From 99aa8c60282c7b8072eb35eb9ac815702f5bf586 Mon Sep 17 00:00:00 2001
From: "William R. Otte" <wotte@dre.vanderbilt.edu>
Date: Tue, 4 Mar 2008 14:51:23 +0000
Subject: undoing accidental deletion

---
 ACE/examples/Reactor/Misc/test_timer_queue.cpp | 115 +++++++++++++++++++++++++
 1 file changed, 115 insertions(+)
 create mode 100644 ACE/examples/Reactor/Misc/test_timer_queue.cpp

(limited to 'ACE/examples/Reactor/Misc/test_timer_queue.cpp')

diff --git a/ACE/examples/Reactor/Misc/test_timer_queue.cpp b/ACE/examples/Reactor/Misc/test_timer_queue.cpp
new file mode 100644
index 00000000000..64138e13daf
--- /dev/null
+++ b/ACE/examples/Reactor/Misc/test_timer_queue.cpp
@@ -0,0 +1,115 @@
+// $Id$
+
+#include "ace/OS_NS_sys_time.h"
+#include "ace/Timer_Heap.h"
+#include "ace/Timer_List.h"
+#include "ace/Timer_Queue.h"
+#include "ace/Log_Msg.h"
+#include "ace/Recursive_Thread_Mutex.h"
+#include "ace/Null_Mutex.h"
+
+ACE_RCSID(Misc, test_timer_queue, "$Id$")
+
+class Example_Handler : public ACE_Event_Handler
+{
+public:
+  Example_Handler (void)
+    : count_ (1)
+  {}
+
+  virtual int handle_timeout (const ACE_Time_Value &, const void *arg)
+  {
+    int *times = (int *) arg;
+
+    ACE_DEBUG ((LM_DEBUG,
+                "yow, the time has come and gone %d times %d, Horatio!\n",
+                this->count_++,
+                *times));
+    delete times;
+    return 0;
+  }
+
+private:
+  int count_;
+};
+
+static void
+test_functionality (ACE_Timer_Queue *tq)
+{
+  Example_Handler eh;
+
+  ACE_ASSERT (tq->is_empty ());
+  ACE_ASSERT (ACE_Time_Value::zero == ACE_Time_Value (0));
+  const void *timer_act = 0;
+
+  ACE_NEW (timer_act, int (1));
+  long timer_id1 = tq->schedule (&eh, timer_act, ACE_OS::gettimeofday ());
+
+  // Use timer_id outside of an assert, so that we don't get compile
+  // warnings with ACE_NDEBUG about it being unused.
+  if (timer_id1 == -1)
+    ACE_ERROR ((LM_ERROR, "%p\n", "schedule () failed"));
+  ACE_ASSERT (timer_id1 != -1);
+
+  ACE_NEW (timer_act, int (42));
+  long result = tq->schedule (&eh, timer_act, ACE_OS::gettimeofday ());
+  ACE_ASSERT (result != -1);
+  ACE_NEW (timer_act, int (42));
+  result = tq->schedule (&eh, timer_act, ACE_OS::gettimeofday ());
+  ACE_ASSERT (result != -1);
+
+  result = tq->cancel (timer_id1, &timer_act);
+  ACE_ASSERT (result == 1);
+  delete (int *) timer_act;
+  result = tq->is_empty ();
+  ACE_ASSERT (!result);
+
+  result = tq->expire ();
+  ACE_ASSERT (result == 2);
+
+  ACE_NEW (timer_act, int (4));
+  timer_id1 = tq->schedule (&eh, timer_act, ACE_OS::gettimeofday ());
+  ACE_ASSERT (timer_id1 != -1);
+  ACE_NEW (timer_act, int (5));
+  long timer_id2 = tq->schedule (&eh, timer_act, ACE_OS::gettimeofday ());
+  ACE_ASSERT (timer_id2 != -1);
+
+  result = tq->cancel (timer_id1, &timer_act);
+  ACE_ASSERT (result == 1);
+  delete (int *) timer_act;
+  result = tq->cancel (timer_id2, &timer_act);
+  ACE_ASSERT (result == 1);
+  delete (int *) timer_act;
+  result = tq->is_empty ();
+  ACE_ASSERT (result == 1);
+  result = tq->expire ();
+  ACE_ASSERT (result == 0);
+}
+
+struct Timer_Queues
+{
+  ACE_Timer_Queue *queue_;
+  // Pointer to the subclass of <ACE_Timer_Queue> that we're testing.
+
+  const char *name_;
+  // Name of the Queue that we're testing.
+};
+
+static Timer_Queues timer_queues[] =
+{
+  { new ACE_Timer_List, "ACE_Timer_List" },
+  { new ACE_Timer_Heap, "ACE_Timer_Heap" },
+  { 0, 0 },
+};
+
+int
+ACE_TMAIN (int, ACE_TCHAR *[])
+{
+  for (int i = 0; timer_queues[i].name_ != 0; i++)
+    {
+      test_functionality (timer_queues[i].queue_);
+      delete timer_queues[i].queue_;
+    }
+
+  return 0;
+}
-- 
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