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40 lines
1022 B
Objective-C
40 lines
1022 B
Objective-C
#include "Test.h"
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static BOOL deallocCalled = NO;
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static const char* objc_setAssociatedObjectKey = "objc_setAssociatedObjectKey";
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@interface Associated : Test
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@end
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@implementation Associated
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-(void) dealloc
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{
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deallocCalled = YES;
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[super dealloc];
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}
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@end
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int main(void)
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{
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@autoreleasepool {
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Associated *object = [Associated new];
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Test *holder = [[Test new] autorelease];
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objc_setAssociatedObject(holder, &objc_setAssociatedObjectKey, object, OBJC_ASSOCIATION_RETAIN);
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[object release];
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assert(!deallocCalled);
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}
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// dealloc should be called when holder is released during pool drain
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assert(deallocCalled);
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deallocCalled = NO;
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Associated *object = [Associated new];
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Test *holder = [Test new];
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objc_setAssociatedObject(holder, &objc_setAssociatedObjectKey, object, OBJC_ASSOCIATION_RETAIN);
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[object release]; // commuted into associated object storage
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objc_setAssociatedObject(holder, &objc_setAssociatedObjectKey, nil, OBJC_ASSOCIATION_ASSIGN);
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[holder release];
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assert(deallocCalled);
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}
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