1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
#import "Testing.h"
#import "ObjectTesting.h"
#import <Foundation/NSAutoreleasePool.h>
#import <Foundation/NSData.h>
#import <Foundation/NSString.h>
int main()
{
ENTER_POOL
char *str1, *str2, *tmp;
NSData *data1;
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];
data1 = [NSData dataWithBytes: str1 length: (strlen(str1) + 1)];
PASS(data1 != nil
&& [data1 isKindOfClass: [NSData class]]
&& [data1 length] == (strlen(str1) + 1)
&& [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) + 1),
"-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")
free(str2);
LEAVE_POOL
return 0;
}
|
