145 lines
5.8 KiB
Java
145 lines
5.8 KiB
Java
/*
|
|
* Copyright (c) 1998, 2014, 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 4149366
|
|
* @summary The class loader used to load classes for parameter types sent in
|
|
* an RMI call to an activatable object should delegate to the class loader
|
|
* that loaded the class of the activatable object itself, to maximize the
|
|
* likelihood of type compatibility between downloaded parameter types and
|
|
* supertypes shared with the activatable object.
|
|
* @author Peter Jones (much code taken from Ann Wollrath's activation tests)
|
|
*
|
|
* @library ../../../testlibrary
|
|
* @build TestLibrary RMID ActivationLibrary
|
|
* Foo FooReceiverImpl FooReceiverImpl_Stub Bar
|
|
* @run main/othervm/policy=security.policy/timeout=240 DownloadParameterClass
|
|
*/
|
|
|
|
import java.io.*;
|
|
import java.net.*;
|
|
import java.util.*;
|
|
import java.rmi.*;
|
|
import java.rmi.activation.*;
|
|
import java.rmi.server.*;
|
|
import java.rmi.registry.*;
|
|
|
|
public class DownloadParameterClass {
|
|
|
|
public interface FooReceiver extends Remote {
|
|
|
|
/*
|
|
* The interface can't actually declare that the method takes a
|
|
* Foo, because then Foo would have to be in the test's CLASSPATH,
|
|
* which might get propagated to the group VM's CLASSPATH, which
|
|
* would nullify the test (the Foo supertype must be loaded in the
|
|
* group VM only through the class loader that loaded the
|
|
* activatable object).
|
|
*/
|
|
public void receiveFoo(Object obj) throws RemoteException;
|
|
}
|
|
|
|
public static void main(String[] args) {
|
|
|
|
System.err.println("\nRegression test for bug 4149366\n");
|
|
|
|
/*
|
|
* Install classes to be seen by the activatable object's class
|
|
* loader in the "codebase1" subdirectory of working directory, and
|
|
* install the subtype to be downloaded into the activatable object
|
|
* into the "codebase2" subdirectory.
|
|
*/
|
|
URL codebase1 = null;
|
|
URL codebase2 = null;
|
|
try {
|
|
codebase1 = TestLibrary.installClassInCodebase("FooReceiverImpl", "codebase1");
|
|
TestLibrary.installClassInCodebase("FooReceiverImpl_Stub", "codebase1");
|
|
TestLibrary.installClassInCodebase("Foo", "codebase1");
|
|
codebase2 = TestLibrary.installClassInCodebase("Bar", "codebase2");
|
|
} catch (MalformedURLException e) {
|
|
TestLibrary.bomb("failed to install test classes", e);
|
|
}
|
|
|
|
TestLibrary.suggestSecurityManager("java.rmi.RMISecurityManager");
|
|
|
|
RMID rmid = null;
|
|
|
|
try {
|
|
RMID.removeLog();
|
|
rmid = RMID.createRMID();
|
|
rmid.start();
|
|
|
|
/* Cause activation groups to have a security policy that will
|
|
* allow security managers to be downloaded and installed
|
|
*/
|
|
Properties p = new Properties();
|
|
// this test must always set policies/managers in its
|
|
// activation groups
|
|
p.put("java.security.policy",
|
|
TestParams.defaultGroupPolicy);
|
|
p.put("java.security.manager",
|
|
TestParams.defaultSecurityManager);
|
|
|
|
/*
|
|
* Create and register descriptors for activatable object in a
|
|
* group other than this VM's group, so that another VM will be
|
|
* spawned with the object is activated.
|
|
*/
|
|
System.err.println("Creating descriptors");
|
|
ActivationGroupDesc groupDesc =
|
|
new ActivationGroupDesc(p, null);
|
|
ActivationGroupID groupID =
|
|
ActivationGroup.getSystem().registerGroup(groupDesc);
|
|
ActivationDesc objDesc =
|
|
new ActivationDesc(groupID, "FooReceiverImpl",
|
|
codebase1.toString(), null, false);
|
|
|
|
System.err.println("Registering descriptors");
|
|
FooReceiver obj = (FooReceiver) Activatable.register(objDesc);
|
|
|
|
/*
|
|
* Create an instance of the subtype to be downloaded by the
|
|
* activatable object. The codebase must be a path including
|
|
* "codebase1" as well as "codebase2" because the supertype
|
|
* must be visible here as well; the supertype cannot be
|
|
* installed in both codebases (like it would be in a typical
|
|
* setup) because of the trivial installation mechanism used
|
|
* below, and see the comment above for why it can't be in
|
|
* the test's CLASSPATH.
|
|
*/
|
|
Class subtype = RMIClassLoader.loadClass(
|
|
codebase2 + " " + codebase1, "Bar");
|
|
Object subtypeInstance = subtype.newInstance();
|
|
|
|
obj.receiveFoo(subtypeInstance);
|
|
|
|
System.err.println("\nTEST PASSED\n");
|
|
|
|
} catch (Exception e) {
|
|
TestLibrary.bomb("test failed", e);
|
|
} finally {
|
|
rmid.cleanup();
|
|
}
|
|
}
|
|
}
|