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some NaN and zero number checks

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@32358 72102866-910b-0410-8b05-ffd578937521
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rmottola 2011-02-24 21:51:37 +00:00
parent a89b92b79e
commit 96c2fad307
1 changed files with 37 additions and 0 deletions
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Tests/base/NSNumber/test02.m Normal file
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#import "ObjectTesting.h"
#import <Foundation/NSAutoreleasePool.h>
#import <Foundation/NSPropertyList.h>
#import <Foundation/NSValue.h>
#import <Foundation/NSDecimalNumber.h>
#include <stdlib.h>
#include <limits.h>
#if !defined(LLONG_MAX)
# if defined(__LONG_LONG_MAX__)
# define LLONG_MAX __LONG_LONG_MAX__
# define LLONG_MIN (-LLONG_MAX-1)
# define ULLONG_MAX (LLONG_MAX * 2ULL + 1)
# else
# error Neither LLONG_MAX nor __LONG_LONG_MAX__ found
# endif
#endif
int main()
{
NSNumber *n;
NSNumber *zero;
START_SET("zero checks")
zero = [NSDecimalNumber zero];
n = [NSNumber numberWithFloat: 0.0];
PASS([n compare: zero] == YES, "0.0 is zero")
n = [NSNumber numberWithFloat: -1.01];
PASS([n compare: zero] == NO, "-1.01 is not zero")
END_SET("zero checks")
return 0;
}