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* JBoss, Home of Professional Open Source
* Copyright 2010, Red Hat, Inc., and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jboss.weld.tests.unit.security;
import static org.junit.Assert.fail;
import java.lang.reflect.AccessibleObject;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.security.AccessController;
import java.security.PrivilegedActionException;
import org.jboss.weld.security.GetConstructorAction;
import org.jboss.weld.security.GetConstructorsAction;
import org.jboss.weld.security.GetDeclaredConstructorAction;
import org.jboss.weld.security.GetDeclaredConstructorsAction;
import org.jboss.weld.security.GetDeclaredFieldAction;
import org.jboss.weld.security.GetDeclaredFieldsAction;
import org.jboss.weld.security.GetDeclaredMethodAction;
import org.jboss.weld.security.GetDeclaredMethodsAction;
import org.jboss.weld.security.GetFieldAction;
import org.jboss.weld.security.GetFieldsAction;
import org.jboss.weld.security.GetMethodAction;
import org.jboss.weld.security.GetMethodsAction;
import org.jboss.weld.security.MethodLookupAction;
import org.jboss.weld.security.NewInstanceAction;
import org.jboss.weld.security.SetAccessibleAction;
import org.junit.Assert;
import org.junit.Test;
public class ReflectionTest {
@Test
public void testGetField() throws PrivilegedActionException {
Assert.assertNotNull(AccessController.doPrivileged(new GetFieldAction(TestObject.class, "publicField")));
}
@Test(expected = NoSuchFieldException.class)
public void testGetFieldNotFound() throws Throwable {
try {
AccessController.doPrivileged(new GetFieldAction(TestObject.class, "eioota"));
} catch (PrivilegedActionException e) {
throw e.getCause();
}
}
@Test
public void testGetDeclaredField() throws PrivilegedActionException {
Assert.assertNotNull(AccessController.doPrivileged(new GetDeclaredFieldAction(TestObject.class, "publicField")));
}
@Test(expected = NoSuchFieldException.class)
public void testGetDeclaredFieldNotFound() throws Throwable {
try {
AccessController.doPrivileged(new GetDeclaredFieldAction(TestObject.class, "eioota"));
} catch (PrivilegedActionException e) {
throw e.getCause();
}
}
@Test
public void testGetFields() {
Assert.assertEquals(1, AccessController.doPrivileged(new GetFieldsAction(TestObject.class)).length);
}
@Test
public void testGetDeclaredFields() {
Assert.assertEquals(2, AccessController.doPrivileged(new GetDeclaredFieldsAction(TestObject.class)).length);
}
@Test
public void testFieldAccess() {
testAllAccessible(grantAccess(AccessController.doPrivileged(new GetDeclaredFieldsAction(TestObject.class))));
}
private AccessibleObject[] grantAccess(AccessibleObject[] objects) {
for (AccessibleObject object : objects) {
AccessController.doPrivileged(SetAccessibleAction.of(object));
}
return objects;
}
private void testAllAccessible(AccessibleObject[] objects) {
for (AccessibleObject object : objects) {
if (!object.isAccessible()) {
Assert.fail();
}
}
}
@Test
public void testGetMethod() throws PrivilegedActionException {
Assert.assertNotNull(AccessController.doPrivileged(new GetMethodAction(TestObject.class, "publicTest", new Class<?>[]{String.class})));
}
@Test(expected = NoSuchMethodException.class)
public void testGetMethodNotFound() throws Throwable {
try {
AccessController.doPrivileged(new GetMethodAction(TestObject.class, "xpublicTest", new Class<?>[]{String.class}));
} catch (PrivilegedActionException e) {
throw e.getCause();
}
}
@Test
public void testGetDeclaredMethod() throws PrivilegedActionException {
Assert.assertNotNull(AccessController.doPrivileged(new GetDeclaredMethodAction(TestObject.class, "publicTest", new Class<?>[]{String.class})));
}
@Test(expected = NoSuchMethodException.class)
public void testGetDeclaredMethodNotFound() throws Throwable {
try {
AccessController.doPrivileged(new GetDeclaredMethodAction(TestObject.class, "xpublicTest", new Class<?>[]{String.class}));
} catch (PrivilegedActionException e) {
throw e.getCause();
}
}
@Test
public void testGetMethods() {
Assert.assertEquals(10, AccessController.doPrivileged(new GetMethodsAction(TestObject.class)).length);
}
@Test
public void testGetDeclaredMethods() {
Assert.assertEquals(2, AccessController.doPrivileged(new GetDeclaredMethodsAction(TestObject.class)).length);
}
@Test
public void testMethodAccess() {
testAllAccessible(grantAccess(AccessController.doPrivileged(new GetDeclaredMethodsAction(TestObject.class))));
}
@Test
public void testGetConstructor() throws PrivilegedActionException {
Assert.assertNotNull(AccessController.doPrivileged(GetConstructorAction.of(TestObject.class, new Class<?>[]{Integer.class})));
}
@Test(expected = NoSuchMethodException.class)
public void testGetConstructorNotFound() throws Throwable {
try {
AccessController.doPrivileged(GetConstructorAction.of(TestObject.class, new Class<?>[]{Float.class}));
} catch (PrivilegedActionException e) {
throw e.getCause();
}
}
@Test
public void testGetDeclaredConstructor() throws PrivilegedActionException {
Assert.assertNotNull(AccessController.doPrivileged(GetDeclaredConstructorAction.of(TestObject.class, new Class<?>[]{String.class})));
}
@Test(expected = NoSuchMethodException.class)
public void testGetDeclaredConstructorNotFound() throws Throwable {
try {
AccessController.doPrivileged(GetDeclaredConstructorAction.of(TestObject.class, new Class<?>[]{Float.class}));
} catch (PrivilegedActionException e) {
throw e.getCause();
}
}
@Test
public void testGetConstructors() {
Assert.assertEquals(2, AccessController.doPrivileged(new GetConstructorsAction(TestObject.class)).length);
}
@Test
public void testGetDeclaredConstructors() {
Assert.assertEquals(3, AccessController.doPrivileged(new GetDeclaredConstructorsAction(TestObject.class)).length);
}
@Test
public void testConstructorAccess() {
testAllAccessible(grantAccess(AccessController.doPrivileged(new GetDeclaredConstructorsAction(TestObject.class))));
}
@Test
public void testNewInstance() throws PrivilegedActionException {
Assert.assertNotNull(AccessController.doPrivileged(NewInstanceAction.of(TestObject.class)));
}
@Test
public void testInvoke() throws SecurityException, NoSuchMethodException, IllegalArgumentException, IllegalAccessException, InvocationTargetException {
TestObject to = new TestObject();
Method m = TestObject.class.getMethod("publicTest", new Class<?>[]{String.class});
Assert.assertEquals("foo", m.invoke(to, ""));
}
@Test
public void testLookupMethod() throws PrivilegedActionException, NoSuchMethodException {
Assert.assertNotNull(AccessController.doPrivileged(new MethodLookupAction(TestObject.class, "rootOfAllEvil", new Class<?>[]{})));
Assert.assertNotNull(MethodLookupAction.lookupMethod(TestObject.class, "rootOfAllEvil", new Class<?>[]{}));
}
@Test
public void testLookupMethodNotFound() throws Throwable {
try {
AccessController.doPrivileged(new MethodLookupAction(TestObject.class, "eioota", new Class<?>[] {}));
fail();
} catch (PrivilegedActionException e) {
if(!(e.getCause() instanceof NoSuchMethodException)) {
fail();
};
}
try {
MethodLookupAction.lookupMethod(TestObject.class, "eioota", new Class<?>[] {});
fail();
} catch (NoSuchMethodException e) {
}
}
}