133 lines
5.0 KiB
Java
133 lines
5.0 KiB
Java
/*
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* Copyright (c) 2003, 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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/* @test
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* @bug 4720528
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* @summary synopsis: (spec) ActivationSystem.activeGroup spec should be
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* relaxed (duplicate call to activeGroup with same instantiator and
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* incarnation should not throw ActivationException; it should succeed)
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* @author Ann Wollrath
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*
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* @library ../../../testlibrary
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* @modules java.rmi/sun.rmi.registry
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* java.rmi/sun.rmi.server
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* java.rmi/sun.rmi.transport
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* java.rmi/sun.rmi.transport.tcp
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* java.base/sun.nio.ch
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* @build TestLibrary RMID ActivationLibrary RMIDSelectorProvider
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* @run main/othervm/policy=security.policy/timeout=480 IdempotentActiveGroup
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*/
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import java.rmi.MarshalledObject;
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import java.rmi.NoSuchObjectException;
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import java.rmi.RemoteException;
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import java.rmi.activation.ActivationDesc;
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import java.rmi.activation.ActivationException;
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import java.rmi.activation.ActivationGroup;
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import java.rmi.activation.ActivationGroupDesc;
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import java.rmi.activation.ActivationGroupID;
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import java.rmi.activation.ActivationID;
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import java.rmi.activation.ActivationInstantiator;
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import java.rmi.activation.ActivationSystem;
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import java.rmi.server.UnicastRemoteObject;
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public class IdempotentActiveGroup {
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public static void main(String[] args) {
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System.err.println("\nRegression test for bug 4720528\n");
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TestLibrary.suggestSecurityManager("java.lang.SecurityManager");
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RMID rmid = null;
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ActivationInstantiator inst1 = null;
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ActivationInstantiator inst2 = null;
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try {
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RMID.removeLog();
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rmid = RMID.createRMIDOnEphemeralPort();
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rmid.start();
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System.err.println("Create group descriptor");
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ActivationGroupDesc groupDesc =
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new ActivationGroupDesc(null, null);
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ActivationSystem system = ActivationGroup.getSystem();
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System.err.println("Register group descriptor");
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ActivationGroupID groupID = system.registerGroup(groupDesc);
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inst1 = new FakeInstantiator();
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inst2 = new FakeInstantiator();
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System.err.println("Invoke activeGroup with inst1");
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system.activeGroup(groupID, inst1, 0);
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try {
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System.err.println("Invoke activeGroup with inst2");
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system.activeGroup(groupID, inst2, 0);
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throw new RuntimeException(
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"TEST FAILED: activeGroup with unequal groups succeeded!");
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} catch (ActivationException expected) {
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System.err.println("Caught expected ActivationException");
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System.err.println("Test 1 (of 2) passed");
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}
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try {
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System.err.println("Invoke activeGroup with inst1");
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system.activeGroup(groupID, inst1, 0);
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System.err.println("activeGroup call succeeded");
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System.err.println("Test 2 (of 2) passed");
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} catch (ActivationException unexpected) {
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throw new RuntimeException(
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"TEST FAILED: activeGroup with equal groups failed!",
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unexpected);
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}
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} catch (Exception e) {
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TestLibrary.bomb("test failed", e);
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} finally {
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try {
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if (inst1 != null) {
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UnicastRemoteObject.unexportObject(inst1, true);
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}
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if (inst2 != null) {
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UnicastRemoteObject.unexportObject(inst2, true);
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}
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} catch (NoSuchObjectException unexpected) {
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throw new AssertionError(unexpected);
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}
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rmid.cleanup();
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}
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}
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private static class FakeInstantiator
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extends UnicastRemoteObject
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implements ActivationInstantiator
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{
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FakeInstantiator() throws RemoteException {}
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public MarshalledObject newInstance(ActivationID id,
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ActivationDesc desc)
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{
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throw new AssertionError();
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}
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}
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}
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