/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
/**
* @author Alexey V. Varlamov
*/
package org.apache.harmony.security.tests.java.security;
import java.security.AllPermission;
import java.security.CodeSource;
import java.security.PermissionCollection;
import java.security.Policy;
import java.security.ProtectionDomain;
import java.security.Security;
import java.security.SecurityPermission;
import junit.framework.TestCase;
/**
* Tests for <code>Policy</code>
*
*/
public class Policy_ImplTest extends TestCase {
public static class TestProvider extends Policy {
PermissionCollection pc;
public PermissionCollection getPermissions(CodeSource cs) {
return pc;
}
public void refresh() {
}
}
/**
* Tests loading of a default provider, both valid and invalid class
* references.
*/
public void testGetPolicy_LoadDefaultProvider() {
Policy oldPolicy = Policy.getPolicy();
String POLICY_PROVIDER = "policy.provider";
String oldProvider = Security.getProperty(POLICY_PROVIDER);
try {
Security.setProperty(POLICY_PROVIDER, TestProvider.class.getName());
Policy.setPolicy(null);
Policy p = Policy.getPolicy();
assertNotNull(p);
assertEquals(TestProvider.class.getName(), p.getClass().getName());
Security.setProperty(POLICY_PROVIDER, "a.b.c.D");
Policy.setPolicy(null);
p = Policy.getPolicy();
assertNotNull(p);
//exact type of default provider does not matter
//assertEquals(DefaultPolicy.class.getName(), p.getClass().getName());
} finally {
Security.setProperty(POLICY_PROVIDER, (oldProvider == null) ? ""
: oldProvider);
Policy.setPolicy(oldPolicy);
}
}
/**
* Tests that implies() does proper permission evaluation.
*/
public void testImplies() {
TestProvider policy = new TestProvider();
SecurityPermission sp = new SecurityPermission("abc");
policy.pc = sp.newPermissionCollection();
policy.pc.add(sp);
assertTrue(policy.implies(new ProtectionDomain(null, null), sp));
assertFalse(policy.implies(null, sp));
assertFalse(policy.implies(new ProtectionDomain(null, null), null));
assertFalse(policy.implies(null, null));
ProtectionDomain pd = new ProtectionDomain(null, policy.pc);
policy.pc = null;
assertTrue(policy.implies(pd, sp));
assertFalse(policy.implies(pd, new AllPermission()));
}
}