diff --git a/test/jdk/javax/swing/JLabel/4138746/JLabelMnemonicsTest.java b/test/jdk/javax/swing/JLabel/4138746/JLabelMnemonicsTest.java new file mode 100644 index 00000000000..7cbd3232b13 --- /dev/null +++ b/test/jdk/javax/swing/JLabel/4138746/JLabelMnemonicsTest.java @@ -0,0 +1,233 @@ +/* + * Copyright (c) 2001, 2022, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +import java.awt.GridLayout; +import java.awt.Robot; +import java.awt.event.FocusAdapter; +import java.awt.event.FocusEvent; +import java.awt.event.KeyEvent; +import java.util.Arrays; +import java.util.List; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicBoolean; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.stream.Collectors; +import javax.swing.AbstractButton; +import javax.swing.JButton; +import javax.swing.JFrame; +import javax.swing.JLabel; +import javax.swing.JPanel; +import javax.swing.SwingUtilities; +import javax.swing.UIManager; +import javax.swing.UIManager.LookAndFeelInfo; +import javax.swing.UnsupportedLookAndFeelException; + +import static javax.swing.UIManager.getInstalledLookAndFeels; + +/* + * @test + * @key headful + * @bug 4138746 + * @summary This testcase tests RFE-4138746 request, verifies the case-sensitive + * setting of Mnemonics to AbstractButton & JLabel. + * @run main JLabelMnemonicsTest + */ +public class JLabelMnemonicsTest { + + private static JButton button1; + private static JButton button2; + private static JLabel label1; + private static JLabel label2; + private static JPanel panel; + private static Robot robot; + private static boolean result; + private static CountDownLatch focusGainedLatch; + private static JFrame frame; + + public static void main(String[] args) throws Exception { + final boolean isMac = + System.getProperty("os.name").toLowerCase().contains("os x"); + + robot = new Robot(); + robot.setAutoWaitForIdle(true); + robot.setAutoDelay(200); + List lafs = Arrays.stream(getInstalledLookAndFeels()) + .map(LookAndFeelInfo::getClassName) + .collect(Collectors.toList()); + for (final String laf : lafs) { + try { + result = true; + focusGainedLatch = new CountDownLatch(1); + AtomicBoolean lafSetSuccess = new AtomicBoolean(false); + SwingUtilities.invokeAndWait(() -> { + lafSetSuccess.set(setLookAndFeel(laf)); + if (lafSetSuccess.get()) { + createUI(); + } + }); + if (!lafSetSuccess.get()) { + continue; + } + robot.waitForIdle(); + + // Verifier 1: Verifies if getDisplayedMnemonicIndex() returns the + // right index set with setDisplayedMnemonicIndex method for JButton + if (getDisplayedMnemonicIndex(button1) == 5 && + getDisplayedMnemonicIndex(button2) == 0) { + System.out.println("Verifier 1 Passed"); + } else { + System.out.println( + "Verifier 1 Failed, testing JButton failed"); + result = false; + } + + // Verifier 2: Verifies that, on setting displayedMnemonicIndex to + // -1, the component can be still accessed with the mnemonic set + if (isMac) { + hitKeys(KeyEvent.VK_ALT, KeyEvent.VK_CONTROL, + KeyEvent.VK_V); + } else { + hitKeys(KeyEvent.VK_ALT, KeyEvent.VK_V); + } + if (focusGainedLatch.await(3, TimeUnit.SECONDS)) { + System.out.println("Verifier 2 Passed"); + } else { + System.out.println( + "Verifier 2 Failed, Waited too long, but Button3 " + + "has not yet gained focus in " + laf); + result = false; + } + + // Verifier 3: Testing JLabel: Verifies if + // getDisplayedMnemonicIndex() returns the right + // index set with setDisplayedMnemonicIndex method for JLabel + if (getDisplayedMnemonicIndex(label1) == 5 && + getDisplayedMnemonicIndex(label2) == 0) { + System.out.println("Verifier 3 Passed"); + } else { + System.out.println("Verifier 3, testing JLabel Failed"); + result = false; + } + + if (result) { + System.out.println("Test Passed in " + laf); + } else { + throw new RuntimeException( + "Test Failed, as one or more verifiers failed in " + + laf); + } + } finally { + SwingUtilities.invokeAndWait(JLabelMnemonicsTest::disposeFrame); + } + } + } + + private static int getDisplayedMnemonicIndex(JLabel jLabel) + throws Exception { + final AtomicInteger index = new AtomicInteger(); + SwingUtilities.invokeAndWait( + () -> index.set(jLabel.getDisplayedMnemonicIndex())); + return index.get(); + } + + private static int getDisplayedMnemonicIndex(AbstractButton button) + throws Exception { + final AtomicInteger index = new AtomicInteger(); + SwingUtilities.invokeAndWait( + () -> index.set(button.getDisplayedMnemonicIndex())); + return index.get(); + } + + private static void hitKeys(int... keys) { + for (int key : keys) { + robot.keyPress(key); + } + + for (int i = keys.length - 1; i >= 0; i--) { + robot.keyRelease(keys[i]); + } + } + + private static void createUI() { + frame = new JFrame(); + panel = new JPanel(); + panel.setLayout(new GridLayout(2, 3)); + + button1 = new JButton("Save As"); + button1.setMnemonic(KeyEvent.VK_A); + button1.setDisplayedMnemonicIndex(5); + panel.add(button1); + + button2 = new JButton("save AS"); + button2.setMnemonic(KeyEvent.VK_S); + panel.add(button2); + + JButton button3 = new JButton("Save As"); + button3.setMnemonic(KeyEvent.VK_V); + button3.setDisplayedMnemonicIndex(-1); + panel.add(button3); + button3.addFocusListener(new FocusAdapter() { + public void focusGained(FocusEvent fe) { + System.out.println("FocusGained on Button3"); + focusGainedLatch.countDown(); + } + }); + + label1 = new JLabel("Save As"); + label1.setDisplayedMnemonic(KeyEvent.VK_A); + label1.setDisplayedMnemonicIndex(5); + panel.add(label1); + + label2 = new JLabel("save AS"); + label2.setDisplayedMnemonic(KeyEvent.VK_S); + panel.add(label2); + + frame.add(panel); + frame.setLocationRelativeTo(null); + frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); + frame.pack(); + frame.setVisible(true); + } + + private static boolean setLookAndFeel(String lafName) { + try { + UIManager.setLookAndFeel(lafName); + } catch (UnsupportedLookAndFeelException ignored) { + System.out.println("Ignoring Unsupported L&F: " + lafName); + return false; + } catch (ClassNotFoundException | InstantiationException + | IllegalAccessException e) { + throw new RuntimeException(e); + } + return true; + } + + private static void disposeFrame() { + if (frame != null) { + frame.dispose(); + frame = null; + } + } + +}