mirror of
https://github.com/gnustep/libs-base.git
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9efb9a32e3
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@39736 72102866-910b-0410-8b05-ffd578937521
55 lines
1.4 KiB
Objective-C
55 lines
1.4 KiB
Objective-C
#import <Foundation/Foundation.h>
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#import "Testing.h"
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int main()
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{
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NSAutoreleasePool *pool = [NSAutoreleasePool new];
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float flt=M_PI;
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double dbl=M_PI;
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PASS(NSSwapShort(0x1234) == (unsigned short)0x3412, "NSSwapShort works");
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if (sizeof(long) == 4)
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{
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PASS(NSSwapLong(0x12345678L) == 0x78563412UL, "NSSwapLong works");
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}
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else if (sizeof(long) == 8)
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{
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PASS(NSSwapLongLong(0x123456789abcdef0LL) == 0xf0debc9a78563412LL,
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"NSSwapLongLong works");
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}
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if (sizeof(long long) == 8)
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{
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PASS(NSSwapLongLong(0x123456789abcdef0LL) == 0xf0debc9a78563412LL,
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"NSSwapLongLong works");
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}
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PASS(NSSwapBigFloatToHost(*((NSSwappedFloat *)&flt))
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== ((NSHostByteOrder() == NS_LittleEndian)
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? (float)-40331460896358400.0
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: (float)M_PI),
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"NSSwapBigFloatToHost works");
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PASS(NSSwapLittleFloatToHost(*((NSSwappedFloat *)&flt))
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== ((NSHostByteOrder() == NS_BigEndian)
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? (float)-40331460896358400.0
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: (float)M_PI),
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"NSSwapLittleFloatToHost works");
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PASS(NSSwapBigDoubleToHost(*((NSSwappedDouble *)&dbl))
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== ((NSHostByteOrder() == NS_LittleEndian)
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? 3.20737563067636581208678536384e-192
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: M_PI),
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"NSSwapBigDoubleToHost works");
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PASS(NSSwapLittleDoubleToHost(*((NSSwappedDouble *)&dbl))
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== ((NSHostByteOrder() == NS_BigEndian)
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? 3.20737563067636581208678536384e-192
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: M_PI),
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"NSSwapLittleDoubleToHost wworks");
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[pool release]; pool = nil;
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return 0;
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}
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