Re: testing that an object really has been destroyed in unittests

[Stefan Kost <kost imn htwk-leipzig de>]

Hi Tristan,

uhm, should have switched on my brain - the weak_ref is a cool idea!

Stefan

Tristan Van Berkom wrote:
> On Fri, 24 Sep 2004 19:22:52 +0200, Stefan Kost
> <kost imn htwk-leipzig de> wrote:
> 
>>hi hi,
>>
>>has anyone an idea how I can verify that after a
>>  g_object_unref(myobj);
>>the object has been destroyed.
> 
> [...]
> 
>     You can use `g_object_weak_ref ()' to register a callback to be called
> when the object is finalized.
> 
> You can not check if an object has been finalized after the fact for
> the same reasons you can not check if a memory region has been
> freed after freeing it.
> 
> Cheers,
>                                                           -Tristan
> 

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