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// $Id$
// ============================================================================
//
// = LIBRARY
// tests
//
// = DESCRIPTION
// This program tests both the ACE_Framework_Compondent and ACE_Repository.
// Since Framework Components are singletons that can live in dlls loaded
// via the Service Configurator framework, this test uses that framework
// to load services from a dll that has a singleton based on ACE_DLL_Singleton.
// When the dll is finally ready to be unloaded, the singleton will be
// automatically cleaned up just-in-time.
//
// = AUTHOR
// Don Hinton <dhinton@ieee.org>
//
// ============================================================================
#include "ace/Service_Config.h"
#include "ace/ARGV.h"
#include "tests/test_config.h"
#include "ace/DLL_Manager.h"
ACE_RCSID(tests, Framework_Component_Test, "$Id$")
int
run_test (u_long unload_mask = 0)
{
ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Running test with mask = %s|%s\n"),
ACE_BIT_ENABLED(unload_mask, ACE_DLL_Manager_Ex::PER_DLL) == 0
? ACE_TEXT ("PER_PROCESS") : ACE_TEXT ("PER_DLL"),
ACE_BIT_ENABLED(unload_mask, ACE_DLL_Manager_Ex::LAZY) == 0
? ACE_TEXT ("EAGER") : ACE_TEXT ("LAZY")));
ACE_DLL_Manager::instance ()->unload_strategy (unload_mask);
// Now, let the ACE Service Configurator framework load our service from a
// dll, which contains a singleton.
ACE_ARGV args;
args.add (ACE_TEXT ("Framework_Component_Test"));
args.add (ACE_TEXT ("-n"));
args.add (ACE_TEXT ("-d"));
args.add (ACE_TEXT ("-S"));
args.add (ACE_TEXT ("\"dynamic Server_1 Service_Object * "
"Framework_Component_DLL:_make_Server_1() 'xxx' \""));
// Load it, should load a dll.
ACE_Service_Config::open (args.argc (), args.argv ());
// And unload the first one, should *not* unload the dll.
ACE_Service_Config::process_directive (ACE_TEXT ("remove Server_1"));
// Now load another service from the same library.
ACE_Service_Config::process_directive
(ACE_TEXT ("dynamic Server_2 Service_Object * "
"Framework_Component_DLL:_make_Server_2() 'xxx' "));
// And unload the first one, should *not* unload the dll.
//ACE_Service_Config::process_directive (ACE_TEXT ("remove Server_1"));
// And unload the second service. Since the ACE_DLL_Handle will no longer
// have any references, the ACE_DLL_Manager will apply it's current unloading
// strategy and either call ACE_OS::dlclose() immediately, schedule a timeout
// the the reactor to call dlclose() some time in the future, or keep the
// dll loaded until program termination.
ACE_Service_Config::process_directive (ACE_TEXT ("remove Server_2"));
// Force unloading so we'll be ready for the next test.
ACE_DLL_Manager::instance ()->unload_strategy (ACE_DLL_Manager_Ex::DEFAULT);
return 0;
}
int
ACE_TMAIN (int, ACE_TCHAR *[])
{
ACE_START_TEST (ACE_TEXT("Framework_Component_Test"));
int retval = 0;
// Use defaults, i.e., per process, eager unloading.
retval += run_test ();
// Per process, lazy unloading
retval += run_test (ACE_DLL_Manager_Ex::LAZY);
// Per dll, eager unloading
retval += run_test (ACE_DLL_Manager_Ex::PER_DLL);
// Per dll, lazy unloading.
retval += run_test (ACE_DLL_Manager_Ex::PER_DLL | ACE_DLL_Manager_Ex::LAZY);
ACE_END_TEST;
return retval == 0 ? 0 : -1;
}
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