russell@unturf.com
0a580b313d
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
85 lines
2.8 KiB
Java
85 lines
2.8 KiB
Java
/*
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* Copyright (c) 2002, 2025, 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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/* @test
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* @bug 4530303
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @summary Tests JPopupMenu.pack()
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* @run main/manual bug4530303
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*/
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import java.awt.event.MouseAdapter;
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import java.awt.event.MouseEvent;
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import javax.swing.JFrame;
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import javax.swing.JMenu;
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import javax.swing.JMenuBar;
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import javax.swing.JMenuItem;
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import javax.swing.JPopupMenu;
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public class bug4530303 {
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static final String INSTRUCTIONS = """
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The test window has a menu bar.
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Open the menu "Menu" and place the mouse pointer over the first menu item, "Point here".
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The second menu item, "Ghost", should be replaced with another item, "Fixed!".
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If the item just disappears and no new item appears in the empty space, the test FAILS.
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""";
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static volatile JMenu menu;
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public static void main(String[] args) throws Exception {
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PassFailJFrame.builder()
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.instructions(INSTRUCTIONS)
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.columns(60)
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.testUI(bug4530303::createUI)
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.build()
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.awaitAndCheck();
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}
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static JFrame createUI() {
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JFrame frame = new JFrame("bug4530303");
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menu = new JMenu("Menu");
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JMenuItem item = new JMenuItem("Point here");
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item.addMouseListener(new MenuBuilder());
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menu.add(item);
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menu.add(new JMenuItem("Ghost"));
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JMenuBar mbar = new JMenuBar();
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mbar.add(menu);
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frame.setJMenuBar(mbar);
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frame.setSize(300, 300);
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return frame;
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}
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static class MenuBuilder extends MouseAdapter {
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public void mouseEntered(MouseEvent ev) {
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menu.remove(1);
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menu.add(new JMenuItem("Fixed!"));
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JPopupMenu pm = menu.getPopupMenu();
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pm.pack();
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pm.paintImmediately(pm.getBounds());
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}
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}
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}
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