127 lines
3.7 KiB
Java
127 lines
3.7 KiB
Java
/*
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* Copyright (c) 2016, 2018, 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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import java.awt.Frame;
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import java.awt.Menu;
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import java.awt.MenuBar;
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import java.awt.PopupMenu;
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import java.awt.Window;
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/**
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* @test
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* @bug 8165769 8198001
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* @key headful
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*/
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public final class WrongParentAfterRemoveMenu {
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public static void main(final String[] args) {
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testMenuBar();
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testComponent();
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testFrame();
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}
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private static void testFrame() {
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// peer exists
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Frame frame = new Frame();
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try {
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frame.pack();
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PopupMenu popupMenu = new PopupMenu();
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frame.add(popupMenu);
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checkParent(popupMenu, frame);
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frame.remove(popupMenu);
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checkParent(popupMenu, null);
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} finally {
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frame.dispose();
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}
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// peer is null
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frame = new Frame();
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PopupMenu popupMenu = new PopupMenu();
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frame.add(popupMenu);
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checkParent(popupMenu, frame);
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frame.remove(popupMenu);
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checkParent(popupMenu, null);
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}
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private static void testComponent() {
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// peer exists
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Window w = new Window(null);
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try {
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w.pack();
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PopupMenu popupMenu = new PopupMenu();
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w.add(popupMenu);
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checkParent(popupMenu, w);
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w.remove(popupMenu);
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checkParent(popupMenu, null);
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} finally {
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w.dispose();
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}
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// peer is null
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w = new Window(null);
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PopupMenu popupMenu = new PopupMenu();
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w.add(popupMenu);
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checkParent(popupMenu, w);
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w.remove(popupMenu);
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checkParent(popupMenu, null);
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}
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private static void testMenuBar() {
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// peer exists
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MenuBar mb = new MenuBar();
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try {
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mb.addNotify();
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Menu m1 = new Menu();
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Menu m2 = new Menu();
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m1.add(m2);
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mb.add(m1);
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checkParent(m1, mb);
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checkParent(m2, m1);
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m1.remove(m2);
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checkParent(m2, null);
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mb.remove(m1);
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checkParent(m1, null);
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} finally {
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mb.removeNotify();
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}
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// peer is null
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mb = new MenuBar();
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Menu m1 = new Menu();
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Menu m2 = new Menu();
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m1.add(m2);
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mb.add(m1);
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checkParent(m1, mb);
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checkParent(m2, m1);
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m1.remove(m2);
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checkParent(m2, null);
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mb.remove(m1);
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checkParent(m1, null);
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}
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private static void checkParent(final Menu menu, final Object parent) {
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if (menu.getParent() != parent) {
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System.err.println("Expected: " + parent);
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System.err.println("Actual: " + menu.getParent());
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throw new RuntimeException("Wrong parent");
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}
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}
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}
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