libs-base/Tests/base/NSMutableData/general.m
rfm 3fba03ba55 Important change to the START_SET and END_SET macros to stop their use
being confusing.  They now both take a simple C-string argument which
names the set, and the macros check that each end matches a start of
the same name.  Since tis means that a START_SET no longer takes an
argument sayng whether or notthe set is to be skipped, we now have a
SKIP macro to be used inside a set to skip to the end of it.  This
is actually more versatile as we can have multiple SKIP macros in the
same set, each providing a different reason for the set being skipped.
Also removed a few obsolete/unused functions and macros.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@32355 72102866-910b-0410-8b05-ffd578937521
2011-02-24 16:26:01 +00:00

57 lines
1.7 KiB
Objective-C

#import "Testing.h"
#import "ObjectTesting.h"
#import <Foundation/NSAutoreleasePool.h>
#import <Foundation/NSData.h>
#import <Foundation/NSString.h>
int main()
{
NSAutoreleasePool *arp = [NSAutoreleasePool new];
char *str1,*str2,*tmp;
NSData *data1, *data2;
NSMutableData *mutable;
unsigned char *hold;
str1 = "Test string for data classes";
str2 = (char *) malloc(sizeof("insert"));
strcpy(str2,"insert");
mutable = [NSMutableData dataWithLength:100];
hold = [mutable mutableBytes];
/* hmpf is this correct */
data1 = [NSData dataWithBytes:str1 length:(strlen(str1) * sizeof(void*))];
PASS(data1 != nil &&
[data1 isKindOfClass:[NSData class]] &&
[data1 length] == (strlen(str1) * sizeof(void*)) &&
[data1 bytes] != str1 &&
strcmp(str1,[data1 bytes]) == 0,
"+dataWithBytes:length: works");
mutable = [NSMutableData data];
PASS(mutable != nil &&
[mutable isKindOfClass:[NSMutableData class]] &&
[mutable length] == 0,
"+data creates empty mutable data");
[mutable setData:data1];
PASS(mutable != nil &&
[mutable length] == (strlen(str1) * sizeof(void*)),
"-setData: works");
[mutable replaceBytesInRange:NSMakeRange(22,6) withBytes:str2];
tmp = (char *)malloc([mutable length]);
[mutable getBytes:tmp range:NSMakeRange(22,6)];
tmp[6] = '\0';
PASS(mutable != nil &&
strcmp(tmp,str2) == 0,
"-replaceBytesInRange:withBytes suceeds");
free(tmp);
PASS_EXCEPTION([mutable replaceBytesInRange:NSMakeRange([mutable length]+1,6)
withBytes:str2];,
NSRangeException,"-replaceBytesInRange:withBytes out of range raises exception");
[arp release]; arp = nil;
return 0;
}