117 lines
3.9 KiB
Java
117 lines
3.9 KiB
Java
/*
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* Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @key headful
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* @bug 6691503
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* @summary Checks that there is no opportunity for a malicious applet
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* to show a popup menu which has whole screen size.
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* a heaviweight popup menu is shown from an applet.
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* @author Mikhail Lapshin
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* @run main bug6691503
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*/
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import javax.swing.*;
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import java.awt.*;
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public class bug6691503 {
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private JPopupMenu popupMenu;
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private JFrame frame;
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private boolean isAlwaysOnTop1 = false;
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private boolean isAlwaysOnTop2 = true;
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public static void main(String[] args) {
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bug6691503 test = new bug6691503();
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test.setupUI();
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test.testApplication();
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test.testApplet();
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test.checkResult();
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test.stopEDT();
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}
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private void setupUI() {
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SwingUtilities.invokeLater(new Runnable() {
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public void run() {
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frame = new JFrame();
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frame.setVisible(true);
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popupMenu = new JPopupMenu();
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JMenuItem click = new JMenuItem("Click");
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popupMenu.add(click);
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}
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});
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}
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private void testApplication() {
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SwingUtilities.invokeLater(new Runnable() {
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public void run() {
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popupMenu.show(frame, 0, 0);
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Window popupWindow = (Window)
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(popupMenu.getParent().getParent().getParent().getParent());
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isAlwaysOnTop1 = popupWindow.isAlwaysOnTop();
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System.out.println(
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"Application: popupWindow.isAlwaysOnTop() = " + isAlwaysOnTop1);
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popupMenu.setVisible(false);
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}
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});
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}
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private void testApplet() {
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SwingUtilities.invokeLater(new Runnable() {
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public void run() {
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System.setSecurityManager(new SecurityManager());
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popupMenu.show(frame, 0, 0);
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Window popupWindow = (Window)
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(popupMenu.getParent().getParent().getParent().getParent());
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isAlwaysOnTop2 = popupWindow.isAlwaysOnTop();
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System.out.println(
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"Applet: popupWindow.isAlwaysOnTop() = " + isAlwaysOnTop2);
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popupMenu.setVisible(false);
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}
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});
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}
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private void checkResult() {
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try {
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Robot robot = new Robot();
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robot.waitForIdle();
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}catch(Exception ex) {
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ex.printStackTrace();
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throw new RuntimeException("Unexpected failure");
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}
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if (!isAlwaysOnTop1 || isAlwaysOnTop2) {
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throw new RuntimeException("Malicious applet can show always-on-top " +
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"popup menu which has whole screen size");
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}
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System.out.println("Test passed");
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}
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private void stopEDT() {
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SwingUtilities.invokeLater(new Runnable() {
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public void run() {
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frame.dispose();
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}
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});
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}
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}
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