blob: 1bc6087f92dd5c3b51201930c47231235d6beb5d [file] [log] [blame]
* Copyright (C) 1998-2000, International Business Machines
* Corporation and others. All Rights Reserved.
* File ieeetest.h
* Modification History:
* Date Name Description
* 08/21/98 stephen Creation.
#ifndef _IEEETEST
#define _IEEETEST
int main(int argc, char **argv);
void usage(const char *execName);
// Very simple class for testing IEEE compliance
class IEEETest
// additive constants for flags
enum EModeFlags {
kNone = 0x00,
kVerboseMode = 0x01
IEEETest(int flags = kNone);
// method returns the number of errors
int run(void);
// utility function for running a test function
int runTest(const char *testName,
int (IEEETest::*testFunc)(void));
// the actual tests; methods return the number of errors
int testNaN(void);
int testPositiveInfinity(void);
int testNegativeInfinity(void);
int testZero(void);
// subtests of testNaN
int testIsNaN(void);
int NaNGT(void);
int NaNLT(void);
int NaNGTE(void);
int NaNLTE(void);
int NaNE(void);
int NaNNE(void);
// logging utilities
int getTestLevel(void) const;
void increaseTestLevel(void);
void decreaseTestLevel(void);
IEEETest& log(char c);
IEEETest& log(const char *s);
IEEETest& log(int i);
IEEETest& log(long l);
IEEETest& log(double d);
IEEETest& logln(void);
IEEETest& err(char c);
IEEETest& err(const char *s);
IEEETest& err(int i);
IEEETest& err(long l);
IEEETest& err(double d);
IEEETest& errln(void);
// data members
int mFlags; // flags - only verbose for now
int mTestLevel; // indent level
short mNeedLogIndent;
short mNeedErrIndent;
inline int
IEEETest::getTestLevel(void) const
{ return mTestLevel; }
inline void
{ mTestLevel++; }
inline void
{ mTestLevel--; }