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// $Id$
// ============================================================================
//
// = LIBRARY
// tests
//
// = FILENAME
// Service_Config_Test.cpp
//
// = DESCRIPTION
// This is a simple test to make sure the Service_Configurator is
// working correctly.
//
// = AUTHOR
// Doug Schmidt
//
// ============================================================================
#include "ace/Object_Manager.h"
#include "ace/Service_Config.h"
#include "test_config.h"
template <int NUMBER>
class mySingleton
{
public:
static mySingleton *instance ();
static void cleanup (void *, void *);
private:
static mySingleton *instance_;
mySingleton () { ACE_DEBUG ((LM_DEBUG, "mySingleton %d ctor\n", NUMBER)); }
~mySingleton () { ACE_DEBUG ((LM_DEBUG, "mySingleton %d dtor\n", NUMBER)); }
friend class friend_declaration_to_avoid_compiler_warning_with_private_ctor;
};
mySingleton<1> *mySingleton<1>::instance_ = 0;
mySingleton<2> *mySingleton<2>::instance_ = 0;
mySingleton<3> *mySingleton<3>::instance_ = 0;
template <int NUMBER>
mySingleton<NUMBER> *
mySingleton<NUMBER>::instance ()
{
if (instance_ == 0)
{
ACE_NEW_RETURN (instance_, mySingleton, 0);
ACE_Object_Manager::at_exit (instance_, cleanup, 0);
}
return instance_;
}
template <int NUMBER>
void
mySingleton<NUMBER>::cleanup (void *object, void *)
{
delete (mySingleton *) object;
}
static void
run_test (int argc, char *argv[])
{
// We need this scope to make sure
ACE_Service_Config daemon;
daemon.open (argc, argv);
ACE_Time_Value tv (argc > 1 ? atoi (argv[1]) : 2);
ACE_ASSERT (ACE_Reactor::run_event_loop (tv) == 0);
}
int
main (int argc, char *argv[])
{
ACE_START_TEST ("Service_Config_Test");
mySingleton<1> &one = *mySingleton<1>::instance ();
mySingleton<2> &two = *mySingleton<2>::instance ();
mySingleton<3> &three = *mySingleton<3>::instance ();
if (&one == 0 || &two == 0 || &three == 0)
{
ACE_ERROR_RETURN ((LM_ERROR, "instance () allocate failed!\n"), 1);
}
run_test (argc, argv);
ACE_END_TEST;
return 0;
}
#if defined (ACE_TEMPLATES_REQUIRE_SPECIALIZATION)
template class mySingleton<1>;
template class mySingleton<2>;
template class mySingleton<3>;
#endif /* ACE_TEMPLATES_REQUIRE_SPECIALIZATION */
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