119 lines
4.4 KiB
Java
119 lines
4.4 KiB
Java
/*
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* Copyright (c) 2022, 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 8267374
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@key headful
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@requires (os.family == "mac")
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@summary Verifies ALT+Up/ALT+Down keypress move cursor to start/end of textline.
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@run main TestAltUpDown
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*/
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import java.awt.Robot;
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import java.awt.event.KeyEvent;
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import javax.swing.JFrame;
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import javax.swing.JTextArea;
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import javax.swing.SwingUtilities;
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import javax.swing.text.BadLocationException;
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import javax.swing.text.Utilities;
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public class TestAltUpDown {
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private static JFrame frame;
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private static JTextArea textArea;
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volatile static int caretPosition;
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volatile static int rowEnd;
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volatile static int rowStart;
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public static void main(String[] args) throws Exception {
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try {
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SwingUtilities.invokeAndWait(() -> {
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textArea = new JTextArea(20, 40);
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textArea.setLineWrap(true);
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textArea.setText("This is first line\n" +
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"This is second line\n" +
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"This is thrid line");
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textArea.setCaretPosition(0);
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frame = new JFrame("Alt-Arrow Bug");
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frame.add(textArea);
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frame.pack();
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frame.setLocationRelativeTo(null);
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frame.setVisible(true);
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});
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Robot robot = new Robot();
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robot.waitForIdle();
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robot.delay(1000);
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robot.keyPress(KeyEvent.VK_ALT);
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robot.keyPress(KeyEvent.VK_DOWN);
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robot.keyRelease(KeyEvent.VK_DOWN);
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robot.keyRelease(KeyEvent.VK_ALT);
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SwingUtilities.invokeAndWait(() -> {
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caretPosition = textArea.getCaretPosition();
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try {
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rowEnd = Utilities.getRowEnd(textArea, caretPosition);
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} catch (BadLocationException ex) {
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throw new RuntimeException(ex);
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}
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System.out.println("caretPosition" + caretPosition + " rowEnd " + rowEnd);
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});
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if (caretPosition != rowEnd) {
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throw new RuntimeException("Option+Down doesn't move the cursor");
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}
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robot.delay(1000);
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robot.keyPress(KeyEvent.VK_ALT);
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robot.keyPress(KeyEvent.VK_DOWN);
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robot.keyRelease(KeyEvent.VK_DOWN);
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robot.keyRelease(KeyEvent.VK_ALT);
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robot.delay(1000);
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robot.keyPress(KeyEvent.VK_ALT);
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robot.keyPress(KeyEvent.VK_UP);
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robot.keyRelease(KeyEvent.VK_UP);
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robot.keyRelease(KeyEvent.VK_ALT);
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robot.delay(1000);
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robot.keyPress(KeyEvent.VK_ALT);
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robot.keyPress(KeyEvent.VK_UP);
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robot.keyRelease(KeyEvent.VK_UP);
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robot.keyRelease(KeyEvent.VK_ALT);
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caretPosition = textArea.getCaretPosition();
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try {
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rowStart = Utilities.getRowStart(textArea, caretPosition);
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} catch (BadLocationException bex) {
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throw new RuntimeException(bex);
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}
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System.out.println("caretPosition" + caretPosition + " rowStart " + rowStart);
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if (caretPosition != 0) {
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throw new RuntimeException("Option+Up doesn't move the cursor");
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}
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} finally {
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SwingUtilities.invokeAndWait(() -> {
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if (frame != null) {
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frame.dispose();
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}
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});
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}
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}
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}
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