changeset 13268:a333d6e4f1e9

8144880: Instrument intermittently failing test ConfigChanges.java Reviewed-by: lancea, martin
author darcy
date Mon, 07 Dec 2015 14:12:58 -0800
parents dc3322ef23ff
children 24e271303228
files test/TEST.groups test/java/util/concurrent/ThreadPoolExecutor/ConfigChanges.java
diffstat 2 files changed, 8 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/test/TEST.groups	Mon Dec 07 12:35:37 2015 +0100
+++ b/test/TEST.groups	Mon Dec 07 14:12:58 2015 -0800
@@ -32,6 +32,7 @@
     :jdk_util \
     -java/util/WeakHashMap/GCDuringIteration.java \
     -java/util/concurrent/Phaser/Basic.java \
+    -java/util/concurrent/ThreadPoolExecutor/ConfigChanges.java
     sun/nio/cs/ISO8859x.java \
     java/nio/Buffer \
     com/sun/crypto/provider/Cipher \
@@ -42,6 +43,7 @@
     java/util/zip/TestLocalTime.java \
     java/util/concurrent/Phaser/Basic.java \
     java/util/WeakHashMap/GCDuringIteration.java \
+    java/util/concurrent/ThreadPoolExecutor/ConfigChanges.java \
     :jdk_io \
     :jdk_nio \
     -sun/nio/cs/ISO8859x.java \
--- a/test/java/util/concurrent/ThreadPoolExecutor/ConfigChanges.java	Mon Dec 07 12:35:37 2015 +0100
+++ b/test/java/util/concurrent/ThreadPoolExecutor/ConfigChanges.java	Mon Dec 07 14:12:58 2015 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2015, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -25,7 +25,10 @@
  * @test
  * @bug 6450200
  * @summary Test proper handling of pool state changes
+ * @library /lib/testlibrary/
+ * @build jdk.testlibrary.RandomFactory
  * @run main/othervm ConfigChanges
+ * @key randomness intermittent
  * @author Martin Buchholz
  */
 
@@ -42,11 +45,12 @@
 import java.util.concurrent.ThreadFactory;
 import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.atomic.AtomicInteger;
+import jdk.testlibrary.RandomFactory;
 
 public class ConfigChanges {
     static final ThreadGroup tg = new ThreadGroup("pool");
 
-    static final Random rnd = new Random();
+    static final Random rnd = RandomFactory.getRandom();
 
     static void report(ThreadPoolExecutor tpe) {
         try {