/*
* JBoss, Home of Professional Open Source
* Copyright 2008, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.test.deployers.vfs.classloader.test;
import junit.framework.Test;
import junit.framework.TestSuite;
import org.jboss.classloading.spi.metadata.ClassLoadingMetaData;
import org.jboss.deployers.client.spi.DeployerClient;
import org.jboss.deployers.client.spi.Deployment;
import org.jboss.deployers.structure.spi.DeploymentUnit;
import org.jboss.test.deployers.vfs.classloader.support.a.A;
import org.jboss.test.deployers.vfs.classloader.support.b.B;
/**
* VFSClassLoaderDependenciesUnitTestCase.
*
* @author <a href="adrian@jboss.com">Adrian Brock</a>
* @version $Revision: 1.1 $
*/
public class VFSClassLoaderDependenciesUnitTestCase extends VFSClassLoaderDependenciesTest
{
public static Test suite()
{
return new TestSuite(VFSClassLoaderDependenciesUnitTestCase.class);
}
public VFSClassLoaderDependenciesUnitTestCase(String name)
{
super(name);
}
public void testSimpleClassLoader() throws Exception
{
DeployerClient deployer = getMainDeployer();
Deployment deployment = createDeployment(NameA);
addClassLoadingMetaData(deployment, null, A.class);
DeploymentUnit unit = assertDeploy(deployer, deployment);
assertEquals(XA, deployer2.deployed);
assertEquals(NONE, deployer2.undeployed);
ClassLoader cl = unit.getClassLoader();
enableTrace("org.jboss.classloader");
assertLoadClass(cl, A.class);
assertUndeploy(deployer, deployment);
assertLoadClass(cl, A.class);
assertEquals(XA, deployer2.deployed);
assertEquals(XA, deployer2.undeployed);
}
public void testADependsUponModuleBCorrectWay() throws Exception
{
DeployerClient deployer = getMainDeployer();
Deployment deploymentB = createDeployment(NameB);
addClassLoadingMetaData(deploymentB, null, B.class);
DeploymentUnit unitB = assertDeploy(deployer, deploymentB);
ClassLoader clB = unitB.getClassLoader();
assertLoadClass(clB, B.class);
assertEquals(XB, deployer2.deployed);
assertEquals(NONE, deployer2.undeployed);
Deployment deploymentA = createDeployment(NameA);
ClassLoadingMetaData classLoadingMetaData = addClassLoadingMetaData(deploymentA, null, A.class);
addRequireModule(classLoadingMetaData, "B", null);
DeploymentUnit unitA = assertDeploy(deployer, deploymentA);
ClassLoader clA = unitA.getClassLoader();
assertLoadClass(clA, B.class, clB);
assertEquals(XBA, deployer2.deployed);
assertEquals(NONE, deployer2.undeployed);
assertUndeploy(deployer, deploymentA);
assertLoadClassIllegal(clA, B.class);
assertEquals(XBA, deployer2.deployed);
assertEquals(XA, deployer2.undeployed);
assertUndeploy(deployer, deploymentB);
assertLoadClass(clB, B.class);
assertEquals(XBA, deployer2.deployed);
assertEquals(XAB, deployer2.undeployed);
}
public void testADependsUponModuleBWrongWay() throws Exception
{
DeployerClient deployer = getMainDeployer();
Deployment deploymentA = createDeployment(NameA);
ClassLoadingMetaData classLoaderMetaData = addClassLoadingMetaData(deploymentA, null, A.class);
addRequireModule(classLoaderMetaData, "B", null);
DeploymentUnit unitA = addDeployment(deployer, deploymentA);
assertNoClassLoader(unitA);
assertEquals(NONE, deployer2.deployed);
assertEquals(NONE, deployer2.undeployed);
Deployment deploymentB = createDeployment(NameB);
addClassLoadingMetaData(deploymentB, null, B.class);
DeploymentUnit unitB = assertDeploy(deployer, deploymentB);
ClassLoader clB = unitB.getClassLoader();
assertLoadClass(clB, B.class);
assertEquals(XBA, deployer2.deployed);
assertEquals(NONE, deployer2.undeployed);
ClassLoader clA = unitA.getClassLoader();
assertLoadClass(clA, B.class, clB);
assertUndeploy(deployer, deploymentA);
assertLoadClassIllegal(clA, B.class);
assertEquals(XBA, deployer2.deployed);
assertEquals(XA, deployer2.undeployed);
assertUndeploy(deployer, deploymentB);
assertLoadClass(clB, B.class);
assertEquals(XBA, deployer2.deployed);
assertEquals(XAB, deployer2.undeployed);
}
public void testADependsUponModuleBRedeployA() throws Exception
{
DeployerClient deployer = getMainDeployer();
Deployment deploymentA = createDeployment(NameA);
ClassLoadingMetaData classLoaderMetaData = addClassLoadingMetaData(deploymentA, null, A.class);
addRequireModule(classLoaderMetaData, "B", null);
DeploymentUnit unitA = addDeployment(deployer, deploymentA);
assertNoClassLoader(unitA);
assertEquals(NONE, deployer2.deployed);
assertEquals(NONE, deployer2.undeployed);
Deployment deploymentB = createDeployment(NameB);
addClassLoadingMetaData(deploymentB, null, B.class);
DeploymentUnit unitB = assertDeploy(deployer, deploymentB);
ClassLoader clB = unitB.getClassLoader();
assertLoadClass(clB, B.class);
assertEquals(XBA, deployer2.deployed);
assertEquals(NONE, deployer2.undeployed);
ClassLoader clA = unitA.getClassLoader();
assertLoadClass(clA, B.class, clB);
assertUndeploy(deployer, deploymentA);
assertLoadClassIllegal(clA, B.class);
assertEquals(XBA, deployer2.deployed);
assertEquals(XA, deployer2.undeployed);
unitA = assertDeploy(deployer, deploymentA);
clA = unitA.getClassLoader();
assertLoadClass(clA, B.class, clB);
assertEquals(XBAA, deployer2.deployed);
assertEquals(XA, deployer2.undeployed);
}
public void testADependsUponModuleBRedeployB() throws Exception
{
DeployerClient deployer = getMainDeployer();
Deployment deploymentA = createDeployment(NameA);
ClassLoadingMetaData classLoaderMetaData = addClassLoadingMetaData(deploymentA, null, A.class);
addRequireModule(classLoaderMetaData, "B", null);
DeploymentUnit unitA = addDeployment(deployer, deploymentA);
assertNoClassLoader(unitA);
assertEquals(NONE, deployer2.deployed);
assertEquals(NONE, deployer2.undeployed);
Deployment deploymentB = createDeployment(NameB);
addClassLoadingMetaData(deploymentB, null, B.class);
DeploymentUnit unitB = assertDeploy(deployer, deploymentB);
ClassLoader clB = unitB.getClassLoader();
assertLoadClass(clB, B.class);
assertEquals(XBA, deployer2.deployed);
assertEquals(NONE, deployer2.undeployed);
ClassLoader clA = unitA.getClassLoader();
assertLoadClass(clA, B.class, clB);
enableTrace("org.jboss.deployers");
enableTrace("org.jboss.dependency");
assertUndeploy(deployer, deploymentB);
assertLoadClassIllegal(clA, B.class);
assertEquals(XBA, deployer2.deployed);
assertEquals(XAB, deployer2.undeployed);
unitB = assertDeploy(deployer, deploymentB);
clA = unitA.getClassLoader();
clB = unitB.getClassLoader();
assertLoadClass(clA, B.class, clB);
assertEquals(XBABA, deployer2.deployed);
assertEquals(XAB, deployer2.undeployed);
}
}