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Diffstat (limited to 'netsvcs/clients/Tokens/invariant/invariant.cpp')
| -rw-r--r-- | netsvcs/clients/Tokens/invariant/invariant.cpp | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/netsvcs/clients/Tokens/invariant/invariant.cpp b/netsvcs/clients/Tokens/invariant/invariant.cpp deleted file mode 100644 index 1dfbbe592d2..00000000000 --- a/netsvcs/clients/Tokens/invariant/invariant.cpp +++ /dev/null @@ -1,196 +0,0 @@ -// ============================================================================ -// $Id$ - -// -// = LIBRARY -// examples -// -// = FILENAME -// invariant.cpp -// -// = DESCRIPTION -// -// = AUTHOR -// Tim Harrison -// -// ============================================================================ - -#include "ace/OS.h" - -#include "ace/Get_Opt.h" -#include "ace/Singleton.h" -#include "ace/Thread_Manager.h" -#include "ace/Token_Invariants.h" - -#if defined (ACE_HAS_THREADS) - -typedef ACE_Token_Invariant_Manager ACE_TOKEN_INVARIANTS; - -static char * rwname = "reader/writer"; -static char * mutexname = "mutex"; - -static void * -run_reader_writer (void *) -{ - for (int x = 0; x < 50; x++) - { - int y = 0; - for (; y < 5; y++) - { - if (ACE_TOKEN_INVARIANTS::instance ()->reader_acquired (rwname) == 0) - ACE_ERROR_RETURN ((LM_ERROR, "reader acquire violated invariant.\n"), 0); - - ACE_DEBUG ((LM_DEBUG, "(%t) rlock acquired.\n")); - } - - ACE_TOKEN_INVARIANTS::instance ()->rwlock_releasing (rwname); - - if (ACE_TOKEN_INVARIANTS::instance ()->reader_acquired (rwname) == 0) - ACE_ERROR_RETURN ((LM_ERROR, "reader renew violated invariant.\n"), 0); - - ACE_DEBUG ((LM_DEBUG, "(%t) rlock renewed.\n")); - - for (; y > 0; y--) - { - ACE_TOKEN_INVARIANTS::instance ()->rwlock_releasing (rwname); - ACE_DEBUG ((LM_DEBUG, "(%t) r-released.\n")); - } - - if (ACE_TOKEN_INVARIANTS::instance ()->writer_acquired (rwname) == 0) - ACE_ERROR_RETURN ((LM_ERROR, "writer acquire violated invariant.\n"), 0); - - ACE_DEBUG ((LM_DEBUG, "\t\t(%t) wlock acquired.\n")); - - ACE_TOKEN_INVARIANTS::instance ()->rwlock_releasing (rwname); - - if (ACE_TOKEN_INVARIANTS::instance ()->writer_acquired (rwname) == 0) - ACE_ERROR_RETURN ((LM_ERROR, "writer renew violated invariant.\n"), 0); - - ACE_DEBUG ((LM_DEBUG, "(%t) rlock renewed.\n")); - - ACE_TOKEN_INVARIANTS::instance ()->rwlock_releasing (rwname); - } - - ACE_DEBUG ((LM_DEBUG, "(%t) thread exiting.\n")); - return 0; -} - -static void * -run_mutex (void *) -{ - for (int x = 0; x < 50; x++) - { - if (ACE_TOKEN_INVARIANTS::instance ()->mutex_acquired (mutexname) == 0) - ACE_ERROR_RETURN ((LM_ERROR, "mutex acquire violated invariant.\n"), 0); - - ACE_DEBUG ((LM_DEBUG, "(%t) mutex acquired.\n")); - - ACE_TOKEN_INVARIANTS::instance ()->mutex_releasing (mutexname); - - if (ACE_TOKEN_INVARIANTS::instance ()->mutex_acquired (mutexname) == 0) - ACE_ERROR_RETURN ((LM_ERROR, "mutex renew violated invariant.\n"), 0); - - ACE_DEBUG ((LM_DEBUG, "(%t) mutex renewed.\n")); - - ACE_TOKEN_INVARIANTS::instance ()->mutex_releasing (mutexname); - ACE_DEBUG ((LM_DEBUG, "(%t) mutex released.\n")); - } - - ACE_DEBUG ((LM_DEBUG, "(%t) thread exiting.\n")); - return 0; -} - -static int -run_final_test (void) -{ - ACE_DEBUG ((LM_DEBUG, "starting mutex tests 1 & 2\n")); - - // Mutex tests. - if (ACE_TOKEN_INVARIANTS::instance ()->mutex_acquired ("testing mutex") == 0) - ACE_ERROR_RETURN ((LM_ERROR, "mutex test 1 failed.\n"), 0); - if (ACE_TOKEN_INVARIANTS::instance ()->mutex_acquired ("testing mutex2") == 0) - ACE_ERROR_RETURN ((LM_ERROR, "mutex test 2 failed.\n"), 0); - if (ACE_TOKEN_INVARIANTS::instance ()->mutex_acquired ("testing mutex") == 0) - ACE_DEBUG ((LM_DEBUG, "mutex test 1 succeeded.\n")); - else - ACE_ERROR_RETURN ((LM_ERROR, "mutex test 1 failed..\n"), 0); - - if (ACE_TOKEN_INVARIANTS::instance ()->mutex_acquired ("testing mutex2") == 0) - ACE_DEBUG ((LM_DEBUG, "mutex test 2 succeeded.\n")); - else - ACE_ERROR_RETURN ((LM_ERROR, "mutex test 2 failed..\n"), 0); - - // RW tests. - ACE_DEBUG ((LM_DEBUG, "starting rwlock tests 1 & 2\n")); - - // Multiple readers. - if (ACE_TOKEN_INVARIANTS::instance ()->reader_acquired ("testing rwlock") == 0) - ACE_ERROR_RETURN ((LM_ERROR, "rwlock test 1 failed.\n"), 0); - if (ACE_TOKEN_INVARIANTS::instance ()->reader_acquired ("testing rwlock 2") == 0) - ACE_ERROR_RETURN ((LM_ERROR, "rwlock test 2 failed.\n"), 0); - if (ACE_TOKEN_INVARIANTS::instance ()->reader_acquired ("testing rwlock") == 0) - ACE_ERROR_RETURN ((LM_ERROR, "rwlock test 1 failed..\n"), 0); - if (ACE_TOKEN_INVARIANTS::instance ()->reader_acquired ("testing rwlock 2") == 0) - ACE_ERROR_RETURN ((LM_ERROR, "rwlock test 2 failed..\n"), 0); - - // Writer. - if (ACE_TOKEN_INVARIANTS::instance ()->writer_acquired ("testing rwlock") == 0) - ACE_DEBUG ((LM_ERROR, "rwlock test 1 succeded.\n")); - else - ACE_ERROR_RETURN ((LM_ERROR, "rwlock test 1 failed...\n"), 0); - - // Releasing reader. - ACE_TOKEN_INVARIANTS::instance ()->rwlock_releasing ("testing rwlock 2"); - ACE_TOKEN_INVARIANTS::instance ()->rwlock_releasing ("testing rwlock 2"); - - // Writer. - if (ACE_TOKEN_INVARIANTS::instance ()->writer_acquired ("testing rwlock 2") == 0) - ACE_ERROR_RETURN ((LM_ERROR, "rwlock test 2 failed....\n"), 0); - - // Reader. - if (ACE_TOKEN_INVARIANTS::instance ()->reader_acquired ("testing rwlock 2") == 0) - ACE_DEBUG ((LM_DEBUG, "rwlock test 2 succeeded.\n")); - else - ACE_ERROR_RETURN ((LM_ERROR, "rwlock test 2 failed.....\n"), 0); - - return 0; -} - -int -main (int /* argc */, char* /* argv */ []) -{ - ACE_Thread_Manager mgr; - - // Run reader/writer test - if (mgr.spawn_n (2, ACE_THR_FUNC (run_reader_writer), - (void *) 0, - THR_NEW_LWP | THR_DETACHED) == -1) - ACE_ERROR_RETURN ((LM_DEBUG, "%p\n", "spawn failed"), -1); - - mgr.wait (); - - ACE_OS::sleep (2); - - // Run mutex test. - if (mgr.spawn_n (2, ACE_THR_FUNC (run_mutex), - (void *) 0, - THR_NEW_LWP | THR_DETACHED) == -1) - ACE_ERROR_RETURN ((LM_DEBUG, "%p\n", "spawn failed"), -1); - - mgr.wait (); - - ACE_OS::sleep (2); - - run_final_test (); - - return 0; -} - -#else -int -main (int, char *[]) -{ - ACE_ERROR_RETURN ((LM_ERROR, - "threads not supported on this platform\n"), -1); -} -#endif /* ACE_HAS_THREADS */ |