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
|
#import <Foundation/Foundation.h>
#import "Testing.h"
static NSString *desc = @"[MyObject]";
static NSString *
myObjectDescription(id self, SEL _cmd)
{
return desc;
}
int
main(void)
{
id obj;
Class cls;
NSAutoreleasePool *pool;
pool = [NSAutoreleasePool new];
cls = (Class)objc_allocateClassPair([NSObject class], "MyObject", 0);
if (cls != Nil)
{
objc_registerClassPair(cls);
class_addMethod(cls, @selector(description),
(IMP)myObjectDescription, "@@:");
obj = [cls new];
pass([obj description] == desc, "New class's description method is called correctly");
[obj release];
}
return 0;
}
|
