/*    load-3.m    Author: Ovidiu Predescu <ovidiu@cup.hp.com>    Date: June  3, 2001    Test if the +load methods are invoked, and are invoked in the    proper order. */#include <objc/objc.h>#include <objc/Object.h>@interface A : Object@end@interface B : A@endstatic a_load = 0;static b_load = 0;static a_category_load = 0;static b_category_load = 0;@implementation A (Category)+ (void)load{  a_category_load = 1;  printf("+[A(Category) load]\n");  if (a_load != 1)    {      printf("+load for A(Category) invoked before A's!\n");      abort();    }}@end@implementation B(Category)+ (void)load{  b_category_load = 1;  printf("+[B(Category) load]\n");  if (b_load != 1)    {      printf ("+load for B(Category) invoked before B!\n");      abort();    }}@end@implementation B+ (void)load{  b_load = 1;  printf("+[B load]\n");  if (a_load != 1)    {      printf("+load for B invoked before A's!\n");      abort();    }  if (b_category_load != 0)    {      printf("+load for B invoked after B(Category)!\n");      abort();    }}@end@implementation A+ (void)load{  a_load = 1;  printf("+[A load]\n");  if (a_category_load != 0)    {      printf("+load for A(Category) invoked before A!\n");      abort();    }  if (b_load != 0)    {      printf("+load for A invoked after B!\n");      abort();    }  if (b_category_load != 0)    {      printf("+load for B(Category) invoked before A and B!\n");      abort();    }}@endint main (void){  if (a_load + b_load + a_category_load + b_category_load != 4)    {      printf("Not all +load methods invoked!\n");      abort();    }  return 0;}