8358813: JPasswordField identifies spaces in password via delete shortcuts

Reviewed-by: aivanov, dnguyen

src/java.desktop/macosx/classes/com/apple/laf/AquaKeyBindings.java

@@ -157,6 +157,9 @@ public final class AquaKeyBindings {
                         "shift alt KP_LEFT", null,
                         "shift alt RIGHT", null,
                         "shift alt KP_RIGHT", null,
+                        "alt BACK_SPACE", null,
+                        "ctrl W", null,
+                        "alt DELETE", null,
                 }));
     }
 

test/jdk/javax/swing/JPasswordField/PasswordFieldInputMapWordTest.java

@@ -0,0 +1,118 @@
+/*
+ * Copyright (c) 2025, 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.
+ */
+
+/*
+ * @test
+ * @key headful
+ * @bug 8358813
+ * @summary Password fields' InputMap should not include any word-related action.
+ *
+ * @run main PasswordFieldInputMapWordTest
+ */
+
+import java.util.Collection;
+import java.util.Set;
+
+import javax.swing.InputMap;
+import javax.swing.JComponent;
+import javax.swing.JPasswordField;
+import javax.swing.KeyStroke;
+import javax.swing.SwingUtilities;
+import javax.swing.UIManager;
+import javax.swing.UnsupportedLookAndFeelException;
+import javax.swing.text.DefaultEditorKit;
+
+public class PasswordFieldInputMapWordTest {
+    public static void main(String[] args) throws Exception {
+        for (UIManager.LookAndFeelInfo laf :
+                UIManager.getInstalledLookAndFeels()) {
+            System.out.println("Testing LAF: " + laf.getClassName());
+            SwingUtilities.invokeAndWait(() -> {
+                if (setLookAndFeel(laf)) {
+                    runTest();
+                }
+            });
+        }
+    }
+
+    private static boolean setLookAndFeel(UIManager.LookAndFeelInfo laf) {
+        try {
+            UIManager.setLookAndFeel(laf.getClassName());
+            return true;
+        } catch (UnsupportedLookAndFeelException e) {
+            System.err.println("Skipping unsupported look and feel:");
+            e.printStackTrace();
+            return false;
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    static int[] inputMapConditions = new int[] {
+            JComponent.WHEN_IN_FOCUSED_WINDOW,
+            JComponent.WHEN_FOCUSED,
+            JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT
+    };
+
+    /**
+     * These are all the actions with "word" in their field name.
+     */
+    static Collection<String> wordActions = Set.of(
+            DefaultEditorKit.deleteNextWordAction,
+            DefaultEditorKit.deletePrevWordAction,
+            DefaultEditorKit.beginWordAction,
+            DefaultEditorKit.endWordAction,
+            DefaultEditorKit.selectionBeginWordAction,
+            DefaultEditorKit.selectionEndWordAction,
+            DefaultEditorKit.previousWordAction,
+            DefaultEditorKit.nextWordAction,
+            DefaultEditorKit.selectionPreviousWordAction,
+            DefaultEditorKit.selectionNextWordAction
+    );
+
+    private static void runTest() {
+        JPasswordField field = new JPasswordField();
+
+        boolean testPassed = true;
+        for (int condition : inputMapConditions) {
+            InputMap inputMap = field.getInputMap(condition);
+            if (inputMap.allKeys() == null) {
+                continue;
+            }
+            for (KeyStroke keyStroke : inputMap.allKeys()) {
+                Object actionBinding = inputMap.get(keyStroke);
+                if (wordActions.contains(actionBinding)) {
+                    if (testPassed) {
+                        System.err.println("The following inputs/actions should not be available in a JPasswordField:");
+                    }
+                    System.err.println(inputMap.get(keyStroke) + " (try typing " + keyStroke + ")");
+                    testPassed = false;
+                }
+            }
+        }
+
+        if (!testPassed) {
+            throw new RuntimeException("One or more input/action binding was observed for a JPasswordField.");
+        }
+    }
+}