summaryrefslogtreecommitdiff
path: root/tests/Thread_Mutex_Test.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'tests/Thread_Mutex_Test.cpp')
-rw-r--r--tests/Thread_Mutex_Test.cpp100
1 files changed, 0 insertions, 100 deletions
diff --git a/tests/Thread_Mutex_Test.cpp b/tests/Thread_Mutex_Test.cpp
deleted file mode 100644
index ebeea62a73e..00000000000
--- a/tests/Thread_Mutex_Test.cpp
+++ /dev/null
@@ -1,100 +0,0 @@
-// $Id$
-
-// ============================================================================
-//
-// = LIBRARY
-// tests
-//
-// = FILENAME
-// Thread_Mutex_Test.cpp
-//
-// = DESCRIPTION
-// This is a simple test to illustrate the functionality of
-// ACE_Thread_Mutex. The test acquires and releases mutexes. No
-// command line arguments are needed to run the test.
-//
-// = AUTHOR
-// Prashant Jain <pjain@cs.wustl.edu> and Doug Schmidt <schmidt@cs.wustl.edu>
-//
-// ============================================================================
-
-#include "test_config.h"
-#include "ace/Thread_Manager.h"
-
-ACE_RCSID(tests, Thread_Mutex_Test, "$Id$")
-
-#if defined (ACE_HAS_THREADS)
-static void *
-test (void *args)
-{
- ACE_Thread_Mutex *mutex = (ACE_Thread_Mutex *) args;
- ACE_UNUSED_ARG (mutex); // Suppress ghs warning about unused local "mutex".
- ACE_OS::srand (ACE_OS::time (0));
-
- for (size_t i = 0; i < ACE_MAX_ITERATIONS / 2; i++)
- {
- ACE_DEBUG ((LM_DEBUG,
- ACE_TEXT ("(%P|%t) = trying to acquire on iteration %d\n"),
- i));
- int result = mutex->acquire ();
- ACE_ASSERT (result == 0);
- ACE_DEBUG ((LM_DEBUG,
- ACE_TEXT ("(%P|%t) = acquired on iteration %d\n"),
- i));
-
- // Sleep for a random amount of time between 0 and 2 seconds.
- // Note that it's ok to use rand() here because we are running
- // within the critical section defined by the Thread_Mutex.
- ACE_OS::sleep (ACE_OS::rand () % 2);
-
- result = mutex->release ();
- ACE_ASSERT (result == 0);
- ACE_DEBUG ((LM_DEBUG,
- ACE_TEXT ("(%P|%t) = released on iteration %d\n"),
- i));
- }
-
- return 0;
-}
-#endif /* ACE_HAS_THREADS */
-
-static void
-spawn (void)
-{
-#if defined (ACE_HAS_THREADS)
- ACE_Thread_Mutex mutex;
-
- const u_int n_threads =
-#if defined (__Lynx__)
- 3; /* It just doesn't work with 4 threads. */
-#else /* ! __Lynx__ */
- ACE_MAX_THREADS;
-#endif /* ! __Lynx_- */
-
- if (ACE_Thread_Manager::instance ()->spawn_n (n_threads,
- ACE_THR_FUNC (test),
- (void *) &mutex,
- THR_NEW_LWP | THR_DETACHED) == -1)
- ACE_ERROR ((LM_ERROR,
- ACE_TEXT ("%p\n%a"),
- ACE_TEXT ("thread create failed")));
-
- // Wait for the threads to exit.
- ACE_Thread_Manager::instance ()->wait ();
-
-#else
- ACE_ERROR ((LM_INFO,
- ACE_TEXT ("threads not supported on this platform\n")));
-#endif /* ACE_HAS_THREADS */
-}
-
-int
-main (int, ACE_TCHAR *[])
-{
- ACE_START_TEST (ACE_TEXT ("Thread_Mutex_Test"));
-
- spawn ();
-
- ACE_END_TEST;
- return 0;
-}