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-rw-r--r--java/tests/Concurrency/MutexTest.java154
1 files changed, 0 insertions, 154 deletions
diff --git a/java/tests/Concurrency/MutexTest.java b/java/tests/Concurrency/MutexTest.java
deleted file mode 100644
index 680266ef071..00000000000
--- a/java/tests/Concurrency/MutexTest.java
+++ /dev/null
@@ -1,154 +0,0 @@
-/*************************************************
- *
- * = PACKAGE
- * tests.Concurrency
- *
- * = FILENAME
- * MutexTest.java
- *
- *@author Prashant Jain
- *
- *************************************************/
-package tests.Concurrency;
-
-import java.io.*;
-import JACE.OS.*;
-import JACE.Concurrency.*;
-
-class MutexReader extends Thread
-{
- MutexReader (int nIterations, Mutex mutex)
- {
- this.nIterations_ = nIterations;
- this.mutex_ = mutex;
- }
-
- public void run ()
- {
- for (int i = 1; i <= this.nIterations_; i++)
- {
- // Acquire the mutex (will block until it gets it)
- try
- {
- this.mutex_.acquire ();
- }
- catch (InterruptedException e)
- {
- ACE.ERROR (e);
- }
-
- MutexTest.count++;
- ACE.DEBUG (Thread.currentThread ().toString () +
- " reader acquired mutex in iteration " + i +
- ", count = " + MutexTest.count);
-
- try
- {
- Thread.sleep (1);
- }
- catch (InterruptedException e)
- {
- }
- // Release the mutex
- this.mutex_.release ();
- try
- {
- Thread.sleep (1);
- }
- catch (InterruptedException e)
- {
- }
-
- }
- }
-
- int nIterations_;
- Mutex mutex_;
-}
-
-class MutexWriter extends Thread
-{
- MutexWriter (int nIterations, Mutex mutex)
- {
- this.nIterations_ = nIterations;
- this.mutex_ = mutex;
- }
-
- public void run ()
- {
- for (int i = 1; i <= this.nIterations_; i++)
- {
- // Acquire the mutex (will block until it gets it)
- try
- {
- this.mutex_.acquire ();
- }
- catch (InterruptedException e)
- {
- ACE.ERROR (e);
- }
-
- MutexTest.count++;
- ACE.DEBUG (Thread.currentThread ().toString () +
- " writer acquired mutex in iteration " + i +
- ", count = " + MutexTest.count);
-
- try
- {
- Thread.sleep (1);
- }
- catch (InterruptedException e)
- {
- }
-
- // Release the mutex
- this.mutex_.release ();
- try
- {
- Thread.sleep (1);
- }
- catch (InterruptedException e)
- {
- }
-
- }
- }
-
- int nIterations_;
- Mutex mutex_;
-}
-
-public class MutexTest
-{
- public static void main (String args[])
- {
- int nReaders = 1;
- int nWriters = 1;
- int nIterations = 100;
- int i;
- try
- {
- if (args.length == 3)
- {
- nReaders = Integer.parseInt (args[0]);
- nWriters = Integer.parseInt (args[1]);
- nIterations = Integer.parseInt (args[2]);
- }
- }
- catch (NumberFormatException e)
- {
- ACE.ERROR ("Illegal argument.");
- }
-
- // Create a lock
- Mutex mutex = new Mutex ();
-
- // Now spawn off the readers and writers
- for (i = 0; i < nReaders; i++)
- new MutexReader (nIterations, mutex).start ();
-
- for (i = 0; i < nWriters; i++)
- new MutexWriter (nIterations, mutex).start ();
- }
- public static int count;
-}