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//=============================================================================
/**
* @file Object_Manager_Test.cpp
*
* $Id: Object_Manager_Test.cpp 93638 2011-03-24 13:16:05Z johnnyw $
*
* Tests the basic functions of the ACE_Object_Manager.
*
*
* @author David L. Levine <levine@cs.wustl.edu>
*/
//=============================================================================
#include "test_config.h"
#include "ace/Object_Manager.h"
#include "ace/OS_Memory.h"
#include "ace/ACE.h"
static u_int *ip;
extern "C"
void
hook1 (void)
{
delete ip;
ip = 0;
}
extern "C"
void
hook2 (void * /* object */, void *param)
{
u_int *paramp = reinterpret_cast<u_int *> (param);
// We can use ACE_Log_Msg in an ACE_Object_Manager cleanup hook.
// But NOT in an ACE_OS::atexit () hook! However, the ACE_END_TEST
// invocation in main () will prevent this from being output to the
// log stream.
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("hook2: %d\n"),
*paramp));
delete paramp;
}
int
run_main (int, ACE_TCHAR *[])
{
ACE::init ();
ACE_START_TEST (ACE_TEXT ("Object_Manager_Test"));
u_int errors = 0;
// If hook1 never gets called, this will show up as a memory leak.
ACE_NEW_RETURN (ip,
u_int,
-1);
const int starting_up =
ACE_Object_Manager::instance ()->starting_up ();
const int shutting_down =
ACE_Object_Manager::instance ()->shutting_down ();
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("starting_up: %d, shutting_down: %d\n"),
starting_up,
shutting_down));
if (starting_up || shutting_down)
{
++errors;
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("%p\n"),
ACE_TEXT ("starting_up and shutting_down are supposed to ")
ACE_TEXT (" be 0!!!!")));
}
if (ACE_OS::atexit (hook1) != 0)
{
++errors;
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("%p\n"),
ACE_TEXT ("ACE_OS::atexit () returned non-zero!!!!")));
}
for (u_int i = 0; i < 10; ++i)
{
u_int *paramp;
ACE_NEW_RETURN (paramp,
u_int,
-1);
*paramp = i;
// The first paramp argument is only used to distinguish the
// at_exit entries. The ACE_Object_Manager only allows one
// at_exit per object. It's not used in the hook.
if (ACE_Object_Manager::instance ()->at_exit (paramp,
hook2,
paramp))
{
++errors;
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("%p\n"),
ACE_TEXT ("ACE_Object_Manager::at_exit () ")
ACE_TEXT ("returned non-zero!!!!")));
}
}
ACE_END_TEST;
ACE::fini ();
return errors == 0 ? 0 : 1;
}
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