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/********************* -*- C++ -*- */
/** context_black.h
** Original author: dejan
** Major contributors: none
** 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 <iostream>
#include "context/context.h"
using namespace std;
using namespace CVC4::context;
class ContextBlack : public CxxTest::TestSuite {
private:
Context* d_context;
public:
void setUp() {
d_context = new Context();
}
void testIntCDO() {
// Test that push/pop maintains the original value
CDO<int> a1(d_context);
a1 = 5;
TS_ASSERT(d_context->getLevel() == 0);
d_context->push();
a1 = 10;
TS_ASSERT(d_context->getLevel() == 1);
TS_ASSERT(a1 == 10);
d_context->pop();
TS_ASSERT(d_context->getLevel() == 0);
TS_ASSERT(a1 == 5);
}
void testContextPushPop() {
// Test what happens when the context is popped below 0
// the interface doesn't declare any exceptions
d_context->push();
d_context->pop();
d_context->pop();
d_context->pop();
}
void tearDown() {
delete d_context;
}
};
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