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/********************* */
/*! \file kind_black.h
** \verbatim
** Original author: taking
** Major contributors: none
** Minor contributors (to current version): mdeters
** This file is part of the CVC4 prototype.
** Copyright (c) 2009-2012 New York University and The University of Iowa
** See the file COPYING in the top-level source directory for licensing
** information.\endverbatim
**
** \brief Black box testing of CVC4::Kind.
**
** Black box testing of CVC4::Kind.
**/
#include <cxxtest/TestSuite.h>
#include <iostream>
#include <string>
#include <sstream>
#include "expr/kind.h"
using namespace CVC4;
using namespace CVC4::kind;
using namespace std;
class KindBlack : public CxxTest::TestSuite {
Kind undefined;
Kind null;
Kind last;
//easier to define in setup
int beyond;
Kind unknown;
public:
void setUp() {
undefined = UNDEFINED_KIND;
null = NULL_EXPR;
last = LAST_KIND;
beyond = ((int) LAST_KIND) + 1;
unknown = (Kind) beyond;
}
void testEquality(){
TS_ASSERT_EQUALS(undefined, UNDEFINED_KIND);
TS_ASSERT_EQUALS(last, LAST_KIND);
}
void testOrder(){
TS_ASSERT_LESS_THAN(int(undefined), int(null));
TS_ASSERT_LESS_THAN(int(null), int(last));
TS_ASSERT_LESS_THAN(int(undefined), int(last));
TS_ASSERT_LESS_THAN(int(last), int(unknown));
}
bool stringIsAsExpected(Kind k, const char * s){
stringstream act;
stringstream exp;
act << k;
exp << s;
string actCreated = act.str();
string expCreated = exp.str();
return actCreated == expCreated;
}
void testOperatorLtLt() {
TS_ASSERT(stringIsAsExpected(undefined, "UNDEFINED_KIND"));
TS_ASSERT(stringIsAsExpected(null, "NULL"));
TS_ASSERT(stringIsAsExpected(last, "LAST_KIND"));
}
void testOperatorLtLtConcat() {
stringstream act, exp;
act << undefined << null << last << unknown;
exp << "UNDEFINED_KIND" << "NULL" << "LAST_KIND" << "UNKNOWNKIND!"<< beyond;
string actCreated = act.str();
string expCreated = exp.str();
TS_ASSERT_EQUALS(actCreated, expCreated);
}
};
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