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/*
* Copyright (c) 1999, 2013, 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 4211906
* @summary If the type of a parameter or return value in an RMI call can be
* successfully downloaded by the receiving endpoint, then an array class with
* that type as its element type should likewise be able to be successfully
* downloaded. This should be true regardless of how many dimensions the
* array has.
* @author Peter Jones
*
* @library ../../../testlibrary
* @modules java.rmi/sun.rmi.registry
* java.rmi/sun.rmi.server
* java.rmi/sun.rmi.transport
* java.rmi/sun.rmi.transport.tcp
* @build TestLibrary Receiver DownloadArrayClass_Stub Foo
* @run main/othervm/policy=security.policy DownloadArrayClass
*/
import java.lang.reflect.Array;
import java.net.*;
import java.rmi.*;
import java.rmi.server.*;
public class DownloadArrayClass
extends UnicastRemoteObject
implements Receiver
{
public DownloadArrayClass() throws RemoteException {
}
public void receive(Object obj) {
System.err.println("+ receive(): received object " + obj);
}
public static void main(String[] args) {
System.err.println("\nRegression test for bug 4082868\n");
URL remoteCodebase = null;
try {
remoteCodebase =
TestLibrary.installClassInCodebase("Foo", "remote_codebase");
} catch (MalformedURLException e) {
TestLibrary.bomb(e);
}
System.err.println("Setting codebase property to: " + remoteCodebase);
System.setProperty("java.rmi.server.codebase",
remoteCodebase.toString());
/*
* Load Foo from a non-RMI class loader so that it won't be already
* loaded by an RMI class loader in this VM (for whatever that's
* worth), but with URLClassLoader so that they will be annotated
* properly.
*/
System.err.println("Creating class loader for remote codebase " +
remoteCodebase);
ClassLoader remoteCodebaseLoader =
URLClassLoader.newInstance(new URL[] { remoteCodebase });
TestLibrary.suggestSecurityManager(null);
System.err.println("Creating remote object.");
DownloadArrayClass obj = null;
try {
obj = new DownloadArrayClass();
} catch (RemoteException e) {
TestLibrary.bomb(e);
}
try {
Receiver stub = (Receiver) RemoteObject.toStub(obj);
/*
* Load the downloadable class "Foo" to marshal over RMI calls
* in various forms.
*/
Class fooClass = remoteCodebaseLoader.loadClass("Foo");
Object arg;
/*
* First, to establish that simple class downloading is working
* properly, try marshalling a simple instance of Foo.
*/
arg = fooClass.newInstance();
System.err.println("Passing object of type " + arg.getClass());
stub.receive(arg);
/*
* Second, try marshalling a one-dimensional array of element
* type Foo.
*/
arg = Array.newInstance(fooClass, 26);
System.err.println("Passing object of type " + arg.getClass());
stub.receive(arg);
/*
* Finally, try marshalling a multi-dimensional array with
* Foo as the eventual element type.
*/
arg = Array.newInstance(fooClass, new int[] { 1, 42, 0 });
System.err.println("Passing object of type " + arg.getClass());
stub.receive(arg);
System.err.println("TEST PASSED: " +
"arrays of downloaded classes successfully passed");
} catch (Exception e) {
System.err.println("TEST FAILED: ");
e.printStackTrace();
throw new RuntimeException("TEST FAILED: " + e.toString());
} finally {
try {
UnicastRemoteObject.unexportObject(obj, true);
} catch (Throwable e) {
}
}
}
}
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