/*
* 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.
*/
package org.apache.harmony.awt;
import java.awt.AWTPermission;
import java.awt.Frame;
import java.awt.Window;
import java.security.Permission;
import junit.framework.TestCase;
/**
* Test case for java.awt.AWTPermission
*/
public class AWTPermissionTest extends TestCase {
SecurityManager originalSM = null;
MockSecurityManager sm = null;
@Override
protected void setUp() throws Exception {
super.setUp();
originalSM = System.getSecurityManager();
sm = new MockSecurityManager();
System.setSecurityManager(sm);
}
@Override
protected void tearDown() throws Exception {
super.tearDown();
System.setSecurityManager(originalSM);
}
/**
* @tests java.awt.AWTPermission#AWTPermission((String) test case for
* "accessEventQueue"
*/
@SuppressWarnings("nls")
public void test_checkAwtEventQueueAccess() {
try {
sm.checkAwtEventQueueAccess();
fail("Should throw a SecurityException.");
} catch (SecurityException e) {
// expected
}
}
/**
* @tests java.awt.AWTPermission#AWTPermission((String) test case for
* "accessClipboard"
*/
@SuppressWarnings("nls")
public void test_checkSystemClipboardAccess() {
try {
sm.checkSystemClipboardAccess();
fail("Should throw a SecurityException.");
} catch (SecurityException e) {
// expected
}
}
/**
* @tests java.awt.AWTPermission#AWTPermission((String) test case for
* "showWindowWithoutWarningBanner"
*/
public void test_checkTopLevelWindowLjava_lang_Object() {
assertFalse(sm.checkTopLevelWindow(new Window(new Frame())));
}
/**
* Sub-SecurityManager to test some actions of AWTPermission.
*/
class MockSecurityManager extends SecurityManager {
/**
* @see java.lang.SecurityManager#checkPermission(java.security.Permission)
*/
@Override
@SuppressWarnings("nls")
public void checkPermission(Permission permission) {
Permission[] denied = new Permission[] {
new AWTPermission("accessEventQueue"),
new AWTPermission("accessClipboard"),
new AWTPermission("showWindowWithoutWarningBanner") };
for (Permission per : denied) {
if (null != per && per.implies(permission)) {
throw new SecurityException("Denied " + permission);
}
}
}
}
}