataObjectInterface<Dummy>* dataobj;
BufferLockFree<Dummy>* lockfree;
BufferLocked<Dummy>* locked;
BufferUnSync<Dummy>* unsync;
BufferLockFree<Dummy>* clockfree;
BufferLocked<Dummy>* clocked;
BufferUnSync<Dummy>* cunsync;
DataObjectLocked<Dummy>* dlocked;
DataObjectLockFree<Dummy>* dlockfree;
DataObjectUnSync<Dummy>* dunsync;
ThreadInterface* athread;
ThreadInterface* bthread;
void testBuf();
void testCirc();
void testDObj();
BuffersDataFlowTest()
{
// clasical variants
lockfree = new BufferLockFree<Dummy>(QS);
locked = new BufferLocked<Dummy>(QS);
unsync = new BufferUnSync<Dummy>(QS);
// circular variants.
clockfree = new BufferLockFree<Dummy>(QS,Dummy(), true);
clocked = new BufferLocked<Dummy>(QS,Dummy(), true);
cunsync = new BufferUnSync<Dummy>(QS,Dummy(), true);
dlockfree = new DataObjectLockFree<Dummy>();
dlocked = new DataObjectLocked<Dummy>();
dunsync = new DataObjectUnSync<Dummy>();
// defaults
buffer = lockfree;
dataobj = dlockfree;
}
~BuffersDataFlowTest(){
delete lockfree;
delete locked;
delete unsync;
delete clockfree;
delete clocked;
delete cunsync;
delete dlockfree;
delete dlocked;
delete dunsync;
}
};
void BuffersDataFlowTest::testBuf()
{
/**
* Single Threaded test for BufferLockFree.
* This is a mixed white/black box test.
*/
Dummy* d = new Dummy;
Dummy* c = new Dummy(2.0, 1.0, 0.0);
Dummy r;
BOOST_CHECK( buffer->Pop(r) == false );
BOOST_CHECK( buffer->Push( *d ) );
BOOST_CHECK( buffer->Pop(r) );
BOOST_CHECK( r == *d );
BOOST_CHECK( buffer->Push( *c ) );
BOOST_CHECK( buffer->Pop(r) );
BOOST_CHECK( r == *c );
BOOST_CHECK( buffer->Push( *d ) );
BOOST_CHECK( buffer->Push( *c ) );
BOOST_CHECK( buffer->Push( *d ) );
BOOST_CHECK( buffer->Push( *c ) );
BOOST_CHECK( buffer->Push( *d ) );
BOOST_CHECK( buffer->Push( *c ) );
BOOST_CHECK( buffer->Push( *d ) );
BOOST_CHECK( buffer->Push( *c ) );
BOOST_CHECK( buffer->Push( *d ) );
BOOST_CHECK( buffer->Push( *c ) );
BOOST_CHECK( buffer->Push( *c ) == false );
BOOST_CHECK( buffer->Push( *c ) == false );
BOOST_CHECK( buffer->Push( *c ) == false );
BOOST_CHECK( buffer->Push( *c ) == false );
BOOST_CHECK( buffer->Push( *c ) == false );
BOOST_CHECK( buffer->Push( *c ) == false );
BOOST_CHECK( buffer->Push( *c ) == false );
BOOST_CHECK( buffer->Push( *c ) == false );
BOOST_CHECK( buffer->Push( *c ) == false );
BOOST_CHECK( buffer->Push( *c ) == false );
BOOST_CHECK( buffer->Push( *c ) == false );
BOOST_CHECK( buffer->Push( *c ) == false );
BOOST_CHECK( buffer->Pop(r) );
BOOST_CHECK( r == *d );
BOOST_CHECK( buffer->Pop(r) );
BOOST_CHECK( r == *c );
BOOST_CHECK( buffer->Pop(r) );
BOOST_CHECK( r == *d );
BOOST_CHECK( buffer->Pop(r) );
BOOST_CHECK( r == *c );
BOOST_CHECK( buffer->Pop(r) );
BOOST_CHECK( r == *d );
// start writing again half-way
BOOST_CHECK( buffer->Push( *d ) );
BOOST_CHECK( buffer->Push( *c ) );
BOOST_CHECK( buffer->Push( *d ) );
BOOST_CHECK( buffer->Push( *c ) );
BOOST_CHECK( buffer->Push( *d ) );
BOOST_CHECK( buffer->Pop(r) );
BOOST_CHECK( r == *c );
BOOST_CHECK( buffer->Pop(r) );
BOOST_CHECK( r == *d );
BOOST_CHECK( buffer->Pop(r) );
BOOST_CHECK( r == *c );
BOOST_CHECK( buffer->Pop(r) );
BOOST_CHECK( r == *d );
BOOST_CHECK( buffer->Pop(r) );
BOOST_CHECK( r == *c );
BOOST_CHECK( buffer->Pop(r) );
BOOST_CHECK( r == *d );
BOOST_CHECK( buffer->Pop(r) );
BOOST_CHECK( r == *c );
BOOST_CHECK( buffer->Pop(r) );
BOOST_CHECK( r == *d );
BOOST_CHECK( buffer->Pop(r) );
BOOST_CHECK( r == *c );
BOOST_CHECK( buffer->Pop(r) );
BOOST_CHECK( r == *d );
BOOST_CHECK( buffer->Pop(r) == false );
BOOST_CHECK( buffer->Pop(r) == false );
BOOST_CHECK( buffer->Pop(r) == false );
BOOST_CHECK( buffer->Pop(r) == false );
BOOST_CHECK( buffer->Pop(r) == false );
BOOST_CHECK( buffer->Pop(r) == false );
BOOST_CHECK( buffer->Pop(r) == false );
BOOST_CHECK( buffer->Pop(r) == false );
BOOST_CHECK( buffer->Pop(r) == false );
BOOST_CHECK( buffer->Pop(r) == false );
BOOST_CHECK( buffer->Pop(r) == false );
BOOST_CHECK( buffer->Push( *c ) );
BOOST_CHECK( buffer->Push( *d ) );
BOOST_CHECK( buffer->Push( *c ) );
BOOST_CHECK( buffer->Push( *d ) );
BOOST_CHECK( buffer->Push( *c ) );
std::vector<Dummy> v;
BOOST_CHECK( 5 == buffer->Pop(v) );
BOOST_CHECK( v[0] == *c );
BOOST_CHECK( v[1] == *d );
BOOST_CHECK( v[2] == *c );
BOOST_CHECK( v[3] == *d );
BOOST_CHECK( v[4] == *c );
BufferBase::size_type sz = 10;
BOOST_CHECK( buffer->Push( *c ) );
BOOST_CHECK( buffer->Push( *d ) );
BOOST_CHECK( buffer->Push( v ) == (int)v.size() );
BOOST_CHECK( buffer->Push( *c ) );
BOOST_CHECK( buffer->Push( *d ) );
BOOST_CHECK( buffer->Push( v ) == 1 );
BOOST_CHECK( buffer->Push( v ) == 0 );
BOOST_CHECK( buffer->Push( v ) == 0 );
BOOST_CHECK( buffer->Push( v ) == 0 );
BOOST_CHECK( buffer->Push( v ) == 0 );
BOOST_CHECK( buffer->Push( v ) == 0 );
BOOST_CHECK( buffer->Push( v ) == 0 );
BOOST_CHECK( buffer->Push( v ) == 0 );
BOOST_CHECK( buffer->Push( v ) == 0 );
BOOST_CHECK( buffer->Push( v ) == 0 );
BOOST_CHECK( buffer->Push( v ) == 0 );
BOOST_CHECK( buffer->Push( v ) == 0 );
BOOST_CHECK( buffer->Push( v ) == 0 );
BOOST_REQUIRE_EQUAL( sz, buffer->Pop(v) );
BOOST_CHECK( v[0] == *c );
BOOST_CHECK( v[1] == *d );
BOOST_CHECK( v[2] == *c );
BOOST_CHECK( v[3] == *d );
BOOST_CHECK( v[4] == *c );
BOOST_CHECK( v[5] == *d );
BOOST_CHECK( v[6] == *c );
BOOST_CHECK( v[7] == *c );
BOOST_CHECK( v[8] == *d );
//BOOST_CHECK( v[9] == *c );
BOOST_CHECK( 0 == buffer->Pop(v) );
delete d;
delete c;
}
void BuffersDataFlowTest::testCirc()
{
/**
* Single Threaded test for a circular BufferLockFree.
* This is a mixed white/black box test.
*/
Dummy* d = new Dummy;
Dummy* c = new Dummy(2.0, 1.0, 0.0);
Dummy r;
BOOST_CHECK( circular->Pop(r) == false );
BOOST_CHECK( circular->Push( *d ) );
BOOST_CHECK( circular->Pop(r) );
BOOST_CHECK( r == *d );
BOOST_CHECK( circular->Push( *c ) );
BOOST_CHECK( circular->Pop(r) );
BOOST_CHECK( r == *c );
BOOST_CHECK( circular->Push( *d ) );
BOOST_CHECK( circular->Push( *c ) );
BOOST_CHECK( circular->Push( *d ) );
BOOST_CHECK( circular->Push( *c ) );
BOOST_CHECK( circular->Push( *d ) );
BOOST_CHECK( circular->Push( *c ) );
BOOST_CHECK( circular->Push( *d ) );
BOOST_CHECK( circular->Push( *c ) );
BOOST_CHECK( circular->Push( *d ) );
BOOST_CHECK( circular->Push( *c ) ); // oldest item at end of Push series.
BOOST_CHECK( circular->Push( *d ) );
BOOST_CHECK( circular->Push( *c ) );
BOOST_CHECK( circular->Push( *d ) );
BOOST_CHECK( circular->Push( *c ) );
BOOST_CHECK( circular->Push( *d ) );
BOOST_CHECK( circular->Push( *c ) );
BOOST_CHECK( circular->Push( *d ) );
BOOST_CHECK( circular->Push( *c ) );
BOOST_CHECK( circular->Push( *d ) );
BOOST_CHECK( circular->Pop(r) );
BOOST_CHECK( r == *c );
BOOST_CHECK( circular->Pop(r) );
BOOST_CHECK( r == *d );
BOOST_CHECK( circular->Pop(r) );
BOOST_CHECK( r == *c );
BOOST_CHECK( circular->Pop(r) );
BOOST_CHECK( r == *d );
BOOST_CHECK( circular->Pop(r) );
BOOST_CHECK( r == *c );
// start writing again half-way
BOOST_CHECK( circular->Push( *d ) );
BOOST_CHECK( circular->Push( *c ) );
BOOST_CHECK( circular->Push( *d ) );
BOOST_CHECK( circular->Push( *c ) );
BOOST_CHECK( circular->Push( *d ) );
BOOST_CHECK( circular->Pop(r) );
BOOST_CHECK( r == *d );
BOOST_CHECK( circular->Pop(r) );
BOOST_CHECK( r == *c );
BOOST_CHECK( circular->Pop(r) );
BOOST_CHECK( r == *d );
BOOST_CHECK( circular->Pop(r) );
BOOST_CHECK( r == *c );
BOOST_CHECK( circular->Pop(r) );
BOOST_CHECK( r == *d );
BOOST_CHECK( circular->Pop(r) );
BOOST_CHECK( r == *d );
BOOST_CHECK( circular->Pop(r) );
BOOST_CHECK( r == *c );
BOOST_CHECK( circular->Pop(r) );
BOOST_CHECK( r == *d );
BOOST_CHECK( circular->Pop(r) );
BOOST_CHECK( r == *c );
BOOST_CHECK( circular->Pop(r) );
BOOST_CHECK( r == *d );
BOOST_CHECK( circular->Pop(r) == false );
BOOST_CHECK( circular->Pop(r) == false );
BOOST_CHECK( circular->Pop(r) == false );
BOOST_CHECK( circular->Pop(r) == false );
BOOST_CHECK( circular->Pop(r) == false );
BOOST_CHECK( circular->Pop(r) == false );
BOOST_CHECK( circular->Pop(r) == false );
BOOST_CHECK( circular->Pop(r) == false );
BOOST_CHECK( circular->Pop(r) == false );
BOOST_CHECK( circular->Pop(r) == false );
BOOST_CHECK( circular->Pop(r) == false );
BOOST_CHECK( circular->Push( *c ) );
BOOST_CHECK( circular->Push( *d ) );
BOOST_CHECK( circular->Push( *c ) );
BOOST_CHECK( circular->Push( *d ) );
BOOST_CHECK( circular->Push( *c ) );
std::vector<Dummy> v;
BOOST_CHECK( 5 == circular->Pop(v) );
BOOST_CHECK( v[0] == *c );
BOOST_CHECK( v[1] == *d );
BOOST_CHECK( v[2] == *c );
BOOST_CHECK( v[3] == *d );
BOOST_CHECK( v[4] == *c );
BufferBase::size_type sz = 10;
BOOST_CHECK( circular->Push( *c ) );
BOOST_CHECK( circular->Push( *d ) );
BOOST_CHECK( circular->Push( v ) == (int)v.size() );
BOOST_CHECK( circular->Push( *c ) );
BOOST_CHECK( circular->Push( *d ) );
BOOST_CHECK( circular->Push( v ) == (int)v.size() );
BOOST_CHECK( circular->Push( v ) == (int)v.size() );
BOOST_CHECK( circular->Push( v ) == (int)v.size() );
BOOST_CHECK( circular->Push( v ) == (int)v.size() );
BOOST_CHECK( circular->Push( v ) == (int)v.size() );
BOOST_REQUIRE_EQUAL( sz, circular->Pop(v) );
BOOST_CHECK( v[0] == *c );
BOOST_CHECK( v[1] == *d );
BOOST_CHECK( v[2] == *c );
BOOST_CHECK( v[3] == *d );
BOOST_CHECK( v[4] == *c );
BOOST_CHECK( v[5] == *c );
BOOST_CHECK( v[6] == *d );
BOOST_CHECK( v[7] == *c );
BOOST_CHECK( v[8] == *d );
BOOST_CHECK( v[9] == *c );
BOOST_CHECK( 0 == circular->Pop(v) );
delete d;
delete c;
}
void BuffersDataFlowTest::testDObj()
{
Dummy* c = new Dummy(2.0, 1.0, 0.0);
Dummy d;
dataobj->Set( *c );
BOOST_REQUIRE_EQUAL( *c, dataobj->Get() );
int i = 0;
while ( i != 3.5*dlockfree->MAX_THREADS ) {
dataobj->Set( *c );
dataobj->Set( d );
++i;
}
BOOST_REQUIRE_EQUAL( d , dataobj->Get() );
BOOST_REQUIRE_EQUAL( d , dataobj->Get() );
delete c;
}
class BuffersMPoolTest
{
public:
ThreadInterface* athread;
ThreadInterface* bthread;
TsPool<Dummy>* mpool;
TsPool<std::vector<Dummy> >* vpool;
BuffersMPoolTest()
{
mpool = new TsPool<Dummy>(QS);
vpool = new TsPool<std::vector<Dummy> >(QS, std::vector<Dummy>(QS) );
}
~BuffersMPoolTest(){
delete mpool;
delete vpool;
}
};
std::ostream& operator<<( std::ostream& os, const Dummy& d ) {
os << "(" << d.d1 <<","<<d.d2<<","<<d.d3<<")";
return os;
}
void addOne(Dummy& d)
{
++d.d1;
++d.d2;
++d.d3;
}
void subOne(Dummy& d)
{
--d.d1;
--d.d2;
--d.d3;
}
struct LLFWorker : public RunnableInterface
{
volatile bool stop;
typedef ListLockFree<Dummy> T;
T* mlst;
int i;
int appends;
int erases;
LLFWorker(T* l ) : stop(false), mlst(l), i(1) {}
bool initialize() {
stop = false; i = 1;
appends = 0; erases = 0;
return true;
}
void step() {
while (stop == false ) {
//cout << "Appending, i="<<i<<endl;
while ( mlst->append( Dummy(i,i,i) ) ) { ++i; ++appends; }
//cout << "Erasing, i="<<i<<endl;
while ( mlst->erase( Dummy(i-1,i-1,i-1) ) ) { --i; ++erases; }
}
//cout << "Stopping, i="<<i<<endl;
}
void finalize() {}
bool breakLoop() {
stop = true;
return true;
}
};
struct LLFGrower : public RunnableInterface
{
volatile bool stop;
typedef ListLockFree<Dummy> T;
T* mlst;
int i;
LLFGrower(T* l ) : stop(false), mlst(l), i(1) {}
bool initialize() {
stop = false; i = 1;
return true;
}
void step() {
// stress growing of list during append/erase.
while (stop == false && i < 2500 ) {
// reserve is quite slow.
mlst->reserve(i);
++i;
}
}
void finalize() {}
bool breakLoop() {
stop = true;
return true;
}
};
/**
* A Worker Reads and writes the queue.
*/
template<class T>
struct AQWorker : public RunnableInterface
{
static os::Mutex m;
bool stop;
T* mlst;
int appends;
int erases;
Dummy* orig;
AQWorker(T* l ) : stop(false), mlst(l),appends(0), erases(0) {
orig = new Dummy( 1,2,3);
}
~AQWorker() {
delete orig;
}
bool initialize() {
stop = false;
return true;
}
void step() {
Dummy* d = orig;
while (stop == false ) {
//cout << "Appending, i="<<i<<endl;
if ( mlst->enqueue( d ) ) { ++appends; }
//cout << "Erasing, i="<<i<<endl;
if ( mlst->dequeue( d ) ) {
if( *d != *orig) {
os::MutexLock lock(m);
assert(*d == *orig); // exercise reading returned memory.
}
++erases;
}
}
//cout << "Stopping, i="<<i<<endl;
}
void finalize() {}
bool breakLoop() {
stop = true;
return true;
}
};
template<class T>
os::Mutex AQWorker<T>::m;
/**
* A grower stresses the 'overrun' case by flooding
* the queue.
*/
template<class T>
struct AQGrower : public RunnableInterface
{
volatile bool stop;
T* mlst;
int appends;
Dummy* orig;
AQGrower(T* l ) : stop(false), mlst(l), appends(0) {
orig = new Dummy( 1,2,3);
}
~AQGrower() {
delete orig;
}
bool initialize() {
stop = false;
return true;
}
void step() {
// stress full queue
Dummy* d = orig;
while (stop == false ) {
if ( mlst->enqueue(d) ) {
++appends;
}
}
}
void finalize() {}
bool breakLoop() {
stop = true;
return true;
}
};
/**
* An Eater stresses the 'underrun' case by emptying
* the queue.
*/
template<class T>
struct AQEater : public RunnableInterface
{
volatile bool stop;
T* mlst;
int erases;
AQEater(T* l ) : stop(false), mlst(l), erases(0) {}
bool initialize() {
stop = false;
return true;
}
void step() {
// stress full queue
Dummy* d;
while (stop == false ) {
if ( mlst->dequeue(d) ) {
//if( *d != *orig)
// BOOST_CHECK_EQUAL(*d, *orig); // exercise reading returned memory.
++erases;
}
}
}
void finalize() {}
bool breakLoop() {
stop = true;
return true;
}
};
BOOST_FIXTURE_TEST_SUITE( BuffersAtomicTestSuite, BuffersAQueueTest )
BOOST_AUTO_TEST_CASE( testAtomicQueue )
{
/**
* Single Threaded test for AtomicQueue.
*/
Dummy* d = new Dummy();
Dummy* c = d;
BOOST_REQUIRE_EQUAL( AtomicQueue<Dummy*>::size_type(QS), aqueue->capacity() );
BOOST_REQUIRE_EQUAL( AtomicQueue<Dummy*>::size_type(0), aqueue->size() );
BOOST_CHECK( aqueue->isFull() == false );
BOOST_CHECK( aqueue->isEmpty() == true );
BOOST_CHECK( aqueue->dequeue(c) == false );
BOOST_CHECK( c == d );
for ( int i = 0; i < QS; ++i) {
BOOST_CHECK( aqueue->enqueue( d ) == true);
BOOST_REQUIRE_EQUAL( AtomicQueue<Dummy*>::size_type(i+1), aqueue->size() );
}
BOOST_REQUIRE_EQUAL( AtomicQueue<Dummy*>::size_type(QS), aqueue->capacity() );
BOOST_CHECK( aqueue->isFull() == true );
BOOST_CHECK( aqueue->isEmpty() == false );
BOOST_CHECK( aqueue->enqueue( d ) == false );
BOOST_REQUIRE_EQUAL( AtomicQueue<Dummy*>::size_type(QS), aqueue->size() );
aqueue->dequeue( d );
BOOST_CHECK( aqueue->isFull() == false );
BOOST_REQUIRE_EQUAL( AtomicQueue<Dummy*>::size_type(QS-1), aqueue->size() );
for ( int i = 0; i < QS - 1 ; ++i) {
BOOST_CHECK( aqueue->dequeue( d ) == true);
BOOST_REQUIRE_EQUAL( AtomicQueue<Dummy*>::size_type(QS - 2 - i), aqueue->size() );
}
BOOST_CHECK( aqueue->isFull() == false );
BOOST_CHECK( aqueue->isEmpty() == true );
delete d;
}
BOOST_AUTO_TEST_SUITE_END()
BOOST_FIXTURE_TEST_SUITE( BuffersMWSRQueueTestSuite, BuffersAtomicMWSRQueueTest )
BOOST_AUTO_TEST_CASE( testAtomicMWSRQueue )
{
/**
* Single Threaded test for AtomicQueue.
*/
Dummy* d = new Dummy();
Dummy* c = d;
BOOST_REQUIRE_EQUAL( AtomicQueue<Dummy*>::size_type(QS), aqueue->capacity() );
BOOST_REQUIRE_EQUAL( AtomicQueue<Dummy*>::size_type(0), aqueue->size() );
BOOST_CHECK( aqueue->isFull() == false );
BOOST_CHECK( aqueue->isEmpty() == true );
BOOST_CHECK( aqueue->dequeue(c) == false );
BOOST_CHECK( c == d );
for ( int i = 0; i < QS; ++i) {
BOOST_CHECK( aqueue->enqueue( d ) == true);
BOOST_REQUIRE_EQUAL( AtomicQueue<Dummy*>::size_type(i+1), aqueue->size() );
BOOST_CHECK( d );
}
BOOST_REQUIRE_EQUAL( AtomicQueue<Dummy*>::size_type(QS), aqueue->capacity() );
BOOST_CHECK( aqueue->isFull() == true );
BOOST_CHECK( aqueue->isEmpty() == false );
BOOST_CHECK( aqueue->enqueue( d ) == false );
BOOST_REQUIRE_EQUAL( AtomicQueue<Dummy*>::size_type(QS), aqueue->size() );
d = 0;
aqueue->dequeue( d );
BOOST_CHECK( d ); // not null
BOOST_CHECK( aqueue->isFull() == false );
BOOST_REQUIRE_EQUAL( AtomicQueue<Dummy*>::size_type(QS-1), aqueue->size() );
for ( int i = 0; i < QS - 1 ; ++i) {
BOOST_CHECK( aqueue->dequeue( d ) == true);
BOOST_REQUIRE_EQUAL( AtomicQueue<Dummy*>::size_type(QS - 2 - i), aqueue->size() );
BOOST_CHECK( d );
}
BOOST_CHECK( aqueue->isFull() == false );
BOOST_CHECK( aqueue->isEmpty() == true );
BOOST_CHECK( aqueue->dequeue(d) == false );
BOOST_CHECK( d ); // not null
delete d;
}
BOOST_AUTO_TEST_SUITE_END()
BOOST_FIXTURE_TEST_SUITE( BuffersDataFlowTestSuite, BuffersDataFlowTest )
BOOST_AUTO_TEST_CASE( testBufLockFree )
{
buffer = lockfree;
circular = clockfree;
testBuf();
testCirc();
}
BOOST_AUTO_TEST_CASE( testBufLocked )
{
buffer = locked;
circular = clocked;
testBuf();
testCirc();
}
BOOST_AUTO_TEST_CASE( testBufUnsync )
{
buffer = unsync;
circular = cunsync;
testBuf();
testCirc();
}
BOOST_AUTO_TEST_CASE( testDObjLockFree )
{
dataobj = dlockfree;
testDObj();
}
BOOST_AUTO_TEST_CASE( testDObjLocked )
{
dataobj = dlocked;
testDObj();
}
BOOST_AUTO_TEST_CASE( testDObjUnSync )
{
dataobj = dunsync;
testDObj();
}
BOOST_AUTO_TEST_SUITE_END()
BOOST_FIXTURE_TEST_SUITE( BuffersMPoolTestSuite, BuffersMPoolTest )
BOOST_AUTO_TEST_CASE( testMemoryPool )
{
// Test initial conditions.
TsPool<Dummy>::size_type sz = QS;
// Capacity test
BOOST_REQUIRE_EQUAL( sz, mpool->capacity() );
BOOST_REQUIRE_EQUAL( sz, vpool->capacity() );
BOOST_CHECK_EQUAL( sz, mpool->size());
BOOST_CHECK_EQUAL( sz, vpool->size());
// test default initialiser:
for (TsPool<Dummy>::size_type i = 0; i <3*sz; ++i ) {
// MemoryPool:
std::vector<Dummy>* v = vpool->allocate();
BOOST_CHECK_EQUAL( sz - 1, vpool->size());
std::vector<Dummy>::size_type szv = QS;
BOOST_REQUIRE_EQUAL( szv, v->size() );
BOOST_REQUIRE_EQUAL( szv, v->capacity() );
BOOST_CHECK(vpool->deallocate( v ));
BOOST_CHECK_EQUAL( sz, vpool->size());
}
BOOST_CHECK_EQUAL( vpool->size(), QS);
// test Allocation.
std::vector<Dummy*> mpv;
// MemoryPool:
for (TsPool<Dummy>::size_type i = 0; i <sz; ++i ) {
mpv.push_back( mpool->allocate() );
BOOST_CHECK_EQUAL( sz - i - 1, mpool->size());
BOOST_CHECK( mpv.back() );
BOOST_REQUIRE_EQUAL( sz, mpool->capacity() );
}
BOOST_CHECK_EQUAL( mpool->size(), 0);
BOOST_CHECK_EQUAL( mpool->allocate(), (Dummy*)0 );
for (TsPool<Dummy>::size_type i = 0; i <sz; ++i ) {
BOOST_CHECK_EQUAL( i , mpool->size());
BOOST_CHECK(mpool->deallocate( mpv.front() ));
BOOST_CHECK_EQUAL( i + 1, mpool->size());
mpv.erase( mpv.begin() );
BOOST_REQUIRE_EQUAL( sz, mpool->capacity() );
}
BOOST_CHECK_EQUAL( mpv.size(), 0 );
BOOST_CHECK_EQUAL( mpool->size(), QS);
}
#if 0
BOOST_AUTO_TEST_CASE( testSortedList )
{
// 7 elements.
mslist->reserve(7);
BOOST_CHECK( mslist->empty() );
// empty list has no keys.
BOOST_CHECK( mslist->hasKey(Dummy()) == false );
// empty list fails to erase key.
BOOST_CHECK( mslist->erase(Dummy()) == false );
// insert element once
BOOST_CHECK( mslist->insert(Dummy(1,2,1)) == true );
BOOST_CHECK( mslist->hasKey(Dummy(1,2,1)) == true );
BOOST_CHECK( mslist->insert(Dummy(1,2,1)) == false );
BOOST_CHECK( mslist->hasKey(Dummy(1,2,1)) == true );
// erase element once
BOOST_CHECK( mslist->erase(Dummy(1,2,1)) == true );
BOOST_CHECK( mslist->hasKey(Dummy(1,2,1)) == false );
BOOST_CHECK( mslist->erase(Dummy(1,2,1)) == false );
BOOST_CHECK( mslist->hasKey(Dummy(1,2,1)) == false );
BOOST_CHECK( mslist->insert(Dummy(1,2,1)) == true );
BOOST_CHECK( mslist->insert(Dummy(1,2,2)) == true );
BOOST_CHECK( mslist->insert(Dummy(1,2,3)) == true );
BOOST_CHECK( mslist->insert(Dummy(1,2,4)) == true );
BOOST_CHECK( mslist->insert(Dummy(1,2,5)) == true );
BOOST_CHECK( mslist->insert(Dummy(1,2,6)) == true );
BOOST_CHECK( mslist->insert(Dummy(1,2,7)) == true );
BOOST_CHECK( mslist->hasKey(Dummy(1,2,4)) == true );
BOOST_CHECK( mslist->hasKey(Dummy(1,2,7)) == true );
BOOST_CHECK( mslist->erase(Dummy(1,2,7)) == true );
BOOST_CHECK( mslist->hasKey(Dummy(1,2,7)) == false );
BOOST_CHECK( mslist->erase(Dummy(1,2,4)) == true );
BOOST_CHECK( mslist->hasKey(Dummy(1,2,4)) == false );
mslist->applyOnData( &addOne );
BOOST_CHECK( mslist->hasKey(Dummy(2,3,2)) == true );
BOOST_CHECK( mslist->hasKey(Dummy(2,3,3)) == true );
BOOST_CHECK( mslist->hasKey(Dummy(2,3,4)) == true );
BOOST_CHECK( mslist->hasKey(Dummy(2,3,6)) == true );
BOOST_CHECK( mslist->hasKey(Dummy(2,3,7)) == true );
mslist->applyOnData( &subOne );
BOOST_CHECK( mslist->hasKey(Dummy(1,2,1)) == true );
BOOST_CHECK( mslist->hasKey(Dummy(1,2,2)) == true );
BOOST_CHECK( mslist->hasKey(Dummy(1,2,3)) == true );
BOOST_CHECK( mslist->hasKey(Dummy(1,2,5)) == true );
BOOST_CHECK( mslist->hasKey(Dummy(1,2,6)) == true );
BOOST_CHECK( mslist->erase(Dummy(1,2,1)) == true );
BOOST_CHECK( mslist->erase(Dummy(1,2,6)) == true );
BOOST_CHECK( mslist->erase(Dummy(1,2,5)) == true );
BOOST_CHECK( mslist->erase(Dummy(1,2,2)) == true );
BOOST_CHECK( mslist->erase(Dummy(1,2,3)) == true );
BOOST_CHECK( mslist->empty() );
}
#endif
#ifdef OROPKG_OS_GNULINUX
BOOST_AUTO_TEST_SUITE_END()
BOOST_FIXTURE_TEST_SUITE( BuffersStressLockFreeTestSuite, BuffersAQueueTest )
BOOST_AUTO_TEST_CASE( testListLockFree )
{
LLFWorker* aworker = new LLFWorker( listlockfree );
LLFWorker* bworker = new LLFWorker( listlockfree );
LLFWorker* cworker = new LLFWorker( listlockfree );
LLFGrower* grower = new LLFGrower( listlockfree );
{
boost::scoped_ptr<Activity> athread( new Activity(ORO_SCHED_OTHER, 0, 0, aworker, "ActivityA" ));
boost::scoped_ptr<Activity> bthread( new Activity(ORO_SCHED_OTHER, 0, 0, bworker, "ActivityB" ));
boost::scoped_ptr<Activity> cthread( new Activity(ORO_SCHED_OTHER, 0, 0, cworker, "ActivityC" ));
boost::scoped_ptr<Activity> gthread( new Activity(ORO_SCHED_OTHER, 0, 0, grower, "ActivityG" ));
athread->start();
bthread->start();
cthread->start();
sleep(5);
gthread->start();
sleep(10);
gthread->stop();
sleep(5);
athread->stop();
bthread->stop();
cthread->stop();
}
#if 0
cout << "Athread appends: " << aworker->appends<<endl;
cout << "Athread erases: " << aworker->erases<<endl;
cout << "Bthread appends: " << bworker->appends<<endl;
cout << "Bthread erases: " << bworker->erases<<endl;
cout << "Cthread appends: " << cworker->appends<<endl;
cout << "Cthread erases: " << cworker->erases<<endl;
cout << "List capacity: "<< listlockfree->capacity()<<endl;
cout << "List size: "<< listlockfree->size()<<endl;
// while( listlockfree->empty() == false ) {
// Dummy d = listlockfree->back();
// //cout << "Left: "<< d <<endl;
// BOOST_CHECK( listlockfree->erase( d ) );
// }
#endif
BOOST_CHECK( aworker->appends == aworker->erases );
BOOST_CHECK( bworker->appends == bworker->erases );
BOOST_CHECK( cworker->appends == cworker->erases );
delete aworker;