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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [objc/] [execute/] [class-11.m] - Rev 12
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/* Contributed by Nicola Pero - Tue Mar 6 23:05:53 CET 2001 */ #include <objc/objc.h> #include <objc/objc-api.h> #include "next_mapping.h" /* Tests creating a root class and a subclass with an ivar and accessor methods and a subclass overriding the superclass' implementation and using self to call another method of itself - in a category */ @interface RootClass { Class isa; } @end @implementation RootClass #ifdef __NEXT_RUNTIME__ + initialize { return self; } #endif @end @interface SubClass : RootClass { int state; } - (void) setState: (int)number; - (int) state; @end @implementation SubClass - (void) setState: (int)number { state = number; } - (int) state { return state; } @end @interface SubSubClass : SubClass - (int) shift; @end @implementation SubSubClass - (int) shift { return 1; } @end @implementation SubSubClass (Additions) - (int) state { return state + [self shift]; } @end #include "class-tests-1.h" #define TYPE_OF_OBJECT_WITH_ACCESSOR_METHOD SubClass * #include "class-tests-2.h" int main (void) { SubClass *object; SubSubClass *sub_object; test_class_with_superclass ("SubClass", "RootClass"); test_that_class_has_instance_method ("SubClass", @selector (setState:)); test_that_class_has_instance_method ("SubClass", @selector (state)); test_class_with_superclass ("SubSubClass", "SubClass"); test_that_class_has_instance_method ("SubSubClass", @selector (setState:)); test_that_class_has_instance_method ("SubSubClass", @selector (state)); test_that_class_has_instance_method ("SubSubClass", @selector (shift)); object = class_create_instance (objc_lookup_class ("SubClass")); test_accessor_method (object, 0, -1, -1, 1, 1); sub_object = class_create_instance (objc_lookup_class ("SubSubClass")); test_accessor_method (sub_object, 1, -1, 0, 1, 2); return 0; }