1/* Contributed by Nicola Pero - Tue Mar  6 23:05:53 CET 2001 */
2
3#include <objc/objc.h>
4
5/* Tests creating a root class and a subclass with an ivar and
6   accessor methods and a subclass overriding the superclass'
7   implementation but reusing it with super */
8
9@interface RootClass
10{
11  Class isa;
12}
13@end
14
15@implementation RootClass
16+ initialize { return self; }
17@end
18
19@interface SubClass : RootClass
20{
21  int state;
22}
23- (void) setState: (int)number;
24- (int) state;
25@end
26
27@implementation SubClass
28- (void) setState: (int)number
29{
30  state = number;
31}
32- (int) state
33{
34  return state;
35}
36@end
37
38@interface SubSubClass : SubClass
39@end
40
41@implementation SubSubClass
42- (int) state
43{
44  return [super state] + 1;
45}
46@end
47
48#include "class-tests-1.h"
49#define TYPE_OF_OBJECT_WITH_ACCESSOR_METHOD SubClass *
50#include "class-tests-2.h"
51
52int main (void)
53{
54  SubClass *object;
55  SubSubClass *sub_object;
56
57  test_class_with_superclass ("SubClass", "RootClass");
58  test_that_class_has_instance_method ("SubClass", @selector (setState:));
59  test_that_class_has_instance_method ("SubClass", @selector (state));
60
61  test_class_with_superclass ("SubSubClass", "SubClass");
62  test_that_class_has_instance_method ("SubSubClass", @selector (setState:));
63  test_that_class_has_instance_method ("SubSubClass", @selector (state));
64
65  object = class_createInstance (objc_getClass ("SubClass"), 0);
66  test_accessor_method (object, 0, -1, -1, 1, 1);
67
68  sub_object = class_createInstance (objc_getClass ("SubSubClass"), 0);
69  test_accessor_method (sub_object, 1, -1, 0, 1, 2);
70
71  return 0;
72}
73