mirror of
https://github.com/gnustep/libs-base.git
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2258d6c8b7
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@32374 72102866-910b-0410-8b05-ffd578937521
104 lines
4.1 KiB
Objective-C
104 lines
4.1 KiB
Objective-C
#import "ObjectTesting.h"
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#import <Foundation/NSAutoreleasePool.h>
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#import <Foundation/NSPropertyList.h>
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#import <Foundation/NSValue.h>
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#import <Foundation/NSDecimalNumber.h>
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#include <stdlib.h>
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#include <limits.h>
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#if !defined(LLONG_MAX)
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# if defined(__LONG_LONG_MAX__)
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# define LLONG_MAX __LONG_LONG_MAX__
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# define LLONG_MIN (-LLONG_MAX-1)
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# define ULLONG_MAX (LLONG_MAX * 2ULL + 1)
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# else
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# error Neither LLONG_MAX nor __LONG_LONG_MAX__ found
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# endif
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#endif
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int main()
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{
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START_SET("NSNumber")
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NSNumber *n;
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START_SET("not-a-number checks")
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NSNumber *nan = [NSDecimalNumber notANumber];
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PASS(YES == [nan isEqualToNumber: nan], "NaN is equal to NaN");
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n = [NSNumber numberWithInt: 2];
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PASS(NO == [n isEqualToNumber: nan], "2 is not equal to NaN");
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PASS([n compare: nan] == NSOrderedDescending, "2 is greater than NaN")
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PASS([nan compare: n] == NSOrderedAscending, "NaN is less than 2")
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n = [NSNumber numberWithUnsignedLongLong: 2];
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PASS(NO == [n isEqualToNumber: nan], "2LL is not equal to NaN");
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PASS([n compare: nan] == NSOrderedDescending, "2LL is greater than NaN")
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PASS([nan compare: n] == NSOrderedAscending, "NaN is less than 2LL")
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n = [NSNumber numberWithFloat: 2.0];
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PASS(NO == [n isEqualToNumber: nan], "2.0 is not equal to NaN");
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PASS([n compare: nan] == NSOrderedDescending, "2.0 is greater than NaN")
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PASS([nan compare: n] == NSOrderedAscending, "NaN is less than 2.0")
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n = [NSNumber numberWithDouble: 2.0];
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PASS(NO == [n isEqualToNumber: nan], "2.0dd is not equal to NaN");
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PASS([n compare: nan] == NSOrderedDescending, "2.0dd is greater than NaN")
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PASS([nan compare: n] == NSOrderedAscending, "NaN is less than 2.0dd")
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n = [NSNumber numberWithFloat: 0.0];
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PASS(NO == [n isEqualToNumber: nan], "0.0 is not equal to NaN");
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PASS([n compare: nan] == NSOrderedDescending, "0.0 greater than NaN")
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PASS([nan compare: n] == NSOrderedAscending, "NaN less than 0.0")
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n = [NSNumber numberWithFloat: -1.01];
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PASS(NO == [n isEqualToNumber: nan], "-1.01 is not equal to NaN");
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PASS([n compare: nan] == NSOrderedAscending, "-1.01 less than NaN")
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PASS([nan compare: n] == NSOrderedAscending, "NaN less than -1.01")
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END_SET("not-a-number checks")
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START_SET("zero checks")
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NSNumber *zero = [NSDecimalNumber zero];
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PASS(YES == [zero isEqualToNumber: zero], "zero is equal to zero");
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n = [NSNumber numberWithInt: 2];
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PASS(NO == [n isEqualToNumber: zero], "2 is not equal to zero");
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PASS([n compare: zero] == NSOrderedDescending, "2 is greater than zero")
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PASS([zero compare: n] == NSOrderedAscending, "zero is less than 2")
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n = [NSNumber numberWithUnsignedLongLong: 2];
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PASS(NO == [n isEqualToNumber: zero], "2LL is not equal to zero");
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PASS([n compare: zero] == NSOrderedDescending, "2LL is greater than zero")
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PASS([zero compare: n] == NSOrderedAscending, "zero is less than 2LL")
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n = [NSNumber numberWithFloat: 2.0];
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PASS(NO == [n isEqualToNumber: zero], "2.0 is not equal to zero");
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PASS([n compare: zero] == NSOrderedDescending, "2.0 is greater than zero")
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PASS([zero compare: n] == NSOrderedAscending, "zero is less than 2.0")
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n = [NSNumber numberWithDouble: 2.0];
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PASS(NO == [n isEqualToNumber: zero], "2.0dd is not equal to zero");
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PASS([n compare: zero] == NSOrderedDescending,
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"2.0dd is greater than zero")
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PASS([zero compare: n] == NSOrderedAscending, "zero is less than 2.0dd")
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n = [NSNumber numberWithFloat: 0.0];
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PASS([n isEqualToNumber: zero], "0.0 is equal to zero");
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PASS([n compare: zero] == NSOrderedSame, "0.0 is zero")
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PASS([zero compare: n] == NSOrderedSame, "zero is 0.0")
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n = [NSNumber numberWithFloat: -1.01];
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PASS(NO == [n isEqualToNumber: zero], "-1.01 is not equal to zero");
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PASS([n compare: zero] == NSOrderedAscending, "-1.01 less than zero")
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PASS([zero compare: n] == NSOrderedDescending, "zero greater than -1.01")
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END_SET("zero checks")
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END_SET("NSNumber")
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return 0;
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}
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