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Rewrite of NSData from Richard Frith-Macdonald <richard@brainstorm.co.uk>

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@2459 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
fedor 1997-09-29 14:39:53 +00:00
parent 7b704b0ec4
commit f88a65db7e
32 changed files with 1576 additions and 2603 deletions
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72
Testing/nsdata.m
View file

@ -1,11 +1,14 @@
#include <Foundation/NSData.h>
#include <Foundation/NSArchiver.h>
#include <Foundation/NSAutoreleasePool.h>
#include <Foundation/NSString.h>
int
main()
{
id a;
id d;
id o;
id pool;
pool = [[NSAutoreleasePool alloc] init];
@ -14,7 +17,76 @@ main()
if (d == nil)
printf("Unable to map file");
printf("Mapped %d bytes\n", [d length]);
o = [d copy];
printf("Copied %d bytes\n", [o length]);
[o release];
o = [d mutableCopy];
printf("Copied %d bytes\n", [o length]);
[o release];
d = [NSData dataWithContentsOfFile:@"nsdata.m"];
if (d == nil)
printf("Unable to read file");
printf("Read %d bytes\n", [d length]);
o = [d copy];
printf("Copied %d bytes\n", [o length]);
[o release];
o = [d mutableCopy];
printf("Copied %d bytes\n", [o length]);
[o release];
d = [NSData dataWithSharedBytes: [d bytes] length: [d length]];
if (d == nil)
printf("Unable to make shared data");
printf("Shared data of %d bytes\n", [d length]);
o = [d copy];
printf("Copied %d bytes\n", [o length]);
[o release];
o = [d mutableCopy];
printf("Copied %d bytes\n", [o length]);
[o release];
d = [NSMutableData dataWithSharedBytes: [d bytes] length: [d length]];
if (d == nil)
printf("Unable to make mutable shared data");
printf("Mutable shared data of %d bytes\n", [d length]);
o = [d copy];
printf("Copied %d bytes\n", [o length]);
[o release];
o = [d mutableCopy];
printf("Copied %d bytes\n", [o length]);
[o release];
[d appendBytes: "Hello world" length: 11];
printf("Extended by 11 bytes to %d bytes\n", [d length]);
d = [NSMutableData dataWithShmID: [d shmID] length: [d length]];
if (d == nil)
printf("Unable to make mutable data with old ID\n");
printf("data with shmID gives data length %d\n", [d length]);
a = [[NSArchiver new] autorelease];
[a encodeRootObject: d];
printf("Encoded data into archive\n");
a = [[NSUnarchiver alloc] initForReadingWithData: [a archiverData]];
o = [a decodeObject];
printf("Decoded data from archive - length %d\n", [o length]);
[a release];
[o release];
[d setCapacity: 2000000];
printf("Set capacity of shared memory item to %d\n", [d capacity]);
[pool release];
exit(0);
}

4
Testing/oldserver.h
View file

@ -5,10 +5,10 @@
#include <gnustep/base/Connection.h>
#include <gnustep/base/Array.h>
typedef struct _small_struct {
typedef struct _small_struct {
unsigned char z;
} small_struct;
typedef struct _foo {
int i;
char *s;