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/********************* */
/** node_black.h
** Original author: mdeters
** Major contributors: taking
** Minor contributors (to current version): none
** This file is part of the CVC4 prototype.
** Copyright (c) 2009, 2010 The Analysis of Computer Systems Group (ACSys)
** Courant Institute of Mathematical Sciences
** New York University
** See the file COPYING in the top-level source directory for licensing
** information.
**
** Black box testing of CVC4::Node.
**/
#include <cxxtest/TestSuite.h>
//Used in some of the tests
#include <vector>
#include <sstream>
#include "expr/expr_manager.h"
#include "expr/node_value.h"
#include "expr/node_builder.h"
#include "expr/node_manager.h"
#include "expr/node.h"
#include "expr/attribute.h"
using namespace CVC4;
using namespace CVC4::kind;
using namespace CVC4::context;
using namespace std;
class AttributeBlack : public CxxTest::TestSuite {
private:
Context* d_ctxt;
NodeManager* d_nodeManager;
NodeManagerScope* d_scope;
public:
void setUp() {
d_ctxt = new Context;
d_nodeManager = new NodeManager(d_ctxt);
d_scope = new NodeManagerScope(d_nodeManager);
}
void tearDown() {
delete d_scope;
delete d_nodeManager;
delete d_ctxt;
}
class MyData {
public:
static int count;
MyData() { count ++; }
~MyData() { count --; }
};
struct MyDataAttributeId {};
struct MyDataCleanupFunction {
static void cleanup(MyData*& myData){
delete myData;
}
};
typedef expr::Attribute<MyDataAttributeId, MyData*, MyDataCleanupFunction> MyDataAttribute;
void testDeallocation() {
Node* node = new Node(d_nodeManager->mkVar());
MyData* data;
MyData* data1;
MyDataAttribute attr;
TS_ASSERT(!node->hasAttribute(attr, data));
node->setAttribute(attr, new MyData());
TS_ASSERT(node->hasAttribute(attr, data1));
TS_ASSERT(MyData::count == 1);
delete node;
}
};
int AttributeBlack::MyData::count = 0;
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