// TEST_CONFIG MEM=mrc,gc // TEST_CFLAGS -Wno-deprecated-declarations #import <objc/runtime.h> #import <objc/objc-auto.h> #ifndef OBJC_NO_GC #include <auto_zone.h> #else static void* objc_collectableZone(void) { return NULL; } static BOOL auto_zone_is_valid_pointer(void *a, void *b) { return a||b; } #endif #include "test.h" OBJC_ROOT_CLASS @interface Super { @public id isa; } @end @implementation Super +(void) initialize { } +(Class) class { return self; } @end @interface Sub : Super { int array[128]; } @end @implementation Sub @end int main() { Super *s; s = class_createInstance([Super class], 0); testassert(s); testassert(object_getClass(s) == [Super class]); testassert(malloc_size(s) >= class_getInstanceSize([Super class])); if (objc_collectingEnabled()) testassert(auto_zone_is_valid_pointer(objc_collectableZone(), s)); object_dispose(s); s = class_createInstance([Sub class], 0); testassert(s); testassert(object_getClass(s) == [Sub class]); testassert(malloc_size(s) >= class_getInstanceSize([Sub class])); if (objc_collectingEnabled()) testassert(auto_zone_is_valid_pointer(objc_collectableZone(), s)); object_dispose(s); s = class_createInstance([Super class], 100); testassert(s); testassert(object_getClass(s) == [Super class]); testassert(malloc_size(s) >= class_getInstanceSize([Super class]) + 100); if (objc_collectingEnabled()) testassert(auto_zone_is_valid_pointer(objc_collectableZone(), s)); object_dispose(s); s = class_createInstance([Sub class], 100); testassert(s); testassert(object_getClass(s) == [Sub class]); testassert(malloc_size(s) >= class_getInstanceSize([Sub class]) + 100); if (objc_collectingEnabled()) testassert(auto_zone_is_valid_pointer(objc_collectableZone(), s)); object_dispose(s); s = class_createInstance(Nil, 0); testassert(!s); succeed(__FILE__); }