[jboss-cvs] JBossAS SVN: r83351 - in projects/jboss-cl/trunk/classloading-vfs/src/test: resources and 10 other directories.
jboss-cvs-commits at lists.jboss.org
jboss-cvs-commits at lists.jboss.org
Fri Jan 23 10:01:07 EST 2009
Author: kabir.khan at jboss.com
Date: 2009-01-23 10:01:07 -0500 (Fri, 23 Jan 2009)
New Revision: 83351
Added:
projects/jboss-cl/trunk/classloading-vfs/src/test/java/org/jboss/test/classloading/vfs/metadata/test/GeneratedClassesUnitTestCase.java
projects/jboss-cl/trunk/classloading-vfs/src/test/resources/classes/
projects/jboss-cl/trunk/classloading-vfs/src/test/resources/classes/DefaultGeneratedClass.class
projects/jboss-cl/trunk/classloading-vfs/src/test/resources/classes/newpackage/
projects/jboss-cl/trunk/classloading-vfs/src/test/resources/classes/newpackage/GeneratedClass.class
projects/jboss-cl/trunk/classloading-vfs/src/test/resources/classes/org/
projects/jboss-cl/trunk/classloading-vfs/src/test/resources/classes/org/jboss/
projects/jboss-cl/trunk/classloading-vfs/src/test/resources/classes/org/jboss/test/
projects/jboss-cl/trunk/classloading-vfs/src/test/resources/classes/org/jboss/test/classloading/
projects/jboss-cl/trunk/classloading-vfs/src/test/resources/classes/org/jboss/test/classloading/vfs/
projects/jboss-cl/trunk/classloading-vfs/src/test/resources/classes/org/jboss/test/classloading/vfs/metadata/
projects/jboss-cl/trunk/classloading-vfs/src/test/resources/classes/org/jboss/test/classloading/vfs/metadata/support/
projects/jboss-cl/trunk/classloading-vfs/src/test/resources/classes/org/jboss/test/classloading/vfs/metadata/support/a/
projects/jboss-cl/trunk/classloading-vfs/src/test/resources/classes/org/jboss/test/classloading/vfs/metadata/support/a/GeneratedClass.class
Log:
Add test showing problems when generating classes outside of the packages exported by the loader's policy when created
Added: projects/jboss-cl/trunk/classloading-vfs/src/test/java/org/jboss/test/classloading/vfs/metadata/test/GeneratedClassesUnitTestCase.java
===================================================================
--- projects/jboss-cl/trunk/classloading-vfs/src/test/java/org/jboss/test/classloading/vfs/metadata/test/GeneratedClassesUnitTestCase.java (rev 0)
+++ projects/jboss-cl/trunk/classloading-vfs/src/test/java/org/jboss/test/classloading/vfs/metadata/test/GeneratedClassesUnitTestCase.java 2009-01-23 15:01:07 UTC (rev 83351)
@@ -0,0 +1,210 @@
+/*
+ * JBoss, Home of Professional Open Source.
+ * Copyright 2008, Red Hat Middleware LLC, and individual contributors
+ * as indicated by the @author tags. See the copyright.txt file 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.classloading.vfs.metadata.test;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+
+import junit.framework.Test;
+
+import org.jboss.classloader.plugins.ClassLoaderUtils;
+import org.jboss.classloading.spi.RealClassLoader;
+import org.jboss.classloading.spi.metadata.ClassLoadingMetaDataFactory;
+import org.jboss.classloading.spi.metadata.ExportAll;
+import org.jboss.classloading.spi.vfs.metadata.VFSClassLoaderFactory;
+import org.jboss.kernel.spi.deployment.KernelDeployment;
+import org.jboss.test.classloading.vfs.metadata.VFSClassLoadingMicrocontainerTest;
+import org.jboss.test.classloading.vfs.metadata.support.a.A;
+import org.jboss.test.classloading.vfs.metadata.support.b.B;
+import org.jboss.util.id.GUID;
+import org.jboss.virtual.MemoryFileFactory;
+import org.jboss.virtual.VFS;
+import org.jboss.virtual.plugins.context.memory.MemoryContextFactory;
+
+/**
+ * DomainUnitTestCase.
+ *
+ * @author <a href="adrian at jboss.com">Kabir Khan</a>
+ * @version $Revision: 1.1 $
+ */
+public class GeneratedClassesUnitTestCase extends VFSClassLoadingMicrocontainerTest
+{
+ final static GeneratedClassInfo DEFAULT_PACKAGE = new GeneratedClassInfo("DefaultGeneratedClass");
+ final static GeneratedClassInfo NEW_PACKAGE = new GeneratedClassInfo("newpackage.GeneratedClass");
+ final static GeneratedClassInfo EXISTING_PACKAGE = new GeneratedClassInfo("org.jboss.test.classloading.vfs.metadata.support.a.GeneratedClass");
+ static
+ {
+ VFS.init();
+ }
+
+ public static Test suite()
+ {
+ return suite(GeneratedClassesUnitTestCase.class);
+ }
+
+ public GeneratedClassesUnitTestCase(String name)
+ {
+ super(name);
+ }
+
+ public void testImportAllGenerateClassInExistingPackage() throws Exception
+ {
+ runImportAllGenerateClass(EXISTING_PACKAGE);
+ }
+
+ public void testImportAllGenerateClassInDefaultPackage() throws Exception
+ {
+ runImportAllGenerateClass(DEFAULT_PACKAGE);
+ }
+
+ public void testImportAllGenerateClassInNewPackage() throws Exception
+ {
+ runImportAllGenerateClass(NEW_PACKAGE);
+ }
+
+
+ private void runImportAllGenerateClass(GeneratedClassInfo info) throws Exception
+ {
+ ClassLoadingMetaDataFactory factory = ClassLoadingMetaDataFactory.getInstance();
+ String dynamicClassRoot = getDynamicClassRoot();
+ VFSClassLoaderFactory a = new VFSClassLoaderFactory("a");
+ a.setExportAll(ExportAll.NON_EMPTY);
+ a.setImportAll(true);
+ a.getRoots().add(getRoot(A.class));
+ a.getRoots().add(dynamicClassRoot);
+ a.getCapabilities().addCapability(factory.createPackage(A.class.getPackage().getName()));
+ KernelDeployment depA = install(a);
+
+ VFSClassLoaderFactory b = new VFSClassLoaderFactory("b");
+ b.setExportAll(ExportAll.NON_EMPTY);
+ b.setImportAll(true);
+ b.getRoots().add(getRoot(B.class));
+ b.getCapabilities().addCapability(factory.createPackage(B.class.getPackage().getName()));
+ KernelDeployment depB = install(b);
+ try
+ {
+ ClassLoader clA = assertClassLoader(a);
+ ClassLoader clB = assertClassLoader(b);
+ assertLoadClass(A.class, clA);
+ assertLoadClass(B.class, clB);
+ assertLoadClass(A.class, clB, clA);
+ assertLoadClass(B.class, clA, clB);
+
+ Class<?> clazz = generateClass(clA, dynamicClassRoot, info);
+ Class<?> clazzA = assertLoadClass(info.getClassname(), clA);
+ assertSame(clazz, clazzA);
+ Class<?> clazzB = assertLoadClass(info.getClassname(), clB, clA);
+ assertSame(clazz, clazzB);
+ }
+ finally
+ {
+ undeploy(depB);
+ undeploy(depA);
+ }
+ }
+
+ private Class<?> generateClass(ClassLoader loader, String dynamicClassRoot, GeneratedClassInfo info) throws Exception
+ {
+ URL outputURL = new URL(dynamicClassRoot + "/" + info.getResourceName());
+ MemoryContextFactory factory = MemoryContextFactory.getInstance();
+ factory.putFile(outputURL, info.getClassBytes());
+
+ if (loader instanceof RealClassLoader)
+ {
+ ((RealClassLoader)loader).clearBlackList(info.getResourceName());
+ }
+ return loader.loadClass(info.getClassname());
+ }
+
+ private String getDynamicClassRoot() throws Exception
+ {
+ URL dynamicClassRoot = new URL("vfsmemory", GUID.asString(), "");
+ MemoryFileFactory.createRoot(dynamicClassRoot).getRoot();
+ return dynamicClassRoot.toString();
+ }
+
+ private static class GeneratedClassInfo
+ {
+ String classname;
+ String resourceName;
+ byte[] classBytes;
+
+ public GeneratedClassInfo(String classname)
+ {
+ this.classname = classname;
+ resourceName = ClassLoaderUtils.classNameToPath(classname);
+ loadClassBytes();
+ }
+
+ public String getClassname()
+ {
+ return classname;
+ }
+
+ public String getResourceName()
+ {
+ return resourceName;
+ }
+
+ public byte[] getClassBytes()
+ {
+ return classBytes;
+ }
+
+ private void loadClassBytes()
+ {
+ InputStream in = this.getClass().getClassLoader().getResourceAsStream("classes/" + resourceName);
+ try
+ {
+ ByteArrayOutputStream out = new ByteArrayOutputStream();
+ int i = in.read();
+ while(i != -1)
+ {
+ out.write((byte)i);
+ i = in.read();
+ }
+ classBytes = out.toByteArray();
+ }
+ catch(Exception e)
+ {
+ throw new RuntimeException(e);
+ }
+ finally
+ {
+ if (in != null)
+ {
+ try
+ {
+ in.close();
+ }
+ catch (IOException e)
+ {
+ // AutoGenerated
+ throw new RuntimeException(e);
+ }
+ }
+ }
+ }
+ }
+}
Added: projects/jboss-cl/trunk/classloading-vfs/src/test/resources/classes/DefaultGeneratedClass.class
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Property changes on: projects/jboss-cl/trunk/classloading-vfs/src/test/resources/classes/DefaultGeneratedClass.class
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+ application/octet-stream
Added: projects/jboss-cl/trunk/classloading-vfs/src/test/resources/classes/newpackage/GeneratedClass.class
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(Binary files differ)
Property changes on: projects/jboss-cl/trunk/classloading-vfs/src/test/resources/classes/newpackage/GeneratedClass.class
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Name: svn:mime-type
+ application/octet-stream
Added: projects/jboss-cl/trunk/classloading-vfs/src/test/resources/classes/org/jboss/test/classloading/vfs/metadata/support/a/GeneratedClass.class
===================================================================
(Binary files differ)
Property changes on: projects/jboss-cl/trunk/classloading-vfs/src/test/resources/classes/org/jboss/test/classloading/vfs/metadata/support/a/GeneratedClass.class
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Name: svn:mime-type
+ application/octet-stream
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