115 lines
3.8 KiB
Java
115 lines
3.8 KiB
Java
/*
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* Copyright (c) 2014, 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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/*
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@test
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@key headful
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@bug 8047288
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@summary Tests method isFocusable of Window component. It should be accessed only from EDT
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@author artem.malinko@oracle.com
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@library ../../regtesthelpers
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@build Util
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@run main WindowIsFocusableAccessByThreadsTest
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*/
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import test.java.awt.regtesthelpers.Util;
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import javax.swing.*;
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import java.awt.*;
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import java.util.concurrent.atomic.AtomicBoolean;
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public class WindowIsFocusableAccessByThreadsTest {
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private static AtomicBoolean testPassed = new AtomicBoolean(true);
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private static volatile TestFrame frame;
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private static volatile TestWindow window;
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private static volatile Button openWindowBtn;
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public static void main(String[] args) {
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frame = new TestFrame("Test EDT access to Window components");
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window = new TestWindow(frame);
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SwingUtilities.invokeLater(WindowIsFocusableAccessByThreadsTest::init);
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Util.waitTillShown(frame);
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Robot robot = Util.createRobot();
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Util.clickOnComp(frame, robot, 100);
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Util.clickOnComp(openWindowBtn, robot, 100);
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Util.waitTillShown(window);
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if (!testPassed.get()) {
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throw new RuntimeException("Window component methods has been accessed not " +
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"from Event Dispatching Thread");
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}
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}
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private static void init() {
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frame.setSize(400, 400);
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frame.setLayout(new FlowLayout());
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openWindowBtn = new Button("open window");
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openWindowBtn.addActionListener(e -> {
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window.setSize(100, 100);
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window.setLocation(400, 100);
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window.setVisible(true);
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});
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frame.add(openWindowBtn);
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frame.setVisible(true);
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}
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private static void testThread() {
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if (!SwingUtilities.isEventDispatchThread()) {
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testPassed.set(false);
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}
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}
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private static class TestWindow extends Window {
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public TestWindow(Frame owner) {
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super(owner);
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}
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// isFocusable method is final and we can't add this test to it.
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// But it invokes getFocusableWindowState and here we can check
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// if thread is EDT.
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@Override
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public boolean getFocusableWindowState() {
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testThread();
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return super.getFocusableWindowState();
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}
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}
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private static class TestFrame extends Frame {
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private TestFrame(String title) throws HeadlessException {
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super(title);
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}
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// isFocusable method is final and we can't add this test to it.
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// But it invokes getFocusableWindowState and here we can check
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// if thread is EDT.
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@Override
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public boolean getFocusableWindowState() {
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testThread();
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return super.getFocusableWindowState();
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}
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}
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}
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