133 lines
4.9 KiB
Java
133 lines
4.9 KiB
Java
/*
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* Copyright (c) 2006, 2019, 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 6361367 7109126 8225144
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@key headful
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@summary Tests that backspace key does delete when Shift is pressed
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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 java.util.Arrays;
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import java.util.List;
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import java.util.concurrent.Callable;
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import java.util.concurrent.FutureTask;
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import java.util.concurrent.atomic.AtomicReference;
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import javax.swing.JComponent;
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import javax.swing.JEditorPane;
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import javax.swing.JFormattedTextField;
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import javax.swing.JFrame;
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import javax.swing.JPasswordField;
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import javax.swing.JTextArea;
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import javax.swing.JTextField;
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import javax.swing.JTextPane;
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import javax.swing.SwingUtilities;
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import javax.swing.UIManager;
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import javax.swing.text.Caret;
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import javax.swing.text.JTextComponent;
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public class bug6361367 {
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final static String testString = "123 456 789";
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final static String resultString = "123 456 78";
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final static List<Class<? extends JTextComponent>> textClasses = Arrays.asList(
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JTextArea.class, JEditorPane.class, JTextPane.class,
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JTextField.class, JFormattedTextField.class, JPasswordField.class);
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public static void main(String[] args) throws Exception {
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for(UIManager.LookAndFeelInfo info: UIManager.getInstalledLookAndFeels()) {
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UIManager.setLookAndFeel(info.getClassName());
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System.out.println(info);
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for (Class<? extends JTextComponent> clazz : textClasses) {
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boolean res = test(clazz);
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if (! res) {
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throw new RuntimeException("failed");
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}
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}
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}
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}
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static boolean test(final Class<? extends JTextComponent> textComponentClass) throws Exception {
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final AtomicReference<JFrame> ref = new AtomicReference<>();
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final JTextComponent textComponent = invokeAndWait(
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new Callable<JTextComponent>() {
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public JTextComponent call() throws Exception {
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return initialize(textComponentClass, ref);
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}
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});
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waitForFocus(textComponent);
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Robot robot = new Robot();
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robot.setAutoWaitForIdle(true);
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robot.setAutoDelay(100);
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robot.keyPress(KeyEvent.VK_END);
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robot.keyRelease(KeyEvent.VK_END);
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robot.keyPress(KeyEvent.VK_SHIFT);
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robot.keyPress(KeyEvent.VK_BACK_SPACE);
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robot.keyRelease(KeyEvent.VK_BACK_SPACE);
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robot.keyRelease(KeyEvent.VK_SHIFT);
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String str = invokeAndWait(
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new Callable<String>() {
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public String call() throws Exception {
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JFrame frame = ref.get();
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if (frame != null) {
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frame.dispose();
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}
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return textComponent.getText();
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}
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});
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return resultString.equals(str);
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}
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static JTextComponent initialize(
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Class<? extends JTextComponent> textComponentClass,
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AtomicReference<JFrame> ref) throws Exception {
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JFrame frame = new JFrame("bug6361367");
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ref.set(frame);
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JTextComponent textComponent = textComponentClass.newInstance();
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textComponent.setText(testString);
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frame.add(textComponent);
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frame.pack();
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frame.setLocationRelativeTo(null);
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frame.setVisible(true);
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textComponent.requestFocus();
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Caret caret = textComponent.getCaret();
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caret.setDot(textComponent.getDocument().getLength());
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return textComponent;
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}
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static <T> T invokeAndWait(Callable<T> callable) throws Exception {
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FutureTask<T> future = new FutureTask<T>(callable);
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SwingUtilities.invokeLater(future);
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return future.get();
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}
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static void waitForFocus(JComponent component) throws Exception {
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synchronized (component) {
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while(! component.isFocusOwner()) {
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component.wait(100);
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}
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}
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}
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}
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