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/********************* */
/*! \file stats_black.h
** \verbatim
** Original author: mdeters
** Major contributors: none
** Minor contributors (to current version): none
** This file is part of the CVC4 prototype.
** Copyright (c) 2009, 2010, 2011 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.\endverbatim
**
** \brief Black box testing of CVC4::Stat and associated classes
**
** Black box testing of CVC4::Stat and associated classes.
**/
#include <cxxtest/TestSuite.h>
#include <sstream>
#include <string>
#include <ctime>
#include "util/statistics_registry.h"
using namespace CVC4;
using namespace std;
class StatsBlack : public CxxTest::TestSuite {
public:
void testStats() {
#ifdef CVC4_STATISTICS_ON
// StatisticsRegistry
//static void flushStatistics(std::ostream& out);
//static inline void registerStat(Stat* s) throw (AssertionException);
//static inline void unregisterStat(Stat* s) throw (AssertionException);
string empty, bar = "bar", baz = "baz";
ReferenceStat<string> refStr("stat #1", empty);
ReferenceStat<string> refStr2("refStr2", bar);
// setData
// getData
// flushInformation
// flushStat
BackedStat<string> backedStr("backed", baz);
// setData
// getData
// operator=
IntStat sInt("my int", 10);
TimerStat sTimer("a timer ! for measuring time");
TS_ASSERT_EQUALS(refStr.getName(), "stat #1");
TS_ASSERT_EQUALS(refStr2.getName(), "refStr2");
TS_ASSERT_EQUALS(backedStr.getName(), "backed");
TS_ASSERT_EQUALS(sInt.getName(), "my int");
TS_ASSERT_EQUALS(sTimer.getName(), "a timer ! for measuring time");
TS_ASSERT_EQUALS(refStr.getData(), empty);
TS_ASSERT_EQUALS(refStr2.getData(), bar);
empty = "a different string";
bar += " and with an addition";
TS_ASSERT_EQUALS(refStr.getData(), empty);
TS_ASSERT_EQUALS(refStr2.getData(), bar);
TS_ASSERT_EQUALS(backedStr.getData(), "baz");
baz = "something else";
TS_ASSERT_EQUALS(backedStr.getData(), "baz");
TS_ASSERT_EQUALS(sInt.getData(), 10);
sInt.setData(100);
TS_ASSERT_EQUALS(sInt.getData(), 100);
TS_ASSERT_EQUALS(sTimer.getData(), timespec());
stringstream sstr;
refStr.flushInformation(sstr);
TS_ASSERT_EQUALS(sstr.str(), empty);
sstr.str("");
refStr2.flushInformation(sstr);
TS_ASSERT_EQUALS(sstr.str(), bar);
sstr.str("");
backedStr.flushInformation(sstr);
TS_ASSERT_EQUALS(sstr.str(), "baz");
sstr.str("");
sInt.flushInformation(sstr);
TS_ASSERT_EQUALS(sstr.str(), "100");
sstr.str("");
sTimer.flushInformation(sstr);
TS_ASSERT_EQUALS(sstr.str(), "0.00000000");
sTimer.start();
timespec zero = { 0, 0 };
TS_ASSERT_EQUALS(zero, sTimer.getData());
sTimer.stop();
TS_ASSERT_LESS_THAN(zero, sTimer.getData());
#endif /* CVC4_STATISTICS_ON */
}
};
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