Thread_Wait.java: New file.

2000-03-23  Bryce McKinlay  <bryce@albatross.co.nz>

        * libjava.lang/Thread_Wait.java: New file.
        * libjava.lang/Thread_Sleep.java: New file.
        * libjava.lang/Thread_Monitor.java: New file.
        * libjava.lang/Thread_Wait.out: New file.
        * libjava.lang/Thread_Sleep.out: New file.
        * libjava.lang/Thread_Monitor.out: New file.
        * libjava.lang/Thread_Interrupt.java: New file.
        * libjava.lang/Thread_Wait_2.java: New file.
        * libjava.lang/Thread_Wait_2.out: New file.
        * libjava.lang/Thread_Wait_Interrupt.java: New file.
        * libjava.lang/Thread_Wait_Interrupt.out: New file.
        * libjava.lang/Thread_Interrupt.out: New file.
        * libjava.lang/Thread_Join.java: New file.
        * libjava.lang/Thread_Join.out: New file.
        * libjava.lang/Thread_Alive.java: New file.
        * libjava.lang/Thread_Alive.out: New file.

From-SVN: r32706

1 files changed, 76 insertions, 0 deletions

diff --git a/libjava/testsuite/libjava.lang/Thread_Wait_Interrupt.java b/libjava/testsuite/libjava.lang/Thread_Wait_Interrupt.java
new file mode 100644
index 00000000000..be7b5551614
--- /dev/null
+++ b/libjava/testsuite/libjava.lang/Thread_Wait_Interrupt.java
@@ -0,0 +1,76 @@
+// Create two threads waiting on a monitor. Interrupt one of them. Does the 
+// other wake up correctly?
+// Origin: Bryce McKinlay <bryce@albatross.co.nz>
+
+class Waiter extends Thread
+{
+  Object monitor;
+  int thread_num;
+  boolean interrupted = false;
+  boolean notified = false; 
+
+  Waiter (Object monitor, int thread_num)
+  {
+    this.monitor = monitor;
+    this.thread_num = thread_num;
+  }
+  
+  public void run()
+  {
+    synchronized (monitor)
+      {
+        System.out.println ("Thread waiting.");
+	try
+	{
+	  long start = System.currentTimeMillis();
+	  monitor.wait(1000);
+	  long time = System.currentTimeMillis() - start;
+	  if (time > 990)
+	    System.out.println ("Error: wait on thread " + thread_num 
+	                        + " timed out.");
+	  else
+	    notified = true;
+	}
+	catch (InterruptedException x)
+	{
+	  interrupted = true;
+	}
+      }
+    
+  }
+}
+
+public class Thread_Wait_Interrupt
+{
+  public static void main(String args[])
+  {
+    Object monitor = new Object();
+    Waiter w1 = new Waiter(monitor, 1);
+    Waiter w2 = new Waiter(monitor, 2);
+    w1.start();
+    w2.start();
+    try
+    {
+      Thread.sleep(250);
+
+      synchronized (monitor)
+      {
+	w1.interrupt();
+	monitor.notify();
+      }
+
+      w1.join();
+      w2.join();
+      System.out.println("join ok");
+      System.out.println("Thread 1 " + 
+                         (w1.interrupted ? "interrupted ok" : "error"));
+      System.out.println("Thread 2 " +
+                         (w2.notified ? "notified ok" : "error"));
+
+    }
+    catch (InterruptedException x)
+    {
+      System.out.println (x);
+    }
+  }
+}