1 files changed, 34 insertions, 0 deletions
diff --git a/libjava/testsuite/libjava.lang/Thread_Sleep_2.java b/libjava/testsuite/libjava.lang/Thread_Sleep_2.java
new file mode 100644
index 000000000..37c0d3bb6
--- /dev/null
+++ b/libjava/testsuite/libjava.lang/Thread_Sleep_2.java
@@ -0,0 +1,34 @@
+// Test that Thread.sleep() is accurate
+// and that nanoTime actually measures in nanoseconds.
+
+public class Thread_Sleep_2
+{
+  public static void main(String args[])
+  {
+    try
+    {
+      boolean ok = true;
+      for (int i = 0; i < 100; i++)
+	{
+	  long start = System.nanoTime();
+	  Thread.sleep(10);
+	  long end = System.nanoTime();
+	  if ((end - start) < 10000000)
+	    {
+	      System.out.print ("failed, iteration ");
+	      System.out.print (i);
+	      System.out.print (", time ");
+	      System.out.print (end - start);
+	      System.out.println ("ns");
+	      ok = false;
+	    }
+	}
+      if (ok)
+	System.out.println ("ok");
+    }
+    catch (InterruptedException x)
+    {
+      System.out.println("error: Thread interrupted.");
+    }
+  }
+}