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/********************* */
/*! \file output_black.h
** \verbatim
** Top contributors (to current version):
** Morgan Deters, Tim King, Andres Noetzli
** This file is part of the CVC4 project.
** Copyright (c) 2009-2019 by the authors listed in the file AUTHORS
** in the top-level source directory) and their institutional affiliations.
** All rights reserved. See the file COPYING in the top-level source
** directory for licensing information.\endverbatim
**
** \brief Black box testing of CVC4 output classes.
**
** Black box testing of CVC4 output classes.
**/
#include <cxxtest/TestSuite.h>
#include <iostream>
#include <sstream>
#include "base/output.h"
using namespace CVC4;
using namespace std;
class OutputBlack : public CxxTest::TestSuite {
stringstream d_debugStream;
stringstream d_traceStream;
stringstream d_noticeStream;
stringstream d_chatStream;
stringstream d_messageStream;
stringstream d_warningStream;
public:
void setUp() override
{
DebugChannel.setStream(&d_debugStream);
TraceChannel.setStream(&d_traceStream);
NoticeChannel.setStream(&d_noticeStream);
ChatChannel.setStream(&d_chatStream);
MessageChannel.setStream(&d_messageStream);
WarningChannel.setStream(&d_warningStream);
d_debugStream.str("");
d_traceStream.str("");
d_noticeStream.str("");
d_chatStream.str("");
d_messageStream.str("");
d_warningStream.str("");
}
void tearDown() override {}
void testOutput() {
Debug.on("foo");
Debug("foo") << "testing1";
Debug.off("foo");
Debug("foo") << "testing2";
Debug.on("foo");
Debug("foo") << "testing3";
Message() << "a message";
Warning() << "bad warning!";
Chat() << "chatty";
Notice() << "note";
Trace.on("foo");
Trace("foo") << "tracing1";
Trace.off("foo");
Trace("foo") << "tracing2";
Trace.on("foo");
Trace("foo") << "tracing3";
#ifdef CVC4_MUZZLE
TS_ASSERT( d_debugStream.str() == "" );
TS_ASSERT( d_messageStream.str() == "" );
TS_ASSERT( d_warningStream.str() == "" );
TS_ASSERT( d_chatStream.str() == "" );
TS_ASSERT( d_noticeStream.str() == "" );
TS_ASSERT( d_traceStream.str() == "" );
#else /* CVC4_MUZZLE */
# ifdef CVC4_DEBUG
TS_ASSERT( d_debugStream.str() == "testing1testing3" );
# else /* CVC4_DEBUG */
TS_ASSERT( d_debugStream.str() == "" );
# endif /* CVC4_DEBUG */
TS_ASSERT( d_messageStream.str() == "a message" );
TS_ASSERT( d_warningStream.str() == "bad warning!" );
TS_ASSERT( d_chatStream.str() == "chatty" );
TS_ASSERT( d_noticeStream.str() == "note" );
# ifdef CVC4_TRACING
TS_ASSERT( d_traceStream.str() == "tracing1tracing3" );
# else /* CVC4_TRACING */
TS_ASSERT( d_traceStream.str() == "" );
# endif /* CVC4_TRACING */
#endif /* CVC4_MUZZLE */
}
static int failure() {
// this represents an expensive function that should NOT be called
// when debugging/tracing is turned off
TS_FAIL("a function was evaluated under an output operation when it should not have been");
return 0;
}
void testEvaluationOffWhenItIsSupposedToBe() {
Debug.on("foo");
#ifndef CVC4_DEBUG
TS_ASSERT( !( Debug.isOn("foo") ) );
Debug("foo") << failure() << endl;
#else /* ! CVC4_DEBUG */
TS_ASSERT( Debug.isOn("foo") );
#endif /* ! CVC4_DEBUG */
Debug.off("foo");
//Debug("foo") << failure() << endl;
Trace.on("foo");
#ifndef CVC4_TRACING
TS_ASSERT( !( Trace.isOn("foo") ) );
Trace("foo") << failure() << endl;
#else /* ! CVC4_TRACING */
TS_ASSERT( Trace.isOn("foo") );
#endif /* ! CVC4_TRACING */
Trace.off("foo");
//Trace("foo") << failure() << endl;
#ifdef CVC4_MUZZLE
TS_ASSERT( !( Debug.isOn("foo") ) );
TS_ASSERT( !( Trace.isOn("foo") ) );
TS_ASSERT( !( Warning.isOn() ) );
TS_ASSERT( !( Message.isOn() ) );
TS_ASSERT( !( Notice.isOn() ) );
TS_ASSERT( !( Chat.isOn() ) );
cout << "debug" << std::endl;
Debug("foo") << failure() << endl;
cout << "trace" << std::endl;
Trace("foo") << failure() << endl;
cout << "warning" << std::endl;
Warning() << failure() << endl;
cout << "message" << std::endl;
Message() << failure() << endl;
cout << "notice" << std::endl;
Notice() << failure() << endl;
cout << "chat" << std::endl;
Chat() << failure() << endl;
#endif /* CVC4_MUZZLE */
}
void testSimplePrint() {
#ifdef CVC4_MUZZLE
Debug.off("yo");
Debug("yo") << "foobar";
TS_ASSERT_EQUALS(d_debugStream.str(), string());
d_debugStream.str("");
Debug.on("yo");
Debug("yo") << "baz foo";
TS_ASSERT_EQUALS(d_debugStream.str(), string());
d_debugStream.str("");
Trace.off("yo");
Trace("yo") << "foobar";
TS_ASSERT_EQUALS(d_traceStream.str(), string());
d_traceStream.str("");
Trace.on("yo");
Trace("yo") << "baz foo";
TS_ASSERT_EQUALS(d_traceStream.str(), string());
d_traceStream.str("");
Warning() << "baz foo";
TS_ASSERT_EQUALS(d_warningStream.str(), string());
d_warningStream.str("");
Chat() << "baz foo";
TS_ASSERT_EQUALS(d_chatStream.str(), string());
d_chatStream.str("");
Message() << "baz foo";
TS_ASSERT_EQUALS(d_messageStream.str(), string());
d_messageStream.str("");
Notice() << "baz foo";
TS_ASSERT_EQUALS(d_noticeStream.str(), string());
d_noticeStream.str("");
#else /* CVC4_MUZZLE */
Debug.off("yo");
Debug("yo") << "foobar";
TS_ASSERT_EQUALS(d_debugStream.str(), string());
d_debugStream.str("");
Debug.on("yo");
Debug("yo") << "baz foo";
# ifdef CVC4_DEBUG
TS_ASSERT_EQUALS(d_debugStream.str(), string("baz foo"));
# else /* CVC4_DEBUG */
TS_ASSERT_EQUALS(d_debugStream.str(), string());
# endif /* CVC4_DEBUG */
d_debugStream.str("");
Trace.off("yo");
Trace("yo") << "foobar";
TS_ASSERT_EQUALS(d_traceStream.str(), string());
d_traceStream.str("");
Trace.on("yo");
Trace("yo") << "baz foo";
# ifdef CVC4_TRACING
TS_ASSERT_EQUALS(d_traceStream.str(), string("baz foo"));
# else /* CVC4_TRACING */
TS_ASSERT_EQUALS(d_traceStream.str(), string());
# endif /* CVC4_TRACING */
d_traceStream.str("");
Warning() << "baz foo";
TS_ASSERT_EQUALS(d_warningStream.str(), string("baz foo"));
d_warningStream.str("");
Chat() << "baz foo";
TS_ASSERT_EQUALS(d_chatStream.str(), string("baz foo"));
d_chatStream.str("");
Message() << "baz foo";
TS_ASSERT_EQUALS(d_messageStream.str(), string("baz foo"));
d_messageStream.str("");
Notice() << "baz foo";
TS_ASSERT_EQUALS(d_noticeStream.str(), string("baz foo"));
d_noticeStream.str("");
#endif /* CVC4_MUZZLE */
}
};
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