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/**
* @file Bug_2609_Regression_Test.cpp
*
* $Id: Bug_2609_Regression_Test.cpp 91673 2010-09-08 18:49:47Z johnnyw $
*
* Reproduces the problems reported in bug 2609:
* http://deuce.doc.wustl.edu/bugzilla/show_bug.cgi?id=2609
*
* @author Milan Cvetkovic <milan.cvetkovic@mpathix.com>
*/
#include "test_config.h"
#include "ace/Svc_Handler.h"
#include "ace/Acceptor.h"
#include "ace/SOCK_Stream.h"
#include "ace/SOCK_Acceptor.h"
#include "ace/INET_Addr.h"
#include "ace/Trace.h"
#include "ace/SOCK_Connector.h"
#include "ace/Thread_Semaphore.h"
#if defined (ACE_HAS_THREADS)
# define TEST_TRACE(X) ACE_Trace ____ (ACE_TEXT (X), __LINE__, ACE_TEXT (__FILE__))
bool g_handler_deleted = false;
// use semaphore for synchronization
//
ACE_Thread_Semaphore g_semaphore (0);
class My_Svc_Handler : public ACE_Svc_Handler<ACE_SOCK_STREAM,ACE_NULL_SYNCH>
{
public:
typedef ACE_Svc_Handler<ACE_SOCK_STREAM,ACE_NULL_SYNCH> super;
My_Svc_Handler()
{
TEST_TRACE ("My_Svc_Handler:My_Svc_Handler");
g_handler_deleted = false;
reference_counting_policy().value(
Reference_Counting_Policy::ENABLED);
}
~My_Svc_Handler()
{
TEST_TRACE ("My_Svc_Handler::~My_Svc_Handler");
g_handler_deleted = true;
}
//FUZZ: disable check_for_lack_ACE_OS
int open (void* pv)
{
TEST_TRACE ("open");
g_semaphore.release (); // signal open completed
// super::open() will register_handler for input. The default
// handle_input() from ACE_Event_Handler will return -1, triggering
// handler removal from the reactor.
return super::open (pv);
}
//FUZZ: enable check_for_lack_ACE_OS
int handle_close (ACE_HANDLE, ACE_Reactor_Mask)
{
TEST_TRACE ("handle_close");
if (g_handler_deleted)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("Handler deleted in base handle_close()\n")));
}
// signal handle_close() completed
g_semaphore.release ();
return 0;
}
};
struct My_Task : public ACE_Task_Base
{
int svc()
{
TEST_TRACE ("My_Task::svc");
ACE_Reactor *r = ACE_Reactor::instance ();
r->owner (ACE_OS::thr_self ());
int rv = r->run_reactor_event_loop ();
if (rv < 0)
{
ACE_ERROR ((LM_ERROR,
ACE_TEXT ("Cannot run %p\n"),
ACE_TEXT ("reactor event loop")));
}
return 0;
}
};
// event handler used to signal when the reactor started
struct Timer_Handler : public ACE_Event_Handler
{
int handle_timeout (const ACE_Time_Value&, const void*)
{
g_semaphore.release (); // signal reactor started
return 0;
}
};
typedef ACE_Acceptor<My_Svc_Handler, ACE_SOCK_ACCEPTOR> My_Acceptor;
#endif
int
run_main (int, ACE_TCHAR *[])
{
ACE_START_TEST (ACE_TEXT ("Bug_2609_Regression_Test"));
int status = 0;
#if defined (ACE_HAS_THREADS)
My_Acceptor acceptor;
if (-1 == acceptor.open (ACE_sap_any_cast (const ACE_INET_Addr &)))
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("%p\n"),
ACE_TEXT ("acceptor open")),
1);
ACE_INET_Addr listen_addr;
acceptor.acceptor ().get_local_addr (listen_addr);
#if defined (ACE_HAS_IPV6)
const ACE_TCHAR *me =
listen_addr.get_type () == PF_INET ? ACE_LOCALHOST : ACE_IPV6_LOCALHOST;
#else
const ACE_TCHAR *me = ACE_LOCALHOST;
#endif /* ACE_HAS_IPV6 */
ACE_INET_Addr connect_addr (listen_addr.get_port_number (),
me,
listen_addr.get_type ());
Timer_Handler timer_handler;
ACE_Reactor::instance()->schedule_timer (&timer_handler,
0,
ACE_Time_Value(0));
My_Task task;
int activated = task.activate ();
if (activated < 0)
{
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("%p\n"),
ACE_TEXT ("Error activating task")),
1);
}
g_semaphore.acquire (); // wait for reactor to start
{
ACE_SOCK_Connector c1;
ACE_SOCK_Stream s1;
if (-1 == c1.connect (s1, connect_addr))
{
ACE_ERROR ((LM_ERROR, ACE_TEXT ("%p\n"), ACE_TEXT("connect")));
status = 1;
}
else
{
g_semaphore.acquire (); // wait for open to complete
s1.close (); // will trip handle_input()
g_semaphore.acquire (); // wait for handle_close to complete
}
}
ACE_Reactor::instance ()->end_reactor_event_loop ();
task.wait ();
#else
ACE_ERROR ((LM_INFO,
ACE_TEXT ("threads not supported on this platform\n")));
#endif
ACE_END_TEST;
return status;
}
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