mirror of
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79 lines
2.7 KiB
Mathematica
79 lines
2.7 KiB
Mathematica
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#import "Testing.h"
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#import "ObjectTesting.h"
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#import <Foundation/NSAutoreleasePool.h>
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#import <Foundation/NSData.h>
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#import <Foundation/NSString.h>
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int main()
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{
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NSAutoreleasePool *arp = [NSAutoreleasePool new];
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char *str1,*str2;
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NSData *data1, *data2;
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NSMutableData *mutable;
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unsigned char *hold;
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str1 = "Test string for data classes";
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str2 = (char *) malloc(sizeof("Test string for data classes not copied"));
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strcpy(str2,"Test string for data classes not copied");
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mutable = [NSMutableData dataWithLength:100];
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hold = [mutable mutableBytes];
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/* hmpf is this correct */
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data1 = [NSData dataWithBytes:str1 length:(strlen(str1) * sizeof(void*))];
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PASS(data1 != nil &&
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[data1 isKindOfClass:[NSData class]] &&
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[data1 length] == (strlen(str1) * sizeof(void*)) &&
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[data1 bytes] != str1 &&
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strcmp(str1,[data1 bytes]) == 0,
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"+dataWithBytes:length: works");
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data2 = [NSData dataWithBytesNoCopy:str2 length:(strlen(str2) * sizeof(void*))];
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PASS(data2 != nil && [data2 isKindOfClass:[NSData class]] &&
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[data2 length] == (strlen(str2) * sizeof(void*)) &&
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[data2 bytes] == str2,
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"+dataWithBytesNoCopy:length: works");
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data1 = [NSData dataWithBytes:nil length:0];
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PASS(data1 != nil && [data1 isKindOfClass:[NSData class]] &&
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[data1 length] == 0,
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"+dataWithBytes:length works with 0 length");
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[data2 getBytes:hold range:NSMakeRange(2,6)];
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PASS(strcmp(hold,"st str") == 0, "-getBytes:range works");
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TEST_EXCEPTION([data2 getBytes:hold
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range:NSMakeRange(strlen(str2)*sizeof(void*),1)];,
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NSRangeException, YES,
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"getBytes:range: with bad location");
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TEST_EXCEPTION([data2 getBytes:hold
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range:NSMakeRange(1,(strlen(str2)*sizeof(void*)))];,
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NSRangeException, YES,
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"getBytes:range: with bad length");
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TEST_EXCEPTION([data2 subdataWithRange:NSMakeRange((strlen(str2)*sizeof(void*)),1)];,
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NSRangeException, YES,
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"-subdataWithRange: with bad location");
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TEST_EXCEPTION([data2 subdataWithRange:NSMakeRange(1,(strlen(str2)*sizeof(void*)))];,
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NSRangeException, YES,
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"-subdataWithRange: with bad length");
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data2 = [NSData dataWithBytesNoCopy:str1
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length:(strlen(str1) * sizeof(void*))
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freeWhenDone:NO];
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PASS(data2 != nil && [data2 isKindOfClass:[NSData class]] &&
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[data2 length] == (strlen(str1) * sizeof(void*)) &&
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[data2 bytes] == str1,
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"+dataWithBytesNoCopy:length:freeWhenDone: works");
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[arp release]; arp = nil;
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{
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BOOL didNotSegfault = YES;
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PASS(didNotSegfault, "+dataWithBytesNoCopy:length:freeWhenDone:NO doesn't free memory");
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}
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return 0;
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}
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