156 lines
4.8 KiB
Java
156 lines
4.8 KiB
Java
/*
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* Copyright (c) 1998, 2023, 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.Dialog;
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import java.awt.EventQueue;
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import java.awt.Frame;
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import java.awt.Label;
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import java.awt.Panel;
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import java.awt.Window;
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import java.util.ArrayList;
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import java.util.List;
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/*
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* @test
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* @key headful
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* @summary automated test for window-ownership on Windows, Frames, and Dialogs
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*/
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public class WindowOwner extends Panel {
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Label status = null;
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static List<Window> windowsToDispose = new ArrayList<>();
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public static void main(String[] args) throws Exception {
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WindowOwner windowOwner = new WindowOwner();
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try {
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EventQueue.invokeAndWait(windowOwner::init);
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Thread.sleep(2000);
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} finally {
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EventQueue.invokeAndWait(
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() -> windowsToDispose.forEach(Window::dispose)
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);
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}
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}
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public void init() {
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status = new Label();
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add(status);
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statusMessage("Testing Window Ownership...");
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// Test Frame as owner
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Frame frame0 = new Frame("WindowOwner Test");
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windowsToDispose.add(frame0);
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frame0.add("Center", new Label("Frame Level0"));
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Dialog dialog1 = new Dialog(frame0, "WindowOwner Test");
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windowsToDispose.add(dialog1);
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dialog1.add("Center", new Label("Dialog Level1"));
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verifyOwner(dialog1, frame0);
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Window window1 = new Window(frame0);
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windowsToDispose.add(window1);
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window1.add("Center", new Label("Window Level1"));
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window1.setBounds(10, 10, 140, 70);
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verifyOwner(window1, frame0);
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verifyOwnee(frame0, dialog1);
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verifyOwnee(frame0, window1);
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// Test Dialog as owner
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Dialog dialog2 = new Dialog(dialog1, "WindowOwner Test");
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windowsToDispose.add(dialog2);
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dialog2.add("Center", new Label("Dialog Level2"));
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verifyOwner(dialog2, dialog1);
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Window window2 = new Window(dialog1);
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windowsToDispose.add(window2);
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window2.add("Center", new Label("Window Level2"));
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window2.setBounds(110, 110, 140, 70);
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verifyOwner(window2, dialog1);
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verifyOwnee(dialog1, window2);
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verifyOwnee(dialog1, dialog2);
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// Test Window as owner
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Window window3 = new Window(window2);
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windowsToDispose.add(window3);
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window3.add("Center", new Label("Window Level3"));
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window3.setBounds(210, 210, 140, 70);
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verifyOwner(window3, window2);
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verifyOwnee(window2, window3);
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// Ensure native peers handle ownership without errors
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frame0.pack();
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frame0.setVisible(true);
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dialog1.pack();
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dialog1.setVisible(true);
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window1.setLocation(50, 50);
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window1.setVisible(true);
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dialog2.pack();
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dialog2.setVisible(true);
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window2.setLocation(100, 100);
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window2.setVisible(true);
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window3.setLocation(150, 150);
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window3.setVisible(true);
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statusMessage("Window Ownership test completed successfully.");
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}
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public void statusMessage(String msg) {
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status.setText(msg);
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status.invalidate();
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validate();
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}
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public static void verifyOwner(Window ownee, Window owner) {
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if (ownee.getOwner() != owner) {
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throw new RuntimeException("Window owner not valid for "
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+ ownee.getName());
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}
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}
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public static void verifyOwnee(Window owner, Window ownee) {
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Window[] ownedWins = owner.getOwnedWindows();
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if (!windowInList(ownedWins, ownee)) {
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throw new RuntimeException("Ownee " + ownee.getName()
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+ " not found in owner list for " + owner.getName());
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}
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}
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public static boolean windowInList(Window[] windows, Window target) {
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for (Window window : windows) {
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if (window == target) {
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return true;
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}
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}
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return false;
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}
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}
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