| /* |
| * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code 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 General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| import java.awt.Frame; |
| import java.awt.Menu; |
| import java.awt.MenuBar; |
| import java.awt.PopupMenu; |
| import java.awt.Window; |
| |
| /** |
| * @test |
| * @bug 8165769 |
| * @key headful |
| */ |
| public final class WrongParentAfterRemoveMenu { |
| |
| public static void main(final String[] args) { |
| testMenuBar(); |
| testComponent(); |
| testFrame(); |
| } |
| |
| private static void testFrame() { |
| // peer exists |
| Frame frame = new Frame(); |
| try { |
| frame.pack(); |
| PopupMenu popupMenu = new PopupMenu(); |
| frame.add(popupMenu); |
| checkParent(popupMenu, frame); |
| frame.remove(popupMenu); |
| checkParent(popupMenu, null); |
| } finally { |
| frame.dispose(); |
| } |
| // peer is null |
| frame = new Frame(); |
| PopupMenu popupMenu = new PopupMenu(); |
| frame.add(popupMenu); |
| checkParent(popupMenu, frame); |
| frame.remove(popupMenu); |
| checkParent(popupMenu, null); |
| } |
| |
| private static void testComponent() { |
| // peer exists |
| Window w = new Window(null); |
| try { |
| w.pack(); |
| PopupMenu popupMenu = new PopupMenu(); |
| w.add(popupMenu); |
| checkParent(popupMenu, w); |
| w.remove(popupMenu); |
| checkParent(popupMenu, null); |
| } finally { |
| w.dispose(); |
| } |
| // peer is null |
| w = new Window(null); |
| PopupMenu popupMenu = new PopupMenu(); |
| w.add(popupMenu); |
| checkParent(popupMenu, w); |
| w.remove(popupMenu); |
| checkParent(popupMenu, null); |
| } |
| |
| private static void testMenuBar() { |
| // peer exists |
| MenuBar mb = new MenuBar(); |
| try { |
| mb.addNotify(); |
| Menu m1 = new Menu(); |
| Menu m2 = new Menu(); |
| m1.add(m2); |
| mb.add(m1); |
| checkParent(m1, mb); |
| checkParent(m2, m1); |
| m1.remove(m2); |
| checkParent(m2, null); |
| mb.remove(m1); |
| checkParent(m1, null); |
| } finally { |
| mb.removeNotify(); |
| } |
| // peer is null |
| mb = new MenuBar(); |
| Menu m1 = new Menu(); |
| Menu m2 = new Menu(); |
| m1.add(m2); |
| mb.add(m1); |
| checkParent(m1, mb); |
| checkParent(m2, m1); |
| m1.remove(m2); |
| checkParent(m2, null); |
| mb.remove(m1); |
| checkParent(m1, null); |
| } |
| |
| private static void checkParent(final Menu menu, final Object parent) { |
| if (menu.getParent() != parent) { |
| System.err.println("Expected: " + parent); |
| System.err.println("Actual: " + menu.getParent()); |
| throw new RuntimeException("Wrong parent"); |
| } |
| } |
| } |