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/*
* 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");
}
}
}
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