121 lines
4.8 KiB
Java
121 lines
4.8 KiB
Java
/*
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* Copyright (c) 2004, 2016, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 5024531
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* @summary Test type mapping of the platform MXBean proxy
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* returned from Management.newPlatformMXBeanProxy().
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* @author Mandy Chung
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*/
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import java.lang.management.*;
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import javax.management.*;
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import static java.lang.management.ManagementFactory.*;
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import java.util.List;
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import java.util.Map;
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import java.util.Properties;
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import com.sun.management.GcInfo;
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public class ProxyExceptions {
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private static MBeanServer server =
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ManagementFactory.getPlatformMBeanServer();
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private static MemoryPoolMXBean heapPool = null;
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private static MemoryPoolMXBean nonHeapPool = null;
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public static void main(String[] argv) throws Exception {
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List<MemoryPoolMXBean> pools = getMemoryPoolMXBeans();
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for (MemoryPoolMXBean p : pools) {
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MemoryPoolMXBean proxy = newPlatformMXBeanProxy(server,
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MEMORY_POOL_MXBEAN_DOMAIN_TYPE + ",name=" + p.getName(),
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MemoryPoolMXBean.class);
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boolean uoeCaught;
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if (!p.isUsageThresholdSupported()) {
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try {
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proxy.getUsageThreshold();
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uoeCaught = false;
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} catch (UnsupportedOperationException e) {
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uoeCaught = true;
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}
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if (!uoeCaught) {
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throw new RuntimeException("TEST FAILED: " +
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"UnsupportedOperationException not thrown " +
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"when calling getUsageThreshold on " + p.getName());
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}
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try {
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proxy.setUsageThreshold(100);
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uoeCaught = false;
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} catch (UnsupportedOperationException e) {
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uoeCaught = true;
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}
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if (!uoeCaught) {
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throw new RuntimeException("TEST FAILED: " +
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"UnsupportedOperationException not thrown " +
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"when calling setUsageThreshold on " + p.getName());
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}
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}
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if (!p.isCollectionUsageThresholdSupported()) {
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try {
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proxy.getCollectionUsageThreshold();
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uoeCaught = false;
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} catch (UnsupportedOperationException e) {
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uoeCaught = true;
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}
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if (!uoeCaught) {
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throw new RuntimeException("TEST FAILED: " +
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"UnsupportedOperationException not thrown " +
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"when calling getCollectionUsageThreshold on " +
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p.getName());
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}
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try {
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proxy.setCollectionUsageThreshold(100);
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uoeCaught = false;
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} catch (UnsupportedOperationException e) {
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uoeCaught = true;
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}
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if (!uoeCaught) {
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throw new RuntimeException("TEST FAILED: " +
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"UnsupportedOperationException not thrown " +
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"when calling getCollectionUsageThreshold on " +
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p.getName());
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}
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}
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}
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ThreadMXBean thread = newPlatformMXBeanProxy(server,
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THREAD_MXBEAN_NAME,
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ThreadMXBean.class);
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boolean iaeCaught = false;
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try {
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thread.getThreadInfo(-1);
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} catch (IllegalArgumentException e) {
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iaeCaught = true;
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}
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if (!iaeCaught) {
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throw new RuntimeException("TEST FAILED: " +
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"IllegalArgumentException not thrown " +
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"when calling getThreadInfo(-1)");
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}
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System.out.println("Test passed.");
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}
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}
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