/*
* The MIT License
*
* Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package hudson.remoting;
import junit.framework.Test;
import org.objectweb.asm.ClassReader;
import org.objectweb.asm.commons.EmptyVisitor;
/**
* Test class image forwarding.
*
* @author Kohsuke Kawaguchi
*/
public class ClassRemotingTest extends RmiTestBase {
public void test1() throws Throwable {
// call a class that's only available on DummyClassLoader, so that on the remote channel
// it will be fetched from this class loader and not from the system classloader.
DummyClassLoader cl = new DummyClassLoader(this.getClass().getClassLoader());
Callable c = (Callable) cl.loadClass("hudson.remoting.test.TestCallable").newInstance();
Object[] r = (Object[]) channel.call(c);
System.out.println(r[0]);
assertTrue(r[0].toString().startsWith("hudson.remoting.RemoteClassLoader@"));
// make sure the bytes are what we are expecting
System.out.println("Resource is "+((byte[])r[1]).length+" bytes");
ClassReader cr = new ClassReader((byte[])r[1]);
cr.accept(new EmptyVisitor(),false);
// make sure cache is taking effect
System.out.println(r[2]);
System.out.println(r[3]);
assertEquals(r[2],r[3]);
}
public static Test suite() throws Exception {
return buildSuite(ClassRemotingTest.class);
}
}