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-rw-r--r--java/tests/Concurrency/Condition/Condition.dsp88
-rw-r--r--java/tests/Concurrency/Condition/Consumer.java73
-rw-r--r--java/tests/Concurrency/Condition/JoinableThreadGroup.java24
-rw-r--r--java/tests/Concurrency/Condition/Makefile25
-rw-r--r--java/tests/Concurrency/Condition/Producer.java67
-rw-r--r--java/tests/Concurrency/Condition/QueueTest.java64
-rw-r--r--java/tests/Concurrency/Condition/SimpleMessageQueue.java86
7 files changed, 0 insertions, 427 deletions
diff --git a/java/tests/Concurrency/Condition/Condition.dsp b/java/tests/Concurrency/Condition/Condition.dsp
deleted file mode 100644
index 2775a9cded6..00000000000
--- a/java/tests/Concurrency/Condition/Condition.dsp
+++ /dev/null
@@ -1,88 +0,0 @@
-# Microsoft Developer Studio Project File - Name="Condition" - Package Owner=<4>
-# Microsoft Developer Studio Generated Build File, Format Version 5.00
-# ** DO NOT EDIT **
-
-# TARGTYPE "Java Virtual Machine Java Project" 0x0809
-
-CFG=Condition - Java Virtual Machine Debug
-!MESSAGE This is not a valid makefile. To build this project using NMAKE,
-!MESSAGE use the Export Makefile command and run
-!MESSAGE
-!MESSAGE NMAKE /f "Condition.mak".
-!MESSAGE
-!MESSAGE You can specify a configuration when running NMAKE
-!MESSAGE by defining the macro CFG on the command line. For example:
-!MESSAGE
-!MESSAGE NMAKE /f "Condition.mak" CFG="Condition - Java Virtual Machine Debug"
-!MESSAGE
-!MESSAGE Possible choices for configuration are:
-!MESSAGE
-!MESSAGE "Condition - Java Virtual Machine Release" (based on\
- "Java Virtual Machine Java Project")
-!MESSAGE "Condition - Java Virtual Machine Debug" (based on\
- "Java Virtual Machine Java Project")
-!MESSAGE
-
-# Begin Project
-# PROP Scc_ProjName ""
-# PROP Scc_LocalPath ""
-JAVA=jvc.exe
-
-!IF "$(CFG)" == "Condition - Java Virtual Machine Release"
-
-# PROP BASE Use_MFC 0
-# PROP BASE Use_Debug_Libraries 0
-# PROP BASE Output_Dir ""
-# PROP BASE Intermediate_Dir ""
-# PROP BASE Target_Dir ""
-# PROP Use_MFC 0
-# PROP Use_Debug_Libraries 0
-# PROP Output_Dir "..\..\..\classes-r"
-# PROP Intermediate_Dir ""
-# PROP Target_Dir ""
-# ADD BASE JAVA /O
-# ADD JAVA /O
-
-!ELSEIF "$(CFG)" == "Condition - Java Virtual Machine Debug"
-
-# PROP BASE Use_MFC 0
-# PROP BASE Use_Debug_Libraries 1
-# PROP BASE Output_Dir ""
-# PROP BASE Intermediate_Dir ""
-# PROP BASE Target_Dir ""
-# PROP Use_MFC 0
-# PROP Use_Debug_Libraries 1
-# PROP Output_Dir "..\..\..\classes"
-# PROP Intermediate_Dir ""
-# PROP Target_Dir ""
-# ADD BASE JAVA /g
-# ADD JAVA /g
-
-!ENDIF
-
-# Begin Target
-
-# Name "Condition - Java Virtual Machine Release"
-# Name "Condition - Java Virtual Machine Debug"
-# Begin Source File
-
-SOURCE=.\Consumer.java
-# End Source File
-# Begin Source File
-
-SOURCE=.\JoinableThreadGroup.java
-# End Source File
-# Begin Source File
-
-SOURCE=.\Producer.java
-# End Source File
-# Begin Source File
-
-SOURCE=.\QueueTest.java
-# End Source File
-# Begin Source File
-
-SOURCE=.\SimpleMessageQueue.java
-# End Source File
-# End Target
-# End Project
diff --git a/java/tests/Concurrency/Condition/Consumer.java b/java/tests/Concurrency/Condition/Consumer.java
deleted file mode 100644
index ff4f5ff4a4b..00000000000
--- a/java/tests/Concurrency/Condition/Consumer.java
+++ /dev/null
@@ -1,73 +0,0 @@
-//File: Consumer.java
-//Seth Widoff 8/8/96
-//This class attempts at random intervals to dequeue random elements
-//from a queue. If the queue is empty the thread waits until an element
-//has been enqueued and another thread has invoked the notify() method.
-
-package tests.Concurrency.Condition;
-
-import JACE.ASX.TimeValue;
-import java.util.Random;
-
-public class Consumer implements Runnable
-{
- //Maximum pause between dequeues (in milliseconds)
- private static final int MAX_PAUSE = 1000;
-
- private SimpleMessageQueue queue_;
- private boolean stop_requested_ = false;
- private String name_;
- private int iterations_;
- private TimeValue timeout_;
-
- public Consumer(String name,
- SimpleMessageQueue queue,
- int iterations,
- TimeValue timeout)
- {
- name_ = "Consumer " + name;
- queue_ = queue;
- iterations_ = iterations;
- timeout_ = timeout;
- }
-
- public void run()
- {
- //Set the random number generator seed to the current time in
- //milliseconds.
-
- Random random = new Random(System.currentTimeMillis());
- Integer element;
-
- for (int i = 0; i < iterations_; )
- {
- try
- {
- element = (Integer)queue_.dequeue(timeout_);
- if (element != null)
- {
-
- System.out.print("Consumer::run() " + name_ + " dequeued " + element.toString());
- System.out.println(" Queue size: " + queue_.size());
-
- Thread.sleep(random.nextLong() % MAX_PAUSE);
- }
- else
- {
- System.out.println ("Null");
- }
- i++;
- }
- catch(Exception excp)
- {
- System.out.print ("Consumer::run() Exception: ");
- System.out.println(excp);
- }
- }
- }
-
- public void requestStop()
- {
- stop_requested_ = true;
- }
-}
diff --git a/java/tests/Concurrency/Condition/JoinableThreadGroup.java b/java/tests/Concurrency/Condition/JoinableThreadGroup.java
deleted file mode 100644
index c878eb026d3..00000000000
--- a/java/tests/Concurrency/Condition/JoinableThreadGroup.java
+++ /dev/null
@@ -1,24 +0,0 @@
-package tests.Concurrency.Condition;
-
-public class JoinableThreadGroup extends ThreadGroup
-{
- public JoinableThreadGroup(String name)
- {
- super(name);
- }
-
- public JoinableThreadGroup(ThreadGroup parent, String name)
- {
- super(parent, name);
- }
-
- public void join() throws InterruptedException
- {
- Thread list[] = new Thread[activeCount()];
-
- enumerate(list, true);
-
- for (int i = 0; i < list.length; i++)
- list[i].join();
- }
-}
diff --git a/java/tests/Concurrency/Condition/Makefile b/java/tests/Concurrency/Condition/Makefile
deleted file mode 100644
index fd1e6a93677..00000000000
--- a/java/tests/Concurrency/Condition/Makefile
+++ /dev/null
@@ -1,25 +0,0 @@
-# Makefile
-
-.SUFFIXES: .java .class
-
-JACE_WRAPPER = ../../..
-CLASSDIR = $(JACE_WRAPPER)/classes
-
-CLASSPATH := $(CLASSDIR):$(CLASSPATH)
-
-all:
- javac -d ${JACE_WRAPPER}/classes $(files)
-doc:
- javadoc -d ${JACE_WRAPPER}/doc $(files) $(packages)
-
-files = \
- QueueTest.java \
- JoinableThreadGroup.java \
- SimpleMessageQueue.java \
- Producer.java \
- Consumer.java
-
-packages = tests.Concurrency.Condition;
-
-realclean:
- find ${JACE_WRAPPER}/classes/tests/Concurrency/Condition -name '*.class' -print | xargs ${RM}
diff --git a/java/tests/Concurrency/Condition/Producer.java b/java/tests/Concurrency/Condition/Producer.java
deleted file mode 100644
index ed6da2251ba..00000000000
--- a/java/tests/Concurrency/Condition/Producer.java
+++ /dev/null
@@ -1,67 +0,0 @@
-//File: Producer.java
-//Seth Widoff 8/8/96
-//This class attempts at random intervals to enqueue random elements
-//into a queue. If the queue is full the thread waits until an element
-//has been dequeued and another thread has invoked the notify() method.
-
-package tests.Concurrency.Condition;
-
-import JACE.ASX.TimeValue;
-import java.util.Random;
-
-public class Producer implements Runnable
-{
- //Maximum pause between enqueues (in milliseconds)
- private static final int MAX_PAUSE = 1000;
-
- private SimpleMessageQueue queue_;
- private boolean stop_requested_ = false;
- private String name_;
- private int iterations_;
- private TimeValue timeout_;
-
- public Producer(String name,
- SimpleMessageQueue queue,
- int iterations,
- TimeValue timeout)
- {
- name_ = "Producer " + name;
- queue_ = queue;
- iterations_ = iterations;
- timeout_ = timeout;
- }
-
- public void run()
- {
- //Set the random number generator seed to the current time in milliseconds.
- Random random = new Random(System.currentTimeMillis());
- int element = 1;
-
- for (int i = 0; i < iterations_; )
- {
- try
- {
- // element = random.nextInt();
-
- queue_.enqueue((Object)new Integer(element), timeout_);
- System.out.print("Producer::run() " + name_ + " enqueued " + element);
- System.out.println(" Queue size: " + queue_.size());
-
- Thread.sleep(random.nextLong() % MAX_PAUSE);
- i++;
- element++;
- }
- catch(Exception excp)
- {
- System.out.print("Producer::run() Exception: ");
- System.out.println(excp);
- }
- }
- }
-
- public void requestStop()
- {
- stop_requested_ = true;
- }
-}
-
diff --git a/java/tests/Concurrency/Condition/QueueTest.java b/java/tests/Concurrency/Condition/QueueTest.java
deleted file mode 100644
index 87e7d57bbbd..00000000000
--- a/java/tests/Concurrency/Condition/QueueTest.java
+++ /dev/null
@@ -1,64 +0,0 @@
-//File: QueueTest.java
-//Seth Widoff, 8/8/96
-//This class is a test method for the Producer and Consumer classes.
-//The main method takes as arguments the number of producers, the
-//number of consumers and the number of elements in the queue. It then
-//spawn the specified threads and starts them.
-
-package tests.Concurrency.Condition;
-
-import JACE.ASX.TimeValue;
-
-public class QueueTest
-{
- public static void main(String[] args)
- {
- if (args.length < 5)
- {
- System.out.println("Usage: java QueueTest <# producers> <# consumers> <# elements> <#iterations> <#timeout secs> <#timeout nano secs>");
- System.exit(1);
- }
-
- int num_producers = Integer.parseInt(args[0]),
- num_consumers = Integer.parseInt(args[1]),
- num_elements = Integer.parseInt(args[2]),
- num_iterations = Integer.parseInt(args[3]),
- num_timeout_secs = Integer.parseInt(args[4]),
- num_timeout_nano_secs = Integer.parseInt(args[5]);
-
- if (num_elements < 1
- || num_consumers < 1
- || num_producers < 1)
- {
- System.out.println("All the parameters must be larger than zero.");
- System.exit(1);
- }
-
- SimpleMessageQueue queue = new SimpleMessageQueue(num_elements);
- Consumer[] consumers = new Consumer[num_consumers];
- Producer[] producers = new Producer[num_producers];
- JoinableThreadGroup thread_group = new JoinableThreadGroup("Producer Consumer");
-
- for (int i = 0; i < num_producers; i++)
- {
- producers[i] = new Producer("Number " + (i + 1), queue, num_iterations, new TimeValue (num_timeout_secs, num_timeout_nano_secs));
- new Thread(thread_group, producers[i]).start();
- }
-
- for (int i = 0; i < num_consumers; i++)
- {
- consumers[i] = new Consumer("Number " + (i + 1), queue, num_iterations, new TimeValue (num_timeout_secs, num_timeout_nano_secs));
- new Thread(thread_group, consumers[i]).start();
- }
-
- try
- {
- thread_group.join();
- }
- catch(InterruptedException excp)
- {
- System.out.println("QueueTest::main");
- System.out.println(excp);
- }
- }
-}
diff --git a/java/tests/Concurrency/Condition/SimpleMessageQueue.java b/java/tests/Concurrency/Condition/SimpleMessageQueue.java
deleted file mode 100644
index bb703516858..00000000000
--- a/java/tests/Concurrency/Condition/SimpleMessageQueue.java
+++ /dev/null
@@ -1,86 +0,0 @@
-package tests.Concurrency.Condition;
-
-import JACE.ASX.TimeoutException;
-import JACE.ASX.TimeValue;
-import JACE.Concurrency.*;
-
-public class SimpleMessageQueue
-{
- private int num_items_ = 0;
- private int head_ = 0, tail_ = 0;
- private Object[] queue_;
-
- private Mutex lock_ = new Mutex ();
- private Condition notFull_ = new Condition (lock_);
- private Condition notEmpty_ = new Condition (lock_);
-
- public SimpleMessageQueue(int size)
- {
- queue_ = new Object[size];
- }
-
- public void enqueue(Object element, TimeValue timeout)
- throws TimeoutException, InterruptedException
- {
- try
- {
- lock_.acquire ();
- while (this.isFull ())
- notFull_.Wait (timeout);
-
- if (tail_ == queue_.length)
- tail_ = 0;
- queue_[tail_] = element;
- tail_++;
-
- num_items_++;
- notEmpty_.signal ();
- }
- finally
- {
- lock_.release ();
- }
- }
-
- public Object dequeue (TimeValue timeout)
- throws TimeoutException, InterruptedException
- {
- Object return_value = null;
-
- try
- {
- lock_.acquire ();
- while (this.isEmpty ())
- notEmpty_.Wait (timeout);
-
- return_value = queue_[head_];
- head_++;
- if (head_ == queue_.length)
- head_ = 0;
-
- num_items_--;
- notFull_.signal ();
- }
- finally
- {
- lock_.release ();
- }
- return return_value;
- }
-
- public boolean isEmpty()
- {
- return num_items_ == 0;
- }
-
- public boolean isFull()
- {
- return num_items_ == queue_.length;
- }
-
- public int size()
- {
- return num_items_;
- }
-}
-