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8339995: Open source several AWT focus tests - series 6
Backport-of: 3411f9dff79c2e7cb7ce8ebf036f8b3fd9bb647d
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‎test/jdk/ProblemList.txt‎

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@@ -817,4 +817,5 @@ java/awt/FullScreen/TranslucentWindow/TranslucentWindow.java 8258103 linux-all
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java/awt/Focus/FrameMinimizeTest/FrameMinimizeTest.java 8016266 linux-x64
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java/awt/Frame/SizeMinimizedTest.java 8305915 linux-x64
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java/awt/PopupMenu/PopupHangTest.java 8340022 windows-all
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java/awt/Focus/InactiveFocusRace.java 8023263 linux-all
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java/awt/dnd/WinMoveFileToShellTest.java 8341665 windows-all

‎test/jdk/java/awt/Focus/ConsumedKeyEventTest.java‎

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/*
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* Copyright (c) 2002, 2024, 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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* @bug 4700276
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* @summary Peers process KeyEvents before KeyEventPostProcessors
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* @requires (os.family == "windows")
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual ConsumedKeyEventTest
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*/
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import java.awt.Canvas;
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import java.awt.Component;
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import java.awt.Color;
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import java.awt.Dimension;
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import java.awt.FlowLayout;
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import java.awt.Frame;
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import java.awt.Graphics;
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import java.awt.KeyboardFocusManager;
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import java.awt.KeyEventPostProcessor;
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import java.awt.event.KeyEvent;
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import java.awt.event.FocusAdapter;
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import java.awt.event.FocusEvent;
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import java.awt.event.FocusListener;
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import java.awt.event.MouseAdapter;
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import java.awt.event.MouseEvent;
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public class ConsumedKeyEventTest implements KeyEventPostProcessor {
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private static final String INSTRUCTIONS = """
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This is a Windows-only test.
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When the test starts, you will see a Frame with two components in it,
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components look like colored rectangles, one of them is lightweight, one is heavyweight.
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Do the following:
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1. Click the mouse on the left component.
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If it isn't yellow after the click (that means it doesn't have focus), the test fails.
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2. Press and release ALT key.
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In the output window, the text should appear stating that those key events were consumed.
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If no output appears, the test fails.
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3. Press space bar. If system menu drops down, the test fails.
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4. Click the right rectangle.
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It should become red after the click. If it doesn't, it means that it didn't get the focus, and the test fails.
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5. Repeat steps 2. and 3.
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6. If the test didn't fail on any of the previous steps, the test passes.""";
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public static void main(String[] args) throws Exception {
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PassFailJFrame.builder()
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.title("ConsumedKeyEventTest Instructions")
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.instructions(INSTRUCTIONS)
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.rows((int) INSTRUCTIONS.lines().count() + 5)
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.columns(35)
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.testUI(ConsumedKeyEventTest::createTestUI)
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.logArea()
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.build()
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.awaitAndCheck();
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}
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private static Frame createTestUI() {
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KeyboardFocusManager.getCurrentKeyboardFocusManager().
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addKeyEventPostProcessor((e) -> {
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System.out.println("postProcessor(" + e + ")");
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// consumes all ALT-events
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if (e.getKeyCode() == KeyEvent.VK_ALT) {
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println("consumed " + e);
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e.consume();
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return true;
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}
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return false;
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});
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FocusRequestor requestor = new FocusRequestor();
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Frame frame = new Frame("Main Frame");
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frame.setLayout(new FlowLayout());
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Canvas canvas = new CustomCanvas();
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canvas.addMouseListener(requestor);
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frame.add(canvas);
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canvas.requestFocus();
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Component lwComp = new LWComponent();
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lwComp.addMouseListener(requestor);
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frame.add(lwComp);
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frame.pack();
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return frame;
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}
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public boolean postProcessKeyEvent(KeyEvent e) {
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System.out.println("postProcessor(" + e + ")");
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// consumes all ALT-events
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if (e.getKeyCode() == KeyEvent.VK_ALT) {
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println("consumed " + e);
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e.consume();
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return true;
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}
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return false;
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}
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static void println(String messageIn) {
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PassFailJFrame.log(messageIn);
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}
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}// class ConsumedKeyEventTest
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class CustomCanvas extends Canvas {
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CustomCanvas() {
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super();
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setName("HWComponent");
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setSize(100, 100);
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addFocusListener(new FocusAdapter() {
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public void focusGained(FocusEvent fe) {
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repaint();
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}
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public void focusLost(FocusEvent fe) {
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repaint();
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}
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});
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}
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public void paint(Graphics g) {
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if (isFocusOwner()) {
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g.setColor(Color.YELLOW);
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} else {
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g.setColor(Color.GREEN);
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}
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g.fillRect(0, 0, 100, 100);
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}
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}
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class LWComponent extends Component {
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LWComponent() {
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super();
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setName("LWComponent");
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addFocusListener(new FocusAdapter() {
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public void focusGained(FocusEvent fe) {
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repaint();
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}
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public void focusLost(FocusEvent fe) {
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repaint();
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}
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});
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}
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public Dimension getPreferredSize() {
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return new Dimension(100, 100);
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}
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public void paint(Graphics g) {
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if (isFocusOwner()) {
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g.setColor(Color.RED);
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} else {
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g.setColor(Color.BLACK);
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}
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g.fillRect(0, 0, 100, 100);
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}
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}
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class FocusRequestor extends MouseAdapter {
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static int counter = 0;
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public void mouseClicked(MouseEvent me) {
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System.out.println("mouseClicked on " + me.getComponent().getName());
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}
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public void mousePressed(MouseEvent me) {
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System.out.println("mousePressed on " + me.getComponent().getName());
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me.getComponent().requestFocus();
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}
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public void mouseReleased(MouseEvent me) {
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System.out.println("mouseReleased on " + me.getComponent().getName());
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}
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}
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‎test/jdk/java/awt/Focus/EmptyWindowKeyTest.java‎

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/*
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* Copyright (c) 2001, 2024, 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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* @bug 4464723
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* @summary Tests simple KeyAdapter / KeyListener on an empty, focusable window
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* @key headful
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* @run main EmptyWindowKeyTest
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*/
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import java.awt.AWTEvent;
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import java.awt.Frame;
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import java.awt.event.KeyAdapter;
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import java.awt.event.KeyEvent;
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import java.awt.Robot;
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public class EmptyWindowKeyTest {
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static volatile boolean passed1, passed2;
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public static void main(String[] args) throws Exception {
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Robot robot = new Robot();
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robot.setAutoDelay(100);
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MainFrame mainFrame = new MainFrame();
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mainFrame.setSize(50,50);
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mainFrame.addKeyListener(new KeyboardTracker());
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robot.waitForIdle();
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robot.delay(1000);
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robot.keyPress(KeyEvent.VK_A);
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robot.keyRelease(KeyEvent.VK_A);
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robot.waitForIdle();
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robot.delay(1000);
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if (!passed1 || !passed2) {
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throw new RuntimeException("KeyPress/keyRelease not seen," +
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"passed1 " + passed1 + " passed2 " + passed2);
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}
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}
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static public class KeyboardTracker extends KeyAdapter {
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public KeyboardTracker() { }
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public void keyTyped(KeyEvent e) {}
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public void keyPressed(KeyEvent e) {
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if (e.getKeyText(e.getKeyCode()).equals("A")) {
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passed1 = true;
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}
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}
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public void keyReleased(KeyEvent e) {
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if (e.getKeyText(e.getKeyCode()).equals("A")) {
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passed2 = true;
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}
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}
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}
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static public class MainFrame extends Frame {
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public MainFrame() {
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super();
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enableEvents(AWTEvent.KEY_EVENT_MASK);
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setVisible(true);
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}
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}
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}
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