--- a/jdk/test/java/util/logging/Listeners.java Tue Jan 07 15:00:23 2014 -0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,135 +0,0 @@
-/*
- * Copyright (c) 2012, 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
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/*
- * @test
- * @bug 7192275
- * @summary Basic test of addPropertyListener/removePropertyListener methods
- * @run main/othervm Listeners
- */
-
-import java.util.logging.LogManager;
-import java.beans.PropertyChangeListener;
-import java.beans.PropertyChangeEvent;
-
-public class Listeners {
-
- static void assertTrue(boolean result, String msg) {
- if (!result)
- throw new RuntimeException(msg);
- }
-
- /**
- * A {@code PropertyChangeListener} that counts the number of times that
- * the {@code propertyChange} method is fired, and also checks that the
- * event source is the expected (fixed) object.
- */
- static class Listener implements PropertyChangeListener {
- private final Object expectedSource;
- private int fireCount;
-
- Listener(Object expectedSource) {
- this.expectedSource = expectedSource;
- }
-
- int fireCount() {
- return fireCount;
- }
-
- Listener reset() {
- fireCount = 0;
- return this;
- }
-
- @Override
- public void propertyChange(PropertyChangeEvent evt) {
- assertTrue(evt.getSource() == expectedSource, "Unexpected source");
- fireCount++;
- }
- }
-
- /**
- * Tests that the given listeners are invoked the expected number of
- * times.
- */
- static void test(Listener[] listeners, int... expected) throws Exception {
- // reset counts
- for (Listener listener : listeners) {
- listener.reset();
- }
-
- // re-reading configuration causes events to be fired
- LogManager.getLogManager().readConfiguration();
-
- // check event listeners invoked as expected
- for (int i = 0; i < expected.length; i++) {
- assertTrue(listeners[i].fireCount() == expected[i],
- "Unexpected event count");
- }
- }
-
- @SuppressWarnings("deprecation")
- public static void main(String[] args) throws Exception {
- LogManager logman = LogManager.getLogManager();
-
- Listener[] listeners = new Listener[2];
- Listener listener1 = listeners[0] = new Listener(LogManager.class);
- Listener listener2 = listeners[1] = new Listener(LogManager.class);
-
- // add listeners
- logman.addPropertyChangeListener(listener1);
- test(listeners, 1, 0);
-
- logman.addPropertyChangeListener(listener1);
- test(listeners, 2, 0);
-
- logman.addPropertyChangeListener(listener2);
- test(listeners, 2, 1);
-
- // null handling to check for impact on the existing registrations
- try {
- logman.addPropertyChangeListener(null);
- assertTrue(false, "NullPointerException expected");
- } catch (NullPointerException expected) { }
- test(listeners, 2, 1);
-
- logman.removePropertyChangeListener(null); // no-op
- test(listeners, 2, 1);
-
- // remove listeners
- logman.removePropertyChangeListener(listener1);
- test(listeners, 1, 1);
-
- logman.removePropertyChangeListener(listener1);
- test(listeners, 0, 1);
-
- logman.removePropertyChangeListener(listener1); // no-op
- test(listeners, 0, 1);
-
- logman.removePropertyChangeListener(listener2);
- test(listeners, 0, 0);
-
- logman.removePropertyChangeListener(listener2); // no-op
- test(listeners, 0, 0);
- }
-}